#version 130

in vec3 ex_color;
in float x;
in vec2 uv;
uniform sampler2D pudding_texture;

void color()
{
    vec3 shadowed = min(ex_color, 1.0);
    float dx = abs(floor(gl_FragCoord[0]) - 480) / 480.0;
    if (int(floor(gl_FragCoord[0] / 2) + floor(gl_FragCoord[1]) / 2) % 2 == 0)
    {
        gl_FragColor = vec4(shadowed * 1.2, 1);
    }
    else
    {
        gl_FragColor = vec4(shadowed * 0.7, 1);
    }
    gl_FragColor[0] = int(gl_FragColor[0] * 4) / 4.0;
    gl_FragColor[1] = int(gl_FragColor[1] * 4) / 4.0;
    gl_FragColor[2] = int(gl_FragColor[2] * 4) / 4.0;
    gl_FragColor *= x;
}

void main()
{
    gl_FragColor = texture(pudding_texture, uv);
}