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-rw-r--r--src/game/game.hpp15
-rw-r--r--src/game/game_core.cpp54
-rw-r--r--src/genworld.cpp5
-rw-r--r--src/saveload/game_sl.cpp116
-rw-r--r--src/saveload/saveload.cpp2
-rw-r--r--src/settings.cpp52
6 files changed, 230 insertions, 14 deletions
diff --git a/src/game/game.hpp b/src/game/game.hpp
index bc9a9d502..b3a87b1f1 100644
--- a/src/game/game.hpp
+++ b/src/game/game.hpp
@@ -34,6 +34,11 @@ public:
static void Initialize();
/**
+ * Start up a new GameScript.
+ */
+ static void StartNew();
+
+ /**
* Uninitialize the Game system.
*/
static void Uninitialize(bool keepConfig);
@@ -51,6 +56,16 @@ public:
static void Rescan();
static void ResetConfig();
+ /**
+ * Save data from a GameScript to a savegame.
+ */
+ static void Save();
+
+ /**
+ * Load data for a GameScript from a savegame.
+ */
+ static void Load(int version);
+
/** Wrapper function for GameScanner::GetConsoleList */
static char *GetConsoleList(char *p, const char *last, bool newest_only = false);
/** Wrapper function for GameScanner::GetInfoList */
diff --git a/src/game/game_core.cpp b/src/game/game_core.cpp
index 22898a3d8..fa63c42e9 100644
--- a/src/game/game_core.cpp
+++ b/src/game/game_core.cpp
@@ -57,26 +57,29 @@
Game::scanner = new GameScannerInfo();
Game::scanner->Initialize();
}
+}
- if (Game::instance == NULL) {
- /* Clients shouldn't start GameScripts */
- if (_networking && !_network_server) return;
+/* static */ void Game::StartNew()
+{
+ if (Game::instance != NULL) return;
- GameConfig *config = GameConfig::GetConfig();
- GameInfo *info = config->GetInfo();
- if (info == NULL) return;
+ /* Clients shouldn't start GameScripts */
+ if (_networking && !_network_server) return;
- Backup<CompanyByte> cur_company(_current_company, FILE_LINE);
- cur_company.Change(OWNER_DEITY);
+ GameConfig *config = GameConfig::GetConfig();
+ GameInfo *info = config->GetInfo();
+ if (info == NULL) return;
- Game::info = info;
- Game::instance = new GameInstance();
- Game::instance->Initialize(info);
+ Backup<CompanyByte> cur_company(_current_company, FILE_LINE);
+ cur_company.Change(OWNER_DEITY);
- cur_company.Restore();
+ Game::info = info;
+ Game::instance = new GameInstance();
+ Game::instance->Initialize(info);
- InvalidateWindowData(WC_AI_DEBUG, 0, -1);
- }
+ cur_company.Restore();
+
+ InvalidateWindowData(WC_AI_DEBUG, 0, -1);
}
/* static */ void Game::Uninitialize(bool keepConfig)
@@ -138,6 +141,29 @@
}
+/* static */ void Game::Save()
+{
+ if (Game::instance != NULL && (!_networking || _network_server)) {
+ Backup<CompanyByte> cur_company(_current_company, OWNER_DEITY, FILE_LINE);
+ Game::instance->Save();
+ cur_company.Restore();
+ } else {
+ GameInstance::SaveEmpty();
+ }
+}
+
+/* static */ void Game::Load(int version)
+{
+ if (Game::instance != NULL && (!_networking || _network_server)) {
+ Backup<CompanyByte> cur_company(_current_company, OWNER_DEITY, FILE_LINE);
+ Game::instance->Load(version);
+ cur_company.Restore();
+ } else {
+ /* Read, but ignore, the load data */
+ GameInstance::LoadEmpty();
+ }
+}
+
/* static */ char *Game::GetConsoleList(char *p, const char *last, bool newest_only)
{
return Game::scanner->GetConsoleList(p, last, newest_only);
diff --git a/src/genworld.cpp b/src/genworld.cpp
index e450aa2b9..f36837879 100644
--- a/src/genworld.cpp
+++ b/src/genworld.cpp
@@ -33,6 +33,7 @@
#include "core/backup_type.hpp"
#include "progress.h"
#include "error.h"
+#include "game/game.hpp"
#include "table/sprites.h"
@@ -162,6 +163,10 @@ static void _GenerateWorld(void *)
RunTileLoop();
IncreaseGeneratingWorldProgress(GWP_RUNTILELOOP);
}
+
+ if (_game_mode != GM_EDITOR) {
+ Game::StartNew();
+ }
}
ResetObjectToPlace();
diff --git a/src/saveload/game_sl.cpp b/src/saveload/game_sl.cpp
