Fix sync of models on late join

data/dynos.c.h

@@ -77,7 +77,8 @@ struct GraphNode* dynos_model_load_dl(u32* aId, enum ModelPool aModelPool, u8 aL
 struct GraphNode* dynos_model_store_geo(u32* aId, enum ModelPool aModelPool, void* aAsset, struct GraphNode* aGraphNode);
 struct GraphNode* dynos_model_get_geo(u32 aId);
 void dynos_model_overwrite_slot(u32 srcSlot, u32 dstSlot);
-u32 dynos_model_get_id_from_asset(void* asset);
+u32 dynos_model_get_id_from_asset(void* aAsset);
+u32 dynos_model_get_id_from_graph_node(struct GraphNode* aGraphNode);
 void dynos_model_clear_pool(enum ModelPool aModelPool);
 
 // -- other -- //

data/dynos.cpp.h

@@ -968,6 +968,7 @@ struct GraphNode* DynOS_Model_LoadDl(u32* aId, enum ModelPool aModelPool, u8 aLa
 struct GraphNode* DynOS_Model_StoreGeo(u32* aId, enum ModelPool aModelPool, void* aAsset, struct GraphNode* aGraphNode);
 struct GraphNode* DynOS_Model_GetGeo(u32 aId);
 u32 DynOS_Model_GetIdFromAsset(void* asset);
+u32 DynOS_Model_GetIdFromGraphNode(struct GraphNode* aNode);
 void DynOS_Model_OverwriteSlot(u32 srcSlot, u32 dstSlot);
 void DynOS_Model_ClearPool(enum ModelPool aModelPool);
 void DynOS_Model_Update();

data/dynos_c.cpp

@@ -237,8 +237,12 @@ struct GraphNode* dynos_model_store_geo(u32* aId, enum ModelPool aModelPool, voi
     return DynOS_Model_StoreGeo(aId, aModelPool, aAsset, aGraphNode);
 }
 
-u32 dynos_model_get_id_from_asset(void* asset) {
+u32 dynos_model_get_id_from_asset(void* aAsset) {
-    return DynOS_Model_GetIdFromAsset(asset);
+    return DynOS_Model_GetIdFromAsset(aAsset);
+}
+
+u32 dynos_model_get_id_from_graph_node(struct GraphNode* aGraphNode) {
+    return DynOS_Model_GetIdFromGraphNode(aGraphNode);
 }
 
 void dynos_model_clear_pool(enum ModelPool aModelPool) {

data/dynos_mgr_models.cpp

@@ -130,7 +130,9 @@ struct GraphNode* DynOS_Model_GetErrorGeo() {
 struct GraphNode* DynOS_Model_GetGeo(u32 aId) {
     if (!aId) { return NULL; }
 
-    if (sOverwriteMap.count(aId)) { aId = sOverwriteMap[aId]; }
+    if (sOverwriteMap.count(aId)) {
+        aId = sOverwriteMap[aId];
+    }
 
     if (sIdMap.count(aId) == 0) {
         return DynOS_Model_GetErrorGeo();
@@ -144,13 +146,33 @@ struct GraphNode* DynOS_Model_GetGeo(u32 aId) {
     return vec.back().graphNode;
 }
 
+u32 DynOS_Model_GetIdFromGraphNode(struct GraphNode* aNode) {
+    u32 lowest = 9999;
+    for (auto& it : sIdMap) {
+        if (it.first > lowest) { continue; }
+        if (!it.second.size() || it.second.empty()) { continue; }
+        auto& node = it.second.back();
+        if (aNode == node.graphNode) {
+            lowest = it.first;
+        }
+    }
+    if (lowest < 9999) { return lowest; }
+    return MODEL_ERROR_MODEL;
+}
+
 u32 DynOS_Model_GetIdFromAsset(void* asset) {
     if (!asset) { return MODEL_NONE; }
+    u32 lowest = 9999;
     for (int i = 0; i < MODEL_POOL_MAX; i++) {
-        if (sAssetMap[i].count(asset)) {
+        if (!sAssetMap[i].count(asset)) { continue; }
-            return sAssetMap[i][asset].id;
+        u32 id = sAssetMap[i][asset].id;
+        if (id < lowest) { lowest = id; }
+        if (sOverwriteMap.count(id)) {
+            id = sOverwriteMap[id];
+            if (id < lowest) { lowest = id; }
         }
     }
+    if (lowest < 9999) { return lowest; }
     return MODEL_ERROR_MODEL;
 }
 

src/pc/gfx/gfx_cc.c

@@ -109,6 +109,7 @@ void gfx_cc_precomp(void) {
     gfx_pc_precomp_shader(0x04060401, 0x04000000, 0x04060402, 0x04000b0b, 0x00000000);    // 84c6842100596a45
     gfx_pc_precomp_shader(0x04060401, 0x05000000, 0x04060402, 0x05000b0b, 0x00000001);    // 1d970841b086b2e6
     gfx_pc_precomp_shader(0x01000000, 0x04000000, 0x02000000, 0x04000b0b, 0x00000001);    // 410000008f86b2e6
+    gfx_pc_precomp_shader(0x04060401, 0x05000000, 0x04060402, 0x05000b0b, 0x00000009);    // 1d970841b086b2ee
 
     sAllowCCPrint = 1;
 }

src/pc/network/packets/packet_area.c

@@ -102,7 +102,7 @@ void network_send_area(struct NetworkPlayer* toNp) {
 
             // TODO: move find model to a utility file/function
             // find model
-            u32 model = dynos_model_get_id_from_asset(so->o->header.gfx.sharedChild);
+            u32 model = dynos_model_get_id_from_graph_node(so->o->header.gfx.sharedChild);
 
             u32 models[] = { model };
             network_send_spawn_objects_to(toNp->localIndex, spawn_objects, models, 1);