Better 3d falling

-Sand now can fall from and to the direction of gravity
-Registers every FallingBlock block to a different value. It doesnt
quite work though
-Removed unused code

.gitattributes

@@ -6,4 +6,4 @@
 *               text=auto eol=lf
 
 *.bat           text eol=crlf
-*.nsi           text eol=crlf
+

build.gradle

@@ -1,31 +1,25 @@
 /*
- * Build logic for Progressia
- * build.gradle
- * 
- * Please refer to
- * 
- *     docs/building/BuildScriptReference.md
- *     
- * for user reference.
+ * build.gradle for Progressia
  */
 
 plugins {
-	id 'java'
-	
-	// GrGit
-	//   A JGit wrapper for Groovy used to access git commit info
-	id 'org.ajoberstar.grgit' version '4.1.1'
+    // Apply the java-library plugin to add support for Java Library
+    id 'java-library'
+    
+    /*
+     * Uncomment the following line to enable the Eclipse plugin.
+     * This is only necessary if you don't use Buildship plugin from the IDE
+     */
+    //id 'eclipse'
 }
 
-
-
-/*
- * Configure Java version
- */
-
 java {
-	sourceCompatibility = JavaVersion.VERSION_1_8
-	targetCompatibility = JavaVersion.VERSION_1_8
+	/*
+	 * We're Java 8 for now.
+	 * Why? As of 2020, most users have Oracle Java, which only supports Java 8.
+	 */
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
 }
 
 compileJava {
@@ -35,373 +29,287 @@ compileJava {
 	 * However, on JDK 9 and later versions, '--release' option is required,
 	 * which is missing on JDK 8.
 	 */
-	if (JavaVersion.current() != JavaVersion.VERSION_1_8) {
-		options.compilerArgs.addAll(['--release', '8'])
-	}
+    if (JavaVersion.current() != JavaVersion.VERSION_1_8) {
+        options.compilerArgs.addAll(['--release', '8'])
+    }
 }
 
-
-
 /*
  * Dependencies
  */
 
 repositories {
 	mavenCentral()
-
-	/*
-	 * Windcorp Maven repository
-	 * Currently used by:
-	 *   - ru.windcorp.fork.io.github.java-graphics:glm:1.0.1
-	 */
-	maven { url 'https://windcorp.ru/./maven' }
+    jcenter()
+    
+    /*
+     * Specify Windcorp Maven repository
+     * Currently used by:
+     *   - ru.windcorp.fork.io.github.java-graphics:glm:1.0.1
+     */
+    maven { url 'https://windcorp.ru/./maven' }
 }
 
 dependencies {
 	// Google Guava
 	//   A generic utilities library
-	implementation 'com.google.guava:guava:30.0-jre'
-
-	// Trove4j
-	//   Provides optimized Collections for primitive types
-	implementation 'net.sf.trove4j:trove4j:3.0.3'
-
-	// java-graphics
-	//   A GLM (OpenGL Mathematics) port to Java
-	//   Unfortunately, Maven Central Repository provides an outdated version of this library, which contains several critical bugs
-	implementation 'ru.windcorp.fork.io.github.java-graphics:glm:1.0.1'
+    implementation 'com.google.guava:guava:30.0-jre'
+    
+    // Trove4j
+    //   Provides optimized Collections for primitive types
+    implementation 'net.sf.trove4j:trove4j:3.0.3'
+    
+    // java-graphics
+    //   A GLM (OpenGL Mathematics) port to Java
+    //   Unfortunately, Maven Central Repository provides an outdated version of this library, which contains several critical bugs
+    implementation 'ru.windcorp.fork.io.github.java-graphics:glm:1.0.1'
 
 	// Log4j
 	//   A logging library
-	implementation 'org.apache.logging.log4j:log4j-api:2.17.0'
-	implementation 'org.apache.logging.log4j:log4j-core:2.17.0'
+	implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.13.3'
+	implementation group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.13.3'
 
 	// JUnit
 	//   A unit-testing library
-	testImplementation 'junit:junit:4.13.2'
-
-	// Also see LWJGL dependencies in build_logic/lwjgl.gradle
+	testImplementation 'junit:junit:4.12'
+	
+	// See LWJGL dependencies below
 }
 
-
-
 /*
- * Version resolution
+ * Progressia uses the following LWJGL libraries:
+ *   - Core libraries
+ *   - OpenGL
+ *   - OpenAL
+ *   - GLFW
+ *   - STB
  */
 
-import org.ajoberstar.grgit.*
+/*
+ *          LWJGL
+ * (auto-generated script)
+ *   ((here be dragons))
+ */
 
-// Pattern: vMAJOR.MINOR.PATCH[-SUFFIX]
-project.ext.tagFormat = /^v(\d+)\.(\d+)\.(\d+)(-[\w\-]*)?$/
+import org.gradle.internal.os.OperatingSystem
 
-String version_parseVersion(String tag, boolean increment) {
-	try {
+project.ext.lwjglVersion = "3.2.3"
+
+switch (OperatingSystem.current()) {
+	case OperatingSystem.LINUX:
+		def osArch = System.getProperty("os.arch")
+		project.ext.lwjglNatives = osArch.startsWith("arm") || osArch.startsWith("aarch64")
+			? "natives-linux-${osArch.contains("64") || osArch.startsWith("armv8") ? "arm64" : "arm32"}"
+			: "natives-linux"
+		break
+	case OperatingSystem.MAC_OS:
+		project.ext.lwjglNatives = "natives-macos"
+		break
+	case OperatingSystem.WINDOWS:
+		project.ext.lwjglNatives = System.getProperty("os.arch").contains("64") ? "natives-windows" : "natives-windows-x86"
+		break
+}
+
+dependencies {
+	implementation platform("org.lwjgl:lwjgl-bom:$lwjglVersion")
+
+	implementation "org.lwjgl:lwjgl"
+	implementation "org.lwjgl:lwjgl-glfw"
+	implementation "org.lwjgl:lwjgl-openal"
+	implementation "org.lwjgl:lwjgl-opengl"
+	implementation "org.lwjgl:lwjgl-stb"
 	
-		def data = (tag =~ tagFormat)[0]
+	runtimeOnly "org.lwjgl:lwjgl::$lwjglNatives"
+    runtimeOnly "org.lwjgl:lwjgl-glfw::$lwjglNatives"
+    runtimeOnly "org.lwjgl:lwjgl-openal::$lwjglNatives"
+    runtimeOnly "org.lwjgl:lwjgl-opengl::$lwjglNatives"
+    runtimeOnly "org.lwjgl:lwjgl-stb::$lwjglNatives"
+}
+
+// LWJGL END
+
+/*
+ * Tasks
+ */
+
+/*
+ * Additional native libraries specification
+ */
+
+project.ext.platforms = new HashSet<>()
+
+task addNativeDependencies {
+	doFirst {
+		def archs = project.ext.platforms
 		
-		def major = data[1]
-		def minor = data[2]
-		def patch = data[3] as int
-		def suffix = data[4] ?: ''
-		
-		if (increment) {
-			def oldVersion = "$major.$minor.$patch$suffix"
-			patch++
-			def newVersion = "$major.$minor.$patch$suffix"
-			
-			logger.info "Version parsed from Git: $oldVersion, incremented to $newVersion"
-			return newVersion
-		} else {
-			def newVersion = "$major.$minor.$patch$suffix"
-			logger.info "Version parsed from Git: $newVersion"
-			return newVersion
+		switch (archs.size()) {
+		case 0:
+			println "Adding LWJGL native dependencies for local platform only:\n\t$lwjglNatives"
+			archs.add project.ext.lwjglNatives
+			break
+		case 1:
+			println "Adding LWJGL native dependencies for platform\n\t" + archs.get(0)
+			break
+		default:
+			println "Adding LWJGL native dependencies for platforms:\n\t" + archs.join("\n\t")
 		}
 		
-	} catch (any) {
-		logger.warn "Could not parse version from tag \"$tag\""
-		return tag
+		if (project.ext.lwjglNatives.isEmpty()) println "WTF"
+		
+		dependencies {
+			archs.each { arch ->
+		        runtimeOnly "org.lwjgl:lwjgl::$arch"
+		        runtimeOnly "org.lwjgl:lwjgl-glfw::$arch"
+		        runtimeOnly "org.lwjgl:lwjgl-openal::$arch"
+		        runtimeOnly "org.lwjgl:lwjgl-opengl::$arch"
+		        runtimeOnly "org.lwjgl:lwjgl-stb::$arch"
+		    }
+	    }
+    }
+}
+
+compileJava.mustRunAfter addNativeDependencies // Make sure runtimeOnly has not been resolved
+
+task requestLinuxDependencies {
+    description 'Adds linux, linux-arm64 and linux-arm32 native libraries to built artifacts.'
+	doFirst {
+		project.ext.platforms.addAll(['natives-linux', 'natives-linux-arm64', 'natives-linux-arm32'])
+	}
+}
+task requestWindowsDependencies {
+    description 'Adds windows and windows-x86 native libraries to built artifacts.'
+	doFirst {
+		project.ext.platforms.addAll(['natives-windows', 'natives-windows-x86'])
+	}
+}
+task requestMacOSDependencies {
+    description 'Adds macos native libraries to built artifacts.'
+	doFirst {
+		project.ext.platforms.addAll(['natives-macos'])
 	}
 }
 
-Tag version_findRelevantTag(Grgit git) {
-	def tags = git.tag.list()
-	
-	def commits = [ git.head() ]
-	def visited = new HashSet<>()
-	
-	while (true) {
-		if (commits.isEmpty()) return null
-	
-		def nextCommits = new HashSet<>()
-		
-		def formatSpecificationPrinted = false
-		for (def commit : commits) {
-			def tag = tags.findAll { it.commit == commit } ?.max { it.dateTime }
-			
-			if (tag != null) {
-				if (tag.name ==~ tagFormat) {
-					return tag
-				} else {
-					if (!formatSpecificationPrinted) {
-						formatSpecificationPrinted = true
-						logger.info 'Expecting tag format: vMAJOR.MINOR.PATCH[-SUFFIX]'
-					}
-					logger.info 'Ignoring tag due to invalid format: {}', tag.name
-				}
-			}
-			
-			nextCommits.addAll commit.parentIds.collect(git.resolve.&toCommit)
-		}
-		
-		visited.addAll commits
-		nextCommits.removeAll visited
-		commits = nextCommits
-	}
+def dependencySpecificationTasks = tasks.findAll { task -> task.name.startsWith('request') && task.name.endsWith('Dependencies') }
+
+task requestCrossPlatformDependencies {
+    description 'Adds native libraries for all available platforms to built artifacts.'
+	dependsOn dependencySpecificationTasks
 }
 
-task resolveVersion {
-	description 'Resolves version information from Git repository or project properties.'
+addNativeDependencies.mustRunAfter dependencySpecificationTasks
+
+/*
+ * Determines if the provided dependency should be packaged
+ */
+def isDependencyRequested(String dep) {
+	if (dep.endsWith(".jar")) {
+		dep = dep.substring(0, dep.length() - ".jar".length())
+	}
+	
+	return !dep.contains("natives-") ||
+			project.ext.platforms.contains(dep.substring(dep.indexOf("natives-"), dep.length()))
+}
+
+/*
+ * Manifest specification
+ */
+
+task specifyLocalManifest {
+	dependsOn addNativeDependencies // Make sure all native dependencies are specified
 
 	doFirst {
-		try {
-			def git = Grgit.open(dir: project.projectDir)
-			
-			project.ext.commit = git.head().id
-			project.ext.branch = git.branch.current().name
-			
-			if (project.version != 'unspecified') {
-				// Leave version as-is
-				return
-			}
-			
-			def tag = version_findRelevantTag(git)
-			if (tag == null) {
-			
-				String suffix
-				if (project.hasProperty('buildId')) {
-					suffix = project.buildId;
-				} else {
-					suffix = java.time.ZonedDateTime.now().format(java.time.format.DateTimeFormatter.ofPattern('yyyy_MM_dd'))
-				}
-				project.version = "999.0.0-$suffix"
-			
-				logger.warn 'Git repository does not contain an applicable tag, using dummy version {}\nSpecify version with -Pversion=1.2.3 or create a Git tag named v1.2.3', project.version
-				
+		def classPath = []
+		
+		configurations.runtimeClasspath.each {
+			if (isDependencyRequested(it.getName())) {
+				classPath.add("lib/" + it.getName())
 			} else {
-			
-				project.version = version_parseVersion(tag.name, tag.commit != git.head())
-				
+				println "\tRemoving from JAR classpath (not requested):  " + it.getName()
 			}
-		} catch (org.eclipse.jgit.errors.RepositoryNotFoundException e) {
-			if (project.version == 'unspecified') project.version = 'dev'
-			project.ext.commit = '-'
-			project.ext.branch = '-'
-		
-			logger.warn 'No Git repository found in project root, using dummy version {}\nSpecify version with -Pversion=1.2.3 or create a Git tag named v1.2.3', project.version
 		}
-	}
+		
+		if (classPath.size() == configurations.runtimeClasspath.size()) {
+			println "Nothing removed from JAR classpath"
+		}
 	
-	doLast {
-		if (!project.hasProperty('buildId')) {
-			project.ext.buildId = '-'
+		jar {
+		    manifest {
+		        attributes(
+		        	"Main-Class": "ru.windcorp.progressia.client.ProgressiaClientMain",
+		        	"Class-Path": configurations.runtimeClasspath.collect { "lib/" + it.getName() } .findAll { isDependencyRequested(it) } .join(' ')
+		        )
+		    }
 		}
 	}
 }
 
-
+jar.dependsOn specifyLocalManifest
 
 /*
- * Configure JAR manifest
- */
-
-task configureManifest {
-	description 'Populates JAR manifest with Main-Class, Class-Path and version metadata.'
-
-	jar.dependsOn configureManifest
-	dependsOn resolveVersion
-
-	doFirst {
-		jar.manifest.attributes(
-			'Main-Class':                        'ru.windcorp.progressia.client.ProgressiaClientMain',
-			'Class-Path':                        configurations.runtimeClasspath.collect { "lib/${it.name}" } .join(' '),
-			
-			'Specification-Title':               'Progressia',
-			
-			'Implementation-Title':              'Progressia',
-			'Implementation-Version':            project.version,
-			'Implementation-Version-Git-Commit': project.commit,
-			'Implementation-Version-Git-Branch': project.branch,
-			'Implementation-Version-BuildId':    project.buildId,
-		)
-	}
-}
-
-
-
-/*
- * Copy libraries into buil/libs/lib directory, next to Progressia.jar
- */
-
-task exportLibs(type: Sync) {
-	description 'Copies runtime libraries into a subdirectory next to the output JAR.'
-	
-	jar.dependsOn exportLibs
-
-	from configurations.runtimeClasspath
-	into 'build/libs/lib'
-}
-
-
-
-/*
- * Apply LWJGL logic
- */
-apply from: 'build_logic/lwjgl.gradle'
-
-
-
-/*
- * Packaging working directory configuration
- */
-
-import java.nio.file.*
-import java.nio.file.attribute.*
-
-task createPackagingDirs() {
-	description 'Resets build/tmp/packaging directory.'
-	
-	doLast {
-		def tmpDir = buildDir.toPath().resolve 'tmp/packaging'
-
-		def nuke = new SimpleFileVisitor<Path>() {
-			@Override
-			public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
-				Files.delete(file);
-				return FileVisitResult.CONTINUE;
-			}
-			@Override
-			public FileVisitResult postVisitDirectory(Path dir, IOException e) throws IOException {
-				if (e == null) {
-					Files.delete(dir);
-					return FileVisitResult.CONTINUE;
-				} else {
-					// directory iteration failed
-					throw e;
-				}
-			}
-		}
-		
-		// Fckn nuke tmpDir from orbit
-		// I'm so done with deleting file trees in Java/Groovy/whatever
-		// ...Not using File.deleteDir() because the latter recurses into symlinks, and we don't want to wipe build/libs/lib
-		if (Files.exists(tmpDir)) {
-			Files.walkFileTree tmpDir, nuke
-		}
-		
-        Files.createDirectories tmpDir.resolve('workingDir')
-        Files.createDirectories buildDir.toPath().resolve('packages')
-    }
-}
-
-task linkBuildOutputForPackaging() {
-	description 'Symlinks the contents of build/libs into packaging working directory.'
-	
-    dependsOn build
-    dependsOn createPackagingDirs
-    
-    onlyIf { preparePackaging.ext.mode == 'symlink' }
-    
-    doLast {
-        def from = buildDir.toPath().resolve 'libs'
-		def into = buildDir.toPath().resolve "tmp/packaging/workingDir/${preparePackaging.ext.buildDest}"
-		
-        Files.createDirectories into
-        
-        Files.list(from).each {
-			def fileName = it.fileName.toString()
-			
-			// Exclude all JARs except the current one
-			if (fileName ==~ "${project.name}.*\\.jar" && fileName != tasks.jar.archiveFileName.get())
-				return
-        
-            Files.createSymbolicLink into.resolve(it.fileName), it
-        }
-    }
-}
-
-task copyBuildOutputForPackaging(type: Copy) {
-	description 'Copies the contents of build/libs into packaging working directory.'
-
-    dependsOn build
-    dependsOn createPackagingDirs
-    
-    onlyIf { preparePackaging.ext.mode == 'copy' }
-    
-    from 'build/libs'
-    filesMatching("${project.name}*.jar") {
-		include tasks.jar.archiveFileName.get()
-    }
-    into "build/tmp/packaging/workingDir/${ -> preparePackaging.ext.buildDest}"
-}
-
-task preparePackaging {
-	preparePackaging.ext.buildDest = ''
-	preparePackaging.ext.mode = 'symlink'
-	
-	dependsOn createPackagingDirs
-	dependsOn linkBuildOutputForPackaging
-	dependsOn copyBuildOutputForPackaging
-}
-
-
-
-/*
- * Apply all packaging scripts
- */
-
-new File(projectDir, 'build_logic/packaging').list().each {
-    apply from: "build_logic/packaging/$it/script.gradle"
-}
-
-
-
-/*
- * Ensure no more than one packaging task is scheduled
+ * Library export
  */
  
-gradle.taskGraph.whenReady { graph ->
-	if (graph.allTasks.count { it.name ==~ /package[^_]*/ } > 1) {
-		def offenders = graph.allTasks.findAll { it.name ==~ /package[^_]*/ }
-		throw new GradleException("Cannot execute multiple package tasks within a single build\n" +
-			"\tOffending tasks: $offenders")
-	}
+task exportLibs(type: Sync) {
+	mustRunAfter addNativeDependencies
+
+    into libsDirectory.get().getAsFile().getPath() + "/lib"
+    exclude { !isDependencyRequested(it.getName()) }
+    from configurations.runtimeClasspath
 }
 
-
+jar.dependsOn(exportLibs)
 
