1 files changed, 102 insertions, 0 deletions
diff --git a/src/KingSystem/System/OverlayArenaSystem.h b/src/KingSystem/System/OverlayArenaSystem.h
new file mode 100644
index 00000000..46dc9b88
--- /dev/null
+++ b/src/KingSystem/System/OverlayArenaSystem.h
@@ -0,0 +1,102 @@
+#pragma once
+
+#include <heap/seadDisposer.h>
+#include <prim/seadDelegate.h>
+#include <prim/seadTypedBitFlag.h>
+#include <thread/seadAtomic.h>
+#include "KingSystem/Resource/resHandle.h"
+#include "KingSystem/System/OverlayArenaSystemS1.h"
+#include "KingSystem/System/OverlayArenaSystemS2.h"
+#include "KingSystem/Utils/Thread/Event.h"
+#include "KingSystem/Utils/Types.h"
+
+namespace sead {
+class Heap;
+class SZSDecompressor;
+}  // namespace sead
+
+namespace ksys {
+
+namespace util {
+class Task;
+class TaskThread;
+}  // namespace util
+
+class OverlayArena;
+class SystemPauseMgr;
+
+// FIXME: incomplete
+class OverlayArenaSystem {
+    SEAD_SINGLETON_DISPOSER(OverlayArenaSystem)
+
+    OverlayArenaSystem();
+    virtual ~OverlayArenaSystem();
+
+public:
+    struct InitArg {
+        SystemPauseMgr* system_pause_mgr;
+    };
+
+    bool init(const InitArg& arg, sead::Heap* heap);
+
+    void getSzsDecompressor(sead::SZSDecompressor** decompressor) const;
+    OverlayArena* getArena() const;
+    OverlayArena* getTeraSzsWorkArena() const;
+    OverlayArena* getAudioArena() const;
+    OverlayArena* getUnknownArena() const;
+
+    void createTeraWorkHeap();
+    void createStubbed();
+    void createMovieHeap();
+
+private:
+    enum class Flag {
+        _1 = 0x1,
+        _2 = 0x2,
+    };
+
+    void createHeaps();
+    void destroyHeaps();
+
+    void createSzsDecompressor();
+    void createTexArcWorkHeap();
+    void createArena();
+    void createTeraSzsWorkArena();
+    void createAudioArena();
+    void createJpegHeap();
+    void createPlacementTreeHeap();
+
+    bool delegatedFunction();
+
+    sead::TypedBitFlag<Flag, u8> mFlags;
+    u32 _2c = 0;
+    sead::Heap* mFixedHeap = nullptr;
+    sead::Heap* mMovableMemoryHeap = nullptr;
+    sead::Heap* mGameDataWorkHeap = nullptr;
+    sead::Heap* mMovieHeap = nullptr;
+    sead::Heap* mPlacementTreeHeap = nullptr;
+    sead::Heap* mTeraWorkHeap = nullptr;
+    sead::Heap* mSzsDecompressorInstHeap = nullptr;
+    sead::Heap* mSzsHeap = nullptr;
+    sead::SZSDecompressor* mSzsDecompressor = nullptr;
+    sead::Heap* mTexArcWorkHeap = nullptr;
+    OverlayArena* mArena = nullptr;
+    OverlayArena* mTeraSzsWorkArena = nullptr;
+    OverlayArena* mAudioArena = nullptr;
+    OverlayArena* mUnknownArena = nullptr;
+    sead::Heap* mJpegHeap = nullptr;
+    SystemPauseMgr* mSystemPauseMgr = nullptr;
+    OverlayArenaSystemS1 mS1;
+    u32 _b8 = 0;
+    util::TaskThread* mPrepareThread = nullptr;
+    util::Task* mTask = nullptr;
+    sead::DelegateR<OverlayArenaSystem, bool> mDelegate;
+    OverlayArenaSystemS2 mS2;
+    sead::Atomic<u32> _130 = 0;
+    sead::Atomic<u32> _134 = 0;
+    res::Handle mResHandle;
+    util::Event mEvent;
+};
+KSYS_CHECK_SIZE_NX150(OverlayArenaSystem, 0x1c8);
+
+}  // namespace ksys