/// <summary>
/// Constructor
/// </summary>
/// <param name="player"></param>
public InUseState(MagicItem magicItem)
{
MagicItem = magicItem;
MagicItem.Sprite.PlayAnimation(MagicItem.ItemType);
//CollisionManager.ResolveEnemyCollisions(enemy, Enemy.EnemyBounds);
//MagicItem.Velocity = new Vector2(2, 10);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="player"></param>
public InAirState(MagicItem magicItem)
{
MagicItem = magicItem;
MagicItem.Sprite.PlayAnimation("base");
//CollisionManager.ResolveEnemyCollisions(enemy, Enemy.EnemyBounds);
if (GV.Player.Direction == "left")
MagicItem.Velocity = new Vector2(-10, -20);
else if (GV.Player.Direction == "right")
MagicItem.Velocity = new Vector2(10, -20);
//MagicItem.Velocity = new Vector2(2, 10);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="player"></param>
public InAirState(MagicItem magicItem)
{
MagicItem = magicItem;
MagicItem.Sprite.PlayAnimation("base");
GamePadState gamePadState = GamePad.GetState(PlayerIndex.One);
MagicItem.Velocity = new Vector2( gamePadState.ThumbSticks.Right.X * 10.0f, gamePadState.ThumbSticks.Right.Y * -20.0f);
/*if (GV.Player.Direction == "left")
MagicItem.Velocity = new Vector2(-10, -20);
else if (GV.Player.Direction == "right")
MagicItem.Velocity = new Vector2(10, -20);*/
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="player"></param>
public FireState(MagicItem magicItem)
{
MagicItem = magicItem;
MagicItem.Sprite.PlayAnimation("fireRow");
//CollisionManager.ResolveEnemyCollisions(enemy, Enemy.EnemyBounds);
if (MagicItem.Enemy.Direction == "left")
MagicItem.Velocity = new Vector2(0, 0);
else if (MagicItem.Enemy.Direction == "right")
MagicItem.Velocity = new Vector2(0, 0);
//MagicItem.Velocity = new Vector2(2, 10);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="player"></param>
public EggState(MagicItem magicItem)
{
Random random = new Random();
randomx = random.Next(10, 30);
randomy = random.Next(10, 20);
MagicItem = magicItem;
MagicItem.Sprite.PlayAnimation("light");
MagicItem.IsOnGround = false;
//CollisionManager.ResolveEnemyCollisions(enemy, Enemy.EnemyBounds);
if (MagicItem.Enemy.Direction == "left")
MagicItem.Velocity = new Vector2(-randomx, -randomy);
else if (MagicItem.Enemy.Direction == "right")
MagicItem.Velocity = new Vector2(randomx, -randomy);
}
public static Vector2 ResolveMagicStaticCollisions(MagicItem item, Vector2 nextPosition, Vector2 vel, List<MagicItem> magicItemList)
{
float xVel = vel.X, yVel = vel.Y;
if (vel.Y >= 32)
yVel = 31;
if (Math.Abs(vel.X) > 32)
{
if (vel.X < 0)
vel.X = -31;
else
vel.X = 31;
}
// Get the player's bounding rectangle and find neighboring tiles.
Rectangle nextBounds = item.getBounds(nextPosition);
//Rectangle pBounds = GV.Player.Bounds;
int leftTile = (int)Math.Floor((float)nextBounds.Left / Layer.TileWidth);
int rightTile = (int)Math.Ceiling(((float)nextBounds.Right / Layer.TileWidth)) - 1;
int topTile = (int)Math.Floor((float)nextBounds.Top / Layer.TileHeight);
int bottomTile = (int)Math.Ceiling(((float)nextBounds.Bottom / Layer.TileHeight)) - 1;
// Reset flag to search for ground collision.
item.IsOnGround = false;
bool BottomCollision = false;
bool LeftCollision = false;
bool TopCollision = false;
bool XCollision = false;
Rectangle tileBounds;
Vector2 depth1 = new Vector2(0.0f, 0.0f);
Vector2 depth2 = new Vector2(0.0f, 0.0f);
//depth2 = new Vector2(0.0f, 0.0f);
if (vel.Y < 0)
{
if (!item.IsOnGround)
{
for (int x = leftTile; x <= rightTile; ++x)
{
int collision = GV.Level.GetCollision(x, topTile);
if (collision == Layer.Impassable)
{
TopCollision = true;
}
}
}
}
// For each potentially colliding tile,
for (int y = topTile; y < bottomTile; ++y)
{
int lCollision = GV.Level.GetCollision(leftTile, y);
if (lCollision == Layer.Impassable)
{
LeftCollision = true;
XCollision = true;
}
int rCollision = GV.Level.GetCollision(rightTile, y);
if (rCollision == Layer.Impassable)
{
XCollision = true;
}
}
if (XCollision && item.State.GetType().ToString() != "KismetDataTypes.InUseState")
{
if (LeftCollision)
{
tileBounds = GV.Level.GetBounds(leftTile, bottomTile);
}
else
{
tileBounds = GV.Level.GetBounds(rightTile, bottomTile);
}
depth2 = RectangleExtensions.GetIntersectionDepth(nextBounds, tileBounds);
xVel = vel.X + depth2.X;
nextBounds = new Rectangle(nextBounds.X + (int)depth2.X, nextBounds.Y, nextBounds.Width, nextBounds.Height);
leftTile = (int)Math.Floor((float)nextBounds.Left / Layer.TileWidth);
rightTile = (int)Math.Ceiling(((float)nextBounds.Right / Layer.TileWidth)) - 1;
topTile = (int)Math.Floor((float)nextBounds.Top / Layer.TileHeight);
bottomTile = (int)Math.Ceiling(((float)nextBounds.Bottom / Layer.TileHeight)) - 1;
if (item.State.GetType().ToString() == "KismetDataTypes.ArrowState")
item.Active = false;
}
if (TopCollision)
{
tileBounds = GV.Level.GetBounds(leftTile, topTile);
depth1 = RectangleExtensions.GetIntersectionDepth(nextBounds, tileBounds);
float absDepthY = Math.Abs(depth1.Y);
float absDepthX = Math.Abs(depth1.X);
yVel = 0;// vel.Y + absDepthY;
nextBounds = new Rectangle(nextBounds.X, nextBounds.Y + (int)depth1.Y, nextBounds.Width, nextBounds.Height);
xVel = 0;
}
if (vel.Y > 0)
{
for (int x = leftTile; x <= rightTile; ++x)
{
int collision = GV.Level.GetCollision(x, bottomTile);
if (collision != Layer.Passable && item.ItemType != "arrow")
{
BottomCollision = true;
}
}
}
if (BottomCollision)
{
tileBounds = GV.Level.GetBounds(leftTile, bottomTile);
depth1 = RectangleExtensions.GetIntersectionDepth(nextBounds, tileBounds);
float absDepthY = Math.Abs(depth1.Y);
float absDepthX = Math.Abs(depth1.X);
if (item.PreviousBottom <= tileBounds.Top)
yVel = vel.Y + depth1.Y;
item.IsOnGround = true;
}
return new Vector2(xVel, yVel);
}
