/// <summary>
/// Initialize the internal state of your game
/// </summary>
protected override void InitializeWorld()
{
mTarget = new XNACS1Circle(new Vector2(50, 30), 1f);
mTarget.Color = Color.Red;
mSocccer = new MySoccer();
}
// fire the weapon
public virtual void fire()
{
XNACS1Circle bullet = new XNACS1Circle(hero.getPosition().Center, bulletSize);
bullet.Color = hero.getColor();
bullets.Enqueue(bullet);
}
private void CreateBall(Vector2 pos)
{
mBall = new XNACS1Circle(pos, mBallRadius, "SoccerBall");
mBall.VelocityDirection = mBallVelocity;
mBall.Speed = mBallSpeed;
mBall.ShouldTravel = true;
}
public shot(Vector2 center, bool hit)
{
bullet = new XNACS1Circle(center, 1f, "bullet");
this.hit = hit;
shotLife = 25;
emitter = new XNACS1ParticleEmitter.FireEmitter(center, 30, 0.5f, "bullet", Color.OrangeRed, 20f, 3f, new Vector2(-1, 0));
}
public shot(Vector2 center, bool hit)
{
bullet = new XNACS1Circle(center, .75f, "wizardShot");
bullet.Speed = 1f;
this.hit = hit;
shotLife = 40;
emitter = new XNACS1ParticleEmitter.FireEmitter(center, 10, 0.3f, "wizardShot", Color.Green, 1f, 3f, new Vector2(-1, 0));
}
private XNACS1Circle starAt(float xPos)
{
Vector2 position = new Vector2(xPos, randomPosition());
XNACS1Circle star = new XNACS1Circle(position, size);
star.Color = randomStarColor();
return(star);
}
public void reflect(XNACS1Circle other)
{
if (other != null)
{
pushOutCircle(other);
reflectHelper(other);
}
}
public shot(Vector2 center, bool hit)
{
bullet = new XNACS1Circle(center, .75f, "violetlight");
bullet.Speed = 1f;
this.hit = hit;
shotLife = 15;
emitter = new XNACS1ParticleEmitter.FireEmitter(center, 10, 0.3f, "violetlight", Color.Pink, 1f, 3f, new Vector2(-1, 0));
}
public void reflect(XNACS1Circle other)
{
if (other != null)
{
reflectOutCircle(other);
//pushOutCircle(other);
//reflectionVelocityResolution(other);
}
}
private float kDrawSize = 8f; // draw size ...
public VectorComponents()
{
// Create first to show on bottom!
mStart = new XNACS1Circle();
mStart.Radius = 0.5f;
mStart.Color = Color.Black;
mVec = new XNACS1Rectangle();
mTangent = new XNACS1Rectangle();
mNormal = new XNACS1Rectangle();
}
public Bullet(Vector2 genaratePosition, Vector2 currentSpeed, float radius, Hero currentHero, List <Enemy> currentEnemy)
{
this.position = new XNACS1Circle(genaratePosition, radius);
this.position.Color = Game.randomColor();
explosions = new List <Explosion>();
// set object into motion;
this.alive = true;
this.hero = currentHero;
this.enemies = currentEnemy;
this.speed = currentSpeed;
}
public Explosion(Hero h, Enemy e)
{
splash = new XNACS1Circle(e.getPosition().Center, splashRadius);
timer = new Timer(duration);
splash.Color = h.getColor();
splash.Visible = false;
splash.RemoveFromAutoDrawSet();
emitter = new ExplosionEmitter(e.getPosition().Center, duration, 0.6f, h.getColor());
emitter.DrawHalo(20);
emitter.AutoRemoveDeadParticles = true;
}
/// <summary>
/// You should initialize/allocate instance variables here!
