public static Vector2Int NewMapPosition(Vector2Int oldPos, DIRECTION dir)
{
if (dir == DIRECTION.NORTH)
{
return(oldPos + new Vector2Int(0, 1));
}
else if (dir == DIRECTION.EAST)
{
return(oldPos + new Vector2Int(1, 0));
}
else if (dir == DIRECTION.SOUTH)
{
return(oldPos + new Vector2Int(0, -1));
}
else
{
return(oldPos + new Vector2Int(-1, 0));
}
}
public static DIRECTION Opposite(this DIRECTION dir)
{
if (dir == DIRECTION.NORTH)
{
return(DIRECTION.SOUTH);
}
else if (dir == DIRECTION.EAST)
{
return(DIRECTION.WEST);
}
else if (dir == DIRECTION.SOUTH)
{
return(DIRECTION.NORTH);
}
else
{
return(DIRECTION.EAST);
}
}
public static CELL_PLACEMENT AttachedCell(this CELL_PLACEMENT placement, DIRECTION attachDirection)
{
if (attachDirection == DIRECTION.NORTH || attachDirection == DIRECTION.SOUTH)
{
if (placement == CELL_PLACEMENT.TOPLEFT)
{
return(CELL_PLACEMENT.BOTLEFT);
}
else if (placement == CELL_PLACEMENT.BOTLEFT)
{
return(CELL_PLACEMENT.TOPLEFT);
}
else if (placement == CELL_PLACEMENT.TOPRIGHT)
{
return(CELL_PLACEMENT.BOTRIGHT);
}
else
{
return(CELL_PLACEMENT.TOPRIGHT);
}
}
else
{
if (placement == CELL_PLACEMENT.TOPLEFT)
{
return(CELL_PLACEMENT.TOPRIGHT);
}
else if (placement == CELL_PLACEMENT.BOTLEFT)
{
return(CELL_PLACEMENT.BOTRIGHT);
}
else if (placement == CELL_PLACEMENT.TOPRIGHT)
{
return(CELL_PLACEMENT.TOPLEFT);
}
else
{
return(CELL_PLACEMENT.BOTLEFT);
}
}
}
public static CELL_PLACEMENT RandomInnerCellPlacement(DIRECTION dir)
{
if (dir == DIRECTION.WEST)
{
CELL_PLACEMENT[] placements = { CELL_PLACEMENT.TOPRIGHT, CELL_PLACEMENT.BOTRIGHT };
return(placements.Random());
}
else if (dir == DIRECTION.SOUTH)
{
CELL_PLACEMENT[] placements = { CELL_PLACEMENT.TOPLEFT, CELL_PLACEMENT.TOPRIGHT };
return(placements.Random());
}
else if (dir == DIRECTION.EAST)
{
CELL_PLACEMENT[] placements = { CELL_PLACEMENT.TOPLEFT, CELL_PLACEMENT.BOTLEFT };
return(placements.Random());
}
else
{
CELL_PLACEMENT[] placements = { CELL_PLACEMENT.BOTLEFT, CELL_PLACEMENT.BOTRIGHT };
return(placements.Random());
}
}
