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Add algae decay

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This commit is contained in:
Wuzzy 2022-06-03 15:23:13 +02:00
parent 86645ddb03
commit d026c7298b
1 changed files with 36 additions and 2 deletions
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38
mods/rp_default/functions.lua
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@ -699,8 +699,8 @@ minetest.register_abm( -- seagrass dies if not underwater
interval = 10,
chance = 20,
action = function(pos, node)
local dir = minetest.wallmounted_to_dir(node.param2)
local plantpos = vector.subtract(pos, dir)
local dir = vector.new(0,1,0)
local plantpos = vector.add(pos, dir)
local name = minetest.get_node(plantpos).name
local water = minetest.get_item_group(name, "water") ~= 0
if not water then
@ -713,6 +713,40 @@ minetest.register_abm( -- seagrass dies if not underwater
end
})
minetest.register_abm( -- algae dies/becomes smaller if not fully underwater
{
label = "Algae decay",
nodenames = {"group:alga"},
interval = 10,
chance = 20,
action = function(pos, node)
local height = math.ceil(node.param2 / 16)
local segmentpos = vector.new(pos.x,pos.y,pos.z)
local height_ok = 0
for h=1, height do
segmentpos.y = pos.y + h
local name = minetest.get_node(segmentpos).name
local water = minetest.get_item_group(name, "water") ~= 0
if not water then
break
end
height_ok = h
end
if height_ok < 1 then
if node.name == "rp_default:alga_on_dirt" then
minetest.set_node(pos, {name = "rp_default:dirt"})
elseif node.name == "rp_default:alga_on_swamp_dirt" then
minetest.set_node(pos, {name = "rp_default:swamp_dirt"})
elseif node.name == "rp_default:alga_on_alga_block" then
minetest.set_node(pos, {name = "rp_default:alga_block"})
end
else
local param2 = height_ok * 16
minetest.set_node(pos, {name=node.name, param2=param2})
end
end,
})
minetest.register_abm({
label = "Flower/fern expansion",