Add cancel option to save game prompt

ApplicationResourcePatches/DITL/1041.json

@@ -0,0 +1,45 @@
+{
+	"items" :
+	[
+		{
+			"name" : "Save First",
+			"itemType" : "Button",
+			"pos" : [ 174, 48 ],
+			"size" : [ 80, 20 ],
+			"id" : 0,
+			"enabled" : true
+		},
+		{
+			"name" : "Don't Save",
+			"itemType" : "Button",
+			"pos" : [ 82, 48 ],
+			"size" : [ 80, 20 ],
+			"id" : 0,
+			"enabled" : true
+		},
+		{
+			"name" : "Cancel",
+			"itemType" : "Button",
+			"pos" : [ 20, 48 ],
+			"size" : [ 50, 20 ],
+			"id" : 0,
+			"enabled" : true
+		},
+		{
+			"name" : "Do you want to save the state of the game before quitting?",
+			"itemType" : "Label",
+			"pos" : [ 8, 8 ],
+			"size" : [ 201, 32 ],
+			"id" : 0,
+			"enabled" : false
+		},
+		{
+			"name" : "",
+			"itemType" : "Icon",
+			"pos" : [ 222, 8 ],
+			"size" : [ 32, 32 ],
+			"id" : 1072,
+			"enabled" : false
+		}
+	]
+}

ApplicationResourcePatches/manifest.json

@@ -2,6 +2,7 @@
 	"add" :
 	{
 		"DITL/1017.json" : "ApplicationResourcePatches/DITL/1017.json",
+		"DITL/1041.json" : "ApplicationResourcePatches/DITL/1041.json",
 		"DITL/2000.json" : "ApplicationResourcePatches/DITL/2000.json",
 		"DITL/2001.json" : "ApplicationResourcePatches/DITL/2001.json",
 		"DITL/2002.json" : "ApplicationResourcePatches/DITL/2002.json",

GpApp/GliderProtos.h

@@ -425,7 +425,7 @@ void HandleBands (void);								// --- RubberBands.c
 Boolean AddBand (gliderPtr, SInt16, SInt16, Boolean);
 void KillAllBands (void);
 
-void SaveGame2 (void);									// --- SavedGames.c
+Boolean SaveGame2 (void);									// --- SavedGames.c
 Boolean OpenSavedGame (void);
 //void SaveGame (Boolean);
 

GpApp/Input.cpp

@@ -42,7 +42,7 @@ void DoPause (void);
 void DoTouchScreenMenu (void);
 void DoBatteryEngaged (gliderPtr);
 void DoHeliumEngaged (gliderPtr);
-Boolean QuerySaveGame (void);
+void QuerySaveGame (Boolean &save, Boolean &cancel);
 
 
 demoPtr		demoData;
@@ -75,13 +75,24 @@ void DoCommandKey (void)
 
 	if (theKeys->IsSet(PL_KEY_ASCII('Q')))
 	{
+		Boolean wantCancel = false;
 		playing = false;
 		paused = false;
 		if ((!twoPlayerGame) && (!demoGoing))
 		{
-			if (QuerySaveGame())
+			Boolean wantSave = false;
-				SaveGame2();		// New save game.
+			QuerySaveGame(wantSave, wantCancel);
+
+			if (wantSave)
+			{
+				// New save game.
+				if (!SaveGame2())
+					wantCancel = true;
+			}
 		}
+
+		if (wantCancel)
+			playing = true;
 	}
 	else if ((theKeys->IsSet(PL_KEY_ASCII('S'))) && (!twoPlayerGame))
 	{
@@ -326,12 +337,23 @@ void DoTouchScreenMenu(void)
 	switch (highlightedItem)
 	{
 	case TouchScreenMenuItems::kQuit:
-		playing = false;
-		paused = false;
-		if ((!twoPlayerGame) && (!demoGoing))
 		{
-			if (QuerySaveGame())
+			Boolean wantCancel = false;
-				SaveGame2();		// New save game.
+			playing = false;
+			paused = false;
+			if ((!twoPlayerGame) && (!demoGoing))
+			{
+				Boolean wantSave = false;
+				QuerySaveGame(wantSave, wantCancel);
+				if (wantSave)
+				{
+					if (!SaveGame2())		// New save game.
+						wantCancel = true;
+				}
+			}
+
+			if (wantCancel)
+				playing = true;
 		}
 		break;
 	case TouchScreenMenuItems::kSave:
@@ -793,19 +815,19 @@ void GetInput (gliderPtr thisGlider)
 
 //--------------------------------------------------------------  QuerySaveGame
 
-Boolean QuerySaveGame (void)
+void QuerySaveGame (Boolean &save, Boolean &cancel)
 {
 	#define		kSaveGameAlert		1041
 	#define		kYesSaveGameButton	1
+	#define		kNoButton			2
+	#define		kCancelButton		3
 	short		hitWhat;
 
 	InitCursor();
 	FlushEvents();
 //	CenterAlert(kSaveGameAlert);
 	hitWhat = PortabilityLayer::DialogManager::GetInstance()->DisplayAlert(kSaveGameAlert, nullptr);
-	if (hitWhat == kYesSaveGameButton)
+	save = (hitWhat == kYesSaveGameButton);
-		return (true);
+	cancel = (hitWhat == kCancelButton);
-	else
-		return (false);
 }
 

GpApp/SavedGames.cpp

@@ -116,7 +116,7 @@ static PortabilityLayer::FileBrowserUI_DetailsCallbackAPI GetSavedGameDetailsAPI
 
 //--------------------------------------------------------------  SaveGame2
 
-void SaveGame2 (void)
+Boolean SaveGame2 (void)
 {
 	// Bringing up the save file UI can cause key/mouse events to be missed, resulting in state being stuck when this comes back.
 	// To avoid that, clear all state here.
@@ -146,7 +146,7 @@ void SaveGame2 (void)
 	if (savedGame == nil)
 	{
 		YellowAlert(kYellowFailedSaveGame, PLErrors::kOutOfMemory);
-		return;
+		return false;
 	}
 
 	memset(savedGame, 0, byteCount);
@@ -166,7 +166,7 @@ void SaveGame2 (void)
 	if (!fm->PromptSaveFile(spec.m_dir, 'gliG', savePath, savePathLength, sizeof(spec.m_name), PLPasStr(gameNameStr), PSTR("Save Game"), GetSavedGameDetailsAPI()))
 	{
 		mm->Release(savedGame);
-		return;
+		return false;
 	}
 
 	assert(savePathLength < sizeof(spec.m_name) - 1);
@@ -179,7 +179,7 @@ void SaveGame2 (void)
 		if (!fm->DeleteFile(spec.m_dir, spec.m_name))
 		{
 			CheckFileError(PLErrors::kAccessDenied, PSTR("Saved Game"));
-			return;
+			return false;
 		}
 	}
 	
@@ -233,6 +233,8 @@ void SaveGame2 (void)
 	}
 
 	mm->Release(savedGame);
+
+	return true;
 }
 
 //--------------------------------------------------------------  SavedGameMismatchError