Added Options

-Added options menu
-You can move from options to title and back
-Added language change button
*Double check the Russian, I just copied and pasted from other files

.gitattributes

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

build.gradle

@@ -1,23 +1,29 @@
 /*
- * build.gradle for Progressia
+ * Build logic for Progressia
+ * build.gradle
+ * 
+ * Please refer to
+ * 
+ *     docs/building/BuildScriptReference.md
+ *     
+ * for user reference.
  */
 
 plugins {
-	// 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'
+	id 'java'
+	
+	// GrGit
+	//   A JGit wrapper for Groovy used to access git commit info
+	id 'org.ajoberstar.grgit' version '4.1.1'
 }
 
+
+
+/*
+ * Configure Java version
+ */
+
 java {
-	/*
-	 * 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
 }
@@ -34,6 +40,8 @@ compileJava {
 	}
 }
 
+
+
 /*
  * Dependencies
  */
@@ -42,7 +50,7 @@ repositories {
 	mavenCentral()
 
 	/*
-	 * Specify Windcorp Maven repository
+	 * Windcorp Maven repository
 	 * Currently used by:
 	 *   - ru.windcorp.fork.io.github.java-graphics:glm:1.0.1
 	 */
@@ -72,230 +80,308 @@ dependencies {
 	//   A unit-testing library
 	testImplementation 'junit:junit:4.13.2'
 
-	// See LWJGL dependencies below
+	// Also see LWJGL dependencies in build_logic/lwjgl.gradle
 }
 
-/*
- * Progressia uses the following LWJGL libraries:
- *   - Core libraries
- *   - OpenGL
- *   - OpenAL
- *   - GLFW
- *   - STB
- */
+
 
 /*
- *          LWJGL
- * (auto-generated script)
- *   ((here be dragons))
+ * Version resolution
  */
 
-import org.gradle.internal.os.OperatingSystem
+import org.ajoberstar.grgit.*
 
-project.ext.lwjglVersion = "3.2.3"
+// Pattern: vMAJOR.MINOR.PATCH[-SUFFIX]
+project.ext.tagFormat = /^v(\d+)\.(\d+)\.(\d+)(-[\w\-]*)?$/
 
-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"
-
-	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::$lwjglNatives"
-}
-
-// LWJGL END
-
-/*
- * Tasks
- */
-
-/*
- * Additional native libraries specification
- */
-
-project.ext.platforms = new HashSet<>()
-
-task addNativeDependencies {
-	doFirst {
-		def archs = project.ext.platforms
-
-		switch (archs.size()) {
-			case 0:
-				println "Adding LWJGL native dependencies for local platform only:\n\t$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")
+String version_parseVersion(String tag, boolean increment) {
+	try {
+	
+		def data = (tag =~ tagFormat)[0]
+		
+		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: $newVersion"
+			return newVersion
 		}
+		
+	} catch (any) {
+		logger.warn "Could not parse version from tag \"$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"
+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
 	}
 }
 
-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'])
-	}
-}
-
-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
-}
-
-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
+task resolveVersion {
+	description 'Resolves version information from Git repository or project properties.'
 
 	doFirst {
-		def classPath = []
-
-		configurations.runtimeClasspath.each {
-			if (isDependencyRequested(it.getName())) {
-				classPath.add("lib/" + it.getName())
+		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
+				
 			} else {
-				println "\tRemoving from JAR classpath (not requested):  " + it.getName()
+			
+				project.version = version_parseVersion(tag.name, tag.commit != git.head())
+				
 			}
+		} 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"
-		}
-
-		jar {
-			manifest {
-				attributes(
-						"Main-Class": "ru.windcorp.progressia.client.ProgressiaClientMain",
-						"Class-Path": configurations.runtimeClasspath.collect { "lib/" + it.getName() } .findAll { isDependencyRequested(it) } .join(' ')
-						)
-			}
+	}
+	
+	doLast {
+		if (!project.hasProperty('buildId')) {
+			project.ext.buildId = '-'
 		}
 	}
 }
 
-jar.dependsOn specifyLocalManifest
+
 
 /*
- * Library export
+ * 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) {
-	mustRunAfter addNativeDependencies
+	description 'Copies runtime libraries into a subdirectory next to the output JAR.'
+	
+	jar.dependsOn exportLibs
 
-	into libsDirectory.get().getAsFile().getPath() + "/lib"
-	exclude { !isDependencyRequested(it.getName()) }
 	from configurations.runtimeClasspath
+	into 'build/libs/lib'
 }
 
-jar.dependsOn(exportLibs)
+
 
 /*
- * Packaging
+ * Apply LWJGL logic
+ */
+apply from: 'build_logic/lwjgl.gradle'
+
+
+
+/*
+ * Packaging working directory configuration
  */
 
-task packageDebian(type: Exec) {
-	description 'Builds the project and creates a Debain package.'
-	group 'Progressia'
-
-	dependsOn build
-	dependsOn requestLinuxDependencies
-
-	commandLine './buildPackages.sh', 'debian'
+import java.nio.file.*
+import java.nio.file.attribute.*
 
+task createPackagingDirs() {
+	description 'Resets build/tmp/packaging directory.'
+	
 	doLast {
-		println "Debian package available in build_packages/"
+		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
+ */
+ 
+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 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/"
-	}
-}
+/*
+ * Convenience build tasks
+ */
 
 task buildCrossPlatform {
 	description 'Builds the project including native libraries for all available platforms.'
@@ -305,17 +391,17 @@ task buildCrossPlatform {
 	dependsOn build
 
 	doLast {
-		println "Native libraries for all platforms have been added"
+		logger.info 'Native libraries for all platforms have been added'
 	}
 }
 
 task buildLocal {
-	description "Builds the project including only native libraries for current platform ($lwjglNatives)."
+	description "Builds the project including only native libraries for current platform (${lwjgl.localArch})."
 	group 'Progressia'
 
 	dependsOn build
 
 	doLast {
-		println "Native libraries only for platform $lwjglNatives have been added"
+		logger.info "Native libraries only for platform ${lwjgl.localArch} have been added"
 	}
 }

buildPackages.sh

@@ -1,191 +0,0 @@
-#!/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

@@ -0,0 +1,117 @@
+/*
+ * 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

@@ -0,0 +1,38 @@
+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

@@ -0,0 +1,50 @@
+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

@@ -0,0 +1,41 @@
+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')
+}

docs/building/BuildGuide.md

@@ -1,8 +1,10 @@
 # Build Guide
 
-This document is a guide to building Progressia from source.
+This document is a guide to building Progressia from source. For quick reference, see
+[Build Script Reference](BuildScriptReference.md).
 
