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Optionals arguments to scene.draw and scene.update

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This commit is contained in:
Reuh 2016-06-29 19:07:39 +02:00
parent 35c528f858
commit 52b3389e13
1 changed files with 8 additions and 6 deletions
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14
scene.lua
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@ -52,8 +52,8 @@ scene = {
suspend = function() end, -- Called when suspending a scene, and expecting to come back (scene won't be unloaded). suspend = function() end, -- Called when suspending a scene, and expecting to come back (scene won't be unloaded).
resume = function() end, -- Called when resuming a suspended scene (after calling suspend). resume = function() end, -- Called when resuming a suspended scene (after calling suspend).
update = function(dt) end, -- Called on each abstract.event.update on the current scene. update = function(dt, ...) end, -- Called on each abstract.event.update on the current scene.
draw = function() end -- Called on each abstract.event.draw on the current scene. draw = function(...) end -- Called on each abstract.event.draw on the current scene.
} }
end, end,
@ -96,19 +96,21 @@ scene = {
--- Update the current scene. --- Update the current scene.
-- Should be called in abstract.event.update. -- Should be called in abstract.event.update.
-- @tparam number dt the delta-time (milisecond) -- @tparam number dt the delta-time (milisecond)
-- @param ... arguments to pass to the scene's update function after dt
-- @impl abstract -- @impl abstract
update = function(dt) update = function(dt, ...)
if scene.current then if scene.current then
scene.current.time.update(dt) scene.current.time.update(dt)
scene.current.update(dt) scene.current.update(dt, ...)
end end
end, end,
--- Draw the current scene. --- Draw the current scene.
-- Should be called in abstract.event.draw. -- Should be called in abstract.event.draw.
-- @param ... arguments to pass to the scene's draw function
-- @impl abstract -- @impl abstract
draw = function() draw = function(...)
if scene.current then scene.current.draw() end if scene.current then scene.current.draw(...) end
end end
} }