public void SmallMarioGoombaBottomSideCollisionTest()
{
IMario testMario = new MarioInstance(game);
testMario.VectorCoordinates = new Vector2(0, 14);
IMario expectedMario = new MarioInstance(game);
expectedMario.VectorCoordinates = new Vector2(0, 16);
expectedMario.Damage();
Goomba testGoomba = new Goomba(game);
ICollisionSide side = new BottomSideCollision();
CollisionData collision = new CollisionData(testMario, testGoomba, side);
MarioEnemyCollisionHandler collisionHandler = new MarioEnemyCollisionHandler(collision);
collisionHandler.HandleCollision();
bool testState = testMario.MarioState is DeadMarioState;
bool expectedState = expectedMario.MarioState is DeadMarioState;
Vector2 testLocation = testMario.VectorCoordinates;
Vector2 expectedLocation = expectedMario.VectorCoordinates;
Assert.AreEqual(testState, expectedState);
Assert.AreEqual(testLocation, expectedLocation);
}
public void FireMarioQuestionBlockBottomSideCollisionTest()
{
MarioInstance testMario = new MarioInstance(game);
MarioInstance expectedMario = new MarioInstance(game);
expectedMario.VectorCoordinates = new Vector2(0, 15);
Block testBlock = new Block(Block.Type.QuestionBlock, game);
Block expectedBlock = new Block(Block.Type.QuestionBlock, game);
expectedBlock.GetUsed();
ICollisionSide side = new BottomSideCollision();
CollisionData collision = new CollisionData(testMario, testBlock, side);
MarioBlockCollisionHandler collisionHandler = new MarioBlockCollisionHandler(collision);
collisionHandler.HandleCollision();
bool testState = testMario.MarioState is FireRightIdleState;
bool expectedState = expectedMario.MarioState is FireRightIdleState;
Vector2 testLocation = testMario.VectorCoordinates;
Vector2 expectedLocation = expectedMario.VectorCoordinates;
Assert.AreEqual(testState, expectedState);
Assert.AreEqual(testLocation, expectedLocation);
}
public static ICollisionSide DetectCollision(IGameObject objectA, IGameObject objectB)
{
ICollisionSide collisionSide;
Rectangle hitBoxA;
Rectangle previousHitBoxA;
Rectangle previousHitBoxB;
Rectangle hitBoxB;
Rectangle collisionRectangle;
Vector2 objectAOldCoordinates;
Vector2 objectBOldCoordinates;
if (objectA.Physics != null)
{
objectAOldCoordinates = objectA.Physics.OldCoordinates;
if (objectA.Physics.Velocity.Y > 0)
{
objectAOldCoordinates.Y--;
}
}
else
{
objectAOldCoordinates = objectA.VectorCoordinates;
}
if (objectB.Physics != null)
{
objectBOldCoordinates = objectB.Physics.OldCoordinates;
if (objectB.Physics.Velocity.Y > 0)
{
objectBOldCoordinates.Y--;
}
}
else
{
objectBOldCoordinates = objectB.VectorCoordinates;
}
previousHitBoxA = new Rectangle((int)objectAOldCoordinates.X, (int)objectAOldCoordinates.Y, (int)objectA.Sprite.SpriteDimensions.X, (int)objectA.Sprite.SpriteDimensions.Y);
previousHitBoxB = new Rectangle((int)objectBOldCoordinates.X, (int)objectBOldCoordinates.Y, (int)objectB.Sprite.SpriteDimensions.X, (int)objectB.Sprite.SpriteDimensions.Y);
hitBoxA = new Rectangle((int)objectA.VectorCoordinates.X, (int)objectA.VectorCoordinates.Y, (int)objectA.Sprite.SpriteDimensions.X, (int)objectA.Sprite.SpriteDimensions.Y);
hitBoxB = new Rectangle((int)objectB.VectorCoordinates.X, (int)objectB.VectorCoordinates.Y, (int)objectB.Sprite.SpriteDimensions.X, (int)objectB.Sprite.SpriteDimensions.Y);