/// </summary>
protected override void InitializeWorld()
{
World.SetWorldCoordinate(new Vector2(0, 0), 100);
mBall = new XNACS1Circle(new Vector2(20f, 20f), 1);
mBall.Texture = "SoccerBall";
mBall.ShouldTravel = true;
mCurrentSpeed = 0.1f;
mCurrentDir = new Vector2();
SetRandomBallVelocityDir();
}
private void PlotSineCurve()
{
mPlotSet.RemoveAllFromSet();
ComputeFrequencyScale();
for (int x = 0; x < World.WorldDimension.X; x++)
{
float y = mInitPos.Y + GetYValue(x);
XNACS1Circle c = new XNACS1Circle(new Vector2(x, y), 0.2f);
mPlotSet.AddToSet(c);
}
mTravel.TopOfAutoDrawSet();
}
public override void fire()
{
base.fire();
XNACS1Circle bullet = new XNACS1Circle(hero.getPosition().Center, bulletSize);
bullet.Color = hero.getColor();
angledBullets.Enqueue(bullet);
bullet = new XNACS1Circle(hero.getPosition().Center, bulletSize);
bullet.Color = hero.getColor();
angledBullets.Enqueue(bullet);
}
public ShowVector(Vector2 startPos, Vector2 dir, float size)
{
mDir = dir;
mSize = size;
mVec = new XNACS1Rectangle();
mVecInX = new XNACS1Rectangle();
mVecInY = new XNACS1Rectangle();
// Create last to show on top!
mStart = new XNACS1Circle(startPos, kVecWidth / 3);
mStart.Color = Color.Red;
UpdateEndPoints();
}
protected override void InitializeWorld()
{
World.SetWorldCoordinate(new Vector2(0, 0), 100f);
mPeriods = 2f;
ComputeFrequencyScale();
mAmplitude = 10f;
mInitPos = new Vector2(0, World.WorldDimension.Y / 2f);
mTravel = new XNACS1Circle(mInitPos, 2f);
mTravel.Color = Color.Black;
mPlotSet = new XNACS1PrimitiveSet();
mConstantSpeed = false;
PlotSineCurve();
}
protected void pushOutCircle(XNACS1Circle other)
{
if (other != null)
{
// pushout
Vector2 dist = other.Center - Center;
if (dist.Length() != 0)
{
Vector2 direction = new Vector2(dist.X, dist.Y);
direction.Normalize();
float totalRadius = other.Radius + Radius;
other.CenterX += (totalRadius - dist.Length()) * direction.X;
other.CenterY += (totalRadius - dist.Length()) * direction.Y;
}
}
}
protected override void InitializeWorld()
{
World.SetWorldCoordinate(new Vector2(-5f, 0f), kDistanceCovered + kUnits);
// Create the road mile posts ...
for (int i = 0; i < kUnits; i++)
{
int centerX = (i * kUnits) + (kUnits / 2);
XNACS1Rectangle r = new XNACS1Rectangle(new Vector2((float)centerX, kRoadY), kUnits, 1);
r.Color = kRoadColor[i];
r.Label = centerX.ToString();
}
mBall = new XNACS1Circle(new Vector2(kDistanceCovered + 1f, kRoadY), 2f);
mBall.ShouldTravel = true;
mBall.RemoveFromAutoDrawSet();
}
public void update()
{
// move stars, and redraw
foreach (XNACS1Circle star in stars)
{
star.CenterX -= speed;
star.TopOfAutoDrawSet();
}
// recycle stars to right edge of screen
if (stars.First().CenterX <= GameWorld.leftEdge)
{
XNACS1Circle star = stars.Dequeue();
star.CenterX = GameWorld.rightEdge;
star.CenterY = randomPosition();
stars.Enqueue(star);
}
}
protected override void InitializeWorld()
{
World.SetWorldCoordinate(new Vector2(-kWorldSize, -kWorldSize * (9f / 16f)), (2f * kWorldSize));
mRoad = new XNACS1Rectangle[10];
// Create the road mile posts ...