-Compilation should be possible on all platforms that support JDK 8 or later, however, packaging scripts require Bash.
+Compilation should be possible on all platforms that support JDK 8 or later, however, packaging scripts require
+additional programs in `PATH`.
 
 This guide assumes you are familiar with using a terminal or Windows Command Prompt or PowerShell.
 
@@ -150,54 +152,46 @@ 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 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`.
+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/`
 
 ### Creating a Debian package
 
 A Debian package can be created with the following Gradle task:
 
 ```
-./gradlew packageDebian
+./gradlew packageDeb
 ```
 
 Gradle will then build all artifacts necessary to run the game on GNU/Linux (all three architectures) and invoke
-`./buildPackages.sh debian`. Commands `dpkg-deb` and `fakeroot` must be available in system path in order to build the package.
+`dpkg-deb`. Commands `dpkg-deb` must be available in system path in order to build the package.
 
 ### Creating a Windows installer
 
-A Windows installer can be created with the following Gradle task:
+A Windows NSIS installer can be created with the following Gradle task:
 
 ```
-./gradlew packageWindows
+./gradlew packageNsis
 ```
 
 Gradle will then build all artifacts necessary to run the game on Windows (both x64 and x86 architectures) and invoke
-`./buildPackages.sh windows`.
+`makensis`.
 
-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.
+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.

docs/building/BuildScriptReference.md

@@ -0,0 +1,103 @@
+# 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`   |

logs/game.log

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

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

@@ -15,9 +15,180 @@
  * 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;
 
+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

@@ -18,6 +18,8 @@
 
 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;
@@ -32,6 +34,8 @@ public class ProgressiaLauncher {
 	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;
@@ -44,6 +48,7 @@ public class ProgressiaLauncher {
 
 	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/client/graphics/backend/LWJGLInitializer.java

@@ -15,20 +15,30 @@
  * 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 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 {
 
@@ -63,14 +73,20 @@ class LWJGLInitializer {
 		glfwWindowHint(GLFW_FOCUSED, GLFW_TRUE);
 		glfwWindowHint(GLFW_MAXIMIZED, GLFW_TRUE);
 
-		long handle = glfwCreateWindow(900, 900, "ProgressiaTest", NULL, NULL);
+		long handle = glfwCreateWindow(
+			800,
+			600,
+			Progressia.getName() + " " + Progressia.getFullerVersion(),
+			NULL,
+			NULL
+		);
 
 		// TODO Check that handle != NULL
 
 		GraphicsBackend.setWindowHandle(handle);
 
 		glfwMakeContextCurrent(handle);
-		glfwSwapInterval(0);	// TODO: remove after config system is added
+		glfwSwapInterval(0); // TODO: remove after config system is added
 	}
 
 	private static void positionWindow() {
@@ -79,8 +95,30 @@ class LWJGLInitializer {
 	}
 
 	private static void createWindowIcons() {
-		// TODO Auto-generated method stub
+		if (glfwGetVersionString().toLowerCase().contains("wayland")) {
+			// glfwSetWindowIcon is not supported on Wayland
+			return;
+		}
+		
+		final String prefix = "assets/icons/";
 
+		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() {
@@ -112,19 +150,19 @@ class LWJGLInitializer {
 		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);
 			}
-			
+
 		});
-		
+
 	}
 
 }

src/main/java/ru/windcorp/progressia/client/graphics/font/GNUUnifontLoader.java

@@ -45,7 +45,7 @@ public class GNUUnifontLoader {
 
 	private static final AtlasGroup ATLAS_GROUP_GNU_UNIFONT = new AtlasGroup("GNUUnifont", 1 << 12);
 
-	private static final TextureSettings TEXTURE_SETTINGS = new TextureSettings(false);
+	private static final TextureSettings TEXTURE_SETTINGS = new TextureSettings(false, false);
 
 	private static final int BITS_PER_HEX_DIGIT = 4;
 	private static final int PREFIX_LENGTH = "0000:".length();

src/main/java/ru/windcorp/progressia/client/graphics/gui/Background.java

@@ -0,0 +1,28 @@
+package ru.windcorp.progressia.client.graphics.gui;
+
+import glm.mat._4.Mat4;
+import glm.vec._3.Vec3;
+import ru.windcorp.progressia.client.graphics.flat.RenderTarget;
+import ru.windcorp.progressia.client.graphics.texture.Texture;
+
+public class Background extends GUILayer {
+
+	protected Texture backgroundTexture;
+	
+	public Background(String name, Layout layout, Texture inTexture) {
+		super(name, layout);
+		
+		backgroundTexture = inTexture;
+	}
+	
+	@Override
+	protected void assemble(RenderTarget target) {
+		getRoot().setBounds(0, 0, getWidth(), getHeight());
+		getRoot().invalidate();
+		target.pushTransform(new Mat4(1).translate(new Vec3(0,0,500)));
+		target.drawTexture(0, 0, getWidth(), getHeight(), backgroundTexture);
+		target.popTransform();
+		getRoot().assemble(target);
+	}
+
+}

src/main/java/ru/windcorp/progressia/client/graphics/gui/Button.java

@@ -23,6 +23,10 @@ import ru.windcorp.progressia.client.graphics.flat.RenderTarget;
 import ru.windcorp.progressia.client.graphics.font.Font;
 import ru.windcorp.progressia.client.graphics.Colors;
 
