public void tick() {
if (walking) {
animSprite.tick();
} else animSprite.setFrame(0);
if (fireRate > 0) {
fireRate--;
}
int xa = 0, ya = 0;
if (input.up) {
animSprite = up;
ya--;
} else if (input.down) {
animSprite = down;
ya++;
}
if (input.left) {
animSprite = left;
xa--;
} else if (input.right) {
animSprite = right;
xa++;
}
if (xa != 0 || ya != 0) {
move(xa, ya);
walking = true;
} else {
walking = false;
}
clear();
updateShooting();
}
public void render(Screen screen) {
int flip = 0;
sprite = animSprite.getSprite();
screen.renderMob(x - 8, y - 8, sprite, flip);
}