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Maps catalog: Abort if no maps are available (#412)

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Thomas--S 2019-05-12 19:19:14 +02:00 committed by ANAND ︻气デ═一
parent abbd62acc8
commit 9956606899
1 changed files with 4 additions and 1 deletions
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5
mods/ctf/ctf_map/maps_catalog.lua
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@ -83,6 +83,9 @@ end)
minetest.register_chatcommand("maps", { minetest.register_chatcommand("maps", {
privs = {interact = true}, privs = {interact = true},
func = function(name, param) func = function(name, param)
if #ctf_map.available_maps == 0 then
return false, "No maps are available!"
end
if not minetest.get_player_by_name(name) then if not minetest.get_player_by_name(name) then
return false, "You must be online to view the maps catalog!" return false, "You must be online to view the maps catalog!"
end end
@ -104,7 +107,7 @@ minetest.register_chatcommand("maps", {
end end
end end
else else
idx = indices[name] or ctf_map.map.idx idx = indices[name] or ctf_map.map and ctf_map.map.idx or 1
end end
show_catalog(name, idx or 1) show_catalog(name, idx or 1)