+/** Class for a traditional button that gets clicked to activate
+ *
+ * @author opfromthestart
+ */
 public class Button extends BasicButton {
 
 	public Button(String name, String label, Font labelFont) {
@@ -51,9 +55,7 @@ public class Button extends BasicButton {
 
 		// Inside area
 
-		if (isPressed()) {
-			// Do nothing
-		} else {
+		if (!isPressed())  {
 			Vec4 backgroundColor;
 			if (isHovered() && isEnabled()) {
 				backgroundColor = Colors.HOVER_BLUE;

src/main/java/ru/windcorp/progressia/client/graphics/gui/TextureComponent.java

@@ -0,0 +1,23 @@
+package ru.windcorp.progressia.client.graphics.gui;
+
+import ru.windcorp.progressia.client.graphics.flat.RenderTarget;
+import ru.windcorp.progressia.client.graphics.texture.Texture;
+
+public class TextureComponent extends Component {
+	
+	private final Texture texture;
+
+	public TextureComponent(String name, Texture texture2) {
+		super(name);
+		
+		texture = texture2;
+		setPreferredSize(texture.getSprite().getWidth(),texture.getSprite().getHeight());
+	}
+	
+	@Override
+	protected void assembleSelf(RenderTarget target)
+	{
+		target.drawTexture(getX(), getY(), getWidth(), getHeight(), texture);
+	}
+
+}

src/main/java/ru/windcorp/progressia/client/graphics/gui/layout/LayoutAlign.java

@@ -27,8 +27,8 @@ import ru.windcorp.progressia.client.graphics.gui.Layout;
 
 public class LayoutAlign implements Layout {
 
-	private final int margin;
-	private double alignX, alignY;
+	protected final int margin;
+	protected double alignX, alignY;
 
 	public LayoutAlign(double alignX, double alignY, int margin) {
 		this.alignX = alignX;
@@ -72,7 +72,7 @@ public class LayoutAlign implements Layout {
 		Vec2i result = new Vec2i(0, 0);
 
 		c.getChildren().stream()
-			.map(child -> child.getPreferredSize())
+			.map(Component::getPreferredSize)
 			.forEach(size -> {
 				result.x = max(size.x, result.x);
 				result.y = max(size.y, result.y);

src/main/java/ru/windcorp/progressia/client/graphics/gui/layout/LayoutEdges.java

@@ -0,0 +1,56 @@
+package ru.windcorp.progressia.client.graphics.gui.layout;
+
+import glm.vec._2.i.Vec2i;
+import ru.windcorp.progressia.client.graphics.gui.Component;
+import ru.windcorp.progressia.client.graphics.gui.Layout;
+import static java.lang.Math.max;
+import static java.lang.Math.min;
+
+public class LayoutEdges implements Layout {
+
+    private final int margin;
+
+    public LayoutEdges(int margin) {
+        this.margin = margin;
+    }
+
+    @Override
+    public void layout(Component c) {
+        for (int i=0;i<2;i++)
+        {
+            Component child = c.getChild(i);
+
+            Vec2i size = child.getPreferredSize();
+
+            int cWidth = c.getWidth() - 2 * margin;
+            int cHeight = c.getHeight() - 2 * margin;
+
+            size.x = min(size.x, cWidth);
+            size.y = min(size.y, cHeight);
+
+            if (i==0) {
+                child.setBounds(
+                        c.getX() + margin,
+                        c.getY(),
+                        size
+                );
+            } else {
+                child.setBounds(
+                        1920 - size.x - margin,
+                        c.getY(),
+                        size
+                );
+            }
+
+        }
+    }
+
+    @Override
+    public Vec2i calculatePreferredSize(Component c) {
+        Vec2i result = new Vec2i(1920,0);
+        c.getChildren().stream()
+                .map(Component::getPreferredSize)
+                .forEach(size -> result.y = max(Math.abs(size.y), result.y));
+        return result;
+    }
+}

src/main/java/ru/windcorp/progressia/client/graphics/texture/Atlases.java

@@ -163,7 +163,7 @@ public class Atlases {
 		}
 	}
 
-	private static final TextureSettings SETTINGS = new TextureSettings(false);
+	private static final TextureSettings SETTINGS = new TextureSettings(false, false);
 
 	private static final Map<Resource, Sprite> LOADED = new HashMap<>();
 	private static final Multimap<AtlasGroup, Atlas> ATLASES = MultimapBuilder.hashKeys().arrayListValues().build();

src/main/java/ru/windcorp/progressia/client/graphics/texture/SimpleTextures.java

@@ -28,7 +28,7 @@ import ru.windcorp.progressia.common.util.crash.CrashReports;
 
 public class SimpleTextures {
 
-	private static final TextureSettings SETTINGS = new TextureSettings(false);
+	private static final TextureSettings SETTINGS = new TextureSettings(false, false);
 
 	private static final Map<Resource, Texture> TEXTURES = new HashMap<>();
 

src/main/java/ru/windcorp/progressia/client/graphics/texture/TextureData.java

@@ -23,7 +23,7 @@ import static org.lwjgl.opengl.GL12.*;
 
 import java.nio.ByteBuffer;
 
-class TextureData {
+public class TextureData {
 
 	private final ByteBuffer data;
 

src/main/java/ru/windcorp/progressia/client/graphics/texture/TextureLoader.java

@@ -41,9 +41,17 @@ public class TextureLoader {
 
 		int width = readResult.getWidth();
 		int height = readResult.getHeight();
+		
+		int bufferWidth;
+		int bufferHeight;
 
