79 lines
2.2 KiB
Lua
79 lines
2.2 KiB
Lua
-- LUALOCALS < ---------------------------------------------------------
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local minetest, nodecore, pairs, string
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= minetest, nodecore, pairs, string
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local string_gsub
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= string.gsub
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-- LUALOCALS > ---------------------------------------------------------
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function nodecore.register_dirt_leaching(fromnode, recipematch, tonode, rate)
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local waters = {}
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minetest.after(0, function()
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for k, v in pairs(minetest.registered_nodes) do
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if v.groups and v.groups.water and v.groups.water > 0 then
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waters[k] = true
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end
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end
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end)
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local function waterat(pos, dx, dy, dz)
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return waters[minetest.get_node(
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{x = pos.x + dx, y = pos.y + dy, z = pos.z + dz}
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).name]
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end
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local fieldname = "leach_" .. string_gsub(tonode, "%W+", "_")
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nodecore.register_soaking_abm({
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label = fromnode .. " leaching to " .. tonode,
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fieldname = fieldname,
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nodenames = {fromnode},
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interval = 5,
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arealoaded = 1,
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quickcheck = function(pos)
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return waterat(pos, 0, 1, 0)
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end,
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soakrate = function(pos)
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local qty = 1
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if waterat(pos, 1, 0, 0) then qty = qty * 1.5 end
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if waterat(pos, -1, 0, 0) then qty = qty * 1.5 end
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if waterat(pos, 0, 0, 1) then qty = qty * 1.5 end
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if waterat(pos, 0, 0, -1) then qty = qty * 1.5 end
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if waterat(pos, 0, -1, 0) then qty = qty * 1.5 end
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return qty * (rate or 1)
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end,
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soakcheck = function(data, pos)
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if data.total < 5000 then return end
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nodecore.set_loud(pos, {name = tonode})
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nodecore.witness(pos, "leach " .. fromnode)
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return nodecore.fallcheck(pos)
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end
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})
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nodecore.register_craft({
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label = "tickle leach " .. fromnode,
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action = "pummel",
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toolgroups = {crumbly = 1},
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normal = {y = 1},
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indexkeys = {fromnode},
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check = function(pos)
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return waterat(pos, 0, 1, 0)
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end,
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nodes = {
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{match = recipematch}
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},
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after = function(pos)
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nodecore.soaking_abm_tickle(pos, fieldname)
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nodecore.soaking_particles(pos, 25, 0.5, .45)
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end
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})
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end
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nodecore.register_dirt_leaching(
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"group:dirt_raked",
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{groups = {dirt_raked = true}, stacked = false},
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"nc_terrain:sand"
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)
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nodecore.register_dirt_leaching(
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"group:humus_raked",
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{groups = {humus_raked = true}, stacked = false},
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"nc_terrain:dirt",
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3
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)
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