src, serialize: work on pass mode

1. add one more value to the enum
2. serialize it properly in binary
3. serialize it as string in json

1 files changed, 10 insertions, 0 deletions

diff --git a/src/pass-mode.hpp b/src/pass-mode.hpp
new file mode 100644
index 00000000..a60a8188
--- /dev/null
+++ b/src/pass-mode.hpp
@@ -0,0 +1,10 @@
+#pragma once
+#include <cstdint>
+
+namespace floormat {
+
+enum class pass_mode : std::uint8_t { shoot_through, pass, blocked, see_through };
+constexpr inline std::uint8_t pass_mode_COUNT = std::uint8_t(pass_mode::see_through) + 1;
+static_assert(pass_mode_COUNT == 4);
+
+} // namespace floormat