MORTEVIELLE: Introduce DialogManager and get rid of static functions

5 files changed, 52 insertions, 51 deletions

diff --git a/engines/mortevielle/actions.cpp b/engines/mortevielle/actions.cpp
index 3a27c27069..9026df8470 100644
--- a/engines/mortevielle/actions.cpp
+++ b/engines/mortevielle/actions.cpp
@@ -701,12 +701,12 @@ void MortevielleEngine::fctPlace() {
 					_speechManager.startSpeech(6, -9, 1);
 
 					// Do you want to enter the hidden passage?
-					int answer = Alert::show(getEngineString(S_YES_NO), 1);
+					int answer = _dialogManager.show(getEngineString(S_YES_NO), 1);
 					if (answer == 1) {
 						Common::String alertTxt = getString(582);
-						Alert::show(alertTxt, 1);
+						_dialogManager.show(alertTxt, 1);
 
-						bool enterPassageFl = KnowledgeCheck::show();
+						bool enterPassageFl = _dialogManager.showKnowledgeCheck();
 						_mouse.hideMouse();
 						hirs();
 						drawRightFrame();
@@ -731,7 +731,7 @@ void MortevielleEngine::fctPlace() {
 							aniof(1, 2);
 							aniof(1, 1);
 							alertTxt = getString(577);
-							Alert::show(alertTxt, 1);
+							_dialogManager.show(alertTxt, 1);
 							aniof(2, 1);
 							_crep = 166;
 						}
@@ -800,7 +800,7 @@ void MortevielleEngine::fctTurn() {
 		if ((_coreVar._currPlace == ATTIC) && (_coreVar._atticRodHoleObjectId == 159) && (_coreVar._atticBallHoleObjectId == 141)) {
 			handleDescriptionText(2, 167);
 			_speechManager.startSpeech(7, 9, 1);
-			int answer = Alert::show(getEngineString(S_YES_NO), 1);
+			int answer = _dialogManager.show(getEngineString(S_YES_NO), 1);
 			if (answer == 1)
 				_endGame = true;
 			else
@@ -810,7 +810,7 @@ void MortevielleEngine::fctTurn() {
 			handleDescriptionText(2, 175);
 			clearVerbBar();
 			_speechManager.startSpeech(6, -9, 1);
-			int answer = Alert::show(getEngineString(S_YES_NO), 1);
+			int answer = _dialogManager.show(getEngineString(S_YES_NO), 1);
 			if (answer == 1) {
 				_coreVar._currPlace = CRYPT;
 				affrep();
@@ -915,7 +915,7 @@ void MortevielleEngine::fctKnock() {
 		displayTextInVerbBar(getEngineString(S_HIT));
 
 	if (_coreVar._currPlace == LANDING) {
-		Alert::show(getEngineString(S_BEFORE_USE_DEP_MENU), 1);
+		_dialogManager.show(getEngineString(S_BEFORE_USE_DEP_MENU), 1);
 		return;
 	}
 
@@ -1225,7 +1225,7 @@ void MortevielleEngine::fctSleep() {
 		if (h > 23)
 			h = 0;
 		prepareRoom();
-		answer = Alert::show(getEngineString(S_YES_NO), 1);
+		answer = _dialogManager.show(getEngineString(S_YES_NO), 1);
 		_anyone = false;
 	} while (answer != 1);
 	_crep = 998;
@@ -1315,7 +1315,7 @@ void MortevielleEngine::fctWait() {
 			return;
 		}
 		handleDescriptionText(2, 102);
-		answer = Alert::show(getEngineString(S_YES_NO), 1);
+		answer = _dialogManager.show(getEngineString(S_YES_NO), 1);
 	} while (answer != 2);
 	_crep = 998;
 	if (!_anyone)
@@ -1632,7 +1632,7 @@ void MortevielleEngine::askRestart() {
 	_day = 0;
 	handleDescriptionText(2, 180);
 
