Method modify_grid

src/DrawingProgram/DrawingProgram.cpp:559–563

}

void DrawingProgram::modify_grid(const NetworkingObjects::NetObjWeakPtr<WorldGrid>& gridToModify) {
    std::unique_ptr<GridModifyTool> newTool(std::make_unique<GridModifyTool>(*this));
    newTool->set_grid(gridToModify);
    switch_to_tool_ptr(std::move(newTool));
}

void DrawingProgram::update() {
    selection.update();