void frmMain::_onSaveMenuSave(wxCommandEvent& evt)
{
if(m_sFilename.empty())
{
_onSaveMenuSaveAs(evt);
return;
}
map_save_t oSave;
if(oSave.fFile.Open(m_sFilename, wxFile::write))
{
lua_State* L = m_pGamePanel->getLua();
luaT_execute(L, "return TheApp.world.map.th");
THMap *pMap = reinterpret_cast<THMap*>(lua_touserdata(L, -1));
lua_pop(L, 1);
THMapWrapper::autoSetHelipad(pMap);
luaT_execute(L, "return TheApp.ui:ScreenToWorld(...)",
m_pGamePanel->GetSize().GetWidth() / 2,
m_pGamePanel->GetSize().GetHeight() / 2);
int iCameraX = (int)lua_tointeger(L, -2);
int iCameraY = (int)lua_tointeger(L, -1);
lua_pop(L, 2);
pMap->setPlayerCameraTile(0, iCameraX, iCameraY);
pMap->save(map_save_t::writer, reinterpret_cast<void*>(&oSave));
::wxMessageBox(wxT("Map saved."), wxT("Save"), wxOK | wxCENTER |
wxICON_INFORMATION, this);
}
}
static int l_map_save(lua_State *L)
{
THMap *pMap = luaT_testuserdata<THMap>(L);
std::string filename(luaL_checkstring(L, 2));
pMap->save(filename);
return 0;
}
static int l_map_set_parcel_owner(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int parcelId = static_cast<int>(luaL_checkinteger(L, 2));
int player = static_cast<int>(luaL_checkinteger(L, 3));
if(lua_type(L, 4) != LUA_TTABLE)
{
lua_settop(L, 3);
lua_newtable(L);
}
else
{
lua_settop(L, 4);
}
std::vector<std::pair<int, int>> vSplitTiles = pMap->setParcelOwner(parcelId, player);
for (std::vector<std::pair<int, int>>::size_type i = 0; i != vSplitTiles.size(); i++)
{
lua_pushinteger(L, i + 1);
lua_createtable(L, 0, 2);
lua_pushinteger(L, 1);
lua_pushinteger(L, vSplitTiles[i].first + 1);
lua_settable(L, 6);
lua_pushinteger(L, 2);
lua_pushinteger(L, vSplitTiles[i].second + 1);
lua_settable(L, 6);
lua_settable(L, 4);
}
return 1;
}
static int l_map_is_parcel_purchasable(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
lua_pushboolean(L, pMap->isParcelPurchasable(static_cast<int>(luaL_checkinteger(L, 2)),
static_cast<int>(luaL_checkinteger(L, 3))) ? 1 : 0);
return 1;
}
static int l_map_getsize(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
lua_pushinteger(L, pMap->getWidth());
lua_pushinteger(L, pMap->getHeight());
return 2;
}
static int l_map_updateshadows(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
pMap->updateShadows();
lua_settop(L, 1);
return 1;
}
static int l_map_getcell(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int iX = static_cast<int>(luaL_checkinteger(L, 2) - 1); // Lua arrays start at 1 - pretend
int iY = static_cast<int>(luaL_checkinteger(L, 3) - 1); // the map does too.
THMapNode* pNode = pMap->getNode(iX, iY);
if(pNode == nullptr)
{
return luaL_argerror(L, 2, lua_pushfstring(L, "Map co-ordinates out "
"of bounds (%d, %d)", iX + 1, iY + 1));
}
if(lua_isnoneornil(L, 4))
{
lua_pushinteger(L, pNode->iBlock[0]);
lua_pushinteger(L, pNode->iBlock[1]);
lua_pushinteger(L, pNode->iBlock[2]);
lua_pushinteger(L, pNode->iBlock[3]);
return 4;
}
else
{
lua_Integer iLayer = luaL_checkinteger(L, 4) - 1;
if(iLayer < 0 || iLayer >= 4)
return luaL_argerror(L, 4, "Layer index is out of bounds (1-4)");
lua_pushinteger(L, pNode->iBlock[iLayer]);
return 1;
}
}
static int l_map_updatepathfinding(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
pMap->updatePathfinding();
lua_settop(L, 1);
return 1;
}
static int l_map_setcell(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int iX = static_cast<int>(luaL_checkinteger(L, 2) - 1); // Lua arrays start at 1 - pretend
int iY = static_cast<int>(luaL_checkinteger(L, 3) - 1); // the map does too.
