diff --git a/Engine/engine/beforeRender.cpp b/Engine/engine/beforeRender.cpp
index dc3cb8b..321ac67 100644
--- a/Engine/engine/beforeRender.cpp
+++ b/Engine/engine/beforeRender.cpp
@@ -8,54 +8,57 @@
 #include "constants.hpp"
 #include "misc.hpp"
 
-void configureGLFW(const int GLFWMajorVersion, const int GLFWMinorVersion) {
+void configureGLFW(const int GLFWMajorVersion, const int GLFWMinorVersion)
+{
     // first argument tells us what option to configure
     // second is to what we set the value of this option
     // see: https://www.glfw.org/docs/latest/window.html#window_hints
     glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, GLFWMajorVersion);
     glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, GLFWMinorVersion);
     glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-    // we set GLFW to 3.3 CORE
-    // core profile gives us access to smaller subset of OGL without backwards compatible features
+// we set GLFW to 3.3 CORE
+// core profile gives us access to smaller subset of OGL without backwards compatible features
 
-    // if we are on Mac OS X we need this for our code to work
-    #ifdef __APPLE__
-        glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
-    #endif
+// if we are on Mac OS X we need this for our code to work
+#ifdef __APPLE__
+    glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
+#endif
 }
 
-void instantiateGLFWwindow() {
+void instantiateGLFWwindow()
+{
     // Initialize GLFW
     glfwInit();
     configureGLFW(constants::GLFW_MAJOR_VERSION, constants::GLFW_MINOR_VERSION);
 }
 
-const GLFWwindow* createWindowObject() {
-    // First two arguments are width and height 
+GLFWwindow *createWindowObject()
+{
+    // First two arguments are width and height
     // Third is the name of the window
     // We ignore last two
-    const GLFWwindow* window = glfwCreateWindow(constants::MAIN_WINDOW_WIDTH, constants::MAIN_WINDOW_HEIGHT, constants::MAIN_WINDOW_NAME, NULL, NULL);
+    GLFWwindow *window = glfwCreateWindow(constants::MAIN_WINDOW_WIDTH, constants::MAIN_WINDOW_HEIGHT, constants::MAIN_WINDOW_NAME, NULL, NULL);
     return window;
 }
 
-int initializeGLAD() 
+int initializeGLAD()
 {
     // we load address of OGL OS-specific function pointers
     if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress))
     {
         print("Failed to initialize GLAD");
         return -1;
-    }    
+    }
     return 0;
 }
 
 // resizes viewport when user resizes window
-void framebuffer_size_callback(GLFWwindow* window, int width, int height)
+void framebuffer_size_callback(GLFWwindow *window, int width, int height)
 {
     glViewport(0, 0, width, height);
-}  
+}
 
-void viewPort(GLFWwindow* window)
+void viewPort(GLFWwindow *window)
 {
     // We tell OGL size of rendering window
     // First two define left corner of window
@@ -64,17 +67,17 @@ void viewPort(GLFWwindow* window)
     glViewport(0, 0, constants::MAIN_WINDOW_WIDTH, constants::MAIN_WINDOW_HEIGHT);
     // processed coordinates are between -1 and 1 so here we map:
     // (-1 to 1) to (0, constants::MAIN_WINDOW_WIDTH) and (0, constants::MAIN_WINDOW_HEIGHT)
-    glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);  
+    glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
     // we call framebuffer_size_callback on every window resize
 }
 
-GLFWwindow* prepareForRender()
+GLFWwindow *prepareForRender()
 {
     instantiateGLFWwindow();
 
-    GLFWwindow* window = createWindowObject();
+    GLFWwindow *window = createWindowObject();
     // function returns GLFWWindow object
-    
+
     if (window == NULL)
     {
         print("Failed to create GLFW window");
@@ -83,8 +86,9 @@ GLFWwindow* prepareForRender()
     }
     // we make context of this window main context of current thread
     glfwMakeContextCurrent(window);
-    
-    if(initializeGLAD() == -1) return NULL;
+
+    if (initializeGLAD() == -1)
+        return NULL;
     viewPort(window);
     return window;
 }
diff --git a/Engine/engine/beforeRender.hpp b/Engine/engine/beforeRender.hpp
index b551090..bfcdbc0 100644
--- a/Engine/engine/beforeRender.hpp
+++ b/Engine/engine/beforeRender.hpp
@@ -4,10 +4,10 @@
 
 void configureGLFW(const int GLFWMajorVersion, const int GLFWMinorVersion);
 void instantiateGLFWwindow();
-const GLFWwindow* createWindowObject();
+GLFWwindow *createWindowObject();
 int initializeGLAD();
-void framebuffer_size_callback(GLFWwindow* window, int width, int height);
-void viewPort(GLFWwindow* window);
-GLFWwindow* prepareForRender();
+void framebuffer_size_callback(GLFWwindow *window, int width, int height);
+void viewPort(GLFWwindow *window);
+GLFWwindow *prepareForRender();
 
 #endif
\ No newline at end of file
diff --git a/Engine/engine/match b/Engine/engine/match
index f8966b3..2db30ce 100755
Binary files a/Engine/engine/match and b/Engine/engine/match differ
diff --git a/Engine/engine/match.cpp b/Engine/engine/match.cpp
index 67d85a0..d608222 100644
--- a/Engine/engine/match.cpp
+++ b/Engine/engine/match.cpp
@@ -16,8 +16,9 @@
 int main()
 {
     // changed in glfwWindowShouldClose
-    GLFWwindow* window = prepareForRender();
-    if(window == NULL) return -1;
+    GLFWwindow *window = prepareForRender();
+    if (window == NULL)
+        return -1;
     renderLoop(window);
 
     // clean GLFW resources