Added support for building native executables

Added commands `yea build windows`, `yea build linux` and `yea build
mac` which will create native executables for specified platforms.

CHANGES

@@ -32,6 +32,8 @@
 - renamed "config.yml" to "project.yml"
 - renamed non.config to non.project
 - renamed engine to "Yae"
+- added support for building native Windows, Linux and Mac OS X executables
+- updated LibGDX, RoboVM, Android and YAML runtime to latest versions
 
 [0.6.4]
 - fixed documentation for methods that returns multiple values

bin/yae

@@ -81,15 +81,17 @@ end
 
 local function help()
   print("Commands:");
-  print("  yae new PROJECT_NAME   # initializes new project with specified PROJECT_NAME")
-  print("  yae run PLATFORM       # start your application for specified PLATFORM")
-  print("  yae build PLATFORM     # build your application for PLATFORM")
-  print("  yae clean              # clean temporary data for your project")
-  print("  yae update             # update your project's runtime version and dependencies")
-  print("  yae forceupdate        # force update your project's runtime version and dependencies")
-  print("  yae version            # print current compiler version")
+  print("  yae new PROJECT           # initializes new project")
+  print("  yae run PLATFORM          # start your project")
+  print("  yae build BUILD_PLATFORM  # build your project")
+  print("  yae clean                 # clean temporary data for your project")
+  print("  yae update                # update your project's runtime version and dependencies")
+  print("  yae forceupdate           # force update your project's runtime version and dependencies")
+  print("  yae version               # print current compiler version")
   print("")
+  print("PROJECT can be any string (default 'My Project')")
   print("PLATFORM can be 'desktop', 'android' or 'ios' (default 'desktop')")
+  print("BUILD_PLATFORM can be 'desktop', 'android' 'ios', 'windows', 'linux', 'mac' (default 'desktop')")
   os.exit(-1)
 end
 
@@ -102,6 +104,12 @@ if arg[1] == "build" then
     exec("update updateAndroid android:dist")
   elseif arg[2] == "ios" then
     exec("update updateIOS ios:dist")
+  elseif arg[2] == "windows" then
+    exec("update updateDesktop desktop:dist desktop:windows")
+  elseif arg[2] == "linux" then
+    exec("update updateDesktop desktop:dist desktop:linux")
+  elseif arg[2] == "mac" then
+    exec("update updateDesktop desktop:dist desktop:mac")
   else
     help()
   end

core/build.gradle

@@ -13,10 +13,11 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.3'
+        classpath 'com.android.tools.build:gradle:1.3.1'
         classpath 'org.robovm:robovm-gradle-plugin:1.6.0'
         classpath 'com.jakewharton.sdkmanager:gradle-plugin:0.12.0'
-        classpath 'org.yaml:snakeyaml:1.14'
+        classpath 'org.yaml:snakeyaml:1.16'
+        classpath 'com.badlogicgames.packr:packr:1.2'
     }
 }
 

core/desktop/build.gradle

@@ -1,3 +1,5 @@
+import com.badlogicgames.packr.Packr
+
 sourceCompatibility = 1.7
 sourceSets.main.java.srcDirs = [ "src/" ]
 
@@ -11,6 +13,47 @@ task run(type: JavaExec, dependsOn: classes) {
     workingDir = project.assetsDir
 }
 
+task windows() << {
+  def config = new Packr.Config()
+  config.platform = Packr.Platform.windows
+  config.jdk = "https://bitbucket.org/alexkasko/openjdk-unofficial-builds/downloads/openjdk-1.7.0-u80-unofficial-windows-i586-image.zip"
+  config.executable = appName
+  config.jar = file("build/libs/desktop-${version}.jar").absolutePath
+  config.mainClass = project.mainClassName
+  config.vmArgs = ["-Xmx1G"]
+  config.outDir = file("../../build/windows").absolutePath
+  new Packr().pack(config)
+}
+
+task linux() << {
+  def config = new Packr.Config()
+  config.platform = Packr.Platform.linux32
+  config.jdk = "https://bitbucket.org/alexkasko/openjdk-unofficial-builds/downloads/openjdk-1.7.0-u80-unofficial-linux-i586-image.zip"
+  config.executable = appName
+  config.jar = file("build/libs/desktop-${version}.jar").absolutePath
+  config.mainClass = project.mainClassName
+  config.vmArgs = ["-Xmx1G"]
+  config.outDir = file("../../build/linux32").absolutePath
+  new Packr().pack(config)
+
+  config.platform = Packr.Platform.linux64
+  config.jdk = "https://bitbucket.org/alexkasko/openjdk-unofficial-builds/downloads/openjdk-1.7.0-u80-unofficial-linux-amd64-image.zip"
+  config.outDir = file("../../build/linux64").absolutePath
+  new Packr().pack(config)
+}
+
+task mac() << {
+  def config = new Packr.Config()
+  config.platform = Packr.Platform.mac
+  config.jdk = "https://bitbucket.org/alexkasko/openjdk-unofficial-builds/downloads/openjdk-1.7.0-u80-unofficial-macosx-x86_64-image.zip"
+  config.executable = appName
+  config.jar = file("build/libs/desktop-${version}.jar").absolutePath
+  config.mainClass = project.mainClassName
+  config.vmArgs = ["-Xmx1G"]
+  config.outDir = file("../../build/mac").absolutePath + "/${appName} v${version}.app"
+  new Packr().pack(config)
+}
+
 task dist(type: Jar, dependsOn: classes) {
     from files(sourceSets.main.output.classesDir)
     from files(sourceSets.main.output.resourcesDir)