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Do not render trails under fog by default.

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Exposed a boolean for rendering a SpriteEffect under fog. Exposed a setting in LeavesTrails for this boolean, defaulting to false.
This commit is contained in:
Zimmermann Gyula
2016-02-14 15:18:53 +01:00
parent 2debda926a
commit f37e59e116
3 changed files with 14 additions and 4 deletions
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9
OpenRA.Game/Effects/SpriteEffect.cs
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@@ -15,16 +15,20 @@ namespace OpenRA.Effects
{ {
public class SpriteEffect : IEffect public class SpriteEffect : IEffect
{ {
readonly World world;
readonly string palette; readonly string palette;
readonly Animation anim; readonly Animation anim;
readonly WPos pos; readonly WPos pos;
readonly bool visibleThroughFog;
readonly bool scaleSizeWithZoom; readonly bool scaleSizeWithZoom;
public SpriteEffect(WPos pos, World world, string image, string sequence, string palette, bool scaleSizeWithZoom = false) public SpriteEffect(WPos pos, World world, string image, string sequence, string palette, bool visibleThroughFog = false, bool scaleSizeWithZoom = false)
{ {
this.world = world;
this.pos = pos; this.pos = pos;
this.palette = palette; this.palette = palette;
this.scaleSizeWithZoom = scaleSizeWithZoom; this.scaleSizeWithZoom = scaleSizeWithZoom;
this.visibleThroughFog = visibleThroughFog;
anim = new Animation(world, image); anim = new Animation(world, image);
anim.PlayThen(sequence, () => world.AddFrameEndTask(w => w.Remove(this))); anim.PlayThen(sequence, () => world.AddFrameEndTask(w => w.Remove(this)));
} }
@@ -36,6 +40,9 @@ namespace OpenRA.Effects
public IEnumerable<IRenderable> Render(WorldRenderer wr) public IEnumerable<IRenderable> Render(WorldRenderer wr)
{ {
if (world.FogObscures(pos) && !visibleThroughFog)
return SpriteRenderable.None;
var zoom = scaleSizeWithZoom ? 1f / wr.Viewport.Zoom : 1f; var zoom = scaleSizeWithZoom ? 1f / wr.Viewport.Zoom : 1f;
return anim.Render(pos, WVec.Zero, 0, wr.Palette(palette), zoom); return anim.Render(pos, WVec.Zero, 0, wr.Palette(palette), zoom);
} }

2
OpenRA.Game/Widgets/WorldInteractionControllerWidget.cs
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@@ -196,7 +196,7 @@ namespace OpenRA.Widgets
else if (o.TargetLocation != CPos.Zero) else if (o.TargetLocation != CPos.Zero)
{ {
var pos = world.Map.CenterOfCell(cell); var pos = world.Map.CenterOfCell(cell);
world.AddFrameEndTask(w => w.Add(new SpriteEffect(pos, world, "moveflsh", "idle", "moveflash", true))); world.AddFrameEndTask(w => w.Add(new SpriteEffect(pos, world, "moveflsh", "idle", "moveflash", true, true)));
flashed = true; flashed = true;
} }
} }

5
OpenRA.Mods.Common/Traits/Render/LeavesTrails.cs
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@@ -33,6 +33,9 @@ namespace OpenRA.Mods.Common.Traits
"CenterPosition to draw the trail sprite at the current position.")] "CenterPosition to draw the trail sprite at the current position.")]
public readonly TrailType Type = TrailType.Cell; public readonly TrailType Type = TrailType.Cell;
[Desc("Should the trail be visible through fog.")]
public readonly bool VisibleThroughFog = false;
[Desc("Display a trail while stationary.")] [Desc("Display a trail while stationary.")]
public readonly bool TrailWhileStationary = false; public readonly bool TrailWhileStationary = false;
@@ -76,7 +79,7 @@ namespace OpenRA.Mods.Common.Traits
if (Info.TerrainTypes.Contains(type) && !string.IsNullOrEmpty(Info.Image)) if (Info.TerrainTypes.Contains(type) && !string.IsNullOrEmpty(Info.Image))
self.World.AddFrameEndTask(w => w.Add(new SpriteEffect(pos, self.World, Info.Image, self.World.AddFrameEndTask(w => w.Add(new SpriteEffect(pos, self.World, Info.Image,
Info.Sequences.Random(Game.CosmeticRandom), Info.Palette))); Info.Sequences.Random(Game.CosmeticRandom), Info.Palette, Info.VisibleThroughFog)));
cachedPosition = self.CenterPosition; cachedPosition = self.CenterPosition;
ticks = 0; ticks = 0;