public Target FillTargets(OpenPlayer commander, OpenLevel level, string source)
{
Target target = ParseTarget(source);
if (target.Selector == "closestPlayer" && target.Rules == null)
{
target.Players = new[] { commander };
}
else if (target.Selector == "closestPlayer" && target.Rules != null)
{
string username = target.Rules.First().Value;
var players = level.GetAllPlayers().Where(p => p.Username == username);
target.Players = players.ToArray();
}
else if (target.Selector == "allPlayers")
{
target.Players = level.GetAllPlayers();
}
else if (target.Selector == "allEntities")
{
target.Entities = level.GetEntites();
}
else if (target.Selector == "randomPlayer")
{
MiNET.Player[] players = level.GetAllPlayers();
target.Players = new[] { players[new Random().Next(players.Length)] };
}
return(target);
}
public static Target ParseTarget(string source)
{
Target target = new Target();
if (!source.StartsWith("@"))
{
target.Selector = "closestPlayer";
target.Rules = new[]
{
new Target.Rule()
{
Name = "name",
Value = source
}
};
}
else
{
var matches = Regex.Matches(source, @"^(?<selector>@[aeprs])(\[((?<args>(c|dx|dy|dz|l|lm|m|name|r|rm|rx|rxm|rym|type|x|y|z)=.*?)(,*?))*\])*$");
var selector = matches[0].Groups["selector"].Captures[0].Value;
switch (selector)
{
case "@a":
selector = "allPlayers";
break;
case "@e":
selector = "allEntities";
break;
case "@p":
selector = "closestPlayer";
break;
case "@r":
selector = "randomPlayer";
break;
case "@s":
selector = "yourself";
break;
}
target.Selector = selector;
List <Target.Rule> rules = new List <Target.Rule>();
foreach (Capture arg in matches[0].Groups["args"].Captures)
{
string[] split = arg.Value.Split('=');
string name = split[0];
string value = split[1];
Target.Rule rule = new Target.Rule();
rule.Name = name;
if (value.StartsWith("!"))
{
rule.Inverted = true;
rule.Value = value.Substring(1);
}
else
{
rule.Value = value;
}
rules.Add(rule);
}
if (rules.Count != 0)
{
target.Rules = rules.ToArray();
}
}
return(target);
}