* Rewrite of R_LoadImage to make it more generic and data driven

code/qcommon/q_shared.c

@@ -53,6 +53,28 @@ char *COM_SkipPath (char *pathname)
 	return last;
 }
 
+/*
+============
+COM_GetExtension
+============
+*/
+const char *COM_GetExtension( const char *name ) {
+	int length, i;
+
+	length = strlen(name)-1;
+	i = length;
+
+	while (name[i] != '.')
+	{
+		i--;
+		if (name[i] == '/' || i == 0)
+			return ""; // no extension
+	}
+
+	return &name[i+1];
+}
+
+
 /*
 ============
 COM_StripExtension