A Godot Engine shader that turns pixel into white once its uniform is set to true

damage-shader.shader

shader_type canvas_item;

uniform bool damaged = false;

void fragment(){
	vec4 previous_color = texture(TEXTURE, UV);
	vec4 white_color = vec4(1.0, 1.0, 1.0, previous_color.a);
	vec4 new_color = previous_color;
	
	if (damaged == true){
		new_color = white_color;
	}
	COLOR = new_color;
}