public void Update(double TimeElapsed, Player p)
{
time = time - TimeElapsed;
if (IsAlive)
{
if (time <= 0 && loc.Y > 0)
{
Fireball f = new Fireball(this, p, _fball);
_enemyFireballs.Add(f);
time = Constants.INT_BETWEEN_SHOTS;
}
}
foreach (Fireball f in _enemyFireballs)
{
f.Update();
}
// check collision against player
p.CollideWithFireball(_enemyFireballs, this);
}
/// <summary>
/// Called during update in game class
/// </summary>
public void Update(double timeElapsed, MouseState mState, MouseState prevMstate, KeyboardState kbState, KeyboardState prevKbState)
{
//Checks for a double tap for a dash and also the fireball command
if (pState != PlayerState.CrouchingLeft && pState != PlayerState.CrouchingRight)
{
if (gM.KeyReleased(Keys.D))
{
dashPrimedRight = true;
dashPrimedLeft = false;
timeSinceTap = 0;
}
if (gM.KeyReleased(Keys.A))
{
dashPrimedLeft = true;
dashPrimedRight = false;
timeSinceTap = 0;
}
timeSinceTap += timeElapsed;
if (timeSinceTap >= Constants.DOUBLETAP_TIME)
{
dashPrimedRight = false;
dashPrimedLeft = false;
}
if (gM.SingleMouseClickLeft())
{
_shoot.Play();
Fireball f = new Fireball(this, mState);
f.FireBallT2D = _fball;
projectiles.Add(f);
}
}
#region pState FSM
switch (pState)
{
#region IdleRight
case PlayerState.IdleRight:
{
canDoubleJump = true;
if (impact == false)
{
XVelocity = 0;
}
if (attacheWall != null)
{
yVelocity = 0;
}
if (YVelocity != 0)
{
pState = PlayerState.JumpingRight;
}
if (gM.SingleKeyPress(Keys.D) && dashPrimedRight)
{
attacheWall = null;
YLoc--;
pState = PlayerState.DashingRight;
}
else if (kbState.IsKeyDown(Keys.D))
{
pState = PlayerState.WalkingRight;
}
if (kbState.IsKeyDown(Keys.A))
{
pState = PlayerState.WalkingLeft;
}
if (kbState.IsKeyDown(Keys.S))
{
pState = PlayerState.CrouchingRight;
}
if (kbState.IsKeyDown(Keys.W) && onPlatform)
{
pState = PlayerState.JumpingRight;
yVelocity = Constants.PLAYER_JUMP_SPEED;
}
else
{
if (attacheWall != null)
{
YLoc = attacheWall.top - Constants.PLAYER_HEIGHT + 1;
}
}
break;
}
#endregion
#region IdleLeft
case PlayerState.IdleLeft:
{
canDoubleJump = true;
if (impact == false)
{
XVelocity = 0;
}
if (attacheWall != null)
{
yVelocity = 0;
}
if (YVelocity != 0)
{
pState = PlayerState.JumpingLeft;
}
if (kbState.IsKeyDown(Keys.D) && !collidingRight)
{
pState = PlayerState.WalkingRight;
}
if (gM.SingleKeyPress(Keys.A) && dashPrimedLeft)
{
attacheWall = null;
YLoc--;
pState = PlayerState.DashingLeft;
}
else if (kbState.IsKeyDown(Keys.A) && !collidingLeft)
{
pState = PlayerState.WalkingLeft;
}
if (kbState.IsKeyDown(Keys.S))
{
pState = PlayerState.CrouchingLeft;
}
if (kbState.IsKeyDown(Keys.W) && onPlatform)
{
pState = PlayerState.JumpingLeft;
yVelocity = Constants.PLAYER_JUMP_SPEED;
}
else
{
if (attacheWall != null)
{
YLoc = attacheWall.top - Constants.PLAYER_HEIGHT + 1;
}
}
break;
}
#endregion
#region WalkingRight
case PlayerState.WalkingRight:
{
canDoubleJump = true;
xVelocity = Constants.WALK_SPEED;
Step();
if (attacheWall != null)
{
yVelocity = 0;
}
if (YVelocity != 0)
{
pState = PlayerState.JumpingRight;
}
if (gM.SingleKeyPress(Keys.D) && dashPrimedRight)
{
attacheWall = null;
YLoc--;
pState = PlayerState.DashingRight;
}
if (kbState.IsKeyUp(Keys.D))
{
pState = PlayerState.IdleRight;
}
if (kbState.IsKeyDown(Keys.S))
{
pState = PlayerState.CrouchingRight;
}
if (kbState.IsKeyDown(Keys.W) && onPlatform)
{
pState = PlayerState.JumpingRight;
yVelocity = Constants.PLAYER_JUMP_SPEED;
}
else
{
if (attacheWall != null)
{
YLoc = attacheWall.top - Constants.PLAYER_HEIGHT + 1;
}
}
if (collidingRight)
{
pState = PlayerState.IdleRight;
}
break;
}
#endregion
#region WalkingLeft
case PlayerState.WalkingLeft:
{
canDoubleJump = true;
xVelocity = -Constants.WALK_SPEED;
Step();
if (attacheWall != null)
{
yVelocity = 0;
}
if (YVelocity != 0)
{
pState = PlayerState.JumpingLeft;
