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Fixed some things regarding deregistering

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Justin van der Leij 2018-02-20 23:46:11 +01:00
parent fae3c4a427
commit 0d5f05fa64
1 changed files with 5 additions and 3 deletions
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8
fluid/instance.lua
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@ -39,24 +39,26 @@ function Instance:removeEntity(e)
end end
end end
function Instance:addSystem(system, eventName) function Instance:addSystem(system, eventName, callback)
if not self.namedSystems[system] then if not self.namedSystems[system] then
self.systems[#self.systems + 1] = system self.systems[#self.systems + 1] = system
self.namedSystems[system] = system self.namedSystems[system] = system
end end
self.eventManager:register(eventName, system) self.eventManager:register(eventName, system, callback)
return self return self
end end
function Instance:removeSystem(system) function Instance:removeSystem(system, callback)
for index, other in ipairs(self.systems) do for index, other in ipairs(self.systems) do
if system == other then if system == other then
table.remove(self.systems, index) table.remove(self.systems, index)
end end
end end
self.eventManager:deregister(eventName, system, callback)
self.namedSystems[system] = nil self.namedSystems[system] = nil
return self return self