Core/Scenes: Implemented scene system

Closes #17858
Closes #17976

2 files changed, 75 insertions, 0 deletions

diff --git a/src/server/game/Scripting/ScriptMgr.cpp b/src/server/game/Scripting/ScriptMgr.cpp
index d228e161b69..17a71ed8ff8 100644
--- a/src/server/game/Scripting/ScriptMgr.cpp
+++ b/src/server/game/Scripting/ScriptMgr.cpp
@@ -96,6 +96,10 @@ template<>
 struct is_script_database_bound<AchievementCriteriaScript>
     : std::true_type { };
 
+template<>
+struct is_script_database_bound<SceneScript>
+    : std::true_type { };
+
 enum Spells
 {
     SPELL_HOTSWAP_VISUAL_SPELL_EFFECT = 40162 // 59084
@@ -2296,6 +2300,43 @@ void ScriptMgr::ModifySpellDamageTaken(Unit* target, Unit* attacker, int32& dama
     FOREACH_SCRIPT(PlayerScript)->ModifySpellDamageTaken(target, attacker, damage);
 }
 
+// Scene
+void ScriptMgr::OnSceneStart(Player* player, uint32 sceneInstanceID, SceneTemplate const* sceneTemplate)
+{
+    ASSERT(player);
+    ASSERT(sceneTemplate);
+
+    GET_SCRIPT(SceneScript, sceneTemplate->ScriptId, tmpscript);
+    tmpscript->OnSceneStart(player, sceneInstanceID, sceneTemplate);
+}
+
+void ScriptMgr::OnSceneTrigger(Player* player, uint32 sceneInstanceID, SceneTemplate const* sceneTemplate, std::string const& triggerName)
+{
+    ASSERT(player);
+    ASSERT(sceneTemplate);
+
+    GET_SCRIPT(SceneScript, sceneTemplate->ScriptId, tmpscript);
+    tmpscript->OnSceneTriggerEvent(player, sceneInstanceID, sceneTemplate, triggerName);
+}
+
+void ScriptMgr::OnSceneCancel(Player* player, uint32 sceneInstanceID, SceneTemplate const* sceneTemplate)
+{
+    ASSERT(player);
+    ASSERT(sceneTemplate);
+
+    GET_SCRIPT(SceneScript, sceneTemplate->ScriptId, tmpscript);
+    tmpscript->OnSceneCancel(player, sceneInstanceID, sceneTemplate);
+}
+
+void ScriptMgr::OnSceneComplete(Player* player, uint32 sceneInstanceID, SceneTemplate const* sceneTemplate)
+{
+    ASSERT(player);
+    ASSERT(sceneTemplate);
+
+    GET_SCRIPT(SceneScript, sceneTemplate->ScriptId, tmpscript);
+    tmpscript->OnSceneComplete(player, sceneInstanceID, sceneTemplate);
+}
+
 SpellScriptLoader::SpellScriptLoader(const char* name)
     : ScriptObject(name)
 {
@@ -2450,6 +2491,12 @@ AccountScript::AccountScript(const char* name)
     ScriptRegistry<AccountScript>::Instance()->AddScript(this);
 }
 
+SceneScript::SceneScript(const char* name)
+    : ScriptObject(name)
+{
+    ScriptRegistry<SceneScript>::Instance()->AddScript(this);
+}
+
 GuildScript::GuildScript(const char* name)
     : ScriptObject(name)
 {
@@ -2489,3 +2536,4 @@ template class TC_GAME_API ScriptRegistry<GuildScript>;
 template class TC_GAME_API ScriptRegistry<GroupScript>;
 template class TC_GAME_API ScriptRegistry<UnitScript>;
 template class TC_GAME_API ScriptRegistry<AccountScript>;
+template class TC_GAME_API ScriptRegistry<SceneScript>;
diff --git a/src/server/game/Scripting/ScriptMgr.h b/src/server/game/Scripting/ScriptMgr.h
index a8458af987b..22d8426796e 100644
--- a/src/server/game/Scripting/ScriptMgr.h
+++ b/src/server/game/Scripting/ScriptMgr.h
@@ -69,6 +69,7 @@ struct Condition;
 struct ItemTemplate;
 struct MapEntry;
 struct OutdoorPvPData;
+struct SceneTemplate;
 
 #define VISIBLE_RANGE       166.0f                          //MAX visible range (size of grid)
 
@@ -831,6 +832,26 @@ class TC_GAME_API GroupScript : public ScriptObject
         virtual void OnDisband(Group* /*group*/) { }
 };
 
+class TC_GAME_API SceneScript : public ScriptObject
+{
+    protected:
+
+        SceneScript(const char* name);
+
+    public:
+        // Called when a player start a scene
+        virtual void OnSceneStart(Player* /*player*/, uint32 /*sceneInstanceID*/, SceneTemplate const* /*sceneTemplate*/) { }
+
+        // Called when a player receive trigger from scene
+        virtual void OnSceneTriggerEvent(Player* /*player*/, uint32 /*sceneInstanceID*/, SceneTemplate const* /*sceneTemplate*/, std::string const& /*triggerName*/) { }
+
+        // Called when a scene is canceled
+        virtual void OnSceneCancel(Player* /*player*/, uint32 /*sceneInstanceID*/, SceneTemplate const* /*sceneTemplate*/) { }
+
+        // Called when a scene is completed
+        virtual void OnSceneComplete(Player* /*player*/, uint32 /*sceneInstanceID*/, SceneTemplate const* /*sceneTemplate*/) { }
+};
+
 // Manages registration, loading, and execution of scripts.
 class TC_GAME_API ScriptMgr
 {
@@ -1107,6 +1128,12 @@ class TC_GAME_API ScriptMgr
         void ModifyMeleeDamage(Unit* target, Unit* attacker, uint32& damage);
         void ModifySpellDamageTaken(Unit* target, Unit* attacker, int32& damage);
 
+    public: /* SceneScript */
+        void OnSceneStart(Player* player, uint32 sceneInstanceID, SceneTemplate const* sceneTemplate);
+        void OnSceneTrigger(Player* player, uint32 sceneInstanceID, SceneTemplate const* sceneTemplate, std::string const& triggerName);
+        void OnSceneCancel(Player* player, uint32 sceneInstanceID, SceneTemplate const* sceneTemplate);
+        void OnSceneComplete(Player* player, uint32 sceneInstanceID, SceneTemplate const* sceneTemplate);
+
     private:
         uint32 _scriptCount;