feat(component): add BuildComponentArray

src/object/Types.hpp

@@ -2,11 +2,12 @@
 #define OBJECT_TYPES_HPP
 
 enum UNIT_SEX {
-    UNITSEX_MALE    = 0,
-    UNITSEX_FEMALE  = 1,
-    UNITSEX_NONE    = 2,
+    UNITSEX_MALE        = 0,
+    UNITSEX_FEMALE      = 1,
+    UNITSEX_NUM_SEXES   = 2,
+    UNITSEX_NONE        = 2,
     UNITSEX_LAST,
-    UNITSEX_BOTH    = 3,
+    UNITSEX_BOTH        = 3,
 };
 
 #endif