Psyringe - This revision adds "cheat mode", as suggested and pre-reviewed here:

http://wololo.net/forum/viewtopic.php?f=15&t=730

Although the feature is named "cheat mode", its main purpose is to provide a toolbox for content creators. Currently this means to help AI deck creators, but the cheat mode is easily extensible.

Features:
- To enable cheat mode, create a new profile with the super secret cheat name (shouldn't be hard to find - or just mail me if you don't want to look). Then, leave and re-enter the Options menu. You can now enable cheat mode on the first tab. Note: The secret profile name is *not* my original suggestion from the forum, I went with Jeck's alternative suggestion so that he won't have to cringe over bad puns everytime he's using it. ;)

- Complete collection: In cheat mode, there's a new option in the deck viewer, which makes sure that you have at least 4 of any card available.

- Deck integrity: When in cheat mode, and you load a deck with cards that are not present in your collection, then these cards won't be stripped from your deck any more. Instead, they are added to your collection.

- Money cheat: In cheat mode, when you click on an item in the shop, you get the option to steal 1,000 credits from the shopkeeper.

Please review my code - I just started with C++, I may make very obvious mistakes or use inelegant style. The sooner you point this out, the sooner I'll improve.

thanks to wololo and jeck for comments and suggestions.

Jeck: Do the setVisible and setHidden methods currently work? I tried to use them to hide a menu item, but they all seem to lead to empty methods - Perhaps placeholders for a not yet implemented functionality?

projects/mtg/include/GameOptions.h

@@ -13,6 +13,7 @@ using std::string;
 #define PLAYER_SAVEFILE "data.dat"
 #define PLAYER_SETTINGS "options.txt"
 #define PLAYER_COLLECTION "collection.dat"
+#define SECRET_PROFILE "Gleemax"
 
 #define INVALID_OPTION -1
 
@@ -34,6 +35,7 @@ public:
     MUSICVOLUME,
     SFXVOLUME,
     DIFFICULTY,
+    CHEATMODE,
     OSD,
     CLOSEDHAND,
     HANDDIRECTION,

projects/mtg/include/MTGDeck.h

@@ -90,6 +90,7 @@ class MTGDeck{
   int addRandomCards(int howmany, int * setIds = NULL, int nbSets = 0, int rarity = -1, const char * subtype = NULL, int * colors = NULL, int nbcolors = 0);
   int add(int cardid);
   int add(MTGDeck * deck); // adds the contents of "deck" into myself
+  int complete();
   int remove(int cardid);
   int removeAll();
   int add(MTGCard * card);

projects/mtg/src/GameOptions.cpp

@@ -22,6 +22,7 @@ const char * Options::optionNames[] = {
   "musicVolume",
   "sfxVolume",
   "difficulty",
+  "cheatmode",
   "displayOSD",
   "closed_hand",
   "hand_direction",
@@ -282,9 +283,18 @@ int GameOptions::load(){
     }
     file.close();
   }
+  // (PSY) Make sure that cheatmode is switched off for ineligible profiles:
+  if(options[Options::ACTIVE_PROFILE].str != SECRET_PROFILE) {
+    (*this)[Options::CHEATMODE].number = 0;
+  }
   return 1;
 }
 int GameOptions::save(){
+  // (PSY) Make sure that cheatmode is switched off for ineligible profiles:
+  if(options[Options::ACTIVE_PROFILE].str != SECRET_PROFILE) {
+    (*this)[Options::CHEATMODE].number = 0;
+  }
+
   std::ofstream file(mFilename.c_str());
   if (file){
     for ( int x=0; x < (int) values.size(); x++ ){

projects/mtg/src/GameStateDeckViewer.cpp

@@ -95,10 +95,12 @@ void GameStateDeckViewer::Start()
   stw.pageCount = 5;
   stw.needUpdate = true;
 
-  menu = NEW SimpleMenu(11,this,menuFont,SCREEN_WIDTH/2-100,20);
+  menu = NEW SimpleMenu(11,this,menuFont,SCREEN_WIDTH/2-150,20);
   menu->Add(0,"Save");
   menu->Add(1,"Save & Rename");
   menu->Add(2,"Switch decks without saving");
+  if(options[Options::CHEATMODE].number)
+      menu->Add(-1,"Complete collection & reset (cheat)");
   menu->Add(3,"Back to main menu");
   menu->Add(4,"Cancel");
 