 /*
- * Convenience build tasks
+ * Packaging
  */
 
+task packageDebian(type: Exec) {
+    description 'Builds the project and creates a Debain package.'
+    group 'Progressia'
+    
+    dependsOn build
+    dependsOn requestLinuxDependencies
+    
+    commandLine './buildPackages.sh', 'debian'
+    
+    doLast {
+        println "Debian package available in build_packages/"
+    }
+}
+
+task packageWindows(type: Exec) {
+    description 'Builds the project and creates a Windows installer.'
+    group 'Progressia'
+    
+    dependsOn build
+    dependsOn requestWindowsDependencies
+    
+    commandLine './buildPackages.sh', 'windows'
+    
+    doLast {
+        println "Windows installer available in build_packages/"
+    }
+}
+
 task buildCrossPlatform {
-	description 'Builds the project including native libraries for all available platforms.'
-	group 'Progressia'
-
-	dependsOn requestCrossPlatformDependencies
-	dependsOn build
-
-	doLast {
-		logger.info 'Native libraries for all platforms have been added'
-	}
+    description 'Builds the project including native libraries for all available platforms.'
+    group 'Progressia'
+    
+    dependsOn requestCrossPlatformDependencies
+    dependsOn build
+    
+    doLast {
+        println "Native libraries for all platforms have been added"
+    }
 }
 
 task buildLocal {
-	description "Builds the project including only native libraries for current platform (${lwjgl.localArch})."
-	group 'Progressia'
-
-	dependsOn build
-
-	doLast {
-		logger.info "Native libraries only for platform ${lwjgl.localArch} have been added"
-	}
+    description "Builds the project including only native libraries for current platform ($lwjglNatives)."
+    group 'Progressia'
+    
+    dependsOn build
+    
+    doLast {
+        println "Native libraries only for platform $lwjglNatives have been added"
+    }
 }

buildPackages.sh

@@ -0,0 +1,191 @@
+#!/bin/bash
+
+#
+# Progressia
+# Copyright (C)  2020-2021  Wind Corporation and contributors
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+
+echoerr() { echo "$@" 1>&2; }
+
+buildDebianPackage() {
+
+    # Commands that must be available to execute this action
+    requiredCommands='dpkg-deb fakeroot'
+
+    # Package name. Sync with control file manually!
+    name='progressia-techdemo'
+    # Version that the package will receive. Sync with control file manually!
+    version='1.0_all'
+
+    # This directory will be copied into $tmpDir
+    templateDirectory="build_packages/DEB/template"
+
+    # Files that must be present
+    requiredFiles="$templateDirectory/DEBIAN/control"
+
+    nameAndVersion="$name-$version"
+    tmpDir="build_packages/DEB/$nameAndVersion"
+    outputFile="build_packages/DEB/$nameAndVersion.deb"
+
+    echo "Checking environment to build Debian package"
+
+    for item in $requiredCommands; do
+        if command -v "$item" &> /dev/null; then
+            echo "- $item found"
+        else
+            echoerr "Command $item not found, cannot package"
+            exit 100
+        fi
+    done
+
+    for file in $requiredFiles; do
+        if ! [ -r "$file" ]; then
+            echoerr "$file is missing or not readable, cannot package"
+            exit 101
+        else
+            echo "- $file is present and readable"
+        fi
+    done
+
+    echo "Environment OK; packaging Debian package"
+    exitCode=0
+
+    {
+        shareDir="$tmpDir/usr/share/progressia"
+
+        mkdir -p "$tmpDir"                                           &&
+        mkdir -p "$shareDir"                                         &&
+        cp -r "$templateDirectory"/*      "$tmpDir"                  &&
+        cp -r 'build/libs/lib'            "$shareDir/lib"            &&
+        cp    'build/libs/Progressia.jar' "$shareDir/Progressia.jar" &&
+        echo "------ DPKG-DEB ------"                                &&
+        fakeroot dpkg-deb --build "$tmpDir"                          &&
+        echo "---- DPKG-DEB END ----"                                &&
+        mv "$outputFile" build_packages
+    } || {
+        echoerr "Could not create Debian package"
+        exitCode=1
+    }
+
+    {
+        if [ -d "$tmpDir" ]; then
+            rm -r "$tmpDir"
+        fi
+        echo "Cleaned up"
+    } || {
+        echoerr "Could not clean up after packaging Debian package"
+        exitCode=2
+    }
+
+    exit "$exitCode"
+}
+
+buildWindowsInstaller() {
+
+    # Commands that must be available to execute this action
+    requiredCommands='makensis'
+
+    # NSIS configuration file that must be present
+    configurationFile='build_packages/NSIS/ProgressiaInstaller.nsi'
+
+    # File that will be output
+    outputFile='build_packages/NSIS/ProgressiaInstaller.exe'
+
+    echo "Checking environment to build Windows installer"
+
+    for item in $requiredCommands; do
+        if command -v "$item" &> /dev/null; then
+            echo "- $item found"
+        else
+            echoerr "Command $item not found, cannot build"
+            exit 100
+        fi
+    done
+
+    if ! [ -r "$configurationFile" ]; then
+        echoerr "$configurationFile is missing or not readable, cannot build"
+        exit 101
+    else
+        echo "- $configurationFile is present and readable"
+    fi
+
+    echo "Environment OK; building Windows installer"
+    exitCode=0
+
+    {
+        cp -r 'build/libs/lib'            'build_packages/NSIS/lib'            &&
+        cp    'build/libs/Progressia.jar' 'build_packages/NSIS/Progressia.jar' &&
+        cp    'LICENSE'                   'build_packages/NSIS/LICENSE.txt'    &&
+        echo "------ NSIS ------"                                              &&
+        makensis "$configurationFile"                                          &&
+        echo "---- NSIS END ----"                                              &&
+        mv "$outputFile" build_packages
+    } || {
+        echoerr "Could not build Windows installer"
+        exitCode=1
+    }
+
+    {
+        if [ -d 'build_packages/NSIS/lib' ]; then
+            rm -r 'build_packages/NSIS/lib'
+        fi
+        if [ -e 'build_packages/NSIS/Progressia.jar' ]; then
+            rm 'build_packages/NSIS/Progressia.jar'
+        fi
+        if [ -e 'build_packages/NSIS/LICENSE.txt' ]; then
+            rm 'build_packages/NSIS/LICENSE.txt'
+        fi
+        echo "Cleaned up"
+    } || {
+        echoerr "Could not clean up after building Windows installer"
+        exitCode=2
+    }
+
+    exit "$exitCode"
+}
+
+printUsage() {
+    echoerr "Usage: $0 TARGET"
+    echoerr "    where TARGET is 'debian' or 'windows'"
+}
+
+if [ -n "$2" ]; then
+    echoerr "Too many arguments."
+    printUsage
+    exit 202
+fi
+
+case "$1" in
+"debian")
+    buildDebianPackage
+    ;;
+"windows")
+    buildWindowsInstaller
+    ;;
+"")
+    echoerr "No action specified"
+    printUsage
+    exit 200
+    ;;
+"--help" | "-help" | "help" | "?")
+    printUsage
+    ;;
+*)
+    echoerr "Unknown action '$1'"
+    printUsage
+    exit 201
+    ;;
+esac

build_logic/lwjgl.gradle

@@ -1,117 +0,0 @@
-/*
- * Build logic for Progressia
- * LWJGL dependency logic
- */
-
-project.ext.lwjgl = new HashMap<>()
-
-// Version of LWJGL
-lwjgl.version = '3.2.3'
-
-/*
- * Target platforms for current operation.
- * This is filled in by the request* tasks. This is referenced by the addLwjglNatives task.
- * When empty, current platform is assumed.
- */
-lwjgl.targets = new HashSet<>()
-
-// LWJGL components. To include org.lwjgl:lwjgl-foobar, add 'foobar' to this list.
-lwjgl.libraries = [
-	'opengl',
-	'glfw',
-	'openal',
-	'stb'
-]
-
-// Determine the architecture of the build environment
-import org.gradle.internal.os.OperatingSystem
-switch (OperatingSystem.current()) {
-	case OperatingSystem.LINUX:
-		def osArch = System.getProperty('os.arch')
-		lwjgl.localArch = osArch.startsWith('arm') || osArch.startsWith('aarch64')
-				? "linux-${osArch.contains('64') || osArch.startsWith('armv8') ? 'arm64' : 'arm32'}"
-				: 'linux'
-		break
-	case OperatingSystem.MAC_OS:
-		lwjgl.localArch = 'macos'
-		break
-	case OperatingSystem.WINDOWS:
-		lwjgl.localArch = System.getProperty('os.arch').contains('64') ? 'windows' : 'windows-x86'
-		break
-}
-
-// Declare pure-Java dependencies
-dependencies {
-	// BOM
-	implementation platform("org.lwjgl:lwjgl-bom:${lwjgl.version}")
-	
-	// Core
-	implementation 'org.lwjgl:lwjgl'
-	
-	// Components
-	lwjgl.libraries.each { implementation "org.lwjgl:lwjgl-$it" }
-}
-
-/*
- * Adds LWJGL native libraries to runtimeOnly configuration
- */
-task lwjgl_addNativesToRuntimeOnly {
-	// Make sure runtimeOnly has not been resolved
-	compileJava.dependsOn lwjgl_addNativesToRuntimeOnly
-	configureManifest.dependsOn lwjgl_addNativesToRuntimeOnly
-	exportLibs.dependsOn lwjgl_addNativesToRuntimeOnly
-
-	doFirst {
-		if (project.hasProperty('forceTargets')) {
-			try {
-				def oldTargets = lwjgl.targets.join(',')
-				
-				lwjgl.targets.clear()
-				lwjgl.targets.addAll project.forceTargets.split(',')*.trim().collect { it == 'local' ? lwjgl.localArch : it }
-				
-				logger.info 'Overriding selected platforms {} with {}', oldTargets, lwjgl.targets.join(',')
-			} catch (Exception e) {
-				throw new GradleException("Could not parse forceTargets \"${project.forceTargets}\", expecting platform-1,platform-2,local", e)
-			}
-		}
-	
-		if (lwjgl.targets.isEmpty()) {
-			logger.info 'Adding LWJGL native dependencies for local platform only: {}', lwjgl.localArch
-			lwjgl.targets.add lwjgl.localArch
-		} else {
-			logger.info 'Adding LWJGL native dependencies for platforms: {}', lwjgl.targets.sort().join(', ')
-		}
-		
-		dependencies {
-			lwjgl.targets.each { target ->
-				runtimeOnly "org.lwjgl:lwjgl::natives-$target"
-				lwjgl.libraries.each { lib ->
-					runtimeOnly "org.lwjgl:lwjgl-$lib::natives-$target"
-				}
-			}
-		}
-	}
-}
-
-task requestCrossPlatformDependencies {
-	description 'Adds LWJGL natives for all available platforms.'
-	
-	lwjgl_addNativesToRuntimeOnly.mustRunAfter requestCrossPlatformDependencies
-}
-
-def requestTask(String name, String... targets) {
-	def theTask = task "request${name}Dependencies"
-	
-	theTask.doFirst {
-		lwjgl.targets.addAll targets
-	}
-	
-	theTask.description "Adds LWJGL natives for $name (${targets.join(', ')})."
-
-	requestCrossPlatformDependencies.dependsOn theTask
-	lwjgl_addNativesToRuntimeOnly.mustRunAfter theTask
-}
-
-requestTask 'Linux', 'linux', 'linux-arm32', 'linux-arm64'
-requestTask 'Windows', 'windows', 'windows-x86'
-requestTask 'MacOS', 'macos'

build_logic/packaging/deb/script.gradle

@@ -1,38 +0,0 @@
-task packageDeb_processResources(type: Copy) {
-	dependsOn resolveVersion
-	dependsOn preparePackaging
-
-	from 'src/packaging/deb'
-	
-	filesMatching('DEBIAN/control') {
-		expand(version: { -> project.version})
-	}
-	
-	into 'build/tmp/packaging/workingDir'
-}
-
-task packageDeb_configure() {
-	preparePackaging.mustRunAfter packageDeb_configure
-
-	doLast {
-		tasks.preparePackaging.ext.buildDest = '/usr/share/progressia'
-		tasks.preparePackaging.ext.mode = 'copy'
-	}
-}
-
-task packageDeb(type: Exec) {
-	description 'Builds the project and creates a Debian package.'
-	group 'Progressia'
-	
-	dependsOn packageDeb_configure
-	dependsOn requestLinuxDependencies
-	dependsOn build
-	dependsOn preparePackaging
-	
-	dependsOn packageDeb_processResources
-	
-	executable 'dpkg-deb'
-	args '--root-owner-group'
-	args '--build', 'build/tmp/packaging/workingDir'
-	args 'build/packages'
-}

build_logic/packaging/nsis/script.gradle

@@ -1,50 +0,0 @@
-task packageNsis_processResources(type: Copy) {
-	dependsOn preparePackaging
-
-	from ('src/packaging/nsis') {
-		exclude 'left_side.png'
-	}
-	from('LICENSE') {
-		rename 'LICENSE', 'LICENSE.txt'
-	}
-	into 'build/tmp/packaging/workingDir'
-}
-
-task packageNsis_generateIcon(type: Exec) {
-	mustRunAfter preparePackaging
-	
-	executable 'convert'
-	args files('src/main/resources/assets/icons/*.original.png').files*.path
-	args 'build/tmp/packaging/workingDir/logo.ico'
-}
-
-task packageNsis_generateLeftSide(type: Exec) {
-	mustRunAfter preparePackaging
-	
-	executable 'convert'
-	args 'src/packaging/nsis/left_side.png'
-	args '-alpha', 'off'
-	args 'BMP3:build/tmp/packaging/workingDir/left_side.bmp'
-}
-
-task packageNsis(type: Exec) {
-	description 'Builds the project and creates a Windows NSIS installer.'
-	group 'Progressia'
-	
-	dependsOn requestWindowsDependencies
-	dependsOn build
-	dependsOn resolveVersion
-	dependsOn preparePackaging
-	
-	dependsOn packageNsis_processResources
-	dependsOn packageNsis_generateIcon
-	dependsOn packageNsis_generateLeftSide
-	
-	executable 'makensis'
-	args '-NOCONFIG'
-	args "-DPROJECT_NAME=${project.name}"
-	args "-DPROJECT_VERSION=${ -> project.version}"
-	args "-DMAIN_JAR_FILE=${ -> project.tasks.jar.archiveFileName.get()}"
-	args "-DOUTPUT_DIR=${project.buildDir.absolutePath}/packages"
-	args 'build/tmp/packaging/workingDir/config.nsi'
-}

build_logic/packaging/zip/script.gradle

@@ -1,41 +0,0 @@
-task packageZip_processResources(type: Copy) {
-	dependsOn preparePackaging
-
-	from ('src/packaging/zip') {
-		filesMatching('start.*') {
-			filter(
-				org.apache.tools.ant.filters.ReplaceTokens,
-				tokens: [mainJarFile: project.tasks.jar.archiveFileName.get()]
-			)
-		}
-	}
-	from ('src/main/resource/assets/icons/logo256.original.png') {
-		rename 'logo256.original.png', 'logo.png'
-	}
-	from('LICENSE') {
-		rename 'LICENSE', 'LICENSE.txt'
-	}
-	into 'build/tmp/packaging/workingDir'
-}
-
-task packageZip(type: Zip) {
-	description 'Builds the project and creates a cross-platform ZIP package.'
-	group 'Progressia'
-	
-	dependsOn resolveVersion
-	dependsOn requestCrossPlatformDependencies
-	dependsOn build
-	dependsOn preparePackaging
-	
-	dependsOn packageZip_processResources
-	
-	archiveBaseName = project.name
-	archiveAppendix = 'universal'
-	
-	doFirst {
-		archiveVersion = project.version
-	}
-	
-	from 'build/tmp/packaging/workingDir'
-	destinationDirectory = file('build/packages')
-}

build_packages/DEB/template/DEBIAN/control

@@ -1,8 +1,8 @@
-Package: progressia
-Version: ${version}
+Package: progressia-techdemo
+Version: 1.0
 Section: custom
 Priority: optional
 Architecture: all
 Maintainer: Javapony <kvadropups@gmail.com>
 Depends: java8-runtime
-Description: Progressia - a 3D sandbox survival game
+Description: Progressia Techdemo release

