d949e17b88
FogObscures is more expensive than simpler boolean, player or HasTraitInfo checks, so in these places it makes sense to perform the other checks first.
90 lines
3.1 KiB
C#
90 lines
3.1 KiB
C#
#region Copyright & License Information
|
|
/*
|
|
* Copyright 2007-2017 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, either version 3 of
|
|
* the License, or (at your option) any later version. For more
|
|
* information, see COPYING.
|
|
*/
|
|
#endregion
|
|
|
|
using System.Collections.Generic;
|
|
using System.Drawing;
|
|
using System.Linq;
|
|
using OpenRA.Graphics;
|
|
using OpenRA.Mods.Common.Graphics;
|
|
using OpenRA.Traits;
|
|
|
|
namespace OpenRA.Mods.Common.Traits.Render
|
|
{
|
|
[Desc("Renders Ctrl groups using pixel art.")]
|
|
public class WithSpriteControlGroupDecorationInfo : ITraitInfo
|
|
{
|
|
[PaletteReference] public readonly string Palette = "chrome";
|
|
|
|
public readonly string Image = "pips";
|
|
|
|
[Desc("Sprite sequence used to render the control group 0-9 numbers.")]
|
|
[SequenceReference("Image")] public readonly string GroupSequence = "groups";
|
|
|
|
[Desc("Point in the actor's selection box used as reference for offsetting the decoration image. " +
|
|
"Possible values are combinations of Center, Top, Bottom, Left, Right.")]
|
|
public readonly ReferencePoints ReferencePoint = ReferencePoints.Top | ReferencePoints.Left;
|
|
|
|
public object Create(ActorInitializer init) { return new WithSpriteControlGroupDecoration(init.Self, this); }
|
|
}
|
|
|
|
public class WithSpriteControlGroupDecoration : IRenderAboveShroudWhenSelected
|
|
{
|
|
public readonly WithSpriteControlGroupDecorationInfo Info;
|
|
readonly Animation pipImages;
|
|
|
|
public WithSpriteControlGroupDecoration(Actor self, WithSpriteControlGroupDecorationInfo info)
|
|
{
|
|
Info = info;
|
|
|
|
pipImages = new Animation(self.World, Info.Image);
|
|
}
|
|
|
|
IEnumerable<IRenderable> IRenderAboveShroudWhenSelected.RenderAboveShroud(Actor self, WorldRenderer wr)
|
|
{
|
|
if (self.Owner != wr.World.LocalPlayer)
|
|
yield break;
|
|
|
|
if (self.World.FogObscures(self))
|
|
yield break;
|
|
|
|
var pal = wr.Palette(Info.Palette);
|
|
foreach (var r in DrawControlGroup(self, wr, pal))
|
|
yield return r;
|
|
}
|
|
|
|
IEnumerable<IRenderable> DrawControlGroup(Actor self, WorldRenderer wr, PaletteReference palette)
|
|
{
|
|
var group = self.World.Selection.GetControlGroupForActor(self);
|
|
if (group == null)
|
|
yield break;
|
|
|
|
pipImages.PlayFetchIndex(Info.GroupSequence, () => (int)group);
|
|
|
|
var bounds = self.VisualBounds;
|
|
var boundsOffset = 0.5f * new float2(bounds.Left + bounds.Right, bounds.Top + bounds.Bottom);
|
|
if (Info.ReferencePoint.HasFlag(ReferencePoints.Top))
|
|
boundsOffset -= new float2(0, 0.5f * bounds.Height);
|
|
|
|
if (Info.ReferencePoint.HasFlag(ReferencePoints.Bottom))
|
|
boundsOffset += new float2(0, 0.5f * bounds.Height);
|
|
|
|
if (Info.ReferencePoint.HasFlag(ReferencePoints.Left))
|
|
boundsOffset -= new float2(0.5f * bounds.Width, 0);
|
|
|
|
if (Info.ReferencePoint.HasFlag(ReferencePoints.Right))
|
|
boundsOffset += new float2(0.5f * bounds.Width, 0);
|
|
|
|
var pxPos = wr.Viewport.WorldToViewPx(wr.ScreenPxPosition(self.CenterPosition) + boundsOffset.ToInt2()) - (0.5f * pipImages.Image.Size.XY).ToInt2();
|
|
yield return new UISpriteRenderable(pipImages.Image, self.CenterPosition, pxPos, 0, palette, 1f);
|
|
}
|
|
}
|
|
}
|