Pushing works now

1 files changed, 15 insertions, 0 deletions

@@ -6,6 +6,8 @@
 #include <vector>
 #include <deque>
 #include <set>
+#include <unordered_map>
+#include <unordered_set>
 
 class Level;
 
@@ -45,13 +47,26 @@ public:
     return level_;
   }
 
+  void setGridPos(id_type id, vec2s pos);
+
 private:
 
+
+
+  const std::unordered_set<id_type>& getGridEntities(vec2s pos) const;
+
+  bool moveEntityOnGrid(
+    id_type id,
+    Direction moveDir,
+    bool validate = false);
+
   const Level& level_;
 
   std::vector<Entity> entities_;
   std::deque<id_type> available_;
   std::set<id_type> active_;
+
+  mutable std::unordered_map<size_t, std::unordered_set<id_type>> gridCache_;
 };
 
 #endif /* end of include guard: SIMULATION_H_7BF6EEA4 */