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Make a person move and add gravity to it.

how to add gravity when a person you made jumps so that he falls back down (like Mario). this also includes how to make the person move using the arrow keys.

Submitted By: seandude
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Views: 115

Language: ActionScript
Last Modified: October 8, 2008
Instructions: first you have to make the guy in your game and when you convert him to simple then you want the registration on the bottom middle so that he doesn't float away. this also includes the person moving with the arrow keys.

Snippet


  1. onClipEvent(load) {
  2.         falling=false;
  3.         hitting=false;
  4.         gravity=7;
  5.         speed=6;
  6.         jump=0;
  7.         jumping=false;
  8. }
  9. onClipEvent(enterFrame) {
  10.         if(!_root.ground.hitTest(this._x, this._y, true) && !jumping) {
  11.                 _y+=gravity;
  12.                 gravity=7;
  13.                 falling=true;
  14.         }
  15.         if(Key.isDown(Key.SPACE) && jumping==false) {
  16.                 jumping=true;
  17.                 luigi.play();
  18.         }
  19.         if(jumping) {
  20.                 this.gotoAndStop("jump")
  21.                 this._y-=jump;
  22.                 jump-=.5;
  23.                 if(jump<0) {
  24.                         falling=true;
  25.                 }
  26.                 if(jump<-15) {
  27.                         jump=-15;
  28.                 }
  29.         }
  30.         if(_root.ground.hitTest(this._x, this._y, true) && falling) {
  31.                 jump=12;
  32.                 jumping=false;
  33.                 falling=false;
  34.         }
  35.         if(Key.isDown(Key.LEFT)) {
  36.                 _x-=speed;
  37.         }
  38.         if(Key.isDown(Key.RIGHT)) {
  39.                 _x+=speed;
  40.         }
  41.        
  42. }

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