Add incoming connections

Runtime/CStateManager.cpp

@@ -1372,8 +1372,10 @@ void CStateManager::FreeScriptObjects(TAreaId aid) {
     }
   }
 
+  std::set<TEditorId> freedObjects;
   for (auto it = x8a4_loadedScriptObjects.begin(); it != x8a4_loadedScriptObjects.end();) {
     if (it->first.AreaNum() == aid) {
+      freedObjects.emplace(it->first);
       it = x8a4_loadedScriptObjects.erase(it);
       continue;
     }
@@ -1389,6 +1391,10 @@ void CStateManager::FreeScriptObjects(TAreaId aid) {
       }
     }
   }
+
+  for (const auto& id : freedObjects) {
+    m_incomingConnections.erase(id);
+  }
 }
 
 void CStateManager::FreeScriptObject(TUniqueId id) {
@@ -1451,7 +1457,6 @@ void CStateManager::LoadScriptObjects(TAreaId aid, CInputStream& in, std::vector
 
   const u32 objCount = in.readUint32Big();
   idsOut.reserve(idsOut.size() + objCount);
-
   for (u32 i = 0; i < objCount; ++i) {
     const auto objType = static_cast<EScriptObjectType>(in.readUByte());
     const u32 objSize = in.readUint32Big();
@@ -1469,6 +1474,12 @@ void CStateManager::LoadScriptObjects(TAreaId aid, CInputStream& in, std::vector
     x8a4_loadedScriptObjects[id.first] = SScriptObjectStream{objType, pos, objSize};
     idsOut.push_back(id.first);
   }
+
+  for (const auto& pair : m_incomingConnections) {
+    if (auto* ent = ObjectById(GetIdForScript(pair.first))) {
+      ent->SetIncomingConnectionList(&pair.second);
+    }
+  }
 }
 
 std::pair<TEditorId, TUniqueId> CStateManager::LoadScriptObject(TAreaId aid, EScriptObjectType type, u32 length,
@@ -1483,6 +1494,13 @@ std::pair<TEditorId, TUniqueId> CStateManager::LoadScriptObject(TAreaId aid, ESc
     const auto state = EScriptObjectState(in.readUint32Big());
     const auto msg = EScriptObjectMessage(in.readUint32Big());
     const TEditorId target = in.readUint32Big();
+    // Metaforce Addition
+    if (m_incomingConnections.find(target) == m_incomingConnections.cend()) {
+      m_incomingConnections.emplace(target, std::set<SConnection>());
+    }
+    SConnection inConn{state, msg, id};
+    m_incomingConnections[target].emplace(inConn);
+    // End Metaforce Addition
     length -= 12;
     conns.push_back(SConnection{state, msg, target});
   }
@@ -1544,7 +1562,15 @@ std::pair<TEditorId, TUniqueId> CStateManager::GenerateObject(TEditorId eid) {
     if (area->IsPostConstructed()) {
       const std::pair<const u8*, u32> buf = area->GetLayerScriptBuffer(build.second.LayerNum());
       CMemoryInStream stream(buf.first + build.first->x4_position, build.first->x8_length);
-      return LoadScriptObject(build.second.AreaNum(), build.first->x0_type, build.first->x8_length, stream);
+      auto ret = LoadScriptObject(build.second.AreaNum(), build.first->x0_type, build.first->x8_length, stream);
+      // Metaforce Addition
+      if (m_incomingConnections.find(eid) != m_incomingConnections.end()) {
+        if (auto ent = ObjectById(ret.second)) {
+          ent->SetIncomingConnectionList(&m_incomingConnections[eid]);
+        }
+      }
+      // End Metaforce Addition
+      return ret;
     }
   }
 
@@ -2874,9 +2900,9 @@ void CStateManager::sub_80044098(const CCollisionResponseData& colRespData, cons
 }
 
 const CGameArea* CStateManager::GetCurrentArea() const {
-  if (x850_world == nullptr || x850_world->GetCurrentAreaId() == kInvalidAreaId) {
-    return nullptr;
-  }
+  if (x850_world != nullptr && x850_world->GetCurrentAreaId() != kInvalidAreaId) {
     return x850_world->GetAreaAlways(x850_world->GetCurrentAreaId());
+  }
+  return nullptr;
 };
 } // namespace metaforce

Runtime/CStateManager.hpp

@@ -214,6 +214,7 @@ private:
   CColoredQuadFilter m_deathWhiteout{EFilterType::Add};
   CColoredQuadFilter m_escapeWhiteout{EFilterType::Add};
   bool m_warping = false;
+  std::map<TEditorId, std::set<SConnection>> m_incomingConnections;
 
   void UpdateThermalVisor();
   static void RendererDrawCallback(void*, void*, int);

