// Turn the unit into a king by removing it from player's army and replacing it with a king in the player's army
public void ConvertToKing(BoardCell cell)
{
Unit unit = this;
Commander.ArmyUnits.Remove(this);
unit = new King(UnitCoords.X, UnitCoords.Y, Commander);
unit.MoveDir = MoveDir;
cell.FillCell(unit);
}
// clears the board and armies and replaces the pieces with ones stored in redo history item
public void Redo()
{
Player p1 = Players[0];
Player p2 = Players[1];
for (int i = 0; i < p1.ArmyUnits.Count; i++)
{
Unit unit = p1.ArmyUnits[i];
BoardCell cell = Board.Cells[unit.UnitCoords.X, unit.UnitCoords.Y];
cell.EmptyCell();
}
for (int i = 0; i < p2.ArmyUnits.Count; i++)
{
Unit unit = p2.ArmyUnits[i];
BoardCell cell = Board.Cells[unit.UnitCoords.X, unit.UnitCoords.Y];
cell.EmptyCell();
}
p1.ArmyUnits = new List <Unit>();
p1.Kills = 0;
p2.ArmyUnits = new List <Unit>();
p2.Kills = 0;
m_history.Redo();
HistoryItem item = m_history.CurrItem;
p1.Kills = item.P1Kills;
p2.Kills = item.P2Kills;
for (int i = 0; i < item.P1UnitCoords.Count; i++)
{
BoardCell cell = Board.Cells[item.P1UnitCoords[i].X, item.P1UnitCoords[i].Y];
switch (item.P1UnitTypes[i])
{
case 0:
Man man = new Man(item.P1UnitCoords[i].X, item.P1UnitCoords[i].Y, p1);
man.MoveDir = -1;
cell.FillCell(man);
break;
case 1:
King king = new King(item.P1UnitCoords[i].X, item.P1UnitCoords[i].Y, p1);
king.MoveDir = -1;
cell.FillCell(king);
break;
}
}
for (int i = 0; i < item.P2UnitCoords.Count; i++)
{
BoardCell cell = Board.Cells[item.P2UnitCoords[i].X, item.P2UnitCoords[i].Y];
switch (item.P2UnitTypes[i])
{
case 0:
Man man = new Man(item.P2UnitCoords[i].X, item.P2UnitCoords[i].Y, p2);
man.MoveDir = 1;
cell.FillCell(man);
break;
case 1:
King king = new King(item.P2UnitCoords[i].X, item.P2UnitCoords[i].Y, p2);
king.MoveDir = 1;
cell.FillCell(king);
break;
}
}
Turn = item.Turn;
CurrPlayer = Players[Turn % 2];
}