46 lines
1.3 KiB
Lua
46 lines
1.3 KiB
Lua
minetest.register_chatcommand("spawn", {
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params = "<mob>",
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description = "Spawn x amount of a mob, used as /spawn 'mob' 10 or /spawn 'mob' for one",
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privs = {server = true},
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func = function( name, mob)
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--local vars
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local str = mob
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local amount = 1
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--checks if a player put a number of mobs
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local number_of_mobs = string.find(str, "%s%d+")
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--remove spaces from the string
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if number_of_mobs == nil then
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str:gsub("%s", "")
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str = "mob:"..mob
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--don't change amount
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else--or find values
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amount = tonumber(str:match("^.-%s(.*)"))
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str = "mob:"..str:match("(.*)%s")
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end
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--explain formatting
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if amount == nil or str == nil then
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minetest.chat_send_player(name, "Format as /spawn 'mob' 20 ... or /spawn 'mob'")
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end
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--add amount of entities if registered
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if minetest.registered_entities[str] ~= nil then
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local pos = minetest.get_player_by_name(name):getpos()
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pos.y = pos.y + 1
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--add in amount through loop
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if amount > 1 then
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for i = 1,amount do
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minetest.add_entity(pos,str)
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end
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else --add single
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minetest.add_entity(pos,str)
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end
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else --tell player the mob doesn't exist if not a registered entity
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minetest.chat_send_player(name, str:match("^.-:(.*)"):gsub("^%l", string.upper).." is not a mob.")
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end
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end,
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})
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