public void SenseUpdate(){
if(BasicUpdate())
return;
if(bonds[0].nodeA == this)
viewDirection = -bonds[0].dirAtoB;
else
viewDirection = bonds[0].dirAtoB;
signal = 0f;
if(bonds[0].bondType == BondType.signal){
for(int i = 0; i < FoodPellet.GetAll().Count; i++){
FoodPellet currentPellet = FoodPellet.GetAll()[i];
float caloriesTaken = (0.5f / Mathf.Pow(Vector3.Distance(transform.position, currentPellet.transform.position), 2)) * Time.deltaTime * 50f;
assembly.calories += caloriesTaken;
currentPellet.calories -= caloriesTaken;
if(CanSee(currentPellet))
signal += 3f / (Vector3.Distance(transform.position, currentPellet.transform.position) * 0.2f);
}
if(!arcBillboard)
MakeArcBillboard();
}
else{
if(arcBillboard)
RemoveArcBillboard();
}
billboardColor = renderer.material.color;
billboardColor.a = signal;
// Sense node cone of vision is opposite to bond direction.
arcDirection = Quaternion.LookRotation(viewDirection);
}
public void LoadContent(ContentManager c)
{
Texture2D foodtex = c.Load <Texture2D>(@"Art/StrawberryItem");
for (int i = 0; i < 50; i++)
{
FoodPellet np = new FoodPellet();
np.LoadContent(foodtex);
np.Deactivate();
PelletList.Add(np);
}
}
private void GetFood()
{
FoodPellet np = PelletList.Find(x => x._CurrentState == Sprite.SpriteState.kStateInActive);
if (np != null)
{
np.Activate(InputHelper.MouseScreenPos);
}
else
{
np = new FoodPellet();
np.LoadContent(@"Art/SlimeShot", Content);
np._Position = InputHelper.MouseScreenPos;
PelletList.Add(np);
}
}
private void RealFishMove(GameTime gt, List <Items.FoodPellet> pList)
{
hungerTimer -= gt.ElapsedGameTime.TotalSeconds;
if (closestPellet != null && closestPellet._CurrentState == SpriteState.kStateInActive)
{
closestPellet = null;
fishStatus = FishStatus.kStatusRoam;
}
if (hungerTimer < 0)
{
Hunger++;
hungerTimer = 0.5f;
if (fishStatus == FishStatus.kStatusRoam)
{
if (hunger > 40)
{
fishStatus = FishStatus.kStatusFood;
}
}
}
if (fishStatus == FishStatus.kStatusRoam)
{
moveTimer -= gt.ElapsedGameTime.TotalSeconds;
if (moveTimer <= 0)
{
moving = true;
Random ran = new Random();
moveTimer = ran.Next(0, 8);
targetPos.X = ran.Next(10, 750);
targetPos.Y = ran.Next(85, 450);
}
}
else if (fishStatus == FishStatus.kStatusFood)
{
if (pList.FindAll(x => x._CurrentState == SpriteState.kStateActive).Count > 0)
{
float closestDistance = 100000;
foreach (Items.FoodPellet p in pList.FindAll(x => x._CurrentState == SpriteState.kStateActive))
{
//find closest pellet.
