public Mario()
{
MaxHorizontalVelocity = GameValues.MarioWalkingSpeed;
Velocity = Vector2.Zero;
MaxVelocity = new Vector2(MaxHorizontalVelocity, GameValues.PhysicsMaxYVelocity);
Acceleration = Vector2.Zero;
CollisionRectangle = new Rectangle((int)Position.X, (int)Position.Y, 0, 0);
PlayableObjectStateTransitionMachine = new PlayableObjectStateTransitionMachine(this);
Lives = GameValues.MarioStartingLives;
numberOfFireballs = GameValues.MarioNumberOfFireBalls;
fireballs = new Fireball[numberOfFireballs];
fireballs[0] = new Fireball(Vector2.Zero, false, false);
fireballs[1] = new Fireball(Vector2.Zero, false, false);
deathBuffer = GameValues.MarioDeathBuffer;
invisibleBuffer = GameValues.MarioInvisibleBuffer;
visibleBuffer = GameValues.MarioVisibleBuffer;
takenDamageBuffer = GameValues.MarioTakenDamageBuffer;
starBuffer = GameValues.MarioStarBuffer;
InAir = false;
IsJumping = false;
StarPower = false;
IsSlidingOnPole = false;
TakenDamageState = false;
InCoinRoom = false;
IsEnteringPipe = false;
IsExitingPipe = false;
IsBig = false;
OnYoshi = false;
ReverseYoshiSprites = false;
}
public void StaticStateChange(String location, Fireball fireball, IStaticObject staticObject)
{
if (location == GameValues.CollisionDirectionTop || location == GameValues.CollisionDirectionBottom || staticObject.ToString() == "SuperMario.FloorTile")
{
fireball.Position = new Vector2(fireball.Position.X, staticObject.CollisionRectangle.Top - fireball.CollisionRectangle.Height);
fireball.CollisionRectangle = new Rectangle((int)fireball.Position.X, (int)fireball.Position.Y, fireball.CollisionRectangle.Width, fireball.CollisionRectangle.Height);
fireball.Velocity = new Vector2(fireball.Velocity.X, fireball.Velocity.Y * (-1));
}
else
{
fireball.IsAlive = false;
}
}
public void StaticStateChange(String location, Fireball fireball, IStaticObject staticObject)
{
if (location == GameValues.CollisionDirectionTop || location == GameValues.CollisionDirectionBottom || staticObject.ToString() == "SuperMario.FloorTile")
{
fireball.Position = new Vector2(fireball.Position.X, staticObject.CollisionRectangle.Top - fireball.CollisionRectangle.Height);
fireball.CollisionRectangle = new Rectangle((int)fireball.Position.X, (int)fireball.Position.Y, fireball.CollisionRectangle.Width, fireball.CollisionRectangle.Height);
fireball.Velocity = new Vector2(fireball.Velocity.X, fireball.Velocity.Y * (-1));
}
else
{
fireball.IsAlive = false;
}
}
public void DynamicStateChange(String location, Fireball fireball, IDynamicObject dynamicObject)
{
if (dynamicObject.ToString() == "SuperMario.Block")
{
if (location == GameValues.CollisionDirectionTop || location == GameValues.CollisionDirectionBottom)
{
new GenericTopOrBottomCollisionCommand(fireball).Execute();
}
else
{
fireball.IsAlive = false;
}
}
else if (dynamicObject.ToString() != "SuperMario.Mario")
{
fireball.IsAlive = false;
}
}
public void DynamicStateChange(String location, Fireball fireball, IDynamicObject dynamicObject)
{
if (dynamicObject.ToString() == "SuperMario.Block")
{
if (location == GameValues.CollisionDirectionTop || location == GameValues.CollisionDirectionBottom)
{
new GenericTopOrBottomCollisionCommand(fireball).Execute();
}
else
{
fireball.IsAlive = false;
}
}
else if (dynamicObject.ToString() != "SuperMario.Mario")
{
fireball.IsAlive = false;
}
}
public void ThrowFireball()
{
// Make sure this can only run when Mario is Fire.
