From e2c217d741d2c687d4e732b66b90192d26eba52c Mon Sep 17 00:00:00 2001
From: Rick van Vonderen <0945444@hr.nl>
Date: Fri, 20 Dec 2019 01:01:10 +0100
Subject: [PATCH] Add setViewport()

---
 inferno/src/inferno/render/context.cpp | 10 +++++++++-
 inferno/src/inferno/render/context.h   |  6 ++++++
 inferno/src/inferno/window.cpp         |  4 ++++
 inferno/src/inferno/window.h           |  7 +++++--
 4 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/inferno/src/inferno/render/context.cpp b/inferno/src/inferno/render/context.cpp
index 41ed0e2..558a517 100644
--- a/inferno/src/inferno/render/context.cpp
+++ b/inferno/src/inferno/render/context.cpp
@@ -13,6 +13,8 @@ namespace Inferno {
 	{
 	}
 
+// -----------------------------------------
+
 	void Context::initialize()
 	{
 		// Initialize glad
@@ -34,7 +36,7 @@ namespace Inferno {
 		}
 
 		// Set viewport
-		glViewport(0, 0, w.getWidth(), w.getHeight());
+		this->setViewport(0, 0, w.getWidth(), w.getHeight());
 
 		// Enable z-buffer / depth buffer
 		glEnable(GL_DEPTH_TEST);
@@ -49,4 +51,10 @@ namespace Inferno {
 	{
 	}
 
+// -----------------------------------------
+
+	void Context::setViewport(int x, int y, int width, int height) const
+	{
+		glViewport(x, y, width, height);
+	}
 }
diff --git a/inferno/src/inferno/render/context.h b/inferno/src/inferno/render/context.h
index 6296ff5..c012705 100644
--- a/inferno/src/inferno/render/context.h
+++ b/inferno/src/inferno/render/context.h
@@ -10,11 +10,17 @@ namespace Inferno {
 		Context(GLFWwindow* window);
 		// virtual ~Context();
 
+// -----------------------------------------
+
 		void initialize();
 		void update();
 		// void render();
 		void destroy();
 
+// -----------------------------------------
+
+		void setViewport(int x, int y, int width, int height) const;
+
 	private:
 		GLFWwindow* m_window;
 	};
diff --git a/inferno/src/inferno/window.cpp b/inferno/src/inferno/window.cpp
index 23a6547..cce7b89 100644
--- a/inferno/src/inferno/window.cpp
+++ b/inferno/src/inferno/window.cpp
@@ -33,6 +33,8 @@ namespace Inferno {
 		this->destroy();
 	}
 
+// -----------------------------------------
+
 	void Window::initialize()
 	{
 		const char* title      = m_windowProperties.title;
@@ -173,6 +175,8 @@ namespace Inferno {
 		}
 	}
 
+// -----------------------------------------
+
 	void Window::setWindowMonitor()
 	{
 		GLFWmonitor* monitor   = glfwGetPrimaryMonitor();
diff --git a/inferno/src/inferno/window.h b/inferno/src/inferno/window.h
index 5b57d55..7748d73 100644
--- a/inferno/src/inferno/window.h
+++ b/inferno/src/inferno/window.h
@@ -12,8 +12,8 @@ namespace Inferno {
 
 	struct WindowProperties {
 		const char* title = "Inferno";
-		unsigned int width = 1280;
-		unsigned int height = 720;
+		int width = 1280;
+		int height = 720;
 		const char* fullscreen = "windowed"; // windowed/fullscreen/borderless
 		bool vsync = true;
 	};
@@ -23,6 +23,8 @@ namespace Inferno {
 		Window();
 		virtual ~Window();
 
+// -----------------------------------------
+
 		void initialize();
 		void update();
 		// void render();
@@ -37,6 +39,7 @@ namespace Inferno {
 		inline bool isVSync() const { return m_windowProperties.vsync; }
 
 		inline GLFWwindow* getWindow() const { return m_window; }
+		inline Context* getContext() const { return m_context; }
 
 		inline void setEventCallback(std::function<void(Event&)> callback) { m_eventCallback = callback; }