-	int answer = Alert::show(getEngineString(S_YES_NO), 1);
+	int answer = _dialogManager.show(getEngineString(S_YES_NO), 1);
 	_quitGame = (answer != 1);
 }
 
diff --git a/engines/mortevielle/dialogs.cpp b/engines/mortevielle/dialogs.cpp
index 90c53d1648..4c7fddfccd 100644
--- a/engines/mortevielle/dialogs.cpp
+++ b/engines/mortevielle/dialogs.cpp
@@ -38,7 +38,7 @@ namespace Mortevielle {
  * Alert function - Show
  * @remarks	Originally called 'do_alert'
  */
-int Alert::show(const Common::String &msg, int n) {
+int DialogManager::show(const Common::String &msg, int n) {
 	// Make a copy of the current screen surface for later restore
 	g_vm->_backgroundSurface.copyFrom(g_vm->_screenSurface);
 
@@ -188,7 +188,7 @@ int Alert::show(const Common::String &msg, int n) {
  * Alert function - Decode Alert Details
  * @remarks	Originally called 'decod'
  */
-void Alert::decodeAlertDetails(Common::String inputStr, int &choiceNumb, int &lineNumb, int &col, Common::String &choiceStr, Common::String &choiceListStr) {
+void DialogManager::decodeAlertDetails(Common::String inputStr, int &choiceNumb, int &lineNumb, int &col, Common::String &choiceStr, Common::String &choiceListStr) {
 	// The second character of the string contains the number of choices
 	choiceNumb = atoi(inputStr.c_str() + 1);
 
@@ -228,7 +228,7 @@ void Alert::decodeAlertDetails(Common::String inputStr, int &choiceNumb, int &li
 		col *= 10;
 }
 
-void Alert::setPosition(int ji, int coldep, int esp) {
+void DialogManager::setPosition(int ji, int coldep, int esp) {
 	g_vm->_screenSurface.putxy(coldep + (40 + esp) * (ji - 1), 98);
 }
 
@@ -236,7 +236,7 @@ void Alert::setPosition(int ji, int coldep, int esp) {
  * Alert function - Draw Alert Box
  * @remarks	Originally called 'fait_boite'
  */
-void Alert::drawAlertBox(int lidep, int nli, int tx) {
+void DialogManager::drawAlertBox(int lidep, int nli, int tx) {
 	if (tx > 640)
 		tx = 640;
 	int x = 320 - ((uint)tx / 2);
@@ -252,7 +252,7 @@ void Alert::drawAlertBox(int lidep, int nli, int tx) {
  * Alert function - Set Button Text
  * @remarks	Originally called 'fait_choix'
  */
-void Alert::setButtonText(Common::String c, int coldep, int nbcase, Common::String *str, int esp) {
+void DialogManager::setButtonText(Common::String c, int coldep, int nbcase, Common::String *str, int esp) {
 	int i = 1;
 	int x = coldep;
 	for (int l = 1; l <= nbcase; ++l) {
@@ -283,7 +283,7 @@ void Alert::setButtonText(Common::String c, int coldep, int nbcase, Common::Stri
 /**
  * Questions asked before entering the hidden passage
  */
-bool KnowledgeCheck::show() {
+bool DialogManager::showKnowledgeCheck() {
 	const int textIndexArr[10] = {511, 516, 524, 531, 545, 552, 559, 563, 570, 576};
 	const int correctAnswerArr[10] = {4, 7, 1, 6, 4, 4, 2, 5, 3, 1 };
 
@@ -402,7 +402,7 @@ bool KnowledgeCheck::show() {
 /**
  * Draw the F3/F8 dialog
  */
-void f3f8::draw() {
+void DialogManager::drawF3F8() {
 	Common::String f3 = g_vm->getEngineString(S_F3);
 	Common::String f8 = g_vm->getEngineString(S_F8);
 
