working on big scan/control refactoring

This commit is contained in:
Manuel Simon Hirsig
2016-02-25 16:31:11 +01:00
parent 5af1b28021
commit 1a0b7597bd
9 changed files with 52 additions and 162 deletions
+26 -100
View File
@@ -1,27 +1,19 @@
local private, public = {}, {}
Aux.control = public
local event_listeners = {}
local update_listeners = {}
private.event_listeners = {}
private.threads = {}
function Aux.control.on_event()
for listener, _ in pairs(event_listeners) do
function public.on_event()
for listener, _ in pairs(private.event_listeners) do
if event == listener.event and not listener.deleted then
listener.action()
end
end
end
function Aux.control.on_update()
event_listeners = Aux.util.set_filter(event_listeners, function(l) return not l.deleted end)
update_listeners = Aux.util.set_filter(update_listeners, function(l) return not l.deleted end)
for listener, _ in pairs(update_listeners) do
if not listener.deleted then
listener.action()
end
end
function public.on_update()
private.event_listeners = Aux.util.set_filter(private.event_listeners, function(l) return not l.deleted end)
for thread_id, k in pairs(private.threads) do
private.threads[thread_id] = nil
@@ -31,9 +23,7 @@ function Aux.control.on_update()
end
end
function Aux.control.event_listener(event, action)
function public.event_listener(event, action)
local self = {}
local listener = { event=event, action=action }
@@ -43,14 +33,14 @@ function Aux.control.event_listener(event, action)
end
function self:start()
Aux.util.set_add(event_listeners, listener)
Aux.util.set_add(private.event_listeners, listener)
AuxControlFrame:RegisterEvent(event)
return self
end
function self:stop()
listener.deleted = true
if not Aux.util.any(Aux.util.set_to_array(event_listeners), function(l) return l.event == event end) then
if not Aux.util.any(Aux.util.set_to_array(private.event_listeners), function(l) return l.event == event end) then
AuxControlFrame:UnregisterEvent(event)
end
return self
@@ -59,32 +49,8 @@ function Aux.control.event_listener(event, action)
return self
end
function Aux.control.update_listener(action)
local self = {}
local listener = { action=action }
function self:set_action(action)
listener.action = action
end
function self:start()
Aux.util.set_add(update_listeners, listener)
return self
end
function self:stop()
listener.deleted = true
return self
end
return self
end
function Aux.control.on_next_update(callback)
local listener = Aux.control.update_listener()
function public.on_next_event(event, callback)
local listener = public.event_listener(event)
listener:set_action(function()
listener:stop()
@@ -94,68 +60,19 @@ function Aux.control.on_next_update(callback)
listener:start()
end
function Aux.control.on_next_event(event, callback)
local listener = Aux.control.event_listener(event)
listener:set_action(function()
listener:stop()
return callback()
end)
listener:start()
function public.on_next_update(callback)
return public.new_thread(callback)
end
function Aux.control.as_soon_as(p, callback)
local listener = Aux.control.update_listener()
listener:set_action(function()
if p() then
listener:stop()
return callback()
end
function public.as_soon_as(p, callback)
return public.new_thread(function()
return public.wait_until(p, callback)
end)
listener:start()
end
function Aux.control.controller()
local self = {}
local state
local listener = Aux.control.update_listener()
listener:set_action(function()
if state and state.p() then
local k = state.k
state = nil
return k()
end
end)
listener:start()
function self.wait(p, k)
state = {
k = k,
p = p,
}
end
function self:reset()
state = nil
end
function self:cleanup()
listener.stop()
end
return self
end
do
local next_thread_id = 1
function public.new(k)
function public.new_thread(k)
local thread_id = next_thread_id
next_thread_id = next_thread_id + 1
private.threads[thread_id] = k
@@ -163,7 +80,7 @@ do
end
end
function public.kill(thread_id)
function public.kill_thread(thread_id)
private.threads[thread_id] = nil
end
@@ -171,3 +88,12 @@ function public.wait(...)
local k = tremove(arg, 1)
private.threads[public.thread_id] = function() return k(unpack(arg)) end
end
function public.wait_until(p, ...)
local k = tremove(arg, 1)
if p() then
return k(unpack(arg))
else
return public.wait(public.wait_until, p, function() return k(unpack(arg)) end)
end
end