c972b39687
Changes included: Warhead code split out of weapon code and refactored. Warhead functionality now split into several classes, each handling one effect/impact. Additional custom warheads can now be defined and called via yaml. Custom warheads inherit the abstract class Warhead, which provides target check functions. Custom warheads have to define their own impact functions, and can also define their own replacement for check functions.
109 lines
3.1 KiB
C#
109 lines
3.1 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2014 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see COPYING.
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*/
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#endregion
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using System.Linq;
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using OpenRA.GameRules;
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using OpenRA.Mods.RA.Effects;
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using OpenRA.Traits;
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namespace OpenRA.Mods.RA
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{
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[Desc("This actor's experience increases when it has killed a GivesExperience actor.")]
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public class GainsExperienceInfo : ITraitInfo, Requires<ValuedInfo>
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{
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[Desc("XP requirements for each level, as multiples of our own cost.")]
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public readonly float[] CostThreshold = { 2, 4, 8, 16 };
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public readonly float[] FirepowerModifier = { 1.1f, 1.15f, 1.2f, 1.5f };
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public readonly float[] ArmorModifier = { 1.1f, 1.2f, 1.3f, 1.5f };
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public readonly decimal[] SpeedModifier = { 1.1m, 1.15m, 1.2m, 1.5m };
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public readonly string ChevronPalette = "effect";
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public readonly string LevelUpPalette = "effect";
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public object Create(ActorInitializer init) { return new GainsExperience(init, this); }
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}
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public class GainsExperience : IFirepowerModifier, ISpeedModifier, IDamageModifier, ISync
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{
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readonly Actor self;
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readonly int[] levels;
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readonly GainsExperienceInfo info;
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public GainsExperience(ActorInitializer init, GainsExperienceInfo info)
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{
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self = init.self;
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this.info = info;
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var cost = self.Info.Traits.Get<ValuedInfo>().Cost;
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levels = info.CostThreshold.Select(t => (int)(t * cost)).ToArray();
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if (init.Contains<ExperienceInit>())
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GiveExperience(init.Get<ExperienceInit, int>());
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}
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[Sync] int experience = 0;
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[Sync] public int Level { get; private set; }
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int MaxLevel { get { return levels.Length; } }
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public bool CanGainLevel { get { return Level < MaxLevel; } }
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public void GiveOneLevel()
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{
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if (Level < MaxLevel)
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GiveExperience(levels[Level] - experience);
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}
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public void GiveLevels(int numLevels)
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{
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for (var i = 0; i < numLevels; i++)
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GiveOneLevel();
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}
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public void GiveExperience(int amount)
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{
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experience += amount;
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while (Level < MaxLevel && experience >= levels[Level])
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{
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Level++;
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Sound.PlayNotification(self.World.Map.Rules, self.Owner, "Sounds", "LevelUp", self.Owner.Country.Race);
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self.World.AddFrameEndTask(w => w.Add(new CrateEffect(self, "levelup", info.LevelUpPalette)));
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if (Level == 1)
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self.World.AddFrameEndTask(w =>
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{
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if (!self.IsDead())
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w.Add(new Rank(self, info.ChevronPalette));
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});
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}
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}
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public float GetDamageModifier(Actor attacker, DamageWarhead warhead)
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{
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return Level > 0 ? 1 / info.ArmorModifier[Level - 1] : 1;
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}
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public float GetFirepowerModifier()
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{
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return Level > 0 ? info.FirepowerModifier[Level - 1] : 1;
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}
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public decimal GetSpeedModifier()
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{
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return Level > 0 ? info.SpeedModifier[Level - 1] : 1m;
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}
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}
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class ExperienceInit : IActorInit<int>
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{
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[FieldFromYamlKey] public readonly int value = 0;
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public ExperienceInit() { }
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public ExperienceInit(int init) { value = init; }
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public int Value(World world) { return value; }
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}
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}
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