46 lines
898 B
Haxe
46 lines
898 B
Haxe
package armory.logicnode;
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import iron.Scene;
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import armory.trait.internal.CanvasScript;
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class CanvasGetScaleNode extends LogicNode {
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var canvas: CanvasScript;
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var element: String;
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var width: Int;
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var height: Int;
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public function new(tree: LogicTree) {
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super(tree);
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}
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#if arm_ui
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function update() {
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if (!canvas.ready) return;
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tree.removeUpdate(update);
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var e = canvas.getElement(element);
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if (e == null) return;
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height = e.height;
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width = e.width;
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runOutput(0);
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}
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override function run(from: Int) {
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element = inputs[1].get();
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canvas = Scene.active.getTrait(CanvasScript);
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if (canvas == null) canvas = Scene.active.camera.getTrait(CanvasScript);
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// Ensure canvas is ready
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tree.notifyOnUpdate(update);
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update();
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}
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override function get(from: Int): Dynamic {
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if (from == 1) return height;
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else if (from == 2) return width;
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else return 0;
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}
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#end
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}
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