From 801fbc43b90076afc362a3a67e659c3423a641a9 Mon Sep 17 00:00:00 2001
From: fallenoak <git@fallenoak.me>
Date: Mon, 13 Oct 2025 20:32:08 -0500
Subject: [PATCH] feat(model): load skin sections in CM2Model::InitializeLoaded

---
 src/model/CM2Model.cpp | 19 ++++++++++++++++++-
 src/model/CM2Model.hpp |  1 +
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/model/CM2Model.cpp b/src/model/CM2Model.cpp
index b220b74..64f20c9 100644
--- a/src/model/CM2Model.cpp
+++ b/src/model/CM2Model.cpp
@@ -990,7 +990,24 @@ int32_t CM2Model::InitializeLoaded() {
         }
     }
 
-    // TODO
+
+    if (this->m_shared->skinProfile->skinSections.Count()) {
+        this->m_skinSections = reinterpret_cast<uint32_t*>(&data[0]);
+        data += (sizeof(uint32_t) * this->m_shared->skinProfile->skinSections.Count());
+
+        if (this->model30) {
+            memcpy(this->m_skinSections, model30->m_skinSections, sizeof(uint32_t) * this->m_shared->skinProfile->skinSections.Count());
+        } else {
+            // Mark all skin sections as visible by default
+            for (int32_t i = 0; i < this->m_shared->skinProfile->skinSections.Count(); i++) {
+                auto modelSkinSection = &this->m_skinSections[i];
+
+                if (modelSkinSection) {
+                    *modelSkinSection = 1;
+                }
+            }
+        }
+    }
 
     if (this->m_shared->m_data->colors.Count()) {
         this->m_colors = reinterpret_cast<M2ModelColor*>(&data[0]);
diff --git a/src/model/CM2Model.hpp b/src/model/CM2Model.hpp
index d035441..fba4c20 100644
--- a/src/model/CM2Model.hpp
+++ b/src/model/CM2Model.hpp
@@ -99,6 +99,7 @@ class CM2Model {
         M2ModelBone* m_bones = nullptr;
         C44Matrix* m_boneMatrices = nullptr;
         M2ModelColor* m_colors = nullptr;
+        uint32_t* m_skinSections = nullptr;
         HTEXTURE* m_textures = nullptr;
         M2ModelTextureWeight* m_textureWeights = nullptr;
         C44Matrix* m_textureMatrices = nullptr;