-		int bufferWidth = BinUtil.roundToGreaterPowerOf2(width);
-		int bufferHeight = BinUtil.roundToGreaterPowerOf2(height);
+		if (settings.allocateExactBuffer()) {
+			bufferWidth = width;
+			bufferHeight = height;
+		} else {
+			bufferWidth = BinUtil.roundToGreaterPowerOf2(width);
+			bufferHeight = BinUtil.roundToGreaterPowerOf2(height);
+		}
 
 		WritableRaster raster = TextureUtil.createRaster(
 			bufferWidth,

src/main/java/ru/windcorp/progressia/client/graphics/texture/TextureSettings.java

@@ -21,13 +21,19 @@ package ru.windcorp.progressia.client.graphics.texture;
 public class TextureSettings {
 
 	private final boolean isFiltered;
+	private final boolean allocateExactBuffer;
 
-	public TextureSettings(boolean isFiltered) {
+	public TextureSettings(boolean isFiltered, boolean allocateExactBuffer) {
 		this.isFiltered = isFiltered;
+		this.allocateExactBuffer = allocateExactBuffer;
 	}
 
 	public boolean isFiltered() {
 		return isFiltered;
 	}
+	
+	public boolean allocateExactBuffer() {
+		return allocateExactBuffer;
+	}
 
 }

src/main/java/ru/windcorp/progressia/client/world/entity/EntityRenderRegistry.java

@@ -42,7 +42,7 @@ public class EntityRenderRegistry extends NamespacedInstanceRegistry<EntityRende
 					ResourceManager.getTextureResource(
 						"entities/" + name
 					),
-					new TextureSettings(false)
+					new TextureSettings(false, false)
 				).getData()
 			);
 		} catch (IOException e) {

src/main/java/ru/windcorp/progressia/common/util/crash/providers/VersionProvider.java

@@ -0,0 +1,40 @@
+/*
+ * 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/>.
+ */
+package ru.windcorp.progressia.common.util.crash.providers;
+
+import java.util.Map;
+
+import ru.windcorp.progressia.Progressia;
+import ru.windcorp.progressia.common.util.crash.ContextProvider;
+
+public class VersionProvider implements ContextProvider {
+
+	@Override
+	public void provideContext(Map<String, String> output) {
+		output.put("Version", Progressia.getVersion());
+		output.put("Git commit", Progressia.getGitCommit());
+		output.put("Git branch", Progressia.getGitBranch());
+		output.put("Build ID", Progressia.getBuildId());
+	}
+
+	@Override
+	public String getName() {
+		return "Version Provider";
+	}
+
+}

src/main/java/ru/windcorp/progressia/server/world/io/region/Region.java

@@ -43,10 +43,8 @@ public class Region {
 
 	private static final boolean RESET_CORRUPTED = true;
 
-	public int loadedChunks;
-
-	private AtomicBoolean isUsing = new AtomicBoolean(false);
-	private AtomicBoolean isClosed = new AtomicBoolean(false);
+	private final AtomicBoolean isUsing = new AtomicBoolean(false);
+	private final AtomicBoolean isClosed = new AtomicBoolean(false);
 
 	private final RegionFile file;
 
@@ -60,6 +58,7 @@ public class Region {
 		} catch (IOException e) {
 
 			RegionWorldContainer.LOG.debug("Uh the file broke");
+			RegionWorldContainer.LOG.debug(e.getLocalizedMessage());
 			if (RESET_CORRUPTED) {
 				this.file.makeHeader(regionCoords);
 			}
@@ -132,7 +131,7 @@ public class Region {
 		DecodingException {
 		isUsing.set(true);
 
-		int dataOffset = 0;
+		int dataOffset;
 		Vec3i pos = RegionWorldContainer.getInRegionCoords(chunkPos);
 
 		if (hasOffset(pos)) {

src/main/java/ru/windcorp/progressia/server/world/io/region/RegionFile.java

@@ -26,9 +26,9 @@ public class RegionFile {
 	private static final int ID_HEADER_SIZE = 16;
 	private static final byte[] HEADER_ID = {'P','R','O','G'};
 
-	final byte endBytes[] = new byte[SECTOR_SIZE];
+	final byte[] endBytes = new byte[SECTOR_SIZE];
 
-	public static enum SectorType {
+	public enum SectorType {
 		Ending(0), // Just an empty block
 		Data(1), // has a byte counting up in position 1, and then
 		PartitionLink(2),
@@ -54,7 +54,7 @@ public class RegionFile {
 
 	public void confirmHeaderHealth(ChunkMap<Integer> offsets, Vec3i regionCoords) throws IOException {
 
-		Set<Integer> used = new HashSet<Integer>();
+		Set<Integer> used = new HashSet<>();
 		int maxUsed = 0;
 		final int chunksPerRegion = REGION_DIAMETER * REGION_DIAMETER * REGION_DIAMETER;
 
@@ -63,9 +63,10 @@ public class RegionFile {
 		}
 		
 		
-		char prog;
+		byte prog;
+		file.seek(0);
 		for (int i=0;i<4;i++) {
-			prog = file.readChar();
+			prog = file.readByte();
 			if (prog != HEADER_ID[i])
 			{
 				throw new IOException("File is not a .progressia_chunk file");
@@ -109,7 +110,7 @@ public class RegionFile {
 					throw new IOException("A sector is used twice");
 				}
 
