Sprite.java

package tk.sketchistgames.graphics;

public class Sprite {
	public final int SIZE;
	private int x, y;
	public int[] pixels;
	private SpriteSheet sheet;


	public int getSize(){
		return SIZE;
	}

	public static SpriteSheet sprites = new SpriteSheet("/textures/spritesheet.png", 256);

	public static Sprite grass = new Sprite(16, 0, 0, sprites);
	public static Sprite voidSprite = new Sprite(16, 0 , 1, sprites);


	public Sprite(int size, int x, int y, SpriteSheet sheet) {
		SIZE = size;
		pixels = new int[SIZE * SIZE];
		this.x = x * size;
		this.y = y * size;
		this.sheet = sheet;
		load();
	}
	public Sprite(int size, int color){
		SIZE = size;
		pixels = new int[SIZE * SIZE];
		setColor(color);
	}

	private void setColor(int color) {
		for (int i = 0; i < SIZE * SIZE; i++){
			pixels[i] = color;
		}
	}
	private void load() {
		for(int y = 0; y < SIZE; y++){
			for (int x = 0; x < SIZE; x++){
				pixels[x+y*SIZE] = sheet.pixels[(x + this.x) + (y + this.y) *sheet.SIZE];
			}
		}
	}
}