Maps catalog: Abort if no maps are available (#412)
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1 changed files with 4 additions and 1 deletions
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@ -83,6 +83,9 @@ end)
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minetest.register_chatcommand("maps", {
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privs = {interact = true},
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func = function(name, param)
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if #ctf_map.available_maps == 0 then
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return false, "No maps are available!"
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end
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if not minetest.get_player_by_name(name) then
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return false, "You must be online to view the maps catalog!"
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end
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@ -104,7 +107,7 @@ minetest.register_chatcommand("maps", {
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end
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end
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else
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idx = indices[name] or ctf_map.map.idx
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idx = indices[name] or ctf_map.map and ctf_map.map.idx or 1
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end
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show_catalog(name, idx or 1)
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