@@ -425,7 +425,7 @@ void f3f8::draw() {
  * Graphical Device if modified
  * @remarks	Originally called 'diver'
  */
-void f3f8::checkForF8(int SpeechNum, bool drawAni50Fl) {
+void DialogManager::checkForF8(int SpeechNum, bool drawAni50Fl) {
 	g_vm->testKeyboard();
 	do {
 		g_vm->_speechManager.startSpeech(SpeechNum, 0, 0);
@@ -445,7 +445,7 @@ void f3f8::checkForF8(int SpeechNum, bool drawAni50Fl) {
  * Alert function - Loop until F3 or F8 is pressed
  * @remarks	Originally called 'atf3f8'
  */
-int f3f8::waitForF3F8() {
+int DialogManager::waitForF3F8() {
 	int key;
 
 	do {
@@ -457,7 +457,7 @@ int f3f8::waitForF3F8() {
 	return key;
 }
 
-void f3f8::aff50(bool drawAni50Fl) {
+void DialogManager::aff50(bool drawAni50Fl) {
 	g_vm->_caff = 50;
 	g_vm->_maff = 0;
 	g_vm->_text.taffich();
@@ -468,10 +468,10 @@ void f3f8::aff50(bool drawAni50Fl) {
 		g_vm->handleDescriptionText(2, kDialogStringIndex + 142);
 
 	// Draw the f3/f8 dialog
-	draw();
+	drawF3F8();
 }
 
-void f3f8::ani50() {
+void DialogManager::ani50() {
 	g_vm->_crep = g_vm->animof(1, 1);
 	g_vm->pictout(kAdrAni, g_vm->_crep, 63, 12);
 	g_vm->_crep = g_vm->animof(2, 1);
@@ -480,4 +480,7 @@ void f3f8::ani50() {
 	g_vm->handleDescriptionText(2, kDialogStringIndex + 143);
 }
 
+void DialogManager::setParent(MortevielleEngine *vm) {
+	_vm = vm;
+}
 } // End of namespace Mortevielle
diff --git a/engines/mortevielle/dialogs.h b/engines/mortevielle/dialogs.h
index 9b980af379..35c3c34cac 100644
--- a/engines/mortevielle/dialogs.h
+++ b/engines/mortevielle/dialogs.h
@@ -32,6 +32,7 @@
 #include "common/str.h"
 
 namespace Mortevielle {
+class MortevielleEngine;
 
 static const int NUM_LINES = 7;
 const int kMaxHotspots = 14;
@@ -41,28 +42,23 @@ struct Hotspot {
 	bool _enabled;
 };
 
-class Alert {
+class DialogManager {
 private:
-	static void decodeAlertDetails(Common::String inputStr, int &choiceNumb, int &lineNumb, int &col, Common::String &choiceStr, Common::String &choiceListStr);
-	static void setPosition(int ji, int coldep, int esp);
-	static void drawAlertBox(int lidep, int nli, int tx);
-	static void setButtonText(Common::String c, int coldep, int nbcase, Common::String *str, int esp);
-public:
-	static int show(const Common::String &msg, int n);
-};
-
-class KnowledgeCheck {
-public:
-	static bool show();
-};
+	MortevielleEngine *_vm;
 
-class f3f8 {
+	void decodeAlertDetails(Common::String inputStr, int &choiceNumb, int &lineNumb, int &col, Common::String &choiceStr, Common::String &choiceListStr);
+	void setPosition(int ji, int coldep, int esp);
+	void drawAlertBox(int lidep, int nli, int tx);
+	void setButtonText(Common::String c, int coldep, int nbcase, Common::String *str, int esp);
 public:
-	static void draw();
-	static void checkForF8(int SpeechNum, bool drawAni50Fl);
-	static int waitForF3F8();
-	static void aff50(bool drawAni50Fl);
-	static void ani50();
+	void setParent(MortevielleEngine *vm);
+	int show(const Common::String &msg, int n);
+	void drawF3F8();
+	void checkForF8(int SpeechNum, bool drawAni50Fl);
+	int waitForF3F8();
+	void aff50(bool drawAni50Fl);
+	void ani50();
+	bool showKnowledgeCheck();
 };
 
