public bool CanMove(Vector2 position)
{
if (position.x < 0 || position.x >= dungeon.width || position.y < 0 || position.y >= dungeon.height)
{
return(false);
}
char c = dungeon.canvas[(int)position.x, (int)position.y];
if (c == 'x' || c == 'o' || c == '{')
{
BaseVisual v = GetObject(position);
if (v != null)
{
return(false);
}
if (player.position == position)
{
return(false);
}
return(true);
}
return(false);
}
private void Visual_EntityTick(BaseVisual visual)
{
//TODO make dynamic
bool willMove = dungeon.random.Next(0, 3) >= 1; // 75%
if (willMove)
{
bool horizontal = dungeon.random.Next(0, 2) == 0;
int value = dungeon.random.Next(-1, 2);
Vector2 movement = new Vector2(horizontal ? value : 0, horizontal ? 0 : value);
if (CanMove(visual.position + movement))
{
SetEnemyPosition((EnemyVisual)visual, visual.position + movement);
}
}
}
public void MovePlayer(Vector2 movement)
{
Vector2 newPosition = player.position + movement;
if (CanMove(newPosition))
{
SetPlayerPosition(newPosition);
return;
}
// found something, check if it's an object
BaseVisual obj = GetObject(newPosition);
if (obj != null)
{
obj.Action();
}
}
private void Player_EntityTick(BaseVisual visual)
{
switch (playerAction)
{
case Command.MoveUp:
dungeonManager.MovePlayer(new Vector2(0, -1));
break;
case Command.MoveDown:
dungeonManager.MovePlayer(new Vector2(0, 1));
break;
case Command.MoveLeft:
dungeonManager.MovePlayer(new Vector2(-1, 0));
break;
case Command.MoveRight:
dungeonManager.MovePlayer(new Vector2(1, 0));
break;
}
}
