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animations now have a flag for when they update their img frame

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lustlion 2022-03-17 00:33:36 +01:00
parent 918c63c535
commit 6ba4f4d1c9
1 changed files with 6 additions and 0 deletions
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6
code/animation.lua
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@ -10,6 +10,8 @@ function Animation:new(anim_data,speed)
o.frame = 1
o.speed = speed or 1
o.was_updated = false
setmetatable(o, self)
self.__index = self
return o
@ -49,6 +51,9 @@ end
-- to linearly animate
function Animation:animate()
if self.was_updated then
self.was_updated = false
end
if self.frames[self.frame] ~= 0 then
-- try to animate
self.subframe = self.subframe + self.speed
@ -56,6 +61,7 @@ function Animation:animate()
if self.subframe > self.frames[self.frame]*game.framerate then
self.subframe = self.subframe - self.frames[self.frame]*game.framerate
self.frame = self.frame + 1
self.was_updated = true
end
-- cycle