v1.4.4

source/game/interfaces/StarAnchorableEntity.hpp

@@ -0,0 +1,39 @@
+#ifndef STAR_ANCHORABLE_ENTITY_HPP
+#define STAR_ANCHORABLE_ENTITY_HPP
+
+#include "StarEntity.hpp"
+
+namespace Star {
+
+STAR_STRUCT(EntityAnchor);
+
+struct EntityAnchor {
+  virtual ~EntityAnchor() = default;
+
+  Vec2F position;
+  // If set, the entity should place the bottom center of its collision poly on
+  // the given position at exit
+  Maybe<Vec2F> exitBottomPosition;
+  Direction direction;
+  float angle;
+};
+
+struct EntityAnchorState {
+  EntityId entityId;
+  size_t positionIndex;
+
+  bool operator==(EntityAnchorState const& eas) const;
+};
+
+DataStream& operator>>(DataStream& ds, EntityAnchorState& anchorState);
+DataStream& operator<<(DataStream& ds, EntityAnchorState const& anchorState);
+
+class AnchorableEntity : public virtual Entity {
+public:
+  virtual size_t anchorCount() const = 0;
+  virtual EntityAnchorConstPtr anchor(size_t anchorPositionIndex) const = 0;
+};
+
+}
+
+#endif