Merge remote-tracking branch 'fork/tower' into tower

src/main/java/emu/grasscutter/Config.java

@@ -16,7 +16,6 @@ public final class Config {
 	public String KEY_FOLDER = "./keys/";
 	public String SCRIPTS_FOLDER = "./resources/Scripts/";
 	public String PLUGINS_FOLDER = "./plugins/";
-	public String LANGUAGE_FOLDER = "./languages/";
 
 	public ServerDebugMode DebugMode = ServerDebugMode.NONE; // ALL, MISSING, NONE
 	public ServerRunMode RunMode = ServerRunMode.HYBRID; // HYBRID, DISPATCH_ONLY, GAME_ONLY

src/main/java/emu/grasscutter/command/commands/GiveArtifactCommand.java

@@ -9,28 +9,121 @@ import emu.grasscutter.game.inventory.GameItem;
 import emu.grasscutter.game.inventory.ItemType;
 import emu.grasscutter.game.player.Player;
 import emu.grasscutter.game.props.ActionReason;
+import emu.grasscutter.game.inventory.EquipType;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.Map;
+import static java.util.Map.entry;
 
 import static emu.grasscutter.utils.Language.translate;
 
 @Command(label = "giveart", usage = "giveart <artifactId> <mainPropId> [<appendPropId>[,<times>]]... [level]", aliases = {"gart"}, permission = "player.giveart", description = "commands.giveArtifact.description")
 public final class GiveArtifactCommand implements CommandHandler {
+	private static final Map<String, Map<EquipType, Integer>> mainPropMap = Map.ofEntries(
+		entry("hp", Map.ofEntries(entry(EquipType.EQUIP_BRACER, 14001))),
+		entry("hp%", Map.ofEntries(entry(EquipType.EQUIP_SHOES, 10980), entry(EquipType.EQUIP_RING, 50980), entry(EquipType.EQUIP_DRESS, 30980))),
+		entry("atk", Map.ofEntries(entry(EquipType.EQUIP_NECKLACE, 12001))),
+		entry("atk%", Map.ofEntries(entry(EquipType.EQUIP_SHOES, 10990), entry(EquipType.EQUIP_RING, 50990), entry(EquipType.EQUIP_DRESS, 30990))),
+		entry("def%", Map.ofEntries(entry(EquipType.EQUIP_SHOES, 10970), entry(EquipType.EQUIP_RING, 50970), entry(EquipType.EQUIP_DRESS, 30970))),
+		entry("er", Map.ofEntries(entry(EquipType.EQUIP_SHOES, 10960))),
+		entry("em", Map.ofEntries(entry(EquipType.EQUIP_SHOES, 10950), entry(EquipType.EQUIP_RING, 50880), entry(EquipType.EQUIP_DRESS, 30930))),
+		entry("hb", Map.ofEntries(entry(EquipType.EQUIP_DRESS, 30940))),
+		entry("cdmg", Map.ofEntries(entry(EquipType.EQUIP_DRESS, 30950))),
+		entry("cr", Map.ofEntries(entry(EquipType.EQUIP_DRESS, 30960))),
+		entry("phys%", Map.ofEntries(entry(EquipType.EQUIP_RING, 50890))),
+		entry("dendro%", Map.ofEntries(entry(EquipType.EQUIP_RING, 50900))),
+		entry("geo%", Map.ofEntries(entry(EquipType.EQUIP_RING, 50910))),
+		entry("anemo%", Map.ofEntries(entry(EquipType.EQUIP_RING, 50920))),
+		entry("hydro%", Map.ofEntries(entry(EquipType.EQUIP_RING, 50930))),
+		entry("cryo%", Map.ofEntries(entry(EquipType.EQUIP_RING, 50940))),
+		entry("electro%", Map.ofEntries(entry(EquipType.EQUIP_RING, 50950))),
+		entry("pyro%", Map.ofEntries(entry(EquipType.EQUIP_RING, 50960)))
+	);
+	private static final Map<String, String> appendPropMap = Map.ofEntries(
+		entry("hp", "0102"),
+		entry("hp%", "0103"),
+		entry("atk", "0105"),
+		entry("atk%", "0106"),
+		entry("def", "0108"),
+		entry("def%", "0109"),
+		entry("er", "0123"),
+		entry("em", "0124"),
+		entry("cr", "0120"),
+		entry("cdmg", "0122")
+	);
+
+	private int getAppendPropId(String substatText, ItemData itemData) {
+		int res;
+
+		// If the given substat text is an integer, we just use that
+		// as the append prop ID.
+		try {
+			res = Integer.parseInt(substatText);
+			return res;
+		}
+		catch (NumberFormatException ignores) {
+			// No need to handle this here. We just continue with the
+			// possibility of the argument being a substat string.
+		}
+
+		// If the argument was not an integer, we try to determine
+		// the append prop ID from the given text + artifact information.
+		// A substat string has the format `substat_tier`, with the
+		// `_tier` part being optional.
+		String[] substatArgs = substatText.split("_");
+		String substatType;
+		int substatTier;
+
+		if (substatArgs.length == 1) {
+			substatType = substatArgs[0];
+			substatTier = 
+				itemData.getRankLevel() == 1 ? 2 
+				: itemData.getRankLevel() == 2 ? 3 
+				: 4;
+		}
+		else if (substatArgs.length == 2) {
+			substatType = substatArgs[0];
+			substatTier = Integer.parseInt(substatArgs[1]);
+		}
+		else {
+			throw new IllegalArgumentException();
+		}
+
+		// Check if the specified tier is legal for the artifact rarity.
+		if (substatTier < 1 || substatTier > 4) {
+			throw new IllegalArgumentException();
+		}
+		if (itemData.getRankLevel() == 1 && substatTier > 2) {
+			throw new IllegalArgumentException();
+		}
+		if (itemData.getRankLevel() == 2 && substatTier > 3) {
+			throw new IllegalArgumentException();
+		} 
+
+		// Check if the given substat type string is a legal stat.
+		if (!appendPropMap.containsKey(substatType)) {
+			throw new IllegalArgumentException();
+		}
+
+		// Build the append prop ID.
+		return Integer.parseInt(Integer.toString(itemData.getRankLevel()) + appendPropMap.get(substatType) + Integer.toString(substatTier));
+	}
 