if (this.PlayableObjectState.ToString().Substring(23, 4) == "Fire")
{
if (!fireballs[0].IsAlive)
{
if (this.PlayableObjectState.ToString().Substring(27, 4) == "Left")
{
fireballs[0] = new Fireball(new Vector2(this.CollisionRectangle.Left, this.CollisionRectangle.Center.Y), false, false);
}
else if (this.PlayableObjectState.ToString().Substring(27, 5) == "Right")
{
fireballs[0] = new Fireball(new Vector2(this.CollisionRectangle.Right, this.CollisionRectangle.Center.Y), true, false);
}
fireballs[0].IsAlive = true;
SoundManager.Instance.PlayFireballSound();
}
else if (!fireballs[1].IsAlive)
{
if (this.PlayableObjectState.ToString().Substring(27, 4) == "Left")
{
fireballs[1] = new Fireball(new Vector2(this.CollisionRectangle.Left, this.CollisionRectangle.Center.Y), false, false);
}
else if (this.PlayableObjectState.ToString().Substring(27, 5) == "Right")
{
fireballs[1] = new Fireball(new Vector2(this.CollisionRectangle.Right, this.CollisionRectangle.Center.Y), true, false);
}
fireballs[1].IsAlive = true;
SoundManager.Instance.PlayFireballSound();
}
}
}
public Enemy(Vector2 position, string enemyState)
{
Position = position;
MaxVelocity = new Vector2(GameValues.EnemyMaxXVelocity, GameValues.PhysicsMaxYVelocity);
Acceleration = Vector2.Zero;
EnemyStateTransitionMachine = new EnemyStateTransitionMachine();
IsFlipped = false;
IsSlidingShell = false;
IsTongueCaptured = false;
rand = new Random();
randBuffer = 0;
Fireball = new Fireball(Vector2.Zero, false, true);
koopaShellTimeout = GameValues.EnemyKoopaShellTimeout;
deadGoombaTimeout = GameValues.EnemyDeadEnemyTimeout;
if (enemyState == "WalkingGoomba")
{
EnemyState = new WalkingGoomba(position, this);
Velocity = new Vector2(-MaxVelocity.X, 0);
}
else if (enemyState == "RightWalkingKoopa")
{
EnemyState = new RightWalkingKoopa(position, this);
Velocity = new Vector2(MaxVelocity.X, 0);
}
else if (enemyState == "LeftWalkingKoopa")
{
EnemyState = new LeftWalkingKoopa(position, this);
Velocity = new Vector2(-MaxVelocity.X, 0);
}
else if (enemyState == "PiranhaPlant")
{
EnemyState = new PiranhaPlant(position, this);
}
else if (enemyState == "HidingInsideShellKoopa")
{
EnemyState = new HidingInsideShellKoopa(position, this);
}
else if (enemyState == "ComingOutOfShellKoopa")
{
EnemyState = new ComingOutOfShellKoopa(position, this);
}
else if (enemyState == "CrawfisLeft")
{
EnemyState = new CrawfisLeft(position, this);
Velocity = new Vector2(-MaxVelocity.X, 0);
}
else if (enemyState == "BowserLeft")
{
EnemyState = new BowserLeft(position, this);
Velocity = new Vector2(-MaxVelocity.X, 0);
}
else if (enemyState == "NoEnemy")
{
EnemyState = new NoEnemy(this);
}
CollisionRectangle = EnemyState.CollisionRectangle;
}
public void AI()
{
if (randBuffer >= GameValues.EnemyAIRandomBufferMax)
{
randBuffer = 0;
// Select random case from 1 to max - 1 (eg .Next(1, 4) -> random number 1, 2, or 3)
int caseNum = rand.Next(1, 7);
switch (caseNum)
{
case 1:
// Reverse direction.
