Sprite.java

package com.doamax.game.graphics;

public class Sprite {

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

    public static Sprite grass = new Sprite(16, 0, 0, SpriteSheet.tiles);
    public static Sprite voidSprite = new Sprite(16, 0xFFFFFF);

    public static Sprite player0 = new Sprite(16, 0, 10, SpriteSheet.tiles);
    public static Sprite player1 = new Sprite(16, 1, 10, SpriteSheet.tiles);
    public static Sprite player2 = new Sprite(16, 0, 11, SpriteSheet.tiles);
    public static Sprite player3 = new Sprite(16, 1, 11, SpriteSheet.tiles);

    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];
        }
    }
}
}