Champak 29/Volume 29 - JOGO DISK .iso/Games/jungle_adventure.swf/scripts/__Packages/WalkingObject.as

Text File | 2006-11-29 | 6KB | 195 lines

class WalkingObject extends SSObject
{
   var classID = SSGlobal.CLSID_MOBILEOBJECT;
   var collisionMask = SSGlobal.CLSID_SHAPE | SSGlobal.CLSID_MAINCHAR;
   var assetID = "WalkingObject";
   var gravity = SSGlobal.GRAVITY;
   var walkLeft = true;
   var healthValue = -0.2;
   var speed = 50;
   var immobilized = 0;
   var immobilizeTime = 5;
   var strength = 250;
   var maxWalkableAngle = 0.4;
   var collision = false;
   var editor_isItem = true;
   var editor_name = "WalkingObject";
   var editor_args_names = ["walkLeft"];
   var editor_args_values = [WalkingObject.prototype.walkLeft];
   var editor_args_types = ["boolean"];
   var editor_args_options = [null];
   var editor_args_descriptions = [""];
   var editor_args_mode = [0];
   var editor_args_component = ["CheckBox"];
   function WalkingObject()
   {
      super();
   }
   function onAddToScene()
   {
      this.getUpdates();
      if(this.immobilized)
      {
         this.immobilized = Math.max(this.immobilized - (this.world.time - this.exitedSceneAt),0);
      }
      if(this.immobilized)
      {
         this.target.gotoAndStop(this.currentAnimation);
      }
      else
      {
         this.resetAnimation();
      }
   }
   function onRemoveFromScene()
   {
      this.cancelUpdates();
      this.exitedSceneAt = this.world.time;
   }
   function immobilize()
   {
      this.velocity.y = -300;
      this.velocity.x = 0;
      this.contact = null;
      GameSound.playSound("enemyhit");
      this.setAnimation("Immobile" + (!this.walkLeft ? "Right" : "Left"));
      this.immobilized = this.immobilizeTime;
   }
   function setAnimation(anim)
   {
      this.target.gotoAndStop(this.currentAnimation = anim);
   }
   function resetAnimation()
   {
      this.setAnimation("Walk" + (!this.walkLeft ? "Right" : "Left"));
   }
   function onCollision(obj)
   {
      if((obj.classID & 4294901760) == SSGlobal.CLSID_MAINCHAR)
      {
         if(this.immobilized)
         {
            return undefined;
         }
         if(obj.classID == SSGlobal.CLSID_VEHICLE || obj.shield)
         {
            if(obj.active)
            {
               this.immobilize();
            }
            return undefined;
         }
         if(!obj.active)
         {
            return undefined;
         }
         if(!obj.jumpTime && obj.y < this.y)
         {
            this.immobilize();
            obj.velocity.x *= 1.1;
            obj.velocity.y *= -0.5;
         }
         else if(!obj.immune)
         {
            var _loc3_ = undefined;
            obj.shiftHealth(this.healthValue,this);
            if(this.walkLeft && obj.x < this.x || !this.walkLeft && obj.x > this.x)
            {
               this.flip();
            }
         }
         return true;
      }
   }
   function checkIfOnEdge(e)
   {
      var _loc8_ = e.a;
      var _loc2_ = e.normal;
      var _loc3_ = this.contact.direction;
      var _loc5_ = this;
      var _loc6_ = (_loc2_.x * (_loc5_.x - _loc2_.x * this.radius) + _loc2_.y * (_loc5_.y - _loc2_.y * this.radius) - (_loc2_.x * (_loc8_.x + this.contact.shape.x) + _loc2_.y * (_loc8_.y + this.contact.shape.y))) / (- (_loc2_.x * _loc3_.x + _loc2_.y * _loc3_.y));
      if(_loc6_ * (!this.walkLeft ? 1 : -1) < ((e.props & 3) != 3 ? this.radius * 2 : 0))
      {
         if((e.props & 3) == 3)
         {
            var _loc7_ = Math.abs(_loc6_);
            this.moveBy(_loc7_ * _loc3_.x,_loc7_ * _loc3_.y,0);
            this.contact = e;
         }
         else
         {
            this.flip();
         }
         this.target._rotation = this.angle = Math.atan2(this.contact.normal.x,- this.contact.normal.y) / 3.141592653589793 * 180;
      }
   }
   function flip()
   {
      this.walkLeft = !this.walkLeft;
      this.resetAnimation();
   }
   function update(elapsed)
   {
      if(this.immobilized)
      {
         if(!(this.immobilized = Math.max(0,this.immobilized - elapsed)))
         {
            this.contact = null;
            this.velocity.y = -200;
            this.setAnimation("restore" + (!this.walkLeft ? "Right" : "Left"));
         }
      }
      if(this.contact)
      {
         if(this.immobilized)
         {
            this.velocity.x = this.velocity.y = 0;
         }
         else
         {
            this.velocity.x = this.contact.direction.x * this.speed * (!this.walkLeft ? 1 : -1);
            this.velocity.y = this.contact.direction.y * this.speed * (!this.walkLeft ? 1 : -1);
         }
         this.checkIfOnEdge(!this.walkLeft ? this.contact.next : this.contact.previous);
      }
      else
      {
         this.velocity.y += this.gravity * elapsed;
      }
      this.collision = false;
      this.checkCollisions(elapsed);
      if(!this.collision)
      {
         this.moveBy(this.velocity.x * elapsed,this.velocity.y * elapsed,0);
      }
   }
   function setContact(edge)
   {
      this.contact = edge;
   }
   function checkCollision(obj)
   {
      var _loc2_ = undefined;
      switch(obj.classID & 4294901760)
      {
         case SSGlobal.CLSID_SHAPE:
            if(!this.contact && (_loc2_ = SSCollision.sweepSphereToStaticShape(this,obj)))
            {
               var _loc4_ = this.velocity.__get__length();
               var _loc5_ = this.motionDir.dot(_loc2_.normal);
               this.setContact(_loc2_.edge);
               this.x = _loc2_.point.x;
               this.y = _loc2_.point.y;
               this.collision = true;
            }
            break;
         case SSGlobal.CLSID_MAINCHAR:
            if(SSCollision.sweepSphereToSphere(this,obj,true))
            {
               return this.onCollision(obj);
            }
            break;
      }
   }
}