if (p._Position.Y < 70)
{
continue;
}
float currentDistance = Vector2.Distance(this.FishMouth.Location.ToVector2(), p._Position);
if (currentDistance < closestDistance)
{
closestPellet = p;
closestDistance = currentDistance;
}
}
}
if (closestPellet != null)
{
targetPos = closestPellet._Position;
moving = true;
if (closestPellet._CurrentState == SpriteState.kStateInActive || closestPellet._Position.Y < 70)
{
moving = false;
if (_FlipX)
{
MyDir = CurrentDirection.kDirectionLeft;
}
else
{
MyDir = CurrentDirection.kDirectionRight;
}
}
if (closestPellet._BoundingBox.Intersects(this.FishMouth))
{
closestPellet.Deactivate();
closestPellet = null;
Hunger -= 50;
moving = false;
fishStatus = FishStatus.kStatusRoam;
this._Scale.X += 0.3f;
this._Scale.Y += 0.3f;
if (this._Scale.X > 2.0f)
{
this._Scale.X = 2.0f;
this._Scale.Y = 2.0f;
}
}
}
else
{
fishStatus = FishStatus.kStatusRoam;
}
}
//else if(fishStatus == FishStatus.kStatusDead)
//{
// this._Rotation = MathHelper.ToRadians(180);
// if(this._Position.Y > 70)
// {
// float speed = 100f;
// this._Position.Y -= (float)(speed * gt.ElapsedGameTime.TotalSeconds);
// }
//}
//if (InputHelper.LeftButtonClicked)
//{
// moving = true;
// targetPos = InputHelper.MouseScreenPos;
//}
//if(Hunger >= 100)
//{
// this.fishStatus = FishStatus.kStatusDead;
//}
if (moving)
{
float speed = 100f;
if (Math.Abs((this.FishMouth.Location.ToVector2().X - targetPos.X)) > 5)
{
if (this.FishMouth.Location.ToVector2().X < targetPos.X)
{
this._Position.X += speed * (float)gt.ElapsedGameTime.TotalSeconds;
if (Math.Abs((this.FishMouth.Location.ToVector2().X - targetPos.X)) > 20)
{
this._FlipX = false;
MyDir = CurrentDirection.kDirectionRight;
}
}
else if (this.FishMouth.Location.ToVector2().X > targetPos.X)
{
this._Position.X -= speed * (float)gt.ElapsedGameTime.TotalSeconds;
if (Math.Abs((this.FishMouth.Location.ToVector2().X - targetPos.X)) > 20)
{
this._FlipX = true;
MyDir = CurrentDirection.kDirectionLeft;
}
}
}
if (Math.Abs((this.FishMouth.Location.ToVector2().Y - targetPos.Y)) > 5)
{
if (this.FishMouth.Location.ToVector2().Y < targetPos.Y)
{
this._Position.Y += speed * (float)gt.ElapsedGameTime.TotalSeconds;
if (Math.Abs((this.FishMouth.Location.ToVector2().Y - targetPos.Y)) > 15)
{
if (_FlipX)
{
//this._Rotation = MathHelper.ToRadians(-45);
MyDir = CurrentDirection.kDirectionLeft;
}
else
{
//this._Rotation = MathHelper.ToRadians(45);
MyDir = CurrentDirection.kDirectionRight;
}
}
}
else if (this.FishMouth.Location.ToVector2().Y > targetPos.Y)
{
this._Position.Y -= speed * (float)gt.ElapsedGameTime.TotalSeconds;
if (Math.Abs((this.FishMouth.Location.ToVector2().Y - targetPos.Y)) > 15)
{
if (_FlipX)
{
//this._Rotation = MathHelper.ToRadians(45);
MyDir = CurrentDirection.kDirectionLeft;
}
else
{
//this._Rotation = MathHelper.ToRadians(-45);
MyDir = CurrentDirection.kDirectionRight;
}
}
}
}
else
{
this._Rotation = 0;
}
if (Vector2.Distance(this.FishMouth.Location.ToVector2(), targetPos) < 10)
{
moving = false;
this._Rotation = 0;
if (_FlipX)
{
MyDir = CurrentDirection.kDirectionLeft;
}
else
{
MyDir = CurrentDirection.kDirectionRight;
}
}
}
if (closestPellet != null)
{
pelletLastFrame = true;
}
else
{
pelletLastFrame = false;
}
}
} // End of BasicUpdate().
public bool CanSee(FoodPellet food)
{
return (nodeType == NodeType.sense) &&
(Vector3.Angle(viewDirection, food.transform.position - transform.position) < viewAngle);
}