for (int i = 0; i < kUnits; i++)
{
mRoad[i] = new XNACS1Rectangle(kInitPosition, kUnits, kRoadWidth);
mRoad[i].Color = kRoadColor[i];
mRoad[i].Label = ((i * kUnits) + (kUnits / 2)).ToString();
}
mBall = new XNACS1Circle(kInitPosition, 2f);
mBall.ShouldTravel = true;
mBall.RemoveFromAutoDrawSet();
mDistanceTravelled = kWorldSize * 2f;
GenerateRandomBallVelocityDirection();
ComputeBallSpeed();
}
public FunctionPath(Vector2 origin, float w, float h, float xCoverage, float yCoverage)
{
mShowPlots = true;
mPlotBox = new PlotBox(origin, w, h);
mFunctionXCoverage = xCoverage;
mFunctionYCoverage = yCoverage;
mPlotDist = mPlotBox.Width / kNumPlotPoints;
mXTravelDistance = 0f;
mTravel = new XNACS1Circle(Vector2.Zero, kTravelRatio * mPlotDist);
mTravel.Center = mPlotBox.GetBoxPosition(mXTravelDistance, GetYValue(mXTravelDistance));
mTravel.Color = Color.Black;
mConstantSpeed = false;
mPlotSet = new XNACS1PrimitiveSet();
PlotFunction();
mTravel.TopOfAutoDrawSet();
}
public override void update()
{
// we have to maintain our own bullet queue because Weapon class will otherwise
// just move bullet horizontally
for (int i = 0; i < angledBullets.Count; i++)
{
XNACS1Circle b = angledBullets.ElementAt(i);
b.CenterX += bulletSpeed;
if (i % 2 == 0)
{
b.CenterY -= bulletSpeed / 2;
}
else
{
b.CenterY += bulletSpeed / 2;
}
}
while (angledBullets.Count > 0 && (angledBullets.First().CenterX - angledBullets.First().Radius) > GameWorld.rightEdge)
{
angledBullets.Dequeue().RemoveFromAutoDrawSet();
}
foreach (XNACS1Circle b in angledBullets)
{
foreach (Enemy e in enemies)
{
if (e.getPosition().Collided(b) && b.Visible)
{
e.gotShot(b.Color);
b.Visible = false;
explosions.Add(new Explosion(hero, e));
}
}
}
base.update();
}
protected void PlotFunction()
{
mPlotSet.RemoveAllFromSet();
mPlotDist = mPlotBox.Width / kNumPlotPoints;
for (float xDist = 0f; xDist < mPlotBox.Width; xDist += mPlotDist)
{
float nextY = GetYValue(xDist);
Vector2 p = mPlotBox.GetBoxPosition(xDist, nextY);
XNACS1Circle c = new XNACS1Circle(p, kPlotPtRatio * mPlotDist);
if (mPlotBox.Collided(c))
{
mPlotSet.AddToSet(c);
}
else
{
c.RemoveFromAutoDrawSet();
}
}
mTravel.TopOfAutoDrawSet();
if (!mShowPlots)
{
mPlotSet.RemoveAllFromAutoDrawSet();
}
}
// Pushes out a circle while reflecting it based on its velocity.