THMapNode* pNode = pMap->getNode(iX, iY);
if(pNode == nullptr)
return luaL_argerror(L, 2, "Map co-ordinates out of bounds");
if(lua_gettop(L) >= 7)
{
pNode->iBlock[0] = (uint16_t)luaL_checkinteger(L, 4);
pNode->iBlock[1] = (uint16_t)luaL_checkinteger(L, 5);
pNode->iBlock[2] = (uint16_t)luaL_checkinteger(L, 6);
pNode->iBlock[3] = (uint16_t)luaL_checkinteger(L, 7);
}
else
{
lua_Integer iLayer = luaL_checkinteger(L, 4) - 1;
if(iLayer < 0 || iLayer >= 4)
return luaL_argerror(L, 4, "Layer index is out of bounds (1-4)");
uint16_t iBlock = static_cast<uint16_t>(luaL_checkinteger(L, 5));
pNode->iBlock[iLayer] = iBlock;
}
lua_settop(L, 1);
return 1;
}
static int l_map_setwallflags(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
pMap->setAllWallDrawFlags((uint8_t)luaL_checkinteger(L, 2));
lua_settop(L, 1);
return 1;
}
/**
* Get the value of all cell flags at a position.
* @param L Lua context.
* @return Number of results of the call.
*/
static int l_map_getcellflags(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int iX = static_cast<int>(luaL_checkinteger(L, 2) - 1); // Lua arrays start at 1 - pretend
int iY = static_cast<int>(luaL_checkinteger(L, 3) - 1); // the map does too.
THMapNode* pNode = pMap->getNode(iX, iY);
if(pNode == nullptr)
return luaL_argerror(L, 2, "Map co-ordinates out of bounds");
if(lua_type(L, 4) != LUA_TTABLE)
{
lua_settop(L, 3);
lua_createtable(L, 0, 1);
}
else
{
lua_settop(L, 4);
}
// Fill Lua table with the flags and numbers of the node.
for (auto val : lua_node_flag_map)
{
add_cellflag(L, pNode, val.second, val.first);
}
add_cellint(L, pNode->iRoomId, "roomId");
add_cellint(L, pNode->iParcelId, "parcelId");
add_cellint(L, pNode->iFlags >> 24, "thob");
return 1;
}
static int l_anim_get_tile(lua_State *L)
{
THAnimation* pAnimation = luaT_testuserdata<THAnimation>(L);
lua_settop(L, 1);
lua_getfenv(L, 1);
lua_getfield(L, 2, "map");
lua_replace(L, 2);
if(lua_isnil(L, 2))
{
return 0;
}
THMap* pMap = (THMap*)lua_touserdata(L, 2);
const THLinkList* pListNode = pAnimation->getPrevious();
while(pListNode->m_pPrev)
{
pListNode = pListNode->m_pPrev;
}
// Casting pListNode to a THMapNode* is slightly dubious, but it should
// work. If on the normal list, then pListNode will be a THMapNode*, and
// all is fine. However, if on the early list, pListNode will be pointing
// to a member of a THMapNode, so we're relying on pointer arithmetic
// being a subtract and integer divide by sizeof(THMapNode) to yield the
// correct map node.
