CScriptMidi and work on CGameArea loading

Runtime/World/CScriptMidi.hpp

@@ -0,0 +1,33 @@
+#ifndef __URDE_CSCRIPTMIDI_HPP__
+#define __URDE_CSCRIPTMIDI_HPP__
+
+#include "CEntity.hpp"
+#include "CToken.hpp"
+#include "Audio/CMidiManager.hpp"
+
+namespace urde
+{
+
+class CScriptMidi : public CEntity
+{
+    TToken<CMidiManager::CMidiData> x34_song;
+    CMidiHandle x3c_handle;
+    float x40_fadeInTime;
+    float x44_fadeOutTime;
+    u16 x48_volume;
+
+    void StopInternal(float fadeTime);
+
+public:
+    CScriptMidi(TUniqueId id, const CEntityInfo& info, const std::string& name,
+                bool active, ResId csng, float, float, s32);
+
+    void Stop(CStateManager& mgr, float fadeTime);
+    void Play(CStateManager& mgr, float fadeTime);
+    void Accept(IVisitor& visitor);
+    void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr);
+};
+
+}
+
+#endif // __URDE_CSCRIPTSTREAMEDMUSIC_HPP__