public override void OnCollected(Player collectedBy)
{
level.Score += PointValue;
int toHeal, toHealMax;
if (!int.TryParse(Heal, out toHeal))
{
if (Heal.EndsWith("%"))
toHeal = level.Player.MaxHealth * int.Parse(Heal.Substring(0, Heal.Length - 1)) / 100;
else
throw new Exception("Cannot heal player - templating error.");
}
if (!int.TryParse(MaxHeal, out toHealMax))
{
if (MaxHeal.EndsWith("%"))
toHealMax = level.Player.MaxHealth * int.Parse(MaxHeal.Substring(0, MaxHeal.Length - 1)) / 100;
else
throw new Exception("Cannot heal player - templating error.");
}
if (toHeal < 0)
level.Player.PoisonPlayer(toHeal, toHealMax);
else
level.Player.HealPlayer(toHeal, toHealMax);
base.OnCollected(collectedBy);
}
/// <summary>
/// Called when this gem has been collected by a player and removed from the level.
/// </summary>
/// <param name="collectedBy">
/// The player who collected this gem. Although currently not used, this parameter would be
/// useful for creating special powerup gems. For example, a gem could make the player invincible.
/// </param>
public virtual void OnCollected(Player collectedBy)
{
}
public override void OnCollected(Player collectedBy)
{
level.Score += PointValue;
collectedSound.Play();
}
public void OnKilled(Player killedBy)
{
IsAlive = false;
level.Score += PointsOnDeath;
killedSound.Play();
}
/// <summary>
/// Called when a item is collected.
/// </summary>
/// <param name="item">The item that was collected.</param>
/// <param name="collectedBy">The player who collected this gem.</param>
private void OnItemCollected(Item item, Player collectedBy)
{
item.OnCollected(collectedBy);
}
private void OnEnemyKilled(Enemy enemy, Player killedBy)
{
enemy.OnKilled(killedBy);
}
/// <summary>
/// Iterates over every tile in the structure file and loads its
/// appearance and behavior. This method also validates that the
/// file is well-formed with a player start point, exit, etc.
/// </summary>
/// <param name="path">
/// The absolute path to the level file to be loaded.
/// </param>
private void LoadTiles(string path, int pHP, int pMaxHP)
{
// Load the level and ensure all of the lines are the same length.
if (new FileInfo(path).Extension == ".xml")
LoadXMLLevel("Worlds/" + path);
else
{
#region PlaintextLoading
LevelName = new FileInfo(path).Name.Replace(new FileInfo(path).Extension, "");
int width;
List<string> lines = new List<string>();
using (StreamReader reader = new StreamReader("Worlds/" + path))
{
defDest = reader.ReadLine().Trim();
string line = reader.ReadLine();
width = line.Length;
while (line != null)
{
lines.Add(line);
if (line.Length != width)
throw new Exception(String.Format("The length of line {0} is different from all preceeding lines.", lines.Count));
line = reader.ReadLine();
}
}
// Allocate the tile grid.
tiles = new Tile[width, lines.Count];
items = new List<Item>();
// Loop over every tile position,
for (int y = 0; y < Height; ++y)
{
for (int x = 0; x < Width; ++x)
{
// to load each tile.
char tileType = lines[y][x];
tiles[x, y] = LoadTile(tileType, x, y);
}
}
#endregion
}
if (start.Count == 0)
throw new NotSupportedException("A level must have a starting point.");
int max = 0;
foreach (var pair in start)
max += pair.Value;
int chance = Content.Random.Next(max), current = 0;
foreach (var pair in start)
{
current += pair.Value;
if (chance < current)
{
chosenStart = pair.Key;
break;
}
}
player = new Player(this, chosenStart, pHP, pMaxHP);
// Verify that the level has a beginning and an end.
if (Player == null)
throw new NotSupportedException("A level must have a starting point.");
if (exits.Count == 0)
throw new NotSupportedException("A level must have an exit.");
}