Velocity = new Vector2(-Velocity.X, Velocity.Y);
ChangeState(EnemyState.ToString());
break;
case 2:
// Make it jump if not in air.
if (!InAir)
{
InAir = true;
Velocity = new Vector2(Velocity.X, GameValues.EnemyAINotInAirYVelocity);
Physics.Move(this);
}
else
{
Physics.Move(this);
}
break;
case 3:
// Shoot fireball
if (!Fireball.IsAlive)
{
if (EnemyState.ToString().Substring(30, 4) == "Left")
{
Fireball = new Fireball(new Vector2(this.CollisionRectangle.Left - 8, this.CollisionRectangle.Center.Y), false, true);
}
else
{
Fireball = new Fireball(new Vector2(this.CollisionRectangle.Right, this.CollisionRectangle.Center.Y), true, true);
}
Fireball.IsAlive = true;
SoundManager.Instance.PlayFireballSound();
}
break;
case 4:
// Play SoundClip
SoundManager.Instance.PlayYourCodeSucksSound();
break;
case 5:
// Play Laugh
SoundManager.Instance.PlayLaughSound(false);
break;
case 6:
// Play Evil Laugh
SoundManager.Instance.PlayLaughSound(true);
break;
}
}
else
{
randBuffer++;
}
}
public Enemy(Vector2 position, string enemyState)
{
Position = position;
MaxVelocity = new Vector2(GameValues.EnemyMaxXVelocity, GameValues.PhysicsMaxYVelocity);
Acceleration = Vector2.Zero;
EnemyStateTransitionMachine = new EnemyStateTransitionMachine();
IsFlipped = false;
IsSlidingShell = false;
IsTongueCaptured = false;
rand = new Random();
randBuffer = 0;
Fireball = new Fireball(Vector2.Zero, false, true);
koopaShellTimeout = GameValues.EnemyKoopaShellTimeout;
deadGoombaTimeout = GameValues.EnemyDeadEnemyTimeout;
if (enemyState == "WalkingGoomba")
{
EnemyState = new WalkingGoomba(position, this);
Velocity = new Vector2(-MaxVelocity.X, 0);
}
else if (enemyState == "RightWalkingKoopa")
{
EnemyState = new RightWalkingKoopa(position, this);
Velocity = new Vector2(MaxVelocity.X, 0);
}
else if (enemyState == "LeftWalkingKoopa")
{
EnemyState = new LeftWalkingKoopa(position, this);
Velocity = new Vector2(-MaxVelocity.X, 0);
}
else if (enemyState == "PiranhaPlant")
{
EnemyState = new PiranhaPlant(position, this);
}
else if (enemyState == "HidingInsideShellKoopa")
{
EnemyState = new HidingInsideShellKoopa(position, this);
}
else if (enemyState == "ComingOutOfShellKoopa")
{
EnemyState = new ComingOutOfShellKoopa(position, this);
}
else if (enemyState == "CrawfisLeft")
{
EnemyState = new CrawfisLeft(position, this);
Velocity = new Vector2(-MaxVelocity.X, 0);
}
else if (enemyState == "BowserLeft")
{
EnemyState = new BowserLeft(position, this);
Velocity = new Vector2(-MaxVelocity.X, 0);
}
else if (enemyState == "NoEnemy")
{
EnemyState = new NoEnemy(this);
}
CollisionRectangle = EnemyState.CollisionRectangle;
}
public void AI()
{
if (randBuffer >= GameValues.EnemyAIRandomBufferMax)
{
randBuffer = 0;
// Select random case from 1 to max - 1 (eg .Next(1, 4) -> random number 1, 2, or 3)
int caseNum = rand.Next(1, 7);
switch (caseNum)
{
case 1:
// Reverse direction.
Velocity = new Vector2(-Velocity.X, Velocity.Y);
ChangeState(EnemyState.ToString());
break;
case 2:
// Make it jump if not in air.
if (!InAir)
{
InAir = true;
Velocity = new Vector2(Velocity.X, GameValues.EnemyAINotInAirYVelocity);
Physics.Move(this);
}
else
{
Physics.Move(this);
}
break;
case 3:
// Shoot fireball
if (!Fireball.IsAlive)
{
if (EnemyState.ToString().Substring(30, 4) == "Left")
{
Fireball = new Fireball(new Vector2(this.CollisionRectangle.Left - 8, this.CollisionRectangle.Center.Y), false, true);
}
else
{
Fireball = new Fireball(new Vector2(this.CollisionRectangle.Right, this.CollisionRectangle.Center.Y), true, true);
}
Fireball.IsAlive = true;
SoundManager.Instance.PlayFireballSound();
}
break;
case 4:
// Play SoundClip
SoundManager.Instance.PlayYourCodeSucksSound();
break;
case 5:
// Play Laugh
SoundManager.Instance.PlayLaughSound(false);
break;
case 6:
// Play Evil Laugh
SoundManager.Instance.PlayLaughSound(true);
break;
}
}
else
{
randBuffer++;
}
}
public void DynamicStateChange(String location, Enemy enemy, IDynamicObject dynamicObject)
{
if (dynamicObject.ToString() == "SuperMario.Mario" && Mario.Instance.PlayableObjectState.ToString() != "SuperMario.MarioStates.DeadMario")
{
if (Mario.Instance.StarPower)
{
enemy.Velocity = Vector2.Zero;
enemy.FlipState(enemy.EnemyState.ToString());
}
else if ((location == "Top" || Mario.Instance.CollisionRectangle.Center.Y < dynamicObject.Position.Y) && enemy.EnemyState.ToString() != "SuperMario.EnemyStates.PiranhaPlant")
{
// Mario lands on top of enemy and kills it.