build_packages/NSIS/ProgressiaInstaller.nsi

@@ -1,164 +1,161 @@
-;NSIS Modern User Interface
-;Welcome/Finish Page Example Script
-;Written by Joost Verburg
-
-;--------------------------------
-;Include Modern UI
-
-  !include "MUI2.nsh"
-
-;--------------------------------
-;General
-
-  ; Expecting the following symbols from caller:
-  ;   PROJECT_NAME
-  ;   PROJECT_VERSION
-  ;   MAIN_JAR_FILE
-
-  ; MUI Settings / Icons
-  !define MUI_ICON "logo.ico"
-  ;!define MUI_UNICON ;Uninstall icon
-
-  ; MUI Settings / Header
-  ; !define MUI_HEADERIMAGE
-  ; !define MUI_HEADERIMAGE_RIGHT
-  ; !define MUI_HEADERIMAGE_BITMAP "${NSISDIR}\Contrib\Graphics\Header\orange-r-nsis.bmp"
-  ; !define MUI_HEADERIMAGE_UNBITMAP "${NSISDIR}\Contrib\Graphics\Header\orange-uninstall-r-nsis.bmp"
-
-  ; MUI Settings / Wizard
-  !define MUI_WELCOMEFINISHPAGE_BITMAP "left_side.bmp"
-  !define MUI_UNWELCOMEFINISHPAGE_BITMAP "left_side.bmp"
-
-  ;Name and file
-  Name "${PROJECT_NAME}"
-  OutFile "${OUTPUT_DIR}/${PROJECT_NAME}-${PROJECT_VERSION}-installer.exe"
-  Unicode True
-
-  ;Default installation folder
-  InstallDir "$PROGRAMFILES\${PROJECT_NAME}"
-
-  ;Get installation folder from registry if available
-  InstallDirRegKey HKLM "Software\${PROJECT_NAME}" ""
-
-  ;Request application privileges for Windows Vista
-  RequestExecutionLevel admin
-
-;--------------------------------
-;Interface Settings
-
-  !define MUI_ABORTWARNING
-
-;--------------------------------
-;Pages
-
-  !insertmacro MUI_PAGE_WELCOME
-  !insertmacro MUI_PAGE_LICENSE "LICENSE.txt"
-  !insertmacro MUI_PAGE_COMPONENTS
-  !insertmacro MUI_PAGE_DIRECTORY
-  !insertmacro MUI_PAGE_INSTFILES
-  !define MUI_FINISHPAGE_RUN
-  !define MUI_FINISHPAGE_RUN_TEXT "Start ${PROJECT_NAME}"
-  !define MUI_FINISHPAGE_RUN_FUNCTION "LaunchLink"
-  !insertmacro MUI_PAGE_FINISH
-
-  !insertmacro MUI_UNPAGE_WELCOME
-  !insertmacro MUI_UNPAGE_CONFIRM
-  !insertmacro MUI_UNPAGE_COMPONENTS
-  !insertmacro MUI_UNPAGE_INSTFILES
-  !insertmacro MUI_UNPAGE_FINISH
-
-;--------------------------------
-;Languages
-
-  !insertmacro MUI_LANGUAGE "English"
-
-;--------------------------------
-;Installer Sections
-
-Section "Install ${PROJECT_NAME}" SEC0000
-
-  SectionIn RO ;Make it read-only
-  SetOutPath "$INSTDIR"
-  SetOverwrite on
-
-  ;Files
-  File "${MAIN_JAR_FILE}"
-  File logo.ico
-  File /r lib
-
-  ;Store installation folder
-  WriteRegStr HKLM "SOFTWARE\${PROJECT_NAME}" "Install_Dir" "$INSTDIR"
-
-  ;Create uninstaller
-
-  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PROJECT_NAME}" "DisplayName" "${PROJECT_NAME} (remove only)"
-  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PROJECT_NAME}" "UninstallString" "$INSTDIR\Uninstall.exe"
-  WriteUninstaller "$INSTDIR\Uninstall.exe"
-
-SectionEnd
-
-Section "Create Desktop Shortcut" SEC0001
-  SetOutPath "$APPDATA\${PROJECT_NAME}"
-  CreateShortCut "$DESKTOP\${PROJECT_NAME}.lnk" "$INSTDIR\${MAIN_JAR_FILE}" "" "$INSTDIR\logo.ico"
-SectionEnd
-
-Section "Start Menu Shortcuts" SEC0002
-
-  CreateDirectory "$SMPROGRAMS\${PROJECT_NAME}"
-  CreateShortcut "$SMPROGRAMS\${PROJECT_NAME}\Uninstall.lnk" "$INSTDIR\Uninstall.exe"
-  CreateShortcut "$SMPROGRAMS\${PROJECT_NAME}\${PROJECT_NAME}.lnk" "$INSTDIR\${MAIN_JAR_FILE}" "" "$INSTDIR\logo.ico"
-
-SectionEnd
-
-;--------------------------------
-;Uninstaller Section
-
-Section "Uninstall"
-
-  ;ADD YOUR OWN FILES HERE...
-
-  Delete $INSTDIR\Uninstall.exe
-  Delete "$INSTDIR\${MAIN_JAR_FILE}"
-  Delete $INSTDIR\lib\*.*
-  Delete $INSTDIR\logo.ico
-
-  RMDir $INSTDIR\lib
-
-  Delete $DESKTOP\${PROJECT_NAME}.lnk
-
-  Delete $SMPROGRAMS\${PROJECT_NAME}\Uninstall.lnk
-  Delete $SMPROGRAMS\${PROJECT_NAME}\${PROJECT_NAME}.lnk
-
-  RMDir $INSTDIR
-
-  RMDir /r $SMPROGRAMS\${PROJECT_NAME}
-
-  DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PROJECT_NAME}"
-  DeleteRegKey HKLM "Software\${PROJECT_NAME}"
-
-SectionEnd
-
-Section "un.Remove user data"
-
-  RMDir /r "$APPDATA\${PROJECT_NAME}"
-
-SectionEnd
-
-;--------------------------------
-;Functions
-
-Function LaunchLink
-  SetOutPath "$APPDATA\${PROJECT_NAME}"
-  ExecShell "" "$INSTDIR\${MAIN_JAR_FILE}"
-FunctionEnd
-
-;--------------------------------
-;Descriptions
-
-  ;Language strings
-  LangString DESC_SecDummy ${LANG_ENGLISH} "Install ${PROJECT_NAME}."
-
-  ;Assign language strings to sections
-  !insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
-  !insertmacro MUI_DESCRIPTION_TEXT ${SEC0000} $(DESC_SecDummy)
-  !insertmacro MUI_FUNCTION_DESCRIPTION_END
+;NSIS Modern User Interface
+;Welcome/Finish Page Example Script
+;Written by Joost Verburg
+
+;--------------------------------
+;Include Modern UI
+
+  !include "MUI2.nsh"
+
+;--------------------------------
+;General
+
+  !define PROJECT_NAME "Progressia"
+
+  ; MUI Settings / Icons
+  !define MUI_ICON "logo.ico"
+  ;!define MUI_UNICON ;Uninstall icon
+
+  ; MUI Settings / Header
+  ; !define MUI_HEADERIMAGE
+  ; !define MUI_HEADERIMAGE_RIGHT
+  ; !define MUI_HEADERIMAGE_BITMAP "${NSISDIR}\Contrib\Graphics\Header\orange-r-nsis.bmp"
+  ; !define MUI_HEADERIMAGE_UNBITMAP "${NSISDIR}\Contrib\Graphics\Header\orange-uninstall-r-nsis.bmp"
+
+  ; MUI Settings / Wizard
+  !define MUI_WELCOMEFINISHPAGE_BITMAP "left_side.bmp"
+  !define MUI_UNWELCOMEFINISHPAGE_BITMAP "left_side.bmp"
+
+  ;Name and file
+  Name "${PROJECT_NAME}"
+  OutFile "${PROJECT_NAME}Installer.exe"
+  Unicode True
+
+  ;Default installation folder
+  InstallDir "$PROGRAMFILES\${PROJECT_NAME}"
+
+  ;Get installation folder from registry if available
+  InstallDirRegKey HKLM "Software\${PROJECT_NAME}" ""
+
+  ;Request application privileges for Windows Vista
+  RequestExecutionLevel admin
+
+;--------------------------------
+;Interface Settings
+
+  !define MUI_ABORTWARNING
+
+;--------------------------------
+;Pages
+
+  !insertmacro MUI_PAGE_WELCOME
+  !insertmacro MUI_PAGE_LICENSE "LICENSE.txt"
+  !insertmacro MUI_PAGE_COMPONENTS
+  !insertmacro MUI_PAGE_DIRECTORY
+  !insertmacro MUI_PAGE_INSTFILES
+  !define MUI_FINISHPAGE_RUN
+  !define MUI_FINISHPAGE_RUN_TEXT "Start ${PROJECT_NAME}"
+  !define MUI_FINISHPAGE_RUN_FUNCTION "LaunchLink"
+  !insertmacro MUI_PAGE_FINISH
+
+  !insertmacro MUI_UNPAGE_WELCOME
+  !insertmacro MUI_UNPAGE_CONFIRM
+  !insertmacro MUI_UNPAGE_COMPONENTS
+  !insertmacro MUI_UNPAGE_INSTFILES
+  !insertmacro MUI_UNPAGE_FINISH
+
+;--------------------------------
+;Languages
+
+  !insertmacro MUI_LANGUAGE "English"
+
+;--------------------------------
+;Installer Sections
+
+Section "Install ${PROJECT_NAME}" SEC0000
+
+  SectionIn RO ;Make it read-only
+  SetOutPath "$INSTDIR"
+  SetOverwrite on
+
+  ;Files
+  File Progressia.jar
+  File logo.ico
+  File /r lib
+
+  ;Store installation folder
+  WriteRegStr HKLM SOFTWARE\Progressia "Install_Dir" "$INSTDIR"
+
+  ;Create uninstaller
+
+  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PROJECT_NAME}" "DisplayName" "${PROJECT_NAME} (remove only)"
+  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PROJECT_NAME}" "UninstallString" "$INSTDIR\Uninstall.exe"
+  WriteUninstaller "$INSTDIR\Uninstall.exe"
+
+SectionEnd
+
+Section "Create Desktop Shortcut" SEC0001
+  SetOutPath "$APPDATA\${PROJECT_NAME}"
+  CreateShortCut "$DESKTOP\${PROJECT_NAME}.lnk" "$INSTDIR\${PROJECT_NAME}.jar" "" "$INSTDIR\logo.ico"
+SectionEnd
+
+Section "Start Menu Shortcuts" SEC0002
+
+  CreateDirectory "$SMPROGRAMS\${PROJECT_NAME}"
+  CreateShortcut "$SMPROGRAMS\${PROJECT_NAME}\Uninstall.lnk" "$INSTDIR\Uninstall.exe"
+  CreateShortcut "$SMPROGRAMS\${PROJECT_NAME}\${PROJECT_NAME}.lnk" "$INSTDIR\${PROJECT_NAME}.jar" "" "$INSTDIR\logo.ico"
+
+SectionEnd
+
+;--------------------------------
+;Uninstaller Section
+
+Section "Uninstall"
+
+  ;ADD YOUR OWN FILES HERE...
+
+  Delete $INSTDIR\Uninstall.exe
+  Delete $INSTDIR\Progressia.jar
+  Delete $INSTDIR\lib\*.*
+  Delete $INSTDIR\logo.ico
+
+  RMDir $INSTDIR\lib
+
+  Delete $DESKTOP\${PROJECT_NAME}.lnk
+
+  Delete $SMPROGRAMS\${PROJECT_NAME}\Uninstall.lnk
+  Delete $SMPROGRAMS\${PROJECT_NAME}\${PROJECT_NAME}.lnk
+
+  RMDir $INSTDIR
+
+  RMDir /r $SMPROGRAMS\${PROJECT_NAME}
+
+  DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PROJECT_NAME}"
+  DeleteRegKey HKLM "Software\${PROJECT_NAME}"
+
+SectionEnd
+
+Section "un.Remove user data"
+
+  RMDir /r "$APPDATA\${PROJECT_NAME}"
+
+SectionEnd
+
+;--------------------------------
+;Functions
+
+Function LaunchLink
+  SetOutPath "$APPDATA\${PROJECT_NAME}"
+  ExecShell "" "$INSTDIR\${PROJECT_NAME}.jar"
+FunctionEnd
+
+;--------------------------------
+;Descriptions
+
+  ;Language strings
+  LangString DESC_SecDummy ${LANG_ENGLISH} "Install ${PROJECT_NAME}."
+
+  ;Assign language strings to sections
+  !insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
+  !insertmacro MUI_DESCRIPTION_TEXT ${SEC0000} $(DESC_SecDummy)
+  !insertmacro MUI_FUNCTION_DESCRIPTION_END

docs/ProgressiaRegion.md

@@ -1,12 +0,0 @@
-# Progressia Region File
-## Description
-The `.progressia_region` file type is used for all region files in the game Progressia. Each region file contains a cube of 16x16x16 chunks.
-## Header
-The header of the file is 16 400 bytes. Every file starts with the string byte sequence `\x50\x52\x4F\x47` (UTF-8 for `PROG`), followed with the three integer values of the region position, in region coordinates. After this, there is exactly 16KiB of space in the header, which stores the offsets to the chunks' data. This space holds an integer, 4 bytes, for each chunk in the region. The integer value starts at 0 for every chunk, and is changed to the location of the chunk data once created. These are indexed in order by flattening the 3D in-chunk coordinates into a number between 0 and 4095 according to the formula `offset = 256*x+ 16*y + z` for chunk at (x, y, z). To convert from this offset value to the offset in bytes, use `byte_offset = 16400 + 64*n`.
-## Sectors
-Sectors are what is used to store chunk data, and are not linear, but are followed until they reach an ending block. Each is 64 bytes, which is used in the header section to find the byte offset. Each sector starts with a identification byte, followed by the sector data.
-
- 0. Ending - This sector is empty, and marks the end of the chunk data (This may change in the future.
- 1. Data - This sector contains chunk data for a single chunk. The second byte of this sector contains a counter byte, which is a form of "checksum" to make sure that the program is reading the proper sectors in order. This starts at 0 for the first data sector and increments by one for each new data sector.
- 2. Partition Link - This sector only contains another offset value, which is where the next sector is. This allows for infinite chunk size, avoiding "chunk dupes" as were present in Minecraft without reverting any chunks.
- 3. Bulk Data - These would be used for many chunks in the same region that contain exactly the same data, e.g. all solid chunks underground. Exists so the program knows not to overwrite them, and just make new chunk data if modified. Not yet implemented.

docs/building/BuildGuide.md

@@ -1,10 +1,8 @@
 # Build Guide
 
-This document is a guide to building Progressia from source. For quick reference, see
-[Build Script Reference](BuildScriptReference.md).
+This document is a guide to building Progressia from source.
 
-Compilation should be possible on all platforms that support JDK 8 or later, however, packaging scripts require
-additional programs in `PATH`.
+Compilation should be possible on all platforms that support JDK 8 or later, however, packaging scripts require Bash.
 
 This guide assumes you are familiar with using a terminal or Windows Command Prompt or PowerShell.
 
@@ -152,46 +150,54 @@ GNU/Linux and Windows natives:
 ./gradlew build requestLinuxDependencies requestWindowsDependencies
 ```
 
+For finer control please edit `build.gradle` manually by adding the desired natives to the `project.ext.platforms` set like so:
+
+```
+project.ext.platforms = new HashSet<>()
+project.ext.platforms.add 'natives-windows-x86'
+```
+
 ## Packaging
 
-A universal ZIP distribution, a Debian package and a Windows NSIS installer may be created automatically by the build
-script.
-
-### Creating a universal ZIP package
-
-A universal cross-platform ZIP archive can be created with the following Gradle task:
-
-```
-./gradlew packageZip
-```
-
-Gradle will then build all artifacts necessary to run the game on all available platforms and package game files,
-libraries, launch scripts, etc. into a compressed ZIP archive.
-
-The resulting file can be found in `build/packages/`
+A Debian package and a Windows installer can be created automatically on systems that support Bash. These tasks are delegated
+by Gradle to `buildPackages.sh` in repository root. This script checks the environment and assembles the requested output; the
+resulting files are moved into `build_packages`.
 
 ### Creating a Debian package
 
 A Debian package can be created with the following Gradle task:
 
 ```
-./gradlew packageDeb
+./gradlew packageDebian
 ```
 
 Gradle will then build all artifacts necessary to run the game on GNU/Linux (all three architectures) and invoke
-`dpkg-deb`. Commands `dpkg-deb` must be available in system path in order to build the package.
+`./buildPackages.sh debian`. Commands `dpkg-deb` and `fakeroot` must be available in system path in order to build the package.
 
 ### Creating a Windows installer
 
-A Windows NSIS installer can be created with the following Gradle task:
+A Windows installer can be created with the following Gradle task:
 
