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Show rectangle when selecting entities

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This commit is contained in:
Jan Mrna
2025-10-12 16:04:40 +02:00
parent 4b3a4c53e8
commit d3af793092
7 changed files with 44 additions and 7 deletions
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14
cpp/src/pathfindingdemo.cpp
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@@ -219,6 +219,12 @@ void PathFindingDemo::HandleActions(const std::vector<UserAction> &actions)
WorldPos end = m_Camera.WindowToWorld(m_SelectionBox.end);
SelectEntitiesInRectangle(start, end);
}
else if (action.type == UserAction::Type::SELECTION_CHANGE)
{
m_SelectionBox.end = action.Argument.position;
auto diff = m_SelectionBox.end - m_SelectionBox.start;
m_SelectionBox.size = diff.ChangeTag<WindowSizeTag>();
}
};
}
@@ -241,10 +247,12 @@ void PathFindingDemo::SelectEntitiesInRectangle(WorldPos A, WorldPos B)
LOG_INFO("Selected ", m_SelectedEntities.size(), " entities");
}
std::pair<const WorldPos&, const WorldSize&> PathFindingDemo::GetSelectionBoxPosSize()
std::pair<WindowPos, WindowSize> PathFindingDemo::GetSelectionBoxPosSize()
{
const auto& pos = m_SelectionBox.start;
WindowPos diff = m_SelectionBox.end - m_SelectionBox.start;
WindowPos size_pos = m_SelectionBox.end - m_SelectionBox.start;
WindowSize size = size_pos.ChangeTag<WindowSizeTag>();
return std::pair(pos, size);
}