-				file.seek(HEADER_SIZE + SECTOR_SIZE * offset);
+				file.seek(HEADER_SIZE + (long) SECTOR_SIZE * offset);
 				byte type = file.readByte();
 
 				if (type == SectorType.Data.data) {
@@ -131,25 +132,26 @@ public class RegionFile {
 	}
 
 	public void makeHeader(Vec3i regionCoords) throws IOException {
+		file.seek(0);
+		for (int i = 0; i < HEADER_SIZE; i++) {
+			file.write(0);
+		}
 		file.seek(0);
 		file.write(HEADER_ID);
 		file.writeInt(regionCoords.x);
 		file.writeInt(regionCoords.y);
 		file.writeInt(regionCoords.z);
-		for (int i = 0; i < HEADER_SIZE; i++) {
-			file.write(0);
-		}
 	}
 
 	public void writeBuffer(byte[] buffer, int dataOffset, Vec3i pos) throws IOException {
-		file.seek(HEADER_SIZE + SECTOR_SIZE * dataOffset);
+		file.seek(HEADER_SIZE + (long) SECTOR_SIZE * dataOffset);
 		int loc = 0;
-		byte tempBuffer[] = new byte[SECTOR_SIZE];
+		byte[] tempBuffer = new byte[SECTOR_SIZE];
 		byte counter = 0;
 		boolean isDone = false;
 		while (!isDone) {
-			if (file.length() > HEADER_SIZE + SECTOR_SIZE * (dataOffset + 1)) {
-				file.seek(HEADER_SIZE + SECTOR_SIZE * (dataOffset + 1));
+			if (file.length() > HEADER_SIZE + (long) SECTOR_SIZE * (dataOffset + 1)) {
+				file.seek(HEADER_SIZE + (long) SECTOR_SIZE * (dataOffset + 1));
 				byte header = file.readByte();
 				if (header == SectorType.Data.data) {
 					byte fileCounter = file.readByte();
@@ -157,7 +159,7 @@ public class RegionFile {
 													// partition place
 					{
 						int newOffset = allocateEmptySector();
-						file.seek(HEADER_SIZE + SECTOR_SIZE * dataOffset);
+						file.seek(HEADER_SIZE + (long) SECTOR_SIZE * dataOffset);
 						file.write(2);
 						file.writeInt(newOffset);
 						dataOffset = newOffset;
@@ -179,7 +181,7 @@ public class RegionFile {
 			if (file.getFilePointer() < 256)
 				LogManager.getLogger("Region")
 					.debug("at {}, ({},{},{}), {}", file.getFilePointer(), pos.x, pos.y, pos.z, dataOffset);
-			file.seek(HEADER_SIZE + SECTOR_SIZE * dataOffset);
+			file.seek(HEADER_SIZE + (long) SECTOR_SIZE * dataOffset);
 			dataOffset++;
 			file.write(tempBuffer);
 		}
@@ -197,7 +199,7 @@ public class RegionFile {
 		file.seek(definitionOffset);
 		file.writeInt(dataOffset + 1);
 
-		file.setLength(HEADER_SIZE + dataOffset * SECTOR_SIZE);
+		file.setLength(HEADER_SIZE + (long) dataOffset * SECTOR_SIZE);
 		return dataOffset;
 	}
 
@@ -206,17 +208,17 @@ public class RegionFile {
 
 		int dataOffset = (int) Math.ceil((double) (outputLen - HEADER_SIZE) / SECTOR_SIZE);
 
-		file.setLength(HEADER_SIZE + dataOffset * SECTOR_SIZE);
+		file.setLength(HEADER_SIZE + (long) dataOffset * SECTOR_SIZE);
 
 		return dataOffset;
 	}
 
 	public byte[] readBuffer(int dataOffset) throws IOException {
-		file.seek(HEADER_SIZE + SECTOR_SIZE * dataOffset);
+		file.seek(HEADER_SIZE + (long) SECTOR_SIZE * dataOffset);
 
 		int bufferPos = 0;
-		byte buffer[] = new byte[SECTOR_SIZE * 16];
-		byte tempBuffer[] = new byte[SECTOR_SIZE];
+		byte[] buffer = new byte[SECTOR_SIZE * 16];
+		byte[] tempBuffer = new byte[SECTOR_SIZE];
 
 		boolean reachedEnd = false;
 		byte counter = 0;
@@ -229,31 +231,24 @@ public class RegionFile {
 			if (tempBuffer[0] == SectorType.Data.data) {
 				if (tempBuffer[1] != counter) {
 					throw new IOException(
-						"Sectors were read out of order\nExpected chunk number " + Byte.toString(counter)
-							+ " but encountered number " + Byte.toString(tempBuffer[1])
+						"Sectors were read out of order\nExpected chunk number " + counter
+							+ " but encountered number " + tempBuffer[1]
 					);
 				}
 				counter++;
 				if (buffer.length - bufferPos < SECTOR_SIZE - SECTOR_HEADER_SIZE - 1) {
-					byte newBuffer[] = new byte[buffer.length + SECTOR_SIZE * 16];
-					for (int i = 0; i < buffer.length; i++) // TODO dedicated
-															// copy, java-y at
-															// least
-					{
-						newBuffer[i] = buffer[i];
-					}
+					byte[] newBuffer = new byte[buffer.length + SECTOR_SIZE * 16];
+					System.arraycopy(buffer, 0, newBuffer, 0, buffer.length);
 					buffer = newBuffer;
 				}
-				for (int i = 0; i < SECTOR_SIZE - SECTOR_HEADER_SIZE - 1; i++) {
-					buffer[bufferPos + i] = tempBuffer[i + 2];
-				}
+				System.arraycopy(tempBuffer, 2, buffer, bufferPos, SECTOR_SIZE - SECTOR_HEADER_SIZE - 1);
 				bufferPos += SECTOR_SIZE - SECTOR_HEADER_SIZE - 1;
 			} else if (tempBuffer[0] == SectorType.Ending.data) {
 				reachedEnd = true;
 			} else if (tempBuffer[0] == SectorType.PartitionLink.data) {
 				ByteBuffer intBuffer = ByteBuffer.wrap(tempBuffer);
 				int newOffset = intBuffer.getInt(1);
-				file.seek(HEADER_SIZE + SECTOR_SIZE * newOffset);
+				file.seek(HEADER_SIZE + (long) SECTOR_SIZE * newOffset);
 			} else {
 				throw new IOException("Invalid sector ID.");
 			}

