KEYBOARDEVENTS DONE?????

Aeon/Input/Input.cpp

@@ -20,8 +20,6 @@ Input::Input()
     mKeyboardEventDispatcher.RegisterAsSource( "ENGINE_INPUT_KEYBOARD" );
 
     mKbdState = static_cast<const uint8_t*>(SDL_GetKeyboardState( &mNumScancodes ));
-    mOldKbdState = static_cast<uint8_t*>(malloc( mNumScancodes / sizeof( uint8_t ) ));
-    memcpy( mOldKbdState, mKbdState, 242 / sizeof( uint8_t ) );
 }
 
 Input::~Input()
@@ -30,7 +28,7 @@ Input::~Input()
     mMouseEventDispatcher.DeRegisterAsSource( "ENGINE_INPUT_MOUSE" );
     mKeyboardEventDispatcher.DeRegisterAsSource( "ENGINE_INPUT_KEYBOARD" );
 
-    free( mOldKbdState );
+    // Do not free mKbdState as that is done by SDL
 }
 
 void Input::PollInput()
@@ -74,8 +72,6 @@ void Input::PollInput()
 
     // keyboard processing
     mPollScanKeyboard();
-
-    memcpy( mOldKbdState, mKbdState, mNumScancodes / sizeof( uint8_t ) );
 }
 
 void Input::mPollDisplay()
@@ -231,17 +227,19 @@ void Input::mPollKeyboard()
 
 void Input::mPollScanKeyboard()
 {
-    // first we want to check if any key has changed
-    // if a key has changed, then we want to check if any keys are pressed
-    // if a key is pressed we want to check the keys and dispatch events
-    // according to the scancode
-    // keydown and keyup will be done seperately
-    if ( !std::equal( mKbdState, mKbdState + mNumScancodes, mOldKbdState ) )
-    {
+    // this is naive, can be optimised with double buffering
     for ( int i = 0; i < mNumScancodes; i++ )
     {
-            if ( mKbdState[i] != 0 )
-                std::cout << KeyCodeFromSDL( mKbdState[i] ) << " ";
+        bool isKeyPressed = (bool)mKbdState[i];
+        if ( isKeyPressed )
+        {
+            EKeyCode whatKeyPressed = KeyCodeFromScanCode( (SDL_Scancode)i );
+
+            Aeon::Core::GenericEvent e;
+            e.keyCode = whatKeyPressed;
+            e.Type = "KEYBOARD_KEYPRESS";
+
+            mKeyboardEventDispatcher.Dispatch( e );
         }
     }
 }

Aeon/Input/Input.hpp

@@ -1,6 +1,8 @@
 #ifndef AEON_INPUT_INPUT_H_
 #define AEON_INPUT_INPUT_H_
 
+#include <vector>
+
 #include <SDL.h>
 
 #include "Aeon/Singleton.hpp"
@@ -29,7 +31,6 @@ private:
 
 	int mNumScancodes = 242;
 	const uint8_t* mKbdState;
-	uint8_t* mOldKbdState;
 
 	Aeon::Core::EventDispatcher mDisplayEventDispatcher;
 	Aeon::Core::EventDispatcher mKeyboardEventDispatcher;

Aeon/Input/InputMap.hpp

@@ -173,6 +173,11 @@ inline EKeyCode KeyCodeFromSDL( SDL_Keycode key )
     return (EKeyCode)key;
 }
 
+inline EKeyCode KeyCodeFromScanCode( SDL_Scancode key )
+{
+    return KeyCodeFromSDL( SDL_GetKeyFromScancode( key ) );
+}
+
 inline EKeyCode KeyCodeFromKeymod( SDL_Keymod key )
 {
     switch ( key )
@@ -221,11 +226,6 @@ inline EKeyCode KeyCodeFromKeymod( SDL_Keymod key )
     }
 }
 
-inline EKeyCode KeyCodeFromSDL( SDL_Scancode key )
-{
-    return KeyCodeFromSDL( SDL_SCANCODE_TO_KEYCODE( key ) );
-}
-
 }
 
 #endif