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add free-space checking for sofas

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Vanessa Ezekowitz
2015-04-06 22:49:46 -04:00
parent 2b5d07470a
commit 9a32904b97
3 changed files with 54 additions and 2 deletions
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29
lrfurn/init.lua
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@ -1,3 +1,32 @@
-- LRfurn mod by thefamilygrog66
lrfurn = {}
lrfurn.fdir_to_fwd = {
{ 0, 1 },
{ 1, 0 },
{ 0, -1 },
{ -1, 0 },
}
function lrfurn.check_forward(pos, fdir, long)
if not fdir or fdir > 3 then fdir = 0 end
local pos2 = { x = pos.x + lrfurn.fdir_to_fwd[fdir+1][1], y=pos.y, z = pos.z + lrfurn.fdir_to_fwd[fdir+1][2] }
local pos3 = { x = pos.x + lrfurn.fdir_to_fwd[fdir+1][1] * 2, y=pos.y, z = pos.z + lrfurn.fdir_to_fwd[fdir+1][2] * 2 }
local node2 = minetest.get_node(pos2)
if node2 and node2.name ~= "air" then return false end
if long then
local node3 = minetest.get_node(pos3)
if node3 and node3.name ~= "air" then return false end
end
return true
end
dofile(minetest.get_modpath("lrfurn").."/longsofas.lua")
dofile(minetest.get_modpath("lrfurn").."/sofas.lua")
dofile(minetest.get_modpath("lrfurn").."/armchairs.lua")