59 lines
1.5 KiB
C#
Executable File
59 lines
1.5 KiB
C#
Executable File
#region Copyright & License Information
|
|
/*
|
|
* Copyright 2007-2011 The OpenRA Developers (see AUTHORS)
|
|
* This file is part of OpenRA, which is free software. It is made
|
|
* available to you under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation. For more information,
|
|
* see COPYING.
|
|
*/
|
|
#endregion
|
|
|
|
using System.Collections.Generic;
|
|
using System.Drawing;
|
|
using OpenRA.FileFormats;
|
|
using OpenRA.Graphics;
|
|
using OpenRA.Traits;
|
|
|
|
namespace OpenRA.Mods.RA
|
|
{
|
|
class ContrailInfo : ITraitInfo, Requires<IBodyOrientationInfo>
|
|
{
|
|
[Desc("Position relative to body")]
|
|
public readonly WVec Offset = WVec.Zero;
|
|
|
|
public readonly int TrailLength = 25;
|
|
public readonly Color Color = Color.White;
|
|
public readonly bool UsePlayerColor = true;
|
|
|
|
public object Create(ActorInitializer init) { return new Contrail(init.self, this); }
|
|
}
|
|
|
|
class Contrail : ITick, IRender
|
|
{
|
|
ContrailInfo info;
|
|
ContrailRenderable trail;
|
|
IBodyOrientation body;
|
|
|
|
public Contrail(Actor self, ContrailInfo info)
|
|
{
|
|
this.info = info;
|
|
|
|
var color = info.UsePlayerColor ? ContrailRenderable.ChooseColor(self) : info.Color;
|
|
trail = new ContrailRenderable(self.World, color, info.TrailLength, 0, 0);
|
|
|
|
body = self.Trait<IBodyOrientation>();
|
|
}
|
|
|
|
public void Tick(Actor self)
|
|
{
|
|
var local = info.Offset.Rotate(body.QuantizeOrientation(self, self.Orientation));
|
|
trail.Update(self.CenterPosition + body.LocalToWorld(local));
|
|
}
|
|
|
|
public IEnumerable<IRenderable> Render(Actor self, WorldRenderer wr)
|
|
{
|
|
yield return trail;
|
|
}
|
|
}
|
|
}
|