87 lines
2.4 KiB
C#
87 lines
2.4 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.Traits;
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using OpenRA.GameRules;
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namespace OpenRA.Mods.RA
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{
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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, WarheadInfo 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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