* DurationPer indicates the time while the sprite will run on the path (at the last position the path start again at the fist position).
* If DurationPer is zeroed, so the duration is infinite.
* WaitingPer indicate the start period which occurs when the path will be activated (see SPRTON and SPRTOFF instructions). Note : A same path can be used by one or more sprites.Example : SPRTDEF,3,&3000,0,100 to define for sprite 3 a path defined in &3000 with an infinite loop of the path after 2 seconds of start delay after SPRTON,3 instruction.
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'''SPRTON,SprNb1,SprNb2,...,SprNbx'''