 ```
-./gradlew packageNsis
+./gradlew packageWindows
 ```
 
 Gradle will then build all artifacts necessary to run the game on Windows (both x64 and x86 architectures) and invoke
-`makensis`.
+`./buildPackages.sh windows`.
 
-Windows installers are implemented with [NSIS](https://nsis.sourceforge.io/). [ImageMagick](https://imagemagick.org),
-a command-line image editing tool, is used to generate some assets for the installer. Commands `makensis` and
-`convert` (from ImageMagick) must be available in system path in order to build the installer.
+Windows installers are implemented with [NSIS](https://nsis.sourceforge.io/). Command `makensis` must be available in system
+path in order to build the installer.
+
+## Gradle tasks summary
+
+- `buildLocal` – creates a build optimized for current platform. Use this to quickly build the game during development.
+- `buildCrossPlatform` – creates a build that supports all known architectures. Use this to build a universal version of the game.
+- `build` – currently a synonym of `buildLocal`; creates a default build.
+- `packageDebian` – creates a Debian package. Do not invoke together with `packageWindows`.
+- `packageWindows` – creates a Windows installer. Do not invoke together with `packageDebian`.
+- `requestLinuxDependencies` – requests that `natives-linux`, `natives-linux-arm32` and `natives-linux-arm64` binaries are included when building.
+- `requestWindowsDependencies` – requests that `natives-windows` and `natives-windows-x86` binaries are included when building.
+- `requestMacOSDependencies` – requests that `natives-macos` binaries are included when building.
+- `requestCrossPlatformDependencies` – requests that all binaries are included when building.
+
+All other basic and Java-related Gradle tasks are available as well.

docs/building/BuildScriptReference.md

@@ -1,103 +0,0 @@
-# Build Script Reference
-
-This document is a user's reference for the build script of Progressia. For a beginner-friendly guide, see
-[Build Guide](BuildGuide.md).
-
-## Gradle tasks summary
-
-- `buildLocal` – creates a build optimized for current platform. Use this to quickly build the game during development.
-- `buildCrossPlatform` – creates a build that supports all known architectures. Use this to build a universal version of the game.
-- `build` – currently a synonym of `buildLocal`; creates a default build.
-- `packageZip` – creates a universal ZIP. Incompatible with other `package` tasks.
-- `packageDeb` – creates a Debian package. Incompatible with other `package` tasks.
-- `packageNsis` – creates a Windows NSIS installer. Incompatible with other `package` tasks.
-- `requestLinuxDependencies` – requests that `natives-linux`, `natives-linux-arm32` and `natives-linux-arm64` binaries are included when building.
-- `requestWindowsDependencies` – requests that `natives-windows` and `natives-windows-x86` binaries are included when building.
-- `requestMacOSDependencies` – requests that `natives-macos` binaries are included when building.
-- `requestCrossPlatformDependencies` – requests that all binaries are included when building.
-
-To execute a task, run `./gradlew <task-name>`.
-
-`build`-type tasks output the executable JAR and all libraries required at runtime into `build/libs`. `package`-type
-tasks output packages into `build/packages`.
-
-## Packaging tasks
-
-Some packaging tasks require additional software in `PATH`.
-
-| Task          | Commands required in `PATH`              |
-|---------------|------------------------------------------|
-| `packageDeb`  | `dpkg-deb`                               |
-| `packageZip`  | _none_                                   |
-| `packageNsis` | `makensis`, `convert` (from ImageMagick) |
-
-## Version and metadata
-
-### Version scheme
-
-Progressia builds are identified by four parameters: version, Git commit, Git branch and build ID.
-
-Versions roughly follow [semantic versioning](https://semver.org/spec/v2.0.0.html), with each version fitting the
-`MAJOR.MINOR.PATCH[-SUFFIX]` pattern. Depending on the build environment (see below), version is either "real" with
-no metadata (e.g. `0.43.2` or `1.2.1-beta`) or a dummy fallback with build metadata (e.g. `999.0.0-2021_07_23` or
-`999.0.0-WJ3`).
-
-### Version detection
-
-Build script considers three scenarios when determining the version:
-
-1. `version` project property is set explicitly. This may be done in a variety of ways, for example with command line
-argument `-Pversion=1.2.3`
-(see [Gradle docs](https://docs.gradle.org/current/userguide/build_environment.html#sec:project_properties))
-2. Local Git repository is found, and HEAD is tagged appropriately: version is the tag name with leading `v`
-stripped. Example: `v1.2.3` is version `1.2.3`
-3. Local Git repository is found, and some ancestor of HEAD is tagged appropriately: version is the tag name with
-leading `v` stripped and PATCH incremented by one. Example: `v1.2.3` is version `1.2.4`
-
-Tags not named like `vMAJOR.MINOR.PATCH[-SUFFIX]` are ignored for cases 2 and 3.
-
-In all other cases, a fallback dummy value is used for version, appended with build ID or current date.
-
-### Git metadata
-
-Git commit and Git branch are correspond to the state of the local Git repository, if any. In case Git metadata is
-unavailable, `-` fallback is used for both fields.
-
-### Build ID
-
-Build ID uniquely identifies artifacts produced by automated build systems. For example, builds executed by WindCorp
-Jenkins suite have build IDs like `WJ3` or `WJ142`. Build ID must be provided explicitly; it is `-` unless specified
-otherwise.
-
-Build ID may be set with `buildId` project property. This may be done in a variety of ways, for example with command
-line argument `-PbuildId=WJ3`
-(see [Gradle docs](https://docs.gradle.org/current/userguide/build_environment.html#sec:project_properties)).
-
-## Native libraries
-
-LWJGL uses native libraries. Build script declares platform-specific dependencies based on the set of target
-platforms, `project.ext.lwjgl.targets` (aka `lwjgl.targets`). These dependencies are added to `runtimeOnly`
-configuration.
-
-When this set is empty, the script selects natives for current platform. Otherwise, all platforms in the set are
-included.
-
-`lwjgl.targets` is populated automatically by packaging tasks and by `buildCrossPlatform`. To add extra targets,
-``requestXxxDependencies` tasks may be used.
-
-Target selection mechanism may be overridden with `forceTargets` project property. This may be done in a variety of
-ways, for example with command line argument `-PforceTargets=windows-x86,local`
-(see [Gradle docs](https://docs.gradle.org/current/userguide/build_environment.html#sec:project_properties)). The
-value is a comma-separated list of target architectures. `local` target will be replaced with the automatically
-detected current architecture.
-
-### Available targets
-
-| Name          | Task                         |
-|---------------|------------------------------|
-| `linux`       | `requestLinuxDependencies`   |
-| `linux-arm32` | `requestLinuxDependencies`   |
-| `linux-arm64` | `requestLinuxDependencies`   |
-| `windows`     | `requestWindowsDependencies` |
-| `windows-x86` | `requestWindowsDependencies` |
-| `macos`       | `requestMacOSDependencies`   |

docs/building/IntelliJIDEAGuide.md

@@ -41,17 +41,4 @@ Run configurations are used by Intellij IDEA to specify how a project must be ru
 8. Append `\run` to the 'Working directory' field. Alternatively, specify another location outside of the project's root directory.
 9. Click 'Apply' to save changes.
 
-Step 8 is required to specify that the game must run in some directory other than the project root, which is the default in Intellij IDEA.
-
-### Applying formatting templates
-
-Windcorp's Progressia repository is formatted with a style defined for Eclipse IDE (sic) in
-`templates_and_presets/eclipse_ide`.
-Please apply these templates to the project to automatically format the source in a similar fashion.
-
-1. In project context menu, click 'File->Properties'. (`Ctrl+Alt+S`)
-2. In 'Editor' > 'Code Style' > 'Java', press gear icon, then click 'Import Scheme' > 'Eclipse code style'
-3. In Scheme select 'Project'
-4. Open the file `templates_and_presets/eclipse_ide/FormatterProfile.xml` in 'Select Path'.
-5. Inside 'Import Scheme' widow click 'Current Scheme' check box after press OK
-
+Step 8 is required to specify that the game must run in some directory other than the project root, which is the default in Intellij IDEA.

logs/game.log

@@ -1 +0,0 @@
-22:26:25.948 [Music Thread        ] WARN  ru.windcorp.progressia.test.TestMusicPlayer >   No music found

src/main/java/ru/windcorp/jputil/ArrayUtil.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil;
 
 import java.lang.reflect.Array;
@@ -611,8 +611,7 @@ public class ArrayUtil {
 		int end = offset + length;
 		if (end > arrayLength || offset < 0)
 			throw new IllegalArgumentException(
-				"Array contains [0; " + arrayLength + "), requested [" + offset + "; " + end + ")"
-			);
+					"Array contains [0; " + arrayLength + "), requested [" + offset + "; " + end + ")");
 
 		return length;
 	}
@@ -628,8 +627,7 @@ public class ArrayUtil {
 
 		if (end > arrayLength || start < 0)
 			throw new IllegalArgumentException(
-				"Array contains [0; " + arrayLength + "), requested [" + start + "; " + end + ")"
-			);
+					"Array contains [0; " + arrayLength + "), requested [" + start + "; " + end + ")");
 
 		return end;
 	}

src/main/java/ru/windcorp/jputil/CSVWriter.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil;
 
 import java.io.OutputStream;

src/main/java/ru/windcorp/jputil/PrimitiveUtil.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil;
 
 import java.util.HashMap;
@@ -30,18 +30,8 @@ public class PrimitiveUtil {
 	private static final Map<Class<?>, Object> PRIMITIVE_TO_NULL = new HashMap<>();
 
 	static {
-		for (
-			Class<?> boxed : new Class<?>[] {
-				Boolean.class,
-				Byte.class,
-				Short.class,
-				Character.class,
-				Integer.class,
-				Long.class,
-				Float.class,
-				Double.class
-			}
-		) {
+		for (Class<?> boxed : new Class<?>[] { Boolean.class, Byte.class, Short.class, Character.class, Integer.class,
+				Long.class, Float.class, Double.class }) {
 			try {
 				PRIMITIVE_TO_BOXED.put((Class<?>) boxed.getField("TYPE").get(null), boxed);
 			} catch (Exception e) {

src/main/java/ru/windcorp/jputil/SyncStreams.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil;
 
 import java.util.function.*;
@@ -40,8 +40,7 @@ import java.util.stream.Stream;
 
 /**
  * Contains static methods to create {@link Stream Streams} that synchronize
- * their
- * <a href=
+ * their <a href=
  * "https://docs.oracle.com/javase/8/docs/api/java/util/stream/package-summary.html#StreamOps">
  * terminal operations</a> on a given monitor.
  * 
@@ -50,7 +49,7 @@ import java.util.stream.Stream;
  */
 
 // SonarLint: "Stream.peek" should be used with caution (java:S3864)
-//   We are implementing Stream, so peek() is required.
+// We are implementing Stream, so peek() is required.
 @SuppressWarnings("squid:S3864")
 
 public class SyncStreams {
@@ -1070,21 +1069,18 @@ public class SyncStreams {
 	}
 
 	/**
-	 * Wraps the given {@link Stream} to make all
-	 * <a href=
+	 * Wraps the given {@link Stream} to make all <a href=
 	 * "https://docs.oracle.com/javase/8/docs/api/java/util/stream/package-summary.html#StreamOps">
 	 * terminal operations</a> acquire the provided monitor's lock before
-	 * execution. Intermediate operations
-	 * return streams that are also synchronized on the same object. The created
-	 * stream will behave identically
-	 * to the provided stream in all other aspects. Use this to synchronize
-	 * access to stream's source.
+	 * execution. Intermediate operations return streams that are also
+	 * synchronized on the same object. The created stream will behave
+	 * identically to the provided stream in all other aspects. Use this to
+	 * synchronize access to stream's source.
 	 * <p>
 	 * <i>The returned {@code Stream}'s {@link Stream#iterator() iterator()} and
-	 * {@link Stream#spliterator()
-	 * spliterator()} methods return regular non-synchronized iterators and
-	 * spliterators respectively</i>. It
-	 * is the user's responsibility to avoid concurrency issues:
+	 * {@link Stream#spliterator() spliterator()} methods return regular
+	 * non-synchronized iterators and spliterators respectively</i>. It is the
+	 * user's responsibility to avoid concurrency issues:
 	 * 
 	 * <pre>
 	 * synchronized (stream.getMonitor()) {
@@ -1103,14 +1099,17 @@ public class SyncStreams {
 	 * stream.forEach(System.out::println); // Should never throw a ConcurrentModificationException
 	 * </pre>
 	 * 
-	 * @param <T>     the class of objects in the Stream
-	 * @param stream  the stream to wrap.
-	 * @param monitor the object that the stream will use for synchronization.
-	 *                When {@code null}, the stream
-	 *                will synchronize on itself.
+	 * @param <T>
+	 *            the class of objects in the Stream
+	 * @param stream
+	 *            the stream to wrap.
+	 * @param monitor
+	 *            the object that the stream will use for synchronization. When
+	 *            {@code null}, the stream will synchronize on itself.
 	 * @return a {@link SyncStream SyncStream&lt;T&gt;} synchronized on
 	 *         {@code monitor} and backed by {@code stream}.
-	 * @throws NullPointerException if {@code stream == null}.
+	 * @throws NullPointerException
+	 *             if {@code stream == null}.
 	 */
 	public static <T> SyncStream<T> synchronizedStream(Stream<T> stream, Object monitor) {
 		Objects.requireNonNull(stream, "stream cannot be null");
@@ -1118,22 +1117,19 @@ public class SyncStreams {
 	}
 
 	/**
-	 * Wraps the given {@link IntStream} to make all
-	 * <a href=
+	 * Wraps the given {@link IntStream} to make all <a href=
 	 * "https://docs.oracle.com/javase/8/docs/api/java/util/stream/package-summary.html#StreamOps">
 	 * terminal operations</a> acquire the provided monitor's lock before
-	 * execution. Intermediate operations
-	 * return streams that are also synchronized on the same object. The created
-	 * stream will behave identically
-	 * to the provided stream in all other aspects. Use this to synchronize
-	 * access to stream's source.
+	 * execution. Intermediate operations return streams that are also
+	 * synchronized on the same object. The created stream will behave
+	 * identically to the provided stream in all other aspects. Use this to
+	 * synchronize access to stream's source.
 	 * <p>
 	 * <i>The returned {@code IntStream}'s {@link IntStream#iterator()
-	 * iterator()} and
-	 * {@link IntStream#spliterator() spliterator()} methods return regular
-	 * non-synchronized iterators and
-	 * spliterators respectively</i>. It is the user's responsibility to avoid
-	 * concurrency issues:
+	 * iterator()} and {@link IntStream#spliterator() spliterator()} methods
+	 * return regular non-synchronized iterators and spliterators
+	 * respectively</i>. It is the user's responsibility to avoid concurrency
+	 * issues:
 	 * 
 	 * <pre>
 	 * synchronized (stream.getMonitor()) {
@@ -1152,13 +1148,15 @@ public class SyncStreams {
 	 * stream.forEach(System.out::println); // Should never throw a ConcurrentModificationException
 	 * </pre>
 	 * 
-	 * @param stream  the stream to wrap.
-	 * @param monitor the object that the stream will use for synchronization.
-	 *                When {@code null}, the stream
-	 *                will synchronize on itself.
+	 * @param stream
+	 *            the stream to wrap.
+	 * @param monitor
+	 *            the object that the stream will use for synchronization. When
+	 *            {@code null}, the stream will synchronize on itself.
 	 * @return a {@link SyncIntStream} synchronized on {@code monitor} and
 	 *         backed by {@code stream}.
-	 * @throws NullPointerException if {@code stream == null}.
+	 * @throws NullPointerException
+	 *             if {@code stream == null}.
 	 */
 	public static SyncIntStream synchronizedStream(IntStream stream, Object monitor) {
 		Objects.requireNonNull(stream, "stream cannot be null");
@@ -1166,22 +1164,19 @@ public class SyncStreams {
 	}
 
 	/**
-	 * Wraps the given {@link LongStream} to make all
-	 * <a href=
+	 * Wraps the given {@link LongStream} to make all <a href=
 	 * "https://docs.oracle.com/javase/8/docs/api/java/util/stream/package-summary.html#StreamOps">
 	 * terminal operations</a> acquire the provided monitor's lock before
-	 * execution. Intermediate operations
-	 * return streams that are also synchronized on the same object. The created
-	 * stream will behave identically
-	 * to the provided stream in all other aspects. Use this to synchronize
-	 * access to stream's source.
+	 * execution. Intermediate operations return streams that are also
+	 * synchronized on the same object. The created stream will behave
+	 * identically to the provided stream in all other aspects. Use this to
+	 * synchronize access to stream's source.
 	 * <p>
 	 * <i>The returned {@code LongStream}'s {@link LongStream#iterator()
-	 * iterator()} and
-	 * {@link LongStream#spliterator() spliterator()} methods return regular
-	 * non-synchronized iterators and
-	 * spliterators respectively</i>. It is the user's responsibility to avoid
-	 * concurrency issues:
+	 * iterator()} and {@link LongStream#spliterator() spliterator()} methods
+	 * return regular non-synchronized iterators and spliterators
+	 * respectively</i>. It is the user's responsibility to avoid concurrency
+	 * issues:
 	 * 
 	 * <pre>
 	 * synchronized (stream.getMonitor()) {
@@ -1200,13 +1195,15 @@ public class SyncStreams {
 	 * stream.forEach(System.out::println); // Should never throw a ConcurrentModificationException
 	 * </pre>
 	 * 
-	 * @param stream  the stream to wrap.
-	 * @param monitor the object that the stream will use for synchronization.
-	 *                When {@code null}, the stream
-	 *                will synchronize on itself.
+	 * @param stream
+	 *            the stream to wrap.
+	 * @param monitor
+	 *            the object that the stream will use for synchronization. When
+	 *            {@code null}, the stream will synchronize on itself.
 	 * @return a {@link SyncLongStream} synchronized on {@code monitor} and
 	 *         backed by {@code stream}.
-	 * @throws NullPointerException if {@code stream == null}.
+	 * @throws NullPointerException
+	 *             if {@code stream == null}.
 	 */
 	public static SyncLongStream synchronizedStream(LongStream stream, Object monitor) {
 		Objects.requireNonNull(stream, "stream cannot be null");
@@ -1214,22 +1211,19 @@ public class SyncStreams {
 	}
 
 	/**
-	 * Wraps the given {@link DoubleStream} to make all
-	 * <a href=
+	 * Wraps the given {@link DoubleStream} to make all <a href=
 	 * "https://docs.oracle.com/javase/8/docs/api/java/util/stream/package-summary.html#StreamOps">
 	 * terminal operations</a> acquire the provided monitor's lock before
-	 * execution. Intermediate operations
-	 * return streams that are also synchronized on the same object. The created
-	 * stream will behave identically
-	 * to the provided stream in all other aspects. Use this to synchronize
-	 * access to stream's source.
+	 * execution. Intermediate operations return streams that are also
+	 * synchronized on the same object. The created stream will behave
+	 * identically to the provided stream in all other aspects. Use this to
+	 * synchronize access to stream's source.
 	 * <p>
 	 * <i>The returned {@code DoubleStream}'s {@link DoubleStream#iterator()
-	 * iterator()} and
-	 * {@link DoubleStream#spliterator() spliterator()} methods return regular
-	 * non-synchronized iterators and
-	 * spliterators respectively</i>. It is the user's responsibility to avoid
-	 * concurrency issues:
+	 * iterator()} and {@link DoubleStream#spliterator() spliterator()} methods
+	 * return regular non-synchronized iterators and spliterators
+	 * respectively</i>. It is the user's responsibility to avoid concurrency
+	 * issues:
 	 * 
 	 * <pre>
 	 * synchronized (stream.getMonitor()) {
@@ -1248,13 +1242,15 @@ public class SyncStreams {
 	 * stream.forEach(System.out::println); // Should never throw a ConcurrentModificationException
 	 * </pre>
 	 * 