src/main/java/ru/windcorp/progressia/test/CubeComponent.java

@@ -0,0 +1,108 @@
+package ru.windcorp.progressia.test;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import glm.mat._4.Mat4;
+import glm.vec._3.Vec3;
+import glm.vec._4.Vec4;
+import ru.windcorp.progressia.client.graphics.flat.RenderTarget;
+import ru.windcorp.progressia.client.graphics.gui.Component;
+
+public class CubeComponent extends Component {
+
+	private final Mat4[] transforms;
+	private final Vec4[] normals;
+	private final long startTime;
+
+	private final double r3 = Math.sqrt(3+.01);
+
+	private final int size;
+
+	public CubeComponent(String name, int size) {
+		super(name);
+		this.size = size;
+		transforms = new Mat4[6];
+		normals = new Vec4[6];
+		setPreferredSize((int) Math.ceil(r3*size),(int) Math.ceil(r3*size));
+		ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
+		executor.scheduleAtFixedRate(this::requestReassembly, 1, 60, TimeUnit.MILLISECONDS);
+		startTime = System.currentTimeMillis();
+	}
+	
+	// Notes to me
+	// z axis is through the screen
+	// y is horizontal spin
+	// x is vertical spin
+	
+
+	private void computeTransforms()
+	{
+		//Creates all of the sides
+		transforms[0] = new Mat4(1);
+		transforms[1] = new Mat4(1);
+		transforms[2] = new Mat4(1);
+		transforms[3] = new Mat4(1);
+		transforms[4] = new Mat4(1);
+		transforms[5] = new Mat4(1);
+
+		//Gets time since creation(for rotation amount)
+		long time = System.currentTimeMillis()-startTime;
+
+		//Initializes the way each face is facing
+		normals[0] = new Vec4(0,0,-1,0);
+		normals[1] = new Vec4(0,1,0,0);
+		normals[2] = new Vec4(1,0,0,0);
+		normals[3] = new Vec4(0,0,1,0);
+		normals[4] = new Vec4(0,-1,0,0);
+		normals[5] = new Vec4(-1,0,0,0);
+		
+		for (int i=0;i<6;i++)
+		{
+			//Rotates given side with the time one first, then ot get it on its off axis, then gets the image of each axis under the given rotation
+			//The rotate functions do change the transforms, but the multiplication does not
+			normals[i] = transforms[i].rotate((float) (time%(6000*6.28) )/ 6000, new Vec3(0,1,0)).rotate((float) 24, new Vec3(1,.5,0)).mul_(normals[i]);
+		}
+		double pi2 = Math.PI / 2;
+
+		//Move and rotate the sides from the middle of the cube to the appropriate edges
+		transforms[0].translate(new Vec3(-size/2f,-size/2f,size/2f));
+		transforms[1].translate(new Vec3(-size/2f,-size/2f,-size/2f)).rotate((float) pi2, new Vec3(1,0,0));
+		transforms[2].translate(new Vec3(-size/2f,-size/2f,size/2f)).rotate((float) pi2, new Vec3(0,1,0));
+		transforms[3].translate(new Vec3(-size/2f,-size/2f,-size/2f));
+		transforms[4].translate(new Vec3(-size/2f,size/2f,-size/2f)).rotate((float) pi2, new Vec3(1,0,0));
+		transforms[5].translate(new Vec3(size/2f,-size/2f,size/2f)).rotate((float) pi2, new Vec3(0,1,0));
+
+		for (int i=0;i<6;i++) // I have no clue why this is necessary, without it the sides of the cube mess up; may need to be changed if the title screen changes position.
+		{
+			transforms[i] = transforms[i].translate(new Vec3(0,0,17.5-3*(i<2 ? 1 : 0)));
+		}
+
+	}
+	
+	@Override
+	protected void assembleSelf(RenderTarget target)
+	{
+		computeTransforms();
+		
+		setPosition(750,780);
+		
+		target.pushTransform(new Mat4(1).translate(new Vec3(getX()+size*r3/2,getY()-size*r3/2,0))); //-size*r3/2
+		
+		for (int b=0; b<6;b++)
+		{
+			target.pushTransform(transforms[b]);
+			
+			float dot = normals[b].dot(new Vec4(-1,0,0,0)); //Gets the "amount" the given side is pointing in the -x direction
+
+			Vec4 color = new Vec4(.4+.3*dot, .4+.3*dot, .6+.4*dot,1.0); //More aligned means brighter color
+
+			target.fill(0,0, size, size, color);
+			
+			target.popTransform();
+		}
+		
+		target.popTransform();
+	}
+}

src/main/java/ru/windcorp/progressia/test/LayerAbout.java

@@ -18,6 +18,7 @@
  
 package ru.windcorp.progressia.test;
 
+import ru.windcorp.progressia.Progressia;
 import ru.windcorp.progressia.client.graphics.Colors;
 import ru.windcorp.progressia.client.graphics.font.Font;
 import ru.windcorp.progressia.client.graphics.font.Typeface;
@@ -30,6 +31,8 @@ import ru.windcorp.progressia.client.localization.MutableStringLocalized;
 
 public class LayerAbout extends GUILayer {
 
+	public static String version = "pre-alpha 3";
+
 	public LayerAbout() {
 		super("LayerAbout", new LayoutAlign(1, 1, 5));
 
