UUpdate Tutorials

playground/Bundled/canvas/MyCanvas.json

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+{"name":"untitled","x":0,"y":0,"width":960,"height":540,"elements":[{"id":0,"type":0,"name":"Text","event":"","x":3,"y":3,"width":753,"height":34,"text":"Leenkx Playground (press F to spawn box)","asset":"","color":-1,"anchor":0,"children":[],"visible":true,"rotation":0,"color_text":-1}],"assets":[],"visible":true,"theme":"Default Light"}

playground/README.md

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+https://github.com/lnxnkx3d/lnxnkx/wiki/playground

playground/Sources/lnx/SpawnBox.hx

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+package lnx;
+
+import iron.object.Object;
+import iron.system.Input;
+import iron.Scene;
+import leenkx.trait.physics.RigidBody;
+
+class SpawnBox extends iron.Trait {
+    public function new() {
+        super();
+        // We want to get notified every frame
+        notifyOnUpdate(update);
+    }
+
+    function update() {
+        // f key was pressed
+        if (Input.getKeyboard().started("f")) {
+            // Spawn Box object
+            Scene.active.spawnObject("Box", null, boxSpawned);
+        }
+    }
+
+    // Box just got spawned
+    function boxSpawned(o:Object) {
+        // Translate cube to the location of empty object
+        var traitOwner = object;
+        o.transform.loc.setFrom(traitOwner.transform.loc);
+        // Box object has a rigid body trait
+        // Notify physics system to take new location into effect!
+        o.getTrait(RigidBody).syncTransform();
+    }
+}

playground/Sources/lnx/node/MoveCylinder.hx

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+package lnx.node;
+
+@:access(leenkx.logicnode.LogicNode)@:keep class MoveCylinder extends leenkx.logicnode.LogicTree {
+
+	var functionNodes:Map<String, leenkx.logicnode.FunctionNode>;
+
+	var functionOutputNodes:Map<String, leenkx.logicnode.FunctionOutputNode>;
+
+	public function new() {
+		super();
+		this.functionNodes = new Map();
+		this.functionOutputNodes = new Map();
+		notifyOnAdd(add);
+	}
+
+	override public function add() {
+		var _GetObjectLocation_001 = new leenkx.logicnode.GetLocationNode(this);
+		_GetObjectLocation_001.preallocInputs(2);
+		_GetObjectLocation_001.preallocOutputs(1);
+		leenkx.logicnode.LogicNode.addLink(new leenkx.logicnode.ObjectNode(this, ""), _GetObjectLocation_001, 0, 0);
+		leenkx.logicnode.LogicNode.addLink(new leenkx.logicnode.BooleanNode(this, false), _GetObjectLocation_001, 0, 1);
+		var _SeparateXYZ = new leenkx.logicnode.SeparateVectorNode(this);
+		_SeparateXYZ.preallocInputs(1);
+		_SeparateXYZ.preallocOutputs(3);
+		leenkx.logicnode.LogicNode.addLink(_GetObjectLocation_001, _SeparateXYZ, 0, 0);
+		leenkx.logicnode.LogicNode.addLink(_SeparateXYZ, new leenkx.logicnode.FloatNode(this, 0.0), 0, 0);
+		var _SetObjectLocation_001 = new leenkx.logicnode.SetLocationNode(this);
+		_SetObjectLocation_001.preallocInputs(4);
+		_SetObjectLocation_001.preallocOutputs(1);
+		var _OnUpdate = new leenkx.logicnode.OnUpdateNode(this);
+		_OnUpdate.property0 = "Update";
+		_OnUpdate.preallocInputs(0);
+		_OnUpdate.preallocOutputs(1);
+		leenkx.logicnode.LogicNode.addLink(_OnUpdate, _SetObjectLocation_001, 0, 0);
+		leenkx.logicnode.LogicNode.addLink(new leenkx.logicnode.ObjectNode(this, ""), _SetObjectLocation_001, 0, 1);
+		var _Vector = new leenkx.logicnode.VectorNode(this);
+		_Vector.preallocInputs(3);
+		_Vector.preallocOutputs(1);
+		var _Math = new leenkx.logicnode.MathNode(this);
+		_Math.property0 = "Multiply";
+		_Math.property1 = false;
+		_Math.preallocInputs(2);
+		_Math.preallocOutputs(1);
+		var _Math_001 = new leenkx.logicnode.MathNode(this);
+		_Math_001.property0 = "Sine";
+		_Math_001.property1 = false;
+		_Math_001.preallocInputs(1);
+		_Math_001.preallocOutputs(1);
+		var _GetApplicationTime = new leenkx.logicnode.TimeNode(this);
+		_GetApplicationTime.preallocInputs(0);
+		_GetApplicationTime.preallocOutputs(3);
+		leenkx.logicnode.LogicNode.addLink(_GetApplicationTime, new leenkx.logicnode.FloatNode(this, 0.0), 1, 0);
+		leenkx.logicnode.LogicNode.addLink(_GetApplicationTime, new leenkx.logicnode.FloatNode(this, 0.0), 2, 0);
+		leenkx.logicnode.LogicNode.addLink(_GetApplicationTime, _Math_001, 0, 0);
+		leenkx.logicnode.LogicNode.addLink(_Math_001, _Math, 0, 0);
+		leenkx.logicnode.LogicNode.addLink(new leenkx.logicnode.FloatNode(this, 4.0), _Math, 0, 1);
+		leenkx.logicnode.LogicNode.addLink(_Math, _Vector, 0, 0);
+		leenkx.logicnode.LogicNode.addLink(_SeparateXYZ, _Vector, 1, 1);
+		leenkx.logicnode.LogicNode.addLink(_SeparateXYZ, _Vector, 2, 2);
+		leenkx.logicnode.LogicNode.addLink(_Vector, _SetObjectLocation_001, 0, 2);
+		leenkx.logicnode.LogicNode.addLink(new leenkx.logicnode.BooleanNode(this, false), _SetObjectLocation_001, 0, 3);
+		leenkx.logicnode.LogicNode.addLink(_SetObjectLocation_001, new leenkx.logicnode.NullNode(this), 0, 0);
+	}
+}