Test

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "Chipmunk2D"]
 	path = Chipmunk2D
-	url = git@github.com:viblo/Chipmunk2D.git
+	url = https://github.com/imMadsen/Chipmunk2D

pymunk/space.py

@@ -554,6 +554,19 @@ def use_spatial_hash(self, dim: float, count: int) -> None:
         """
         cp.cpSpaceUseSpatialHash(self._space, dim, count)
 
+
+    def get_space_hash_indicies(self, hash_indicies_len, l, r, b, t) -> List:
+        hash_indicies = ffi.new(f'int[{hash_indicies_len}]')
+        cp.cpSpaceGetSpatialHashIndices(self._space, hash_indicies, l, r, b, t)
+        return hash_indicies
+
+    def create_space_hash_objects_count(self, hash_indicies_len) -> List:
+        hash_indicies = ffi.new(f'int[{hash_indicies_len}]')
+        return hash_indicies
+
+    def get_space_hash_objects_count(self, cell_counts, hash_indicies, hash_indicies_len) -> None:
+        cp.cpSpaceGetSpatialHashObjectCounts(self._space, cell_counts, hash_indicies, hash_indicies_len)
+
     def step(self, dt: float) -> None:
         """Update the space for the given time step.
 

pymunk_cffi/chipmunk_cdef.h

@@ -1233,6 +1233,12 @@ void cpSpaceReindexShapesForBody(cpSpace *space, cpBody *body);
 /// Switch the space to use a spatial has as it's spatial index.
 void cpSpaceUseSpatialHash(cpSpace *space, cpFloat dim, int count);
 
+//MARK: P7 (Crowd Crushing)
+
+void cpSpaceGetSpatialHashIndices(cpSpace *space, int *hash_indices, int l, int r, int b, int t);
+
+void cpSpaceGetSpatialHashObjectCounts(cpSpace *space, int *cell_counts, int *hash_indices, int hash_indices_len);
+
 // MARK: Time Stepping
 
 /// Step the space forward in time by @c dt.