@@ -50,7 +53,7 @@ public class LayerAbout extends GUILayer {
 			new Label(
 				"Version",
 				font,
-				new MutableStringLocalized("LayerAbout.Version").format("pre-alpha 3")
+				new MutableStringLocalized("LayerAbout.Version").format(Progressia.getFullerVersion())
 			)
 		);
 

src/main/java/ru/windcorp/progressia/test/LayerOptions.java

@@ -0,0 +1,53 @@
+package ru.windcorp.progressia.test;
+
+import ru.windcorp.progressia.client.graphics.Colors;
+import ru.windcorp.progressia.client.graphics.GUI;
+import ru.windcorp.progressia.client.graphics.font.Font;
+import ru.windcorp.progressia.client.graphics.gui.*;
+import ru.windcorp.progressia.client.graphics.gui.layout.LayoutAlign;
+import ru.windcorp.progressia.client.graphics.gui.layout.LayoutVertical;
+import ru.windcorp.progressia.client.graphics.texture.SimpleTextures;
+import ru.windcorp.progressia.client.localization.Localizer;
+import ru.windcorp.progressia.client.localization.MutableString;
+import ru.windcorp.progressia.client.localization.MutableStringLocalized;
+
+import java.util.List;
+
+public class LayerOptions extends Background {
+    public LayerOptions(String name) {
+        super(name, new LayoutAlign(0, 1f, 15), SimpleTextures.get("title/background"));
+
+        Group content = new Group("Layer" + name + ".Group", new LayoutVertical(15));
+
+        Font font = new Font().withColor(Colors.BLUE).withAlign(0.5f);
+
+        MutableString languageText = new MutableStringLocalized("Layer" + name + ".Language");
+        content.addChild(new Button(name + ".Language", new Label(name + ".Language", font, languageText)).addAction(this::toggleLanguage));
+
+        MutableString playText = new MutableStringLocalized("Layer" + name + ".Return");
+        content.addChild(new Button(name + ".Return", new Label(name + ".Return", font, playText)).addAction(this::openTitle));
+
+        getRoot().addChild(content);
+    }
+
+    private void openTitle(BasicButton basicButton) {
+        GUI.removeLayer(this);
+        GUI.addTopLayer(new LayerTitle("Title"));
+    }
+
+    private void toggleLanguage(BasicButton basicButton)
+    {
+        String curLang = Localizer.getInstance().getLanguage();
+        List<String> allLangs = Localizer.getInstance().getLanguages();
+        int pos = allLangs.indexOf(curLang);
+        pos++;
+        if (pos >= allLangs.size())
+        {
+            Localizer.getInstance().setLanguage(allLangs.get(0));
+        }
+        else
+        {
+            Localizer.getInstance().setLanguage(allLangs.get(pos));
+        }
+    }
+}

src/main/java/ru/windcorp/progressia/test/LayerTitle.java

@@ -1,16 +1,20 @@
 package ru.windcorp.progressia.test;
 
+import ru.windcorp.progressia.Progressia;
 import ru.windcorp.progressia.client.ClientState;
 import ru.windcorp.progressia.client.graphics.Colors;
 import ru.windcorp.progressia.client.graphics.GUI;
 import ru.windcorp.progressia.client.graphics.font.Font;
+import ru.windcorp.progressia.client.graphics.gui.Background;
 import ru.windcorp.progressia.client.graphics.gui.BasicButton;
 import ru.windcorp.progressia.client.graphics.gui.Button;
-import ru.windcorp.progressia.client.graphics.gui.GUILayer;
 import ru.windcorp.progressia.client.graphics.gui.Group;
 import ru.windcorp.progressia.client.graphics.gui.Label;
+import ru.windcorp.progressia.client.graphics.gui.TextureComponent;
 import ru.windcorp.progressia.client.graphics.gui.layout.LayoutAlign;
+import ru.windcorp.progressia.client.graphics.gui.layout.LayoutEdges;
 import ru.windcorp.progressia.client.graphics.gui.layout.LayoutVertical;
+import ru.windcorp.progressia.client.graphics.texture.SimpleTextures;
 import ru.windcorp.progressia.client.localization.MutableString;
 import ru.windcorp.progressia.client.localization.MutableStringLocalized;
 import ru.windcorp.progressia.common.util.crash.CrashReports;
@@ -24,34 +28,58 @@ import java.nio.file.Paths;
 import java.nio.file.SimpleFileVisitor;
 import java.nio.file.attribute.BasicFileAttributes;
 
-public class LayerTitle extends GUILayer {
-	
+public class LayerTitle extends Background {
+
 	private final BasicButton resetButton;
 
 	public LayerTitle(String name) {
-		super(name, new LayoutAlign(0.5f, 0.7f, 15));
+		super(name, new LayoutAlign(0, 1f, 15), SimpleTextures.get("title/background"));
 		Group content = new Group("Layer" + name + ".Group", new LayoutVertical(15));
+		Group info = new Group("Layer"+name+".InfoGroup", new LayoutEdges(30));
+		Group buttonContent = new Group("Layer" + name + ".ButtonGroup", new LayoutColumn(15, 320));
 
-		MutableString title = new MutableStringLocalized("Layer" + name + ".Title");
-		Font titleFont = new Font().deriveBold().withColor(Colors.BLACK).withAlign(0.5f);
-		content.addChild(new Label(name + ".Title", titleFont, title));
+		Font titleFont = new Font().deriveBold().withColor(Colors.BLUE).withAlign(0.5f);
+		content.addChild(new TextureComponent(name + ".Title", SimpleTextures.get("title/progressia")));
+
+		info.addChild(new Label(
+						"About",
+						titleFont,
+						new MutableStringLocalized("LayerAbout.Title")
+				)
+		);
+
+		info.addChild(
+				new Label(
+						"Version",
+						titleFont,
+						Progressia.getFullerVersion()
+				)
+		);
+		content.addChild(info);
 
