virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
if (widget == MHW_BACKGROUND) {
this->line_height = FONT_HEIGHT_NORMAL + 2;
resize->height = this->line_height;
SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 12, 30));
this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing; // At least 4 lines are visible.
size->width = max(200u, size->width); // At least 200 pixels wide.
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
if (widget != CW_PANEL) return;
uint width = 0;
for (int i = 0; i != lengthof(_cheats_ui); i++) {
const CheatEntry *ce = &_cheats_ui[i];
switch (ce->type) {
case SLE_BOOL:
SetDParam(0, STR_CONFIG_SETTING_ON);
width = max(width, GetStringBoundingBox(ce->str).width);
SetDParam(0, STR_CONFIG_SETTING_OFF);
width = max(width, GetStringBoundingBox(ce->str).width);
break;
default:
switch (ce->str) {
/* Display date for change date cheat */
case STR_CHEAT_CHANGE_DATE:
SetDParam(0, ConvertYMDToDate(MAX_YEAR, 11, 31));
width = max(width, GetStringBoundingBox(ce->str).width);
break;
/* Draw coloured flag for change company cheat */
case STR_CHEAT_CHANGE_COMPANY:
SetDParam(0, 15);
width = max(width, GetStringBoundingBox(ce->str).width + 10 + 10);
break;
/* Set correct string for switch climate cheat */
case STR_CHEAT_SWITCH_CLIMATE:
for (StringID i = STR_CHEAT_SWITCH_CLIMATE_TEMPERATE_LANDSCAPE; i <= STR_CHEAT_SWITCH_CLIMATE_TOYLAND_LANDSCAPE; i++) {
SetDParam(0, i);
width = max(width, GetStringBoundingBox(ce->str).width);
}
break;
default:
SetDParam(0, INT64_MAX);
width = max(width, GetStringBoundingBox(ce->str).width);
break;
}
break;
}
}
size->width = width + 50 /* stuff on the left */ + 10 /* extra spacing on right */;
this->header_height = GetStringHeight(STR_CHEATS_WARNING, size->width - WD_FRAMERECT_LEFT - WD_FRAMERECT_RIGHT) + WD_PAR_VSEP_WIDE;
size->height = this->header_height + WD_FRAMERECT_TOP + WD_PAR_VSEP_NORMAL + WD_FRAMERECT_BOTTOM + (FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL) * lengthof(_cheats_ui);
}
virtual void OnClick(Point pt, int widget, int click_count)
{
switch (widget) {
case WID_SD_DAY:
case WID_SD_MONTH:
case WID_SD_YEAR:
ShowDateDropDown(widget);
break;
case WID_SD_SET_DATE:
if (this->callback != NULL) this->callback(this, ConvertYMDToDate(this->date.year, this->date.month, this->date.day));
delete this;
break;
}
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
if (widget == WID_MH_BACKGROUND) {
this->line_height = FONT_HEIGHT_NORMAL + 2;
resize->height = this->line_height;
/* Months are off-by-one, so it's actually 8. Not using
* month 12 because the 1 is usually less wide. */
SetDParam(0, ConvertYMDToDate(ORIGINAL_MAX_YEAR, 7, 30));
this->date_width = GetStringBoundingBox(STR_SHORT_DATE).width;
size->height = 4 * resize->height + this->top_spacing + this->bottom_spacing; // At least 4 lines are visible.
size->width = max(200u, size->width); // At least 200 pixels wide.
}
}
/**
* Handle changing of the current year.
* @param p1 Unused.
* @param p2 +1 (increase) or -1 (decrease).
* @return New year.
*/
static int32 ClickChangeDateCheat(int32 p1, int32 p2)
{
YearMonthDay ymd;
ConvertDateToYMD(_date, &ymd);
p1 = Clamp(p1, MIN_YEAR, MAX_YEAR);
if (p1 == _cur_year) return _cur_year;
SetDate(ConvertYMDToDate(p1, ymd.month, ymd.day), _date_fract);
EnginesMonthlyLoop();
SetWindowDirty(WC_STATUS_BAR, 0);
InvalidateWindowClassesData(WC_BUILD_STATION, 0);
ResetSignalVariant();
return _cur_year;
}
/**
* Start/initialise one engine.
* @param e The engine to initialise.
* @param aging_date The date used for age calculations.
*/
void StartupOneEngine(Engine *e, Date aging_date)
{
const EngineInfo *ei = &e->info;
e->age = 0;
e->flags = 0;
e->company_avail = 0;
/* Don't randomise the start-date in the first two years after gamestart to ensure availability
* of engines in early starting games.
