Reduce clutter by merging related files.

There's no need to have three separate files containing a single static
variable each. Ideally, the `Data` types should include the variable,
which can be accomplished using abstracts.

`from Dynamic` is required in Haxe 3 and simplifies things in Haxe 4.

src/lime/tools/ApplicationData.hx

@@ -1,7 +1,7 @@
 package lime.tools;
 
-typedef ApplicationData =
+@:forward
-{
+abstract ApplicationData({
 	@:optional var file:String;
 	@:optional var init:String;
 	@:optional var main:String;
@@ -9,4 +9,15 @@ typedef ApplicationData =
 	@:optional var preloader:String;
 	@:optional var swfVersion:Float;
 	@:optional var url:String;
+}) from Dynamic
+{
+	public static var defaults = {
+		file: "",
+		init: "",
+		main: "",
+		path: "",
+		preloader: "",
+		swfVersion: 0.0,
+		url: ""
+	};
 }

src/lime/tools/MetaData.hx

@@ -1,7 +1,7 @@
 package lime.tools;
 
-typedef MetaData =
+@:forward
-{
+abstract MetaData({
 	@:optional var buildNumber:String;
 	@:optional var company:String;
 	@:optional var companyId:String;
@@ -10,4 +10,16 @@ typedef MetaData =
 	@:optional var packageName:String;
 	@:optional var title:String;
 	@:optional var version:String;
+}) from Dynamic
+{
+	public static var defaults = {
+		buildNumber: "",
+		company: "",
+		companyId: "",
+		companyUrl: "",
+		description: "",
+		packageName: "",
+		title: "",
+		version: ""
+	};
 }

src/lime/tools/ProjectXMLParser.hx

@@ -7,9 +7,6 @@ import lime.tools.Asset;
 import lime.tools.AssetType;
 import lime.tools.Dependency;
 import lime.tools.HXProject;
-import lime.tools._types.ApplicationDataType;
-import lime.tools._types.MetaDataType;
-import lime.tools._types.WindowDataType;
 #if lime
 import lime.utils.AssetManifest;
 #end
@@ -442,11 +439,11 @@ class ProjectXMLParser extends HXProject
 						name = "packageName";
 					}
 
-					if (Reflect.hasField(ApplicationDataType.fields, name))
+					if (Reflect.hasField(ApplicationData.defaults, name))
 					{
 						Reflect.setField(app, name, value);
 					}
-					else if (Reflect.hasField(MetaDataType.fields, name))
+					else if (Reflect.hasField(MetaData.defaults, name))
 					{
 						Reflect.setField(meta, name, value);
 					}
@@ -859,7 +856,7 @@ class ProjectXMLParser extends HXProject
 						name = "packageName";
 					}
 
-					if (Reflect.hasField(MetaDataType.fields, name))
+					if (Reflect.hasField(MetaData.defaults, name))
 					{
 						Reflect.setField(meta, name, value);
 					}
@@ -2009,11 +2006,11 @@ class ProjectXMLParser extends HXProject
 					Reflect.setField(windows[id], "colorDepth", Std.parseInt(value));
 
 				default:
-					if (Reflect.hasField(WindowDataType.fields, name))
+					if (Reflect.hasField(WindowData.defaults, name))
 					{
 						Reflect.setField(windows[id], name, value == "true");
 					}
-					else if (Reflect.hasField(WindowDataType.fields, formatAttributeName(name)))
+					else if (Reflect.hasField(WindowData.defaults, formatAttributeName(name)))
 					{
 						Reflect.setField(windows[id], formatAttributeName(name), value == "true");
 					}

src/lime/tools/WindowData.hx

@@ -1,7 +1,7 @@
 package lime.tools;
 