@@ -1096,13 +1098,20 @@ int GameStateDeckViewer::loadDeck(int deckid){
   sprintf(deckname,"deck%i.txt",deckid);
   SAFE_DELETE(myDeck);
   myDeck = NEW DeckDataWrapper(NEW MTGDeck(options.profileFile(deckname,"",false,false).c_str(), mParent->collection));
+  
+  // Check whether the cards in the deck are actually available in the player's collection:
   MTGCard * current = myDeck->getNext();
+  int cheatmode = options[Options::CHEATMODE].number;
   while (current){
     int howmanyinDeck = myDeck->cards[current];
     for (int i = 0; i < howmanyinDeck; i++){
       int deleted = myCollection->Remove(current);
-      if (!deleted){
+      if (!deleted){                             // Card was not present in the collection
-        myDeck->Remove(current);
+        if (cheatmode) {                         // (PSY) Are we in cheatmode?
+          playerdata->collection->add(current);  // (PSY) Yes - add the card to the collection
+        } else {
+          myDeck->Remove(current);               // No - remove the card from the deck
+        }
       }
     }
     current = myDeck->getNext(current);
@@ -1173,6 +1182,11 @@ void GameStateDeckViewer::ButtonPressed(int controllerId, int controlId)
       case 11: //Save / exit menu
         switch (controlId)
         {
+        case -1:                               // (PSY) Cheatmode: Complete the collection
+          playerdata->collection->complete();  // Add the cards
+          playerdata->collection->save();      // Save the new collection
+          mStage =  STAGE_WELCOME;             // Reset the deck viewer, so that the new collection gets loaded
+          break;
         case 0:
           myDeck->save();
           playerdata->save();

projects/mtg/src/GameStateOptions.cpp

@@ -36,6 +36,8 @@ void GameStateOptions::Start()
   optionsList->Add(NEW OptionInteger(Options::OSD, "Display InGame extra information"));
   if (options[Options::DIFFICULTY_MODE_UNLOCKED].number)
     optionsList->Add(NEW WDecoEnum(NEW OptionInteger(Options::DIFFICULTY,"Difficulty",3,1,0),OptionDifficulty::getInstance()));
+  if(options[Options::ACTIVE_PROFILE].str == SECRET_PROFILE)
+    optionsList->Add(NEW OptionInteger(Options::CHEATMODE, "Enable cheat mode"));
   optionsList->Add(NEW OptionInteger(Options::INTERRUPT_SECONDS, "Seconds to pause for an Interrupt", 20, 1));
   optionsList->Add(NEW OptionInteger(Options::INTERRUPTMYSPELLS, "Interrupt my spells"));
   optionsList->Add(NEW OptionInteger(Options::INTERRUPTMYABILITIES, "Interrupt my abilities"));  

projects/mtg/src/MTGDeck.cpp

@@ -545,6 +545,27 @@ int MTGDeck::add(MTGCard * card){
   return (add(card->getId()));
 }
 
+int MTGDeck::complete() {
+  /* (PSY) adds cards to the deck/collection. Makes sure that the deck
+     or collection has at least 4 of every implemented card. Does not
+     change the number of cards of which already 4 or more are present. */
+  int id, n;
+  size_t databaseSize = database->ids.size();
+  for (size_t it = 0 ; it < databaseSize ; it++) {
+    id = database->ids[it];
+    if(cards.find(id) == cards.end()){
+      cards[id] = 4;
+      total_cards += 4;
+    } else {
+      n = cards[id];
+      if (n < 4) {
+        total_cards += 4 - n;
+        cards[id] = 4;
+      }
+    }    
+  }
+  return 1;
+}
 
 int MTGDeck::removeAll(){
   total_cards = 0;

projects/mtg/src/ShopItem.cpp

@@ -257,6 +257,9 @@ void ShopItems::Update(float dt){
 	      dialog = NEW SimpleMenu(1,this,resources.GetJLBFont(Constants::MENU_FONT),SCREEN_WIDTH-300,SCREEN_HEIGHT/2,buffer);
 	      dialog->Add(1,"Yes");
 	      dialog->Add(2,"No");
+        if(options[Options::CHEATMODE].number) {
+          dialog->Add(3,"Steal 1,000 credits (cheat)");
+        }
       }
       else{
 	      dialog->Update(dt);
@@ -433,6 +436,9 @@ void ShopItems::ButtonPressed(int controllerId, int controlId){
     }
     showPriceDialog = -1;
     break;
+  case 3:  // (PSY) Cheatmode: get free money
+    playerdata->credits += 1000;
+    break;
   }
 }