41 lines
1.3 KiB
Lua
41 lines
1.3 KiB
Lua
-- LUALOCALS < ---------------------------------------------------------
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local minetest, nodecore
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= minetest, nodecore
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-- LUALOCALS > ---------------------------------------------------------
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local dirt = "nc_terrain:dirt"
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local grass = "nc_terrain:dirt_with_grass"
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nodecore.register_limited_abm({
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label = "Grass Spread",
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nodenames = {dirt, "nc_terrain:dirt_loose"},
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neighbors = {grass},
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interval = 6,
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chance = 50,
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action = function(pos, node)
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local above = {x = pos.x, y = pos.y + 1, z = pos.z}
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if (minetest.get_node_light(above) or 0) < 13 then return end
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local nodedef = minetest.registered_nodes[node.name]
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if nodedef and nodedef.liquidtype ~= "none"
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and nodedef.drawtype ~= "airlike" then return end
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return minetest.set_node(pos, {name = grass})
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end
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})
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nodecore.register_limited_abm({
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label = "Grass Decay",
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nodenames = {grass},
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interval = 8,
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chance = 50,
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action = function(pos, node)
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local above = {x = pos.x, y = pos.y + 1, z = pos.z}
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local name = minetest.get_node(above).name
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local nodedef = minetest.registered_nodes[name]
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if name ~= "ignore" and nodedef and not ((nodedef.sunlight_propagates or
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nodedef.paramtype == "light") and
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nodedef.liquidtype == "none") then
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minetest.set_node(pos, {name = dirt})
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end
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end
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})
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