new file mode 100644
index 000000000..c479239c1
--- /dev/null
+++ b/src/saveload/game_sl.cpp
@@ -0,0 +1,116 @@
+/* $Id$ */
+
+/*
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file game_sl.cpp Handles the saveload part of the GameScripts */
+
+#include "../stdafx.h"
+#include "../company_base.h"
+#include "../debug.h"
+#include "saveload.h"
+#include "../string_func.h"
+
+#include "../game/game.hpp"
+#include "../game/game_config.hpp"
+#include "../network/network.h"
+#include "../game/game_instance.hpp"
+
+static char _game_saveload_name[64];
+static int _game_saveload_version;
+static char _game_saveload_settings[1024];
+static bool _game_saveload_is_random;
+
+static const SaveLoad _game_script[] = {
+ SLEG_STR(_game_saveload_name, SLE_STRB),
+ SLEG_STR(_game_saveload_settings, SLE_STRB),
+ SLEG_VAR(_game_saveload_version, SLE_UINT32),
+ SLEG_VAR(_game_saveload_is_random, SLE_BOOL),
+ SLE_END()
+};
+
+static void SaveReal_GSDT(int *index_ptr)
+{
+ GameConfig *config = GameConfig::GetConfig();
+
+ if (config->HasScript()) {
+ ttd_strlcpy(_game_saveload_name, config->GetName(), lengthof(_game_saveload_name));
+ _game_saveload_version = config->GetVersion();
+ } else {
+ /* No GameScript is configured for this so store an empty string as name. */
+ _game_saveload_name[0] = '\0';
+ _game_saveload_version = -1;
+ }
+
+ _game_saveload_is_random = config->IsRandom();
+ _game_saveload_settings[0] = '\0';
+ config->SettingsToString(_game_saveload_settings, lengthof(_game_saveload_settings));
+
+ SlObject(NULL, _game_script);
+ Game::Save();
+}
+
+static void Load_GSDT()
+{
+ /* Free all current data */
+ GameConfig::GetConfig(GameConfig::SSS_FORCE_GAME)->Change(NULL);
+
+ if ((CompanyID)SlIterateArray() == (CompanyID)-1) return;
+
+ _game_saveload_version = -1;
+ SlObject(NULL, _game_script);
+
+ if (_networking && !_network_server) {
+ GameInstance::LoadEmpty();
+ if ((CompanyID)SlIterateArray() != (CompanyID)-1) SlErrorCorrupt("Too many GameScript configs");
+ return;
+ }
+
+ GameConfig *config = GameConfig::GetConfig(GameConfig::SSS_FORCE_GAME);
+ if (StrEmpty(_game_saveload_name)) {
+ } else {
+ config->Change(_game_saveload_name, _game_saveload_version, false, _game_saveload_is_random);
+ if (!config->HasScript()) {
+ /* No version of the GameScript available that can load the data. Try to load the
+ * latest version of the GameScript instead. */
+ config->Change(_game_saveload_name, -1, false, _game_saveload_is_random);
+ if (!config->HasScript()) {
+ if (strcmp(_game_saveload_name, "%_dummy") != 0) {
+ DEBUG(script, 0, "The savegame has an GameScript by the name '%s', version %d which is no longer available.", _game_saveload_name, _game_saveload_version);
+ DEBUG(script, 0, "This game wil continue to run without GameScript.");
+ } else {
+ DEBUG(script, 0, "The savegame had no GameScript available at the time of saving.");
+ DEBUG(script, 0, "This game wil continue to run without GameScript.");
+ }
+ } else {
+ DEBUG(script, 0, "The savegame has an GameScript by the name '%s', version %d which is no longer available.", _game_saveload_name, _game_saveload_version);
+ DEBUG(script, 0, "The latest version of that GameScript has been loaded instead, but it'll not get the savegame data as it's incompatible.");
+ }
+ /* Make sure the GameScript doesn't get the saveload data, as he was not the
+ * writer of the saveload data in the first place */
+ _game_saveload_version = -1;
+ }
+ }
+
+ config->StringToSettings(_game_saveload_settings);
+
+ /* Start the GameScript directly if it was active in the savegame */
+ Game::StartNew();
+ Game::Load(_game_saveload_version);
+
+ if ((CompanyID)SlIterateArray() != (CompanyID)-1) SlErrorCorrupt("Too many GameScript configs");
