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Improve rail bridges

master
Wuzzy 2016-11-13 04:16:47 +01:00
parent 7b63010217
commit 115bd1ad16
1 changed files with 48 additions and 30 deletions
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78
init.lua
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@ -235,39 +235,57 @@ local function corridor_part(start_point, segment_vector, segment_count, wood, p
. = air
]]
-- Left post and planks
local left_ok = true
left_ok = SetNodeIfCanBuild({x=calc[1], y=p.y-1, z=calc[2]}, node_fence)
if left_ok then left_ok = SetNodeIfCanBuild({x=calc[1], y=p.y , z=calc[2]}, node_fence) end
if left_ok then left_ok = SetNodeIfCanBuild({x=calc[1], y=p.y+1, z=calc[2]}, node_wood) end
-- Don't place those wood structs below open air
if not (minetest.get_node({x=calc[1], y=p.y+2, z=calc[2]}).name == "air" and
minetest.get_node({x=calc[3], y=p.y+2, z=calc[4]}).name == "air" and
minetest.get_node({x=p.x, y=p.y+2, z=p.z}).name == "air") then
-- Right post and planks
local right_ok = true
right_ok = SetNodeIfCanBuild({x=calc[3], y=p.y-1, z=calc[4]}, node_fence)
if right_ok then right_ok = SetNodeIfCanBuild({x=calc[3], y=p.y , z=calc[4]}, node_fence) end
if right_ok then right_ok = SetNodeIfCanBuild({x=calc[3], y=p.y+1, z=calc[4]}, node_wood) end
-- Left post and planks
local left_ok = true
left_ok = SetNodeIfCanBuild({x=calc[1], y=p.y-1, z=calc[2]}, node_fence)
if left_ok then left_ok = SetNodeIfCanBuild({x=calc[1], y=p.y , z=calc[2]}, node_fence) end
if left_ok then left_ok = SetNodeIfCanBuild({x=calc[1], y=p.y+1, z=calc[2]}, node_wood) end
-- Middle planks
local top_planks_ok = false
if left_ok and right_ok then top_planks_ok = SetNodeIfCanBuild({x=p.x, y=p.y+1, z=p.z}, node_wood) end
if minetest.get_node({x=p.x,y=p.y-2,z=p.z}).name=="air" then
if left_ok then SetNodeIfCanBuild({x=calc[1], y=p.y-2, z=calc[2]}, node_fence) end
if right_ok then SetNodeIfCanBuild({x=calc[3], y=p.y-2, z=calc[4]}, node_fence) end
end
-- Torches on the middle planks
if torches and top_planks_ok then
-- Place torches at horizontal sides
local walltorchtype
if minetest.get_modpath("torches") then
--[[ This is compability code with the torches mod, which overwrites the way how torches work.
This is needed so that torches are drawn properly. ]]
walltorchtype = "default:torch_wall"
else
walltorchtype = "default:torch"
-- Right post and planks
local right_ok = true
right_ok = SetNodeIfCanBuild({x=calc[3], y=p.y-1, z=calc[4]}, node_fence)
if right_ok then right_ok = SetNodeIfCanBuild({x=calc[3], y=p.y , z=calc[4]}, node_fence) end
if right_ok then right_ok = SetNodeIfCanBuild({x=calc[3], y=p.y+1, z=calc[4]}, node_wood) end
-- Middle planks
local top_planks_ok = false
if left_ok and right_ok then top_planks_ok = SetNodeIfCanBuild({x=p.x, y=p.y+1, z=p.z}, node_wood) end
if minetest.get_node({x=p.x,y=p.y-2,z=p.z}).name=="air" then
if left_ok then SetNodeIfCanBuild({x=calc[1], y=p.y-2, z=calc[2]}, node_fence) end
if right_ok then SetNodeIfCanBuild({x=calc[3], y=p.y-2, z=calc[4]}, node_fence) end
end
SetNodeIfCanBuild({x=calc[5], y=p.y+1, z=calc[6]}, {name=walltorchtype, param2=torchdir[1]})
SetNodeIfCanBuild({x=calc[7], y=p.y+1, z=calc[8]}, {name=walltorchtype, param2=torchdir[2]})
-- Torches on the middle planks
if torches and top_planks_ok then
-- Place torches at horizontal sides
local walltorchtype
if minetest.get_modpath("torches") then
--[[ This is compability code with the torches mod, which overwrites the way how torches work.
This is needed so that torches are drawn properly. ]]
walltorchtype = "default:torch_wall"
else
walltorchtype = "default:torch"
end
SetNodeIfCanBuild({x=calc[5], y=p.y+1, z=calc[6]}, {name=walltorchtype, param2=torchdir[1]})
SetNodeIfCanBuild({x=calc[7], y=p.y+1, z=calc[8]}, {name=walltorchtype, param2=torchdir[2]})
end
elseif torches then
-- Try to build torches instead of the wood structs
local node = {name="default:torch", param2=minetest.dir_to_wallmounted({x=0,y=-1,z=0})}
-- Try two different height levels
if not SetNodeIfCanBuild({x=calc[1], y=p.y-2, z=calc[2]}, node) then
SetNodeIfCanBuild({x=calc[1], y=p.y-1, z=calc[2]}, node)
end
if not SetNodeIfCanBuild({x=calc[3], y=p.y-2, z=calc[4]}, node) then
SetNodeIfCanBuild({x=calc[3], y=p.y-1, z=calc[4]}, node)
end
end
end