collisionRectangle = Rectangle.Intersect(hitBoxA, hitBoxB);
if (collisionRectangle.IsEmpty || objectA is IScenery || objectB is IScenery)
{
collisionSide = null;
}
else if (isTopLeftCorner(hitBoxA, hitBoxB))
{
if ((previousHitBoxA.Right <= previousHitBoxB.Left) && (previousHitBoxA.Bottom > previousHitBoxB.Top))
{
collisionSide = new LeftSideCollision();
}
else
{
collisionSide = new TopSideCollision();
}
}
else if (isTopRightCorner(hitBoxA, hitBoxB))
{
if ((previousHitBoxA.Left >= previousHitBoxB.Right) && (previousHitBoxA.Bottom > previousHitBoxB.Top))
{
collisionSide = new RightSideCollision();
}
else
{
collisionSide = new TopSideCollision();
}
}
else if (isBottomLeftCorner(hitBoxA, hitBoxB))
{
if ((previousHitBoxA.Right <= previousHitBoxB.Left) && (previousHitBoxA.Top < previousHitBoxB.Bottom))
{
collisionSide = new LeftSideCollision();
}
else
{
collisionSide = new BottomSideCollision();
}
}
else if (isBottomRightCorner(hitBoxA, hitBoxB))
{
if ((previousHitBoxA.Left >= previousHitBoxB.Right) && (previousHitBoxA.Top < previousHitBoxB.Bottom))
{
collisionSide = new RightSideCollision();
}
else
{
collisionSide = new BottomSideCollision();
}
}
else
{
collisionSide = new TopSideCollision();
}
return(collisionSide);
}
public void NormalMarioKoopaBottomSideCollisionTest()
{
IMario testMario = new MarioInstance(game);
testMario.VectorCoordinates = new Vector2(0, 19);
IMario expectedMario = new MarioInstance(game);
expectedMario.VectorCoordinates = new Vector2(0, 21);
testMario.MarioState = new NormalRightIdleState(testMario);
expectedMario.MarioState = new NormalRightIdleState(expectedMario);
expectedMario.Damage();
GreenKoopa testGreenKoopa = new GreenKoopa(game);
ICollisionSide side = new BottomSideCollision();
CollisionData collision = new CollisionData(testMario, testGreenKoopa, side);
MarioEnemyCollisionHandler collisionHandler = new MarioEnemyCollisionHandler(collision);
collisionHandler.HandleCollision();
bool testState = testMario.MarioState is SmallRightIdleState;
bool expectedState = expectedMario.MarioState is SmallRightIdleState;
Vector2 testLocation = testMario.VectorCoordinates;
Vector2 expectedLocation = expectedMario.VectorCoordinates;
Assert.AreEqual(testState, expectedState);
Assert.AreEqual(testLocation, expectedLocation);
}
public void StarSmallMarioGoombaBottomCollisionTest()
{
WorldManager.LoadListFromFile("World1-1", game);
IMario testMario = WorldManager.GetMario();
testMario.Star();
testMario = WorldManager.GetMario();
testMario.VectorCoordinates = new Vector2(0, 14);
Goomba testGoomba = new Goomba(game);
testGoomba.VectorCoordinates = new Vector2(0, 0);
Goomba expectedGoomba = new Goomba(game);
expectedGoomba.Flipped();
ICollisionSide side = new BottomSideCollision();
CollisionData collision = new CollisionData(testMario, testGoomba, side);
MarioEnemyCollisionHandler collisionHandler = new MarioEnemyCollisionHandler(collision);
collisionHandler.HandleCollision();
bool testState = testGoomba.state is GoombaFlippedState;
bool expectedState = expectedGoomba.state is GoombaFlippedState;
Vector2 testLocation = testMario.VectorCoordinates;
Vector2 expectedLocation = new Vector2(0, 16);
