omg working yarnspinner dialogue 😍

compile.hxml

@@ -2,6 +2,7 @@
 --macro Init.setup()
 -lib heaps
 -lib hlsdl
+-lib hxyarn
 -hl rewild.hl
 -main Main
 -lib domkit

res/font/pixel_unicode/license.txt

@@ -0,0 +1,4 @@
+The FontStruction “Pixel UniCode”
+(http://fontstruct.com/fontstructions/show/908795) by “ivancr72” is licensed
+under a Creative Commons Attribution license
+(http://creativecommons.org/licenses/by/3.0/).

res/font/pixel_unicode/readme.txt

@@ -0,0 +1,26 @@
+The font file in this archive was created using Fontstruct the free, online
+font-building tool.
+This font was created by “ivancr72”.
+This font has a homepage where this archive and other versions may be found:
+http://fontstruct.com/fontstructions/show/908795
+
+Try Fontstruct at http://fontstruct.com
+It’s easy and it’s fun.
+
+NOTE FOR FLASH USERS: Fontstruct fonts (fontstructions) are optimized for Flash.
+If the font in this archive is a pixel font, it is best displayed at a font-size
+of 16.
+
+Fontstruct is sponsored by FontShop.
+Visit them at http://fontshop.com
+FontShop is the original independent font retailer. We’ve been around since
+the dawn of digital type. Whether you need the right font or need to create the
+right font from scratch, let our 23 years of experience work for you.
+
+Fontstruct is copyright ©2013-2014 Rob Meek
+
+LEGAL NOTICE:
+In using this font you must comply with the licensing terms described in the
+file “license.txt” included with this archive.
+If you redistribute the font file in this archive, it must be accompanied by all
+the other files from this archive, including this one.

res/text/encounters.yarn

@@ -0,0 +1,10 @@
+title: Intro
+---
+You: It's been 3 earth-days since I woke up from cryostasis, and I still don't know what's going on.
+You: Why is nobody else awake?
+You: What happened to the updates from mission control?
+-> Wow, some options!
+    You got it, pal!
+-> Can I put text inside options?
+    You sure can!
+===

src/DialogueBox.hx

@@ -1,4 +1,4 @@
-class Dialogue extends h2d.Object {
+class DialogueBox extends h2d.Object {
 	var game:Game;
 	var bg:h2d.ScaleGrid;
 	var tf:h2d.Text;
@@ -12,11 +12,8 @@ class Dialogue extends h2d.Object {
 	var textPos:Int = 0;
 	var chan:hxd.snd.Channel;
 
-	// public function new(width:Int, height:Int, text : String,sfx:hxd.res.Sound) {
 	public function new(width:Int, height:Int, text:String) {
 		super();
-		// if( sfx != null )
-		// 	chan = sfx.play(true);
 		if (text == null)
 			text = "NULL";
 		game = Game.inst;
@@ -24,8 +21,6 @@ class Dialogue extends h2d.Object {
 		bg = new h2d.ScaleGrid(Res.ui.toTile(), 5, 5, this);
 		bg.colorKey = 0xFF00FF;
 		tf = new h2d.Text(game.font, this);
-		tf.scaleX = 2;
-		tf.scaleY = 2;
 		tf.y = 5;
 		tf.x = 7;
 		tf.dropShadow = {

src/DialogueManager.hx

@@ -0,0 +1,112 @@
+import hxyarn.dialogue.Dialogue;
+import hxyarn.dialogue.VariableStorage.MemoryVariableStore;
+import hxyarn.dialogue.StringInfo;
+import hxyarn.dialogue.Line;
+import hxyarn.dialogue.Command;
+import hxyarn.dialogue.Option;
+import hxyarn.dialogue.OptionSet;
+import hxyarn.compiler.Compiler;
+import hxyarn.compiler.CompilationJob;
+
+class DialogueManager {
+    var storage = new MemoryVariableStore();
+    var dialogue:Dialogue;
+    var stringTable:Map<String, StringInfo>;
+    var callback:(DialogueManager, String) -> Void;
+
+    public function new(lineHandlerCallback:(DialogueManager, String) -> Void) {
+        dialogue = new Dialogue(new MemoryVariableStore());
+
+        dialogue.logDebugMessage = this.logDebugMessage;
+        dialogue.logErrorMessage = this.logErrorMessage;
+        dialogue.lineHandler = this.lineHandler;
+        dialogue.optionsHandler = this.optionsHandler;
+        dialogue.commandHandler = this.commandHandler;
+        dialogue.nodeCompleteHandler = this.nodeCompleteHandler;
+        dialogue.nodeStartHandler = this.nodeStartHandler;
+        dialogue.dialogueCompleteHandler = this.dialogueCompleteHandler;
+
+        callback = lineHandlerCallback;
+    }
+
+    public function load(text:Array<String>, fileNames:Array<String>) {
+        var job = CompilationJob.createFromStrings(text, fileNames, dialogue.library);
+        var compiler = Compiler.compile(job);
+        stringTable = compiler.stringTable;
+
+        dialogue.addProgram(compiler.program);
+    }
+
+    public function runNode(nodeName:String) {
+        dialogue.setNode(nodeName);
+        dialogue.resume();
+    }
+
+    public function unload() {
+        dialogue.unloadAll();
+    }
+
+    public function resume() {
+        dialogue.resume();
+    }
+
+    public function logDebugMessage(message:String):Void {
+    }
+
+    public function logErrorMessage(message:String):Void {
+    }
+
+    public function lineHandler(line:Line):HandlerExecutionType {
+        var text = getComposedTextForLine(line);
+
+        callback(this, text);
+
+        return HandlerExecutionType.ContinueExecution;
+    }
+
+    public function optionsHandler(options:OptionSet) {
+        var optionCount = options.options.length;
+        var optionText = new Array<String>();
+
+        for (option in options.options) {
+            var text = getComposedTextForLine(option.line);
+            optionText.push(text);
+        }
+
+        // show options
+    }
+
+    public function getComposedTextForLine(line:Line):String {
+        var substitutedText = Dialogue.expandSubstitutions(stringTable[line.id].text, line.substitutions);
+
+        var markup = dialogue.parseMarkup(substitutedText);
+
+        return markup.text;
+    }
+
+    public function commandHandler(command:Command) {
+    }
+
+    public function nodeCompleteHandler(nodeName:String) {}
+
+    public function nodeStartHandler(nodeName:String) {}
+
+    public function dialogueCompleteHandler() {
+    }
+
+    public function getNodeNames(?includesTag = "") {
+        var nodeNames = [];
+        for (nodeName in dialogue.allNodes) {
+            if (includesTag == "") {
+                nodeNames.push(nodeName);
+                continue;
+            }
+
+            var tags = dialogue.getTagsForNode(nodeName);
+            if (tags.contains(includesTag)) {
+                nodeNames.push(nodeName);
+            }
+        }
+        return nodeNames;
+    }
+}

src/Game.hx

@@ -1,4 +1,6 @@
 import Const;
+import DialogueBox;
+import DialogueManager;
 
 @:publicFields
 class Game extends hxd.App {
@@ -6,32 +8,38 @@ class Game extends hxd.App {
 	public var font:h2d.Font;
 	public var world:World;
 	public var curDialog:h2d.Object;
+	public var dialogueManager:DialogueManager;
 
 	override function init() {
 		scene = s2d;
-		s2d.setFixedSize(Const.W, Const.H + 12);
+		s2d.scaleMode = Stretch(Const.W, Const.H + 12);
 		world = new World(Res.map, Res.tiles);
 		s2d.add(world.root, 0);
-		font = Res.minecraftia_regular_6.toFont();
 
-		dialog(["(you slowly wake up)", "...", "where am I?", "(the cold vastness of spaaaaace)"]);
+		font = Res.font.minecraftia_regular_6.toFont();
+		font.resizeTo(24);
+
+		dialogueManager = new DialogueManager(dialogue);
+
+		var yarnText = [
+			hxd.Res.text.encounters.entry.getText(),
+		];
+		var yarnFileNames = [
+			hxd.Res.text.encounters.entry.name,
+		];
+		dialogueManager.load(yarnText, yarnFileNames);
+		dialogueManager.runNode("Intro");
 	}
 
 	public static var inst:Game;
 
-	function dialog(t:Array<String>) {
+	function dialogue(manager:DialogueManager, t:String) {
-		if (t.length == 0) {
+		var d = new DialogueBox(Const.W, 100, t);
-			return;
+		d.y = 0;
-		}
-		var d = new Dialogue(Const.W, 100, t[0]);
-		d.y = Const.H - d.height;
 		d.onClick = function() {
-			d.remove();
+			manager.resume();
-			curDialog = null;
-			var t2 = t.copy();
-			t2.shift();
-			dialog(t2);
 		};
+
 		curDialog = d;
 	}
 }