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Fix clearing/cutting several tiles at the same time from the tileset

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This commit is contained in:
David Capello 2020-10-26 18:45:21 -03:00
parent 2d0227e8b2
commit 394b8bb2aa
1 changed files with 8 additions and 2 deletions
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10
src/app/ui/color_bar.cpp
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@ -1011,8 +1011,14 @@ app::Color ColorBar::onPaletteViewGetBackgroundIndex()
return getBgColor(); return getBgColor();
} }
void ColorBar::onTilesViewClearTiles(const doc::PalettePicks& picks) void ColorBar::onTilesViewClearTiles(const doc::PalettePicks& _picks)
{ {
// Copy the collection of selected tiles because in case that the
// user want to delete a range of tiles (several tiles at the same
// time), after the first cmd::RemoveTile() is executed this
// collection (_picks) will be modified and we'll lost the other
// selected tiles to remove.
doc::PalettePicks picks = _picks;
try { try {
ContextWriter writer(UIContext::instance(), 500); ContextWriter writer(UIContext::instance(), 500);
Sprite* sprite = writer.sprite(); Sprite* sprite = writer.sprite();
@ -1021,7 +1027,7 @@ void ColorBar::onTilesViewClearTiles(const doc::PalettePicks& picks)
auto tileset = m_tilesView.tileset(); auto tileset = m_tilesView.tileset();
Tx tx(writer.context(), "Clear Tiles", ModifyDocument); Tx tx(writer.context(), "Clear Tiles", ModifyDocument);
for (doc::tile_index ti=0; ti<picks.size(); ++ti) { for (int ti=int(picks.size())-1; ti>=0; --ti) {
if (picks[ti]) if (picks[ti])
tx(new cmd::RemoveTile(tileset, ti)); tx(new cmd::RemoveTile(tileset, ti));
} }