luboslenco
45 lines
1015 B
Haxe
45 lines
1015 B
Haxe
package arm;
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class OrbitCamera extends iron.Trait {
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public static var inst:OrbitCamera;
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public var enabled = false;
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var redraws = 0;
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public function new() {
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super();
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inst = this;
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notifyOnUpdate(function() {
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if (iron.system.Input.occupied) return;
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if (!arm.App.uienabled) return;
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if (UITrait.inst.isScrolling) return;
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if (arm.App.isDragging) return;
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if (UITrait.inst.cameraType != 0) return;
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var mouse = iron.system.Input.getMouse();
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if (mouse.x > iron.App.w()) return;
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var keyboard = iron.system.Input.getKeyboard();
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var camera = iron.Scene.active.camera;
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if (mouse.wheelDelta != 0) {
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redraws = 2;
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camera.move(camera.look(), mouse.wheelDelta * (-0.1));
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}
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if (mouse.down("middle") || (mouse.down("right") && keyboard.down("space"))) {
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redraws = 2;
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camera.transform.loc.addf(-mouse.movementX / 150, 0.0, mouse.movementY / 150);
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camera.buildMatrix();
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}
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if (redraws > 0) {
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redraws--;
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UITrait.inst.dirty = 2;
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}
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});
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}
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}
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