shader_type canvas_item;

uniform vec2 motion = vec2(0.0);
uniform float scale = 1.0;
uniform float multiplier = 1.0;
uniform vec2 offset = vec2(0.0);
uniform bool manual = false;

void vertex(){
	if(manual){
		UV = (VERTEX + offset + (multiplier * motion)) * TEXTURE_PIXEL_SIZE * (1.0/scale);
	}else{
		UV = (VERTEX + offset + (TIME * motion)) * TEXTURE_PIXEL_SIZE * (1.0/scale);
	}
}

void fragment(){
	COLOR *= texture(TEXTURE, UV);
}