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Fix more missing nodedef checks

master
Wuzzy 2019-09-30 23:24:17 +02:00
parent eca004cdb5
commit da510e1ab6
1 changed files with 6 additions and 6 deletions
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12
init.lua
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@ -189,7 +189,7 @@ end
local function IsGround(pos)
local nodename = minetest.get_node(pos).name
local nodedef = minetest.registered_nodes[nodename]
return nodename ~= "unknown" and nodename ~= "ignore" and nodedef.is_ground_content and nodedef.walkable and nodedef.liquidtype == "none"
return nodename ~= "unknown" and nodename ~= "ignore" and nodedef and nodedef.is_ground_content and nodedef.walkable and nodedef.liquidtype == "none"
end
-- Returns true if rails are allowed to be placed on top of this node
@ -197,7 +197,7 @@ local function IsRailSurface(pos)
local nodename = minetest.get_node(pos).name
local nodename_above = minetest.get_node({x=pos.x,y=pos.y+2,z=pos.z}).name
local nodedef = minetest.registered_nodes[nodename]
return nodename ~= "unknown" and nodename ~= "ignore" and nodedef.walkable and (nodedef.node_box == nil or nodedef.node_box.type == "regular") and nodename_above ~= tsm_railcorridors.nodes.rail
return nodename ~= "unknown" and nodename ~= "ignore" and nodedef and nodedef.walkable and (nodedef.node_box == nil or nodedef.node_box.type == "regular") and nodename_above ~= tsm_railcorridors.nodes.rail
end
-- Checks if the node is empty space which requires to be filled by a platform
@ -208,7 +208,7 @@ local function NeedsPlatform(pos)
local falling = minetest.get_item_group(node.name, "falling_node") == 1
return
-- Node can be replaced if ground content or rail
(node.name ~= "ignore" and node.name ~= "unknown" and nodedef.is_ground_content) and
(nodedef and node.name ~= "ignore" and node.name ~= "unknown" and nodedef.is_ground_content) and
-- Node needs platform if node below is not walkable.
-- Unless 2 nodes below there is dirt: This is a special case for the starter cube.
((nodedef.walkable == false and node2.name ~= tsm_railcorridors.nodes.dirt) or
@ -234,7 +234,7 @@ end
local function Cube(p, radius, node, replace_air_only, wood, post)
local y_top = p.y+radius
local nodedef = minetest.registered_nodes[node.name]
local solid = nodedef.walkable and (nodedef.node_box == nil or nodedef.node_box.type == "regular") and nodedef.liquidtype == "none"
local solid = nodedef and nodedef.walkable and (nodedef.node_box == nil or nodedef.node_box.type == "regular") and nodedef.liquidtype == "none"
-- Check if all the nodes could be set
local built_all = true
@ -565,12 +565,12 @@ local function WoodSupport(p, wood, post, torches, dir, torchdir)
local nodedef1 = minetest.registered_nodes[minetest.get_node(pos1).name]
local nodedef2 = minetest.registered_nodes[minetest.get_node(pos2).name]
if nodedef1.walkable then
if nodedef1 and nodedef1.walkable then
pos1.y = pos1.y + 1
end
SetNodeIfCanBuild(pos1, node, true)
if nodedef2.walkable then
if nodedef2 and nodedef2.walkable then
pos2.y = pos2.y + 1
end
SetNodeIfCanBuild(pos2, node, true)