99 lines
2.9 KiB
Lua
99 lines
2.9 KiB
Lua
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-- LUALOCALS < ---------------------------------------------------------
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local ItemStack, math, minetest, nodecore, pairs, vector
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= ItemStack, math, minetest, nodecore, pairs, vector
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local math_ceil, math_exp, math_log
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= math.ceil, math.exp, math.log
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-- LUALOCALS > ---------------------------------------------------------
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local convert = {}
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local charge = {}
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local boost = {}
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local unboost = {}
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local alltools = {}
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minetest.after(0, function()
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local function altcheck(k, v, t, f)
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if v[f] and v[f] ~= k and minetest.registered_items[v[f]] then
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t[k] = v[f]
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end
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end
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for k, v in pairs(minetest.registered_items) do
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altcheck(k, v, convert, "alternative_lux_infused")
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altcheck(k, v, boost, "alternative_lux_boosted")
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altcheck(k, v, unboost, "alternative_lux_unboosted")
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end
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for k in pairs(convert) do alltools[#alltools + 1] = k end
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for k in pairs(charge) do
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if not convert[k] then
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alltools[#alltools + 1] = k
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end
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end
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end)
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local ratefactor = 20000
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nodecore.register_soaking_aism({
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label = "lux infuse",
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fieldname = "infuse",
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interval = 2,
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chance = 1,
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itemnames = alltools,
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soakrate = function(stack, aismdata)
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local name = stack:get_name()
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if (not charge[name]) and (not convert[name]) then return false end
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local pos = aismdata.pos or aismdata.player and aismdata.player:get_pos()
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return nodecore.lux_soak_rate(pos)
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end,
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soakcheck = function(data, stack)
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local name = stack:get_name()
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if convert[name] and stack:get_wear() < 3277 then
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stack = ItemStack(convert[name])
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stack:set_wear(65535)
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return data.total, stack
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end
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if not charge[name] then return data.total, stack end
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local wear = stack:get_wear()
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local newear = math_ceil(wear * math_exp(-data.total / ratefactor))
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if newear == wear then return data.total, stack end
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if newear < 1 then return 1 end
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local used = math_log(wear / newear) * ratefactor
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stack:set_wear(newear)
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return data.total - used, stack
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end
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})
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nodecore.register_aism({
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label = "lux boost",
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interval = 2,
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chance = 1,
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itemnames = {"group:lux_tool"},
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action = function(stack, data)
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local name = stack:get_name()
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local need = #nodecore.find_nodes_around(data.pos, "group:lux_fluid", 2) > 0
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local newname = (need and boost or unboost)[name] or name
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if newname == name then return end
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stack:set_name(newname)
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return stack
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end
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})
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nodecore.register_aism({
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label = "lux diffuse in water",
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interval = 2,
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chance = 1,
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itemnames = {"group:lux_tool"},
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action = function(stack, data)
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if not data.pos then return end
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local qty = #nodecore.find_nodes_around(data.pos, "group:water")
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if qty < 1 then return end
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if data.player then
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qty = qty * (1 + vector.length(
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data.player:get_player_velocity()) / 5)
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end
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local dur = 65535 - stack:get_wear()
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dur = dur * 0.9998 ^ qty
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stack:set_wear(65535 - dur)
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return stack
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end
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})
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