Moved license and readme back to the root directory

README.md

@@ -41,7 +41,7 @@ make -j4 test
 - [x] Basic input handling (currently at cave man stage)
 - [x] Entity system (Partially functional currently)
 - [ ] Basic UI functionality
-	- [x] Buttons
+	- [ ] Buttons
 	- [x] Text
 	- [ ] Dropdown menu
 	- [ ] Slider

games/Ping-Pong/src/pong_entry.cpp

@@ -230,22 +230,29 @@ int main(int argc, char **argv)
 				{
 					switch (event.key.keysym.scancode)
 					{
+						/* Arrow keys */
 						/* Up arrow */
 						case (82):
 							playerMovementDirection = Side::Up;
 							break;
 
-						case (14):
-							playerMovementDirection = Side::Up;
-							break;
-
+						/* Down arrow */
 						case (81):
 							playerMovementDirection = Side::Down;
 							break;
 
+						/* Vim keys */
+						/* k */
+						case (14):
+							playerMovementDirection = Side::Up;
+							break;
+
+						/* j */
 						case (13):
 							playerMovementDirection = Side::Down;
 							break;
+
+						/* Controller */
 						
 						default:
 							playerMovementDirection = Side::None;

src/renderwindow.cpp

@@ -32,7 +32,7 @@ namespace Birb2D
 			return;
 
 		Debug::Log("Initializing SDL...");
-		if (SDL_Init(SDL_INIT_VIDEO) > 0)
+		if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK) > 0)
 		{
 			Debug::Log("SDL Init failed: " + (std::string)SDL_GetError(), Debug::error);
 			exit(2);
@@ -220,7 +220,6 @@ namespace Birb2D
 
 	void Render::DrawCircle(SDL_Color color, Vector2int pos, int radius)
 	{
-		//SDL_SetRenderDrawColor(Global::RenderVars::Renderer, color.r, color.g, color.b, color.a);
 		Uint32 uColor = (255<<24) + (int(color.b)<<16) + (int(color.g)<<8) + int(color.r);;
 		filledCircleColor(Global::RenderVars::Renderer, pos.x, pos.y, radius, uColor);
 		ResetDrawColor();