157 lines
3.6 KiB
C#
157 lines
3.6 KiB
C#
#region Copyright & License Information
|
|
/*
|
|
* Copyright 2007-2010 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 LICENSE.
|
|
*/
|
|
#endregion
|
|
|
|
using System;
|
|
using System.Linq;
|
|
using System.Collections.Generic;
|
|
using OpenRA.FileFormats;
|
|
|
|
namespace OpenRA.Traits
|
|
{
|
|
public class PowerManagerInfo : ITraitInfo
|
|
{
|
|
public readonly int AdviceInterval = 250;
|
|
public object Create(ActorInitializer init) { return new PowerManager(init, this); }
|
|
}
|
|
|
|
public class PowerManager : ITick
|
|
{
|
|
PowerManagerInfo Info;
|
|
Player Player;
|
|
|
|
Dictionary<Actor, List<string>> Overrides = new Dictionary<Actor, List<string>>();
|
|
Dictionary<Actor, int> PowerDrain = new Dictionary<Actor, int>();
|
|
[Sync] int totalProvided;
|
|
public int PowerProvided { get { return totalProvided; } }
|
|
|
|
[Sync] int totalDrained;
|
|
public int PowerDrained { get { return totalDrained; } }
|
|
|
|
public PowerManager(ActorInitializer init, PowerManagerInfo info)
|
|
{
|
|
Info = info;
|
|
Player = init.self.Owner;
|
|
|
|
init.world.ActorAdded += ActorAdded;
|
|
init.world.ActorRemoved += ActorRemoved;
|
|
}
|
|
|
|
void ActorAdded(Actor a)
|
|
{
|
|
if (a.Owner != Player || !a.HasTrait<Building>())
|
|
return;
|
|
Game.Debug("Added {0}: {1}",a.Info.Name, a.Trait<Building>().GetPowerUsage());
|
|
PowerDrain.Add(a, a.Trait<Building>().GetPowerUsage());
|
|
UpdateTotals();
|
|
}
|
|
|
|
void ActorRemoved(Actor a)
|
|
{
|
|
if (a.Owner != Player || !a.HasTrait<Building>())
|
|
return;
|
|
Game.Debug("Removing {0}",a.Info.Name);
|
|
PowerDrain.Remove(a);
|
|
UpdateTotals();
|
|
}
|
|
|
|
void UpdateTotals()
|
|
{
|
|
totalProvided = 0;
|
|
totalDrained = 0;
|
|
foreach (var kv in PowerDrain)
|
|
{
|
|
if (Overrides.Keys.Contains(kv.Key))
|
|
continue;
|
|
|
|
var p = kv.Value;
|
|
if (p > 0)
|
|
totalProvided += p;
|
|
else
|
|
totalDrained -= p;
|
|
}
|
|
Game.Debug("Provided: {0} Drained: {1}",totalProvided, totalDrained);
|
|
}
|
|
|
|
public void UpdateActor(Actor a, int newPower)
|
|
{
|
|
if (a.Owner != Player || !a.HasTrait<Building>())
|
|
return;
|
|
|
|
PowerDrain[a] = newPower;
|
|
UpdateTotals();
|
|
}
|
|
|
|
int nextPowerAdviceTime = 0;
|
|
bool wasLowPower = false;
|
|
public void Tick(Actor self)
|
|
{
|
|
var lowPower = totalProvided < totalDrained;
|
|
if (lowPower && !wasLowPower)
|
|
nextPowerAdviceTime = 0;
|
|
wasLowPower = lowPower;
|
|
|
|
if (--nextPowerAdviceTime <= 0)
|
|
{
|
|
if (lowPower)
|
|
Player.GiveAdvice(Rules.Info["world"].Traits.Get<EvaAlertsInfo>().LowPower);
|
|
|
|
nextPowerAdviceTime = Info.AdviceInterval;
|
|
}
|
|
}
|
|
|
|
// Force power down for power-down button, spy, emp, etc
|
|
public void Disable(Actor a, string key)
|
|
{
|
|
Game.Debug("Disabled {0}.{1}",a.Info.Name,key);
|
|
|
|
if (Overrides.ContainsKey(a))
|
|
{
|
|
if (Overrides[a].Contains(key))
|
|
return;
|
|
|
|
Overrides[a].Add(key);
|
|
}
|
|
else
|
|
Overrides.Add(a, new List<string>() { key });
|
|
|
|
UpdateTotals();
|
|
}
|
|
|
|
public void RemoveDisable(Actor a, string key)
|
|
{
|
|
Game.Debug("Enabled {0}.{1}",a.Info.Name, key);
|
|
|
|
if (!Overrides.ContainsKey(a) || !Overrides[a].Contains(key))
|
|
return;
|
|
|
|
Overrides[a].Remove(key);
|
|
if (Overrides[a].Count == 0)
|
|
Overrides.Remove(a);
|
|
|
|
UpdateTotals();
|
|
}
|
|
|
|
public bool IsPowered(Actor a)
|
|
{
|
|
if (Overrides.ContainsKey(a))
|
|
return false;
|
|
|
|
return PowerProvided >= PowerDrained;
|
|
}
|
|
|
|
public PowerState GetPowerState()
|
|
{
|
|
if (PowerProvided >= PowerDrained) return PowerState.Normal;
|
|
if (PowerProvided > PowerDrained / 2) return PowerState.Low;
|
|
return PowerState.Critical;
|
|
}
|
|
}
|
|
}
|