Add basic Renderer and RenderDriver classes

engine/src/drivers/vulkan/render_driver.cpp

@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) 2025, Jayden Grubb <contact@jaydengrubb.com>
+ * 
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include "drivers/vulkan/render_driver.h"
+
+#include <vulkan/vulkan.h>
+
+#include <cstdio>
+
+using namespace Nova;
+
+VulkanRenderDriver::VulkanRenderDriver() {
+	std::printf("VulkanRenderDriver::VulkanRenderDriver()\n");
+}
+
+VulkanRenderDriver::~VulkanRenderDriver() {
+	std::printf("VulkanRenderDriver::~VulkanRenderDriver()\n");
+}
+
+RenderAPI VulkanRenderDriver::get_api() const {
+	return RenderAPI::VULKAN;
+}
+
+u32 VulkanRenderDriver::get_api_version() const {
+	u32 version;
+	vkEnumerateInstanceVersion(&version);
+	return version;
+}

engine/src/drivers/vulkan/render_driver.h

@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) 2025, Jayden Grubb <contact@jaydengrubb.com>
+ * 
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#pragma once
+
+#include <nova/render/render_driver.h>
+
+namespace Nova {
+	class VulkanRenderDriver final : public RenderDriver {
+	  public:
+		VulkanRenderDriver();
+		~VulkanRenderDriver() override;
+
+		[[nodiscard]] RenderAPI get_api() const override;
+		[[nodiscard]] u32 get_api_version() const override;
+	};
+} // namespace Nova

engine/src/render/renderer.cpp

@@ -0,0 +1,47 @@
+/**
+ * Copyright (c) 2025, Jayden Grubb <contact@jaydengrubb.com>
+ * 
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <nova/render/renderer.h>
+
+#include <memory>
+
+#include "drivers/vulkan/render_driver.h"
+
+using namespace Nova;
+
+static Renderer* s_instance = nullptr;
+
+void Renderer::create(const RenderAPI api) {
+	if (s_instance) {
+		// TODO: Log error
+		return;
+	}
+	s_instance = new Renderer();
+	switch (api) {
+		case RenderAPI::VULKAN:
+			get()->m_driver = std::make_unique<VulkanRenderDriver>();
+			break;
+		default:
+			// TODO: Log error
+			break;
+	}
+}
+
+void Renderer::shutdown() {
+	if (!s_instance) {
+		// TODO: Log error
+		return;
+	}
+	delete s_instance;
+}
+
+Renderer* Renderer::get() {
+	return s_instance;
+}
+
+RenderDriver* Renderer::get_driver() {
+	return get()->m_driver.get();
+}

engine/src/test.cpp

@@ -1,13 +0,0 @@
-/**
- * Copyright (c) 2025, Jayden Grubb <contact@jaydengrubb.com>
- * 
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <nova/test.h>
-
-#include <cstdio>
-
-void func() {
-	std::printf("Hello, world!\n");
-}