if (enemy.EnemyState.ToString() != "SuperMario.EnemyStates.LeftWalkingKoopa" && enemy.EnemyState.ToString() != "SuperMario.EnemyStates.RightWalkingKoopa" && enemy.EnemyState.ToString() != "SuperMario.EnemyStates.HidingInsideShellKoopa" && enemy.EnemyState.ToString() != "SuperMario.EnemyStates.ComingOutOfShellKoopa")
{
enemy.Velocity = Vector2.Zero;
if (enemy.EnemyState.ToString() == "SuperMario.EnemyStates.WalkingGoomba")
{
enemy.Position = new Vector2(enemy.Position.X, enemy.Position.Y);
enemy.EnemyState = new DeadGoomba(enemy.Position, enemy);
enemy.EnemyState.ScoreSprite.ScoringOn = true;
HUD.Instance.ScoreHUDCounter += enemy.EnemyState.ScoreValue;
}
else if (enemy.EnemyState.ToString() == "SuperMario.EnemyStates.CrawfisLeft" || enemy.EnemyState.ToString() == "SuperMario.EnemyStates.CrawfisRight" || enemy.EnemyState.ToString() == "SuperMario.EnemyStates.BowserLeft" || enemy.EnemyState.ToString() == "SuperMario.EnemyStates.BowserRight")
{
enemy.FlipState(enemy.EnemyState.ToString());
enemy.EnemyState.ScoreSprite.ScoringOn = true;
HUD.Instance.ScoreHUDCounter += enemy.EnemyState.ScoreValue;
}
else if (enemy.EnemyState.ToString() != "SuperMario.EnemyStates.DeadGoomba" && enemy.EnemyState.ToString() != "SuperMario.EnemyStates.BowserDead")
{
enemy.EnemyState.ScoreSprite.ScoringOn = true;
enemy.EnemyState.ScoreSprite = new ScoreSprite(enemy.EnemyState.ScoreSprite.ScoreValue(), enemy.Position, true);
enemy.EnemyState = new NoEnemy(enemy);
}
}
else if (enemy.EnemyState.ToString() == "SuperMario.EnemyStates.HidingInsideShellKoopa" || enemy.EnemyState.ToString() == "SuperMario.EnemyStates.ComingOutOfShellKoopa")
{
if (enemy.IsSlidingShell)
{
enemy.IsSlidingShell = false;
enemy.Velocity = new Vector2(Vector2.Zero.X, enemy.Velocity.Y);
}
else
{
if (Mario.Instance.CollisionRectangle.Center.X > enemy.CollisionRectangle.Center.X)
{
enemy.Velocity = new Vector2(GameValues.EnemyStateMachineKoopaShellXVelocity, enemy.Velocity.Y);
}
else
{
enemy.Velocity = new Vector2(-GameValues.EnemyStateMachineKoopaShellXVelocity, enemy.Velocity.Y);
}
enemy.EnemyState = new HidingInsideShellKoopa(enemy.Position, enemy);
enemy.MaxVelocity = new Vector2(GameValues.EnemyStateMachineKoopaShellXVelocity, enemy.MaxVelocity.Y);
enemy.IsSlidingShell = true;
}
}
else if (enemy.EnemyState.ToString() == "SuperMario.EnemyStates.PiranhaPlant")
{
// If Mario hits the top of a piranha plant he should die, this will take place within MarioTransitionMachine.
