private void MovePlayer(KeyboardEventArgs keyPressed)
{
Movement playerMovement = Movement.CreateFromDirection(directionKeys[keyPressed.Code], Player.Speed);
if (Player.CanMove(playerMovement, ElementMap.GetCloseElements(Player)))
{
Player.Move(playerMovement);
}
}
public void MakeMove(KeyboardEventArgs keyPressed)
{
if (GameState != GameState.Playing)
{
return;
}
//move with enemies
MoveEnemy();
// process pressed keys
if (keyPressed != null)
{
if (directionKeys.ContainsKey(keyPressed.Code))
{
MovePlayer(keyPressed);
}
if (keyPressed.Code == "Space")
{
AddBomb();
}
}
// check if enemy destroys player
if (EnemyEatPlayer())
{
Player.isDead = true;
ChangeGameState(GameState.Lose);
}
// check if explosion destroys player
if (ExplosionDestroyPlayer())
{
Player.isDead = true;
ChangeGameState(GameState.Lose);
}
// check if explosion destroys enemy
ExplosionDestroyEnemy();
// explosion and bombs ticking
ProcessBombs();
ProcessExplosions();
// if all enemies are dead and Finish is not set create Finish
if (Enemies.Count == 0 && Finish == null)
{
(int x, int y) = ElementMap.GetFinishPosition();
Finish = new Finish(x, y);
}
// if there is finish check if player is on it
if (Finish != null && Finish.IntersectWith(Player))
{
ChangeGameState(GameState.Win);
}
}
private void MoveEnemy()
{
foreach (var enemy in Enemies)
{
if (enemy.Movement != null && enemy.CanMove(enemy.Movement, ElementMap.GetCloseElements(enemy)))
{
enemy.Move(enemy.Movement);
}
else
{
enemy.Movement = Movement.CreateRandomMovement(enemy.Speed);
}
}
}
private void CreateMap(char[][] charMap)
{
ElementMap = new ElementMap(charMap[0].Length, charMap.Length);
for (int i = 0; i < charMap.Length; i++)
{
for (int j = 0; j < charMap[i].Length; j++)
{
char c = charMap[i][j];
switch (c)
{
case 'X':
ElementMap.AddElement(new Wall(j, i));
break;
case 'B':
ElementMap.AddElement(new Box(j, i));
break;
case 'P':
ElementMap.AddElement(new Grass(j, i));
Player = new Player(j, i);
break;
case 'E':
ElementMap.AddElement(new Grass(j, i));
Enemies.Add(new Enemy(j, i));
break;
case '.':
ElementMap.AddElement(new Grass(j, i));
break;
default:
throw new Exception($"Unknow character '{c}' in map");
}
}
}
}
private void CreateExplosion(Bomb bomb)
{
Explosions.AddRange(ElementMap.CreateExplosionForBomb(bomb));
}
