charter progress

assets/shaders/engine/README.txt

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+THOSE SHADERS ARE USED INTERNALLY BY THE ENGINE
+
+MODIFY THEM AT YOUR OWN RISK!! IF IT CRASHES IT AINT MY FAULT

assets/shaders/engine/charterNote.frag

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+#pragma header
+
+uniform vec3 noteColor;
+
+void main() {
+    vec4 finalColor = flixel_texture2D(bitmap, openfl_TextureCoordv);
+    float diff = finalColor.r - ((finalColor.g + finalColor.b) / 2.0);
+    gl_FragColor = vec4(((finalColor.g + finalColor.b) / 2.0) + (noteColor.r * diff), finalColor.g + (noteColor.g * diff), finalColor.b + (noteColor.b * diff), finalColor.a);
+}