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Account for bibs in ActorPreviews.

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This commit is contained in:
Paul Chote
2015-04-03 21:11:54 +01:00
parent 56bf0f36a8
commit 1256ddc6a6
2 changed files with 50 additions and 2 deletions
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3
OpenRA.Mods.Common/Orders/PlaceBuildingOrderGenerator.cs
View File

@@ -169,7 +169,8 @@ namespace OpenRA.Mods.Common.Orders
{
var td = new TypeDictionary()
{
new RaceInit(race)
new RaceInit(race),
new HideBibPreviewInit()
};
var init = new ActorPreviewInitializer(rules.Actors[building], producer.Owner, wr, td);

49
OpenRA.Mods.Common/Traits/Buildings/Bib.cs
View File

@@ -8,18 +8,57 @@
*/
#endregion
using System.Collections.Generic;
using OpenRA.Graphics;
using OpenRA.Mods.Common.Graphics;
using OpenRA.Traits;
namespace OpenRA.Mods.Common.Traits
{
public class BibInfo : ITraitInfo, Requires<BuildingInfo>, Requires<RenderSpritesInfo>
public class BibInfo : ITraitInfo, Requires<BuildingInfo>, IRenderActorPreviewSpritesInfo, Requires<RenderSpritesInfo>
{
public readonly string Sequence = "bib";
public readonly string Palette = "terrain";
public readonly bool HasMinibib = false;
public object Create(ActorInitializer init) { return new Bib(init.Self, this); }
public IEnumerable<IActorPreview> RenderPreviewSprites(ActorPreviewInitializer init, RenderSpritesInfo rs, string image, int facings, PaletteReference p)
{
if (init.Contains<HideBibPreviewInit>() && init.Get<HideBibPreviewInit, bool>())
yield break;
var bi = init.Actor.Traits.Get<BuildingInfo>();
var width = bi.Dimensions.X;
var bibOffset = bi.Dimensions.Y - 1;
var centerOffset = FootprintUtils.CenterOffset(init.World, bi);
var rows = HasMinibib ? 1 : 2;
var map = init.World.Map;
var location = CPos.Zero;
if (init.Contains<LocationInit>())
location = init.Get<LocationInit, CPos>();
for (var i = 0; i < rows * width; i++)
{
var index = i;
var anim = new Animation(init.World, image);
var cellOffset = new CVec(i % width, i / width + bibOffset);
var cell = location + cellOffset;
// Some mods may define terrain-specific bibs
var terrain = map.GetTerrainInfo(cell).Type;
var testSequence = Sequence + "-" + terrain;
var sequence = anim.HasSequence(testSequence) ? testSequence : Sequence;
anim.PlayFetchIndex(sequence, () => index);
anim.IsDecoration = true;
// Z-order is one set to the top of the footprint
var offset = map.CenterOfCell(cell) - map.CenterOfCell(location) - centerOffset;
yield return new SpriteActorPreview(anim, offset, -(offset.Y + centerOffset.Y + 512), p, rs.Scale);
}
}
}
public class Bib : INotifyAddedToWorld, INotifyRemovedFromWorld
@@ -74,4 +113,12 @@ namespace OpenRA.Mods.Common.Traits
rs.Remove("bib_{0}".F(i));
}
}
public class HideBibPreviewInit : IActorInit<bool>
{
[FieldFromYamlKey] readonly bool value = true;
public HideBibPreviewInit() { }
public HideBibPreviewInit(bool init) { value = init; }
public bool Value(World world) { return value; }
}
}