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Tweak xwall code

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jp 2015-08-05 17:18:40 +02:00
parent 0a1e65b766
commit 9d31ec93e6
1 changed files with 24 additions and 26 deletions
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50
xwall.lua
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@ -2,7 +2,9 @@
-- License : GPLv3
-- Optimized by kilbith
local xwall_get_candidate = {}
local xwall = {}
xwall.get_candidate = {}
local profiles = {
{0, "_c0", 0}, {1, "_c1", 1}, {2, "_c1", 0}, {4, "_c1", 3},
{8, "_c1", 2}, {5, "_ln", 1}, {10, "_ln", 0}, {3, "_c2", 0},
@ -12,7 +14,7 @@ local profiles = {
for _, p in pairs(profiles) do
local p1, p2, p3 = p[1], p[2], p[3]
xwall_get_candidate[p1] = {p2, p3}
xwall.get_candidate[p1] = {p2, p3}
end
local directions = {
@ -20,10 +22,10 @@ local directions = {
{x = -1, y = 0, z = 0}, {x = 0, y = 0, z = -1}
}
-- source: mesecons util.lua
-- creates a deep copy of the table
-- Source: Mesecons (util.lua).
-- Creates a deep copy of the table.
local function clone_table(table)
if type(table) ~= "table" then return table end -- no need to copy
if type(table) ~= "table" then return table end -- No need to copy.
local newtable = {}
for idx, item in pairs(table) do
@ -37,7 +39,7 @@ local function clone_table(table)
return newtable
end
local xwall_update_one_node = function(pos, name, digged)
function xwall.update_one_node(pos, name, digged)
if not pos or not name or not minetest.registered_nodes[name] then return end
local candidates = {0, 0, 0, 0}
local pow2 = {1, 2, 4, 8}
@ -62,7 +64,7 @@ local xwall_update_one_node = function(pos, name, digged)
if digged then return candidates end
local newnode = xwall_get_candidate[id]
local newnode = xwall.get_candidate[id]
if newnode and newnode[1] then
local newname = string.sub(name, 1, string.len(name) -3)..newnode[1]
if newname and minetest.registered_nodes[newname] then
@ -75,28 +77,25 @@ local xwall_update_one_node = function(pos, name, digged)
return candidates
end
local xwall_update = function(pos, name, active, has_been_digged)
function xwall.update(pos, name, active, has_been_digged)
if not pos or not name or not minetest.registered_nodes[name] then return end
local c = xwall_update_one_node(pos, name, has_been_digged)
local c = xwall.update_one_node(pos, name, has_been_digged)
for j = 1, #directions do
local dir2 = directions[j]
if c[j] ~= 0 and c[j] ~= "ignore" then
xwall_update_one_node({x=pos.x + dir2.x, y=pos.y, z=pos.z + dir2.z}, c[j], false)
xwall.update_one_node({x=pos.x + dir2.x, y=pos.y, z=pos.z + dir2.z}, c[j], false)
end
end
end
local xwall_register = function(name, def, node_box_data)
function xwall.register(name, def, node_box_data)
for k, v in pairs(node_box_data) do
def.drawtype = "nodebox"
def.paramtype = "light"
def.paramtype2 = "facedir"
def.drop = name.."_ln"
def.node_box = {
type = "fixed",
fixed = node_box_data[k]
}
def.node_box = {type = "fixed", fixed = node_box_data[k]}
if not def.tiles then
def.tiles = def.textures
@ -110,20 +109,20 @@ local xwall_register = function(name, def, node_box_data)
local newdef = clone_table(def)
if k == "ln" then
newdef.on_construct = function(pos)
return xwall_update(pos, name.."_ln", true, nil)
return xwall.update(pos, name.."_ln", true, nil)
end
else
newdef.groups.not_in_creative_inventory = 1
end
newdef.after_dig_node = function(pos, oldnode, oldmetadata, digger)
return xwall_update(pos, name.."_ln", true, true)
return xwall.update(pos, name.."_ln", true, true)
end
minetest.register_node(name.."_"..k, newdef)
minetest.register_node("xdecor:"..name.."_"..k, newdef)
end
end
local xwall_construct_node_box_data = function(node_box_list, center_node_box_list, node_box_line)
function xwall.construct_node_box_data(node_box_list, center_node_box_list, node_box_line)
local res = {}
res.c0, res.c1, res.c2, res.c3, res.c4 = {}, {}, {}, {}, {}
local pos0, pos1, pos2, pos3, pos4 = #res.c0, #res.c1, #res.c2, #res.c3, #res.c4
@ -181,8 +180,8 @@ local xwall_construct_node_box_data = function(node_box_list, center_node_box_li
return res
end
local xwall_register_wall = function(name, tiles, def)
local node_box_data = xwall_construct_node_box_data(
function xwall.register_wall(name, tiles, def)
local node_box_data = xwall.construct_node_box_data(
{{ -3/16, -0.5, 0, 3/16, 5/16, 0.5 }},
{{ -4/16, -0.5, -4/16, 4/16, 0.5, 4/16 }},
{{ -3/16, -0.5, -0.5, 3/16, 5/16, 0.5 }}
@ -190,8 +189,7 @@ local xwall_register_wall = function(name, tiles, def)
if def then return end
def = {
description = string.upper(string.sub(name, 8, 8))..string.sub(name, 9, -6).." "..
string.upper(string.sub(name, -4, -4))..string.sub(name, -3),
description = string.sub(string.gsub(name, "%l", string.upper, 1), 1, -6).." Wall",
textures = {tiles, tiles, tiles, tiles},
sounds = xdecor.stone,
groups = {cracky=3, stone=1, pane=1},
@ -200,8 +198,8 @@ local xwall_register_wall = function(name, tiles, def)
fixed = {-0.5, -0.5, -0.25, 0.5, 1, 0.25}
}
}
xwall_register(name, def, node_box_data)
xwall.register(name, def, node_box_data)
end
xwall_register_wall("xdecor:cobble_wall", "default_cobble.png")
xwall_register_wall("xdecor:mossycobble_wall", "default_mossycobble.png")
xwall.register_wall("cobble_wall", "default_cobble.png")
xwall.register_wall("mossycobble_wall", "default_mossycobble.png")