}
else
{
// Turn the Koopa into a shell state.
HUD.Instance.ScoreHUDCounter += enemy.EnemyState.ScoreValue;
enemy.EnemyState.ScoreSprite.ScoringOn = true;
enemy.EnemyState = new HidingInsideShellKoopa(enemy.Position, enemy);
enemy.Velocity = Vector2.Zero;
}
}
else if ((location == "Left" || location == null) && Mario.Instance.IsYoshiTongueRight && !enemy.IsTongueCaptured)
{
Mario.Instance.IsYoshiEating = true;
enemy.IsTongueCaptured = true;
enemy.Position = new Vector2(Mario.Instance.CollisionRectangle.Right - 10, Mario.Instance.CollisionRectangle.Top);
}
else if ((location == "Right" || location == null) && Mario.Instance.IsYoshiTongueLeft && !enemy.IsTongueCaptured)
{
Mario.Instance.IsYoshiEating = true;
enemy.IsTongueCaptured = true;
enemy.Position = new Vector2(Mario.Instance.CollisionRectangle.Left + 10, Mario.Instance.CollisionRectangle.Top);
}
else if (enemy.IsTongueCaptured)
{
if (Mario.Instance.IsYoshiFinishedEating)
{
HUD.Instance.ScoreHUDCounter += enemy.EnemyState.ScoreValue;
enemy.IsTongueCaptured = false;
enemy.EnemyState = new NoEnemy(enemy);
}
else if (Mario.Instance.IsYoshiTongueLeft)
{
enemy.Position = new Vector2(Mario.Instance.CollisionRectangle.Left + 16, Mario.Instance.CollisionRectangle.Top);
}
else if (Mario.Instance.IsYoshiTongueRight)
{
enemy.Position = new Vector2(Mario.Instance.CollisionRectangle.Right - 16, Mario.Instance.CollisionRectangle.Top);
}
}
else if ((enemy.EnemyState.ToString() == "SuperMario.EnemyStates.HidingInsideShellKoopa" || enemy.EnemyState.ToString() == "SuperMario.EnemyStates.ComingOutOfShellKoopa") && !enemy.IsSlidingShell)
{
if (location == GameValues.CollisionDirectionLeft)
{
enemy.Velocity = new Vector2(GameValues.EnemyStateMachineKoopaShellXVelocity, enemy.Velocity.Y);
enemy.MaxVelocity = new Vector2(GameValues.EnemyStateMachineKoopaShellXVelocity, enemy.MaxVelocity.Y);
enemy.Position = new Vector2(enemy.Position.X + GameValues.EnemyStateMachineKoopaShellXPositionOffset, enemy.Position.Y);
enemy.EnemyState = new HidingInsideShellKoopa(enemy.Position, enemy);
enemy.IsSlidingShell = true;
}
else if (location == GameValues.CollisionDirectionRight)
{
enemy.Velocity = new Vector2(-GameValues.EnemyStateMachineKoopaShellXVelocity, enemy.Velocity.Y);
enemy.MaxVelocity = new Vector2(GameValues.EnemyStateMachineKoopaShellXVelocity, enemy.MaxVelocity.Y);
enemy.Position = new Vector2(enemy.Position.X - GameValues.EnemyStateMachineKoopaShellXPositionOffset, enemy.Position.Y);
enemy.EnemyState = new HidingInsideShellKoopa(enemy.Position, enemy);
enemy.IsSlidingShell = true;
}
}
}
else if (dynamicObject.ToString() == "SuperMario.Block" || dynamicObject.ToString() == "SuperMario.Enemy" || dynamicObject.ToString() == "SuperMario.Fireball")
{
bool shellEnemyCollision = false;
bool blockMovingCollision = false;
if (dynamicObject.ToString() == "SuperMario.Enemy" && enemy.EnemyState.ToString() == "SuperMario.EnemyStates.HidingInsideShellKoopa")
{
foreach (Enemy enemy2 in Level.Instance.Enemies)
{
if (enemy2.Position.X == dynamicObject.Position.X && enemy2.Position.Y == dynamicObject.Position.Y)
{
if (enemy2.EnemyState.ToString() == "SuperMario.EnemyStates.WalkingGoomba")
{
//Goomba death
shellEnemyCollision = true;
}
else if (enemy2.EnemyState.ToString() == "SuperMario.EnemyStates.LeftWalkingKoopa" || enemy2.EnemyState.ToString() == "SuperMario.EnemyStates.RightWalkingKoopa")
{
//Koopa death
shellEnemyCollision = true;
}
}
}
}
if (dynamicObject.ToString() == "SuperMario.Block")
{
Block block = dynamicObject as Block;
if (block.IsMoving)
{
enemy.FlipState(enemy.EnemyState.ToString());
blockMovingCollision = true;
}
}
if (shellEnemyCollision || dynamicObject.ToString() == "SuperMario.Fireball")
{
if (dynamicObject.ToString() == "SuperMario.Fireball")
{
Fireball fireballTemp = dynamicObject as Fireball;
// If it is not an enemy fireball, then kill the enemy.