const THMapNode *pRootNode = pMap->getNodeUnchecked(0, 0);
uintptr_t iDiff = reinterpret_cast<const char*>(pListNode) -
reinterpret_cast<const char*>(pRootNode);
int iIndex = (int)(iDiff / sizeof(THMapNode));
int iY = iIndex / pMap->getWidth();
int iX = iIndex - (iY * pMap->getWidth());
lua_pushinteger(L, iX + 1);
lua_pushinteger(L, iY + 1);
return 3; // map, x, y
}
static int l_anim_set_tile(lua_State *L)
{
T* pAnimation = luaT_testuserdata<T>(L);
if(lua_isnoneornil(L, 2))
{
pAnimation->removeFromTile();
lua_pushnil(L);
luaT_setenvfield(L, 1, "map");
lua_settop(L, 1);
}
else
{
THMap* pMap = luaT_testuserdata<THMap>(L, 2);
THMapNode* pNode = pMap->getNode(luaL_checkint(L, 3) - 1, luaL_checkint(L, 4) - 1);
if(pNode)
pAnimation->attachToTile(pNode, lastLayer);
else
{
luaL_argerror(L, 3, lua_pushfstring(L, "Map index out of bounds ("
LUA_NUMBER_FMT "," LUA_NUMBER_FMT ")", lua_tonumber(L, 3),
lua_tonumber(L, 4)));
}
lua_settop(L, 2);
luaT_setenvfield(L, 1, "map");
}
return 1;
}
static int l_map_settemperaturedisplay(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
lua_Integer iTD = luaL_checkinteger(L, 2) - 1;
if (iTD >= THMT_Count) iTD = THMT_Red;
pMap->setTemperatureDisplay(static_cast<THMapTemperatureDisplay>(iTD));
return 1;
}
static int l_map_get_parcel_tilecount(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int iParcel = static_cast<int>(luaL_checkinteger(L, 2));
lua_Integer iCount = pMap->getParcelTileCount(iParcel);
lua_pushinteger(L, iCount);
return 1;
}
static int l_map_persist(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
lua_settop(L, 2);
lua_insert(L, 1);
pMap->persist((LuaPersistWriter*)lua_touserdata(L, 1));
return 0;
}
static int l_map_updatetemperature(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
uint16_t iAir = l_check_temp(L, 2);
uint16_t iRadiator = l_check_temp(L, 3);
pMap->updateTemperatures(iAir, iRadiator);
lua_settop(L, 1);
return 1;
}
static int l_map_loadblank(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
if(pMap->loadBlank())
lua_pushboolean(L, 1);
else
lua_pushboolean(L, 0);
lua_newtable(L);
return 2;
}
static int l_map_set_sheet(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
THSpriteSheet* pSheet = luaT_testuserdata<THSpriteSheet>(L, 2);
lua_settop(L, 2);
pMap->setBlockSheet(pSheet);
luaT_setenvfield(L, 1, "sprites");
return 1;
}
static int l_map_gettemperature(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int iX = static_cast<int>(luaL_checkinteger(L, 2)) - 1;
int iY = static_cast<int>(luaL_checkinteger(L, 3)) - 1;
const THMapNode* pNode = pMap->getNode(iX, iY);
uint16_t iTemp = pMap->getNodeTemperature(pNode);
lua_pushnumber(L, static_cast<lua_Number>(iTemp) / static_cast<lua_Number>(65535));
return 1;
}
static int l_map_draw(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
THRenderTarget* pCanvas = luaT_testuserdata<THRenderTarget>(L, 2);
pMap->draw(pCanvas, static_cast<int>(luaL_checkinteger(L, 3)), static_cast<int>(luaL_checkinteger(L, 4)), static_cast<int>(luaL_checkinteger(L, 5)),
static_cast<int>(luaL_checkinteger(L, 6)), static_cast<int>(luaL_optinteger(L, 7, 0)), static_cast<int>(luaL_optinteger(L, 8, 0)));
lua_settop(L, 1);
return 1;
}
static int l_map_hittest(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
THDrawable* pObject = pMap->hitTest(static_cast<int>(luaL_checkinteger(L, 2)), static_cast<int>(luaL_checkinteger(L, 3)));
if(pObject == nullptr)
return 0;
lua_rawgeti(L, luaT_upvalueindex(1), 1);
lua_pushlightuserdata(L, pObject);
lua_gettable(L, -2);
return 1;
}
/* because all the thobs are not retrieved when the map is loaded in c
lua objects use the afterLoad function to be registered after a load,
if the object list would not be cleared it would result in duplication
of thobs in the object list. */
static int l_map_erase_thobs(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int iX = static_cast<int>(luaL_checkinteger(L, 2) - 1); // Lua arrays start at 1 - pretend
int iY = static_cast<int>(luaL_checkinteger(L, 3) - 1); // the map does too.
