Pulser

 

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Use this simple behavior to have a sprite pulse from big to small and back again

property MaxSize, MinSize, StepSize, Grow, X global MaxSmall, MaxLarge, DefaultWidth, DefaultHeight on beginSprite me Set X = the Spritenum of me PuppetSprite X, TRUE set the stretch of sprite X = TRUE set DefaultWidth = the width of sprite X set DefaultHeight = the height of sprite X set MaxSmall = the width of sprite X * (MinSize / 100.0) set MaxLarge = the width of sprite X * (MaxSize / 100.0) end on EnterFrame me if Grow then Set the Width of Sprite X = the Width of Sprite X + (the Width of Sprite X * (StepSize/100.0)) Set the Height of Sprite X = the Height of Sprite X + (the Height of Sprite X * (StepSize/100.0)) else Set the Width of Sprite X = the Width of Sprite X - (the Width of Sprite X * (StepSize/100.0)) Set the Height of Sprite X = the Height of Sprite X - (the Height of Sprite X * (StepSize/100.0)) end if if the width of Sprite X = DefaultWidth then set the height of sprite X = DefaultHeight else if the Height of sprite X = DefaultHeight then set the Width of sprite X = DefaultWidth end if if the Width of Sprite X >= MaxLarge then set Grow = FALSE else if the Width of Sprite X <= MaxSmall then set Grow = TRUE end if end on getPropertyDescriptionList set p_list =[ #MaxSize: [#comment:"Percent to GROW to:", #format:#integer, #default: 200, #range:[#min:1,#max:1000] ],#MinSize: [#comment:"Percent to SHRINK to:", #format:#integer, #default: 50, #range:[#min:1,#max:1000] ],#StepSize:[#comment:"Percent to step through:",#format:#integer, #default: 10, #range:[#min:1,#max:1000] ],#Grow: [#comment:"Should it Grow First?:", #format:#boolean, #default: FALSE ]] return p_list end on getBehaviorDescription return "Use this simple behavior to have a sprite pulse from big to small and back again." end