/// <summary>
/// Gets the collision mode of the Tile at a particular location.
/// This method handles tiles outside of the levels boundries by making it
/// impossible to escape past the left or right edges, but allowing things
/// to jump beyond the top of the level and fall off the bottom.
/// </summary>
public Enumeration.TileCollision GetCollision(int x, int y)
{
if (x < 0)
{
if (y < 0)
{
return(maze.LeftRoom(this).tiles[Width - 1, Height - 1].collision);
}
else
{
return(maze.LeftRoom(this).tiles[Width - 1, y].collision);
}
}
if (x >= Width)
{
if (y < 0)
{
return(maze.RightRoom(this).tiles[0, Height - 1].collision);
}
else
{
return(maze.RightRoom(this).tiles[0, y].collision);
}
}
if (y >= Height)
{
return(maze.DownRoom(this).tiles[x, 0].collision);
}
if (y < 0)
{
return(maze.UpRoom(this).tiles[x, Height - 1].collision);
}
return(tiles[x, y].collision);
}
public void HandleCollisionsNew()
{
isGround();
Rectangle playerBounds = _position.Bounding;
//Find how many tiles are near on the left
Vector4 v4 = SpriteRoom.getBoundTiles(playerBounds);
// For each potentially colliding Tile, warning the for check only the player row ground..W
for (int y = Convert.ToInt32(Math.Truncate(v4.Z)); y <= Convert.ToInt32(Math.Truncate(v4.W)); y++)
{
for (int x = Convert.ToInt32(Math.Truncate(v4.X)); x <= Convert.ToInt32(Math.Truncate(v4.Y)); x++)
{
Rectangle tileBounds = SpriteRoom.GetBounds(x, y);
Vector2 depth = RectangleExtensions.GetIntersectionDepth(playerBounds, tileBounds);
Enumeration.TileCollision tileCollision = SpriteRoom.GetCollision(x, y);
Enumeration.TileType tileType = SpriteRoom.GetType(x, y);
switch (tileType)
{
case Enumeration.TileType.spikes:
if (IsAlive == false)
{
((Spikes)SpriteRoom.GetTile(x, y)).Open();
return;
}
if (flip == SpriteEffects.FlipHorizontally)
{
if (depth.X < 10 & depth.Y >= Player.SPRITE_SIZE_Y)
{
((Spikes)SpriteRoom.GetTile(x, y)).Open();
// if (depth.X <= -30 & depth.Y >= Player.SPRITE_SIZE_Y & ((Spikes)SpriteRoom.GetTile(x, y)).State == Enumeration.StateTile.open)
// Impale();
}
}
else
{
if (depth.X > -10 & depth.Y >= Player.SPRITE_SIZE_Y)
{
((Spikes)SpriteRoom.GetTile(x, y)).Open();
//if (depth.X >= 60 & depth.Y >= Player.SPRITE_SIZE_Y & ((Spikes)SpriteRoom.GetTile(x, y)).State == Enumeration.StateTile.open)
// Impale();
}
}
break; // TODO: might not be correct. Was : Exit Select
case Enumeration.TileType.lava:
if (IsAlive == false)
{
((Lava)SpriteRoom.GetTile(x, y)).Open();
return;
}
if (flip == SpriteEffects.FlipHorizontally)
{
if (depth.X < 10 & depth.Y >= Skeleton.SPRITE_SIZE_Y)
{
((Lava)SpriteRoom.GetTile(x, y)).Open();
// if (depth.X <= -30 & depth.Y >= Player.SPRITE_SIZE_Y & ((Spikes)SpriteRoom.GetTile(x, y)).State == Enumeration.StateTile.open)
// Impale();
}
}
else
{
if (depth.X > -10 & depth.Y >= Skeleton.SPRITE_SIZE_Y)
{
((Lava)SpriteRoom.GetTile(x, y)).Open();
//if (depth.X >= 60 & depth.Y >= Player.SPRITE_SIZE_Y & ((Spikes)SpriteRoom.GetTile(x, y)).State == Enumeration.StateTile.open)
// Impale();
}
}
break; // TODO: might not be correct. Was : Exit Select
case Enumeration.TileType.loose:
if (flip == SpriteEffects.FlipHorizontally)
{
if (depth.X < (-Tile.PERSPECTIVE - PLAYER_R_PENETRATION))
{
((Loose)SpriteRoom.GetTile(x, y)).Press();
//else
//isLoosable();
}
}
else
{
if (depth.X > (Tile.PERSPECTIVE + PLAYER_L_PENETRATION))
{
//45
((Loose)SpriteRoom.GetTile(x, y)).Press();
//else
//isLoosable();
}
}
break; // TODO: might not be correct. Was : Exit Select
case Enumeration.TileType.pressplate:
((PressPlate)SpriteRoom.GetTile(x, y)).Press();
break; // TODO: might not be correct. Was : Exit Select
case Enumeration.TileType.gate:
case Enumeration.TileType.block:
if (tileType == Enumeration.TileType.gate)
{
if (((Gate)SpriteRoom.GetTile(x, y)).State == Enumeration.StateTile.opened)
{
break; // TODO: might not be correct. Was : Exit Select
}
}
//if player are raised then not collide..
