// Constructor to call from subclasses (RbyTrainer, RbyItemBall)
public RbySprite(RbySprite baseSprite, ReadStream data)
{
Map = baseSprite.Map;
SpriteId = baseSprite.SpriteId;
Y = baseSprite.Y;
X = baseSprite.X;
Movement = baseSprite.Movement;
TextId = baseSprite.TextId;
IsTrainer = baseSprite.IsTrainer;
IsItem = baseSprite.IsItem;
Direction = baseSprite.Direction;
Range = baseSprite.Range;
}
public RbySprite(Rby game, RbyMap map, byte spriteId, ReadStream data)
{
Map = map;
SpriteId = spriteId;
PictureId = data.u8();
Y = (byte)(data.u8() - 4);
X = (byte)(data.u8() - 4);
Movement = (RbySpriteMovement)data.u8();
byte rangeOrDirection = data.u8();
TextId = data.u8();
IsTrainer = (TextId & 0x40) != 0;
IsItem = (TextId & 0x80) != 0;
if (IsTrainer)
{
TextId &= 0xbf;
}
if (IsItem)
{
TextId &= 0x7f;
}
if (Movement == RbySpriteMovement.Walk)
{
Range = rangeOrDirection;
}
else
{
switch ((RbySpriteMovement)rangeOrDirection)
{
case RbySpriteMovement.Down: Direction = Action.Down; break;
case RbySpriteMovement.Up: Direction = Action.Up; break;
case RbySpriteMovement.Left: Direction = Action.Left; break;
case RbySpriteMovement.Right: Direction = Action.Right; break;
case RbySpriteMovement.None:
Movement = RbySpriteMovement.Turn;
goto default;
default:
Direction = Action.None;
break;
}
}
}