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added treedecay

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crazyginger72 2014-07-31 12:59:41 -04:00
parent 6967232619
commit 568a1d80dd
1 changed files with 39 additions and 0 deletions
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39
mods/default/functions.lua
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@ -378,3 +378,42 @@ minetest.register_abm({
end
})
minetest.register_abm({
nodenames = {"group:treedecay"},
neighbors = {"air", "group:liquid", "group:leaves"},
interval = 3,
chance = 100,
action = function(p0, node, _, _)
local p1 = {x=p0.x, y=p0.y-1, z=p0.z}
local n0 = minetest.get_node(p0)
local n1 = minetest.get_node(p1)
local do_preserve = false
local d = minetest.registered_nodes[node.name].groups.treedecay
if not d or d == 0 then
return
end
if minetest.get_node(p1).name == "default:dirt" or minetest.get_node(p1).name == "default:dirt_with_grass" or
minetest.get_node(p1).name == "default:dirt_with_snow" or minetest.get_node(p1).name == "default:sand" or
minetest.get_node(p1).name == "default:desert_sand" or minetest.get_item_group(n1.name, "tree") ~= 0 then
return
else
itemstacks = minetest.get_node_drops(n0.name)
for _, itemname in ipairs(itemstacks) do
if minetest.get_item_group(n0.name, "treedecay_drop") ~= 0 or
itemname ~= n0.name then
local p_drop = {
x = p0.x - 0.5 + math.random(),
y = p0.y - 0.5 + math.random(),
z = p0.z - 0.5 + math.random(),
}
minetest.add_item(p_drop, itemname)
end
end
minetest.remove_node(p0)
nodeupdate(p0)
end
end
})