Rename CRelayTracker back to CScriptMailbox

Runtime/CScriptMailbox.cpp

@@ -0,0 +1,98 @@
+#include "Runtime/CScriptMailbox.hpp"
+
+#include "Runtime/CSaveWorld.hpp"
+#include "Runtime/CStateManager.hpp"
+#include "Runtime/World/CWorld.hpp"
+
+#include <algorithm>
+
+namespace metaforce {
+
+CScriptMailbox::CScriptMailbox(CBitStreamReader& in, const CSaveWorld& saveWorld) {
+  const u32 relayCount = saveWorld.GetRelayCount();
+  if (saveWorld.GetRelayCount()) {
+    std::vector<bool> relayStates(saveWorld.GetRelayCount());
+    for (u32 i = 0; i < relayCount; ++i) {
+      relayStates[i] = in.ReadEncoded(1);
+    }
+
+    for (u32 i = 0; i < relayCount; ++i) {
+      if (!relayStates[i]) {
+        continue;
+        }
+        x0_relays.push_back(saveWorld.GetRelayEditorId(i));
+    }
+  }
+}
+
+bool CScriptMailbox::HasMsg(TEditorId id) const {
+  return std::find(x0_relays.cbegin(), x0_relays.cend(), id) != x0_relays.cend();
+}
+
+void CScriptMailbox::AddMsg(TEditorId id) {
+  if (HasMsg(id)) {
+    return;
+  }
+
+  x0_relays.push_back(id);
+}
+
+void CScriptMailbox::RemoveMsg(TEditorId id) {
+  if (!HasMsg(id)) {
+    return;
+  }
+
+  std::erase(x0_relays, id);
+}
+
+void CScriptMailbox::SendMsgs(TAreaId areaId, CStateManager& stateMgr) {
+  const CWorld* world = stateMgr.GetWorld();
+  u32 relayCount = world->GetRelayCount();
+
+  bool hasActiveRelays = false;
+  for (u32 i = 0; i < relayCount; ++i) {
+    const CWorld::CRelay& relay = world->GetRelay(i);
+    if (relay.GetTargetId().AreaNum() != areaId)
+      continue;
+
+    if (!HasMsg(relay.GetRelayId()))
+      continue;
+
+    stateMgr.SendScriptMsg(kInvalidUniqueId, relay.GetTargetId(), EScriptObjectMessage(relay.GetMessage()),
+                           EScriptObjectState::Any);
+    if (relay.GetActive())
+      hasActiveRelays = true;
+  }
+
+  if (!hasActiveRelays)
+    return;
+
+  for (u32 i = 0; i < relayCount; ++i) {
+    const CWorld::CRelay& relay = world->GetRelay(i);
+    if (relay.GetTargetId().AreaNum() != areaId)
+      continue;
+
+    if (!HasMsg(relay.GetRelayId()) || !relay.GetActive())
+      continue;
+
+    RemoveMsg(relay.GetRelayId());
+  }
+}
+
+void CScriptMailbox::PutTo(CBitStreamWriter& out, const CSaveWorld& saveWorld) {
+  const u32 relayCount = saveWorld.GetRelayCount();
+  std::vector<bool> relays(relayCount);
+
+  for (const TEditorId& id : x0_relays) {
+    const s32 idx = saveWorld.GetRelayIndex(id);
+    if (idx >= 0) {
+      relays[idx] = true;
+    }
+  }
+
+  for (u32 i = 0; i < relayCount; ++i) {
+    out.WriteEncoded(u32(relays[i]), 1);
+  }
+}
+
+} // namespace metaforce