implemented keypad

main.cpp

@@ -8,9 +8,8 @@
 #include "BuzzerSDL.hpp"
 #include "CountdownTimerSDL.hpp"
 #include "DisplaySDL.hpp"
+#include "KeypadSDL.hpp"
 #include "Interpreter.hpp"
-#include "Peripherals.hpp"
-#include "SDL2/SDL_events.h"
 
 int main(int argc, char* argv[]) {
   if (SDL_Init(SDL_INIT_EVERYTHING) < 0) {
@@ -18,17 +17,13 @@ int main(int argc, char* argv[]) {
     return 1;
   }
 
-  class TestKeypad : public chocochip8::Keypad {
-    bool isKeyPressed(chocochip8::Key) override { return false; }
-  };
-
   BuzzerSDL buzzer(440);
   int N = 4;
   DisplaySDL display(128*N, 64*N);
-  TestKeypad keypad;
+  KeypadSDL keypad;
   CountdownTimerSDL delayTimer(60);
   CountdownTimerSDL soundTimer(60);
-  CountdownTimerSDL displayTimer(20);
+  CountdownTimerSDL displayTimer(60);
   chocochip8::Interpreter chip8(display, buzzer, keypad, delayTimer, soundTimer);
 
   auto rom = std::vector<char>();
@@ -46,6 +41,8 @@ int main(int argc, char* argv[]) {
     while(SDL_PollEvent(&event)) {
       if(event.type == SDL_QUIT) {
         done = true;
+      } else {
+        keypad.processEvent(event);
       }
     }
     chip8.tick();