From 9ef900f80f50fd9ce69d8848a9c1f40efcabfd1a Mon Sep 17 00:00:00 2001
From: fallenoak <git@fallenoak.me>
Date: Mon, 3 Nov 2025 19:55:08 -0600
Subject: [PATCH] feat(component): implement CCharacterComponent::AddLink

---
 src/component/CCharacterComponent.cpp | 55 ++++++++++++++++++++++++++-
 src/component/CCharacterComponent.hpp |  2 +-
 2 files changed, 54 insertions(+), 3 deletions(-)

diff --git a/src/component/CCharacterComponent.cpp b/src/component/CCharacterComponent.cpp
index ccae0eb..1c755ae 100644
--- a/src/component/CCharacterComponent.cpp
+++ b/src/component/CCharacterComponent.cpp
@@ -6,6 +6,7 @@
 #include "gx/Device.hpp"
 #include "gx/Texture.hpp"
 #include "model/CM2Model.hpp"
+#include "model/CM2Scene.hpp"
 #include "object/Types.hpp"
 #include "util/CStatus.hpp"
 #include "util/Unimplemented.hpp"
@@ -160,8 +161,58 @@ int32_t CCharacterComponent::AddHandItem(CM2Model* model, const ItemDisplayInfoR
     return link;
 }
 
-void CCharacterComponent::AddLink(CM2Model* model, GEOCOMPONENTLINKS link, char const* modelPath, char const* texturePath, int32_t a5, const ItemDisplayInfoRec* displayRec) {
-    // TODO
+void CCharacterComponent::AddLink(CM2Model* parent, GEOCOMPONENTLINKS link, char const* modelPath, char const* texturePath, int32_t visualID, const ItemDisplayInfoRec* displayRec) {
+    if (!parent) {
+        return;
+    }
+
+    // Create item model
+
+    auto model = parent->m_scene->CreateModel(modelPath, 0);
+
+    if (!model) {
+        return;
+    }
+
+    // Create item texture
+
+    auto textureFlags = CGxTexFlags(GxTex_LinearMipNearest, 0, 0, 0, 0, 0, 1);
+    auto texture = TextureCreate(texturePath, textureFlags, &s_status, 0);
+
+    if (!texture) {
+        model->Release();
+        return;
+    }
+
+    // Replace item texture
+
+    model->ReplaceTexture(2, texture);
+    HandleClose(texture);
+
+    // Add item visual
+
+    if (visualID > 0) {
+        // TODO CCharacterComponent::ComponentUtilAddItemVisual(model, visualID);
+    }
+
+    // Attach item to parent
+
+    parent->DetachAllChildrenById(link);
+    model->AttachToParent(parent, link, nullptr, 0);
+
+    // Add link point
+
+    if (link == ATTACH_HANDR) {
+        // TODO CCharacterComponent::AddLinkpt(parent, 0);
+    } else if (link == ATTACH_HANDL) {
+        // TODO CCharacterComponent::AddLinkpt(parent, 1);
+    }
+
+    // Replace item particle color
+
+    // TODO ReplaceParticleColor(displayRec->m_particleColorID, model);
+
+    model->Release();
 }
 
 CCharacterComponent* CCharacterComponent::AllocComponent() {
diff --git a/src/component/CCharacterComponent.hpp b/src/component/CCharacterComponent.hpp
index 3be3eac..51cc780 100644
--- a/src/component/CCharacterComponent.hpp
+++ b/src/component/CCharacterComponent.hpp
@@ -48,7 +48,7 @@ class CCharacterComponent {
 
         // Static functions
         static int32_t AddHandItem(CM2Model* model, const ItemDisplayInfoRec* displayRec, INVENTORY_SLOTS invSlot, SHEATHE_TYPE sheatheType, bool sheathed, bool shield, bool a7, int32_t a8);
-        static void AddLink(CM2Model* model, GEOCOMPONENTLINKS link, char const* modelPath, char const* texturePath, int32_t a5, const ItemDisplayInfoRec* displayRec);
+        static void AddLink(CM2Model* parent, GEOCOMPONENTLINKS link, char const* modelPath, char const* texturePath, int32_t visualID, const ItemDisplayInfoRec* displayRec);
         static CCharacterComponent* AllocComponent();
         static HTEXTURE CreateTexture(const char* fileName, CStatus* status);
         static GEOCOMPONENTLINKS GetSheatheLink(SHEATHE_TYPE sheatheType, bool a2);