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mcl_stairs: Add woodlike cornerstair mode

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This commit is contained in:
Wuzzy 2018-05-29 13:46:39 +02:00
parent 644387c0ad
commit 85975a2d26
2 changed files with 30 additions and 26 deletions
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39
mods/ITEMS/mcl_stairs/cornerstair.lua
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@ -187,25 +187,44 @@ end
--[[
mcl_stairs.cornerstair.add(name, stairtiles)
* "name" is the name of the node to make corner stairs for.
* "stairtiles" is an optional table of tiles to override textures for inner and outer stairs.
* "stairtiles" format is:
NOTE: This function is used internally. If you register a stair, this function is already called, no
need to call it again!
{tiles_def_for_outer_stair, tiles_def_for_inner_stair}
Note: This function is called when you register a stair, no need to call it again!
Usage:
* name is the name of the node to make corner stairs for.
* stairtiles is optional, can specify textures for inner and outer stairs. 3 data types are accepted:
* string: one of:
* "default": Use same textures as original node
* "woodlike": Take first frame of the original tiles, then take a triangle piece
of the texture, rotate it by 90° and overlay it over the original texture
* table: Specify textures explicitly. Table of tiles to override textures for
inner and outer stairs. Table format:
{ tiles_def_for_outer_stair, tiles_def_for_inner_stair }
* nil: Equivalent to "default"
]]
function mcl_stairs.cornerstair.add(name, stairtiles)
local node_def = minetest.registered_nodes[name]
local outer_tiles
local inner_tiles
if stairtiles then
outer_tiles = stairtiles[1]
inner_tiles = stairtiles[2]
else
if stairtiles == "woodlike" then
local t = node_def.tiles[1]
outer_tiles = {
t.."^("..t.."^[transformR90^mcl_stairs_turntexture.png^[makealpha:255,0,255)",
t.."^("..t.."^mcl_stairs_turntexture.png^[transformR270^[makealpha:255,0,255)",
t
}
inner_tiles = {
t.."^("..t.."^[transformR90^(mcl_stairs_turntexture.png^[transformR180)^[makealpha:255,0,255)",
t.."^("..t.."^[transformR270^(mcl_stairs_turntexture.png^[transformR90)^[makealpha:255,0,255)",
t
}
elseif stairtiles == nil or stairtiles == "default" then
outer_tiles = node_def.tiles
inner_tiles = node_def.tiles
else
outer_tiles = stairtiles[1]
inner_tiles = stairtiles[2]
end
local outer_groups = table.copy(node_def.groups)
outer_groups.not_in_creative_inventory = 1