Runtime/ImGuiEntitySupport.cpp

@@ -188,8 +188,8 @@ namespace metaforce {
 std::string_view CEntity::ImGuiType() { return "Entity"; }
 
 void CEntity::ImGuiInspect() {
-  if (!x20_conns.empty() && ImGui::CollapsingHeader("Connections")) {
-    if (ImGui::BeginTable("Connections", 6,
+  if (!x20_conns.empty() && ImGui::CollapsingHeader("Outgoing Connections")) {
+    if (ImGui::BeginTable("Outgoing Connections", 6,
                           ImGuiTableFlags_RowBg | ImGuiTableFlags_BordersOuter | ImGuiTableFlags_BordersV)) {
       ImGui::TableSetupColumn("ID", ImGuiTableColumnFlags_WidthFixed, 0, 'id');
       ImGui::TableSetupColumn("Type", ImGuiTableColumnFlags_WidthFixed, 0, 'type');
@@ -227,6 +227,44 @@ void CEntity::ImGuiInspect() {
       ImGui::EndTable();
     }
   }
+  if (m_incomingConnections && ImGui::CollapsingHeader("Incoming Connections")) {
+    if (ImGui::BeginTable("Incoming Connections", 6,
+                          ImGuiTableFlags_RowBg | ImGuiTableFlags_BordersOuter | ImGuiTableFlags_BordersV)) {
+      ImGui::TableSetupColumn("ID", ImGuiTableColumnFlags_WidthFixed, 0, 'id');
+      ImGui::TableSetupColumn("Type", ImGuiTableColumnFlags_WidthFixed, 0, 'type');
+      ImGui::TableSetupColumn("Name", ImGuiTableColumnFlags_WidthStretch, 0, 'name');
+      ImGui::TableSetupColumn("State", ImGuiTableColumnFlags_WidthFixed, 0, 'stat');
+      ImGui::TableSetupColumn("Message", ImGuiTableColumnFlags_WidthFixed, 0, 'msg');
+      ImGui::TableSetupColumn("", ImGuiTableColumnFlags_NoSort | ImGuiTableColumnFlags_WidthFixed);
+      ImGui::TableSetupScrollFreeze(0, 1);
+      ImGui::TableHeadersRow();
+      for (const auto& item : (*m_incomingConnections)) {
+        const auto uid = g_StateManager->GetIdForScript(item.x8_objId);
+        if (uid == kInvalidUniqueId) {
+          continue;
+        }
+        ImGuiEntityEntry& entry = ImGuiConsole::entities[uid.Value()];
+        if (entry.uid == kInvalidUniqueId) {
+          continue;
+        }
+        ImGuiConsole::BeginEntityRow(entry);
+        if (ImGui::TableNextColumn()) {
+          ImGuiStringViewText(entry.type);
+        }
+        if (ImGui::TableNextColumn()) {
+          ImGuiStringViewText(entry.name);
+        }
+        if (ImGui::TableNextColumn()) {
+          ImGuiStringViewText(ScriptObjectStateToStr(item.x0_state));
+        }
+        if (ImGui::TableNextColumn()) {
+          ImGuiStringViewText(ScriptObjectMessageToStr(item.x4_msg));
+        }
+        ImGuiConsole::EndEntityRow(entry);
+      }
+      ImGui::EndTable();
+    }
+  }
   if (ImGui::CollapsingHeader("Entity", ImGuiTreeNodeFlags_DefaultOpen)) {
     ImGui::Text("ID: %x", x8_uid.Value());
     ImGui::Text("Name: %s", x10_name.c_str());

Runtime/World/CEntity.hpp

@@ -2,6 +2,7 @@
 
 #include <string>
 #include <vector>
+#include <set>
 
 #include "Runtime/RetroTypes.hpp"
 #include "Runtime/World/CEntityInfo.hpp"
@@ -44,7 +45,7 @@ protected:
   // Used in ImGuiConsole
   bool m_debugSelected = false;
   bool m_debugHovered = false;
-
+  const std::set<SConnection>* m_incomingConnections = nullptr;
 public:
   static const std::vector<SConnection> NullConnectionList;
   virtual ~CEntity() = default;
@@ -82,6 +83,9 @@ public:
   const std::vector<SConnection>& GetConnectionList() const { return x20_conns; }
 
   std::string_view GetName() const { return x10_name; }
+  void SetIncomingConnectionList(const std::set<SConnection>* conns) {
+    m_incomingConnections = conns;
+  }
 };
 
 } // namespace metaforce

Runtime/World/CEntityInfo.hpp

@@ -7,9 +7,15 @@
 
 namespace metaforce {
 struct SConnection {
-  EScriptObjectState x0_state;
-  EScriptObjectMessage x4_msg;
-  TEditorId x8_objId;
+  EScriptObjectState x0_state = EScriptObjectState::Any;
+  EScriptObjectMessage x4_msg = EScriptObjectMessage::None;
+  TEditorId x8_objId = kInvalidEditorId;
+  bool operator==(const SConnection& other) const {
+    return x0_state == other.x0_state && x4_msg == other.x4_msg && x8_objId == other.x8_objId;
+  }
+  bool operator<(const SConnection& other) const {
+    return x8_objId < other.x8_objId;
+  }
 };
 
 class CEntityInfo {