133 lines
3.8 KiB
C#
133 lines
3.8 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;
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using System.Collections.Generic;
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using System.Linq;
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using OpenRA.Mods.Common.Effects;
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using OpenRA.Mods.RA.Effects;
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using OpenRA.Primitives;
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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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[FieldLoader.LoadUsing("LoadUpgrades")]
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[Desc("Upgrades to grant at each level",
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"Key is the XP requirements for each level as a percentage of our own value.",
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"Value is a list of the upgrade types to grant")]
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public readonly Dictionary<int, string[]> Upgrades = null;
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[Desc("Palette for the chevron glyph rendered in the selection box.")]
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public readonly string ChevronPalette = "effect";
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[Desc("Palette for the level up sprite.")]
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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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static object LoadUpgrades(MiniYaml y)
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{
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MiniYaml upgrades;
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if (!y.ToDictionary().TryGetValue("Upgrades", out upgrades))
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{
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return new Dictionary<int, string[]>()
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{
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{ 200, new[] { "firepower", "damage", "speed", "reload", "inaccuracy" } },
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{ 400, new[] { "firepower", "damage", "speed", "reload", "inaccuracy" } },
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{ 800, new[] { "firepower", "damage", "speed", "reload", "inaccuracy" } },
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{ 1600, new[] { "firepower", "damage", "speed", "reload", "inaccuracy", "selfheal" } }
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};
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}
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return upgrades.Nodes.ToDictionary(
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kv => FieldLoader.GetValue<int>("(key)", kv.Key),
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kv => FieldLoader.GetValue<string[]>("(value)", kv.Value.Value));
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}
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}
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public class GainsExperience : ISync
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{
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readonly Actor self;
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readonly GainsExperienceInfo info;
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readonly List<Pair<int, string[]>> nextLevel = new List<Pair<int, string[]>>();
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// Stored as a percentage of our value
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[Sync] int experience = 0;
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[Sync] public int Level { get; private set; }
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public readonly int MaxLevel;
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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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MaxLevel = info.Upgrades.Count;
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var cost = self.Info.Traits.Get<ValuedInfo>().Cost;
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foreach (var kv in info.Upgrades)
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nextLevel.Add(Pair.New(kv.Key * cost, kv.Value));
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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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public bool CanGainLevel { get { return Level < MaxLevel; } }
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public void GiveLevels(int numLevels)
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{
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var newLevel = Math.Min(Level + numLevels, MaxLevel);
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GiveExperience(nextLevel[newLevel - 1].First - experience);
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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 >= nextLevel[Level].First)
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{
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var upgrades = nextLevel[Level].Second;
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Level++;
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var um = self.TraitOrDefault<UpgradeManager>();
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if (um != null)
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foreach (var u in upgrades)
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um.GrantUpgrade(self, u, this);
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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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{
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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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}
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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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