Added EFFECT_FLAG2_ACTIVATE_MONSTER_SZONE (#8)

`EFFECT_FLAG2_ACTIVATE_MONSTER_SZONE` flag to activate monsters in spell zones

effect.cpp

@@ -253,7 +253,7 @@ int32 effect::is_activateable(uint8 playerid, const tevent& e, int32 neglect_con
 				if(!(handler->data.type & (TYPE_FIELD | TYPE_PENDULUM)) && is_flag(EFFECT_FLAG_LIMIT_ZONE) && !(zone & (1u << handler->current.sequence)))
 					return FALSE;
 			} else {
-				if(handler->data.type & TYPE_MONSTER) {
+				if((handler->data.type & TYPE_MONSTER) && !is_flag(EFFECT_FLAG2_ACTIVATE_MONSTER_SZONE)) {
 					if(!(handler->data.type & TYPE_PENDULUM))
 						return FALSE;
 					if(!pduel->game_field->is_location_useable(playerid, LOCATION_PZONE, 0)

effect.h

@@ -224,6 +224,7 @@ enum effect_flag2 : uint32 {
 	EFFECT_FLAG2_OPTION					= 0x0008,
 	EFFECT_FLAG2_SPOSITCH			= 0x0100, // flag2 from 0x0100 are koishipro use
 	EFFECT_FLAG2_AVAILABLE_BD		= 0x0200,
+	EFFECT_FLAG2_ACTIVATE_MONSTER_SZONE = 0x0400,
 };
 inline effect_flag operator|(effect_flag flag1, effect_flag flag2)
 {

interpreter.cpp

@@ -92,6 +92,8 @@ interpreter::interpreter(duel* pd): coroutines(256) {
 	lua_setglobal(lua_state, "EFFECT_FLAG2_SPOSITCH");
 	lua_pushinteger(lua_state, EFFECT_FLAG2_AVAILABLE_BD);
 	lua_setglobal(lua_state, "EFFECT_FLAG2_AVAILABLE_BD");
+	lua_pushinteger(lua_state, EFFECT_FLAG2_ACTIVATE_MONSTER_SZONE);
+	lua_setglobal(lua_state, "EFFECT_FLAG2_ACTIVATE_MONSTER_SZONE");
 	//effects
 	lua_pushinteger(lua_state, EFFECT_CHANGE_LINK_MARKER_KOISHI);
 	lua_setglobal(lua_state, "EFFECT_CHANGE_LINK_MARKER_KOISHI");