From e60c114acf282115f94cf388b23acbeb3d158fe2 Mon Sep 17 00:00:00 2001
From: antopilo <antoinepilote1@hotmail.com>
Date: Wed, 8 Jan 2025 00:19:09 -0500
Subject: [PATCH] Started input system

---
 .../Vulkan/Pipeline/RenderPipeline.cpp         | 18 ++++++++++++++++--
 .../Rendering/Vulkan/Pipeline/RenderPipeline.h |  4 +++-
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/Nuake/src/Rendering/Vulkan/Pipeline/RenderPipeline.cpp b/Nuake/src/Rendering/Vulkan/Pipeline/RenderPipeline.cpp
index f3dd0175..a7704e93 100644
--- a/Nuake/src/Rendering/Vulkan/Pipeline/RenderPipeline.cpp
+++ b/Nuake/src/Rendering/Vulkan/Pipeline/RenderPipeline.cpp
@@ -188,6 +188,11 @@ void RenderPass::AddInput(const std::string& name)
 	InputNames.push_back(name);
 }
 
+std::vector<std::string> Nuake::RenderPass::GetInputs()
+{
+	return InputNames;
+}
+
 void RenderPass::SetInput(const std::string& name, TextureAttachment& attachment)
 {
 	Inputs[name] = attachment;
@@ -276,14 +281,23 @@ RenderPass& RenderPipeline::GetRenderPass(const std::string& name)
 	return RenderPasses[0];
 }
 
-void RenderPipeline::Build()
+bool RenderPipeline::Build()
 {
 	std::map<std::string, TextureAttachment&> attachments;
 	for (auto& pass : RenderPasses)
 	{
 		pass.Build();
 
-		
+		for (auto& input : pass.GetInputs())
+		{
+			if (attachments.find(input) == attachments.end())
+			{
+				Logger::Log("Failed to build RenderPipeline. input " + input + " not found in previous passes.", "vulkan", CRITICAL);
+				return false;
+			}
+
+			pass.SetInput(input, attachments[input]);
+		}
 
 		for (auto& attachment : pass.GetAttachments())
 		{
diff --git a/Nuake/src/Rendering/Vulkan/Pipeline/RenderPipeline.h b/Nuake/src/Rendering/Vulkan/Pipeline/RenderPipeline.h
index fa4d6193..66a41b2e 100644
--- a/Nuake/src/Rendering/Vulkan/Pipeline/RenderPipeline.h
+++ b/Nuake/src/Rendering/Vulkan/Pipeline/RenderPipeline.h
@@ -82,6 +82,8 @@ namespace Nuake
 		std::vector<TextureAttachment&> GetAttachments();
 
 		void AddInput(const std::string& name);
+		std::vector<std::string> GetInputs();
+
 		void SetInput(const std::string& name, TextureAttachment& attachment);
 		void SetShaders(Ref<VulkanShader> vertShader, Ref<VulkanShader> fragShader);
 
@@ -119,7 +121,7 @@ namespace Nuake
 		RenderPass& AddPass(const std::string& name);
 		RenderPass& GetRenderPass(const std::string& name);
 
-		void Build();
+		bool Build();
 
 		void Execute(PassRenderContext& ctx);
 	};