Sprites Functions Specific to Wired Sprites8

Wired Movies and Sprites

Sprites Functions Specific to Wired Sprites

SpriteMediaSetActionVariable

The SpriteMediaSetActionVariable function sets the value of the sprite track variable with the ID of the variable to the supplied value.



 
pascal ComponentResult SpriteMediaSetActionVariable 

                     (MediaHandler  mh,

                                         QTAtomID variableID,

                                         const float *value);

mh: Specifies the sprite media handler for this operation.
variableID: Specifies a variable ID of the sprite name.
value: Contains a pointer to a floating-point number. Note that the value is passed by reference.

SpriteMediaGetActionVariable

The SpriteMediaGetActionVariable returns the value of the sprite track variable with the specified ID.



 
pascal ComponentResult SpriteMediaGetActionVariable(

                     MediaHandler mh,

                                         QTAtomID variableID,

                                         float *value);

mh: Specifies the sprite media handler for this operation.
variableID: Specifies a variable ID of the sprite variable.
value: Contains a pointer to a floating-point value. If the specified variable has never been set, the value is set to 0 and the error cannotFindAtomErr is returned.