 	@Override
 	public void execute(Player sender, Player targetPlayer, List<String> args) {
+		// Sanity checks
 		if (targetPlayer == null) {
 			CommandHandler.sendMessage(sender, translate("commands.execution.need_target"));
 			return;
 		}
-
 		if (args.size() < 2) {
 			CommandHandler.sendMessage(sender, translate("commands.giveArtifact.usage"));
 			return;
 		}
 
+		// Get the artifact piece ID from the arguments.
 		int itemId;
 		try {
 			itemId = Integer.parseInt(args.remove(0));
@@ -38,20 +131,35 @@ public final class GiveArtifactCommand implements CommandHandler {
 			CommandHandler.sendMessage(sender, translate("commands.giveArtifact.id_error"));
 			return;
 		}
+
 		ItemData itemData = GameData.getItemDataMap().get(itemId);
 		if (itemData.getItemType() != ItemType.ITEM_RELIQUARY) {
 			CommandHandler.sendMessage(sender, translate("commands.giveArtifact.id_error"));
 			return;
 		}
 
+		// Get the main stat from the arguments.
+		// If the given argument is an integer, we use that.
+		// If not, we check if the argument string is in the main prop map.
+		String mainPropIdString = args.remove(0);
 		int mainPropId;
+
 		try {
-			mainPropId = Integer.parseInt(args.remove(0));
+			mainPropId = Integer.parseInt(mainPropIdString);
 		} catch (NumberFormatException ignored) {
-			CommandHandler.sendMessage(sender, translate("commands.generic.execution.argument_error"));
+			mainPropId = -1;
+		}
+
+		if (mainPropMap.containsKey(mainPropIdString) && mainPropMap.get(mainPropIdString).containsKey(itemData.getEquipType())) {
+			mainPropId = mainPropMap.get(mainPropIdString).get(itemData.getEquipType());
+		}
+
+		if (mainPropId == -1) {
+			CommandHandler.sendMessage(sender, translate("commands.execution.argument_error"));
 			return;
 		}
 
+		// Get the level from the arguments.
 		int level = 1;
 		try {
 			int last = Integer.parseInt(args.get(args.size()-1));
@@ -62,9 +170,13 @@ public final class GiveArtifactCommand implements CommandHandler {
 		} catch (NumberFormatException ignored) {  // Could be a stat,times string so no need to panic
 		}
 