+}
+
+static void Save_GSDT()
+{
+ SlSetArrayIndex(0);
+ SlAutolength((AutolengthProc *)SaveReal_GSDT, NULL);
+}
+
+extern const ChunkHandler _game_chunk_handlers[] = {
+ { 'GSDT', Save_GSDT, Load_GSDT, NULL, NULL, CH_ARRAY | CH_LAST},
+};
diff --git a/src/saveload/saveload.cpp b/src/saveload/saveload.cpp
index b1655512b..fe4053741 100644
--- a/src/saveload/saveload.cpp
+++ b/src/saveload/saveload.cpp
@@ -403,6 +403,7 @@ extern const ChunkHandler _industry_chunk_handlers[];
extern const ChunkHandler _economy_chunk_handlers[];
extern const ChunkHandler _subsidy_chunk_handlers[];
extern const ChunkHandler _ai_chunk_handlers[];
+extern const ChunkHandler _game_chunk_handlers[];
extern const ChunkHandler _animated_tile_chunk_handlers[];
extern const ChunkHandler _newgrf_chunk_handlers[];
extern const ChunkHandler _group_chunk_handlers[];
@@ -434,6 +435,7 @@ static const ChunkHandler * const _chunk_handlers[] = {
_station_chunk_handlers,
_company_chunk_handlers,
_ai_chunk_handlers,
+ _game_chunk_handlers,
_animated_tile_chunk_handlers,
_newgrf_chunk_handlers,
_group_chunk_handlers,
diff --git a/src/settings.cpp b/src/settings.cpp
index 6052df34f..2800093fe 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -57,6 +57,8 @@
#include "ini_type.h"
#include "ai/ai_config.hpp"
#include "ai/ai.hpp"
+#include "game/game_config.hpp"
+#include "game/game.hpp"
#include "ship.h"
#include "smallmap_gui.h"
#include "roadveh.h"
@@ -1362,6 +1364,32 @@ static void AILoadConfig(IniFile *ini, const char *grpname)
}
}
+static void GameLoadConfig(IniFile *ini, const char *grpname)
+{
+ IniGroup *group = ini->GetGroup(grpname);
+ IniItem *item;
+
+ /* Clean any configured GameScript */
+ GameConfig::GetConfig(GameConfig::SSS_FORCE_NEWGAME)->Change(NULL);
+
+ /* If no group exists, return */
+ if (group == NULL) return;
+
+ item = group->item;
+ if (item == NULL) return;
+
+ GameConfig *config = GameConfig::GetConfig(AIConfig::SSS_FORCE_NEWGAME);
+
+ config->Change(item->name);
+ if (!config->HasScript()) {
+ if (strcmp(item->name, "none") != 0) {
+ DEBUG(script, 0, "The GameScript by the name '%s' was no longer found, and removed from the list.", item->name);
+ return;
+ }
+ }
+ if (item->value != NULL) config->StringToSettings(item->value);
+}
+
/**
* Load a GRF configuration
* @param ini The configuration to read from.
@@ -1480,6 +1508,28 @@ static void AISaveConfig(IniFile *ini, const char *grpname)
}
}
+static void GameSaveConfig(IniFile *ini, const char *grpname)
+{
+ IniGroup *group = ini->GetGroup(grpname);
+
+ if (group == NULL) return;
+ group->Clear();
+
+ GameConfig *config = GameConfig::GetConfig(AIConfig::SSS_FORCE_NEWGAME);
+ const char *name;
+ char value[1024];
+ config->SettingsToString(value, lengthof(value));
+
+ if (config->HasScript()) {
+ name = config->GetName();
+ } else {
+ name = "none";
+ }
+
+ IniItem *item = new IniItem(group, name, strlen(name));
+ item->SetValue(value);
+}
+
/**
* Save the version of OpenTTD to the ini file.
* @param ini the ini to write to
@@ -1563,6 +1613,7 @@ void LoadFromConfig(bool minimal)
_grfconfig_static = GRFLoadConfig(ini, "newgrf-static", true);
NewsDisplayLoadConfig(ini, "news_display");
AILoadConfig(ini, "ai_players");
+ GameLoadConfig(ini, "game_scripts");
PrepareOldDiffCustom();
IniLoadSettings(ini, _gameopt_settings, "gameopt", &_settings_newgame);
@@ -1589,6 +1640,7 @@ void SaveToConfig()
GRFSaveConfig(ini, "newgrf-static", _grfconfig_static);
NewsDisplaySaveConfig(ini, "news_display");
AISaveConfig(ini, "ai_players");
+ GameSaveConfig(ini, "game_scripts");
SaveVersionInConfig(ini);
ini->SaveToDisk(_config_file);
delete ini;
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-23 21:46:20 +0000