protected override void Update(GameTime gameTime)
{
// Get the current keyboard state.
this.newKBState = Keyboard.GetState();
if (CheckKeys(Keys.Escape))
{
Exit();
}
if (!this.gameOver)
{
if (!waitPlayerAction)
{
foreach (GameUnit unit in unitList)
{
unit.Energy += unit.Speed;
}
}
foreach (GameUnit unit in unitList)
{
if (unit is Enemy)
{
(unit as Enemy).StartBattleIfInRange(this.map);
}
if (unit.Health <= 0)
{
if (unit is IPlayer)
{
this.gameOver = true;
InfoPanel.AddInfo("Game Over! You are dead");
}
else
{
string item = (unit as Enemy).ItemToDrop();
Tools.PlaceObjectOnMap(item, this.map, unit.Position);
this.map.Tiles[unit.Position.X, unit.Position.Y].Actor = null;
unitsToRemoveList.Add(unit);
InfoPanel.AddInfo(unit.Name + " is dead!");
}
}
}
foreach (var unitForRemove in unitsToRemoveList)
{
unitList.Remove(unitForRemove);
}
// Sort units in list by their energy.
unitList.Sort((x, y) => x.Energy.CompareTo(y.Energy));
foreach (GameUnit unit in unitList)
{
//unit.Energy += unit.Speed;
if (unit.Energy >= MIN_TURN_COST)
{
if (unit is IPlayer)
{
waitPlayerAction = true;
#region Keys Check
// Horizonta/Vertical movement
if (CheckKeys(Keys.Down, Keys.NumPad2))
{
this.player.Move(CardinalDirection.South);
this.player.Energy -= 100;
this.player.UpdateMana();
this.player.DeactivateShield();
waitPlayerAction = false;
}
if (CheckKeys(Keys.Up, Keys.NumPad8))
{
this.player.Move(CardinalDirection.North);
this.player.Energy -= 100;
this.player.UpdateMana();
this.player.DeactivateShield();
waitPlayerAction = false;
}
if (CheckKeys(Keys.Left, Keys.NumPad4))
{
this.player.Move(CardinalDirection.West);
this.player.Energy -= 100;
this.player.UpdateMana();
this.player.DeactivateShield();
waitPlayerAction = false;
}
if (CheckKeys(Keys.Right, Keys.NumPad6))
{
this.player.Move(CardinalDirection.East);
this.player.Energy -= 100;
this.player.UpdateMana();
this.player.DeactivateShield();
waitPlayerAction = false;
}
//Diagonal movement
if (CheckKeys(Keys.NumPad7))
{
this.player.Move(CardinalDirection.NorthWest);
this.player.Energy -= 100;
this.player.UpdateMana();
this.player.DeactivateShield();
waitPlayerAction = false;
}
if (CheckKeys(Keys.NumPad9))
{
this.player.Move(CardinalDirection.NorthEast);
this.player.Energy -= 100;
this.player.UpdateMana();
this.player.DeactivateShield();
waitPlayerAction = false;
}
if (CheckKeys(Keys.NumPad1))
{
this.player.Move(CardinalDirection.SouthWest);
this.player.Energy -= 100;
this.player.UpdateMana();
this.player.DeactivateShield();
waitPlayerAction = false;
}
if (CheckKeys(Keys.NumPad3))
{
this.player.Move(CardinalDirection.SouthEast);
this.player.Energy -= 100;
this.player.UpdateMana();
this.player.DeactivateShield();
waitPlayerAction = false;
}
// Space -> Use/Equip
if (CheckKeys(Keys.Space))
{
if (this.map.Tiles[this.player.Position.X, this.player.Position.Y].Item is Drink)
{
this.player.UseItem(this.map.Tiles[this.player.Position.X, this.player.Position.Y].Item as IDrinkable);
this.map.Tiles[this.player.Position.X, this.player.Position.Y].Item = null;
}
if (this.map.Tiles[this.player.Position.X, this.player.Position.Y].Item is Equip)
{
IEquipable itemToEquip =
this.map.Tiles[this.player.Position.X, this.player.Position.Y].Item as IEquipable;
IEquipable itemToDrop = (this.player as IPlayer).EquipedItems[itemToEquip.Slot];
this.player.EquipItem(itemToEquip);
this.map.Tiles[this.player.Position.X, this.player.Position.Y].Item = itemToDrop;
}
}
if (CheckKeys(Keys.H))
{
(this.player as Player).Heal();
}
if (CheckKeys(Keys.D))
{
(this.player as Player).Shield();
}
#endregion
}
else
{
//AI
if (!waitPlayerAction)
{
unit.Move(Tools.RandomDirection());
unit.Energy -= 100;
}
}
}
}
}
// Set the old keyboard state
this.oldKBState = this.newKBState;
base.Update(gameTime);
}
