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https://github.com/kakalak-lumberJack/creative_areas.git
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2
depends.txt
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2
depends.txt
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areas
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creative
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93
init.lua
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93
init.lua
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local cr_areas_file = minetest.get_worldpath().."/creative_areas.dat"
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local cr_areas = {}
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--functions
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function load_file(fname)
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local file, err = io.open(fname, "r")
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if not err then
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local tbl = minetest.deserialize(file:read())
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cr_areas = tbl
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else minetest.log("ERROR [creative_areas] "..err)
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end
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end
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function write_file(fname, tbl)
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local entry = minetest.serialize(tbl)
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local file, err = io.open(fname, "w")
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if not err then
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file:write(entry); file:flush(); file:close()
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else minetest.log("ERROR [creative_areas] "..err)
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end
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end
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function make_cr_area(name, areaID)
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local id = tonumber(areaID)
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if areas.areas[id] ~= nil then
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table.insert(cr_areas, id)
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write_file(cr_areas_file, cr_areas)
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minetest.chat_send_player(name, "Area added to Creative Areas!")
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else minetest.chat_send_player(name, "Not a valid area ID")
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end
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end
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function check_cr_area(player)
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local pos = player:get_pos()
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local area_at_pos = areas:getAreasAtPos(pos)
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local status = false
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--minetest.chat_send_all(minetest.serialize(area_at_pos))
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if cr_areas ~= nil then
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for _, areaID in ipairs(cr_areas) do
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for _, in_area in ipairs(area_at_pos) do
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if in_area["pos1"] ~= nil
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and in_area["pos1"] == areas.areas[areaID]["pos1"]
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and in_area["name"] == areas.areas[areaID]["name"] then
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status = true
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end
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end
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end
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return status
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end
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end
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--Initialize mod
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minetest.register_privilege("teacher", "Give access to teacher features.")
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if cr_areas_file ~= nil then
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load_file(cr_areas_file)
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end
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-- Chat Commands
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minetest.register_chatcommand("creative_area", {
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description = "Sets area to grant players creative priv while inside it",
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params = "<AreaID>",
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privs = {teacher = true},
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func = function(name, param)
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make_cr_area(name, param)
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end
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})
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-- Check location and Grant/revoke creative priv
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local timer = 0
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minetest.register_globalstep(function(dtime)
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timer = timer + dtime
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if timer >= 3 then
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for _, player in ipairs(minetest.get_connected_players()) do
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local pname = player:get_player_name()
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local privs = minetest.get_player_privs(pname)
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if minetest.get_player_privs(pname).teacher == nil then
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if check_cr_area(player) == true then
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privs.give = true
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minetest.set_player_privs(pname, privs)
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else
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privs.give = nil
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minetest.set_player_privs(pname, privs)
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end
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end
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end
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timer = 0
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end
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end)
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