From d73a5c3441b82e99eacabf1dc795f259d6a5f31f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=91=D1=80=D0=B0=D0=BD=D0=B8=D0=BC=D0=B8=D1=80=20=D0=9A?=
 =?UTF-8?q?=D0=B0=D1=80=D0=B0=D1=9F=D0=B8=D1=9B?=
 <branimirkaradzic@gmail.com>
Date: Sat, 6 Jul 2019 10:15:41 -0700
Subject: [PATCH] IDL: Fixed nested structs.

---
 bindings/cs/bgfx.cs     | 81 ++++++++++++++++++++---------------------
 scripts/bindings-cs.lua | 28 ++++++++++----
 2 files changed, 61 insertions(+), 48 deletions(-)

diff --git a/bindings/cs/bgfx.cs b/bindings/cs/bgfx.cs
index eb7e63a28..2825de7fe 100644
--- a/bindings/cs/bgfx.cs
+++ b/bindings/cs/bgfx.cs
@@ -591,41 +591,41 @@ internal struct bgfx
 		Exiting,
 	}
 	
-	public unsafe struct CapsGPU
-	{
-		public ushort vendorId;
-		public ushort deviceId;
-	}
-	
-	public unsafe struct CapsLimits
-	{
-		public uint maxDrawCalls;
-		public uint maxBlits;
-		public uint maxTextureSize;
-		public uint maxTextureLayers;
-		public uint maxViews;
-		public uint maxFrameBuffers;
-		public uint maxFBAttachments;
-		public uint maxPrograms;
-		public uint maxShaders;
-		public uint maxTextures;
-		public uint maxTextureSamplers;
-		public uint maxComputeBindings;
-		public uint maxVertexDecls;
-		public uint maxVertexStreams;
-		public uint maxIndexBuffers;
-		public uint maxVertexBuffers;
-		public uint maxDynamicIndexBuffers;
-		public uint maxDynamicVertexBuffers;
-		public uint maxUniforms;
-		public uint maxOcclusionQueries;
-		public uint maxEncoders;
-		public uint transientVbSize;
-		public uint transientIbSize;
-	}
-	
 	public unsafe struct Caps
 	{
+		public unsafe struct GPU
+		{
+			public ushort vendorId;
+			public ushort deviceId;
+		}
+	
+		public unsafe struct Limits
+		{
+			public uint maxDrawCalls;
+			public uint maxBlits;
+			public uint maxTextureSize;
+			public uint maxTextureLayers;
+			public uint maxViews;
+			public uint maxFrameBuffers;
+			public uint maxFBAttachments;
+			public uint maxPrograms;
+			public uint maxShaders;
+			public uint maxTextures;
+			public uint maxTextureSamplers;
+			public uint maxComputeBindings;
+			public uint maxVertexDecls;
+			public uint maxVertexStreams;
+			public uint maxIndexBuffers;
+			public uint maxVertexBuffers;
+			public uint maxDynamicIndexBuffers;
+			public uint maxDynamicVertexBuffers;
+			public uint maxUniforms;
+			public uint maxOcclusionQueries;
+			public uint maxEncoders;
+			public uint transientVbSize;
+			public uint transientIbSize;
+		}
+	
 		public RendererType rendererType;
 		public ulong supported;
 		public ushort vendorId;
@@ -663,15 +663,15 @@ internal struct bgfx
 		public byte maxFrameLatency;
 	}
 	
-	public unsafe struct InitLimits
-	{
-		public ushort maxEncoders;
-		public uint transientVbSize;
-		public uint transientIbSize;
-	}
-	
 	public unsafe struct Init
 	{
+		public unsafe struct Limits
+		{
+			public ushort maxEncoders;
+			public uint transientVbSize;
+			public uint transientIbSize;
+		}
+	
 		public RendererType type;
 		public ushort vendorId;
 		public ushort deviceId;
@@ -2260,7 +2260,6 @@ internal struct bgfx
 	[DllImport(DllName, EntryPoint="bgfx_blit", CallingConvention = CallingConvention.Cdecl)]
 	internal static extern unsafe void blit(ushort _id, TextureHandle _dst, byte _dstMip, ushort _dstX, ushort _dstY, ushort _dstZ, TextureHandle _src, byte _srcMip, ushort _srcX, ushort _srcY, ushort _srcZ, ushort _width, ushort _height, ushort _depth);
 	
-
 #if DEBUG
 	const string DllName = "bgfx_debug.dll";
 #else
diff --git a/scripts/bindings-cs.lua b/scripts/bindings-cs.lua
index 24c663ed4..d10e75208 100644
--- a/scripts/bindings-cs.lua
+++ b/scripts/bindings-cs.lua
@@ -11,7 +11,6 @@ internal struct bgfx
 	$types
 
 	$funcs
-
 #if DEBUG
 	const string DllName = "bgfx_debug.dll";
 #else
@@ -84,6 +83,7 @@ end
 
 local converter = {}
 local yield = coroutine.yield
+local indent = ""
 
 local gen = {}
 
@@ -178,6 +178,8 @@ local function lastCombinedFlagBlock()
 	end
 end
 
+local namespace = ""
+
 function converter.types(typ)
 	if typ.handle then
 		lastCombinedFlagBlock()
@@ -242,21 +244,33 @@ function converter.types(typ)
 		end
 	elseif typ.struct ~= nil then
 
+		local skip = false
+
 		if typ.namespace ~= nil then
-			yield("public unsafe struct " .. typ.namespace .. typ.name)
-		else
-			yield("public unsafe struct " .. typ.name)
+			if namespace ~= typ.namespace then
+				yield("public unsafe struct " .. typ.namespace)
+				yield("{")
+				namespace = typ.namespace
+				indent = "\t"
+			end
+		elseif namespace ~= "" then
+			indent = ""
+			namespace = ""
+			skip = true
 		end
 
-		yield("{")
+		if not skip then
+			yield(indent .. "public unsafe struct " .. typ.name)
+			yield(indent .. "{")
+		end
 
 		for _, member in ipairs(typ.struct) do
 			yield(
-				"\tpublic " .. convert_type(member) .. " " .. member.name .. ";"
+				indent .. "\tpublic " .. convert_type(member) .. " " .. member.name .. ";"
 				)
 		end
 
-		yield("}")
+		yield(indent .. "}")
 	end
 end