if $game_variables[109] == 0 #printemps
	$game_switches[112] = true
	$game_switches[113] = false
	$game_switches[114] = false
	$game_switches[115] = false
	case $game_variables[107] #jour du mois
	when 1..10
		$game_variables[113] =2
	when 11..22
		$game_variables[113] =1
	else
		$game_variables[113] =0
	end
end
if $game_variables[109] == 1 #été
	$game_switches[112] = false
	$game_switches[113] = true
	$game_switches[114] = false
	$game_switches[115] = false
	case $game_variables[107] #jour du mois
	when 1..8
		$game_variables[113] =0
	when 9..20
		$game_variables[113] =1
	else
		$game_variables[113] =2
	end
end
if $game_variables[109] == 2 #automne
	$game_switches[112] = false
	$game_switches[113] = false
	$game_switches[114] = true
	$game_switches[115] = false
	case $game_variables[107] #jour du mois
	when 1..10
		$game_variables[113] =2
	when 11..22
		$game_variables[113] =3
	else
		$game_variables[113] =4
	end
end
if $game_variables[109] == 3 #hiver
	$game_switches[112] = false
	$game_switches[113] = false
	$game_switches[114] = false
	$game_switches[115] = true
	case $game_variables[107] #jour du mois
	when 1..8
		$game_variables[113] =4
	when 9..20
		$game_variables[113] =3
	else
		$game_variables[113] =2
	end
end