Core/Scripts: Save instance data in JSON format

1 files changed, 86 insertions, 0 deletions

diff --git a/src/server/game/Instances/InstanceScriptData.h b/src/server/game/Instances/InstanceScriptData.h
new file mode 100644
index 00000000000..c489123d625
--- /dev/null
+++ b/src/server/game/Instances/InstanceScriptData.h
@@ -0,0 +1,86 @@
+/*
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
+ *
+ * This program 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; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef InstanceScriptData_h__
+#define InstanceScriptData_h__
+
+#include "Errors.h" // rapidjson depends on WPAssert
+#include <rapidjson/document.h>
+#include <string>
+
+class InstanceScript;
+struct UpdateBossStateSaveDataEvent;
+struct UpdateAdditionalSaveDataEvent;
+
+class InstanceScriptDataReader
+{
+public:
+    enum class Result
+    {
+        Ok,
+        MalformedJson,
+        RootIsNotAnObject,
+        MissingHeader,
+        UnexpectedHeader,
+        MissingBossStates,
+        BossStatesIsNotAnObject,
+        UnknownBoss,
+        BossStateIsNotAnObject,
+        MissingBossState,
+        BossStateValueIsNotANumber,
+        AdditionalDataIsNotAnObject,
+        AdditionalDataUnexpectedValueType
+    };
+
+    InstanceScriptDataReader(InstanceScript& instance) : _instance(instance) { }
+
+    Result Load(char const* data);
+
+private:
+    Result ParseHeader();
+    Result ParseBossStates();
+    Result ParseAdditionalData();
+
+    // logging helpers
+    uint32 GetInstanceId() const;
+    uint32 GetMapId() const;
+    char const* GetMapName() const;
+    uint32 GetDifficultyId() const;
+    char const* GetDifficultyName() const;
+
+    InstanceScript& _instance;
+    rapidjson::Document _doc;
+};
+
+class InstanceScriptDataWriter
+{
+public:
+    InstanceScriptDataWriter(InstanceScript& instance) : _instance(instance) { }
+
+    std::string GetString();
+    void FillData(bool withValues = true);
+    void FillDataFrom(std::string const& data);
+
+    void SetBossState(UpdateBossStateSaveDataEvent const& data);
+    void SetAdditionalData(UpdateAdditionalSaveDataEvent const& data);
+
+private:
+    InstanceScript& _instance;
+    rapidjson::Document _doc;
+};
+
+#endif // InstanceScriptData_h__