93 lines
3.0 KiB
Haxe
93 lines
3.0 KiB
Haxe
package funkin.system;
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import flixel.math.FlxMatrix;
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import flixel.math.FlxRect;
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import flixel.math.FlxPoint;
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import flixel.FlxCamera;
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import flixel.math.FlxMath;
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import funkin.interfaces.IBeatReceiver;
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import flixel.FlxSprite;
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class XMLSprite extends FlxSprite implements IBeatReceiver {
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public var beatAnims:Array<String> = [];
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public var name:String;
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public var zoomFactor:Float = 1;
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public var initialZoom:Float = 1;
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public override function update(elapsed:Float) {
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super.update(elapsed);
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}
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public function beatHit(curBeat:Int) {
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if (beatAnims.length > 0) {
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var anim = beatAnims[FlxMath.wrap(curBeat, 0, beatAnims.length-1)];
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if (anim != null && anim != "null" && anim != "none")
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animation.play(anim);
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}
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}
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public function stepHit(curBeat:Int) {}
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public override function getScreenBounds(?newRect:FlxRect, ?camera:FlxCamera):FlxRect {
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__doPreZoomScaleProcedure(camera);
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var r = super.getScreenBounds(newRect, camera);
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__doPostZoomScaleProcedure();
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return r;
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}
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public override function drawComplex(camera:FlxCamera) {
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super.drawComplex(camera);
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}
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public override function doAdditionalMatrixStuff(matrix:FlxMatrix, camera:FlxCamera) {
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super.doAdditionalMatrixStuff(matrix, camera);
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matrix.translate(-camera.width / 2, -camera.height / 2);
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var requestedZoom = FlxMath.lerp(1, camera.zoom, zoomFactor);
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var diff = requestedZoom / camera.zoom;
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matrix.scale(diff, diff);
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matrix.translate(camera.width / 2, camera.height / 2);
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}
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public override function getScreenPosition(?point:FlxPoint, ?Camera:FlxCamera):FlxPoint {
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if (__shouldDoScaleProcedure()) {
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__oldScale = FlxPoint.get(scrollFactor.x, scrollFactor.y);
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var requestedZoom = FlxMath.lerp(initialZoom, camera.zoom, zoomFactor);
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var diff = requestedZoom / camera.zoom;
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scrollFactor.scale(1/diff);
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var r = super.getScreenPosition(point, Camera);
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scrollFactor.set(__oldScale.x, __oldScale.y);
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__oldScale.put();
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__oldScale = null;
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return r;
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}
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return super.getScreenPosition(point, Camera);
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}
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// SCALING FUNCS
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#if REGION
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private inline function __shouldDoScaleProcedure()
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return zoomFactor != 1;
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var __oldScale:FlxPoint;
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var __skipZoomProcedure:Bool = false;
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private function __doPreZoomScaleProcedure(camera:FlxCamera) {
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if (__skipZoomProcedure = !__shouldDoScaleProcedure()) return;
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__oldScale = FlxPoint.get(scale.x, scale.y);
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var requestedZoom = FlxMath.lerp(initialZoom, camera.zoom, zoomFactor);
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var diff = requestedZoom / camera.zoom;
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scale.scale(diff);
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}
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private function __doPostZoomScaleProcedure() {
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if (__skipZoomProcedure) return;
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scale.set(__oldScale.x, __oldScale.y);
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__oldScale.put();
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__oldScale = null;
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}
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#end
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} |