protected override void typeEffect(Laser laser)
{
lit_up = false;
color = new Color(color.ToVector3() + laser.Color.ToVector3());
if (laser.Color != Color.White) parent.addScore(laser.Color);
}
protected override void typeEffect(Laser laser)
{
if (laser.Color != Color.White && laser.Color != player_color)
{
parent.addScore(laser.Color);
lit_up = true;
color = new Color(color.ToVector3() + laser.Color.ToVector3());
}
}
protected override void typeEffect(Laser laser)
{
color = new Color(color.ToVector3() + laser.Color.ToVector3());
if (color == keyColor) lit_up = true;
}
public void AddLaser(Player player, Color tint)
{
var laser = new Laser(player.playerIndex);
laser.Tint = tint;
laser.SourceRect = texPlasma.Bounds;
laser.DestinationRect = texPlasma.Bounds;
laser.DestinationRect.X = player.DestinationRect.X;
laser.DestinationRect.Y = player.DestinationRect.Y;
lasers.Add(laser);
effectFall.Play();
}
protected virtual void typeEffect(Laser laser)
{
lit_up = true;
color = new Color(color.ToVector3() + laser.Color.ToVector3());
if (laser.Color != Color.White) parent.addScore(laser.Color);
}
public void HandleCollision(Laser laser)
{
typeEffect(laser);
}
public bool isColliding(Laser laser)
{
BoundingBox bounds = getBounds();
Vector2 normalizedLaserDirection = laser.Direction;
normalizedLaserDirection.Normalize();
Ray laser_ray = new Ray(new Vector3(laser.End, 0), new Vector3(normalizedLaserDirection, 0));
float? intersection = bounds.Intersects(laser_ray);
return (intersection > 0 && intersection < laser.Length);
}
public virtual void HandleCollision(Laser l)
{
health--;
changeColor(l.Color);
}
public void HandleCollision(Laser laser)
{
if (laser.Color == Color.White) {
health++;
} else {
health--;
}
if (health > max_health) {
health = max_health;
}
laser.Chomp(bounds);
}
private Vector2 calculateBounceDirection(Laser l)
{
Vector2 direction = surfaceLineSegment.NormalizedDirection();
Vector2 normal;
normal.X = -direction.Y;
normal.Y = direction.X;
if (m_type == SurfaceType.Refractive) {
if (Vector2.Dot(normal, l.Direction) < 0) {
normal = -normal;
}
/* Need 3d vectors for rotations and cross products! */
Vector3 direction3d = new Vector3(l.Direction, 0f);
direction3d.Normalize();
Vector3 normal3d = new Vector3(normal, 0f);
/* Already normalized! */
Vector3 cross = Vector3.Cross(direction3d, normal3d);
bool incidentToNormalClockwiseRotation = (cross.Z > 0);
/* If direction -> normal is a CLOCKWISE rotation, then
* normal -> refractedDirection is a COUNTER-CLOCKWISE rotation. You will find this
* by the negating of theta2 below. */
float incidentTheta = (float)Math.Acos(Vector3.Dot(direction3d, normal3d));
float refractedTheta = incidentTheta / 2;
if (incidentToNormalClockwiseRotation) {
refractedTheta = -refractedTheta; /* See above! */
}
Vector3 refractedDirection3d = Vector3.Transform(normal3d, Matrix.CreateRotationZ(refractedTheta));
Vector2 refractedDirection = new Vector2(refractedDirection3d.X, refractedDirection3d.Y);
return refractedDirection;
}
return Vector2.Reflect(l.Direction, normal);
}
public void HandleCollision(Laser l, Level parent)
{
/* Is this a laser we're generating? Don't bother! */
if (m_collisions.ContainsValue(l)) { return; }
Vector2? pIntersectNullable = l.FindIntersectionPoint(surfaceLineSegment);
if (pIntersectNullable == null) {
return;
}
Vector2 pIntersect = (Vector2)pIntersectNullable;
Laser generating = null;
// Have we already started a laser for this collision?
