Move upstream saveload to src/saveload/, move jgrpp saveload to src/sl/

Leave afterload in src/saveload/
2023-06-07 23:29:52 +01:00
parent 3c9ce6f9a5
commit ac2f9a21e8
181 changed files with 16887 additions and 16888 deletions
--- a/src/sl/ai_sl.cpp
+++ b/src/sl/ai_sl.cpp
@@ -0,0 +1,124 @@
+/*
+ * 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 ai_sl.cpp Handles the saveload part of the AIs */
+
+#include "../stdafx.h"
+#include "../company_base.h"
+#include "../debug.h"
+#include "saveload.h"
+#include "../string_func.h"
+
+#include "../ai/ai.hpp"
+#include "../ai/ai_config.hpp"
+#include "../network/network.h"
+#include "../ai/ai_instance.hpp"
+
+#include "../safeguards.h"
+
+static std::string _ai_saveload_name;
+static int         _ai_saveload_version;
+static std::string _ai_saveload_settings;
+static bool        _ai_saveload_is_random;
+
+static const SaveLoad _ai_company[] = {
+	   SLEG_SSTR(_ai_saveload_name,         SLE_STR),
+	   SLEG_SSTR(_ai_saveload_settings,     SLE_STR),
+	SLEG_CONDVAR(_ai_saveload_version,   SLE_UINT32, SLV_108, SL_MAX_VERSION),
+	SLEG_CONDVAR(_ai_saveload_is_random,   SLE_BOOL, SLV_136, SL_MAX_VERSION),
+};
+
+static void SaveReal_AIPL(int *index_ptr)
+{
+	CompanyID index = (CompanyID)*index_ptr;
+	AIConfig *config = AIConfig::GetConfig(index);
+
+	if (config->HasScript()) {
+		_ai_saveload_name = config->GetName();
+		_ai_saveload_version = config->GetVersion();
+	} else {
+		/* No AI is configured for this so store an empty string as name. */
+		_ai_saveload_name.clear();
+		_ai_saveload_version = -1;
+	}
+
+	_ai_saveload_is_random = config->IsRandom();
+	_ai_saveload_settings = config->SettingsToString();
+
+	SlObject(nullptr, _ai_company);
+	/* If the AI was active, store its data too */
+	if (Company::IsValidAiID(index)) AI::Save(index);
+}
+
+static void Load_AIPL()
+{
+	/* Free all current data */
+	for (CompanyID c = COMPANY_FIRST; c < MAX_COMPANIES; c++) {
+		AIConfig::GetConfig(c, AIConfig::SSS_FORCE_GAME)->Change(nullptr);
+	}
+
+	CompanyID index;
+	while ((index = (CompanyID)SlIterateArray()) != (CompanyID)-1) {
+		if (index >= MAX_COMPANIES) SlErrorCorrupt("Too many AI configs");
+
+		_ai_saveload_is_random = false;
+		_ai_saveload_version = -1;
+		SlObject(nullptr, _ai_company);
+
+		if (_game_mode == GM_MENU || (_networking && !_network_server)) {
+			if (Company::IsValidAiID(index)) AIInstance::LoadEmpty();
+			continue;
+		}
+
+		AIConfig *config = AIConfig::GetConfig(index, AIConfig::SSS_FORCE_GAME);
+		if (_ai_saveload_name.empty()) {
+			/* A random AI. */
+			config->Change(nullptr, -1, false, true);
+		} else {
+			config->Change(_ai_saveload_name.c_str(), _ai_saveload_version, false, _ai_saveload_is_random);
+			if (!config->HasScript()) {
+				/* No version of the AI available that can load the data. Try to load the
+				 * latest version of the AI instead. */
+				config->Change(_ai_saveload_name.c_str(), -1, false, _ai_saveload_is_random);
+				if (!config->HasScript()) {
+					if (_ai_saveload_name.compare("%_dummy") != 0) {
+						DEBUG(script, 0, "The savegame has an AI by the name '%s', version %d which is no longer available.", _ai_saveload_name.c_str(), _ai_saveload_version);
+						DEBUG(script, 0, "A random other AI will be loaded in its place.");
+					} else {
+						DEBUG(script, 0, "The savegame had no AIs available at the time of saving.");
+						DEBUG(script, 0, "A random available AI will be loaded now.");
+					}
+				} else {
+					DEBUG(script, 0, "The savegame has an AI by the name '%s', version %d which is no longer available.", _ai_saveload_name.c_str(), _ai_saveload_version);
+					DEBUG(script, 0, "The latest version of that AI has been loaded instead, but it'll not get the savegame data as it's incompatible.");
+				}
+				/* Make sure the AI doesn't get the saveload data, as it was not the
+				 *  writer of the saveload data in the first place */
+				_ai_saveload_version = -1;
+			}
+		}
+
+		config->StringToSettings(_ai_saveload_settings);
+
+		/* Load the AI saved data */
+		if (Company::IsValidAiID(index)) config->SetToLoadData(AIInstance::Load(_ai_saveload_version));
+	}
+}
+
+static void Save_AIPL()
+{
+	for (int i = COMPANY_FIRST; i < MAX_COMPANIES; i++) {
+		SlSetArrayIndex(i);
+		SlAutolength((AutolengthProc *)SaveReal_AIPL, &i);
+	}
+}
+
+static const ChunkHandler ai_chunk_handlers[] = {
+	{ 'AIPL', Save_AIPL, Load_AIPL, nullptr, nullptr, CH_ARRAY },
+};
+
+extern const ChunkHandlerTable _ai_chunk_handlers(ai_chunk_handlers);