From 43e23fea4779e731e86c871f3fa8f42129f16e5f Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Wed, 4 Jan 2017 14:00:58 +0100
Subject: [PATCH] Renderer/GlslWriter: Add comment sections

---
 include/Nazara/Renderer/GlslWriter.hpp |  1 +
 src/Nazara/Renderer/GlslWriter.cpp     | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/include/Nazara/Renderer/GlslWriter.hpp b/include/Nazara/Renderer/GlslWriter.hpp
index 59bfd11e5..0258d0c57 100644
--- a/include/Nazara/Renderer/GlslWriter.hpp
+++ b/include/Nazara/Renderer/GlslWriter.hpp
@@ -46,6 +46,7 @@ namespace Nz
 
 			void Append(ShaderAst::ExpressionType type);
 			void Append(const String& txt);
+			void AppendCommentSection(const String& section);
 			void AppendFunction(Function& func);
 			void AppendLine(const Nz::String& txt = Nz::String());
 
diff --git a/src/Nazara/Renderer/GlslWriter.cpp b/src/Nazara/Renderer/GlslWriter.cpp
index 69e76422a..94349fec0 100644
--- a/src/Nazara/Renderer/GlslWriter.cpp
+++ b/src/Nazara/Renderer/GlslWriter.cpp
@@ -34,6 +34,9 @@ namespace Nz
 		// Uniforms
 		if (!state.m_uniforms.empty())
 		{
+			AppendCommentSection("Uniforms");
+			AppendLine();
+
 			for (const auto& pair : state.m_uniforms)
 			{
 				Append("uniform ");
@@ -258,6 +261,15 @@ namespace Nz
 		m_currentState->stream << txt;
 	}
 
+	void GlslWriter::AppendCommentSection(const String& section)
+	{
+		NazaraAssert(m_currentState, "This function should only be called while processing an AST");
+
+		String stars((section.GetSize() < 33) ? (36 - section.GetSize()) / 2 : 3, '*');
+		m_currentState->stream << "/*" << stars << ' ' << section << ' ' << stars << "*/";
+		AppendLine();
+	}
+
 	void GlslWriter::AppendFunction(Function& func)
 	{
 		NazaraAssert(!m_currentFunction, "A function is already being processed");