* Note: TTDP uses fixed 1922 */
uint32 r = Random();
e->intro_date = ei->base_intro <= ConvertYMDToDate(_settings_game.game_creation.starting_year + 2, 0, 1) ? ei->base_intro : (Date)GB(r, 0, 9) + ei->base_intro;
if (e->intro_date <= _date) {
e->age = (aging_date - e->intro_date) >> 5;
e->company_avail = (CompanyMask)-1;
e->flags |= ENGINE_AVAILABLE;
}
/** Send a welcome message to the admin. */
NetworkRecvStatus ServerNetworkAdminSocketHandler::SendWelcome()
{
Packet *p = new Packet(ADMIN_PACKET_SERVER_WELCOME);
p->Send_string(_settings_client.network.server_name);
p->Send_string(_openttd_revision);
p->Send_bool (_network_dedicated);
p->Send_string(_network_game_info.map_name);
p->Send_uint32(_settings_game.game_creation.generation_seed);
p->Send_uint8 (_settings_game.game_creation.landscape);
p->Send_uint32(ConvertYMDToDate(_settings_game.game_creation.starting_year, 0, 1));
p->Send_uint16(MapSizeX());
p->Send_uint16(MapSizeY());
this->SendPacket(p);
return NETWORK_RECV_STATUS_OKAY;
}
void ServerNetworkUDPSocketHandler::Receive_CLIENT_FIND_SERVER(Packet *p, NetworkAddress *client_addr)
{
/* Just a fail-safe.. should never happen */
if (!_network_udp_server) {
return;
}
NetworkGameInfo ngi;
/* Update some game_info */
ngi.clients_on = _network_game_info.clients_on;
ngi.start_date = ConvertYMDToDate(_settings_game.game_creation.starting_year, 0, 1);
ngi.server_lang = _settings_client.network.server_lang;
ngi.use_password = !StrEmpty(_settings_client.network.server_password);
ngi.clients_max = _settings_client.network.max_clients;
ngi.companies_on = (byte)Company::GetNumItems();
ngi.companies_max = _settings_client.network.max_companies;
ngi.spectators_on = NetworkSpectatorCount();
ngi.spectators_max = _settings_client.network.max_spectators;
ngi.game_date = _date;
ngi.map_width = MapSizeX();
ngi.map_height = MapSizeY();
ngi.map_set = _settings_game.game_creation.landscape;
ngi.dedicated = _network_dedicated;
ngi.grfconfig = _grfconfig;
strecpy(ngi.map_name, _network_game_info.map_name, lastof(ngi.map_name));
strecpy(ngi.server_name, _settings_client.network.server_name, lastof(ngi.server_name));
strecpy(ngi.server_revision, _openttd_revision, lastof(ngi.server_revision));
Packet packet(PACKET_UDP_SERVER_RESPONSE);
this->SendNetworkGameInfo(&packet, &ngi);
/* Let the client know that we are here */
this->SendPacket(&packet, client_addr);
DEBUG(net, 2, "[udp] queried from %s", client_addr->GetHostname());
}
void InitializeGame(uint size_x, uint size_y, bool reset_date, bool reset_settings)
{
/* Make sure there isn't any window that can influence anything
* related to the new game we're about to start/load. */
UnInitWindowSystem();
AllocateMap(size_x, size_y);
_pause_mode = PM_UNPAUSED;
_fast_forward = 0;
_tick_counter = 0;
_cur_tileloop_tile = 0;
_thd.redsq = INVALID_TILE;
if (reset_settings) MakeNewgameSettingsLive();
if (reset_date) {
SetDate(ConvertYMDToDate(_settings_game.game_creation.starting_year, 0, 1), 0);
InitializeOldNames();
}
PoolBase::Clean(PT_NORMAL);
ResetPersistentNewGRFData();
InitializeSound();
InitializeMusic();
InitializeVehicles();
InitNewsItemStructs();
InitializeLandscape();
InitializeRailGui();
InitializeRoadGui();
InitializeAirportGui();
InitializeDockGui();
InitializeObjectGui();
InitializeAIGui();
InitializeTrees();
InitializeIndustries();
InitializeObjects();
InitializeBuildingCounts();
InitializeNPF();
InitializeCompanies();
AI::Initialize();
Game::Initialize();
InitializeCheats();
InitTextEffects();
#ifdef ENABLE_NETWORK
NetworkInitChatMessage();
#endif /* ENABLE_NETWORK */
InitializeAnimatedTiles();
InitializeEconomy();
ResetObjectToPlace();
GamelogReset();
GamelogStartAction(GLAT_START);
GamelogRevision();
GamelogMode();
GamelogGRFAddList(_grfconfig);
GamelogStopAction();
}
/**
* Deserializes the NetworkGameInfo struct from the packet
* @param p the packet to read the data from
* @param info the NetworkGameInfo to deserialize into
*/
void NetworkUDPSocketHandler::ReceiveNetworkGameInfo(Packet *p, NetworkGameInfo *info)
{
static const Date MAX_DATE = ConvertYMDToDate(MAX_YEAR, 11, 31); // December is month 11
info->game_info_version = p->Recv_uint8();
/*
* Please observe the order.