//if sx wall i will penetrate..for perspective design
if (flip == SpriteEffects.FlipHorizontally)
{
//only for x pixel
if (depth.X < (-Tile.PERSPECTIVE - PLAYER_R_PENETRATION))
{
if (spriteState.Value().state != Enumeration.State.freefall & spriteState.Value().state != Enumeration.State.highjump & spriteState.Value().state != Enumeration.State.hang & spriteState.Value().state != Enumeration.State.hangstraight & spriteState.Value().state != Enumeration.State.hangdrop & spriteState.Value().state != Enumeration.State.hangfall & spriteState.Value().state != Enumeration.State.jumphangMed & spriteState.Value().state != Enumeration.State.jumphangLong & spriteState.Value().state != Enumeration.State.climbup & spriteState.Value().state != Enumeration.State.climbdown)
{
//if (sprite.sequence.raised == false)
// Bump(Enumeration.PriorityState.Force);
//else
// RJumpFall(Enumeration.PriorityState.Force);
//return;
_position.Value = new Vector2(_position.X + (depth.X - (-Tile.PERSPECTIVE - PLAYER_R_PENETRATION)), _position.Y);
}
}
else
{
if (sprite.sequence.raised == true)
{
_position.Value = new Vector2(_position.X, _position.Y);
}
else
{
_position.Value = new Vector2(_position.X, _position.Y);
}
}
}
else
{
if (depth.X > (Tile.PERSPECTIVE + PLAYER_L_PENETRATION))
{
//45
//if(sprite.sequence.raised == false)
if (spriteState.Value().state != Enumeration.State.freefall & spriteState.Value().state != Enumeration.State.highjump & spriteState.Value().state != Enumeration.State.hang & spriteState.Value().state != Enumeration.State.hangstraight & spriteState.Value().state != Enumeration.State.hangdrop & spriteState.Value().state != Enumeration.State.hangfall & spriteState.Value().state != Enumeration.State.jumphangMed & spriteState.Value().state != Enumeration.State.jumphangLong & spriteState.Value().state != Enumeration.State.climbup & spriteState.Value().state != Enumeration.State.climbdown)
{
_position.Value = new Vector2(_position.X + (depth.X - (Tile.PERSPECTIVE + PLAYER_L_PENETRATION)), _position.Y);
//Bump(Enumeration.PriorityState.Force);
return;
}
}
else if (sprite.sequence.raised == true)
{
_position.Value = new Vector2(_position.X, _position.Y);
}
else
{
_position.Value = new Vector2(_position.X, _position.Y);
}
}
playerBounds = BoundingRectangle;
break; // TODO: might not be correct. Was : Exit Select
default:
_position.Value = new Vector2(_position.X, tileBounds.Bottom);
playerBounds = BoundingRectangle;
break;
}
}
}
//???
//previousBottom = playerBounds.Bottom;
//check if out room
if (_position.Y > RoomNew.BOTTOM_LIMIT + 10)
{
RoomNew room = Maze.DownRoom(SpriteRoom);
SpriteRoom = room;
_position.Y = RoomNew.TOP_LIMIT + 27;
// Y=77
//For calculate height fall from damage points calculations..
PositionFall = new Vector2(Position.X, (PrinceOfPersiaGame.CONFIG_SCREEN_HEIGHT - RoomNew.BOTTOM_LIMIT - PositionFall.Y));
}
else if (_position.X >= RoomNew.RIGHT_LIMIT)
{
RoomNew room = Maze.RightRoom(SpriteRoom);
SpriteRoom = room;
_position.X = RoomNew.LEFT_LIMIT + 10;
}
else if (_position.X <= RoomNew.LEFT_LIMIT)
{
RoomNew room = Maze.LeftRoom(SpriteRoom);
SpriteRoom = room;
_position.X = RoomNew.RIGHT_LIMIT - 10;
}
else if (_position.Y < RoomNew.TOP_LIMIT - 10)
{
RoomNew room = Maze.UpRoom(SpriteRoom);
SpriteRoom = room;
//Y=270
_position.Y = RoomNew.BOTTOM_LIMIT - 24;
}
}