fix(input): Correct keyboard repeat interval math to match original behavior

Author: bobtista

Generals/Code/GameEngine/Source/GameClient/Input/Keyboard.cpp

@@ -248,7 +248,7 @@ Bool Keyboard::checkKeyRepeat( void )
 					m_keyStatus[ index ].sequence = m_inputFrame;
 
 				// Set repeated key so it will repeat again after the interval
-				m_keyStatus[ key ].keyDownTimeMsec = now - (Keyboard::KEY_REPEAT_DELAY_MSEC - KEY_REPEAT_INTERVAL_MSEC);
+				m_keyStatus[ key ].keyDownTimeMsec = now - (Keyboard::KEY_REPEAT_DELAY_MSEC + KEY_REPEAT_INTERVAL_MSEC);
 
 				retVal = TRUE;
 				break;  // exit for key

Generals/Code/GameEngine/Source/GameClient/MessageStream/LookAtXlat.cpp

@@ -282,8 +282,8 @@ GameMessageDisposition LookAtTranslator::translateGameMessage(const GameMessage
 			{
 				stopScrolling();
 			}
-		break;
-	}
+			break;
+		}
 
 		//-----------------------------------------------------------------------------
 		case GameMessage::MSG_RAW_MOUSE_MIDDLE_BUTTON_DOWN:

GeneralsMD/Code/GameEngine/Source/GameClient/Input/Keyboard.cpp

@@ -248,7 +248,7 @@ Bool Keyboard::checkKeyRepeat( void )
 					m_keyStatus[ index ].sequence = m_inputFrame;
 
 				// Set repeated key so it will repeat again after the interval
-				m_keyStatus[ key ].keyDownTimeMsec = now - (Keyboard::KEY_REPEAT_DELAY_MSEC - KEY_REPEAT_INTERVAL_MSEC);
+				m_keyStatus[ key ].keyDownTimeMsec = now - (Keyboard::KEY_REPEAT_DELAY_MSEC + KEY_REPEAT_INTERVAL_MSEC);
 
 				retVal = TRUE;
 				break;  // exit for key

GeneralsMD/Code/GameEngine/Source/GameClient/MessageStream/LookAtXlat.cpp

@@ -281,8 +281,8 @@ GameMessageDisposition LookAtTranslator::translateGameMessage(const GameMessage
 			{
 				stopScrolling();
 			}
-		break;
-	}
+			break;
+		}
 
 		//-----------------------------------------------------------------------------
 		case GameMessage::MSG_RAW_MOUSE_MIDDLE_BUTTON_DOWN: