block swapping

1 files changed, 5 insertions, 0 deletions

diff --git a/source/game/interfaces/StarWorld.hpp b/source/game/interfaces/StarWorld.hpp
index d718786..6b6cae8 100644
--- a/source/game/interfaces/StarWorld.hpp
+++ b/source/game/interfaces/StarWorld.hpp
@@ -46,6 +46,11 @@ public:
   // Apply a list of tile modifications in the best order to apply as many
   // possible, and returns the modifications that could not be applied.
   virtual TileModificationList applyTileModifications(TileModificationList const& modificationList, bool allowEntityOverlap) = 0;
+  // Swap existing tiles for ones defined in the modification list,
+  // and returns the modifications that could not be applied.
+  virtual TileModificationList replaceTiles(TileModificationList const& modificationList) = 0;
+  // If an applied damage would destroy a tile
+  virtual bool damageWouldDestroy(Vec2I const& pos, TileLayer layer, TileDamage const& tileDamage) const = 0;
 
   virtual bool isTileProtected(Vec2I const& pos) const = 0;