fixed wrong palette remapping for neutral buildings in editor

for TEMPERAT (fields) and DESERT (buildings, trees, rocks)

OpenRA.Editor/Form1.cs

@@ -140,10 +140,8 @@ namespace OpenRA.Editor
 			tileset.LoadTiles();
 			int[] ShadowIndex = { 3, 4 };
 			var palette = new Palette(FileSystem.Open(tileset.Palette), ShadowIndex);
-			/* PlayerPalette is only used in RA desert terrain
-			 * TODO: use the palette as defined in YAML
-			 * defaults are wrong for DESERT rocks, trees, walls and ore mine
-			 */
+
+			// required for desert terrain in RA
 			var playerPalette = tileset.PlayerPalette ?? tileset.Palette;
 			var PlayerPalette = new Palette(FileSystem.Open(playerPalette), ShadowIndex);
 
@@ -217,7 +215,13 @@ namespace OpenRA.Editor
 					if (etf != null && etf.RequireTilesets != null
 						&& !etf.RequireTilesets.Contains(tileset.Id)) continue;
 
-					var template = RenderUtils.RenderActor(info, tileset, PlayerPalette);
+					var TemplatePalette = PlayerPalette;
+					var rsi = info.Traits.GetOrDefault<RenderSimpleInfo>();
+					// exception for desert buildings
+					if (rsi != null && rsi.Palette != null && rsi.Palette.Contains("terrain"))
+						TemplatePalette = palette;
+
+					var template = RenderUtils.RenderActor(info, tileset, TemplatePalette);
 					var ibox = new PictureBox
 					{
 						Image = template.Bitmap,

OpenRA.Editor/Surface.cs

@@ -308,7 +308,10 @@ namespace OpenRA.Editor
 		public void DrawActor(SGraphics g, CPos p, ActorTemplate t, ColorPalette cp)
 		{
 			var centered = t.Appearance == null || !t.Appearance.RelativeToTopLeft;
-			DrawImage(g, t.Bitmap, p, centered, cp);
+			var actorPalette = cp;
+			if (t.Appearance != null && t.Appearance.UseTerrainPalette)
+				actorPalette = Palette.AsSystemPalette();
+			DrawImage(g, t.Bitmap, p, centered, actorPalette);
 		}
 
 		float2 GetDrawPosition(CPos location, Bitmap bmp, bool centered)

OpenRA.Game/Traits/EditorAppearance.cs

@@ -13,6 +13,7 @@ namespace OpenRA.Traits
 	public class EditorAppearanceInfo : TraitInfo<EditorAppearance>
 	{
 		public readonly bool RelativeToTopLeft = false;
+		public readonly bool UseTerrainPalette = false;
 	}
 
 	public class EditorAppearance { }

mods/ra/rules/civilian.yaml

@@ -1,5 +1,5 @@
 FCOM:
-	Inherits: ^CivBuilding
+	Inherits: ^TechBuilding
 	Building:
 		Power: -200
 		Footprint: xx xx
@@ -15,7 +15,7 @@ FCOM:
 	Bib:
 
 HOSP:
-	Inherits: ^CivBuilding
+	Inherits: ^TechBuilding
 	Building:
 		Footprint: xx xx
 		Dimensions: 2,2
@@ -170,7 +170,7 @@ V18:
 		ExcludeTilesets: DESERT
 
 BARL:
-	Inherits: ^CivBuilding
+	Inherits: ^TechBuilding
 	Selectable:
 		Priority: 0
 	Health:
@@ -181,7 +181,7 @@ BARL:
 		Name: Explosive Barrel
 
 BRL3:
-	Inherits: ^CivBuilding
+	Inherits: ^TechBuilding
 	Selectable:
 		Priority: 0
 	Health:
@@ -192,7 +192,7 @@ BRL3:
 		Name: Explosive Barrel
 
 MISS:
-	Inherits: ^CivBuilding
+	Inherits: ^TechBuilding
 	Selectable:
 		Priority: 0
 	Building:
@@ -205,7 +205,7 @@ MISS:
 	Bib:
 
 BIO:
-	Inherits: ^CivBuilding
+	Inherits: ^TechBuilding
 	Building:
 		Footprint: xx xx
 		Dimensions: 2,2
@@ -214,7 +214,7 @@ BIO:
 
 
 OILB:
-	Inherits: ^CivBuilding
+	Inherits: ^TechBuilding
 	Selectable:
 		Priority: 0
 	Building:

mods/ra/rules/defaults.yaml

@@ -237,12 +237,13 @@
 	GivesExperience:
 	EditorAppearance:
 		RelativeToTopLeft: yes
+		UseTerrainPalette: true
 	AutoTargetIgnore:
 	ProximityCaptor:
 		Types:Wall
 	Sellable:
 
-^CivBuilding:
+^TechBuilding:
 	Inherits: ^Building
 	-RepairableBuilding:
 	Health:
@@ -259,6 +260,11 @@
 	-Capturable:
 	-CapturableBar:
 
+^CivBuilding:
+	Inherits: ^TechBuilding
+	EditorAppearance:
+		UseTerrainPalette: true
+
 ^CivField:
 	Inherits: ^CivBuilding
 	-Selectable:
@@ -281,6 +287,7 @@
 		Terrain: Tree
 	EditorAppearance:
 		RelativeToTopLeft: yes
+		UseTerrainPalette: true
 	ProximityCaptor:
 		Types:Tree
 
@@ -369,10 +376,11 @@
 		Terrain: Tree
 	EditorAppearance:
 		RelativeToTopLeft: yes
+		UseTerrainPalette: true
 	ProximityCaptor:
 		Types:Tree
 
-^DesertCivBuilding
+^DesertCivBuilding:
 	Inherits: ^CivBuilding
 	RenderBuilding:
 		Palette: terrain