 } // End of namespace Mortevielle
diff --git a/engines/mortevielle/mortevielle.cpp b/engines/mortevielle/mortevielle.cpp
index c6cafac9d6..95750f5c4a 100644
--- a/engines/mortevielle/mortevielle.cpp
+++ b/engines/mortevielle/mortevielle.cpp
@@ -75,6 +75,7 @@ MortevielleEngine::MortevielleEngine(OSystem *system, const ADGameDescription *g
 		_soundManager(_mixer) {
 	g_vm = this;
 	_debugger.setParent(this);
+	_dialogManager.setParent(this);
 	_screenSurface.setParent(this);
 	_mouse.setParent(this);
 	_text.setParent(this);
@@ -579,14 +580,14 @@ Common::Error MortevielleEngine::run() {
  * Show the game introduction
  */
 void MortevielleEngine::showIntroduction() {
-	f3f8::aff50(false);
+	_dialogManager.aff50(false);
 	_speechManager._mlec = 0;
-	f3f8::checkForF8(142, false);
+	_dialogManager.checkForF8(142, false);
 	if (shouldQuit())
 		return;
 
-	f3f8::ani50();
-	f3f8::checkForF8(143, true);
+	_dialogManager.ani50();
+	_dialogManager.checkForF8(143, true);
 	if (shouldQuit())
 		return;
 
@@ -689,7 +690,7 @@ void MortevielleEngine::handleAction() {
 		if (_menu._menuSelected && (_msg[3] == MENU_LOAD))
 			_savegameManager.loadGame((_msg[4] & 15) - 1);
 		if (inkey == '\103') {       /* F9 */
-			temps = Alert::show(_hintPctMessage, 1);
+			temps = _dialogManager.show(_hintPctMessage, 1);
 			return;
 		} else if (inkey == '\77') {
 			if ((_menuOpcode != OPCODE_NONE) && ((_msg[3] == MENU_ACTION) || (_msg[3] == MENU_SELF))) {
@@ -1753,12 +1754,12 @@ void MortevielleEngine::startDialog(int16 rep) {
 	_mouse.hideMouse();
 	Common::String dialogStr = getString(rep + kDialogStringIndex);
 	_text.displayStr(dialogStr, 230, 4, 65, 24, 5);
-	f3f8::draw();
+	_dialogManager.drawF3F8();
 
 	key = 0;
 	do {
 		_speechManager.startSpeech(rep, haut[_caff - 69], 0);
-		key = f3f8::waitForF3F8();
+		key = _dialogManager.waitForF3F8();
 		if (shouldQuit())
 			return;
 	} while (key != 66);
@@ -2164,7 +2165,7 @@ int MortevielleEngine::getRandomNumber(int minval, int maxval) {
  * @remarks	Originally called 'aldepl'
  */
 void MortevielleEngine::showMoveMenuAlert() {
-	Alert::show(getEngineString(S_USE_DEP_MENU), 1);
+	_dialogManager.show(getEngineString(S_USE_DEP_MENU), 1);
 }
 
 /**
@@ -3640,7 +3641,7 @@ void MortevielleEngine::tfleche() {
 		} while (!(qust || inRect || _anyone));
 
 		if (qust && (touch == '\103'))
-			Alert::show(_hintPctMessage, 1);
+			_dialogManager.show(_hintPctMessage, 1);
 	} while (!((touch == '\73') || ((touch == '\104') && (_x != 0) && (_y != 0)) || (_anyone) || (inRect)));
 
 	if (touch == '\73')
diff --git a/engines/mortevielle/mortevielle.h b/engines/mortevielle/mortevielle.h
index bdf28e4514..9facc5ef86 100644
--- a/engines/mortevielle/mortevielle.h
+++ b/engines/mortevielle/mortevielle.h
@@ -38,6 +38,7 @@
 #include "common/error.h"
 #include "graphics/surface.h"
 #include "mortevielle/debugger.h"
+#include "mortevielle/dialogs.h"
 #include "mortevielle/graphics.h"
 #include "mortevielle/menu.h"
 #include "mortevielle/mouse.h"
@@ -487,6 +488,7 @@ public:
 	Menu _menu;
 	MouseHandler _mouse;
 	TextHandler _text;
+	DialogManager _dialogManager;
 
 	MortevielleEngine(OSystem *system, const ADGameDescription *gameDesc);
 	~MortevielleEngine();
@@ -528,7 +530,6 @@ public:
 	void pictout(int seg, int dep, int x, int y);
 	void sauvecr(int y, int dy);
 	void charecr(int y, int dy);
-
 };
 
 extern MortevielleEngine *g_vm;