if (!fireballTemp.IsEnemyFireball)
{
enemy.FlipState(enemy.EnemyState.ToString());
}
}
else
{
enemy.FlipState(enemy.EnemyState.ToString());
}
}
if (!shellEnemyCollision && !blockMovingCollision)
{
if (location == GameValues.CollisionDirectionTop)
{
enemy.Position = new Vector2(enemy.Position.X, dynamicObject.CollisionRectangle.Top - enemy.CollisionRectangle.Height);
enemy.CollisionRectangle = new Rectangle((int)enemy.Position.X, (int)enemy.Position.Y, enemy.CollisionRectangle.Width, enemy.CollisionRectangle.Height);
}
else if (location == GameValues.CollisionDirectionBottom)
{
enemy.Position = new Vector2(enemy.Position.X, dynamicObject.CollisionRectangle.Top - enemy.CollisionRectangle.Height);
enemy.CollisionRectangle = new Rectangle((int)enemy.Position.X, (int)enemy.Position.Y, enemy.CollisionRectangle.Width, enemy.CollisionRectangle.Height);
}
else if (location == GameValues.CollisionDirectionRight)
{
enemy.Position = new Vector2(dynamicObject.CollisionRectangle.Left - enemy.CollisionRectangle.Width, enemy.Position.Y);
enemy.CollisionRectangle = new Rectangle((int)enemy.Position.X, (int)enemy.Position.Y, enemy.CollisionRectangle.Width, enemy.CollisionRectangle.Height);
enemy.Velocity = new Vector2(enemy.Velocity.X * (-1), enemy.Velocity.Y);
enemy.ChangeState(enemy.EnemyState.ToString());
}
else if (location == GameValues.CollisionDirectionLeft)
{
enemy.Position = new Vector2(dynamicObject.CollisionRectangle.Right, enemy.Position.Y);
enemy.CollisionRectangle = new Rectangle((int)enemy.Position.X, (int)enemy.Position.Y, enemy.CollisionRectangle.Width, enemy.CollisionRectangle.Height);
enemy.Velocity = new Vector2(enemy.Velocity.X * (-1), enemy.Velocity.Y);
enemy.ChangeState(enemy.EnemyState.ToString());
}
else
{
enemy.Position = new Vector2(enemy.Position.X, dynamicObject.CollisionRectangle.Top - enemy.CollisionRectangle.Height);
enemy.CollisionRectangle = new Rectangle((int)enemy.Position.X, (int)enemy.Position.Y, enemy.CollisionRectangle.Width, enemy.CollisionRectangle.Height);
}
}
}
}
public void PlayFireballSound()
{
Fireball.Play();
}
public void DynamicStateChange(String collisionDirection, String currentState, IDynamicObject dynamicObject)
{
if (dynamicObject.ToString() == "SuperMario.Block")
{
if (playableObject.IsSlidingOnPole)
{
new MarioSlidesOnFlagPoleCommand(playableObject, dynamicObject).Execute();
finishedCollidingWithFlagPole = true;
}
else if (finishedCollidingWithFlagPole == true)
{
if (flagSlideEndBuffer <= 0)
{
flagSlideEndBuffer = GameValues.MarioStateMachineFlagSlideEndBuffer;
new MarioFinishedCollidingWithFlagPoleCommand().Execute(playableObject);
}
else
{
flagSlideEndBuffer--;
}
}
else
{
if (collisionDirection == GameValues.CollisionDirectionTop && !(playableObject.CollisionRectangle.Left >= dynamicObject.CollisionRectangle.Right - GameValues.MarioStateMachineDynamicObjectCollisionRectangleOffset) && !(playableObject.CollisionRectangle.Right <= dynamicObject.CollisionRectangle.Left + GameValues.MarioStateMachineDynamicObjectCollisionRectangleOffset))
{
playableObject.Position = new Vector2(playableObject.Position.X, dynamicObject.CollisionRectangle.Bottom);
playableObject.CollisionRectangle = new Rectangle((int)playableObject.Position.X, (int)playableObject.Position.Y, playableObject.CollisionRectangle.Width, playableObject.CollisionRectangle.Height);
//Reverse Y Velocity for bouncing effect.