* The parts must be read in the same order as they are sent!
*/
/* Update the documentation in udp.h on changes
* to the NetworkGameInfo wire-protocol! */
switch (info->game_info_version) {
case 4: {
GRFConfig **dst = &info->grfconfig;
uint i;
uint num_grfs = p->Recv_uint8();
/* Broken/bad data. It cannot have that many NewGRFs. */
if (num_grfs > NETWORK_MAX_GRF_COUNT) return;
for (i = 0; i < num_grfs; i++) {
GRFConfig *c = new GRFConfig();
this->ReceiveGRFIdentifier(p, &c->ident);
this->HandleIncomingNetworkGameInfoGRFConfig(c);
/* Append GRFConfig to the list */
*dst = c;
dst = &c->next;
}
/* FALL THROUGH */
}
case 3:
info->game_date = Clamp(p->Recv_uint32(), 0, MAX_DATE);
info->start_date = Clamp(p->Recv_uint32(), 0, MAX_DATE);
/* FALL THROUGH */
case 2:
info->companies_max = p->Recv_uint8 ();
info->companies_on = p->Recv_uint8 ();
info->spectators_max = p->Recv_uint8 ();
/* FALL THROUGH */
case 1:
p->Recv_string(info->server_name, sizeof(info->server_name));
p->Recv_string(info->server_revision, sizeof(info->server_revision));
info->server_lang = p->Recv_uint8 ();
info->use_password = p->Recv_bool ();
info->clients_max = p->Recv_uint8 ();
info->clients_on = p->Recv_uint8 ();
info->spectators_on = p->Recv_uint8 ();
if (info->game_info_version < 3) { // 16 bits dates got scrapped and are read earlier
info->game_date = p->Recv_uint16() + DAYS_TILL_ORIGINAL_BASE_YEAR;
info->start_date = p->Recv_uint16() + DAYS_TILL_ORIGINAL_BASE_YEAR;
}
p->Recv_string(info->map_name, sizeof(info->map_name));
info->map_width = p->Recv_uint16();
info->map_height = p->Recv_uint16();
info->map_set = p->Recv_uint8 ();
info->dedicated = p->Recv_bool ();
if (info->server_lang >= NETWORK_NUM_LANGUAGES) info->server_lang = 0;
if (info->map_set >= NETWORK_NUM_LANDSCAPES) info->map_set = 0;
}
}
virtual void DrawWidget(const Rect &r, int widget) const
{
switch (widget) {
case SLWW_SORT_BYNAME:
case SLWW_SORT_BYDATE:
if (((_savegame_sort_order & SORT_BY_NAME) != 0) == (widget == SLWW_SORT_BYNAME)) {
this->DrawSortButtonState(widget, _savegame_sort_order & SORT_DESCENDING ? SBS_DOWN : SBS_UP);
}
break;
case SLWW_BACKGROUND: {
static const char *path = NULL;
static StringID str = STR_ERROR_UNABLE_TO_READ_DRIVE;
static uint64 tot = 0;
if (_fios_path_changed) {
str = FiosGetDescText(&path, &tot);
_fios_path_changed = false;
}
if (str != STR_ERROR_UNABLE_TO_READ_DRIVE) SetDParam(0, tot);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP, str);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, path, TC_BLACK);
}
break;
case SLWW_DRIVES_DIRECTORIES_LIST: {
GfxFillRect(r.left + 1, r.top + 1, r.right, r.bottom, 0xD7);
uint y = r.top + WD_FRAMERECT_TOP;
for (uint pos = this->vscroll.GetPosition(); pos < _fios_items.Length(); pos++) {
const FiosItem *item = _fios_items.Get(pos);
if (item == this->selected) {
GfxFillRect(r.left + 1, y, r.right, y + this->resize.step_height, 156);
}
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, item->title, _fios_colours[item->type]);
y += this->resize.step_height;
if (y >= this->vscroll.GetCapacity() * this->resize.step_height + r.top + WD_FRAMERECT_TOP) break;
}
}
break;
case SLWW_DETAILS: {
GfxFillRect(r.left + WD_FRAMERECT_LEFT, r.top + WD_FRAMERECT_TOP,
r.right - WD_FRAMERECT_RIGHT, r.top + FONT_HEIGHT_NORMAL * 2 + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM, 0x0A);
