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.
84 lines
2.1 KiB
C#
84 lines
2.1 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2013 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.Collections.Generic;
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using OpenRA.Effects;
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using OpenRA.GameRules;
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using OpenRA.Graphics;
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namespace OpenRA.Mods.RA.Effects
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{
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public class GravityBombInfo : IProjectileInfo
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{
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public readonly string Image = null;
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public readonly bool Shadow = false;
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public readonly WRange Velocity = WRange.Zero;
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public readonly WRange Acceleration = new WRange(15);
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public IEffect Create(ProjectileArgs args) { return new GravityBomb(this, args); }
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}
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public class GravityBomb : IEffect
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{
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GravityBombInfo info;
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Animation anim;
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ProjectileArgs args;
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WVec velocity;
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WPos pos;
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public GravityBomb(GravityBombInfo info, ProjectileArgs args)
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{
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this.info = info;
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this.args = args;
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pos = args.Source;
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velocity = new WVec(WRange.Zero, WRange.Zero, -info.Velocity);
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anim = new Animation(args.SourceActor.World, info.Image);
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if (anim.HasSequence("open"))
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anim.PlayThen("open", () => anim.PlayRepeating("idle"));
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else
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anim.PlayRepeating("idle");
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}
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public void Tick(World world)
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{
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velocity -= new WVec(WRange.Zero, WRange.Zero, info.Acceleration);
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pos += velocity;
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if (pos.Z <= args.PassiveTarget.Z)
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{
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pos += new WVec(0, 0, args.PassiveTarget.Z - pos.Z);
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world.AddFrameEndTask(w => w.Remove(this));
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args.Weapon.Impact(pos, args.SourceActor, args.FirepowerModifier);
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}
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anim.Tick();
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}
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public IEnumerable<IRenderable> Render(WorldRenderer wr)
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{
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var cell = wr.world.Map.CellContaining(pos);
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if (!args.SourceActor.World.FogObscures(cell))
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{
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if (info.Shadow)
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{
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var shadowPos = pos - new WVec(0, 0, pos.Z);
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foreach (var r in anim.Render(shadowPos, wr.Palette("shadow")))
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yield return r;
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}
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var palette = wr.Palette(args.Weapon.Palette);
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foreach (var r in anim.Render(pos, palette))
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yield return r;
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}
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}
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}
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}
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