check palette references

OpenRA.Mods.Common/Traits/World/PaletteFromCurrentTileset.cs

@@ -18,11 +18,13 @@ namespace OpenRA.Mods.Common.Traits
 	[Desc("Loads the palette specified in the tileset definition")]
 	class PaletteFromCurrentTilesetInfo : ITraitInfo
 	{
-		[FieldLoader.Require]
+		[FieldLoader.Require, PaletteDefinition]
 		[Desc("internal palette name")]
 		public readonly string Name = null;
+
 		[Desc("Map listed indices to shadow. Ignores previous color.")]
 		public readonly int[] ShadowIndex = { };
+
 		public readonly bool AllowModifiers = true;
 
 		public object Create(ActorInitializer init) { return new PaletteFromCurrentTileset(init.World, this); }

OpenRA.Mods.Common/Traits/World/PaletteFromFile.cs

@@ -17,16 +17,20 @@ namespace OpenRA.Mods.Common.Traits
 {
 	class PaletteFromFileInfo : ITraitInfo
 	{
-		[FieldLoader.Require]
+		[FieldLoader.Require, PaletteDefinition]
 		[Desc("internal palette name")]
 		public readonly string Name = null;
+
 		[Desc("If defined, load the palette only for this tileset.")]
 		public readonly string Tileset = null;
+
 		[FieldLoader.Require]
 		[Desc("filename to load")]
 		public readonly string Filename = null;
+
 		[Desc("Map listed indices to shadow. Ignores previous color.")]
 		public readonly int[] ShadowIndex = { };
+
 		public readonly bool AllowModifiers = true;
 
 		public object Create(ActorInitializer init) { return new PaletteFromFile(init.World, this); }

OpenRA.Mods.Common/Traits/World/PaletteFromPaletteWithAlpha.cs

@@ -19,11 +19,11 @@ namespace OpenRA.Mods.Common.Traits
 	[Desc("Create a palette by applying alpha transparency to another palette.")]
 	class PaletteFromPaletteWithAlphaInfo : ITraitInfo
 	{
-		[FieldLoader.Require]
+		[FieldLoader.Require, PaletteDefinition]
 		[Desc("Internal palette name")]
 		public readonly string Name = null;
 
-		[FieldLoader.Require]
+		[FieldLoader.Require, PaletteReference]
 		[Desc("The name of the palette to base off.")]
 		public readonly string BasePalette = null;
 

OpenRA.Mods.Common/Traits/World/PaletteFromRGBA.cs

@@ -18,19 +18,25 @@ namespace OpenRA.Mods.Common.Traits
 	[Desc("Creates a single color palette without any base palette file.")]
 	class PaletteFromRGBAInfo : ITraitInfo
 	{
-		[FieldLoader.Require]
+		[FieldLoader.Require, PaletteDefinition]
 		[Desc("internal palette name")]
 		public readonly string Name = null;
+
 		[Desc("If defined, load the palette only for this tileset.")]
 		public readonly string Tileset = null;
+
 		[Desc("red color component")]
 		public readonly int R = 0;
+
 		[Desc("green color component")]
 		public readonly int G = 0;
+
 		[Desc("blue color component")]
 		public readonly int B = 0;
+
 		[Desc("alpha channel (transparency)")]
 		public readonly int A = 255;
+
 		public readonly bool AllowModifiers = true;
 
 		public object Create(ActorInitializer init) { return new PaletteFromRGBA(init.World, this); }

OpenRA.Mods.Common/Traits/World/PlayerPaletteFromCurrentTileset.cs

@@ -16,7 +16,7 @@ namespace OpenRA.Mods.Common.Traits
 {
 	class PlayerPaletteFromCurrentTilesetInfo : ITraitInfo
 	{
-		[FieldLoader.Require]
+		[FieldLoader.Require, PaletteDefinition]
 		[Desc("internal palette name")]
 		public readonly string Name = null;
 		[Desc("Map listed indices to shadow.")]

OpenRA.Mods.Common/Traits/World/ShroudPalette.cs

@@ -20,6 +20,7 @@ namespace OpenRA.Mods.Common.Traits
 	class ShroudPaletteInfo : ITraitInfo
 	{
 		[Desc("Internal palette name")]
+		[FieldLoader.Require, PaletteDefinition]
 		public readonly string Name = "shroud";
 
 		[Desc("Palette type")]

OpenRA.Mods.Common/Traits/World/ShroudRenderer.cs

@@ -26,8 +26,8 @@ namespace OpenRA.Mods.Common.Traits
 		public readonly string[] ShroudVariants = new[] { "shroud" };
 		public readonly string[] FogVariants = new[] { "fog" };
 
-		public readonly string ShroudPalette = "shroud";
-		public readonly string FogPalette = "fog";
+		[PaletteReference] public readonly string ShroudPalette = "shroud";
+		[PaletteReference] public readonly string FogPalette = "fog";
 
 		[Desc("Bitfield of shroud directions for each frame. Lower four bits are",
 			"corners clockwise from TL; upper four are edges clockwise from top")]

OpenRA.Mods.Common/Traits/World/SmudgeLayer.cs

@@ -31,9 +31,9 @@ namespace OpenRA.Mods.Common.Traits
 		public readonly string SmokeType = "smoke_m";
 		[SequenceReference("SmokeType")] public readonly string SmokeSequence = "idle";
 
-		public readonly string SmokePalette = "effect";
+		[PaletteReference] public readonly string SmokePalette = "effect";
 
-		public readonly string Palette = "terrain";
+		[PaletteReference] public readonly string Palette = "terrain";
 
 		public object Create(ActorInitializer init) { return new SmudgeLayer(init.Self, this); }
 	}

OpenRA.Mods.Common/Traits/World/VoxelNormalsPalette.cs

@@ -16,6 +16,7 @@ namespace OpenRA.Mods.Common.Traits
 {
 	public class VoxelNormalsPaletteInfo : ITraitInfo
 	{
+		[PaletteDefinition]
 		public readonly string Name = "normals";
 
 		[Desc("Can be TiberianSun or RedAlert2")]