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Merge pull request #7877 from ChillerDragon/pr_fix_ub_if_no_game_layer

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Fix clang warning and UB when there is no game layer
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Dennis Felsing 2024-01-30 06:39:52 +00:00 committed by GitHub
parent ed43b1495d f375f20ffc
commit 8366bfb881
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GPG key ID: B5690EEEBB952194
1 changed files with 10 additions and 3 deletions
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13
src/game/editor/popups.cpp
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@ -405,7 +405,7 @@ CUI::EPopupMenuFunctionResult CEditor::PopupGroup(void *pContext, CUIRect View,
{
// gather all tile layers
std::vector<std::shared_ptr<CLayerTiles>> vpLayers;
int GameLayerIndex;
int GameLayerIndex = -1;
for(int LayerIndex = 0; LayerIndex < (int)pEditor->m_Map.m_pGameGroup->m_vpLayers.size(); LayerIndex++)
{
auto &pLayer = pEditor->m_Map.m_pGameGroup->m_vpLayers.at(LayerIndex);
@ -446,8 +446,15 @@ CUI::EPopupMenuFunctionResult CEditor::PopupGroup(void *pContext, CUIRect View,
if(!pGameLayer->m_TilesHistory.empty())
{
// record undo
pEditor->m_EditorHistory.RecordAction(std::make_shared<CEditorActionTileChanges>(pEditor, pEditor->m_SelectedGroup, GameLayerIndex, "Clean up game tiles", pGameLayer->m_TilesHistory));
if(GameLayerIndex == -1)
{
dbg_msg("editor", "failed to record action (GameLayerIndex not found)");
}
else
{
// record undo
pEditor->m_EditorHistory.RecordAction(std::make_shared<CEditorActionTileChanges>(pEditor, pEditor->m_SelectedGroup, GameLayerIndex, "Clean up game tiles", pGameLayer->m_TilesHistory));
}
pGameLayer->ClearHistory();
}