diff options
| -rw-r--r-- | src/chunk-collision.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/chunk-collision.cpp b/src/chunk-collision.cpp index db7f3ede..003485e5 100644 --- a/src/chunk-collision.cpp +++ b/src/chunk-collision.cpp @@ -130,8 +130,17 @@ bool chunk::can_place_object(const object_proto& proto, local_coords pos) return true; } + if (!proto.bbox_size.x() || proto.bbox_size.y()) + return true; + + auto bbox_size = Vector2i(proto.bbox_size); + if (bbox_size.x() > 1) + bbox_size.x() -= 1; + if (bbox_size.y() > 1) + bbox_size.y() -= 1; + const auto center = Vector2(pos)*TILE_SIZE2 + Vector2(proto.offset) + Vector2(proto.bbox_offset), - min = center - Vector2(proto.bbox_size/2), max = min + Vector2(proto.bbox_size); + min = center - Vector2(bbox_size)*.5f, max = min + Vector2(bbox_size); bool ret = true; _rtree.Search(min.data(), max.data(), [&](uint64_t data, const auto&) { [[maybe_unused]] auto x = std::bit_cast<collision_data>(data); |