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Fix broken direct_source in mesecon.is_powered

This commit is contained in:
Wuzzy 2018-01-17 17:15:08 +01:00
parent f009e958f5
commit dba463ca6d
1 changed files with 9 additions and 5 deletions
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14
mods/ITEMS/REDSTONE/mesecons/internal.lua
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@ -521,12 +521,12 @@ end
function mesecon.is_powered(pos, rule, depth, sourcepos, home_pos)
if depth == nil then depth = 0 end
if depth > 1 then
return false
return false, false
end
local node = mesecon.get_node_force(pos)
local rules = mesecon.get_any_inputrules(node)
if not rules then
return false
return false, false
end
if not home_pos then
home_pos = pos
@ -558,11 +558,15 @@ function mesecon.is_powered(pos, rule, depth, sourcepos, home_pos)
return sourcepos, direct_source
end
local direct_source
local direct_source = false
if not rule then
for _, rule in ipairs(mesecon.flattenrules(rules)) do
local direct_source_temp
local rulenames = mesecon.rules_link_rule_all_inverted(pos, rule)
sourcepos, direct_source = power_walk(pos, home_pos, sourcepos, rulenames, rule, depth)
sourcepos, direct_source_temp = power_walk(pos, home_pos, sourcepos, rulenames, rule, depth)
if direct_source_temp then
direct_source = true
end
end
else
local rulenames = mesecon.rules_link_rule_all_inverted(pos, rule)
@ -572,7 +576,7 @@ function mesecon.is_powered(pos, rule, depth, sourcepos, home_pos)
-- Return FALSE if not powered, return list of sources if is powered
if (#sourcepos == 0) then
return false
return false, false
else
return sourcepos, direct_source
end