[BREAKING] Item Usage Overhaul

-De-hardcode elemental orb values
-De-hardcode exp items
-Change ShopChest format (temporary, drop system overhaul will replace it entirely)
-Food healing actually uses Ability data for real HP amounts

src/main/java/emu/grasscutter/game/props/ItemUseAction/UseItemParams.java

@@ -0,0 +1,29 @@
+package emu.grasscutter.game.props.ItemUseAction;
+
+import emu.grasscutter.game.avatar.Avatar;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.props.ItemUseTarget;
+
+public class UseItemParams {
+    // Don't want to change 40 method signatures when this gets extended!
+    public Player player;
+    public ItemUseTarget itemUseTarget;
+    public Avatar targetAvatar = null;
+    public int count = 1;
+    public int optionId = 0;
+    public boolean isEnterMpDungeonTeam = false;
+
+    public UseItemParams(Player player, ItemUseTarget itemUseTarget, Avatar targetAvatar, int count, int optionId, boolean isEnterMpDungeonTeam) {
+        this.player = player;
+        this.itemUseTarget = itemUseTarget;
+        this.targetAvatar = targetAvatar;
+        this.count = count;
+        this.optionId = optionId;
+        this.isEnterMpDungeonTeam = isEnterMpDungeonTeam;
+    }
+
+    public UseItemParams(Player player, ItemUseTarget itemUseTarget) {
+        this.player = player;
+        this.itemUseTarget = itemUseTarget;
+    }
+}