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0091be67ac
- Create a wrapper for the action_timers - Limit the use of class switch orbs to one use per hour - Related to #183
79 lines
2.3 KiB
Lua
Executable File
79 lines
2.3 KiB
Lua
Executable File
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-- Action timers
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-- Mod handling action timers
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--
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action_timers = {}
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action_timers.timers = {}
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action_timers.limits = {}
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action_timers.api = {}
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function action_timers.api.register_timer(name, limit)
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if action_timers.timers[name] then
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minetest.log("error", "[ACTimers] Cannot register timer " .. name .. " a second time")
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return
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elseif not limit then
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minetest.log("error", "[ACTimers] Cannot register timer " .. name .. " without limit")
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return
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end
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action_timers.timers[name] = limit
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action_timers.limits[name] = limit
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minetest.log("action", "[ACTimers] Timer " .. name .. " registered with time limit " .. limit)
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end
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function action_timers.api.do_action(name, func, params)
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if not action_timers.timers[name] then
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minetest.log("error", "[ACTimers] Timer " .. name .. " doesn't exist")
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return
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elseif not func then
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minetest.log("error", "[ACTimers] Function passed to time checker for " .. name .. " is nil")
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return
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elseif action_timers.timers[name] > 0 then
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minetest.log("error", "[ACTimers] Timer " .. name .. " is still up to 0")
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return action_timers.timers[name]
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end
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action_timers.timers[name] = action_timers.limits[name]
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if not params then
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return func()
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else
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return func(unpack(params))
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end
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end
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function action_timers.api.get_timer(name)
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return action_timers.timers[name]
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end
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minetest.register_globalstep(function(dtime)
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for name, _ in pairs(action_timers.timers) do
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action_timers.timers[name] = action_timers.timers[name] - dtime
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if action_timers.timers[name] < 0 then
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action_timers.timers[name] = 0
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end
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end
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end)
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minetest.log("action", "[ACTimers] Loaded")
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function action_timers.wrapper(pname, name, timername, value, func, params)
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if not action_timers.api.get_timer(timername) then
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action_timers.api.register_timer(timername, value)
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return func(unpack(params))
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else
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local res = action_timers.api.do_action(timername, func, params)
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if tonumber(res) then
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minetest.chat_send_player(pname, "Please retry later, you used " .. name .. " last time less than " .. value .. " seconds ago.")
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minetest.chat_send_player(pname, "Retry in: " .. math.floor(res) .. " seconds.")
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minetest.log("action", "[action_timers] Player " .. pname .. " tried to use'" .. name .. "' within forbidden interval.")
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return false
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elseif res == true then
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return res
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end
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end
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end
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