version + class data fix

Changes:
- Fixed version string to 1.3.1
- Fixed an issue, where if last player would leave the crew, the class wouldn't become spare

maps/pirates/coredata.lua

@@ -7,7 +7,7 @@ local _inspect = require 'utils.inspect'.inspect
 local Public = {}
 
 Public.scenario_id_name = 'pirates'
-Public.version_string = '1.3.0' --major.minor.patch versioning, to match factorio mod portal
+Public.version_string = '1.3.1' --major.minor.patch versioning, to match factorio mod portal
 
 Public.blueprint_library_allowed = true
 Public.blueprint_importing_allowed = true

maps/pirates/crew.lua

@@ -451,14 +451,14 @@ function Public.leave_crew(player, to_lobby, quiet)
 	if not (memory.difficulty_votes) then memory.difficulty_votes = {} end
 	memory.difficulty_votes[player.index] = nil
 
+	Roles.player_left_so_redestribute_roles(player)
+
 	if #Common.crew_get_crew_members() == 0 then
 		if Common.autodisband_ticks then
 			memory.crew_disband_tick = game.tick + Common.autodisband_ticks
 		end
 		-- memory.crew_disband_tick = game.tick + 60*60*2 --give players time to log back in after a crash or save
 		if _DEBUG then memory.crew_disband_tick = game.tick + 30*60*60 end
-	else
-		Roles.player_left_so_redestribute_roles(player)
 	end
 end