-	 * @param stream  the stream to wrap.
-	 * @param monitor the object that the stream will use for synchronization.
-	 *                When {@code null}, the stream
-	 *                will synchronize on itself.
+	 * @param stream
+	 *            the stream to wrap.
+	 * @param monitor
+	 *            the object that the stream will use for synchronization. When
+	 *            {@code null}, the stream will synchronize on itself.
 	 * @return a {@link SyncDoubleStream} synchronized on {@code monitor} and
 	 *         backed by {@code stream}.
-	 * @throws NullPointerException if {@code stream == null}.
+	 * @throws NullPointerException
+	 *             if {@code stream == null}.
 	 */
 	public static SyncDoubleStream synchronizedStream(DoubleStream stream, Object monitor) {
 		Objects.requireNonNull(stream, "stream cannot be null");

src/main/java/ru/windcorp/jputil/SyntaxException.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil;
 
 public class SyntaxException extends Exception {

src/main/java/ru/windcorp/jputil/chars/CharArrayIterator.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 import java.text.CharacterIterator;
@@ -108,7 +108,7 @@ public class CharArrayIterator implements CharacterIterator {
 		return pos;
 	}
 
-//	@SuppressWarnings("all") Just STFU, this _is_ terrific
+	// @SuppressWarnings("all") Just STFU, this _is_ terrific
 
 	// SonarLint: "clone" should not be overridden (java:S2975)
 	// And I wouldn't have done that if only CharacterIterator had not required

src/main/java/ru/windcorp/jputil/chars/CharConsumer.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 import java.util.function.IntConsumer;

src/main/java/ru/windcorp/jputil/chars/CharConsumers.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 import java.util.Objects;

src/main/java/ru/windcorp/jputil/chars/CharPredicate.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 import java.util.Arrays;

src/main/java/ru/windcorp/jputil/chars/CharSupplier.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 import java.util.function.IntSupplier;

src/main/java/ru/windcorp/jputil/chars/EscapeException.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 public class EscapeException extends Exception {

src/main/java/ru/windcorp/jputil/chars/Escaper.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 import java.text.CharacterIterator;
@@ -103,14 +103,8 @@ public class Escaper {
 
 	}
 
-	public static final Escaper JAVA = new Escaper(
-		'\\',
-		'u',
-		"tbnrf'\"".toCharArray(),
-		"\t\b\n\r\f\'\"".toCharArray(),
-		true,
-		true
-	);
+	public static final Escaper JAVA = new Escaper('\\', 'u', "tbnrf'\"".toCharArray(), "\t\b\n\r\f\'\"".toCharArray(),
+			true, true);
 
 	private final char escapeChar;
 	private final char unicodeEscapeChar;
@@ -120,14 +114,8 @@ public class Escaper {
 	private final boolean preferUnicode;
 	private final boolean strict;
 
-	protected Escaper(
-		char escapeChar,
-		char unicodeEscapeChar,
-		char[] safes,
-		char[] unsafes,
-		boolean preferUnicode,
-		boolean strict
-	) {
+	protected Escaper(char escapeChar, char unicodeEscapeChar, char[] safes, char[] unsafes, boolean preferUnicode,
+			boolean strict) {
 		this.escapeChar = escapeChar;
 		this.unicodeEscapeChar = unicodeEscapeChar;
 		this.safes = safes;
@@ -152,8 +140,7 @@ public class Escaper {
 		for (char c : unsafes) {
 			if (c == escapeChar)
 				throw new IllegalArgumentException(
-					"Unsafe characters contain escape chatacter (escape character is escaped automatically)"
-				);
+						"Unsafe characters contain escape chatacter (escape character is escaped automatically)");
 			if (c == unicodeEscapeChar)
 				throw new IllegalArgumentException("Unsafe characters contain Unicode escape chatacter");
 		}
@@ -173,11 +160,7 @@ public class Escaper {
 			end = Integer.MAX_VALUE;
 		else
 			end = src.getPosition() + length;
-		while (
-			src.has() &&
-				src.getPosition() < end &&
-				(until == null || !until.test(src.current()))
-		)
+		while (src.has() && src.getPosition() < end && (until == null || !until.test(src.current())))
 			escape(src.consume(), output);
 	}
 
@@ -225,11 +208,7 @@ public class Escaper {
 
 		int result = 0;
 
-		while (
-			src.has() &&
-				src.getPosition() < end &&
-				(until == null || !until.test(src.current()))
-		) {
+		while (src.has() && src.getPosition() < end && (until == null || !until.test(src.current()))) {
 			result += getEscapedLength(src.consume());
 		}
 
@@ -257,11 +236,7 @@ public class Escaper {
 			end = Integer.MAX_VALUE;
 		else
 			end = src.getPosition() + length;
-		while (
-			src.has() &&
-				src.getPosition() < end &&
-				(until == null || !until.test(src.current()))
-		) {
+		while (src.has() && src.getPosition() < end && (until == null || !until.test(src.current()))) {
 			output.accept(unescapeOneSequence(src));
 		}
 	}
@@ -282,10 +257,8 @@ public class Escaper {
 
 				if (src.current() == unicodeEscapeChar) {
 					src.next();
-					return (char) (hexValue(src.consume()) << (4 * 3) |
-						hexValue(src.consume()) << (4 * 2) |
-						hexValue(src.consume()) << (4 * 1) |
-						hexValue(src.consume()) << (4 * 0));
+					return (char) (hexValue(src.consume()) << (4 * 3) | hexValue(src.consume()) << (4 * 2)
+							| hexValue(src.consume()) << (4 * 1) | hexValue(src.consume()) << (4 * 0));
 				}
 
 				int index = ArrayUtil.firstIndexOf(safes, src.current());
@@ -315,11 +288,7 @@ public class Escaper {
 
 		int result = 0;
 
-		while (
-			src.has() &&
-				src.getPosition() < end &&
-				(until == null || !until.test(src.current()))
-		) {
+		while (src.has() && src.getPosition() < end && (until == null || !until.test(src.current()))) {
 			skipOneSequence(src);
 			result++;
 		}
@@ -328,11 +297,7 @@ public class Escaper {
 	}
 
 	public void skipOneSequence(CharReader src) {
-		if (
-			src.current() == escapeChar
-				&&
-				src.next() == unicodeEscapeChar
-		) {
+		if (src.current() == escapeChar && src.next() == unicodeEscapeChar) {
 			src.advance(4);
 		}
 		src.next();

src/main/java/ru/windcorp/jputil/chars/FancyCharacterIterator.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 import java.text.CharacterIterator;
@@ -86,7 +86,7 @@ public class FancyCharacterIterator implements CharacterIterator {
 		return sb.toString();
 	}
 
-//	@SuppressWarnings("all") Just STFU, this _is_ terrific
+	// @SuppressWarnings("all") Just STFU, this _is_ terrific
 
 	// SonarLint: "clone" should not be overridden (java:S2975)
 	// And I wouldn't have done that if only CharacterIterator had not required

src/main/java/ru/windcorp/jputil/chars/IndentedStringBuilder.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 public class IndentedStringBuilder {

src/main/java/ru/windcorp/jputil/chars/StringUtil.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 import java.io.IOException;
@@ -41,13 +41,8 @@ public class StringUtil {
 	private static final String EMPTY_PLACEHOLDER = "[empty]";
 	private static final String DEFAULT_SEPARATOR = "; ";
 
-	public static <T> String arrayToString(
-		T[] array,
-		String separator,
-		String empty,
-		String nullPlaceholder,
-		String nullArray
-	) {
+	public static <T> String arrayToString(T[] array, String separator, String empty, String nullPlaceholder,
+			String nullArray) {
 
 		if (separator == null) {
 			throw new IllegalArgumentException(new NullPointerException());
@@ -79,13 +74,8 @@ public class StringUtil {
 		return arrayToString(array, DEFAULT_SEPARATOR);
 	}
 
-	public static String iteratorToString(
-		Iterator<?> iterator,
-		String separator,
-		String empty,
-		String nullPlaceholder,
-		String nullIterator
-	) {
+	public static String iteratorToString(Iterator<?> iterator, String separator, String empty, String nullPlaceholder,
+			String nullIterator) {
 
 		if (separator == null) {
 			throw new IllegalArgumentException(new NullPointerException());
@@ -119,13 +109,8 @@ public class StringUtil {
 		return iteratorToString(iterator, DEFAULT_SEPARATOR);
 	}
 
-	public static String iterableToString(
-		Iterable<?> iterable,
-		String separator,
-		String empty,
-		String nullPlaceholder,
-		String nullIterable
-	) {
+	public static String iterableToString(Iterable<?> iterable, String separator, String empty, String nullPlaceholder,
+			String nullIterable) {
 
 		if (separator == null) {
 			throw new IllegalArgumentException(new NullPointerException());
@@ -146,14 +131,8 @@ public class StringUtil {
 		return iterableToString(iterable, DEFAULT_SEPARATOR);
 	}
 
-	public static <T> String supplierToString(
-		IntFunction<T> supplier,
-		int length,
-		String separator,
-		String empty,
-		String nullPlaceholder,
-		String nullSupplier
-	) {
+	public static <T> String supplierToString(IntFunction<T> supplier, int length, String separator, String empty,
+			String nullPlaceholder, String nullSupplier) {
 
 		if (separator == null)
 			throw new IllegalArgumentException(new NullPointerException());
@@ -163,28 +142,15 @@ public class StringUtil {
 			return empty;
 
 		if (length > 0) {
-			return supplierToStringExactly(
-				supplier,
-				length,
-				separator,
-				nullPlaceholder
-			);
+			return supplierToStringExactly(supplier, length, separator, nullPlaceholder);
 		} else {
-			return supplierToStringUntilNull(
-				supplier,
-				separator,
-				empty
-			);
+			return supplierToStringUntilNull(supplier, separator, empty);
 		}
 
 	}
 
-	private static <T> String supplierToStringExactly(
-		IntFunction<T> supplier,
-		int length,
-		String separator,
-		String nullPlaceholder
-	) {
+	private static <T> String supplierToStringExactly(IntFunction<T> supplier, int length, String separator,
+			String nullPlaceholder) {
 		T element = supplier.apply(0);
 
 		StringBuilder sb = new StringBuilder(element == null ? nullPlaceholder : element.toString());
@@ -198,11 +164,7 @@ public class StringUtil {
 		return sb.toString();
 	}
 
-	private static <T> String supplierToStringUntilNull(
-		IntFunction<T> supplier,
-		String separator,
-		String empty
-	) {
+	private static <T> String supplierToStringUntilNull(IntFunction<T> supplier, String separator, String empty) {
 		T element = supplier.apply(0);
 
 		if (element == null) {
@@ -366,11 +328,7 @@ public class StringUtil {
 		StringBuilder sb = new StringBuilder();
 
 		charLoop: for (char c : src.toCharArray()) {
-			if (
-				(resultIndex + 1) < arrayLength
-					&&
-					test.test(c)
-			) {
+			if ((resultIndex + 1) < arrayLength && test.test(c)) {
 				result[resultIndex] = resetStringBuilder(sb);
 				++resultIndex;
 				continue charLoop;
@@ -389,17 +347,17 @@ public class StringUtil {
 	 * index.
 	 * <p>
 	 * Indices {@code 0} and {@code src.length() - 1} produce {@code str}
-	 * excluding
-	 * the specified character and {@code ""}.
+	 * excluding the specified character and {@code ""}.
 	 * <p>
 	 * 
-	 * @param src the String to split
-	 * @param at  index to split at
-	 * @throws IllegalArgumentException if the index is out of bounds for
-	 *                                  {@code src}
+	 * @param src
+	 *            the String to split
+	 * @param at
+	 *            index to split at
+	 * @throws IllegalArgumentException
+	 *             if the index is out of bounds for {@code src}
 	 * @return an array containing the substrings, in order of encounter in
-	 *         {@code src}.
-	 *         Its length is always 2.
+	 *         {@code src}. Its length is always 2.
 	 */
 	public static String[] splitAt(String src, int at) {
 		Objects.requireNonNull(src, "src");
@@ -416,10 +374,7 @@ public class StringUtil {
 			return new String[] { src.substring(0, src.length() - 1), "" };
 		}
 
-		return new String[] {
-			src.substring(0, at),
-			src.substring(at + 1)
-		};
+		return new String[] { src.substring(0, at), src.substring(at + 1) };
 	}
 
 	/**
@@ -427,8 +382,7 @@ public class StringUtil {
 	 * indices.
 	 * <p>
 	 * Indices {@code 0} and {@code src.length() - 1} produce extra zero-length
-	 * outputs.
-	 * Duplicate indices produce extra zero-length outputs.
+	 * outputs. Duplicate indices produce extra zero-length outputs.
 	 * <p>
 	 * Examples:
 	 * 
@@ -439,13 +393,14 @@ public class StringUtil {
 	 * splitAt("a.b",   1, 1, 1) -> {"a", "", "", "b"}
 	 * </pre>
 	 * 
-	 * @param src the String to split
-	 * @param at  indices to split at, in any order
-	 * @throws IllegalArgumentException if some index is out of bounds for
-	 *                                  {@code src}
+	 * @param src
+	 *            the String to split
+	 * @param at
+	 *            indices to split at, in any order
+	 * @throws IllegalArgumentException
+	 *             if some index is out of bounds for {@code src}
 	 * @return an array containing the substrings, in order of encounter in
-	 *         {@code src}.
-	 *         Its length is always {@code at.length + 1}.
+	 *         {@code src}. Its length is always {@code at.length + 1}.
 	 */
 	public static String[] splitAt(String src, int... at) {
 		Objects.requireNonNull(src, "src");
@@ -553,10 +508,8 @@ public class StringUtil {
 		}
 
 		if (endPos < beginPos) {
-			throw new IllegalArgumentException(
-				"endPos must be greater than or equal to beginPos (endPos="
-					+ endPos + ", beginPos=" + beginPos + ")"
-			);
+			throw new IllegalArgumentException("endPos must be greater than or equal to beginPos (endPos=" + endPos
+					+ ", beginPos=" + beginPos + ")");
 		}
 
 		if (endPos >= Math.min(a.length, b.length)) {
@@ -592,8 +545,7 @@ public class StringUtil {
 
 	/**
 	 * Finds and returns the index of the specified appearance of the specified
-	 * character
-	 * in the given array. The search starts at index 0.
+	 * character in the given array. The search starts at index 0.
 	 * <p>
 	 * Examples:
 	 * <p>
@@ -630,10 +582,12 @@ public class StringUtil {
 	 * </tr>
 	 * </table>
 	 * 
-	 * @param src    - the array to search in.
-	 * @param target - the character to search for.
-	 * @param skip   - the amount of <code>target</code> characters to be
-	 *               skipped.
+	 * @param src
+	 *            - the array to search in.
+	 * @param target
+	 *            - the character to search for.
+	 * @param skip
+	 *            - the amount of <code>target</code> characters to be skipped.
 	 * @return The index of the <code>skip+1</code>th <code>target</code>
 	 *         character or -1, if none found.
 	 * @see StringUtil#indexFromEnd(char[], char, int)
@@ -653,8 +607,7 @@ public class StringUtil {
 
 	/**
 	 * Finds and returns the index of the specified appearance of the specified
-	 * character
-	 * in the given array. The search starts at index
+	 * character in the given array. The search starts at index
 	 * <code>src.length - 1</code>.
 	 * <p>
 	 * Examples:
@@ -692,13 +645,15 @@ public class StringUtil {
 	 * </tr>
 	 * </table>
 	 * 
-	 * @param src    - the array to search in.
-	 * @param target - the character to search for.
-	 * @param skip   - the amount of <code>target</code> characters to be
-	 *               skipped.
+	 * @param src
+	 *            - the array to search in.
+	 * @param target
+	 *            - the character to search for.
+	 * @param skip
+	 *            - the amount of <code>target</code> characters to be skipped.
 	 * @return The index of the <code>skip+1</code>th
-	 *         <code>target</code>character
-	 *         from the end of the array or -1, if none found.
+	 *         <code>target</code>character from the end of the array or -1, if
+	 *         none found.
 	 * @see StringUtil#indexFromBeginning(char[], char, int)
 	 */
 	public static int indexFromEnd(char[] src, char target, int skip) {
@@ -873,12 +828,8 @@ public class StringUtil {
 		return result;
 	}
 
-	private static void buildCombinations(
-		StringBuilder sb,
-		Collection<String> result,
-		Iterable<String>[] parts,
-		int index
-	) {
+	private static void buildCombinations(StringBuilder sb, Collection<String> result, Iterable<String>[] parts,
+			int index) {
 		if (index >= parts.length) {
 			result.add(sb.toString());
 		} else {
@@ -904,13 +855,8 @@ public class StringUtil {
 		return result;
 	}
 
-	private static void buildCombinations(
-		StringBuilder sb,
-		String[] result,
-		int[] resultIndex,
-		String[][] parts,
-		int index
-	) {
+	private static void buildCombinations(StringBuilder sb, String[] result, int[] resultIndex, String[][] parts,
+			int index) {
 		if (index >= parts.length) {
 			result[resultIndex[0]++] = sb.toString();
 		} else {
@@ -985,10 +931,7 @@ public class StringUtil {
 	}
 
 	private static char hexDigit(long value, int digit) {
-		return hexDigit(
-			(int) (value >>> (4 * digit))
-				& 0xF
-		);
+		return hexDigit((int) (value >>> (4 * digit)) & 0xF);
 	}
 
 	public static char hexDigit(int value) {

src/main/java/ru/windcorp/jputil/chars/UncheckedEscapeException.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 public class UncheckedEscapeException extends RuntimeException {

src/main/java/ru/windcorp/jputil/chars/WordReader.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars;
 
 import java.io.IOException;

src/main/java/ru/windcorp/jputil/chars/reader/AbstractCharReader.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars.reader;
 
 /**
@@ -27,10 +27,9 @@ public abstract class AbstractCharReader implements CharReader {
 
 	/**
 	 * Current position of this CharReader. The reader maps its input to
-	 * positions starting from 0.
-	 * Positions that are negative or lower than 0 are invalid.
-	 * {@link #current()}
-	 * will throw an exception if position is invalid.
+	 * positions starting from 0. Positions that are negative or lower than 0
+	 * are invalid. {@link #current()} will throw an exception if position is
+	 * invalid.
 	 */
 	protected int position = 0;
 

src/main/java/ru/windcorp/jputil/chars/reader/ArrayCharReader.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars.reader;
 
 import java.util.Objects;

src/main/java/ru/windcorp/jputil/chars/reader/BufferedCharReader.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars.reader;
 
 /**
@@ -51,9 +51,12 @@ public abstract class BufferedCharReader extends AbstractCharReader {
 	/**
 	 * Acquires next characters and stores them in the array.
 	 * 
-	 * @param buffer the output array
-	 * @param offset index of the first character
-	 * @param length maximum amount of characters to be pulled
+	 * @param buffer
+	 *            the output array
+	 * @param offset
+	 *            index of the first character
+	 * @param length
+	 *            maximum amount of characters to be pulled
 	 * @return the amount of characters actually pulled
 	 */
 	protected int pullChars(char[] buffer, int offset, int length) {

src/main/java/ru/windcorp/jputil/chars/reader/CharReader.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars.reader;
 
 import java.io.IOException;
@@ -30,7 +30,7 @@ import ru.windcorp.jputil.chars.Escaper;
  */
 
 // SonarLint: Constants should not be defined in interfaces (java:S1214)
-//   DONE is an essential part of the interface
+// DONE is an essential part of the interface
 @SuppressWarnings("squid:S1214")
 
 public interface CharReader {
@@ -179,8 +179,7 @@ public interface CharReader {
 
 	/**
 	 * Skips to the end of the current line. Both <code>"\n"</code>,
-	 * <code>"\r"</code>
-	 * and <code>"\r\n"</code> are considered line separators.
+	 * <code>"\r"</code> and <code>"\r\n"</code> are considered line separators.
 	 * 
 	 * @return the amount of characters in the skipped line
 	 */

src/main/java/ru/windcorp/jputil/chars/reader/CharReaders.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars.reader;
 
 import java.io.InputStream;

src/main/java/ru/windcorp/jputil/chars/reader/ReaderCharReader.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars.reader;
 
 import java.io.IOException;

src/main/java/ru/windcorp/jputil/chars/reader/StringCharReader.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.chars.reader;
 
 import java.util.Objects;
@@ -38,8 +38,7 @@ public class StringCharReader extends AbstractCharReader {
 		int end = offset + length;
 		if (end > str.length() || offset < 0)
 			throw new IllegalArgumentException(
-				"String contains [0; " + str.length() + "), requested [" + offset + "; " + end + ")"
-			);
+					"String contains [0; " + str.length() + "), requested [" + offset + "; " + end + ")");
 
 		this.offset = offset;
 		this.length = length;

