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Clarify parameter names for gui.setlayermask 

This is a tiny follow-up to PR #273, with no actual changes in
functionality. In short:

- gui.setlayermask(top, bottom) -> gui.setlayermask(main, sub)

Display layers correspond to GPU (main or sub), not to screen (top or
bottom), so this change just updates the Lua parameter names to reflect
that.
This commit is contained in:
Alex Forsythe 2019-05-04 01:02:32 -05:00
parent be7f22a7f9
commit 6e5c9dbaf8
1 changed files with 6 additions and 6 deletions
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12
desmume/src/lua-engine.cpp
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@ -3279,16 +3279,16 @@ DEFINE_LUA_FUNCTION(gui_settransparency, "transparency_4_to_0")
return 0;
}
// gui.setlayermask(int top, int bottom)
// enables or disables display layers for each screen according to the bitfields provided
// gui.setlayermask(int main, int sub)
// enables or disables display layers for each GPU according to the bitfields provided
// e.g. 31 (11111) shows all layers; 0 (00000) hides all layers; 16 (10000) shows only the object layer (layer 4)
// this function is only supported by the windows frontend.
DEFINE_LUA_FUNCTION(gui_setlayermask, "top,bottom")
DEFINE_LUA_FUNCTION(gui_setlayermask, "main,sub")
{
#if defined(WIN32)
lua_Integer top = luaL_checkint(L, 1);
lua_Integer bottom = luaL_checkint(L, 2);
SetLayerMasks(top, bottom);
lua_Integer main = luaL_checkint(L, 1);
lua_Integer sub = luaL_checkint(L, 2);
SetLayerMasks(main, sub);
#endif
return 0;
}