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Fix walkable checks returning nil

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ElCeejo 2022-04-05 10:02:50 -07:00 • committed by GitHub
parent ec92591710
commit 02322ca861
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1 changed files with 6 additions and 6 deletions
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12
pathfinder.lua
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@ -28,12 +28,12 @@ local function get_ground_level(pos2, max_height)
z = pos2.z
})
local height = 0
local walkable = is_node_walkable(node_under.name) and not is_node_walkable(node.name)
local walkable = creatura.get_node_def(node_under.name).walkable and not creatura.get_node_def(node.name).walkable
if walkable then
return pos2
elseif not walkable then
if not is_node_walkable(node_under.name) then
while not is_node_walkable(node_under.name)
if not creatura.get_node_def(node_under.name).walkable then
while not creatura.get_node_def(node_under.name).walkable
and height < max_height do
pos2.y = pos2.y - 1
node_under = minetest.get_node({
@ -44,7 +44,7 @@ local function get_ground_level(pos2, max_height)
height = height + 1
end
else
while is_node_walkable(node.name)
while creatura.get_node_def(node.name).walkable
and height < max_height do
pos2.y = pos2.y + 1
node = minetest.get_node(pos2)
@ -342,7 +342,7 @@ function get_line_of_sight(a, b)
else
for i = 1, #line do
local node = minetest.get_node(line[i])
if minetest.registered_nodes[node.name].walkable then
if creatura.get_node_def(node.name).walkable then
return false
end
end
@ -583,4 +583,4 @@ function creatura.find_theta_path(self, start, goal, obj_width, obj_height, max_
return nil
end
return find_path(start, goal)
end
end