4ed53c5952
Remove redundant ‘this’. Remove unused using directives. Simplify LINQ chains. Add some trait property descriptions. Add readonly where viable. Add fullstops to some yaml descriptions.
106 lines
2.7 KiB
C#
106 lines
2.7 KiB
C#
#region Copyright & License Information
|
|
/*
|
|
* Copyright 2007-2015 The OpenRA Developers (see AUTHORS)
|
|
* This file is part of OpenRA, which is free software. It is made
|
|
* available to you under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation. For more information,
|
|
* see COPYING.
|
|
*/
|
|
#endregion
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using OpenRA.Primitives;
|
|
using OpenRA.Traits;
|
|
|
|
namespace OpenRA.Mods.D2k.Traits
|
|
{
|
|
[Desc("Controls the spawning of sandworms. Attach this to the world actor.")]
|
|
class WormManagerInfo : ITraitInfo
|
|
{
|
|
[Desc("Minimum number of worms")]
|
|
public readonly int Minimum = 2;
|
|
|
|
[Desc("Maximum number of worms")]
|
|
public readonly int Maximum = 4;
|
|
|
|
[Desc("Time (in ticks) between worm spawn.")]
|
|
public readonly int SpawnInterval = 3000;
|
|
|
|
[Desc("Name of the actor that will be spawned.")]
|
|
public readonly string WormSignature = "sandworm";
|
|
|
|
public readonly string WormSignNotification = "WormSign";
|
|
public readonly string WormOwnerPlayer = "Creeps";
|
|
|
|
public object Create(ActorInitializer init) { return new WormManager(init.Self, this); }
|
|
}
|
|
|
|
class WormManager : ITick
|
|
{
|
|
readonly WormManagerInfo info;
|
|
readonly Lazy<Actor[]> spawnPointActors;
|
|
|
|
int spawnCountdown;
|
|
int wormsPresent;
|
|
|
|
public WormManager(Actor self, WormManagerInfo info)
|
|
{
|
|
this.info = info;
|
|
spawnPointActors = Exts.Lazy(() => self.World.ActorsWithTrait<WormSpawner>().Select(x => x.Actor).ToArray());
|
|
}
|
|
|
|
public void Tick(Actor self)
|
|
{
|
|
if (!self.World.LobbyInfo.GlobalSettings.Creeps)
|
|
return;
|
|
|
|
if (!spawnPointActors.Value.Any())
|
|
return;
|
|
|
|
// Apparantly someone doesn't want worms or the maximum number of worms has been reached
|
|
if (info.Maximum < 1 || wormsPresent >= info.Maximum)
|
|
return;
|
|
|
|
if (--spawnCountdown > 0 && wormsPresent >= info.Minimum)
|
|
return;
|
|
|
|
spawnCountdown = info.SpawnInterval;
|
|
|
|
var wormLocations = new List<WPos>();
|
|
|
|
do
|
|
{
|
|
// Always spawn at least one worm, plus however many
|
|
// more we need to reach the defined minimum count.
|
|
wormLocations.Add(SpawnWorm(self));
|
|
} while (wormsPresent < info.Minimum);
|
|
}
|
|
|
|
WPos SpawnWorm(Actor self)
|
|
{
|
|
var spawnPoint = GetRandomSpawnPoint(self);
|
|
self.World.AddFrameEndTask(w => w.CreateActor(info.WormSignature, new TypeDictionary
|
|
{
|
|
new OwnerInit(w.Players.First(x => x.PlayerName == info.WormOwnerPlayer)),
|
|
new LocationInit(spawnPoint.Location)
|
|
}));
|
|
|
|
wormsPresent++;
|
|
|
|
return spawnPoint.CenterPosition;
|
|
}
|
|
|
|
Actor GetRandomSpawnPoint(Actor self)
|
|
{
|
|
return spawnPointActors.Value.Random(self.World.SharedRandom);
|
|
}
|
|
|
|
public void DecreaseWormCount()
|
|
{
|
|
wormsPresent--;
|
|
}
|
|
}
|
|
}
|