THMapNode* pNode = pMap->getNode(iX, iY);
if(pNode == nullptr)
return luaL_argerror(L, 2, "Map co-ordinates out of bounds");
pNode->objects.clear();
return 1;
}
static int l_map_get_player_camera(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int iX, iY;
int iPlayer = static_cast<int>(luaL_optinteger(L, 2, 1));
bool bGood = pMap->getPlayerCameraTile(iPlayer - 1, &iX, &iY);
if(!bGood)
return luaL_error(L, "Player index out of range: %d", iPlayer);
lua_pushinteger(L, iX + 1);
lua_pushinteger(L, iY + 1);
return 2;
}
static int l_map_set_player_heliport(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int iX = static_cast<int>(luaL_checkinteger(L, 2) - 1);
int iY = static_cast<int>(luaL_checkinteger(L, 3) - 1);
int iPlayer = static_cast<int>(luaL_optinteger(L, 4, 1));
if (iPlayer < 1 || iPlayer > player_max)
return luaL_error(L, "Player index out of range: %i", iPlayer);
pMap->setPlayerHeliportTile(iPlayer - 1, iX, iY);
return 0;
}
static int l_map_depersist(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
lua_settop(L, 2);
lua_insert(L, 1);
LuaPersistReader* pReader = (LuaPersistReader*)lua_touserdata(L, 1);
pMap->depersist(pReader);
luaT_getenvfield(L, 2, "sprites");
pMap->setBlockSheet((THSpriteSheet*)lua_touserdata(L, -1));
lua_pop(L, 1);
return 0;
}
static int l_map_load(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
size_t iDataLen;
const uint8_t* pData = luaT_checkfile(L, 2, &iDataLen);
lua_settop(L, 2);
lua_newtable(L);
if(pMap->loadFromTHFile(pData, iDataLen, l_map_load_obj_cb, (void*)L))
lua_pushboolean(L, 1);
else
lua_pushboolean(L, 0);
lua_insert(L, -2);
return 2;
}
static int l_map_setcellflags(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int iX = static_cast<int>(luaL_checkinteger(L, 2) - 1); // Lua arrays start at 1 - pretend
int iY = static_cast<int>(luaL_checkinteger(L, 3) - 1); // the map does too.
THMapNode* pNode = pMap->getNode(iX, iY);
if(pNode == nullptr)
return luaL_argerror(L, 2, "Map co-ordinates out of bounds");
luaL_checktype(L, 4, LUA_TTABLE);
lua_settop(L, 4);
lua_pushnil(L);
while(lua_next(L, 4))
{
if(lua_type(L, 5) == LUA_TSTRING)
{
const char *field = lua_tostring(L, 5);
auto iter = lua_node_flag_map.find(field);
if(iter != lua_node_flag_map.end())
{
if (lua_toboolean(L, 6) == 0)
pNode->flags[(*iter).second] = false;
else
pNode->flags[(*iter).second] = true;
}
else if (std::strcmp(field, "thob") == 0)
{
auto thob = static_cast<THObjectType>(lua_tointeger(L, 6));
pNode->objects.push_back(thob);
}
else if(std::strcmp(field, "parcelId") == 0)
{
pNode->iParcelId = static_cast<uint16_t>(lua_tointeger(L, 6));
}
else if(std::strcmp(field, "roomId") == 0)
{
pNode->iRoomId = static_cast<uint16_t>(lua_tointeger(L,6));
}
else
{
luaL_error(L, "Invalid flag \'%s\'", field);
}
}
lua_settop(L, 5);
}
return 0;
}
static int l_map_set_player_count(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int count = static_cast<int>(luaL_checkinteger(L, 2));
try
{
pMap->setPlayerCount(count);
}
catch (std::out_of_range)
{
return luaL_error(L, "Player count out of range %d", count);
}
return 0;
}
static int l_map_unmark_room(lua_State *L)
{
THMap* pMap = luaT_testuserdata<THMap>(L);
int iX_ = static_cast<int>(luaL_checkinteger(L, 2) - 1);
int iY_ = static_cast<int>(luaL_checkinteger(L, 3) - 1);
int iW = static_cast<int>(luaL_checkinteger(L, 4));
int iH = static_cast<int>(luaL_checkinteger(L, 5));
if(iX_ < 0 || iY_ < 0 || (iX_ + iW) > pMap->getWidth() || (iY_ + iH) > pMap->getHeight())
luaL_argerror(L, 2, "Rectangle is out of bounds");
for(int iY = iY_; iY < iY_ + iH; ++iY)
{
for(int iX = iX_; iX < iX_ + iW; ++iX)
{
THMapNode *pNode = pMap->getNodeUnchecked(iX, iY);
pNode->iBlock[0] = pMap->getOriginalNodeUnchecked(iX, iY)->iBlock[0];
pNode->flags.room = false;
pNode->iRoomId = 0;
}
}
pMap->updatePathfinding();
pMap->updateShadows();
lua_settop(L, 1);
return 1;
}