HUGO: Improve keyboard handling

- Handle keypad
- Fix 'QWERTY' only issue
- Suppress useless variable and parameter

svn-id: r54977

1 files changed, 0 insertions, 75 deletions

diff --git a/engines/hugo/parser.cpp b/engines/hugo/parser.cpp
index a07fbff319..9836861bca 100644
--- a/engines/hugo/parser.cpp
+++ b/engines/hugo/parser.cpp
@@ -35,9 +35,7 @@
 #include "hugo/hugo.h"
 #include "hugo/parser.h"
 #include "hugo/file.h"
-#include "hugo/display.h"
 #include "hugo/schedule.h"
-#include "hugo/route.h"
 #include "hugo/util.h"
 #include "hugo/sound.h"
 #include "hugo/object.h"
@@ -55,79 +53,6 @@ Parser::Parser(HugoEngine *vm) :
 Parser::~Parser() {
 }
 
-void Parser::keyHandler(uint16 nChar, uint16 nFlags) {
-	debugC(1, kDebugParser, "keyHandler(%d, %d)", nChar, nFlags);
-
-	status_t &gameStatus = _vm->getGameStatus();
-	bool repeatedFl = (nFlags & 0x4000);            // TRUE if key is a repeat
-
-// Process key down event - called from OnKeyDown()
-	switch (nChar) {                                // Set various toggle states
-	case Common::KEYCODE_ESCAPE:                    // Escape key, may want to QUIT
-		if (gameStatus.inventoryState == I_ACTIVE)  // Remove inventory, if displayed
-			gameStatus.inventoryState = I_UP;
-		gameStatus.inventoryObjId = -1;             // Deselect any dragged icon
-		break;
-	case Common::KEYCODE_END:
-	case Common::KEYCODE_HOME:
-	case Common::KEYCODE_LEFT:
-	case Common::KEYCODE_RIGHT:
-	case Common::KEYCODE_UP:
-	case Common::KEYCODE_DOWN:
-		if (!repeatedFl) {
-			gameStatus.routeIndex = -1;             // Stop any automatic route
-			_vm->_route->setWalk(nChar);             // Direction of hero travel
-		}
-		break;
-	case Common::KEYCODE_F1:                        // User Help (DOS)
-		if (_checkDoubleF1Fl)
-			_vm->_file->instructions();
-		else
-			_vm->_screen->userHelp();
-		_checkDoubleF1Fl = !_checkDoubleF1Fl;
-		break;
-	case Common::KEYCODE_F2:                        // Toggle sound
-		_vm->_sound->toggleSound();
-		_vm->_sound->toggleMusic();
-		break;
-	case Common::KEYCODE_F3:                        // Repeat last line
-		gameStatus.recallFl = true;
-		break;
-	case Common::KEYCODE_F4:                        // Save game
-		if (gameStatus.viewState == V_PLAY)
-			_vm->_file->saveGame(-1, Common::String());
-		break;
-	case Common::KEYCODE_F5:                        // Restore game
-		_vm->_file->restoreGame(-1);
-		_vm->_scheduler->restoreScreen(*_vm->_screen_p);
-		gameStatus.viewState = V_PLAY;
-		break;
-	case Common::KEYCODE_F6:                        // Inventory
-		showDosInventory();
-		break;
-	case Common::KEYCODE_F8:                        // Turbo mode
-		_config.turboFl = !_config.turboFl;
-		break;
-	case Common::KEYCODE_F9:                        // Boss button
-		warning("STUB: F9 (DOS) - BossKey");
-		break;
-	default:                                        // Any other key
-		if (!gameStatus.storyModeFl) {              // Keyboard disabled
-			// Add printable keys to ring buffer
-			uint16 bnext = _putIndex + 1;
-			if (bnext >= sizeof(_ringBuffer))
-				bnext = 0;
-			if (bnext != _getIndex) {
-				_ringBuffer[_putIndex] = nChar;
-				_putIndex = bnext;
-			}
-		}
-		break;
-	}
-	if (_checkDoubleF1Fl && (nChar != Common::KEYCODE_F1))
-		_checkDoubleF1Fl = false;
-}
-
 /**
 * Add any new chars to line buffer and display them.
 * If CR pressed, pass line to LineHandler()