Working dialogue actions handling

res/text/intro.yarn

@@ -3,8 +3,9 @@ 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!
+-> Maybe I'm still asleep?
-    You got it, pal!
+    You: Surely the scriptwriting isn't *that* cliché...
--> Can I put text inside options?
+-> Is this even still the same ship?
-    You sure can!
+    You: Best not get too philsophical just yet
+You: Let's have another look around...
 ===

src/DialogueManager.hx

@@ -8,13 +8,19 @@ import hxyarn.dialogue.OptionSet;
 import hxyarn.compiler.Compiler;
 import hxyarn.compiler.CompilationJob;
 
+typedef Option = {
+	text:String,
+	callback:() -> Void
+};
+
 class DialogueManager {
     var storage = new MemoryVariableStore();
     var dialogue:Dialogue;
     var stringTable:Map<String, StringInfo>;
-    var callback:(DialogueManager, String) -> Void;
+    var dialogueCallback:(DialogueManager, String) -> Void;
+    var optionCallback:(DialogueManager, Array<Option>) -> Void;
 
-    public function new(lineHandlerCallback:(DialogueManager, String) -> Void) {
+    public function new(_dialogueCallback:(DialogueManager, String) -> Void, _optionCallback:(DialogueManager, Array<Option>) -> Void) {
         dialogue = new Dialogue(new MemoryVariableStore());
 
         dialogue.logDebugMessage = this.logDebugMessage;
@@ -26,7 +32,8 @@ class DialogueManager {
         dialogue.nodeStartHandler = this.nodeStartHandler;
         dialogue.dialogueCompleteHandler = this.dialogueCompleteHandler;
 
-        callback = lineHandlerCallback;
+        dialogueCallback = _dialogueCallback;
+        optionCallback = _optionCallback;
     }
 
     public function load(text:Array<String>, fileNames:Array<String>) {
@@ -59,21 +66,28 @@ class DialogueManager {
     public function lineHandler(line:Line):HandlerExecutionType {
         var text = getComposedTextForLine(line);
 
-        callback(this, text);
+        dialogueCallback(this, text);
 
         return HandlerExecutionType.ContinueExecution;
     }
 
     public function optionsHandler(options:OptionSet) {
         var optionCount = options.options.length;
-        var optionText = new Array<String>();
+        var optionChoices = new Array<Option>();
 
-        for (option in options.options) {
+        for (i => option in options.options) {
           var text = getComposedTextForLine(option.line);
-            optionText.push(text);
+          optionChoices.push({
+            text: text,
+            callback: function() {
+                dialogue.setSelectedOption(i);
+                dialogue.resume();
+            }
+          });
         }
 
-        // show options
+
+        optionCallback(this, optionChoices);
     }
 
     public function getComposedTextForLine(line:Line):String {

src/Game.hx

@@ -1,13 +1,15 @@
 import Const;
 import DialogueBox;
 import DialogueManager;
+import DialogueManager.Option;
 
 @:publicFields
 class Game extends hxd.App {
 	public var scene:h2d.Scene;
 	public var font:h2d.Font;
 	public var world:World;
-	public var curDialog:h2d.Object;
+	public var curDialogue:h2d.Object;
+	public var actions:Array<h2d.ScaleGrid> = [];
 	public var dialogueManager:DialogueManager;
 
 	override function init() {
@@ -19,13 +21,13 @@ class Game extends hxd.App {
 		font = Res.font.minecraftia_regular_6.toFont();
 		font.resizeTo(24);
 
-		dialogueManager = new DialogueManager(dialogue);
+		dialogueManager = new DialogueManager(dialogue, renderActions);
 
 		var yarnText = [
-			hxd.Res.text.encounters.entry.getText(),
+			hxd.Res.text.intro.entry.getText(),
 		];
 		var yarnFileNames = [
-			hxd.Res.text.encounters.entry.name,
+			hxd.Res.text.intro.entry.name,
 		];
 		dialogueManager.load(yarnText, yarnFileNames);
 		dialogueManager.runNode("Intro");
@@ -40,6 +42,44 @@ class Game extends hxd.App {
 			manager.resume();
 		};
 
-		curDialog = d;
+		curDialogue = d;
+	}
+
+	function renderActions(manager:DialogueManager, t:Array<Option>) {
+		for (action in t) {
+			addAction(action.text, action.callback);
 		}
 	}
+
+	function newPanel(w, h) {
+		var g = new h2d.ScaleGrid(Res.ui.toTile(), 5, 5);
+		g.width = w;
+		g.height = h;
+		g.colorKey = 0xFF00FF;
+		scene.add(g, 1);
+		return g;
+	}
+
+	function addAction(a: String, callback: () -> Void) {
+		var spr = newPanel(Const.W, 60);
+		curDialogue.addChild(spr);
+		var tf = new h2d.Text(font, spr);
+		tf.text = a;
+		tf.x = 10;
+		tf.y = 10;
+		spr.x = 0;
+		spr.y = 100 + actions.length * 60;
+		var int = new h2d.Interactive(spr.width, spr.height, spr);
+		int.onClick = function(_) {
+				for (action in actions) {
+					action.remove();
+				}
+				callback();
+				// removeDialog();
+		}
+		int.cursor = Button;
+		actions.push(spr);
+		return spr;
+	}
+
+}

src/Main.hx

@@ -47,9 +47,9 @@ class Main extends hxd.App {
 		root.btnContinueGame.onClick = function() {
 			root.btnContinueGame.dom.addClass("highlight");
 		}
-		root.btnQuit.onClick = function() {
+		// root.btnQuit.onClick = function() {
-			Sys.exit(0);
+		// 	Sys.exit(0);
-		}
+		// }
 
 		style = new h2d.domkit.Style();
 		style.load(hxd.Res.style);