From 09acc6f421a10f1cbe5095af5afd9e62ccf634b4 Mon Sep 17 00:00:00 2001
From: fallenoak <git@fallenoak.me>
Date: Thu, 1 Jan 2026 21:39:15 -0600
Subject: [PATCH] feat(model): partially implement CM2Shared dtor

---
 src/model/CM2Shared.cpp | 40 ++++++++++++++++++++++++++++++++++++++++
 src/model/CM2Shared.hpp |  2 ++
 2 files changed, 42 insertions(+)

diff --git a/src/model/CM2Shared.cpp b/src/model/CM2Shared.cpp
index 5a910e0..456c067 100644
--- a/src/model/CM2Shared.cpp
+++ b/src/model/CM2Shared.cpp
@@ -12,6 +12,12 @@
 #include "util/SFile.hpp"
 #include <cstring>
 
+void CM2Shared::LoadCanceledCallback(CAsyncObject* object) {
+    AsyncFileReadDestroyObject(object);
+
+    // TODO free buffer?
+}
+
 void CM2Shared::LoadFailedCallback(void* arg) {
     CM2Shared* shared = static_cast<CM2Shared*>(arg);
 
@@ -52,6 +58,40 @@ void CM2Shared::SkinProfileLoadedCallback(void* arg) {
     shared->asyncObject = nullptr;
 }
 
+CM2Shared::~CM2Shared() {
+    // TODO this->CancelAllDeferredSequences();
+
+    bool cancelPending = false;
+
+    if (this->asyncObject) {
+        if (!AsyncFileReadCancel(this->asyncObject, &CM2Shared::LoadCanceledCallback)) {
+            cancelPending = true;
+        }
+    }
+
+    // TODO
+
+    if (this->textures) {
+        for (int32_t i = 0; i < this->m_data->textures.Count(); i++) {
+            auto texture = this->textures[i];
+
+            if (texture) {
+                HandleClose(texture);
+            }
+        }
+
+        STORM_FREE(this->textures);
+    }
+
+    // TODO
+
+    if (this->m_skinSections) {
+        STORM_FREE(this->m_skinSections);
+    }
+
+    // TODO
+}
+
 void CM2Shared::AddRef() {
     // TODO free list management etc
 
diff --git a/src/model/CM2Shared.hpp b/src/model/CM2Shared.hpp
index da66753..d7880a3 100644
--- a/src/model/CM2Shared.hpp
+++ b/src/model/CM2Shared.hpp
@@ -21,6 +21,7 @@ class SFile;
 class CM2Shared {
     public:
         // Static functions
+        static void LoadCanceledCallback(CAsyncObject* object);
         static void LoadFailedCallback(void* param);
         static void LoadSucceededCallback(void* param);
         static void SkinProfileLoadedCallback(void* param);
@@ -65,6 +66,7 @@ class CM2Shared {
             , m_flag20(0)
             , m_flag40(0)
             {};
+        ~CM2Shared();
         void AddRef();
         int32_t CallbackWhenLoaded(CM2Model* model);
         CShaderEffect* CreateSimpleEffect(uint32_t textureCount, uint16_t shader, uint16_t textureCoordComboIndex);