if (!m_collisions.ContainsKey(l))
{
if (m_type == SurfaceType.Reflective || m_type == SurfaceType.Refractive)
{
generating = new Laser(pIntersect, calculateBounceDirection(l), l.Color);
parent.AddLaser(generating);
}
m_collisions.Add(l, generating);
} else {
generating = m_collisions[l];
}
float chompdAmount = l.Chomp(surfaceLineSegment);
if (m_type == SurfaceType.Reflective || m_type == SurfaceType.Refractive)
{
generating.AdjustLength(chompdAmount);
}
m_handledCollision.Add(l);
}
public void RemoveLaser(Laser remove)
{
remove.LaserEliminated -= new Laser.LaserHandler(RemoveLaser);
lasers.Remove(remove);
}
public void AddLaser(Laser add)
{
lasers.Add(add);
add.LaserEliminated += new Laser.LaserHandler(RemoveLaser);
add.loadImage(m_content);
}
public void KeyboardUpdate()
{
input.Update();
if (input.IsPauseMenuNewlyPressed()) manager.pauseGame();
else
{
if (m_generating != null)
{
energy -=15;
if (input.IsMoveUpPressed() && !input.IsMoveDownPressed()) { m_movement.X = 0; m_movement.Y = -10f; }
else if (!input.IsMoveUpPressed() && input.IsMoveDownPressed()) { m_movement.X = 0; m_movement.Y = 10f; }
else { m_movement.X = 0; m_movement.Y = 0f; }
if (input.IsAimUpPressed() && !input.IsAimDownPressed()) m_rotation = .1f;
else if (!input.IsAimUpPressed() && input.IsAimDownPressed()) m_rotation = -.1f;
else m_rotation = 0;
}
else
{
energy +=5;
if (energy > 748) energy = 748;
m_movement.X = 0; m_movement.Y = 0; m_rotation = 0;
}
if (input.IsFireNewlyPressed()) { m_generating = new Laser(this); m_parent.AddLaser(m_generating); }
else if (input.IsAltFireNewlyPressed()) { m_generating = new Laser(this, true); m_parent.AddLaser(m_generating); }
if ((input.IsAltFireReleased() && input.IsFireReleased()) || energy <=0) { m_generating = null; }
}
}
public void HandleCollision(Laser laser)
{
if (laser.Color == Color.White) health+=2;
else health-=5;
laser.Chomp(bounds);
}
public void MoveModel(Laser[] laserList, SoundEffect firingSound, int volumeMultiplier)
{
KeyboardState lastState;
KeyboardState keyboardState = Keyboard.GetState();
GamePadState gamePadState = GamePad.GetState(PlayerIndex.One);
MouseState mouseState = Mouse.GetState();
// Create some velocity if the right trigger is down.
Vector3 playerVelocityAdd = Vector3.Zero;
// Find out what direction we should be thrusting, using rotation
if (keyboardState.IsKeyDown(Keys.Left) || gamePadState.ThumbSticks.Right.X < 0)
{
// Rotate left.
playerRotation -= -1.0f * 0.10f;
}
if (keyboardState.IsKeyDown(Keys.Right) || gamePadState.ThumbSticks.Right.X > 0)
{
// Rotate right.
playerRotation -= 1.0f * 0.10f;
}
if (keyboardState.IsKeyDown(Keys.W) || gamePadState.ThumbSticks.Left.Y > 0)
{
// Move forwards
playerVelocityAdd.X = -(float)Math.Sin(playerRotation);
playerVelocityAdd.Z = -(float)Math.Cos(playerRotation);
playerVelocityAdd *= 0.5f;
playerVelocity += playerVelocityAdd;
}
if (keyboardState.IsKeyDown(Keys.A) || gamePadState.ThumbSticks.Left.X < 0)
{
// Move left
playerVelocityAdd.X = -(float)Math.Cos(playerRotation);
playerVelocityAdd.Z = +(float)Math.Sin(playerRotation);
playerVelocityAdd *= 0.5f;
playerVelocity += playerVelocityAdd;
}
if (keyboardState.IsKeyDown(Keys.S) || gamePadState.ThumbSticks.Left.Y < 0)
{
// Move right
playerVelocityAdd.X = +(float)Math.Sin(playerRotation);
playerVelocityAdd.Z = +(float)Math.Cos(playerRotation);
playerVelocityAdd *= 0.5f;
playerVelocity += playerVelocityAdd;
}
if (keyboardState.IsKeyDown(Keys.D) || gamePadState.ThumbSticks.Left.X > 0)
{
// Move forwards
playerVelocityAdd.X = +(float)Math.Cos(playerRotation);
playerVelocityAdd.Z = -(float)Math.Sin(playerRotation);
playerVelocityAdd *= 0.5f;
playerVelocity += playerVelocityAdd;
}
if (keyboardState.IsKeyDown(Keys.R) || gamePadState.IsButtonDown(Buttons.Back))
{
playerVelocity = Vector3.Zero;
playerPosition = Vector3.Zero;
playerRotation = 0.0f;
}
//are we shooting?
if ((mouseState.LeftButton == ButtonState.Pressed) || gamePadState.Triggers.Right > 0)
{
//add another bullet. Find an inactive bullet slot and use it
//if all bullets slots are used, ignore the user input
for (int i = 0; i < GameConstants.NumLasers; i++)
{
if (!laserList[i].isActive)
{
Matrix playerTransform = Matrix.CreateRotationY(playerRotation);
laserList[i].direction = playerTransform.Forward;
laserList[i].speed = GameConstants.LaserSpeedAdjustment;
laserList[i].position = playerPosition + laserList[i].direction;
laserList[i].isActive = true;
firingSound.Play((0.1f * volumeMultiplier), 0.0f, 0.0f);
break; //exit the loop
}
}
}
lastState = keyboardState;
}
