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Fig. 09: Example of using arrow keys to control volume
If you wanted to control the volume with the right and left arrow keys, the
following modifications to the above code could be made.
this.onEnterFrame = function () { if (myLoopVolume<99) {fadeIn01=1} if (myLoopVolume>1) {fadeOut01=1} //Increase Volume with Right Arrow Key if ( Key.isDown(Key.RIGHT) && fadeIn01 != 0) { _root.myLoop.setVolume(myLoopVolume); myLoopVolume=myLoopVolume+5; if (myLoopVolume>99) {fadeIn01=0} }
//Decrease Volume with Left Arrow Key if (Key.isDown(Key.LEFT) && fadeOut01 != 0) { _root.myLoop.setVolume(myLoopVolume); myLoopVolume=myLoopVolume-5; if (myLoopVolume<1) {fadeOut01=0;} } }
The Flash example in Fig. 09 also allows for the use of the Up and Down keys
to control volume.