src/main/java/ru/windcorp/jputil/functions/FloatSupplier.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.functions;
 
 @FunctionalInterface

src/main/java/ru/windcorp/jputil/functions/ThrowingBiConsumer.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.functions;
 
 import java.util.function.BiConsumer;
@@ -44,9 +44,16 @@ public interface ThrowingBiConsumer<T, U, E extends Exception> {
 	}
 
 	public static <T, U, E extends Exception> ThrowingBiConsumer<T, U, E> concat(
-		ThrowingBiConsumer<? super T, ? super U, ? extends E> first,
-		ThrowingBiConsumer<? super T, ? super U, ? extends E> second
-	) {
+			ThrowingBiConsumer<? super T, ? super U, ? extends E> first,
+			ThrowingBiConsumer<? super T, ? super U, ? extends E> second) {
+		return (t, u) -> {
+			first.accept(t, u);
+			second.accept(t, u);
+		};
+	}
+
+	public static <T, U, E extends Exception> ThrowingBiConsumer<T, U, E> concat(BiConsumer<? super T, ? super U> first,
+			ThrowingBiConsumer<? super T, ? super U, E> second) {
 		return (t, u) -> {
 			first.accept(t, u);
 			second.accept(t, u);
@@ -54,19 +61,7 @@ public interface ThrowingBiConsumer<T, U, E extends Exception> {
 	}
 
 	public static <T, U, E extends Exception> ThrowingBiConsumer<T, U, E> concat(
-		BiConsumer<? super T, ? super U> first,
-		ThrowingBiConsumer<? super T, ? super U, E> second
-	) {
-		return (t, u) -> {
-			first.accept(t, u);
-			second.accept(t, u);
-		};
-	}
-
-	public static <T, U, E extends Exception> ThrowingBiConsumer<T, U, E> concat(
-		ThrowingBiConsumer<? super T, ? super U, E> first,
-		BiConsumer<? super T, ? super U> second
-	) {
+			ThrowingBiConsumer<? super T, ? super U, E> first, BiConsumer<? super T, ? super U> second) {
 		return (t, u) -> {
 			first.accept(t, u);
 			second.accept(t, u);

src/main/java/ru/windcorp/jputil/functions/ThrowingConsumer.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.functions;
 
 import java.util.function.BiConsumer;
@@ -39,30 +39,24 @@ public interface ThrowingConsumer<T, E extends Exception> {
 		};
 	}
 
-	public static <T, E extends Exception> ThrowingConsumer<T, E> concat(
-		ThrowingConsumer<? super T, ? extends E> first,
-		ThrowingConsumer<? super T, ? extends E> second
-	) {
+	public static <T, E extends Exception> ThrowingConsumer<T, E> concat(ThrowingConsumer<? super T, ? extends E> first,
+			ThrowingConsumer<? super T, ? extends E> second) {
 		return t -> {
 			first.accept(t);
 			second.accept(t);
 		};
 	}
 
-	public static <T, E extends Exception> ThrowingConsumer<T, E> concat(
-		Consumer<? super T> first,
-		ThrowingConsumer<? super T, ? extends E> second
-	) {
+	public static <T, E extends Exception> ThrowingConsumer<T, E> concat(Consumer<? super T> first,
+			ThrowingConsumer<? super T, ? extends E> second) {
 		return t -> {
 			first.accept(t);
 			second.accept(t);
 		};
 	}
 
-	public static <T, E extends Exception> ThrowingConsumer<T, E> concat(
-		ThrowingConsumer<? super T, ? extends E> first,
-		Consumer<? super T> second
-	) {
+	public static <T, E extends Exception> ThrowingConsumer<T, E> concat(ThrowingConsumer<? super T, ? extends E> first,
+			Consumer<? super T> second) {
 		return t -> {
 			first.accept(t);
 			second.accept(t);

src/main/java/ru/windcorp/jputil/functions/ThrowingFunction.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.functions;
 
 import java.util.function.BiConsumer;
@@ -28,10 +28,8 @@ public interface ThrowingFunction<T, R, E extends Exception> {
 	R apply(T t) throws E;
 
 	@SuppressWarnings("unchecked")
-	default Function<T, R> withHandler(
-		BiConsumer<? super T, ? super E> handler,
-		Function<? super T, ? extends R> value
-	) {
+	default Function<T, R> withHandler(BiConsumer<? super T, ? super E> handler,
+			Function<? super T, ? extends R> value) {
 		return t -> {
 			try {
 				return apply(t);
@@ -58,23 +56,18 @@ public interface ThrowingFunction<T, R, E extends Exception> {
 	}
 
 	public static <T, R, I, E extends Exception> ThrowingFunction<T, R, E> compose(
-		ThrowingFunction<? super T, I, ? extends E> first,
-		ThrowingFunction<? super I, ? extends R, ? extends E> second
-	) {
+			ThrowingFunction<? super T, I, ? extends E> first,
+			ThrowingFunction<? super I, ? extends R, ? extends E> second) {
+		return t -> second.apply(first.apply(t));
+	}
+
+	public static <T, R, I, E extends Exception> ThrowingFunction<T, R, E> compose(Function<? super T, I> first,
+			ThrowingFunction<? super I, ? extends R, E> second) {
 		return t -> second.apply(first.apply(t));
 	}
 
 	public static <T, R, I, E extends Exception> ThrowingFunction<T, R, E> compose(
-		Function<? super T, I> first,
-		ThrowingFunction<? super I, ? extends R, E> second
-	) {
-		return t -> second.apply(first.apply(t));
-	}
-
-	public static <T, R, I, E extends Exception> ThrowingFunction<T, R, E> compose(
-		ThrowingFunction<? super T, I, E> first,
-		Function<? super I, ? extends R> second
-	) {
+			ThrowingFunction<? super T, I, E> first, Function<? super I, ? extends R> second) {
 		return t -> second.apply(first.apply(t));
 	}
 

src/main/java/ru/windcorp/jputil/functions/ThrowingRunnable.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.functions;
 
 import java.util.function.Consumer;
@@ -38,10 +38,8 @@ public interface ThrowingRunnable<E extends Exception> {
 		};
 	}
 
-	public static <E extends Exception> ThrowingRunnable<E> concat(
-		ThrowingRunnable<? extends E> first,
-		ThrowingRunnable<? extends E> second
-	) {
+	public static <E extends Exception> ThrowingRunnable<E> concat(ThrowingRunnable<? extends E> first,
+			ThrowingRunnable<? extends E> second) {
 		return () -> {
 			first.run();
 			second.run();

src/main/java/ru/windcorp/jputil/functions/ThrowingSupplier.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.functions;
 
 import java.util.function.Consumer;

src/main/java/ru/windcorp/jputil/iterators/ArrayIterator.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.iterators;
 
 import java.util.Iterator;

src/main/java/ru/windcorp/jputil/iterators/FunctionIterator.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.iterators;
 
 import java.util.Iterator;

src/main/java/ru/windcorp/jputil/iterators/PeekingIterator.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.iterators;
 
 import java.util.Iterator;

src/main/java/ru/windcorp/jputil/iterators/RangeIterator.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.iterators;
 
 import java.util.Iterator;
@@ -49,10 +49,8 @@ public class RangeIterator<E> implements Iterator<E> {
 	public E next() {
 		update();
 		if (nextIndex >= from + amount) {
-			throw new NoSuchElementException(
-				"RangeIterator about to retrieve element " + nextIndex
-					+ " which exceeds upper boundary " + (from + amount)
-			);
+			throw new NoSuchElementException("RangeIterator about to retrieve element " + nextIndex
+					+ " which exceeds upper boundary " + (from + amount));
 		}
 
 		E result = parent.next();

src/main/java/ru/windcorp/jputil/iterators/Reiterator.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.iterators;
 
 import java.util.ArrayList;

src/main/java/ru/windcorp/jputil/selectors/AbstractSelectorOperator.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 public abstract class AbstractSelectorOperator implements SelectorOperator {

src/main/java/ru/windcorp/jputil/selectors/NamedParameterizedSelector.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import ru.windcorp.jputil.SyntaxException;

src/main/java/ru/windcorp/jputil/selectors/NamedSelector.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import ru.windcorp.jputil.SyntaxException;

src/main/java/ru/windcorp/jputil/selectors/OperatorAnd.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import java.util.Deque;

src/main/java/ru/windcorp/jputil/selectors/OperatorExclude.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import java.util.Deque;

src/main/java/ru/windcorp/jputil/selectors/OperatorNot.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import java.util.Deque;

src/main/java/ru/windcorp/jputil/selectors/OperatorOr.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import java.util.Deque;

src/main/java/ru/windcorp/jputil/selectors/OperatorXor.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import java.util.Deque;

src/main/java/ru/windcorp/jputil/selectors/PredicateWrapper.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import java.util.function.Predicate;

src/main/java/ru/windcorp/jputil/selectors/Selector.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import java.util.function.Predicate;

src/main/java/ru/windcorp/jputil/selectors/SelectorOperator.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import java.util.Deque;

src/main/java/ru/windcorp/jputil/selectors/SelectorSystem.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.jputil.selectors;
 
 import java.util.ArrayList;
@@ -37,7 +37,7 @@ public class SelectorSystem<T> {
 	private final Collection<Selector<T>> selectors = Collections.synchronizedCollection(new ArrayList<Selector<T>>());
 
 	private final Collection<SelectorOperator> operators = Collections
-		.synchronizedCollection(new ArrayList<SelectorOperator>());
+			.synchronizedCollection(new ArrayList<SelectorOperator>());
 
 	private String stackPrefix = null;
 

src/main/java/ru/windcorp/progressia/Progressia.java

@@ -18,177 +18,6 @@
 
 package ru.windcorp.progressia;
 
-import java.io.IOException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Enumeration;
-import java.util.jar.Attributes;
-import java.util.jar.Manifest;
-
-import org.apache.logging.log4j.LogManager;
-
-import ru.windcorp.progressia.common.util.crash.CrashReports;
-
-/**
- * A class providing access to build metadata.
- */
 public class Progressia {
 
-	private static final String NAME = "Progressia";
-	private static String version;
-	private static String gitCommit;
-	private static String gitBranch;
-	private static String buildId;
-
-	static {
-		try {
-			Manifest manifest = findManifest();
-
-			if (manifest == null) {
-				setDevelopmentMetadata();
-				LogManager.getLogger().info(
-					"Manifest with Specification-Title not found. "
-						+ "Either you are in a development environment or something has gone horribly wrong with classloaders."
-				);
-			} else {
-				fillMetadata(manifest);
-			}
-		} catch (Throwable t) {
-			CrashReports.crash(t, "Something went wrong while loading metadata");
-		}
-	}
-
-	private static Manifest findManifest() {
-		try {
-			Enumeration<URL> resources = Progressia.class.getClassLoader().getResources("META-INF/MANIFEST.MF");
-			Collection<IOException> exceptions = new ArrayList<>();
-
-			while (resources.hasMoreElements()) {
-				URL url = resources.nextElement();
-
-				try {
-
-					Manifest manifest = new Manifest(url.openStream());
-					Attributes mainAttributes = manifest.getMainAttributes();
-					if (NAME.equals(mainAttributes.getValue("Specification-Title"))) {
-						return manifest;
-					}
-
-				} catch (IOException e) {
-					exceptions.add(e);
-				}
-			}
-
-			if (exceptions.isEmpty()) {
-				return null;
-			}
-
-			IOException scapegoat = null;
-			for (IOException e : exceptions) {
-				if (scapegoat == null) {
-					scapegoat = e;
-				} else {
-					scapegoat.addSuppressed(e);
-				}
-			}
-
-			throw CrashReports.report(scapegoat, "Could not read manifest");
-		} catch (IOException e) {
-			throw CrashReports.report(e, "Could not read manifest");
-		}
-	}
-
-	private static void setDevelopmentMetadata() {
-		version = "dev";
-		gitCommit = "-";
-		gitBranch = "-";
-		buildId = "-";
-	}
-
-	private static void fillMetadata(Manifest manifest) {
-		version = getAttributeOrCrash(manifest, "Implementation-Version");
-		gitCommit = getAttributeOrCrash(manifest, "Implementation-Version-Git-Commit");
-		gitBranch = getAttributeOrCrash(manifest, "Implementation-Version-Git-Branch");
-		buildId = getAttributeOrCrash(manifest, "Implementation-Version-BuildId");
-	}
-
-	private static String getAttributeOrCrash(Manifest manifest, String key) {
-		String result = manifest.getMainAttributes().getValue(key);
-		if (result == null) {
-			throw CrashReports.report(null, "Manifest exists but attribute " + key + " not found");
-		}
-		return result;
-	}
-
-	public static String getName() {
-		return NAME;
-	}
-
-	/**
-	 * Returns the version of the game as a String. Version data is retrieved
-	 * from a {@code META-INF/MANIFEST.MF} file located in the main JAR. Version
-	 * format depends on way the game was built:
-	 * <ul>
-	 * <li><code>dev</code> if no matching manifest was found, e.g. when launching from an IDE</li>
-	 * <li>The value of <code>Implementation-Version</code> specified in the manifest:
-	 * <ul>
-	 * <li>[Stage-]Major.Minor.Patch, e.g. <code>alpha-0.3.2</code> or <code>1.4.2</code>, for released versions</li>
-	 * <li>BuildId, e.g. <code>WJ7</code>, for snapshots built by automation systems</li>
-	 * <li>YYYY-MM-DD, e.g. <code>2021-12-32</code>, for snapshots built manually</li>
-	 * </ul>
-	 * </li>
-	 * </ul>
-	 * 
-	 * @return the version
-	 */
-	public static String getVersion() {
-		return version;
-	}
-	
-	public static String getFullerVersion() {
-		if (isDefaultGitBranch() || "-".equals(gitBranch)) {
-			return version;
-		} else {
-			return String.format("%s/%s", version, gitBranch);
-		}
-	}
-	
-	/**
-	 * @return the buildId or <code>"-"</code>
-	 */
-	public static String getBuildId() {
-		return buildId;
-	}
-	
-	/**
-	 * @return the Git commit or <code>"-"</code>
-	 */
-	public static String getGitCommit() {
-		return gitCommit;
-	}
-	
-	public static String getGitCommitShort() {
-		if (gitCommit == null || "-".equals(gitCommit)) {
-			return gitCommit;
-		}
-		
-		return gitCommit.substring(0, Math.min(7, gitCommit.length()));
-	}
-	
-	/**
-	 * @return the Git branch or <code>"-"</code>
-	 */
-	public static String getGitBranch() {
-		return gitBranch;
-	}
-	
-	public static boolean isDefaultGitBranch() {
-		return "master".equals(gitBranch) || "main".equals(gitBranch);
-	}
-	
-	public static String getFullVersion() {
-		return String.format("%s/%s/%s/%s", version, gitBranch, getGitCommitShort(), buildId);
-	}
-
 }

src/main/java/ru/windcorp/progressia/ProgressiaLauncher.java

@@ -18,37 +18,22 @@
 
 package ru.windcorp.progressia;
 
-import org.apache.logging.log4j.LogManager;
-
-import ru.windcorp.progressia.client.graphics.GUI;
 import ru.windcorp.progressia.common.util.crash.CrashReports;
 import ru.windcorp.progressia.common.util.crash.analyzers.OutOfMemoryAnalyzer;
 import ru.windcorp.progressia.common.util.crash.providers.*;
-import ru.windcorp.progressia.test.LayerTitle;
 
 public class ProgressiaLauncher {
 
 	public static String[] arguments;
-	private static Proxy proxy;
 
 	public static void launch(String[] args, Proxy proxy) {
 		arguments = args.clone();
 		setupCrashReports();
-		
-		LogManager.getRootLogger().info("Launching " + Progressia.getName() + " version " + Progressia.getFullVersion());
-
 		proxy.initialize();
-		ProgressiaLauncher.proxy = proxy;
-		GUI.addTopLayer(new LayerTitle("Title"));
-	}
-	
-	public static Proxy getProxy() {
-		return proxy;
 	}
 
 	private static void setupCrashReports() {
 		// Context providers
-		CrashReports.registerProvider(new VersionProvider());
 		CrashReports.registerProvider(new OSContextProvider());
 		CrashReports.registerProvider(new RAMContextProvider());
 		CrashReports.registerProvider(new JavaVersionContextProvider());

src/main/java/ru/windcorp/progressia/Proxy.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia;
 
 public interface Proxy {

src/main/java/ru/windcorp/progressia/client/Client.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client;
 
 import ru.windcorp.progressia.client.comms.DefaultClientCommsListener;
@@ -69,11 +69,7 @@ public class Client {
 			return;
 		}
 
-		getCamera().setAnchor(
-			new EntityAnchor(
-				getWorld().getEntityRenderable(entity)
-			)
-		);
+		getCamera().setAnchor(new EntityAnchor(getWorld().getEntityRenderable(entity)));
 	}
 
 }

src/main/java/ru/windcorp/progressia/client/ClientProxy.java

@@ -30,6 +30,7 @@ import ru.windcorp.progressia.client.graphics.world.WorldRenderProgram;
 import ru.windcorp.progressia.client.localization.Localizer;
 import ru.windcorp.progressia.common.resource.ResourceManager;
 import ru.windcorp.progressia.common.util.crash.CrashReports;
+import ru.windcorp.progressia.server.ServerState;
 import ru.windcorp.progressia.test.TestContent;
 import ru.windcorp.progressia.test.TestMusicPlayer;
 
@@ -37,16 +38,12 @@ public class ClientProxy implements Proxy {
 
 	@Override
 	public void initialize() {
-
 		GraphicsBackend.initialize();
-
 		try {
 			RenderTaskQueue.waitAndInvoke(FlatRenderProgram::init);
 			RenderTaskQueue.waitAndInvoke(WorldRenderProgram::init);
-			RenderTaskQueue.waitAndInvoke(
-				() -> Typefaces
-					.setDefault(GNUUnifontLoader.load(ResourceManager.getResource("assets/unifont-13.0.03.hex.gz")))
-			);
+			RenderTaskQueue.waitAndInvoke(() -> Typefaces
+					.setDefault(GNUUnifontLoader.load(ResourceManager.getResource("assets/unifont-13.0.03.hex.gz"))));
 		} catch (InterruptedException e) {
 			throw CrashReports.report(e, "ClientProxy failed");
 		}
@@ -59,6 +56,10 @@ public class ClientProxy implements Proxy {
 
 		AudioSystem.initialize();
 
+		ServerState.startServer();
+		ClientState.connectToLocalServer();
+
 		TestMusicPlayer.start();
 	}
+
 }

src/main/java/ru/windcorp/progressia/client/ClientState.java

@@ -20,13 +20,10 @@ package ru.windcorp.progressia.client;
 
 import ru.windcorp.progressia.client.comms.localhost.LocalServerCommsChannel;
 import ru.windcorp.progressia.client.graphics.GUI;
-import ru.windcorp.progressia.client.graphics.Layer;
 import ru.windcorp.progressia.client.graphics.world.LayerWorld;
 import ru.windcorp.progressia.common.world.DefaultWorldData;
-import ru.windcorp.progressia.client.localization.MutableStringLocalized;
 import ru.windcorp.progressia.server.ServerState;
 import ru.windcorp.progressia.test.LayerAbout;
-import ru.windcorp.progressia.test.LayerTestText;
 import ru.windcorp.progressia.test.LayerTestUI;
 import ru.windcorp.progressia.test.TestContent;
 
@@ -46,48 +43,18 @@ public class ClientState {
 
 		DefaultWorldData world = new DefaultWorldData();
 
-		LocalServerCommsChannel channel = new LocalServerCommsChannel(
-			ServerState.getInstance()
-		);
+		LocalServerCommsChannel channel = new LocalServerCommsChannel(ServerState.getInstance());
 
 		Client client = new Client(world, channel);
 
 		channel.connect(TestContent.PLAYER_LOGIN);
 
 		setInstance(client);
-		displayLoadingScreen();
 
-	}
+		GUI.addBottomLayer(new LayerWorld(client));
+		GUI.addTopLayer(new LayerTestUI());
+		GUI.addTopLayer(new LayerAbout());
 
-	private static void displayLoadingScreen() {
-		GUI.addTopLayer(new LayerTestText("Text", new MutableStringLocalized("LayerText.Load"), layer -> {
-			Client client = ClientState.getInstance();
-
-			// TODO refacetor and remove
-			if (client != null) {
-				client.getComms().processPackets();
-			}
-			
-			if (client != null && client.getLocalPlayer().hasEntity()) {
-				GUI.removeLayer(layer);
-
-				// TODO refactor, this shouldn't be here
-				LayerWorld layerWorld = new LayerWorld(client);
-				LayerTestUI layerUI = new LayerTestUI();
-				LayerAbout layerAbout = new LayerAbout();
-				GUI.addBottomLayer(layerWorld);
-				GUI.addTopLayer(layerUI);
-				GUI.addTopLayer(layerAbout);
-			}
-		}));
-	}
-
-	public static void disconnectFromLocalServer() {
-		getInstance().getComms().disconnect();
-		
-		for (Layer layer : GUI.getLayers()) {
-			GUI.removeLayer(layer);
-		}
 	}
 
 	private ClientState() {

src/main/java/ru/windcorp/progressia/client/ProgressiaClientMain.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client;
 
 import ru.windcorp.progressia.ProgressiaLauncher;

src/main/java/ru/windcorp/progressia/client/audio/AudioFormat.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.audio;
 
 public enum AudioFormat {

src/main/java/ru/windcorp/progressia/client/audio/AudioManager.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.audio;
 
 import org.lwjgl.openal.*;
@@ -43,10 +43,7 @@ public class AudioManager {
 	private static Speaker musicSpeaker;
 
 	public static void initAL() {
-		String defaultDeviceName = alcGetString(
-			0,
-			ALC_DEFAULT_DEVICE_SPECIFIER
