forked from Wuzzy/realtest_mt5
109 lines
2.5 KiB
Lua
109 lines
2.5 KiB
Lua
-- xPanes mod by xyz
|
|
|
|
local directions = {
|
|
{x = 1, y = 0, z = 0},
|
|
{x = 0, y = 0, z = 1},
|
|
{x = -1, y = 0, z = 0},
|
|
{x = 0, y = 0, z = -1},
|
|
}
|
|
|
|
local function update_pane(pos)
|
|
if minetest.get_node(pos).name:find("xpanes:pane") == nil then
|
|
return
|
|
end
|
|
local sum = 0
|
|
for i = 1, 4 do
|
|
local node = minetest.get_node({x = pos.x + directions[i].x, y = pos.y + directions[i].y, z = pos.z + directions[i].z})
|
|
if minetest.registered_nodes[node.name].walkable ~= false then
|
|
sum = sum + 2 ^ (i - 1)
|
|
end
|
|
end
|
|
if sum == 0 then
|
|
sum = 15
|
|
end
|
|
minetest.add_node(pos, {name = "xpanes:pane_"..sum})
|
|
end
|
|
|
|
local function update_nearby(pos)
|
|
for i = 1,4 do
|
|
update_pane({x = pos.x + directions[i].x, y = pos.y + directions[i].y, z = pos.z + directions[i].z})
|
|
end
|
|
end
|
|
|
|
local half_blocks = {
|
|
{0, -0.5, -0.06, 0.5, 0.5, 0.06},
|
|
{-0.06, -0.5, 0, 0.06, 0.5, 0.5},
|
|
{-0.5, -0.5, -0.06, 0, 0.5, 0.06},
|
|
{-0.06, -0.5, -0.5, 0.06, 0.5, 0}
|
|
}
|
|
|
|
local full_blocks = {
|
|
{-0.5, -0.5, -0.06, 0.5, 0.5, 0.06},
|
|
{-0.06, -0.5, -0.5, 0.06, 0.5, 0.5}
|
|
}
|
|
|
|
for i = 1, 15 do
|
|
local need = {}
|
|
local cnt = 0
|
|
for j = 1, 4 do
|
|
if rshift(i, j - 1) % 2 == 1 then
|
|
need[j] = true
|
|
cnt = cnt + 1
|
|
end
|
|
end
|
|
local take = {}
|
|
if need[1] == true and need[3] == true then
|
|
need[1] = nil
|
|
need[3] = nil
|
|
table.insert(take, full_blocks[1])
|
|
end
|
|
if need[2] == true and need[4] == true then
|
|
need[2] = nil
|
|
need[4] = nil
|
|
table.insert(take, full_blocks[2])
|
|
end
|
|
for k in pairs(need) do
|
|
table.insert(take, half_blocks[k])
|
|
end
|
|
local texture = "xpanes_pane.png"
|
|
if cnt == 1 then
|
|
texture = "xpanes_pane_half.png"
|
|
end
|
|
minetest.register_node("xpanes:pane_"..i, {
|
|
drawtype = "nodebox",
|
|
tiles = {"xpanes_white.png", "xpanes_white.png", texture},
|
|
paramtype = "light",
|
|
groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3,drop_on_dig=1},
|
|
drop = "xpanes:pane",
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = take
|
|
},
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = take
|
|
},
|
|
sounds = default.node_sound_glass_defaults(),
|
|
})
|
|
end
|
|
|
|
minetest.register_node("xpanes:pane", {
|
|
description = "Glass Pane",
|
|
tiles = {"xpanes_space.png"},
|
|
inventory_image = "xpanes_pane.png",
|
|
wield_image = "xpanes_pane.png",
|
|
node_placement_prediction = "",
|
|
on_construct = update_pane
|
|
})
|
|
|
|
minetest.register_on_placenode(update_nearby)
|
|
minetest.register_on_dignode(update_nearby)
|
|
|
|
minetest.register_craft({
|
|
output = 'xpanes:pane 16',
|
|
recipe = {
|
|
{'default:glass', 'default:glass', 'default:glass'},
|
|
{'default:glass', 'default:glass', 'default:glass'}
|
|
}
|
|
})
|