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-rw-r--r--include/rodeo/collision.h2
-rw-r--r--src/collision/rodeo_collision.c3
2 files changed, 3 insertions, 2 deletions
diff --git a/include/rodeo/collision.h b/include/rodeo/collision.h
index ded048d..1005d17 100644
--- a/include/rodeo/collision.h
+++ b/include/rodeo/collision.h
@@ -5,7 +5,7 @@
#include "rodeo_types.h"
rodeo_collision_2d_collection_t
-rodeo_collision_2d_collection_create(void);
+rodeo_collision_2d_collection_create(intptr_t initial_capacity);
void
rodeo_collision_2d_collection_destroy(
diff --git a/src/collision/rodeo_collision.c b/src/collision/rodeo_collision.c
index 3d270cd..ceb5507 100644
--- a/src/collision/rodeo_collision.c
+++ b/src/collision/rodeo_collision.c
@@ -21,10 +21,11 @@ bool irodeo_collision_2d_detect(
}
rodeo_collision_2d_collection_t
-rodeo_collision_2d_collection_create(void)
+rodeo_collision_2d_collection_create(intptr_t initial_capacity)
{
rodeo_collision_2d_collection_t result = {0};
result.data = calloc(1, sizeof(*result.data));
+ cvec_collision_2d_item_data_reserve(&result.data->collection, initial_capacity);
return result;
}