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lua: Avoid cmd::SetPalette() when there is nothing to change

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This commit is contained in:
David Capello 2019-01-10 16:19:46 -03:00
parent f1f888a819
commit 3fddf4dfef
1 changed files with 9 additions and 3 deletions
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12
src/app/script/palette_class.cpp
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@ -97,9 +97,11 @@ int Palette_resize(lua_State* L)
Palette newPal(*pal);
newPal.resize(ncolors);
Tx tx;
tx(new cmd::SetPalette(sprite, pal->frame(), &newPal));
tx.commit();
if (*pal != newPal) {
Tx tx;
tx(new cmd::SetPalette(sprite, pal->frame(), &newPal));
tx.commit();
}
}
else
pal->resize(ncolors);
@ -135,6 +137,10 @@ int Palette_setColor(lua_State* L)
doc::color_t docColor = convert_args_into_pixel_color(L, 3);
if (auto sprite = obj->sprite(L)) {
// Nothing to do
if (pal->getEntry(i) == docColor)
return 0;
Palette newPal(*pal);
newPal.setEntry(i, docColor);