HUGO: Add F3 behavior (recall), little cleanup

- Add F3 behavior
- Move drawStatusText() to Screen

svn-id: r52920

engines/hugo/display.cpp

@@ -410,6 +410,25 @@ void Screen::userHelp() {
 	           "ESC - Return to game");
 }
 
+void Screen::drawStatusText() {
+	debugC(4, kDebugDisplay, "drawStatusText");
+
+	loadFont(U_FONT8);
+	uint16 sdx = stringLength(_vm._statusLine);
+	uint16 sdy = fontHeight() + 1;                 // + 1 for shadow
+	uint16 posX = 0;
+	uint16 posY = YPIX - sdy;
+
+	// Display the string and add rect to display list
+	writeStr(posX, posY, _vm._statusLine, _TLIGHTYELLOW);
+	displayList(D_ADD, posX, posY, sdx, sdy);
+
+	sdx = stringLength(_vm._scoreLine);
+	posY = 0;
+	writeStr(posX, posY, _vm._scoreLine, _TCYAN);
+	displayList(D_ADD, posX, posY, sdx, sdy);
+}
+
 void Screen::drawShape(int x, int y, int color1, int color2) {
 #define shapeSize 24
 

engines/hugo/display.h

@@ -51,6 +51,7 @@ public:
 	void     displayRect(int16 x, int16 y, int16 dx, int16 dy);
 	void     drawRectangle(bool filledFl, uint16 x1, uint16 y1, uint16 x2, uint16 y2, int color);
 	void     drawShape(int x, int y, int color1, int color2);
+	void     drawStatusText();
 	void     initDisplay();
 	virtual void loadFont(int16 fontId) = 0;
 	void     moveImage(image_pt srcImage, uint16 x1, uint16 y1, uint16 dx, uint16 dy, uint16 width1, image_pt dstImage, uint16 x2, uint16 y2, uint16 width2);

engines/hugo/hugo.cpp

@@ -310,7 +310,7 @@ void HugoEngine::runMachine() {
 		screen().displayList(D_RESTORE);            // Restore previous background
 		updateImages();                             // Draw into _frontBuffer, compile display list
 		mouse().mouseHandler();                     // Mouse activity - adds to display list
-		parser().drawStatusText();
+		screen().drawStatusText();
 		screen().displayList(D_DISPLAY);            // Blit the display list to screen
 		break;
 	case V_INVENT:                                  // Accessing inventory
@@ -629,7 +629,6 @@ bool HugoEngine::loadHugoDat() {
 					in.readUint16BE();
 			}
 		}
-
 	}
 
 // TODO: For Hugo3, if not in story mode, set _objects[2].state to 3

engines/hugo/hugo.h

@@ -145,6 +145,9 @@ public:
 	char      _initFilename[20];
 	char      _saveFilename[20];
 
+	command_t _statusLine;
+	command_t _scoreLine;
+
 	const HugoGameDescription *_gameDescription;
 	uint32 getFeatures() const;
 

engines/hugo/parser.cpp

@@ -98,10 +98,12 @@ void Parser::keyHandler(uint16 nChar, uint16 nFlags) {
 		_vm.sound().toggleMusic();
 		break;
 	case Common::KEYCODE_F3:                        // Repeat last line
+		gameStatus.recallFl = true;
+		break;
 	case Common::KEYCODE_F4:                        // Save game
 	case Common::KEYCODE_F5:                        // Restore game
 	case Common::KEYCODE_F9:                        // Boss button
-		warning("STUB: KeyHandler() - F3-F9 (DOS)");
+		warning("STUB: KeyHandler() - F4-F5-F9 (DOS)");
 		break;
 	default:                                        // Any other key
 		if (!gameStatus.storyModeFl) {              // Keyboard disabled
@@ -184,8 +186,8 @@ void Parser::charHandler() {
 		lineIndex = strlen(cmdLine);
 	}
 
-	sprintf(_statusLine, ">%s%c", cmdLine, cursor);
-	sprintf(_scoreLine, "F1-Help  %s  Score: %d of %d Sound %s", (_config.turboFl) ? "T" : " ", _vm.getScore(), _vm.getMaxScore(), (_config.soundFl) ? "On" : "Off");
+	sprintf(_vm._statusLine, ">%s%c", cmdLine, cursor);
+	sprintf(_vm._scoreLine, "F1-Help  %s  Score: %d of %d Sound %s", (_config.turboFl) ? "T" : " ", _vm.getScore(), _vm.getMaxScore(), (_config.soundFl) ? "On" : "Off");
 
 	// See if "look" button pressed
 	if (gameStatus.lookFl) {
@@ -194,24 +196,6 @@ void Parser::charHandler() {
 	}
 }
 
-void Parser::drawStatusText() {
-	debugC(4, kDebugParser, "drawStatusText");
-
-	_vm.screen().loadFont(U_FONT8);
-	uint16 sdx = _vm.screen().stringLength(_statusLine);
-	uint16 sdy = _vm.screen().fontHeight() + 1;                 // + 1 for shadow
-	uint16 posX = 0;
-	uint16 posY = YPIX - sdy;
-	// Display the string and add rect to display list
-	_vm.screen().writeStr(posX, posY, _statusLine, _TLIGHTYELLOW);
-	_vm.screen().displayList(D_ADD, posX, posY, sdx, sdy);
-
-	sdx = _vm.screen().stringLength(_scoreLine);
-	posY = 0;
-	_vm.screen().writeStr(posX, posY, _scoreLine, _TCYAN);
-	_vm.screen().displayList(D_ADD, posX, posY, sdx, sdy);
-}
-
 // Perform an immediate command.  Takes parameters a la sprintf
 // Assumes final string will not overrun line[] length
 void Parser::command(const char *format, ...) {

engines/hugo/parser.h

@@ -49,7 +49,6 @@ public:
 
 	void  charHandler();
 	void  command(const char *format, ...);
-	void  drawStatusText();
 	void  keyHandler(uint16 nChar, uint16 nFlags);
 	void  lineHandler();
 
@@ -61,9 +60,6 @@ private:
 	uint16 _getIndex;                               // Index into ring buffer
 	bool   _checkDoubleF1Fl;                        // Flag used to display user help or instructions
 
-	command_t _statusLine;
-	command_t _scoreLine;
-
 	bool  isBackgroundWord(objectList_t obj, char *line);
 	bool  isCarrying(uint16 wordIndex);
 	bool  isCatchallVerb(objectList_t obj, char *line);