Assert.AreEqual(testState, expectedState);
Assert.AreEqual(testLocation, expectedLocation);
}
public void StarNormalMarioKoopaBottomCollisionTest()
{
WorldManager.LoadListFromFile("World1-1", game);
IMario testMario = WorldManager.GetMario();
testMario.Mushroom();
testMario.Star();
testMario = WorldManager.GetMario();
testMario.VectorCoordinates = new Vector2(0, 19);
GreenKoopa testGreenKoopa = new GreenKoopa(game);
testGreenKoopa.VectorCoordinates = new Vector2(0, 0);
GreenKoopa expectedGreenKoopa = new GreenKoopa(game);
expectedGreenKoopa.Flipped();
ICollisionSide side = new BottomSideCollision();
CollisionData collision = new CollisionData(testMario, testGreenKoopa, side);
MarioEnemyCollisionHandler collisionHandler = new MarioEnemyCollisionHandler(collision);
collisionHandler.HandleCollision();
bool testState = testGreenKoopa.state is GreenKoopaFlippedInShellState;
bool expectedState = expectedGreenKoopa.state is GreenKoopaFlippedInShellState;
Vector2 testLocation = testMario.VectorCoordinates;
Vector2 expectedLocation = new Vector2(0, 21);
Assert.AreEqual(testState, expectedState);
Assert.AreEqual(testLocation, expectedLocation);
}
public static ICollisionSide DetectCollision(IGameObject objectA, IGameObject objectB)
{
ICollisionSide collisionSide;
Rectangle hitBoxA;
Rectangle previousHitBoxA;
Rectangle previousHitBoxB;
Rectangle hitBoxB;
Rectangle collisionRectangle;
Vector2 objectAOldCoordinates;
Vector2 objectBOldCoordinates;
if (objectA.Physics != null)
{
objectAOldCoordinates = objectA.Physics.OldCoordinates;
if (objectA.Physics.Velocity.Y > 0)
objectAOldCoordinates.Y--;
}
else
objectAOldCoordinates = objectA.VectorCoordinates;
if (objectB.Physics != null)
{
objectBOldCoordinates = objectB.Physics.OldCoordinates;
if (objectB.Physics.Velocity.Y > 0)
{
objectBOldCoordinates.Y--;
}
}
else
objectBOldCoordinates = objectB.VectorCoordinates;
previousHitBoxA = new Rectangle((int)objectAOldCoordinates.X, (int)objectAOldCoordinates.Y, (int)objectA.Sprite.SpriteDimensions.X, (int)objectA.Sprite.SpriteDimensions.Y);
previousHitBoxB = new Rectangle((int)objectBOldCoordinates.X, (int)objectBOldCoordinates.Y, (int)objectB.Sprite.SpriteDimensions.X, (int)objectB.Sprite.SpriteDimensions.Y);
hitBoxA = new Rectangle((int)objectA.VectorCoordinates.X, (int)objectA.VectorCoordinates.Y, (int)objectA.Sprite.SpriteDimensions.X, (int)objectA.Sprite.SpriteDimensions.Y);
hitBoxB = new Rectangle((int)objectB.VectorCoordinates.X, (int)objectB.VectorCoordinates.Y, (int)objectB.Sprite.SpriteDimensions.X, (int)objectB.Sprite.SpriteDimensions.Y);
collisionRectangle = Rectangle.Intersect(hitBoxA, hitBoxB);
if (collisionRectangle.IsEmpty || objectA is IScenery || objectB is IScenery)
{
collisionSide = null;
}
else if (isTopLeftCorner(hitBoxA, hitBoxB))
{
if ((previousHitBoxA.Right <= previousHitBoxB.Left) && (previousHitBoxA.Bottom > previousHitBoxB.Top))
{
collisionSide = new LeftSideCollision();
}
else
collisionSide = new TopSideCollision();
}
else if (isTopRightCorner(hitBoxA, hitBoxB))
{
if ((previousHitBoxA.Left >= previousHitBoxB.Right) && (previousHitBoxA.Bottom > previousHitBoxB.Top))
{
collisionSide = new RightSideCollision();
}
else
collisionSide = new TopSideCollision();
}