}
if (YVelocity != 0)
{
pState = PlayerState.JumpingRight;
}
if (gM.SingleKeyPress(Keys.A) && dashPrimedLeft)
{
attacheWall = null;
YLoc--;
pState = PlayerState.DashingLeft;
}
if (kbState.IsKeyUp(Keys.A))
{
pState = PlayerState.IdleLeft;
}
if (kbState.IsKeyDown(Keys.S))
{
pState = PlayerState.CrouchingLeft;
}
if (kbState.IsKeyDown(Keys.W) && onPlatform)
{
pState = PlayerState.JumpingRight;
yVelocity = Constants.PLAYER_JUMP_SPEED;
}
else
{
if (attacheWall != null)
{
YLoc = attacheWall.top - Constants.PLAYER_HEIGHT + 1;
}
}
if (collidingLeft)
{
pState = PlayerState.IdleLeft;
}
break;
}
#endregion
#region JumpingRight
case PlayerState.JumpingRight:
{
if (YVelocity == 0)
{
pState = PlayerState.IdleRight;
}
else
{
attacheWall = null;
}
// The double jump
if (gM.SingleKeyPress(Keys.W) && canDoubleJump)
{
_doubleJump.Play(.3f, 0, 0);
YVelocity = Constants.PLAYER_JUMP_SPEED;
canDoubleJump = false;
dJNow = true;
}
if (kbState.IsKeyDown(Keys.S))
{
pState = PlayerState.CrouchingRight;
}
if (kbState.IsKeyDown(Keys.A) && kbState.IsKeyUp(Keys.D))
{
pState = PlayerState.JumpingLeft;
xVelocity = -Constants.WALK_SPEED;
}
if (gM.SingleKeyPress(Keys.D) && dashPrimedRight && canDoubleJump)
{
YVelocity = 0;
pState = PlayerState.DashingRight;
}
else if (kbState.IsKeyDown(Keys.D))
{
xVelocity = Constants.WALK_SPEED;
}
if (kbState.IsKeyUp(Keys.W) && yVelocity < 0)
{
yVelocity /= 1.5;
}
break;
}
#endregion
#region JumpingLeft
case PlayerState.JumpingLeft:
{
if (YVelocity == 0)
{
pState = PlayerState.IdleLeft;
}
else
{
attacheWall = null;
}
// The double jump;
if (gM.SingleKeyPress(Keys.W) && canDoubleJump)
{
_doubleJump.Play(.3f, 0, 0);
YVelocity = Constants.PLAYER_JUMP_SPEED;
canDoubleJump = false;
dJNow = true;
}
if (kbState.IsKeyDown(Keys.S))
{
pState = PlayerState.CrouchingLeft;
}
if (kbState.IsKeyDown(Keys.D))
{
pState = PlayerState.JumpingRight;
xVelocity = Constants.WALK_SPEED;
}
if (gM.SingleKeyPress(Keys.A) && dashPrimedLeft && canDoubleJump)
{
YVelocity = 0;
pState = PlayerState.DashingLeft;
}
else if (kbState.IsKeyDown(Keys.A) && !collidingLeft)
{
xVelocity = -Constants.WALK_SPEED;
}
if (kbState.IsKeyUp(Keys.W) && yVelocity < 0)
{
yVelocity /= 1.5;
}
break;
}
#endregion
#region CrouchingRight
case PlayerState.CrouchingRight:
{
if (attacheWall != null)
{
yVelocity = 0;
}
if (YVelocity == 0)
{
xVelocity = 0;
}
if (kbState.IsKeyUp(Keys.S))
{
if (YVelocity == 0)
{
pState = PlayerState.IdleRight;
}
else
{
pState = PlayerState.JumpingRight;
}
}
break;
}
#endregion
#region CrouchingLeft
case PlayerState.CrouchingLeft:
{
if (attacheWall != null)
{
yVelocity = 0;
}
if (YVelocity == 0)
{
xVelocity = 0;
}
if (kbState.IsKeyUp(Keys.S))
{
if (YVelocity == 0)
{
pState = PlayerState.IdleLeft;
}
else
{
pState = PlayerState.JumpingLeft;
}
}
break;
}
#endregion
#region DashingRight
case PlayerState.DashingRight:
{
dashPrimedRight = false;
attacheWall = null;
XVelocity = Constants.DASH_SPEED;
timeDashing += timeElapsed;
if (timeDashing >= Constants.DASH_TIME)
{
timeDashing = 0;
XVelocity = Constants.WALK_SPEED;
canDoubleJump = false;
dashed = false;
pState = PlayerState.JumpingRight;
}
if (!dashed)
{
_dashSound.Play();
dashed = true;
}
break;
}
#endregion
#region DashingLeft
case PlayerState.DashingLeft:
{
dashPrimedLeft = false;
attacheWall = null;
XVelocity = -Constants.DASH_SPEED;
timeDashing += timeElapsed;
if (timeDashing >= Constants.DASH_TIME)
{
timeDashing = 0;
XVelocity = -Constants.WALK_SPEED;
canDoubleJump = false;
dashed = false;
pState = PlayerState.JumpingLeft;
}
if (!dashed)
{
_dashSound.Play();
dashed = true;
}
break;
}
#endregion
}
#endregion
foreach (Fireball f in projectiles)
{
f.Update();
}
rect = new Rectangle((int)loc.X, (int)loc.Y, Constants.PLAYER_WIDTH, Constants.PLAYER_HEIGHT);
base.Update();
impact = false;
}