142 lines
3.9 KiB
C#
Executable File
142 lines
3.9 KiB
C#
Executable File
#region Copyright & License Information
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/*
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* Copyright 2007-2011 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 System.Collections.Generic;
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using System.Linq;
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using OpenRA.Graphics;
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using OpenRA.FileFormats;
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namespace OpenRA.Traits
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{
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public class RenderSimpleInfo : ITraitInfo
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{
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[Desc("Defaults to the actor name.")]
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public readonly string Image = null;
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public readonly string Palette = null;
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public readonly string PlayerPalette = "player";
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public readonly float Scale = 1f;
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public virtual object Create(ActorInitializer init) { return new RenderSimple(init.self); }
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public virtual IEnumerable<Renderable> RenderPreview(ActorInfo building, PaletteReference pr)
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{
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var anim = new Animation(RenderSimple.GetImage(building), () => 0);
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anim.PlayRepeating("idle");
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yield return new Renderable(anim.Image, 0.5f * anim.Image.size * (1 - Scale), pr, 0, Scale);
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}
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}
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public class RenderSimple : IRender, IAutoSelectionSize, ITick, INotifyOwnerChanged
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{
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public Dictionary<string, AnimationWithOffset> anims = new Dictionary<string, AnimationWithOffset>();
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public static Func<int> MakeFacingFunc(Actor self)
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{
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var facing = self.TraitOrDefault<IFacing>();
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if (facing == null) return () => 0;
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return () => facing.Facing;
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}
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public Animation anim
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{
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get { return anims[""].Animation; }
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protected set { anims[""].Animation = value; }
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}
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public static string GetImage(ActorInfo actor)
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{
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var Info = actor.Traits.Get<RenderSimpleInfo>();
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return Info.Image ?? actor.Name;
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}
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public string GetImage(Actor self)
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{
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if (cachedImage != null)
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return cachedImage;
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return cachedImage = GetImage(self.Info);
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}
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RenderSimpleInfo Info;
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string cachedImage = null;
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bool initializePalette = true;
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protected PaletteReference palette;
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public RenderSimple(Actor self, Func<int> baseFacing)
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{
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anims.Add("", new Animation(GetImage(self), baseFacing));
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Info = self.Info.Traits.Get<RenderSimpleInfo>();
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}
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public RenderSimple(Actor self) : this( self, MakeFacingFunc(self) )
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{
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anim.PlayRepeating("idle");
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}
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protected virtual string PaletteName(Actor self)
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{
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return Info.Palette ?? Info.PlayerPalette + self.Owner.InternalName;
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}
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protected void UpdatePalette() { initializePalette = true; }
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public void OnOwnerChanged(Actor self, Player oldOwner, Player newOwner) { UpdatePalette(); }
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public virtual IEnumerable<Renderable> Render(Actor self, WorldRenderer wr)
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{
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if (initializePalette)
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{
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palette = wr.Palette(PaletteName(self));
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initializePalette = false;
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}
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foreach (var a in anims.Values)
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if (a.DisableFunc == null || !a.DisableFunc())
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{
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Renderable ret = a.Image(self, palette);
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if (Info.Scale != 1f)
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ret = ret.WithScale(Info.Scale).WithPos(ret.Pos + 0.5f * ret.Sprite.size * (1 - Info.Scale));
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yield return ret;
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}
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}
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public int2 SelectionSize(Actor self)
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{
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return anims.Values.Where(b => (b.DisableFunc == null || !b.DisableFunc())
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&& b.Animation.CurrentSequence != null)
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.Select(a => (a.Animation.Image.size*Info.Scale).ToInt2())
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.FirstOrDefault();
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}
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public virtual void Tick(Actor self)
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{
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foreach (var a in anims.Values)
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a.Animation.Tick();
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}
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protected virtual string NormalizeSequence(Actor self, string baseSequence)
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{
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string damageState = self.GetDamageState() >= DamageState.Heavy ? "damaged-" : "";
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if (anim.HasSequence(damageState + baseSequence))
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return damageState + baseSequence;
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else
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return baseSequence;
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}
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public void PlayCustomAnim(Actor self, string name)
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{
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if (anim.HasSequence(name))
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anim.PlayThen(NormalizeSequence(self, name),
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() => anim.PlayRepeating(NormalizeSequence(self, "idle")));
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}
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}
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}
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