-		List<Integer> appendPropIdList = new ArrayList<>();
+		// Get substats.
+		ArrayList<Integer> appendPropIdList = new ArrayList<>();
 		try {
+			// Every remaining argument is a substat.
 			args.forEach(it -> {
+				// The substat syntax permits specifying a number of rolls for the given
+				// substat. Split the string into stat and number if that is the case here.
 				String[] arr;
 				int n = 1;
 				if ((arr = it.split(",")).length == 2) {
@@ -74,13 +186,19 @@ public final class GiveArtifactCommand implements CommandHandler {
 						n = 200;
 					}
 				}
-				appendPropIdList.addAll(Collections.nCopies(n, Integer.parseInt(it)));
+
+				// Determine the substat ID.
+				int appendPropId = getAppendPropId(it, itemData);
+
+				// Add the current substat.
+				appendPropIdList.addAll(Collections.nCopies(n, appendPropId));
 			});
 		} catch (Exception ignored) {
 			CommandHandler.sendMessage(sender, translate("commands.execution.argument_error"));
 			return;
 		}
 
+		// Create item for the artifact.
 		GameItem item = new GameItem(itemData);
 		item.setLevel(level);
 		item.setMainPropId(mainPropId);

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

@@ -9,6 +9,8 @@ import java.util.Map;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.utils.Utils;
 import emu.grasscutter.data.custom.AbilityEmbryoEntry;
+import emu.grasscutter.data.custom.AbilityModifier;
+import emu.grasscutter.data.custom.AbilityModifierEntry;
 import emu.grasscutter.data.custom.OpenConfigEntry;
 import emu.grasscutter.data.custom.ScenePointEntry;
 import emu.grasscutter.data.def.*;
@@ -22,6 +24,7 @@ public class GameData {
 	// BinOutputs
 	private static final Int2ObjectMap<String> abilityHashes = new Int2ObjectOpenHashMap<>();
 	private static final Map<String, AbilityEmbryoEntry> abilityEmbryos = new HashMap<>();
+	private static final Map<String, AbilityModifierEntry> abilityModifiers = new HashMap<>();
 	private static final Map<String, OpenConfigEntry> openConfigEntries = new HashMap<>();
 	private static final Map<String, ScenePointEntry> scenePointEntries = new HashMap<>();
 	
@@ -102,6 +105,10 @@ public class GameData {
 		return abilityEmbryos;
 	}
 
+	public static Map<String, AbilityModifierEntry> getAbilityModifiers() {
+		return abilityModifiers;
+	}
+
 	public static Map<String, OpenConfigEntry> getOpenConfigEntries() {
 		return openConfigEntries;
 	}

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

@@ -18,6 +18,11 @@ import emu.grasscutter.Grasscutter;
 import emu.grasscutter.data.common.PointData;
 import emu.grasscutter.data.common.ScenePointConfig;
 import emu.grasscutter.data.custom.AbilityEmbryoEntry;
+import emu.grasscutter.data.custom.AbilityModifier;
+import emu.grasscutter.data.custom.AbilityModifier.AbilityConfigData;
+import emu.grasscutter.data.custom.AbilityModifier.AbilityModifierAction;
+import emu.grasscutter.data.custom.AbilityModifier.AbilityModifierActionType;
+import emu.grasscutter.data.custom.AbilityModifierEntry;
 import emu.grasscutter.data.custom.OpenConfigEntry;
 import emu.grasscutter.data.custom.ScenePointEntry;
 import emu.grasscutter.game.world.SpawnDataEntry;
@@ -47,6 +52,7 @@ public class ResourceLoader {
 		// Load ability lists
 		loadAbilityEmbryos();
 		loadOpenConfig();
+		loadAbilityModifiers();
 		// Load resources
 		loadResources();
 		// Process into depots
@@ -244,6 +250,69 @@ public class ResourceLoader {
 		}
 	}
 	