playableObject.Velocity = new Vector2(playableObject.Velocity.X, playableObject.Velocity.Y * -1);
playableObject.Acceleration = new Vector2(playableObject.Acceleration.X, 0.0f);
}
else if (collisionDirection == GameValues.CollisionDirectionBottom && !(playableObject.CollisionRectangle.Left >= dynamicObject.CollisionRectangle.Right - GameValues.MarioStateMachineDynamicObjectCollisionRectangleOffset) && !(playableObject.CollisionRectangle.Right <= dynamicObject.CollisionRectangle.Left + GameValues.MarioStateMachineDynamicObjectCollisionRectangleOffset))
{
new MarioCollidesWithGroundCommand(playableObject).Execute();
playableObject.Position = new Vector2(playableObject.Position.X, dynamicObject.CollisionRectangle.Top - playableObject.CollisionRectangle.Height);
playableObject.CollisionRectangle = new Rectangle((int)playableObject.Position.X, (int)playableObject.Position.Y, playableObject.CollisionRectangle.Width, playableObject.CollisionRectangle.Height);
}
else if (collisionDirection == GameValues.CollisionDirectionRight)
{
playableObject.Position = new Vector2(dynamicObject.CollisionRectangle.Left - playableObject.CollisionRectangle.Width + 0.9f, playableObject.Position.Y);
playableObject.CollisionRectangle = new Rectangle((int)playableObject.Position.X, (int)playableObject.Position.Y, playableObject.CollisionRectangle.Width, playableObject.CollisionRectangle.Height);
if (playableObject.Velocity.X > Vector2.Zero.X)
{
playableObject.Velocity = new Vector2(GameValues.MarioStateMachineCollisionNewXVelocity, playableObject.Velocity.Y);
}
}
else if (collisionDirection == GameValues.CollisionDirectionLeft)
{
playableObject.Position = new Vector2(dynamicObject.CollisionRectangle.Right, playableObject.Position.Y);
playableObject.CollisionRectangle = new Rectangle((int)playableObject.Position.X, (int)playableObject.Position.Y, playableObject.CollisionRectangle.Width, playableObject.CollisionRectangle.Height);
if (playableObject.Velocity.X < Vector2.Zero.X)
{
playableObject.Velocity = new Vector2(GameValues.MarioStateMachineCollisionNewXVelocity, playableObject.Velocity.Y);
}
}
}
}
else if (dynamicObject.ToString() == "SuperMario.Item")
{
string itemType = "";
string previousItemType = "";
int itemScoreValue = GameValues.MarioStateMachineInitialItemScoreValue;
foreach (Block block in Level.Instance.Blocks)
{
if (block.Item.Position.X == dynamicObject.Position.X && block.Item.Position.Y == dynamicObject.Position.Y)
{
itemType = block.Item.ItemState.ToString();
previousItemType = block.Item.PreviousItemState.ToString();
block.Item.PreviousItemState = new NoItem();
itemScoreValue = block.Item.ItemState.ScoreValue;
break;
}
}
foreach (Item coin in Level.Instance.Coins)
{
if (coin.Position.X == dynamicObject.Position.X && coin.Position.Y == dynamicObject.Position.Y)
{
itemType = coin.ItemState.ToString();
previousItemType = coin.PreviousItemState.ToString();
coin.PreviousItemState = new NoItem();
itemScoreValue = coin.ItemState.ScoreValue;
}
}
if (itemType == "SuperMario.ItemStates.PowerUp" || previousItemType == "SuperMario.ItemStates.PowerUp")
{
if (!Level.Instance.PowerUpState)
{
new MarioCollidesWithMushroomCommand(playableObject).Execute();
