a

1 files changed, 21 insertions, 0 deletions

diff --git a/src/collision.hpp b/src/collision.hpp
new file mode 100644
index 00000000..e5605f4e
--- /dev/null
+++ b/src/collision.hpp
@@ -0,0 +1,21 @@
+#pragma once
+
+namespace floormat {
+
+enum class collision : unsigned char {
+    view, shoot, move,
+};
+
+enum class collision_type : unsigned char {
+    none, object, scenery, geometry,
+};
+
+constexpr inline size_t collision_data_BITS = 60;
+
+struct collision_data final {
+    uint64_t tag       : 2;
+    uint64_t pass      : 2;
+    uint64_t data      : collision_data_BITS;
+};
+
+} // namespace floormat