Added EditorConfig file

.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+[*.{h,hpp,c,cpp}]
+indent_style = tab
+indent_size = 4

src/main.cpp

@@ -228,11 +228,11 @@ void keyUp(unsigned char key, int x, int y) {
 
 int main(int argc, char** argv)
 {
-    glutInit(&argc, argv);
-    glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);
-    glutInitWindowSize(600, 600);
-    glutInitWindowPosition(glutGet(GLUT_SCREEN_WIDTH) * 0.6, (glutGet(GLUT_SCREEN_HEIGHT) - 600) * 0.5);
-    glutCreateWindow("Pong");
+	glutInit(&argc, argv);
+	glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);
+	glutInitWindowSize(600, 600);
+	glutInitWindowPosition(glutGet(GLUT_SCREEN_WIDTH) * 0.6, (glutGet(GLUT_SCREEN_HEIGHT) - 600) * 0.5);
+	glutCreateWindow("Pong");
 	glutSetKeyRepeat(GLUT_KEY_REPEAT_OFF);
 	glutKeyboardFunc(keyDown);
 	glutKeyboardUpFunc(keyUp);

src/pixel_wise.h

@@ -86,4 +86,4 @@ namespace PW {
 	inline std::array<GLfloat, 2> nr(GLfloat x, GLfloat y) {
 		return PW::toRelative(x, y, PW::NONE_RIGHT);
 	}
-}
+}

src/utils.hpp

@@ -13,4 +13,4 @@ namespace Utils {
 	constexpr T toRad(T deg) {
 		return deg * PI / 180;
 	}
-}
+}