Moving a cocos2d-iphone+box2d boy in one direction -

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please can advice me on this.

i have cocos2d-iphone +box2d body wish move in 1 direction(movement left right of iphone screen) using accelerometer controls , parallax scrolling. please how do @ moment body moves both left , right once device tilted. not want use forces or impulse since i not enabling touch controls. accelerometer code :

- (void)accelerometer:(uiaccelerometer *)accelerometer didaccelerate:(uiacceleration   *)acceleration {   float32 accelerationfraction = acceleration.y * 6; if (accelerationfraction < -1) {     accelerationfraction = -1; } else if (accelerationfraction > 1) {   accelerationfraction = 1; b2vec2 gravity(-acceleration.y *10, acceleration.x *10);  world->setgravity( gravity ); }

thanks in advance .

you should use mousejoints. @ tutorial. there explains trying accomplish.


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