public Projectile(double pX, double pY, double velX, double velY, PhysicsSprite.PlayerType creatorId, PhysicsSprite.GlowType glowType)
{
this.posX = pX;
this.posY = pY;
this.velX = velX / 100;
this.velY = velY / 100;
this.creatorId = creatorId;
this.glowType = glowType;
ani = new Animation(Game1.Instance.gameData.animations[getGlowFlyAniIndex(glowType)]);
ani.start();
}
private void playHitAni()
{
ani = new Animation(Game1.Instance.gameData.animations[getGlowHitAniIndex(glowType)]);
ani.start();
}
public override void update(GameTime frameTime)
{
base.update(frameTime);
float dt = (float)(frameTime.ElapsedGameTime.Seconds + frameTime.ElapsedGameTime.Milliseconds * 0.001);
int newAniIndex = ANI_IDLE;
if (m_dyingTimer > 0)
{
newAniIndex = ANI_DIE;
m_dyingTimer -= dt;
byte lum = (byte)(255 * m_dyingTimer / m_deathTime);
m_color.R = m_color.G = m_color.B = lum;
if ( m_dyingTimer <= 0.0 )
{
m_dyingTimer = 0.0;
Game1.Instance.setState(Game1.State.STATE_SCORES);
}
}
else
{
m_velocity += m_acceleration * dt;
Vector2 position = m_position + m_velocity * dt;
m_lastDelta = dt;
bool killVeloX = false;
bool killVeloY = false;
if (position.X < 0)
{
killVeloX = true;
position.X = 0;
}
if (position.X + width >= 256)
{
killVeloX = true;
position.X = 255 - width;
}
if (position.Y < 0)
{
killVeloY = true;
position.Y = 0;
}
if (position.Y + height >= 240)
{
killVeloY = true;
toggleGlowType();
position.Y = 239 - height;
}
//downward checks (left middle right)
{
double minY = 240;
bool collide = false;
float insideHeight = height - 1;
Vector2 insideLeftBotOffset = new Vector2(0, insideHeight);
Vector2 insideMidBotOffset = new Vector2(width / 2, insideHeight);
Vector2 insideRightBotOffset = new Vector2(width - 1, insideHeight);
// collide = CollisionDownHelper(collide, insideLeftBotOffset, position, minY, out minY);
collide = CollisionDownHelper(collide, insideMidBotOffset, position, minY, out minY);
collide = CollisionDownHelper(collide, insideRightBotOffset, position, minY, out minY);
minY -= insideHeight + 1;
if (collide)
{
killVeloY = true;
position.Y = Math.Max(0, (float)minY); toggleGlowType();
}
}
//up checks (left, middle, right)
{
double maxY = 0;
bool collide = false;
Vector2 insideLeftTopOffset = new Vector2(0, 0);
Vector2 insideMidTopOffset = new Vector2(width / 2, 0);
Vector2 insideRightTopOffset = new Vector2(width - 1, 0);
collide = CollisionUpHelper(collide, insideLeftTopOffset, position, maxY, out maxY);
collide = CollisionUpHelper(collide, insideMidTopOffset, position, maxY, out maxY);
collide = CollisionUpHelper(collide, insideRightTopOffset, position, maxY, out maxY);
if (collide)
{
killVeloY = true;
position.Y = Math.Min(239 - height, (float)maxY + 1);
}
}
//fwd checks (in quarters top to bottom)
{
bool collide = false, isSlash = false, isBSlash = false;
float insideWidth = width - 1;
double minY = 240;
Vector2 insideRight0Offset = new Vector2(insideWidth, 0);
Vector2 insideRight1Offset = new Vector2(insideWidth, height / 3);
Vector2 insideRight2Offset = new Vector2(insideWidth, 2 * height / 3);
Vector2 insideRight3Offset = new Vector2(insideWidth, height - 1);
double fakeY = 240;
collide = CollisionRightHelper(collide, insideRight0Offset, position, fakeY, out fakeY, isSlash, out isSlash, isBSlash, out isBSlash);
collide = CollisionRightHelper(collide, insideRight1Offset, position, fakeY, out fakeY, isSlash, out isSlash, isBSlash, out isBSlash);
collide = CollisionRightHelper(collide, insideRight2Offset, position, minY, out minY, isSlash, out isSlash, isBSlash, out isBSlash);
collide = CollisionRightHelper(collide, insideRight3Offset, position, minY, out minY, isSlash, out isSlash, isBSlash, out isBSlash);
if (collide)
{
minY -= height; //wrong for all but last who cares
if (isSlash || isBSlash) //slide
{
position.Y = Math.Min(239 - height, (float)minY - 3);
}
else
{
killVeloX = true;
//m_color = Color.Red;
m_dyingTimer = m_deathTime;
foreach (Layer layer in Game1.Instance.gameData.layers)
{
layer.setSpeed(0.0);
}
}
}
/*else
{
m_color = Color.White;
}
*/
}
if (killVeloX) m_velocity.X = 0;
if (killVeloY) m_velocity.Y = 0;
m_position = position;
//patch back the info
Left = (int)m_position.X;
Top = (int)m_position.Y;
if (m_velocity.Y != 0.0)
{
double threshold = 120;
if (m_velocity.Y < -threshold) newAniIndex = ANI_JUMP_LEAP;
else if (m_velocity.Y >= -threshold && m_velocity.Y < threshold)
{
newAniIndex = ANI_JUMP_HANG;
}
else newAniIndex = ANI_JUMP_DROP;
}
else
{
newAniIndex = ANI_RUN;
}
}
if (lastAniIndex != newAniIndex)
{
ani = new Animation(Game1.Instance.gameData.animations[getPlayerAniIndex(newAniIndex)]);
ani.start();
if (newAniIndex == ANI_DIE)
{
glowAni = null;
}
else
{
glowAni = new Animation(Game1.Instance.gameData.animations[getPlayerGlowAniIndex(newAniIndex)]);
glowAni.start();
}
lastAniIndex = newAniIndex;
}
}