Ryan
84bba39187
This is for the love2d engine. Works with the latest version. Look at my intro to software project for some examples on how to use this
59 lines
1.3 KiB
Plaintext
59 lines
1.3 KiB
Plaintext
function gui:newAnimFromTiles(file,xd,yd,delay, x, y, w, h, sx ,sy ,sw ,sh)
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x,y,w,h,sx,sy,sw,sh=filter(file, x, y, w, h, sx ,sy ,sw ,sh)
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local c=self:newBase("ImageAnimation",file, x, y, w, h, sx ,sy ,sw ,sh)
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local im=love.graphics.newImage(file)
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local _x,_y=im:getDimensions()
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c.Visibility=0
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c.ImageVisibility=1
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c.delay=delay or .05
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c.files={}
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c.AnimStart={}
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c.AnimEnd={}
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for i=0,_y/yd-1 do
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for j=0,_x/xd-1 do
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table.insert(c.files,gui:getTile(im,j*xd,i*yd,xd,yd))
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end
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end
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c:SetImage(c.files[1])
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c.step=multi:newTStep(1,#c.files,1,c.delay)
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c.step.parent=c
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c.rotation=0
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c.step:OnStart(function(step)
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for i=1,#step.parent.AnimStart do
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step.parent.AnimStart[i](step.parent)
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end
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end)
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c.step:OnStep(function(pos,step)
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step.parent:SetImage(step.parent.files[pos])
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end)
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c.step:OnEnd(function(step)
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for i=1,#step.parent.AnimEnd do
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step.parent.AnimEnd[i](step.parent)
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end
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end)
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function c:OnAnimStart(func)
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table.insert(self.AnimStart,func)
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end
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function c:OnAnimEnd(func)
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table.insert(self.AnimEnd,func)
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end
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function c:Pause()
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self.step:Pause()
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end
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function c:Resume()
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self.step:Resume()
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end
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function c:Reset()
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self.step.pos=1
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end
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function c:getFrames()
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return #self.files
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end
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function c:getFrame()
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return self.step.pos
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end
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function c:setFrame(n)
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return self:SetImage(self.files[n])
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end
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return c
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end |