 		Font buttonFont = titleFont.deriveNotBold();
 		MutableString playText = new MutableStringLocalized("Layer" + name + ".Play");
-		content.addChild(new Button(name + ".Play", new Label(name + ".Play", buttonFont, playText)).addAction(this::startGame));
-		
+		buttonContent.addChild(new Button(name + ".Play", new Label(name + ".Play", buttonFont, playText)).addAction(this::startGame));
+
 		MutableString resetText = new MutableStringLocalized("Layer" + name + ".Reset");
 		this.resetButton = new Button(name + ".Reset", new Label(name + ".Reset", buttonFont, resetText)).addAction(this::resetWorld);
-		content.addChild(resetButton);
-		
+		buttonContent.addChild(resetButton);
+
 		updateResetButton();
 
+		MutableString settingsText = new MutableStringLocalized("Layer" + name + ".Options");
+		buttonContent.addChild(new Button(name + ".Options", new Label(name + ".Options", buttonFont, settingsText)).addAction(this::openOptions));
+
 		MutableString quitText = new MutableStringLocalized("Layer" + name + ".Quit");
-		content.addChild(new Button(name + "Quit", new Label(name + ".Quit", buttonFont, quitText)).addAction(b -> {
-			System.exit(0);
-		}));
-		
+		buttonContent.addChild(new Button(name + "Quit", new Label(name + ".Quit", buttonFont, quitText)).addAction(b -> System.exit(0)));
+
+		content.addChild(buttonContent);
 		getRoot().addChild(content);
+		buttonContent.setPreferredSize(500, 1000);
+
+		CubeComponent cube = new CubeComponent(name+".Cube",300);
+
+		getRoot().addChild(cube);
 	}
 
 	private void updateResetButton() {
@@ -67,7 +95,7 @@ public class LayerTitle extends GUILayer {
 			throw CrashReports.report(e, "Problem with loading server");
 		}
 	}
-	
+
 	private void resetWorld(BasicButton basicButton) {
 		Path rootPath = Paths.get("tmp_world");
 
@@ -88,8 +116,13 @@ public class LayerTitle extends GUILayer {
 		} catch (IOException e) {
 			throw CrashReports.report(e, "Could not reset world");
 		}
-		
+
 		updateResetButton();
 	}
 
+	private void openOptions(BasicButton basicButton) {
+		GUI.removeLayer(this);
+		GUI.addTopLayer(new LayerOptions("Options"));
+	}
+
 }

src/main/java/ru/windcorp/progressia/test/LayoutColumn.java

@@ -0,0 +1,33 @@
+package ru.windcorp.progressia.test;
+
+import ru.windcorp.progressia.client.graphics.gui.Component;
+import ru.windcorp.progressia.client.graphics.gui.layout.LayoutVertical;
+
+public class LayoutColumn extends LayoutVertical {
+
+    protected int maxWidth;
+    private final int margin;
+
+    public LayoutColumn(int gap, int maxWidth)
+    {
+        super(gap);
+        this.maxWidth = maxWidth;
+        margin = gap;
+    }
+
+    @Override
+    public void layout(Component c) {
+        int x = c.getX() + margin,
+                y = c.getY() + c.getHeight();
+
+        synchronized (c.getChildren()) {
+            for (Component child : c.getChildren()) {
+
+                int height = child.getPreferredSize().y;
+                y -= margin + height;
+                child.setBounds(x, y, maxWidth, height);
+
+            }
+        }
+    }
+}

src/main/resources/assets/icons/logoSizes.txt

@@ -0,0 +1 @@
+16 20 22 24 32 40 48 64 96 128 256

src/main/resources/assets/languages/en-US.lang

@@ -24,5 +24,8 @@ LayerTitle.Reset = Reset World
 LayerTitle.Options = Options
 LayerTitle.Quit = Quit
 
+LayerOptions.Return = Back To Menu
+LayerOptions.Language = US English
+
 LayerText.Load = Loading...
 LayerText.Save = Saving...

src/main/resources/assets/languages/ru-RU.lang

@@ -24,5 +24,8 @@ LayerTitle.Reset = Сбросить мир
 LayerTitle.Options = Настройки
 LayerTitle.Quit = Выход
 
+LayerOptions.Return = Главное меню
+LayerOptions.Language = Русский
+
 LayerText.Load = Загрузка...
 LayerText.Save = Сохранение...

src/packaging/deb/DEBIAN/control

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

src/packaging/nsis/config.nsi

@@ -1,161 +1,164 @@
-;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} $(DESC_SecDummy)
-  !insertmacro MUI_FUNCTION_DESCRIPTION_END
+;NSIS Modern User Interface
+;Welcome/Finish Page Example Script
+;Written by Joost Verburg
+
+;--------------------------------
+;Include Modern UI
+
+  !include "MUI2.nsh"
+
+;--------------------------------
+;General
+
+  ; Expecting the following symbols from caller:
+  ;   PROJECT_NAME
+  ;   PROJECT_VERSION
+  ;   MAIN_JAR_FILE
+
+  ; MUI Settings / Icons
+  !define MUI_ICON "logo.ico"
+  ;!define MUI_UNICON ;Uninstall icon
+
+  ; MUI Settings / Header
+  ; !define MUI_HEADERIMAGE
+  ; !define MUI_HEADERIMAGE_RIGHT
+  ; !define MUI_HEADERIMAGE_BITMAP "${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

src/packaging/zip/start.bat

@@ -0,0 +1,2 @@
+@ECHO OFF
+java -jar "@mainJarFile@"

src/packaging/zip/start.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+jvmFlags=""
+
+case "$OSTYPE" in
+	"darwin"*)
+		# On MacOS, use -XstartOnFirstThread to resolve an issue with OpenGL contexts
+		jvmFlags="$jvmFlags -XstartOnFirstThread"
+esac
+
+java $jvmFlags -jar "@mainJarFile@"