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.
88 lines
2.5 KiB
C#
88 lines
2.5 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 OpenRA.GameRules;
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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 has properties that upgrade when a specific criteria is met.")]
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public class GainsUnitUpgradesInfo : ITraitInfo
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{
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public readonly int FirepowerMaxLevel = 15;
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public readonly float FirepowerModifier = .2f;
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public readonly int ArmorMaxLevel = 15;
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public readonly float ArmorModifier = .2f;
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public readonly int SpeedMaxLevel = 15;
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public readonly decimal SpeedModifier = .2m;
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// TODO: weapon range, rate of fire modifiers. potentially a vision modifier.
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public object Create(ActorInitializer init) { return new GainsUnitUpgrades(this); }
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}
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public class GainsUnitUpgrades : IFirepowerModifier, IDamageModifier, ISpeedModifier
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{
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GainsUnitUpgradesInfo info;
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[Sync] public int FirepowerLevel = 0;
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[Sync] public int SpeedLevel = 0;
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[Sync] public int ArmorLevel = 0;
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public GainsUnitUpgrades(GainsUnitUpgradesInfo info)
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{
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this.info = info;
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}
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public bool CanGainUnitUpgrade(UnitUpgrade? upgrade)
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{
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if (upgrade == UnitUpgrade.Firepower)
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return FirepowerLevel < info.FirepowerMaxLevel;
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if (upgrade == UnitUpgrade.Armor)
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return ArmorLevel < info.ArmorMaxLevel;
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if (upgrade == UnitUpgrade.Speed)
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return SpeedLevel < info.SpeedMaxLevel;
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return false;
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}
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public void GiveUnitUpgrade(UnitUpgrade? upgrade, int numLevels)
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{
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if (upgrade == UnitUpgrade.Firepower)
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FirepowerLevel = Math.Min(FirepowerLevel + numLevels, info.FirepowerMaxLevel);
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else if (upgrade == UnitUpgrade.Armor)
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ArmorLevel = Math.Min(ArmorLevel + numLevels, info.ArmorMaxLevel);
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else if (upgrade == UnitUpgrade.Speed)
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SpeedLevel = Math.Min(SpeedLevel + numLevels, info.SpeedMaxLevel);
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}
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public float GetFirepowerModifier()
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{
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return FirepowerLevel > 0 ? (1 + FirepowerLevel * info.FirepowerModifier) : 1;
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}
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public float GetDamageModifier(Actor attacker, DamageWarhead warhead)
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{
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return ArmorLevel > 0 ? (1 / (1 + ArmorLevel * info.ArmorModifier)) : 1;
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}
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public decimal GetSpeedModifier()
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{
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return SpeedLevel > 0 ? (1m + SpeedLevel * info.SpeedModifier) : 1m;
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}
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}
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public enum UnitUpgrade
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{
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Firepower = 0,
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Armor = 1,
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Speed = 2
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}
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}
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