}
else
{
new MarioCollidesWithFireFlower(playableObject).Execute();
}
SoundManager.Instance.GainPowerUp.Play();
HUD.Instance.ScoreHUDCounter += itemScoreValue;
}
else if (itemType == "SuperMario.ItemStates.Star" || previousItemType == "SuperMario.ItemStates.Star")
{
new MarioCollidesWithStarCommand(playableObject).Execute();
HUD.Instance.ScoreHUDCounter += itemScoreValue;
}
else if (itemType == "SuperMario.ItemStates.Mushroom1Up" || previousItemType == "SuperMario.ItemStates.Mushroom1Up")
{
SoundManager.Instance.GainOneUp.Play();
HUD.Instance.ScoreHUDCounter += itemScoreValue;
playableObject.Lives++;
}
else if (itemType == "SuperMario.ItemStates.FloatingCoin" || previousItemType == "SuperMario.ItemStates.FloatingCoin")
{
SoundManager.Instance.Coin.Play();
HUD.Instance.CoinHUDCounter += 1;
HUD.Instance.ScoreHUDCounter += itemScoreValue;
}
else if (itemType == "SuperMario.ItemStates.YoshiIdle" || previousItemType == "SuperMario.ItemStates.YoshiIdle")
{
playableObject.Position = new Vector2(dynamicObject.Position.X, dynamicObject.Position.Y - 10);
new MarioCollidesWithYoshi(playableObject).Execute();
}
}
else if (dynamicObject.ToString() == "SuperMario.Enemy")
{
// Mario shouldn't react to a Dead Goomba.
bool enemyIsDead = false;
bool enemyIsStoppedShell = false;
Enemy enemy = dynamicObject as Enemy;
if (enemy.EnemyState.ToString() == "SuperMario.EnemyStates.DeadGoomba" || enemy.EnemyState.ToString() == "SuperMario.EnemyStates.NoEnemy")
{
enemyIsDead = true;
}
if (enemy.EnemyState.ToString() == "SuperMario.EnemyStates.HidingInsideShellKoopa" || enemy.EnemyState.ToString() == "SuperMario.EnemyStates.ComingOutOfShellKoopa")
{
if (!enemy.IsSlidingShell)
{
enemyIsStoppedShell = true;
}
}
if (!enemyIsDead)
{
if (collisionDirection == GameValues.CollisionDirectionBottom || (playableObject.CollisionRectangle.Center.Y < dynamicObject.Position.Y - 1 && playableObject.PlayableObjectState.ToString().Substring(23, 5) == "Small"))
{
SoundManager.Instance.EnemyStomp.Play();
playableObject.Velocity = new Vector2(playableObject.Velocity.X, GameValues.MarioStateMachineMarioBounceYVelocity);
}
else if ((playableObject.IsYoshiTongueLeft && collisionDirection == GameValues.CollisionDirectionLeft) || (playableObject.IsYoshiTongueRight && collisionDirection == GameValues.CollisionDirectionRight))
{
// Don't let Mario collide with enemy.
}
else if (collisionDirection != null)
{
// Need to animate Mario if he goes from small to dead.
// Need to prevent Mario from getting hurt if this collision is a shell that is not already moving.
if (!enemyIsStoppedShell)
{
new MarioCollidesWithEnemyCommand(playableObject).Execute();
}
}
}
else
{
if (collisionDirection == GameValues.CollisionDirectionBottom)
{
SoundManager.Instance.EnemyStomp.Play();
playableObject.Velocity = new Vector2(playableObject.Velocity.X, GameValues.MarioStateMachineMarioBounceYVelocity);
}
}
}
else if (dynamicObject.ToString() == "SuperMario.Fireball")
{
Fireball fireballTemp = dynamicObject as Fireball;
// If it is not an enemy fireball, then kill the enemy.
if (fireballTemp.IsEnemyFireball)
{
new MarioCollidesWithEnemyCommand(playableObject).Execute();
}
}
}