Fixed dungeon challenge scoreboard and implement dungeon drops

Also fixed a few dungeon script handlers

src/main/java/emu/grasscutter/data/GameData.java

@@ -66,7 +66,8 @@ public class GameData {
 	private static final Int2ObjectMap<DailyDungeonData> dailyDungeonDataMap = new Int2ObjectOpenHashMap<>();
 	private static final Int2ObjectMap<DungeonData> dungeonDataMap = new Int2ObjectOpenHashMap<>();
 	private static final Int2ObjectMap<ShopGoodsData> shopGoodsDataMap = new Int2ObjectOpenHashMap<>();
-
+	private static final Int2ObjectMap<RewardPreviewData> rewardPreviewDataMap = new Int2ObjectOpenHashMap<>();
+	
 	// Cache
 	private static Map<Integer, List<Integer>> fetters = new HashMap<>();
 	private static Map<Integer, List<ShopGoodsData>> shopGoods = new HashMap<>();
@@ -300,6 +301,13 @@ public class GameData {
 		return shopGoods;
 	}
 
+	/**
+	 * @return the rewardpreviewdatamap
+	 */
+	public static Int2ObjectMap<RewardPreviewData> getRewardPreviewDataMap() {
+		return rewardPreviewDataMap;
+	}
+
 	public static IntList getScenePointIdList() {
 		return scenePointIdList;
 	}

src/main/java/emu/grasscutter/data/common/ItemParamStringData.java

@@ -0,0 +1,26 @@
+package emu.grasscutter.data.common;
+
+public class ItemParamStringData {
+	private int Id;
+    private String Count;
+
+    public ItemParamStringData() {}
+
+	public int getId() {
+		return Id;
+	}
+
+	public String getCount() {
+		return Count;
+	}
+	
+	public ItemParamData toItemParamData() {
+		if (Count.contains(";")) {
+			String[] split = Count.split(";");
+			Count = Count.split(";")[split.length - 1];
+		} else if (Count.contains(".")) {
+			return new ItemParamData(Id, (int) Math.ceil(Double.parseDouble(Count)));
+		}
+		return new ItemParamData(Id, Integer.parseInt(Count));
+	}
+}

src/main/java/emu/grasscutter/data/def/DungeonData.java

@@ -11,7 +11,10 @@ public class DungeonData extends GameResource {
 	private int Id;
 	private int SceneId;
 	private int ShowLevel;
+	private int PassRewardPreviewID;
 	private String InvolveType; // TODO enum
+	
+	private RewardPreviewData previewData;
 	    
 	@Override
 	public int getId() {
@@ -26,8 +29,14 @@ public class DungeonData extends GameResource {
 		return ShowLevel;
 	}
 
+	public RewardPreviewData getRewardPreview() {
+		return previewData;
+	}
+
 	@Override
 	public void onLoad() {
-		
+		if (this.PassRewardPreviewID > 0) {
+			this.previewData = GameData.getRewardPreviewDataMap().get(this.PassRewardPreviewID);
+		}
 	}
 }

src/main/java/emu/grasscutter/data/def/RewardPreviewData.java

@@ -0,0 +1,43 @@
+package emu.grasscutter.data.def;
+
+import java.util.Arrays;
+import java.util.List;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.data.GameData;
+import emu.grasscutter.data.GameResource;
+import emu.grasscutter.data.ResourceType;
+
+import emu.grasscutter.game.props.SceneType;
+
+import emu.grasscutter.data.ResourceType.LoadPriority;
+import emu.grasscutter.data.common.ItemParamData;
+import emu.grasscutter.data.common.ItemParamStringData;
+
+@ResourceType(name = "RewardPreviewExcelConfigData.json", loadPriority = LoadPriority.HIGH)
+public class RewardPreviewData extends GameResource {
+	private int Id;
+	private ItemParamStringData[] PreviewItems;
+	private ItemParamData[] PreviewItemsArray;
+	
+	@Override
+	public int getId() {
+		return this.Id;
+	}
+
+	public ItemParamData[] getPreviewItems() {
+		return PreviewItemsArray;
+	}
+
+	@Override
+	public void onLoad() {
+		if (this.PreviewItems != null && this.PreviewItems.length > 0) {
+			this.PreviewItemsArray = Arrays.stream(this.PreviewItems)
+					.filter(d -> d.getId() > 0 && d.getCount() != null && !d.getCount().isEmpty())
+					.map(ItemParamStringData::toItemParamData)
+					.toArray(size -> new ItemParamData[size]);
+		} else {
+			this.PreviewItemsArray = new ItemParamData[0];
+		}
+	}
+}