finish serialize

include/td/Types.h

@@ -10,7 +10,7 @@ enum class Team : std::uint8_t {
 	Red,
 };
 
-enum class CastleType : std::uint8_t {
+enum class TowerType : std::uint8_t {
 	Archer = 0,
 	Leach,
 	Artillery,
@@ -49,11 +49,11 @@ enum class ShopItem : std::uint8_t {
 	Heal,
 };
 
-using CastleID = std::uint16_t;
+using TowerID = std::uint16_t;
 using PlayerID = std::uint8_t;
 using EntityID = std::uint16_t;
 
-struct CastleCoords {
+struct TowerCoords {
 	std::int16_t x;
 	std::int16_t y;
 };