Codechange: allow certain enumeration to be added

Otherwise C++20 doesn't like it.
2024-01-16 22:01:28 +01:00
parent 7737aa6640
commit aa5ba5bd7f
21 changed files with 83 additions and 63 deletions
--- a/src/gfx_type.h
+++ b/src/gfx_type.h
@@ -247,6 +247,7 @@ enum Colours : byte {
 	COLOUR_END,
 	INVALID_COLOUR = 0xFF,
 };
+DECLARE_ENUM_AS_ADDABLE(Colours)

 /** Colour of the strings, see _string_colourmap in table/string_colours.h or docs/ottd-colourtext-palette.png */
 enum TextColour {