Project as is

src/com/gnarly/engine/components/Animation.java

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+package com.gnarly.engine.components;
+
+import com.gnarly.engine.utils.Library;
+
+public class Animation {
+
+	int curFrame, numFrames;
+	float pastTime, curTime, mspf;
+	boolean play, loop;
+	Texture[] frames;
+	
+	public Animation(String name, String type, int numFrames, int fps, boolean loop) {
+		this.numFrames = numFrames;
+		this.loop = loop;
+		play = true;
+		mspf = 1000.0f / (float) fps;
+		pastTime = System.nanoTime() / 1000000.0f;
+		frames = new Texture[numFrames];
+		for (int i = 0; i < frames.length; i++)
+			frames[i] = Library.getTexture(name + " " + (i + 1) + "." + type);
+	}
+	
+	public Animation(String name) {
+		frames = new Texture[1];
+		frames[0] = Library.getTexture(name);
+	}
+	
+	public void update() {
+		if(frames.length > 1) {
+			curTime = System.nanoTime() / 1000000.0f;
+			while(play && curTime - pastTime > mspf) {
+				if(curFrame != frames.length - 1)
+					++curFrame;
+				else if(loop)
+					curFrame = 0;
+				else
+					pause();
+				pastTime += mspf;
+			}
+		}
+	}
+	
+	public int getWidth() {
+		return frames[curFrame].getWidth();
+	}
+	
+	public int getHeight() {
+		return frames[curFrame].getHeight();
+	}
+	
+	public void pause() {
+		play = false;
+	}
+	
+	public void play() {
+		if(!play) {
+			pastTime = System.nanoTime() / 1000000.0f;
+			play = true;
+		}
+	}
+	
+	public void reset() {
+		curFrame = 0;
+		pastTime = System.nanoTime() / 1000000.0f;
+	}
+	
+	public void bind() {
+		frames[curFrame].bind();
+	}
+	
+	public void unbind() {
+		frames[curFrame].unbind();
+	}
+}