update

game_bowling/Sources/lnx/BallTrait.hx

@@ -0,0 +1,55 @@
+package lnx;
+
+import iron.math.Vec4;
+import leenkx.trait.physics.RigidBody;
+
+class BallTrait extends iron.Trait {
+
+	@prop
+	var impulse = 65.0;
+
+	var fired = false;
+	var rb:RigidBody;
+	var start = new Vec4();
+
+	public function new() {
+		super();
+		
+		notifyOnInit(function() {
+			rb = object.getTrait(RigidBody);
+			start.setFrom(object.transform.loc);
+		});
+
+		notifyOnUpdate(function() {
+
+			var kb = iron.system.Input.getKeyboard();
+			var tr = object.transform;
+
+			if (!fired) {
+				if (kb.started("x") || kb.started("space")) {
+					rb.applyImpulse(new Vec4(0, impulse, 0));
+					fired = true;
+				}
+				else if (kb.down("left") && tr.loc.x > -0.9) {
+					tr.loc.x -= 0.02;
+					tr.buildMatrix();
+					rb.syncTransform();
+				}
+				else if (kb.down("right") && tr.loc.x < 0.9) {
+					tr.loc.x += 0.02;
+					tr.buildMatrix();
+					rb.syncTransform();
+				}
+			}
+
+			if (fired && tr.loc.z < -10) {
+				tr.loc.setFrom(start);
+				tr.buildMatrix();
+				rb.setLinearVelocity(0, 0, 0);
+				rb.setAngularVelocity(0, 0, 0);
+				rb.syncTransform();
+				fired = false;
+			}
+		});
+	}
+}

game_bowling/Sources/lnx/PinTrait.hx

@@ -0,0 +1,24 @@
+package lnx;
+
+class PinTrait extends iron.Trait {
+
+	public static var pinsRemoved = 0;
+
+	public function new() {
+		super();
+
+		pinsRemoved = 0;
+
+		notifyOnUpdate(function() {
+
+			if (object.transform.loc.z < - 20) {
+				object.remove();
+
+				if (++pinsRemoved >= 10) {
+					leenkx.system.Event.send("exit");
+				}
+			}
+
+		});
+	}
+}