Adding modding folder with a hacked build.

modding/hacked/ui/opengl/Errors.go

@@ -0,0 +1,54 @@
+package opengl
+
+import (
+	"fmt"
+)
+
+var errorStrings = map[uint32]string{
+	NO_ERROR:                      "NO_ERROR",
+	INVALID_ENUM:                  "INVALID_ENUM",
+	INVALID_VALUE:                 "INVALID_VALUE",
+	INVALID_OPERATION:             "INVALID_OPERATION",
+	STACK_OVERFLOW:                "STACK_OVERFLOW",
+	STACK_UNDERFLOW:               "STACK_UNDERFLOW",
+	OUT_OF_MEMORY:                 "OUT_OF_MEMORY",
+	INVALID_FRAMEBUFFER_OPERATION: "INVALID_FRAMEBUFFER_OPERATION"}
+
+// ErrorString returns a readable version of the provided error code. If the
+// code is unknown, the textual representation of the hexadecimal value is
+// returned.
+func ErrorString(errorCode uint32) string {
+	value, exists := errorStrings[errorCode]
+
+	if !exists {
+		value = fmt.Sprintf("0x%04X", errorCode)
+	}
+
+	return value
+}
+
+// ShaderError describes a problem with a log.
+type ShaderError struct {
+	Log string
+}
+
+// Error returns the log.
+func (err ShaderError) Error() string {
+	return err.Log
+}
+
+// NamedShaderError is an error with a name.
+type NamedShaderError struct {
+	Name   string
+	Nested error
+}
+
+// Error returns the name with the nested error information.
+func (err NamedShaderError) Error() string {
+	return fmt.Sprintf("%s failed: %v", err.Name, err.Nested)
+}
+
+// Unwrap returns the nested error.
+func (err NamedShaderError) Unwrap() error {
+	return err.Nested
+}