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Did work on events

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This commit is contained in:
Justin van der Leij 2018-03-06 13:59:25 +01:00
parent fa22f6f6f6
commit 8810005217
3 changed files with 21 additions and 18 deletions
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29
fluid/instance.lua
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@ -9,9 +9,7 @@ Instance.__index = Instance
function Instance.new()
local instance = setmetatable({
entities = List(),
systems = List(),
systemCount = {},
eventManager = EventManager(),
systems = {},
}, Instance)
return instance
@ -38,23 +36,26 @@ function Instance:removeEntity(e)
end
end
function Instance:addSystem(system, eventName, callback)
self.systemCount[system] = (self.systemCount[system] or 0) + 1
self.systems:add(system)
function Instance:addSystem(system, eventName, callback, enabled)
self.systems[eventName] = self.systems[eventName] or {}
self.eventManager:register(eventName, system, callback)
local i = #self.systems[eventName] + 1
self.systems[eventName][i] = {
system = system,
eventName = eventName,
callback = callback or eventName,
enabled = enabled == nil or true,
}
return self
end
function Instance:removeSystem(system, callback)
self.systemCount[system] = self.systemCount[system] - 1
if self.systemCount[system] == 0 then
self.systemCount[system] = nil
self.eventManager:deregister(eventName, system, callback)
end
function Instance:enableSystem(system, eventName, callback)
end
function Instance:disableSystem(system, eventName, callback)
return self
end
function Instance:emit(...)