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Can now undo/redo grid operations

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This commit is contained in:
Yousef Khadadeh 2025-11-16 12:40:56 +03:00
parent 36253d8f23
commit 6b3ce01e94
5 changed files with 64 additions and 5 deletions
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59
src/GridManager.cpp
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@ -32,22 +32,77 @@ ServerClientID GridManager::add_default_grid(const std::string& newName) {
g.size = world.drawData.cam.c.inverseScale * WorldScalar(WorldGrid::GRID_UNIT_PIXEL_SIZE);
g.offset = world.drawData.cam.c.pos + world.drawData.cam.c.dir_from_space(world.main.window.size.cast<float>() * 0.5f);
grids[newID] = g;
world.con.client_send_items_to_server(RELIABLE_COMMAND_CHANNEL, SERVER_SET_GRID, newID, g);
changed = true;
world.undo.push({[&world = world, &changed = changed, &grids = grids, newID]() {
grids.erase(newID);
world.con.client_send_items_to_server(RELIABLE_COMMAND_CHANNEL, SERVER_REMOVE_GRID, newID);
changed = true;
return true;
},
[&world = world, &changed = changed, &grids = grids, g, newID]() {
grids[newID] = g;
world.con.client_send_items_to_server(RELIABLE_COMMAND_CHANNEL, SERVER_SET_GRID, newID, g);
changed = true;
return true;
}});
return newID;
}
void GridManager::send_grid_info(ServerClientID gridID) {
void GridManager::send_grid_info(WorldGrid oldGrid, ServerClientID gridID) {
auto gridFoundIt = grids.find(gridID);
if(gridFoundIt != grids.end()) {
WorldGrid& g = gridFoundIt->second;
world.con.client_send_items_to_server(RELIABLE_COMMAND_CHANNEL, SERVER_SET_GRID, gridID, g);
world.undo.push({[&world = world, &changed = changed, &grids = grids, gridID, oldGrid]() {
auto gridFoundIt = grids.find(gridID);
if(gridFoundIt == grids.end())
return false;
gridFoundIt->second = oldGrid;
world.con.client_send_items_to_server(RELIABLE_COMMAND_CHANNEL, SERVER_SET_GRID, gridID, oldGrid);
changed = true;
return true;
},
[&world = world, &changed = changed, &grids = grids, gridID, g]() {
auto gridFoundIt = grids.find(gridID);
if(gridFoundIt == grids.end())
return false;
gridFoundIt->second = g;
world.con.client_send_items_to_server(RELIABLE_COMMAND_CHANNEL, SERVER_SET_GRID, gridID, g);
changed = true;
return true;
}});
changed = true;
}
}
void GridManager::remove_grid(ServerClientID idToRemove) {
grids.erase(idToRemove);
world.con.client_send_items_to_server(RELIABLE_COMMAND_CHANNEL, SERVER_REMOVE_GRID, idToRemove);
changed = true;
auto it = grids.find(idToRemove);
if(it == grids.end())
return;
WorldGrid g = it->second;
grids.erase(it);
world.undo.push({[&world = world, &changed = changed, &grids = grids, idToRemove, g]() {
grids[idToRemove] = g;
world.con.client_send_items_to_server(RELIABLE_COMMAND_CHANNEL, SERVER_SET_GRID, idToRemove, g);
changed = true;
return true;
},
[&world = world, &changed = changed, &grids = grids, idToRemove]() {
grids.erase(idToRemove);
world.con.client_send_items_to_server(RELIABLE_COMMAND_CHANNEL, SERVER_REMOVE_GRID, idToRemove);
changed = true;
return true;
}});
}
const std::vector<ServerClientID>& GridManager::sorted_grid_ids() {