You're welcome. If you modify things, sooner or later there will be mistakes. In addition, the characters complete 1 year every 2 turns. If you want complete 1 year per turn, you must use this script:
Code:
declare_counter estacion
declare_counter turno
set_counter turno 0
monitor_event FactionTurnEnd FactionType slave
console_command season winter
set_counter turno 1
end_monitor
monitor_event PreFactionTurnStart I_CompareCounter turno = 1
inc_counter estacion 1
if I_CompareCounter estacion = 1
console_command season summer
end_if
if I_CompareCounter estacion = 2
console_command season winter
set_counter estacion 0
end_if
set_counter turno 0
end_monitor