Erwan

- fix for issue 348
- Fix a bug when going out of the deck editor then back to it again would show an incorrect color icon instead of nothing
- Fix a bug where the AI tries to play a spell with a target instead of just checking if it can play it. (visually, this showed as the AI tapping mana, then "freezing" for a few seconds with some cards grayed out on the battlefield)

projects/mtg/src/AIPlayer.cpp

@@ -391,8 +391,9 @@ int AIPlayer::chooseTarget(TargetChooser * _tc, Player * forceTarget){
   //Couldn't find any valid target,
   //usually that's because we played a card that has bad side effects (ex: when X comes into play, return target land you own to your hand)
   //so we try again to choose a target in the other player's field...
+  if (checkOnly) return 0;
   int cancel = gameObs->cancelCurrentAction();
-  if (!cancel && !forceTarget) return chooseTarget(_tc,target->opponent());
+  if ( !cancel && !forceTarget) return chooseTarget(_tc,target->opponent());
 
   //ERROR!!!
   return 0;

projects/mtg/src/GameStateDeckViewer.cpp

@@ -125,6 +125,7 @@ void GameStateDeckViewer::Start()
   mAlpha = 255;
   last_user_activity = NO_USER_ACTIVITY_HELP_DELAY + 1;
   onScreenTransition = 0;
+  useFilter = 0;
 
   pricelist = NEW PriceList(RESPATH"/settings/prices.dat",mParent->collection);
   playerdata = NEW PlayerData(mParent->collection);

projects/mtg/src/GameStateShop.cpp

@@ -304,7 +304,6 @@ void GameStateShop::load(){
   int nbsets = 0;
   int nbboostersets = 0;
 
-  JQuad * mBackThumb = resources.GetQuad("back_thumb");
   for(int i=0;i<BOOSTER_SLOTS;i++){
     mBooster[i].randomize(packlist);
     mInventory[i] = 1+rand()%mBooster[i].maxInventory();

projects/mtg/src/WGui.cpp

@@ -1161,6 +1161,7 @@ void WGuiCardImage::Render(){
     else
       q = resources.GetQuad("back");
     float scale = p.actZ * 257.f / q->mHeight;
+    q->SetColor(ARGB(255,255,255,255));
     renderer->RenderQuad(q,p.x,p.y,0,scale,scale);
   }else{ //Have card.
     if(bThumb){ //Thumbnail.