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Fix bollard behavior

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The bollards were previously changing state every time they got a mesecons signal, which broke things when 2+ mesecons were connected, and generally resulted in strange behavior otherwise.
This commit is contained in:
Carter Kolwey 2016-06-02 13:26:38 -05:00
parent 132844bd81
commit 5a0ff5e589
1 changed files with 12 additions and 3 deletions
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15
streets_bollards/init.lua
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@ -4,7 +4,7 @@
Optional: true
]]
local function toggle_bollard(pos, node, clicker, itemstack, pointed_thing)
local function toggle_bollard(pos, node, clicker, itemstack, pointed_thing, to_role)
if minetest.registered_nodes[minetest.get_node(pos).name].bollard then
local n = minetest.get_node(pos)
local ndef = minetest.registered_nodes[n.name]
@ -14,6 +14,12 @@ local function toggle_bollard(pos, node, clicker, itemstack, pointed_thing)
return
end
end
if to_role then
local to = minetest.registered_nodes[ndef.bollard.counterpart]
if to.bollard.role ~= to_role then
return
end
end
minetest.set_node(pos, {name = ndef.bollard.counterpart, param2 = n.param2})
end
end
@ -26,8 +32,11 @@ minetest.register_node("streets:bollard_driver", {
mesecons = {
effector = {
rules = mesecon.rules.default,
action_change = function (pos, node)
toggle_bollard(vector.add(pos, vector.new(0, 1, 0)), node, nil, nil, {type = "node", under = vector.add(pos, vector.new(0, -1, 0)), above = vector.add(pos, vector.new(0, 1, 0))})
action_on = function (pos, node)
toggle_bollard(vector.add(pos, vector.new(0, 1, 0)), node, nil, nil, {type = "node", under = vector.add(pos, vector.new(0, -1, 0)), above = vector.add(pos, vector.new(0, 1, 0))},"up")
end,
action_off = function (pos, node)
toggle_bollard(vector.add(pos, vector.new(0, 1, 0)), node, nil, nil, {type = "node", under = vector.add(pos, vector.new(0, -1, 0)), above = vector.add(pos, vector.new(0, 1, 0))},"down")
end
}}
})