-		);
+		String defaultDeviceName = alcGetString(0, ALC_DEFAULT_DEVICE_SPECIFIER);
 
 		device = alcOpenDevice(defaultDeviceName);
 
@@ -75,10 +72,7 @@ public class AudioManager {
 				lastSoundIndex = 0;
 			}
 			speaker = soundSpeakers.get(lastSoundIndex);
-		} while (
-			speaker.getState()
-				.equals(Speaker.State.PLAYING_LOOP)
-		);
+		} while (speaker.getState().equals(Speaker.State.PLAYING_LOOP));
 		return speaker;
 	}
 

src/main/java/ru/windcorp/progressia/client/audio/AudioRegistry.java

@@ -21,9 +21,9 @@ import ru.windcorp.progressia.client.audio.backend.SoundType;
 import ru.windcorp.progressia.common.util.namespaces.NamespacedInstanceRegistry;
 
 public class AudioRegistry extends NamespacedInstanceRegistry<SoundType> {
-	
+
 	private static final AudioRegistry INSTANCE = new AudioRegistry();
-	
+
 	/**
 	 * @return the instance
 	 */

src/main/java/ru/windcorp/progressia/client/audio/AudioSystem.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.audio;
 
 import ru.windcorp.progressia.common.resource.ResourceManager;
@@ -29,10 +29,7 @@ public class AudioSystem {
 	}
 
 	static void loadAudioData() {
-		AudioManager.loadSound(
-			ResourceManager.getResource("assets/sounds/block_destroy_clap.ogg"),
-			"Progressia:BlockDestroy",
-			AudioFormat.MONO
-		);
+		AudioManager.loadSound(ResourceManager.getResource("assets/sounds/block_destroy_clap.ogg"),
+				"Progressia:BlockDestroy", AudioFormat.MONO);
 	}
 }

src/main/java/ru/windcorp/progressia/client/audio/Music.java

@@ -15,18 +15,15 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.audio;
 
 import glm.vec._3.Vec3;
 import ru.windcorp.progressia.client.audio.backend.SoundType;
 import ru.windcorp.progressia.client.audio.backend.Speaker;
 
-public class Music 
-	extends Sound {
-	
-	
-	
+public class Music extends Sound {
+
 	public Music(SoundType soundType, int timeLength, float pitch, float gain) {
 		super(soundType, timeLength, new Vec3(), new Vec3(), pitch, gain);
 	}
@@ -47,7 +44,7 @@ public class Music
 	protected Speaker initSpeaker() {
 		return AudioManager.initMusicSpeaker(soundType);
 	}
-	
+
 	@Override
 	public void setPosition(Vec3 position) {
 		throw new UnsupportedOperationException();

src/main/java/ru/windcorp/progressia/client/audio/Sound.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.audio;
 
 import glm.vec._3.Vec3;
@@ -29,9 +29,9 @@ public class Sound {
 	protected float pitch = 1.0f;
 	protected float gain = 1.0f;
 	protected int timeLength = 0;
-	
+
 	protected SoundType soundType;
-	
+
 	public Sound(SoundType soundType) {
 		this.soundType = soundType;
 	}
@@ -39,37 +39,23 @@ public class Sound {
 	public Sound(String id) {
 		this(AudioRegistry.getInstance().get(id));
 	}
-	
-	public Sound(
-		String id,
-		int timeLength,
-		Vec3 position,
-		Vec3 velocity,
-		float pitch,
-		float gain
-	) {
+
+	public Sound(String id, int timeLength, Vec3 position, Vec3 velocity, float pitch, float gain) {
 		this(id);
 		this.position = position;
 		this.velocity = velocity;
 		this.pitch = pitch;
 		this.gain = gain;
 	}
-	
-	public Sound(
-		SoundType soundType,
-		int timeLength,
-		Vec3 position,
-		Vec3 velocity,
-		float pitch,
-		float gain
-	) {
+
+	public Sound(SoundType soundType, int timeLength, Vec3 position, Vec3 velocity, float pitch, float gain) {
 		this(soundType);
 		this.position = position;
 		this.velocity = velocity;
 		this.pitch = pitch;
 		this.gain = gain;
 	}
-	
+
 	protected Speaker initSpeaker() {
 		return AudioManager.initSpeaker(soundType);
 	}
@@ -119,7 +105,7 @@ public class Sound {
 	public float getPitch() {
 		return pitch;
 	}
-	
+
 	public double getDuration() {
 		return soundType.getDuration();
 	}

src/main/java/ru/windcorp/progressia/client/audio/backend/AudioReader.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.audio.backend;
 
 import org.lwjgl.BufferUtils;
@@ -39,12 +39,7 @@ public class AudioReader {
 
 		ShortBuffer rawAudio = decodeVorbis(resource, channelBuffer, rateBuffer);
 
-		return new SoundType(
-			id,
-			rawAudio,
-			format,
-			rateBuffer.get(0)
-		);
+		return new SoundType(id, rawAudio, format, rateBuffer.get(0));
 	}
 
 	public static SoundType readAsMono(Resource resource, String id) {
@@ -55,15 +50,7 @@ public class AudioReader {
 		return readAsSpecified(resource, id, AL_FORMAT_STEREO16);
 	}
 
-	private static ShortBuffer decodeVorbis(
-		Resource dataToDecode,
-		IntBuffer channelsBuffer,
-		IntBuffer rateBuffer
-	) {
-		return stb_vorbis_decode_memory(
-			dataToDecode.readAsBytes(),
-			channelsBuffer,
-			rateBuffer
-		);
+	private static ShortBuffer decodeVorbis(Resource dataToDecode, IntBuffer channelsBuffer, IntBuffer rateBuffer) {
+		return stb_vorbis_decode_memory(dataToDecode.readAsBytes(), channelsBuffer, rateBuffer);
 	}
 }

src/main/java/ru/windcorp/progressia/client/audio/backend/Listener.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.audio.backend;
 
 import glm.vec._3.Vec3;
@@ -55,9 +55,8 @@ public class Listener {
 		if (isInWorld) {
 
 			if (wasInWorld) {
-				velocity.set(camera.getLastAnchorPosition()).sub(position).div(
-					(float) GraphicsInterface.getFrameLength()
-				);
+				velocity.set(camera.getLastAnchorPosition()).sub(position)
+						.div((float) GraphicsInterface.getFrameLength());
 			} else {
 				// If !wasInWorld, previous position is nonsence. Assume 0.
 				velocity.set(0);
@@ -72,9 +71,9 @@ public class Listener {
 		}
 
 		/*
-		 * Only apply if there is a chance that params changed.
-		 * This can only happen if we are in world now (isInWorld) or we just
-		 * left world (wasInWorld, then we need to reset).
+		 * Only apply if there is a chance that params changed. This can only
+		 * happen if we are in world now (isInWorld) or we just left world
+		 * (wasInWorld, then we need to reset).
 		 */
 		if (isInWorld || wasInWorld) {
 			applyParams();
@@ -91,17 +90,7 @@ public class Listener {
 	private void applyParams() {
 		alListener3f(AL_POSITION, position.x, position.y, position.z);
 		alListener3f(AL_VELOCITY, velocity.x, velocity.y, velocity.z);
-		alListenerfv(
-			AL_ORIENTATION,
-			new float[] {
-				oriAt.x,
-				oriAt.y,
-				oriAt.z,
-				oriUp.x,
-				oriUp.y,
-				oriUp.z
-			}
-		);
+		alListenerfv(AL_ORIENTATION, new float[] { oriAt.x, oriAt.y, oriAt.z, oriUp.x, oriUp.y, oriUp.z });
 	}
 
 }

src/main/java/ru/windcorp/progressia/client/audio/backend/SoundType.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.audio.backend;
 
 import ru.windcorp.progressia.common.util.namespaces.Namespaced;
@@ -34,12 +34,7 @@ public class SoundType extends Namespaced {
 	private int audioBuffer;
 	private double duration;
 
-	public SoundType(
-		String id,
-		ShortBuffer rawAudio,
-		int format,
-		int sampleRate
-	) {
+	public SoundType(String id, ShortBuffer rawAudio, int format, int sampleRate) {
 		super(id);
 		this.rawAudio = rawAudio;
 		this.sampleRate = sampleRate;
@@ -56,7 +51,7 @@ public class SoundType extends Namespaced {
 	public void initSpeaker(Speaker speaker) {
 		speaker.setAudioData(audioBuffer);
 	}
-	
+
 	public double getDuration() {
 		return duration;
 	}

src/main/java/ru/windcorp/progressia/client/audio/backend/Speaker.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.audio.backend;
 
 import glm.vec._3.Vec3;
@@ -24,9 +24,7 @@ import static org.lwjgl.openal.AL11.*;
 public class Speaker {
 
 	public enum State {
-		NOT_PLAYING,
-		PLAYING,
-		PLAYING_LOOP
+		NOT_PLAYING, PLAYING, PLAYING_LOOP
 	}
 
 	// Buffers
@@ -49,13 +47,7 @@ public class Speaker {
 		setAudioData(audioData);
 	}
 
-	public Speaker(
-		int audioData,
-		Vec3 position,
-		Vec3 velocity,
-		float pitch,
-		float gain
-	) {
+	public Speaker(int audioData, Vec3 position, Vec3 velocity, float pitch, float gain) {
 		setAudioData(audioData);
 		setPosition(position);
 		setVelocity(velocity);
@@ -63,12 +55,7 @@ public class Speaker {
 		setGain(gain);
 	}
 
-	public Speaker(
-		Vec3 position,
-		Vec3 velocity,
-		float pitch,
-		float gain
-	) {
+	public Speaker(Vec3 position, Vec3 velocity, float pitch, float gain) {
 		setPosition(position);
 		setVelocity(velocity);
 		setPitch(pitch);

src/main/java/ru/windcorp/progressia/client/comms/DefaultClientCommsListener.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.comms;
 
 import java.io.IOException;
@@ -39,9 +39,7 @@ public class DefaultClientCommsListener implements CommsListener {
 	@Override
 	public void onPacketReceived(Packet packet) {
 		if (packet instanceof PacketAffectWorld) {
-			((PacketAffectWorld) packet).apply(
-				getClient().getWorld().getData()
-			);
+			((PacketAffectWorld) packet).apply(getClient().getWorld().getData());
 		} else if (packet instanceof PacketSetLocalPlayer) {
 			setLocalPlayer((PacketSetLocalPlayer) packet);
 		}

src/main/java/ru/windcorp/progressia/client/comms/ServerCommsChannel.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.comms;
 
 import ru.windcorp.progressia.common.comms.CommsChannel;

src/main/java/ru/windcorp/progressia/client/comms/controls/ControlTrigger.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.comms.controls;
 
 import ru.windcorp.progressia.common.util.namespaces.Namespaced;

src/main/java/ru/windcorp/progressia/client/comms/controls/ControlTriggerInputBased.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.comms.controls;
 
 import ru.windcorp.progressia.client.graphics.input.InputEvent;

src/main/java/ru/windcorp/progressia/client/comms/controls/ControlTriggerLambda.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.comms.controls;
 
 import java.util.function.BiConsumer;
@@ -33,17 +33,12 @@ public class ControlTriggerLambda extends ControlTriggerInputBased {
 	private final Predicate<InputEvent> predicate;
 	private final BiConsumer<InputEvent, ControlData> dataWriter;
 
-	public ControlTriggerLambda(
-		String id,
-		Predicate<InputEvent> predicate,
-		BiConsumer<InputEvent, ControlData> dataWriter
-	) {
+	public ControlTriggerLambda(String id, Predicate<InputEvent> predicate,
+			BiConsumer<InputEvent, ControlData> dataWriter) {
 		super(id);
 
-		this.packetId = NamespacedUtil.getId(
-			NamespacedUtil.getNamespace(id),
-			"ControlKeyPress" + NamespacedUtil.getName(id)
-		);
+		this.packetId = NamespacedUtil.getId(NamespacedUtil.getNamespace(id),
+				"ControlKeyPress" + NamespacedUtil.getName(id));
 
 		this.predicate = predicate;
 		this.dataWriter = dataWriter;
@@ -54,10 +49,7 @@ public class ControlTriggerLambda extends ControlTriggerInputBased {
 		if (!predicate.test(event))
 			return null;
 
-		PacketControl packet = new PacketControl(
-			packetId,
-			ControlDataRegistry.getInstance().create(getId())
-		);
+		PacketControl packet = new PacketControl(packetId, ControlDataRegistry.getInstance().create(getId()));
 
 		dataWriter.accept(event, packet.getControl());
 

src/main/java/ru/windcorp/progressia/client/comms/controls/ControlTriggerLocalLambda.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.comms.controls;
 
 import java.util.function.Consumer;
@@ -29,11 +29,7 @@ public class ControlTriggerLocalLambda extends ControlTriggerInputBased {
 	private final Predicate<InputEvent> predicate;
 	private final Consumer<InputEvent> action;
 
-	public ControlTriggerLocalLambda(
-		String id,
-		Predicate<InputEvent> predicate,
-		Consumer<InputEvent> action
-	) {
+	public ControlTriggerLocalLambda(String id, Predicate<InputEvent> predicate, Consumer<InputEvent> action) {
 		super(id);
 
 		this.predicate = predicate;

src/main/java/ru/windcorp/progressia/client/comms/controls/ControlTriggerRegistry.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.comms.controls;
 
 import ru.windcorp.progressia.common.util.namespaces.NamespacedInstanceRegistry;

src/main/java/ru/windcorp/progressia/client/comms/controls/ControlTriggers.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.comms.controls;
 
 import java.util.function.BiConsumer;
@@ -27,216 +27,119 @@ import ru.windcorp.progressia.common.comms.controls.ControlData;
 
 public class ControlTriggers {
 
-	public static ControlTriggerInputBased of(
-		String id,
-		BiConsumer<InputEvent, ControlData> dataWriter,
-		Predicate<InputEvent> predicate
-	) {
+	public static ControlTriggerInputBased of(String id, BiConsumer<InputEvent, ControlData> dataWriter,
+			Predicate<InputEvent> predicate) {
 		return new ControlTriggerLambda(id, predicate, dataWriter);
 	}
 
-	public static ControlTriggerInputBased of(
-		String id,
-		Consumer<ControlData> dataWriter,
-		Predicate<InputEvent> predicate
-	) {
-		return of(
-			id,
-			(input, control) -> dataWriter.accept(control),
-			predicate
-		);
+	public static ControlTriggerInputBased of(String id, Consumer<ControlData> dataWriter,
+			Predicate<InputEvent> predicate) {
+		return of(id, (input, control) -> dataWriter.accept(control), predicate);
 	}
 
-	public static ControlTriggerInputBased of(
-		String id,
-		Predicate<InputEvent> predicate
-	) {
-		return of(
-			id,
-			(input, control) -> {
-			},
-			predicate
-		);
+	public static ControlTriggerInputBased of(String id, Predicate<InputEvent> predicate) {
+		return of(id, (input, control) -> {
+		}, predicate);
 	}
 
 	@SafeVarargs
-	public static <I extends InputEvent> ControlTriggerInputBased of(
-		String id,
-		Class<I> inputType,
-		BiConsumer<I, ControlData> dataWriter,
-		Predicate<I>... predicates
-	) {
-		return of(
-			id,
-			createCheckedDataWriter(inputType, dataWriter),
-			createCheckedCompoundPredicate(inputType, predicates)
-		);
+	public static <I extends InputEvent> ControlTriggerInputBased of(String id, Class<I> inputType,
+			BiConsumer<I, ControlData> dataWriter, Predicate<I>... predicates) {
+		return of(id, createCheckedDataWriter(inputType, dataWriter),
+				createCheckedCompoundPredicate(inputType, predicates));
 	}
 
 	@SafeVarargs
-	public static <I extends InputEvent> ControlTriggerInputBased of(
-		String id,
-		Class<I> inputType,
-		Consumer<ControlData> dataWriter,
-		Predicate<I>... predicates
-	) {
-		return of(
-			id,
-			inputType,
-			(input, control) -> dataWriter.accept(control),
-			predicates
-		);
+	public static <I extends InputEvent> ControlTriggerInputBased of(String id, Class<I> inputType,
+			Consumer<ControlData> dataWriter, Predicate<I>... predicates) {
+		return of(id, inputType, (input, control) -> dataWriter.accept(control), predicates);
 	}
 
 	@SafeVarargs
-	public static <I extends InputEvent> ControlTriggerInputBased of(
-		String id,
-		Class<I> inputType,
-		Predicate<I>... predicates
-	) {
-		return of(
-			id,
-			(input, control) -> {
-			},
-			createCheckedCompoundPredicate(inputType, predicates)
-		);
+	public static <I extends InputEvent> ControlTriggerInputBased of(String id, Class<I> inputType,
+			Predicate<I>... predicates) {
+		return of(id, (input, control) -> {
+		}, createCheckedCompoundPredicate(inputType, predicates));
 	}
 
 	@SafeVarargs
-	public static ControlTriggerInputBased of(
-		String id,
-		BiConsumer<InputEvent, ControlData> dataWriter,
-		Predicate<InputEvent>... predicates
-	) {
-		return of(
-			id,
-			InputEvent.class,
-			dataWriter,
-			predicates
-		);
+	public static ControlTriggerInputBased of(String id, BiConsumer<InputEvent, ControlData> dataWriter,
+			Predicate<InputEvent>... predicates) {
+		return of(id, InputEvent.class, dataWriter, predicates);
 	}
 
 	@SafeVarargs
-	public static <I extends InputEvent> ControlTriggerInputBased of(
-		String id,
-		Consumer<ControlData> dataWriter,
-		Predicate<InputEvent>... predicates
-	) {
-		return of(
-			id,
-			(input, control) -> dataWriter.accept(control),
-			predicates
-		);
+	public static <I extends InputEvent> ControlTriggerInputBased of(String id, Consumer<ControlData> dataWriter,
+			Predicate<InputEvent>... predicates) {
+		return of(id, (input, control) -> dataWriter.accept(control), predicates);
 	}
 
 	@SafeVarargs
-	public static ControlTriggerInputBased of(
-		String id,
-		Predicate<InputEvent>... predicates
-	) {
-		return of(
-			id,
-			InputEvent.class,
-			(input, control) -> {
-			},
-			predicates
-		);
+	public static ControlTriggerInputBased of(String id, Predicate<InputEvent>... predicates) {
+		return of(id, InputEvent.class, (input, control) -> {
+		}, predicates);
 	}
-	
-	public static ControlTriggerInputBased localOf(
-		String id,
-		Consumer<InputEvent> action,
-		Predicate<InputEvent> predicate
-	) {
+
+	//
+	//
+	///
+	///
+	//
+	//
+	//
+	//
+	//
+	//
+	//
+	//
+	//
+
+	public static ControlTriggerInputBased localOf(String id, Consumer<InputEvent> action,
+			Predicate<InputEvent> predicate) {
 		return new ControlTriggerLocalLambda(id, predicate, action);
 	}
 
-	public static ControlTriggerInputBased localOf(
-		String id,
-		Runnable action,
-		Predicate<InputEvent> predicate
-	) {
-		return localOf(
-			id,
-			input -> action.run(),
-			predicate
-		);
+	public static ControlTriggerInputBased localOf(String id, Runnable action, Predicate<InputEvent> predicate) {
+		return localOf(id, input -> action.run(), predicate);
 	}
 
 	@SafeVarargs
-	public static <I extends InputEvent> ControlTriggerInputBased localOf(
-		String id,
-		Class<I> inputType,
-		Consumer<I> action,
-		Predicate<I>... predicates
-	) {
-		return localOf(
-			id,
-			createCheckedAction(inputType, action),
-			createCheckedCompoundPredicate(inputType, predicates)
-		);
+	public static <I extends InputEvent> ControlTriggerInputBased localOf(String id, Class<I> inputType,
+			Consumer<I> action, Predicate<I>... predicates) {
+		return localOf(id, createCheckedAction(inputType, action),
+				createCheckedCompoundPredicate(inputType, predicates));
 	}
 
 	@SafeVarargs
-	public static <I extends InputEvent> ControlTriggerInputBased localOf(
-		String id,
-		Class<I> inputType,
-		Runnable action,
-		Predicate<I>... predicates
-	) {
-		return localOf(
-			id,
-			inputType,
-			input -> action.run(),
-			predicates
-		);
+	public static <I extends InputEvent> ControlTriggerInputBased localOf(String id, Class<I> inputType,
+			Runnable action, Predicate<I>... predicates) {
+		return localOf(id, inputType, input -> action.run(), predicates);
 	}
 
 	@SafeVarargs
-	public static ControlTriggerInputBased localOf(
-		String id,
-		Consumer<InputEvent> action,
-		Predicate<InputEvent>... predicates
-	) {
-		return localOf(
-			id,
-			InputEvent.class,
-			action,
-			predicates
-		);
+	public static ControlTriggerInputBased localOf(String id, Consumer<InputEvent> action,
+			Predicate<InputEvent>... predicates) {
+		return localOf(id, InputEvent.class, action, predicates);
 	}
 
 	@SafeVarargs
-	public static <I extends InputEvent> ControlTriggerInputBased localOf(
-		String id,
-		Runnable action,
-		Predicate<InputEvent>... predicates
-	) {
-		return of(
-			id,
-			input -> action.run(),
-			predicates
-		);
+	public static <I extends InputEvent> ControlTriggerInputBased localOf(String id, Runnable action,
+			Predicate<InputEvent>... predicates) {
+		return of(id, input -> action.run(), predicates);
 	}
 
 	private static <I extends InputEvent> BiConsumer<InputEvent, ControlData> createCheckedDataWriter(
-		Class<I> inputType,
-		BiConsumer<I, ControlData> dataWriter
-	) {
+			Class<I> inputType, BiConsumer<I, ControlData> dataWriter) {
 		return (inputEvent, control) -> dataWriter.accept(inputType.cast(inputEvent), control);
 	}
-	
-	private static <I extends InputEvent> Consumer<InputEvent> createCheckedAction(
-		Class<I> inputType,
-		Consumer<I> action
-	) {
+
+	private static <I extends InputEvent> Consumer<InputEvent> createCheckedAction(Class<I> inputType,
+			Consumer<I> action) {
 		return inputEvent -> action.accept(inputType.cast(inputEvent));
 	}
 
-	private static <I extends InputEvent> Predicate<InputEvent> createCheckedCompoundPredicate(
-		Class<I> inputType,
-		Predicate<I>[] predicates
-	) {
+	private static <I extends InputEvent> Predicate<InputEvent> createCheckedCompoundPredicate(Class<I> inputType,
+			Predicate<I>[] predicates) {
 		return new CompoundCastPredicate<>(inputType, predicates);
 	}
 

src/main/java/ru/windcorp/progressia/client/comms/controls/InputBasedControls.java

@@ -15,11 +15,11 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.comms.controls;
 
 import ru.windcorp.progressia.client.Client;
-import ru.windcorp.progressia.client.graphics.input.InputEvent;
+import ru.windcorp.progressia.client.graphics.input.bus.Input;