-typedef WindowData =
+@:forward
-{
+abstract WindowData({
 	@:optional var width:Int;
 	@:optional var height:Int;
 	@:optional var x:Float;
@@ -31,4 +31,37 @@ typedef WindowData =
 	@:optional var minimized:Bool;
 	@:optional var maximized:Bool;
 	@:optional var hidden:Bool;
+}) from Dynamic
+{
+	public static var defaults = {
+		width: 0,
+		height: 0,
+		x: 0.0,
+		y: 0.0,
+		background: 0,
+		parameters: "",
+		fps: 0,
+		hardware: false,
+		display: 0,
+		resizable: false,
+		borderless: false,
+		vsync: false,
+		fullscreen: false,
+		allowHighDPI: false,
+		alwaysOnTop: false,
+		antialiasing: 0,
+		orientation: Orientation.AUTO,
+		allowShaders: false,
+		requireShaders: false,
+		depthBuffer: false,
+		stencilBuffer: false,
+		title: "",
+		#if (js && html5)
+		element: null,
+		#end
+		colorDepth: 0,
+		minimized: false,
+		maximized: false,
+		hidden: false
+	};
 }

src/lime/tools/_types/ApplicationDataType.hx

@@ -1,17 +0,0 @@
-package lime.tools._types;
-
-import lime.tools.ApplicationData;
-
-class ApplicationDataType
-{
-	public static var fields:ApplicationData =
-		{
-			file: "",
-			init: "",
-			main: "",
-			path: "",
-			preloader: "",
-			swfVersion: 0.0,
-			url: ""
-		}
-}

src/lime/tools/_types/MetaDataType.hx

@@ -1,18 +0,0 @@
-package lime.tools._types;
-
-import lime.tools.MetaData;
-
-class MetaDataType
-{
-	public static var fields:MetaData =
-		{
-			buildNumber: "",
-			company: "",
-			companyId: "",
-			companyUrl: "",
-			description: "",
-			packageName: "",
-			title: "",
-			version: ""
-		}
-}

src/lime/tools/_types/WindowDataType.hx

@@ -1,39 +0,0 @@
-package lime.tools._types;
-
-import lime.tools.WindowData;
-
-class WindowDataType
-{
-	public static var fields:WindowData =
-		{
-			width: 0,
-			height: 0,
-			x: 0.0,
-			y: 0.0,
-			background: 0,
-			parameters: "",
-			fps: 0,
-			hardware: false,
-			display: 0,
-			resizable: false,
-			borderless: false,
-			vsync: false,
-			fullscreen: false,
-			allowHighDPI: false,
-			alwaysOnTop: false,
-			antialiasing: 0,
-			orientation: Orientation.AUTO,
-			allowShaders: false,
-			requireShaders: false,
-			depthBuffer: false,
-			stencilBuffer: false,
-			title: "",
-			#if (js && html5)
-			element: null,
-			#end
-			colorDepth: 0,
-			minimized: false,
-			maximized: false,
-			hidden: false
-		}
-}

tools/CommandLineTools.hx

@@ -10,9 +10,6 @@ import hxp.*;
 import lime.system.CFFI;
 import lime.tools.HXProject;
 import lime.tools.*;
-import lime.tools._types.ApplicationDataType;
-import lime.tools._types.MetaDataType;
-import lime.tools._types.WindowDataType;
 import sys.io.File;
 import sys.io.Process;
 import sys.FileSystem;
@@ -1863,9 +1860,9 @@ class CommandLineTools
 					var fieldValue = Reflect.field(project, field);
 					var typeValue:Dynamic = switch (field)
 					{
-						case "app": ApplicationDataType.fields;
+						case "app": ApplicationData.defaults;
-						case "meta": MetaDataType.fields;
+						case "meta": MetaData.defaults;
-						case "window": WindowDataType.fields;
+						case "window": WindowData.defaults;
 						default: fieldValue;
 					};
 
@@ -2133,9 +2130,9 @@ class CommandLineTools
 						var fieldReference = Reflect.field(overrides, fieldName);
 						var typeValue:Dynamic = switch (fieldName)
 						{
-							case "app": ApplicationDataType.fields;
+							case "app": ApplicationData.defaults;
-							case "meta": MetaDataType.fields;
+							case "meta": MetaData.defaults;
-							case "window": WindowDataType.fields;
+							case "window": WindowData.defaults;
 							default: fieldReference;
 						};