Sorry your browser is not supported!

 sync on
sync rate 60

` ** Create a demo sprite, with backdraw disabled
load image "c:\sonic.bmp"
get image 1, 0, 0, 32, 32
sprite 1, 320, 240, 1
set sprite 1, 0, 1
offset sprite 1, sprite width(1)/2, sprite height(1)/2

` ** A few variable definitions
` The number of moves still to make to hit the target
MovesLeft as integer

` The target
TargetX as float
TargetY as float

` The current position
CurrentX as float
CurrentY as float

` The size of the steps to take
StepX as float
StepY as float

` A timer to stop the program reacting to the mouse click for a while
ClickTimeout as integer

repeat
   cls

   ` If the timer has run out
   if ClickTimeout < timer()

      ` If a mouse button has been clicked
      if mouseclick() > 0

         ` Snapshot the new target position and the current sprite position
         TargetX = mousex()
         TargetY = mousey()
         CurrentX = sprite x(1)
         CurrentY = sprite y(1)

         ` Calculate the number of moves to take - I'm just using the distance in pixels
         MovesLeft = sqrt( (TargetX - CurrentX)^2 + (TargetY - CurrentY)^2 )

         ` Calculate the size of the steps to take in the x and y directions
         StepX = (TargetX - CurrentX) / MovesLeft
         StepY = (TargetY - CurrentY) / MovesLeft

         ` Set the timer to *not* react to a mouseclick within the next half-second
         ClickTimeout = timer() + 500
      endif
   endif

   ` If we still have moves to take
   if MovesLeft > 0

      ` If this is the last step
      if MovesLeft = 1

         ` Place the sprite on the final target
         sprite 1, TargetX, TargetY, 1
      else

         ` Update the current position with the step sizes
         inc CurrentX, StepX
         inc CurrentY, StepY

         ` Position the sprite at that position
         sprite 1, CurrentX, CurrentY, 1
      endif

      ` Decrease the number of moves left
      dec MovesLeft
   endif

   ` Update the display
   sync
until spacekey() >