GRIFFON: Initial code for game modes

5 files changed, 44 insertions, 26 deletions

diff --git a/engines/griffon/combat.cpp b/engines/griffon/combat.cpp
index e23596f15c..ffd07f35ac 100644
--- a/engines/griffon/combat.cpp
+++ b/engines/griffon/combat.cpp
@@ -1002,7 +1002,7 @@ void GriffonEngine::damageNPC(int npcnum, int damage, int spell) {
 
 		if (_npcInfo[npcnum].script == kScriptEndOfGame) {
 			endOfGame();
-			_gameEnd = true;
+			_gameMode = kGameModeEnd;
 		}
 	}
 }
diff --git a/engines/griffon/dialogs.cpp b/engines/griffon/dialogs.cpp
index 4b0fbc682b..d149a8d199 100644
--- a/engines/griffon/dialogs.cpp
+++ b/engines/griffon/dialogs.cpp
@@ -184,7 +184,11 @@ void GriffonEngine::title(int mode) {
 						_ticks = g_system->getMillis();
 						ticks1 = _ticks;
 
-						exitTitle = true;
+						saveLoadNew();
+
+						if (_gameMode == kGameModeNewGame) {
+							exitTitle = true;
+						}
 						break;
 					case 1:
 						configMenu();
@@ -589,10 +593,9 @@ void GriffonEngine::saveLoadNew() {
 					if (curRow == 0) {
 						if (curCol == 0) {
 							// NEW GAME
-							newGame();
+							_gameMode = kGameModeNewGame;
 
-							if (_shouldQuit || _gameEnd)
-								return;
+							return;
 						} else if (curCol == 1) {
 							// SAVE GAME
 							lowerLock = true;
@@ -611,7 +614,7 @@ void GriffonEngine::saveLoadNew() {
 							_shouldQuit = true;
 							return;
 						}
-					} 
+					}
 					if (lowerLock && tickPause < _ticks) {
 						if ((curCol == 1) && saveState(curRow - 1)) {
 							_secStart += _secsInGame;
@@ -620,20 +623,11 @@ void GriffonEngine::saveLoadNew() {
 							_saveSlot = curRow - 1;
 							curRow = 0;
 						} else if ((curCol == 2) && loadState(curRow - 1)) {
-							_player.walkSpeed = 1.1f;
-							_animSpeed = 0.5f;
-							_attacking = false;
-							_player.attackSpeed = 1.5f;
-
-							_playingGardens = false;
-							_playingBoss = false;
+							_saveSlot = curRow - 1;
 
-							haltSoundChannel(-1);
+							_gameMode = kGameModeLoadGame;
 
-							_secsInGame = 0;
-							_saveSlot = curRow - 1;
-							loadMap(_curMap);
-							mainLoop();
+							return;
 						}
 						tickPause = _ticks + 125;
 					}
diff --git a/engines/griffon/engine.cpp b/engines/griffon/engine.cpp
index 8c0b511490..b23dae9e5d 100644
--- a/engines/griffon/engine.cpp
+++ b/engines/griffon/engine.cpp
@@ -105,7 +105,7 @@ void GriffonEngine::mainLoop() {
 		 _console->onFrame();
 
 		updateEngine();
-	} while (!_shouldQuit && !_gameEnd);
+	} while (!_shouldQuit && _gameMode != kGameModeEnd);
 }
 
 void GriffonEngine::updateEngine() {
@@ -161,7 +161,7 @@ void GriffonEngine::updateEngine() {
 
 		checkHit();
 
-		if (_gameEnd)
+		if (_gameMode == kGameModeEnd)
 			return;
 	}
 
@@ -244,7 +244,7 @@ void GriffonEngine::updateEngine() {
 	if (_player.hp <= 0) {
 		theEnd();
 
-		_gameEnd = true;
+		_gameMode = kGameModeEnd;
 
 		return;
 	}
diff --git a/engines/griffon/griffon.cpp b/engines/griffon/griffon.cpp
index 118ff0e846..264d0f0c6e 100644
--- a/engines/griffon/griffon.cpp
+++ b/engines/griffon/griffon.cpp
@@ -59,7 +59,7 @@ GriffonEngine::GriffonEngine(OSystem *syst) : Engine(syst) {
 	_mixer = nullptr;
 
 	_shouldQuit = false;
-	_gameEnd = false;
+	_gameMode = kGameModeIntro;
 
 	_musicChannel = -1;
 	_menuChannel = -1;
@@ -138,11 +138,27 @@ Common::Error GriffonEngine::run() {
 		return Common::kNoError;
 
 	while (!_shouldQuit) {
-		_gameEnd = false;
-
 		title(0);
 
-		if (!_shouldQuit && !_gameEnd)
+		if (_gameMode == kGameModeNewGame) {
+			newGame();
+		} else if (_gameMode == kGameModeLoadGame) {
+			_player.walkSpeed = 1.1f;
+			_animSpeed = 0.5f;
+			_attacking = false;
+			_player.attackSpeed = 1.5f;
+
+			_playingGardens = false;
+			_playingBoss = false;
+
+			haltSoundChannel(-1);
+
+			_secsInGame = 0;
+			loadMap(_curMap);
+			mainLoop();
+		}
+
+		if (!_shouldQuit && _gameMode != kGameModeEnd)
 			saveLoadNew();
 	}
 
diff --git a/engines/griffon/griffon.h b/engines/griffon/griffon.h
index f202437581..f766b9df7f 100644
--- a/engines/griffon/griffon.h
+++ b/engines/griffon/griffon.h
@@ -320,6 +320,14 @@ struct ObjectInfoStruct {
 	int script;
 };
 
+enum {
+	kGameModeIntro,
+	kGameModeEnd,
+	kGameModeSaveLoad,
+	kGameModeNewGame,
+	kGameModeLoadGame
+};
+
 class GriffonEngine : public Engine {
 public:
 	GriffonEngine(OSystem *syst);
@@ -331,7 +339,7 @@ public:
 private:
 	Common::RandomSource *_rnd;
 	bool _shouldQuit;
-	bool _gameEnd;
+	int _gameMode;
 
 	Console *_console;