v1.4.4

source/game/StarWireProcessor.hpp

@@ -0,0 +1,44 @@
+#ifndef STAR_WIRE_PROCESSOR_HPP
+#define STAR_WIRE_PROCESSOR_HPP
+
+#include "StarWiring.hpp"
+
+namespace Star {
+
+STAR_CLASS(WireEntity);
+STAR_CLASS(WorldStorage);
+
+STAR_CLASS(WireProcessor);
+
+// Propogates WireEntity signals, and keeps networks of WireEntities alive
+// together.
+class WireProcessor : public WireCoordinator {
+public:
+  WireProcessor(WorldStoragePtr worldStorage);
+
+  void process();
+
+  bool readInputConnection(WireConnection const& connection) override;
+
+private:
+  struct WireEntityState {
+    WireEntity* wireEntity;
+    List<bool> outputStates;
+    bool networkLoaded;
+  };
+
+  // Add the given WireEntity to the working entities set, populating inbound /
+  // outbound nodes and states.
+  void populateWorking(WireEntity* wireEntity);
+  // Scans a wire network, starting at an entity at the given position, while
+  // also loading any unloaded entries in the network and marking each entry as
+  // now having been 'networkLoaded'.
+  void loadNetwork(Vec2I tilePosition);
+
+  WorldStoragePtr m_worldStorage;
+  StableHashMap<Vec2I, WireEntityState> m_workingWireEntities;
+};
+
+}
+
+#endif