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Generalize WormManager into ActorSpawnManager.

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Added support of multiple actors, conditions and types.
This commit is contained in:
Voidwalker
2017-12-28 12:18:29 +00:00
committed by reaperrr
parent e69cf4fd5c
commit 711bad91a3
15 changed files with 178 additions and 144 deletions
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2
OpenRA.Mods.D2k/OpenRA.Mods.D2k.csproj
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@@ -80,9 +80,7 @@
<Compile Include="Traits\World\FogPaletteFromR8.cs" />
<Compile Include="Traits\World\PaletteFromR8.cs" />
<Compile Include="Traits\World\PaletteFromScaledPalette.cs" />
<Compile Include="Traits\World\WormManager.cs" />
<Compile Include="Traits\AttractsWorms.cs" />
<Compile Include="Traits\WormSpawner.cs" />
<Compile Include="Warheads\ChangeOwnerWarhead.cs" />
<Compile Include="UtilityCommands\D2kMapImporter.cs" />
<Compile Include="UtilityCommands\ImportD2kMapCommand.cs" />

6
OpenRA.Mods.D2k/Traits/Sandworm.cs
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@@ -37,7 +37,7 @@ namespace OpenRA.Mods.D2k.Traits
{
public readonly SandwormInfo WormInfo;
readonly WormManager manager;
readonly ActorSpawnManager manager;
readonly Mobile mobile;
readonly AttackBase attackTrait;
@@ -54,7 +54,7 @@ namespace OpenRA.Mods.D2k.Traits
WormInfo = info;
mobile = self.Trait<Mobile>();
attackTrait = self.Trait<AttackBase>();
manager = self.World.WorldActor.Trait<WormManager>();
manager = self.World.WorldActor.Trait<ActorSpawnManager>();
}
public override void DoAction(Actor self, CPos targetCell)
@@ -140,7 +140,7 @@ namespace OpenRA.Mods.D2k.Traits
if (disposed)
return;
manager.DecreaseWormCount();
manager.DecreaseActorCount();
disposed = true;
}
}

113
OpenRA.Mods.D2k/Traits/World/WormManager.cs
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@@ -1,113 +0,0 @@
#region Copyright & License Information
/*
* Copyright 2007-2018 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, either version 3 of
* the License, or (at your option) any later version. For more
* information, see COPYING.
*/
#endregion
using System;
using System.Collections.Generic;
using System.Linq;
using OpenRA.Mods.Common.Traits;
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, Requires<MapCreepsInfo>
{
[Desc("Minimum number of worms")]
public readonly int Minimum = 0;
[Desc("Maximum number of worms")]
public readonly int Maximum = 4;
[Desc("Time (in ticks) between worm spawn.")]
public readonly int SpawnInterval = 6000;
[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, INotifyCreated
{
readonly WormManagerInfo info;
readonly Lazy<Actor[]> spawnPointActors;
bool enabled;
int spawnCountdown;
int wormsPresent;
public WormManager(Actor self, WormManagerInfo info)
{
this.info = info;
spawnPointActors = Exts.Lazy(() => self.World.ActorsHavingTrait<WormSpawner>().ToArray());
}
void INotifyCreated.Created(Actor self)
{
enabled = self.Trait<MapCreeps>().Enabled;
}
void ITick.Tick(Actor self)
{
if (!enabled)
return;
if (!spawnPointActors.Value.Any())
return;
// Apparently 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--;
}
}
}

19
OpenRA.Mods.D2k/Traits/WormSpawner.cs
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@@ -1,19 +0,0 @@
#region Copyright & License Information
/*
* Copyright 2007-2018 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, either version 3 of
* the License, or (at your option) any later version. For more
* information, see COPYING.
*/
#endregion
using OpenRA.Traits;
namespace OpenRA.Mods.D2k.Traits
{
[Desc("An actor with this trait indicates a valid spawn point for sandworms.")]
class WormSpawnerInfo : TraitInfo<WormSpawner> { }
class WormSpawner { }
}