uniform vec3 lightLocation; //Just set to 10, 10, 10 in the game class
vec3 lightColor = vec3(100, 100, 100); //The lights color

varying vec3 normal; //Normal (not setup through batch yet)
varying vec3 vertex; //Vertex from last stage

void main(){
	vec3 light = normalize(lightLocation.xyz - vertex); //Normalize length between the light location, and vertex location
    vec4 diffuse = vec4(lightColor, 1.0) * max(dot(normal, light), 0.0); //Diffuse color (light color)
    diffuse = clamp(diffuse, 0.0, 1.0); //Final light color

    gl_FragColor = gl_Color * diffuse; //Vertex color + light color
}