v0.3.1d: fixed some bugs with artifact generation

src/com/shatteredpixel/shatteredpixeldungeon/Dungeon.java

@@ -140,8 +140,6 @@ public class Dungeon {
 		version = Game.versionCode;
 		challenges = ShatteredPixelDungeon.challenges();
 
-		Generator.initArtifacts();
-
 		Actor.clear();
 		Actor.resetNextID();
 		
@@ -175,7 +173,8 @@ public class Dungeon {
 		Imp.Quest.reset();
 		
 		Room.shuffleTypes();
-		
+
+		Generator.initArtifacts();
 		hero = new Hero();
 		hero.live();
 		

src/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/npcs/Ghost.java

@@ -246,7 +246,7 @@ public class Ghost extends NPC {
 		private static int type;
 
 		private static boolean given;
-		public static boolean processed;
+		private static boolean processed;
 		
 		private static int depth;
 		
@@ -371,6 +371,10 @@ public class Ghost extends NPC {
 			
 			Journal.remove( Journal.Feature.GHOST );
 		}
+
+		public static boolean completed(){
+			return spawned && processed;
+		}
 	}
 
 

src/com/shatteredpixel/shatteredpixeldungeon/items/Generator.java

@@ -202,7 +202,7 @@ public class Generator {
 			LloydsBeacon.class,
 			EtherealChains.class
 			};
-		Category.ARTIFACT.probs = INITIAL_ARTIFACT_PROBS;
+		Category.ARTIFACT.probs = INITIAL_ARTIFACT_PROBS.clone();
 		
 		Category.SEED.classes = new Class<?>[]{
 			Firebloom.Seed.class,
@@ -360,10 +360,10 @@ public class Generator {
 
 	//resets artifact probabilities, for new dungeons
 	public static void initArtifacts() {
-		Category.ARTIFACT.probs = INITIAL_ARTIFACT_PROBS;
+		Category.ARTIFACT.probs = INITIAL_ARTIFACT_PROBS.clone();
 
 		//checks for dried rose quest completion, adds the rose in accordingly.
-		if (Ghost.Quest.processed) Category.ARTIFACT.probs[10] = 1;
+		if (Ghost.Quest.completed()) Category.ARTIFACT.probs[10] = 1;
 
 		spawnedArtifacts = new ArrayList<String>();
 	}