DrawString(r.left, r.right, r.top + FONT_HEIGHT_NORMAL / 2 + WD_FRAMERECT_TOP, STR_SAVELOAD_DETAIL_CAPTION, TC_FROMSTRING, SA_HOR_CENTER);
if (this->selected == NULL) break;
uint y = r.top + FONT_HEIGHT_NORMAL * 2 + WD_PAR_VSEP_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
uint y_max = r.bottom - FONT_HEIGHT_NORMAL - WD_FRAMERECT_BOTTOM;
if (y > y_max) break;
if (!_load_check_data.checkable) {
/* Old savegame, no information available */
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_SAVELOAD_DETAIL_NOT_AVAILABLE);
y += FONT_HEIGHT_NORMAL;
} else if (_load_check_data.error != INVALID_STRING_ID) {
/* Incompatible / broken savegame */
SetDParamStr(0, _load_check_data.error_data);
y = DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT,
y, r.bottom - WD_FRAMERECT_BOTTOM, _load_check_data.error, TC_RED);
} else {
/* Mapsize */
SetDParam(0, _load_check_data.map_size_x);
SetDParam(1, _load_check_data.map_size_y);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_NETWORK_SERVER_LIST_MAP_SIZE);
y += FONT_HEIGHT_NORMAL;
if (y > y_max) break;
/* Climate */
byte landscape = _load_check_data.settings.game_creation.landscape;
if (landscape < NUM_LANDSCAPE) {
SetDParam(0, STR_CHEAT_SWITCH_CLIMATE_TEMPERATE_LANDSCAPE + landscape);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_NETWORK_SERVER_LIST_LANDSCAPE);
y += FONT_HEIGHT_NORMAL;
}
y += WD_PAR_VSEP_NORMAL;
if (y > y_max) break;
/* Start date (if available) */
if (_load_check_data.settings.game_creation.starting_year != 0) {
SetDParam(0, ConvertYMDToDate(_load_check_data.settings.game_creation.starting_year, 0, 1));
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_NETWORK_SERVER_LIST_START_DATE);
y += FONT_HEIGHT_NORMAL;
}
if (y > y_max) break;
/* Hide current date for scenarios */
if (_saveload_mode != SLD_LOAD_SCENARIO && _saveload_mode != SLD_SAVE_SCENARIO) {
/* Current date */
SetDParam(0, _load_check_data.current_date);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_NETWORK_SERVER_LIST_CURRENT_DATE);
y += FONT_HEIGHT_NORMAL;
}
/* Hide the NewGRF stuff when saving. We also hide the button. */
if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) {
y += WD_PAR_VSEP_NORMAL;
if (y > y_max) break;
/* NewGrf compatibility */
SetDParam(0, _load_check_data.grfconfig == NULL ? STR_NEWGRF_LIST_NONE :
STR_NEWGRF_LIST_ALL_FOUND + _load_check_data.grf_compatibility);
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_SAVELOAD_DETAIL_GRFSTATUS);
y += FONT_HEIGHT_NORMAL;
}
if (y > y_max) break;
/* Hide the company stuff for scenarios */
if (_saveload_mode != SLD_LOAD_SCENARIO && _saveload_mode != SLD_SAVE_SCENARIO) {
y += FONT_HEIGHT_NORMAL;
if (y > y_max) break;
/* Companies / AIs */
CompanyPropertiesMap::const_iterator end = _load_check_data.companies.End();
for (CompanyPropertiesMap::const_iterator it = _load_check_data.companies.Begin(); it != end; it++) {
SetDParam(0, it->first + 1);
const CompanyProperties &c = *it->second;
if (c.name != NULL) {
SetDParam(1, STR_JUST_RAW_STRING);
SetDParamStr(2, c.name);
} else {
SetDParam(1, c.name_1);
SetDParam(2, c.name_2);
}
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_SAVELOAD_DETAIL_COMPANY_INDEX);
y += FONT_HEIGHT_NORMAL;
if (y > y_max) break;
}
}
}
}
break;
}
}
