51 lines
1.3 KiB
Haxe
51 lines
1.3 KiB
Haxe
package funkin.system;
|
|
|
|
import flixel.graphics.FlxGraphic;
|
|
|
|
/**
|
|
* Dummy FlxSprite that allows you to cache FlxGraphics, and immediatly send them to GPU memory.
|
|
*/
|
|
class GraphicCacheSprite extends FlxSprite {
|
|
/**
|
|
* Array containing all of the graphics cached by this sprite.
|
|
*/
|
|
public var cachedGraphics:Array<FlxGraphic> = [];
|
|
/**
|
|
* Array containing all of the non rendered (not sent to GPU) cached graphics.
|
|
*/
|
|
public var nonRenderedCachedGraphics:Array<FlxGraphic> = [];
|
|
|
|
public override function new() {
|
|
super();
|
|
alpha = 0.00001;
|
|
}
|
|
|
|
/**
|
|
* Caches a graphic at specified path.
|
|
* @param path Path to the graphic.
|
|
*/
|
|
public function cache(path:String) {
|
|
var graphic = FlxG.bitmap.add(path);
|
|
if (graphic != null) {
|
|
// make their useCount one time higher to prevent them from auto being cleared from cache
|
|
graphic.useCount++;
|
|
cachedGraphics.push(graphic);
|
|
nonRenderedCachedGraphics.push(graphic);
|
|
}
|
|
}
|
|
|
|
public override function destroy() {
|
|
for(g in cachedGraphics)
|
|
// make their usecount 1 time lower so that it can be cleared again
|
|
g.useCount--;
|
|
graphic = null;
|
|
super.destroy();
|
|
}
|
|
|
|
public override function draw() {
|
|
while (nonRenderedCachedGraphics.length > 0) {
|
|
loadGraphic(nonRenderedCachedGraphics.shift());
|
|
drawComplex(FlxG.camera);
|
|
}
|
|
}
|
|
} |