else if (isBottomLeftCorner(hitBoxA, hitBoxB))
{
if ((previousHitBoxA.Right <= previousHitBoxB.Left) && (previousHitBoxA.Top < previousHitBoxB.Bottom))
collisionSide = new LeftSideCollision();
else
collisionSide = new BottomSideCollision();
}
else if (isBottomRightCorner(hitBoxA, hitBoxB))
{
if ((previousHitBoxA.Left >= previousHitBoxB.Right) && (previousHitBoxA.Top < previousHitBoxB.Bottom))
{
collisionSide = new RightSideCollision();
}
else
collisionSide = new BottomSideCollision();
}
else
{
collisionSide = new TopSideCollision();
}
return collisionSide;
}
public void FireMarioRedMushroomBottomSideCollisionTest()
{
MarioInstance testMario = new MarioInstance(game);
MarioInstance expectedMario = new MarioInstance(game);
expectedMario.Flower();
testMario.Flower();
RedMushroom testRedMushroom = new RedMushroom(game);
RedMushroom expectedRedMushroom = new RedMushroom(game);
expectedRedMushroom.Disappear();
ICollisionSide side = new BottomSideCollision();
CollisionData collision = new CollisionData(testMario, testRedMushroom, side);
MarioItemCollisionHandler collisionHandler = new MarioItemCollisionHandler(collision);
collisionHandler.HandleCollision();
bool testState = testMario.MarioState is FireRightIdleState;
bool expectedState = expectedMario.MarioState is FireRightIdleState;
Vector2 testLocation = testMario.VectorCoordinates;
Vector2 expectedLocation = expectedMario.VectorCoordinates;
Assert.AreEqual(testState, expectedState);
Assert.AreEqual(testLocation, expectedLocation);
}
public void SmallMarioStarBottomSideCollisionTest()
{
WorldManager.LoadListFromFile("World1-1", game);
MarioInstance testMario = new MarioInstance(game);
MarioInstance expectedMario = new MarioInstance(game);
expectedMario.Star();
Star testStar = new Star(game);
Star expectedStar = new Star(game);
expectedStar.Disappear();
ICollisionSide side = new BottomSideCollision();
CollisionData collision = new CollisionData(testMario, testStar, side);
MarioItemCollisionHandler collisionHandler = new MarioItemCollisionHandler(collision);
collisionHandler.HandleCollision();
bool testState = testMario.MarioState is SmallRightIdleState;
bool expectedState = expectedMario.MarioState is SmallRightIdleState;
Vector2 testLocation = testMario.VectorCoordinates;
Vector2 expectedLocation = expectedMario.VectorCoordinates;
Assert.AreEqual(testState, expectedState);
Assert.AreEqual(testLocation, expectedLocation);
}
public void SmallMarioCoinBottomSideCollisionTest()
{
MarioInstance testMario = new MarioInstance(game);
MarioInstance expectedMario = new MarioInstance(game);
Coin testCoin = new Coin(game);
Coin expectedCoin = new Coin(game);
expectedCoin.Disappear();
ICollisionSide side = new BottomSideCollision();
CollisionData collision = new CollisionData(testMario, testCoin, side);
MarioItemCollisionHandler collisionHandler = new MarioItemCollisionHandler(collision);
collisionHandler.HandleCollision();
bool testState = testMario.MarioState is SmallRightIdleState;
bool expectedState = expectedMario.MarioState is SmallRightIdleState;
Vector2 testLocation = testMario.VectorCoordinates;
Vector2 expectedLocation = expectedMario.VectorCoordinates;
Assert.AreEqual(testState, expectedState);
Assert.AreEqual(testLocation, expectedLocation);
}