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44 lines
1.0 KiB
Lua
Executable File
44 lines
1.0 KiB
Lua
Executable File
local NODE_YOUNG = "young"
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nature = {}
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local function set_young_node(pos)
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local meta = minetest.get_meta(pos)
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meta:set_string(NODE_YOUNG, "true")
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minetest.after(5,
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function(pos)
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local meta = minetest.get_meta(pos)
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meta:set_string(NODE_YOUNG, "false")
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end,
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pos)
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end
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local function is_not_young(pos)
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local meta = minetest.get_meta(pos)
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local young = meta:get_string(NODE_YOUNG)
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return young ~= "true"
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end
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function nature:grow_node(pos, nodename)
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if pos ~= nil then
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local light_enough = minetest.get_node_light(pos, nil)
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>= MINIMUM_GROWTH_LIGHT
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if is_not_young(pos) and light_enough then
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minetest.remove_node(pos)
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minetest.set_node(pos, { name = nodename })
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set_young_node(pos)
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minetest.log("info", nodename .. " has grown at " .. pos.x .. ","
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.. pos.y .. "," .. pos.z)
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end
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end
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end
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function nature:is_near_water(pos)
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return minetest.find_node_near(pos, DISTANCE_FROM_WATER,
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{ "default:water_source" }) ~= nil or DISTANCE_FROM_WATER == -1
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end
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