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Flowers: Check whether under node is liquid.

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Rui914 2015-10-06 17:17:45 +09:00
parent f4a412d9c1
commit b5d9b255f4
1 changed files with 11 additions and 16 deletions
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27
mods/flowers/init.lua
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@ -265,22 +265,17 @@ minetest.register_node("flowers:waterlily", {
fixed = {-0.5, -0.5, -0.5, 0.5, -0.4375, 0.5}
},
after_place_node = function(pos, placer, itemstack, pointed_thing)
local find_water = minetest.find_nodes_in_area({x = pos.x - 1, y = pos.y, z = pos.z - 1},
{x = pos.x + 1, y = pos.y, z = pos.z + 1}, "default:water_source")
local find_river_water = minetest.find_nodes_in_area({x = pos.x - 1, y = pos.y, z = pos.z - 1},
{x = pos.x + 1, y = pos.y, z = pos.z + 1}, "default:river_water_source")
if #find_water ~= 0 then
minetest.set_node(pos, {name = "default:water_source"})
pos.y = pos.y + 1
minetest.set_node(pos, {name = "flowers:waterlily", param2 = math.random(0, 3)})
elseif #find_river_water ~= 0 then
minetest.set_node(pos, {name = "default:river_water_source"})
pos.y = pos.y + 1
minetest.set_node(pos, {name = "flowers:waterlily", param2 = math.random(0, 3)})
else
minetest.remove_node(pos)
return true
on_place = function(itemstack, placer, pointed_thing)
local under = pointed_thing.under
local node_under = minetest.get_node(under)
if node_under
and minetest.get_item_group(node_under.name, "water") ~= 0
and minetest.registered_nodes[node_under.name].buildable_to then
local above = pointed_thing.above
local pos_diff = vector.subtract(above, under)
pointed_thing.above = vector.add(above, pos_diff)
pointed_thing.under = vector.add(under, pos_diff)
return minetest.item_place(itemstack, placer, pointed_thing, math.random(0, 3))
end
end
})