/// <summary>
/// Returns the list of gems in the row
/// </summary>
/// <param name="gem">The gem in the row we wish to select</param>
/// <returns>List of row gems</returns>
private List<OrbGem> GetGemRow(OrbGem gem)
{
return this.orbs.FindAll(x => x.Loc.y == gem.Loc.y);
}
/// <summary>
/// Returns the list of gems in the column
/// </summary>
/// <param name="gem">The gem in the column we wish to select</param>
/// <returns>List of column gems</returns>
private List<OrbGem> GetGemColumn(OrbGem gem)
{
return this.orbs.FindAll(x => x.Loc.x == gem.Loc.x);
}
/// <summary>
/// Highlights the appropriate list on the board based on the type of board ability and the current gem placement
/// </summary>
/// <param name="gem"></param>
public void SetupTarget(OrbGem gem)
{
switch (this._currentBoardAbility.BoardAbilityTarget)
{
case BoardAbilityData.BoardTargetType.Grid:
this.HighlightList(this.GetGemGrid(gem, this._currentBoardAbility.BoardGridSizeX, this._currentBoardAbility.BoardGridSizeY));
break;
case BoardAbilityData.BoardTargetType.Row:
this.HighlightList(this.GetGemRow(gem));
break;
case BoardAbilityData.BoardTargetType.Column:
this.HighlightList(this.GetGemColumn(gem));
break;
case BoardAbilityData.BoardTargetType.Selection:
this.HighlightList(this.GetGemGrid(gem, 1, 1));
break;
default:
UnityEngine.Debug.LogError("Error: Attempted to set up a target board without an appropriate target type");
break;
}
}
/// <summary>
/// Returns the list of gems in a grid
/// </summary>
/// <param name="gem">The upper left corner of the grid</param>
/// <param name="gridX">Amount the grid extends in the X direction</param>
/// <param name="gridY">Amount the grid extends in the Y direction</param>
/// <returns>List of grid gems</returns>
private List<OrbGem> GetGemGrid(OrbGem gem, int gridX, int gridY)
{
return this.orbs.FindAll(x =>
x.Loc.x < gem.Loc.x + gridX
&& x.Loc.x >= gem.Loc.x
&& x.Loc.y < gem.Loc.y + gridY
&& x.Loc.y >= gem.Loc.y);
}
/// <summary>
/// Swaps one orb with another on the board
/// </summary>
/// <param name="a">The first orb gem we are swapping</param>
/// <param name="b">The second orb gem we are swapping</param>
/// <param name="manualSwap">Designates if this is a player-initiated move, or a board move</param>
public void DoSwapOrb(OrbGem a, OrbGem b)
{
OrbPoint p1 = a.Loc;
OrbPoint p2 = b.Loc;
Cell cell = cells[p1.x, p1.y];
cells[p1.x, p1.y] = cells[p2.x, p2.y];
cells[p2.x, p2.y] = cell;
a.Loc = p2;
b.Loc = p1;
}
