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fix issue 645

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binarycat 2023-12-16 16:33:36 -05:00
parent 8e30ee4113
commit e7d11b3c38
1 changed files with 9 additions and 0 deletions
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9
mesecons_pistons/init.lua
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@ -84,7 +84,16 @@ local piston_on = function(pos, node)
local pistonspec = get_pistonspec(node.name, "offname")
local dir = vector.multiply(minetest.facedir_to_dir(node.param2), -1)
local pusher_pos = vector.add(pos, dir)
local behind_pos = vector.subtract(pos, dir)
local meta = minetest.get_meta(pos)
-- NOTE: this gets calculated twice, but fixing this would mean changing the public api.
local stack = mesecon.mvps_get_stack(pusher_pos, dir, max_push, meta:get_string("owner"))
for _, n in ipairs(stack) do
-- fix issue 645
if vector.equals(n.pos, behind_pos) then
return
end
end
local success, stack, oldstack = mesecon.mvps_push(pusher_pos, dir, max_push, meta:get_string("owner"))
if not success then
if stack == "protected" then