protected void reflectOutCircle(XNACS1Circle other)
{
if (other != null)
{
float topD = 0f, bottomD = 0f, leftD = 0f, rightD = 0f;
if (other.VelocityY > 0f)
{ // flying upwards
// check for bottom penetration
topD = (other.CenterY + other.Radius) - MinBound.Y;
}
else
{
// flying downwards
// check for top penetration
bottomD = MaxBound.Y - (other.CenterY - other.Radius);
}
if (other.VelocityX > 0)
{ // flying towards right
// check for left penetration
leftD = (other.CenterX + other.Radius) - MinBound.X;
}
else
{
// flying towards left
// check for right penetration
rightD = MaxBound.X - (other.CenterX - other.Radius);
}
if (topD > 0)
{
if (leftD > 0)
{
if (topD < leftD)
{
other.CenterY = CenterY - other.Radius - (Height / 2f); // push up from top
other.VelocityY *= -1f;
}
else
{
other.CenterX = CenterX - other.Radius - (Width / 2f); // push towards left
other.VelocityX *= -1f;
}
}
else if (rightD > 0)
{
if (topD < rightD)
{
other.CenterY = CenterY - other.Radius - (Height / 2f); // push up from top
other.VelocityY *= -1f;
}
else
{
other.CenterX = CenterX + other.Radius + (Width / 2f); // push towards right
other.VelocityX *= -1f;
}
}
}
else if (bottomD > 0)
{
if (leftD > 0)
{
if (bottomD < leftD)
{
other.CenterY = CenterY + other.Radius + (Height / 2f); // push up from bottom
other.VelocityY *= -1f;
}
else
{
other.CenterX = CenterX - other.Radius - (Width / 2f); // push towards left
other.VelocityX *= -1f;
}
}
else if (rightD > 0)
{
if (bottomD < rightD)
{
other.CenterY = CenterY + other.Radius + (Height / 2f); // push up from bottom
other.VelocityY *= -1f;
}
else
{
other.CenterX = CenterX + other.Radius + (Width / 2f); // push towards right
other.VelocityX *= -1f;
}
}
}
}
}
public void CreateTarget()
{
m_Target = new XNACS1Circle(new Vector2(30f, 30f), 2f, "SoccerBall");
}
public void DestroyTarget()
{
m_Target.RemoveFromAutoDrawSet();
m_Target = null;
}
protected void pushOutCircle(XNACS1Circle other)
{
if (other != null)
{
float topD = 0f, bottomD = 0f, leftD = 0f, rightD = 0f;
if (other.VelocityY > 0f)
{ // flying upwards
// check for bottom penetration
topD = (other.CenterY + other.Radius) - MinBound.Y;
}
else
{
// flying downwards
// check for top penetration
bottomD = MaxBound.Y - (other.CenterY - other.Radius);
}
if (other.VelocityX > 0)
{ // flying towards right
// check for left penetration
leftD = (other.CenterX + other.Radius) - MinBound.X;
}
else
{
// flying towards left
// check for right penetration
rightD = MaxBound.X - (other.CenterX - other.Radius);
}
if (topD > 0)
{
if (leftD > 0)
{
if (topD < leftD)
{
other.CenterY = CenterY - other.Radius - (Height / 2f); // push up from top
}
else
{
other.CenterX = CenterX - other.Radius - (Width / 2f); // push towards left
}
}
else if (rightD > 0)
{
if (topD < rightD)
{
other.CenterY = CenterY - other.Radius - (Height / 2f); // push up from top
}
else
{
other.CenterX = CenterX + other.Radius + (Width / 2f); // push towards right
}
}
}
else if (bottomD > 0)
{
if (leftD > 0)
{
if (bottomD < leftD)
{
other.CenterY = CenterY + other.Radius + (Height / 2f); // push up from bottom
}
else
{
other.CenterX = CenterX - other.Radius - (Width / 2f); // push towards left
}
}
else if (rightD > 0)
{
if (bottomD < rightD)
{
other.CenterY = CenterY + other.Radius + (Height / 2f); // push up from bottom
}
else
{
other.CenterX = CenterX + other.Radius + (Width / 2f); // push towards right
}
}
}
/*
* Vector2 otherCenter = new Vector2(other.CenterX, other.CenterY);
* float left = CenterX - (Width / 2);
* float right = CenterX + (Width / 2);
* float top = CenterY + (Width / 2);
* float bottom = CenterY - (Width / 2);
* otherCenter.X = MathHelper.Clamp(otherCenter.X, left, right);
* otherCenter.Y = MathHelper.Clamp(otherCenter.Y, top, bottom);
* Vector2 direction = other.Center - otherCenter;
* float dist = other.Radius - direction.Length();
* direction.Normalize();
* other.Center += dist * direction;
*/
}
}
public Cursor()
{
oHitbox = new XNACS1Circle(new Vector2(), fCursorRadius);
oHitbox.Color = Color.Red;
//oHitbox.Visible = false;
}
public void DestroyBall()
{
mBall.RemoveFromAutoDrawSet();
mBall = null;
}
