Adding modding folder with a hacked build.

modding/hacked/ui/opengl/CompileNewShader.go

@@ -0,0 +1,18 @@
+package opengl
+
+// CompileNewShader creates a shader of given type and compiles the provided source.
+func CompileNewShader(gl OpenGL, shaderType uint32, source string) (shader uint32, err error) {
+	shader = gl.CreateShader(shaderType)
+
+	gl.ShaderSource(shader, source)
+	gl.CompileShader(shader)
+
+	compileStatus := gl.GetShaderParameter(shader, COMPILE_STATUS)
+	if compileStatus == 0 {
+		err = ShaderError{Log: gl.GetShaderInfoLog(shader)}
+		gl.DeleteShader(shader)
+		shader = 0
+	}
+
+	return
+}