 import ru.windcorp.progressia.common.comms.packets.Packet;
 
 public class InputBasedControls {
@@ -32,16 +32,15 @@ public class InputBasedControls {
 		this.client = client;
 
 		this.controls = ControlTriggerRegistry.getInstance().values().stream()
-			.filter(ControlTriggerInputBased.class::isInstance)
-			.toArray(ControlTriggerInputBased[]::new);
+				.filter(ControlTriggerInputBased.class::isInstance).toArray(ControlTriggerInputBased[]::new);
 	}
 
-	public void handleInput(InputEvent event) {
+	public void handleInput(Input input) {
 		for (ControlTriggerInputBased c : controls) {
-			Packet packet = c.onInputEvent(event);
+			Packet packet = c.onInputEvent(input.getEvent());
 
 			if (packet != null) {
-				event.consume();
+				input.consume();
 				client.getComms().sendPacket(packet);
 				break;
 			}

src/main/java/ru/windcorp/progressia/client/comms/localhost/LocalServerCommsChannel.java

@@ -21,7 +21,6 @@ package ru.windcorp.progressia.client.comms.localhost;
 import ru.windcorp.progressia.client.comms.ServerCommsChannel;
 import ru.windcorp.progressia.common.comms.packets.Packet;
 import ru.windcorp.progressia.server.Server;
-import ru.windcorp.progressia.server.ServerState;
 
 public class LocalServerCommsChannel extends ServerCommsChannel {
 
@@ -35,11 +34,7 @@ public class LocalServerCommsChannel extends ServerCommsChannel {
 	public void connect(String login) {
 		setState(State.CONNECTED);
 
-		this.localClient = new LocalClient(
-			server.getClientManager().grabClientId(),
-			login,
-			this
-		);
+		this.localClient = new LocalClient(server.getClientManager().grabClientId(), login, this);
 
 		server.getClientManager().addClient(localClient);
 	}
@@ -55,7 +50,7 @@ public class LocalServerCommsChannel extends ServerCommsChannel {
 
 	@Override
 	public void disconnect() {
-		ServerState.getInstance().getClientManager().disconnectClient(localClient);
+		// Do nothing
 	}
 
 }

src/main/java/ru/windcorp/progressia/client/graphics/GUI.java

@@ -21,10 +21,16 @@ package ru.windcorp.progressia.client.graphics;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import java.util.Objects;
+
+import com.google.common.eventbus.Subscribe;
 
 import ru.windcorp.progressia.client.graphics.backend.GraphicsInterface;
+import ru.windcorp.progressia.client.graphics.input.CursorEvent;
+import ru.windcorp.progressia.client.graphics.input.FrameResizeEvent;
 import ru.windcorp.progressia.client.graphics.input.InputEvent;
+import ru.windcorp.progressia.client.graphics.input.KeyEvent;
+import ru.windcorp.progressia.client.graphics.input.WheelEvent;
+import ru.windcorp.progressia.client.graphics.input.bus.Input;
 
 public class GUI {
 
@@ -37,13 +43,21 @@ public class GUI {
 	}
 
 	private static final List<LayerStackModification> MODIFICATION_QUEUE = Collections
-		.synchronizedList(new ArrayList<>());
+			.synchronizedList(new ArrayList<>());
+
+	private static class ModifiableInput extends Input {
+		@Override
+		public void initialize(InputEvent event, Target target) {
+			super.initialize(event, target);
+		}
+	}
+
+	private static final ModifiableInput THE_INPUT = new ModifiableInput();
 
 	private GUI() {
 	}
 
 	public static void addBottomLayer(Layer layer) {
-		Objects.requireNonNull(layer, "layer");
 		modify(layers -> {
 			layers.add(layer);
 			layer.onAdded();
@@ -51,7 +65,6 @@ public class GUI {
 	}
 
 	public static void addTopLayer(Layer layer) {
-		Objects.requireNonNull(layer, "layer");
 		modify(layers -> {
 			layers.add(0, layer);
 			layer.onAdded();
@@ -59,7 +72,6 @@ public class GUI {
 	}
 
 	public static void removeLayer(Layer layer) {
-		Objects.requireNonNull(layer, "layer");
 		modify(layers -> {
 			layers.remove(layer);
 			layer.onRemoved();
@@ -76,33 +88,33 @@ public class GUI {
 
 	public static void render() {
 		synchronized (LAYERS) {
-
+			
 			if (!MODIFICATION_QUEUE.isEmpty()) {
 				MODIFICATION_QUEUE.forEach(action -> action.affect(LAYERS));
 				MODIFICATION_QUEUE.clear();
-
+				
 				boolean isMouseCurrentlyCaptured = GraphicsInterface.isMouseCaptured();
 				Layer.CursorPolicy policy = Layer.CursorPolicy.REQUIRE;
-
+				
 				for (Layer layer : LAYERS) {
 					Layer.CursorPolicy currentPolicy = layer.getCursorPolicy();
-
+					
 					if (currentPolicy != Layer.CursorPolicy.INDIFFERENT) {
 						policy = currentPolicy;
 						break;
 					}
 				}
-
+				
 				boolean shouldCaptureMouse = (policy == Layer.CursorPolicy.FORBID);
 				if (shouldCaptureMouse != isMouseCurrentlyCaptured) {
 					GraphicsInterface.setMouseCaptured(shouldCaptureMouse);
 				}
 			}
-
+			
 			for (int i = LAYERS.size() - 1; i >= 0; --i) {
 				LAYERS.get(i).render();
 			}
-
+			
 		}
 	}
 
@@ -110,12 +122,43 @@ public class GUI {
 		LAYERS.forEach(Layer::invalidate);
 	}
 
-	public static void dispatchInput(InputEvent event) {
-		synchronized (LAYERS) {
-			for (int i = 0; i < LAYERS.size(); ++i) {
-				LAYERS.get(i).handleInput(event);
+	private static void dispatchInputEvent(InputEvent event) {
+		Input.Target target;
+
+		if (event instanceof KeyEvent) {
+			if (((KeyEvent) event).isMouse()) {
+				target = Input.Target.HOVERED;
+			} else {
+				target = Input.Target.FOCUSED;
 			}
+		} else if (event instanceof CursorEvent) {
+			target = Input.Target.HOVERED;
+		} else if (event instanceof WheelEvent) {
+			target = Input.Target.HOVERED;
+		} else if (event instanceof FrameResizeEvent) {
+			return;
+		} else {
+			target = Input.Target.ALL;
 		}
+
+		THE_INPUT.initialize(event, target);
+		LAYERS.forEach(l -> l.handleInput(THE_INPUT));
+	}
+
+	public static Object getEventSubscriber() {
+		return new Object() {
+
+			@Subscribe
+			public void onFrameResized(FrameResizeEvent event) {
+				GUI.invalidateEverything();
+			}
+
+			@Subscribe
+			public void onInput(InputEvent event) {
+				dispatchInputEvent(event);
+			}
+
+		};
 	}
 
 }

src/main/java/ru/windcorp/progressia/client/graphics/Layer.java

@@ -15,13 +15,13 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.graphics;
 
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import ru.windcorp.progressia.client.graphics.backend.GraphicsInterface;
-import ru.windcorp.progressia.client.graphics.input.InputEvent;
+import ru.windcorp.progressia.client.graphics.input.bus.Input;
 
 public abstract class Layer {
 
@@ -106,7 +106,7 @@ public abstract class Layer {
 
 	protected abstract void doRender();
 
-	public abstract void handleInput(InputEvent input);
+	protected abstract void handleInput(Input input);
 
 	protected int getWidth() {
 		return GraphicsInterface.getFrameWidth();

src/main/java/ru/windcorp/progressia/client/graphics/backend/FaceCulling.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.graphics.backend;
 
 import java.util.ArrayDeque;

src/main/java/ru/windcorp/progressia/client/graphics/backend/GraphicsBackend.java

@@ -15,11 +15,10 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.graphics.backend;
 
 import glm.vec._2.i.Vec2i;
-
 import org.lwjgl.glfw.GLFWVidMode;
 
 import static org.lwjgl.glfw.GLFW.*;
@@ -43,13 +42,6 @@ public class GraphicsBackend {
 	private static boolean vSyncEnabled = false;
 	private static boolean isGLFWInitialized = false;
 	private static boolean isOpenGLInitialized = false;
-	
-	private static boolean allowDisablingCursor;
-	static {
-		String key = GraphicsBackend.class.getName() + ".allowDisablingCursor";
-		allowDisablingCursor = Boolean.parseBoolean(System.getProperty(key, "true"));
-	}
-	private static boolean forceCursorToCenter = false;
 
 	private GraphicsBackend() {
 	}
@@ -69,7 +61,7 @@ public class GraphicsBackend {
 	static void setOpenGLInitialized(boolean isOpenGLInitialized) {
 		GraphicsBackend.isOpenGLInitialized = isOpenGLInitialized;
 	}
-	
+
 	public static void initialize() {
 		startRenderThread();
 	}
@@ -122,10 +114,6 @@ public class GraphicsBackend {
 			frameLength = now - frameStart;
 			frameStart = now;
 		}
-		
-		if (forceCursorToCenter) {
-			glfwSetCursorPos(windowHandle, FRAME_SIZE.x / 2.0, FRAME_SIZE.y / 2.0);
-		}
 	}
 
 	static void endFrame() {
@@ -171,27 +159,14 @@ public class GraphicsBackend {
 
 	public static void setFullscreen() {
 		GLFWVidMode vidmode = glfwGetVideoMode(glfwGetPrimaryMonitor());
-		glfwSetWindowMonitor(
-			getWindowHandle(),
-			glfwGetPrimaryMonitor(),
-			0,
-			0,
-			vidmode.width(),
-			vidmode.height(),
-			0);
+		glfwSetWindowMonitor(getWindowHandle(), glfwGetPrimaryMonitor(), 0, 0, vidmode.width(), vidmode.height(), 0);
 		isFullscreen = true;
 	}
 
 	public static void setWindowed() {
 		GLFWVidMode vidmode = glfwGetVideoMode(glfwGetPrimaryMonitor());
-		glfwSetWindowMonitor(
-			getWindowHandle(),
-			0,
-			(vidmode.width() - getFrameWidth()) / 2,
-			(vidmode.height() - getFrameHeight()) / 2,
-			getFrameWidth(),
-			getFrameHeight(),
-			0);
+		glfwSetWindowMonitor(getWindowHandle(), 0, (vidmode.width() - getFrameWidth()) / 2,
+				(vidmode.height() - getFrameHeight()) / 2, getFrameWidth(), getFrameHeight(), 0);
 		isFullscreen = false;
 	}
 
@@ -206,18 +181,10 @@ public class GraphicsBackend {
 	}
 	
 	public static boolean isMouseCaptured() {
-		if (!allowDisablingCursor) {
-			return forceCursorToCenter;
-		}
 		return glfwGetInputMode(windowHandle, GLFW_CURSOR) == GLFW_CURSOR_DISABLED;
 	}
 	
 	public static void setMouseCaptured(boolean capture) {
-		if (!allowDisablingCursor) {
-			forceCursorToCenter = capture;
-			return;
-		}
-		
 		int mode = capture ? GLFW_CURSOR_DISABLED : GLFW_CURSOR_NORMAL;
 		glfwSetInputMode(windowHandle, GLFW_CURSOR, mode);
 		

src/main/java/ru/windcorp/progressia/client/graphics/backend/GraphicsInterface.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.graphics.backend;
 
 import glm.vec._2.i.Vec2i;
@@ -68,10 +68,6 @@ public class GraphicsInterface {
 	public static void subscribeToInputEvents(Object listener) {
 		InputHandler.register(listener);
 	}
-	
-	public static void unsubscribeFromInputEvents(Object listener) {
-		InputHandler.unregister(listener);
-	}
 
 	public static void startNextLayer() {
 		GraphicsBackend.startNextLayer();

src/main/java/ru/windcorp/progressia/client/graphics/backend/InputHandler.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.graphics.backend;
 
 import org.lwjgl.glfw.GLFW;
@@ -39,7 +39,6 @@ public class InputHandler {
 
 		public void initialize(int key, int scancode, int action, int mods) {
 			this.setTime(GraphicsInterface.getTime());
-			this.setConsumed(false);
 			this.key = key;
 			this.scancode = scancode;
 			this.action = action;
@@ -50,17 +49,11 @@ public class InputHandler {
 
 	private static final ModifiableKeyEvent THE_KEY_EVENT = new ModifiableKeyEvent();
 
-	static void handleKeyInput(
-		long window,
-		int key,
-		int scancode,
-		int action,
-		int mods
-	) {
+	static void handleKeyInput(long window, int key, int scancode, int action, int mods) {
 		if (GraphicsBackend.getWindowHandle() != window)
 			return;
 		THE_KEY_EVENT.initialize(key, scancode, action, mods);
-		INPUT_EVENT_BUS.post(THE_KEY_EVENT);
+		dispatch(THE_KEY_EVENT);
 
 		switch (action) {
 		case GLFW.GLFW_PRESS:
@@ -72,12 +65,7 @@ public class InputHandler {
 		}
 	}
 
-	static void handleMouseButtonInput(
-		long window,
-		int key,
-		int action,
-		int mods
-	) {
+	static void handleMouseButtonInput(long window, int key, int action, int mods) {
 		handleKeyInput(window, key, Integer.MAX_VALUE - key, action, mods);
 	}
 
@@ -91,7 +79,6 @@ public class InputHandler {
 
 		public void initialize(double x, double y) {
 			this.setTime(GraphicsInterface.getTime());
-			this.setConsumed(false);
 			getNewPosition().set(x, y);
 		}
 
@@ -99,11 +86,7 @@ public class InputHandler {
 
 	private static final ModifiableCursorMoveEvent THE_CURSOR_MOVE_EVENT = new ModifiableCursorMoveEvent();
 
-	static void handleMouseMoveInput(
-		long window,
-		double x,
-		double y
-	) {
+	static void handleMouseMoveInput(long window, double x, double y) {
 		if (GraphicsBackend.getWindowHandle() != window)
 			return;
 		y = GraphicsInterface.getFrameHeight() - y; // Flip y axis
@@ -111,7 +94,7 @@ public class InputHandler {
 		InputTracker.initializeCursorPosition(x, y);
 
 		THE_CURSOR_MOVE_EVENT.initialize(x, y);
-		INPUT_EVENT_BUS.post(THE_CURSOR_MOVE_EVENT);
+		dispatch(THE_CURSOR_MOVE_EVENT);
 
 		InputTracker.getCursorPosition().set(x, y);
 	}
@@ -126,7 +109,6 @@ public class InputHandler {
 
 		public void initialize(double xOffset, double yOffset) {
 			this.setTime(GraphicsInterface.getTime());
-			this.setConsumed(false);
 			this.getOffset().set(xOffset, yOffset);
 		}
 
@@ -134,15 +116,11 @@ public class InputHandler {
 
 	private static final ModifiableWheelScrollEvent THE_WHEEL_SCROLL_EVENT = new ModifiableWheelScrollEvent();
 
-	static void handleWheelScroll(
-		long window,
-		double xoffset,
-		double yoffset
-	) {
+	static void handleWheelScroll(long window, double xoffset, double yoffset) {
 		if (GraphicsBackend.getWindowHandle() != window)
 			return;
 		THE_WHEEL_SCROLL_EVENT.initialize(xoffset, yoffset);
-		INPUT_EVENT_BUS.post(THE_WHEEL_SCROLL_EVENT);
+		dispatch(THE_WHEEL_SCROLL_EVENT);
 	}
 
 	// FrameResizeEvent
@@ -155,7 +133,6 @@ public class InputHandler {
 
 		public void initialize(int width, int height) {
 			this.setTime(GraphicsInterface.getTime());
-			this.setConsumed(false);
 			this.getNewSize().set(width, height);
 		}
 
@@ -166,22 +143,19 @@ public class InputHandler {
 	/*
 	 * NB: this is NOT a GLFW callback, the raw callback is in GraphicsBackend
 	 */
-	static void handleFrameResize(
-		int width,
-		int height
-	) {
+	static void handleFrameResize(int width, int height) {
 		THE_FRAME_RESIZE_EVENT.initialize(width, height);
-		INPUT_EVENT_BUS.post(THE_FRAME_RESIZE_EVENT);
+		dispatch(THE_FRAME_RESIZE_EVENT);
 	}
 
 	// Misc
 
+	private static void dispatch(InputEvent event) {
+		INPUT_EVENT_BUS.post(event);
+	}
+
 	public static void register(Object listener) {
 		INPUT_EVENT_BUS.register(listener);
 	}
-	
-	public static void unregister(Object listener) {
-		INPUT_EVENT_BUS.unregister(listener);
-	}
 
 }

src/main/java/ru/windcorp/progressia/client/graphics/backend/InputTracker.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.graphics.backend;
 
 import glm.vec._2.d.Vec2d;
@@ -24,10 +24,7 @@ import gnu.trove.set.hash.TIntHashSet;
 
 public class InputTracker {
 
-	private static final Vec2d CURSOR_POSITION = new Vec2d(
-		Double.NaN,
-		Double.NaN
-	);
+	private static final Vec2d CURSOR_POSITION = new Vec2d(Double.NaN, Double.NaN);
 
 	private static final TIntSet PRESSED_KEYS = new TIntHashSet(256);
 

src/main/java/ru/windcorp/progressia/client/graphics/backend/LWJGLInitializer.java

@@ -22,23 +22,9 @@ import static org.lwjgl.opengl.GL11.*;
 import static org.lwjgl.glfw.GLFW.*;
 import static org.lwjgl.system.MemoryUtil.*;
 
-import java.io.IOException;
-
-import org.lwjgl.glfw.GLFWImage;
 import org.lwjgl.opengl.GL;
 
-import com.google.common.eventbus.Subscribe;
-
-import ru.windcorp.progressia.Progressia;
 import ru.windcorp.progressia.client.graphics.GUI;
-import ru.windcorp.progressia.client.graphics.input.FrameResizeEvent;
-import ru.windcorp.progressia.client.graphics.input.InputEvent;
-import ru.windcorp.progressia.client.graphics.texture.TextureDataEditor;
-import ru.windcorp.progressia.client.graphics.texture.TextureLoader;
-import ru.windcorp.progressia.client.graphics.texture.TextureSettings;
-import ru.windcorp.progressia.common.resource.Resource;
-import ru.windcorp.progressia.common.resource.ResourceManager;
-import ru.windcorp.progressia.common.util.crash.CrashReports;
 
 class LWJGLInitializer {
 
@@ -73,13 +59,7 @@ class LWJGLInitializer {
 		glfwWindowHint(GLFW_FOCUSED, GLFW_TRUE);
 		glfwWindowHint(GLFW_MAXIMIZED, GLFW_TRUE);
 
-		long handle = glfwCreateWindow(
-			800,
-			600,
-			Progressia.getName() + " " + Progressia.getFullerVersion(),
-			NULL,
-			NULL
-		);
+		long handle = glfwCreateWindow(900, 900, "ProgressiaTest", NULL, NULL);
 
 		// TODO Check that handle != NULL
 
@@ -95,30 +75,8 @@ class LWJGLInitializer {
 	}
 
 	private static void createWindowIcons() {
-		if (glfwGetVersionString().toLowerCase().contains("wayland")) {
-			// glfwSetWindowIcon is not supported on Wayland
-			return;
-		}
-		
-		final String prefix = "assets/icons/";
+		// TODO Auto-generated method stub
 
-		String[] sizes = ResourceManager.getResource(prefix + "logoSizes.txt").readAsString().split(" ");
-
-		try (GLFWImage.Buffer buffer = GLFWImage.malloc(sizes.length)) {
-			for (int i = 0; i < sizes.length; ++i) {
-				Resource resource = ResourceManager.getResource(prefix + "logo" + sizes[i].trim() + ".png");
-				TextureDataEditor icon = TextureLoader.loadPixels(resource, new TextureSettings(false, true));
-
-				buffer.position(i)
-					.width(icon.getContentWidth())
-					.height(icon.getContentHeight())
-					.pixels(icon.getData().getData());
-			}
-
-			glfwSetWindowIcon(GraphicsBackend.getWindowHandle(), buffer);
-		} catch (IOException e) {
-			throw CrashReports.report(e, "Could not load window icons");
-		}
 	}
 
 	private static void initializeOpenGL() {
@@ -134,35 +92,16 @@ class LWJGLInitializer {
 	private static void setupWindowCallbacks() {
 		long handle = GraphicsBackend.getWindowHandle();
 
-		glfwSetFramebufferSizeCallback(
-			handle,
-			GraphicsBackend::onFrameResized
-		);
+		glfwSetFramebufferSizeCallback(handle, GraphicsBackend::onFrameResized);
 
 		glfwSetKeyCallback(handle, InputHandler::handleKeyInput);
-		glfwSetMouseButtonCallback(
-			handle,
-			InputHandler::handleMouseButtonInput
-		);
+		glfwSetMouseButtonCallback(handle, InputHandler::handleMouseButtonInput);
 
 		glfwSetCursorPosCallback(handle, InputHandler::handleMouseMoveInput);
 
 		glfwSetScrollCallback(handle, InputHandler::handleWheelScroll);
 
-		GraphicsInterface.subscribeToInputEvents(new Object() {
-
-			@Subscribe
-			public void onFrameResized(FrameResizeEvent event) {
-				GUI.invalidateEverything();
-			}
-
-			@Subscribe
-			public void onInputEvent(InputEvent event) {
-				GUI.dispatchInput(event);
-			}
-
-		});
-
+		GraphicsInterface.subscribeToInputEvents(GUI.getEventSubscriber());
 	}
 
 }

src/main/java/ru/windcorp/progressia/client/graphics/backend/OpenGLObjectTracker.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
- 
+
 package ru.windcorp.progressia.client.graphics.backend;
 
 import java.lang.ref.PhantomReference;
@@ -34,19 +34,13 @@ public class OpenGLObjectTracker {
 	private static final ReferenceQueue<OpenGLDeletable> DELETE_QUEUE = new ReferenceQueue<>();
 
 	public synchronized static void register(OpenGLDeletable object, IntConsumer glDeleter) {
-		GLPhantomReference<OpenGLDeletable> glRef = new GLPhantomReference<>(
-			object,
-			DELETE_QUEUE,
-			object.getHandle(),
-			glDeleter
-		);
+		GLPhantomReference<OpenGLDeletable> glRef = new GLPhantomReference<>(object, DELETE_QUEUE, object.getHandle(),
+				glDeleter);
 		TO_DELETE.add(glRef);
 	}
 
 	public static void deleteAllObjects() {
-		for (
-			GLPhantomReference<OpenGLDeletable> glRef : TO_DELETE
-		) {
+		for (GLPhantomReference<OpenGLDeletable> glRef : TO_DELETE) {
 			glRef.clear();
 		}
 	}
@@ -75,20 +69,16 @@ public class OpenGLObjectTracker {
 		 * It is possible to create a phantom reference with a {@code null}
 		 * queue, but such a reference is completely useless: Its {@code get}
 		 * method will always return {@code null} and, since it does not have a
-		 * queue,
-		 * it will never be enqueued.
+		 * queue, it will never be enqueued.
 		 *
-		 * @param referent the object the new phantom reference will refer to
-		 * @param q        the queue with which the reference is to be
-		 *                 registered,
-		 *                 or {@code null} if registration is not required
+		 * @param referent
+		 *            the object the new phantom reference will refer to
+		 * @param q
+		 *            the queue with which the reference is to be registered, or
+		 *            {@code null} if registration is not required
 		 */
-		public GLPhantomReference(
-			T referent,
-			ReferenceQueue<? super T> q,
-			int referentGLhandle,
-			IntConsumer GLDeleter
-		) {
+		public GLPhantomReference(T referent, ReferenceQueue<? super T> q, int referentGLhandle,
+				IntConsumer GLDeleter) {
 			super(referent, q);
 			this.referentGLhandle = referentGLhandle;
 			this.GLDeleter = GLDeleter;