+	private static void loadAbilityModifiers() {
+		// Load from BinOutput
+		File folder = new File(Utils.toFilePath(Grasscutter.getConfig().RESOURCE_FOLDER + "BinOutput/Ability/Temp/AvatarAbilities/"));
+		File[] files = folder.listFiles();
+		if (files == null) {
+			Grasscutter.getLogger().error("Error loading ability modifiers: no files found in " + folder.getAbsolutePath());
+			return;
+		}
+
+		for (File file : files) {
+			List<AbilityConfigData> abilityConfigList = null;
+			
+			try (FileReader fileReader = new FileReader(file)) {
+				abilityConfigList = Grasscutter.getGsonFactory().fromJson(fileReader, TypeToken.getParameterized(Collection.class, AbilityConfigData.class).getType());
+			} catch (Exception e) {
+				e.printStackTrace();
+				continue;
+			}
+			
+			for (AbilityConfigData data : abilityConfigList) {
+				if (data.Default.modifiers == null || data.Default.modifiers.size() == 0) {
+					continue;
+				}
+				
+				AbilityModifierEntry modifierEntry = new AbilityModifierEntry(data.Default.abilityName);
+				
+				for (Entry<String, AbilityModifier> entry : data.Default.modifiers.entrySet()) {
+					AbilityModifier modifier = entry.getValue();
+					
+					// Stare.
+					if (modifier.onAdded != null) {
+						for (AbilityModifierAction action : modifier.onAdded) {
+							if (action.$type.contains("HealHP")) {
+								action.type = AbilityModifierActionType.HealHP;
+								modifierEntry.getOnAdded().add(action);
+							}
+						}
+					}
+					
+					if (modifier.onThinkInterval != null) {
+						for (AbilityModifierAction action : modifier.onThinkInterval) {
+							if (action.$type.contains("HealHP")) {
+								action.type = AbilityModifierActionType.HealHP;
+								modifierEntry.getOnThinkInterval().add(action);
+							}
+						}
+					}
+					
+					if (modifier.onRemoved != null) {
+						for (AbilityModifierAction action : modifier.onRemoved) {
+							if (action.$type.contains("HealHP")) {
+								action.type = AbilityModifierActionType.HealHP;
+								modifierEntry.getOnRemoved().add(action);
+							}
+						}
+					}
+				}
+				
+				GameData.getAbilityModifiers().put(modifierEntry.getName(), modifierEntry);
+			}
+		}
+	}
+	
 	private static void loadSpawnData() {
 		// Read from cached file if exists
 		File spawnDataEntries = new File(Grasscutter.getConfig().DATA_FOLDER + "Spawns.json");

src/main/java/emu/grasscutter/data/custom/AbilityModifier.java

+package emu.grasscutter.data.custom;
+
+import java.util.Map;
+
+public class AbilityModifier {
+	public AbilityModifierAction[] onAdded;
+	public AbilityModifierAction[] onThinkInterval;
+	public AbilityModifierAction[] onRemoved;
+
+	public static class AbilityConfigData {
+		public AbilityData Default;
+	}
+	
+	public static class AbilityData {
+		public String abilityName;
+		public Map<String, AbilityModifier> modifiers;
+	}
+	
+	public static class AbilityModifierAction {
+		public String $type;
+		public AbilityModifierActionType type;
+		public String target;
+		public AbilityModifierValue amount;
+		public AbilityModifierValue amountByTargetCurrentHPRatio;
+	}
+	
+	public static class AbilityModifierValue {
+		public boolean isFormula;
+		public boolean isDynamic;
+		public String dynamicKey;
+	}
+	
+	public enum AbilityModifierActionType {
+		HealHP, ApplyModifier, LoseHP;
+	}
+}

src/main/java/emu/grasscutter/data/custom/AbilityModifierEntry.java

+package emu.grasscutter.data.custom;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import emu.grasscutter.data.custom.AbilityModifier.AbilityModifierAction;
+
+public class AbilityModifierEntry {
+	private String name; // Custom value
+	public List<AbilityModifierAction> onModifierAdded;
+	public List<AbilityModifierAction> onThinkInterval;
+	public List<AbilityModifierAction> onRemoved;
+	
+	public AbilityModifierEntry(String name) {
+		this.name = name;
+		this.onModifierAdded = new ArrayList<>();
+		this.onThinkInterval = new ArrayList<>();
+		this.onRemoved = new ArrayList<>();
+	}
+	
+	public String getName() {
+		return name;
+	}
+
+	public List<AbilityModifierAction> getOnAdded() {
+		return onModifierAdded;
+	}
+
+	public List<AbilityModifierAction> getOnThinkInterval() {
+		return onThinkInterval;
+	}
+
+	public List<AbilityModifierAction> getOnRemoved() {
+		return onRemoved;
+	}
+	
+}

src/main/java/emu/grasscutter/game/ability/AbilityManager.java

+package emu.grasscutter.game.ability;
+
+import com.google.protobuf.InvalidProtocolBufferException;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.data.GameData;
+import emu.grasscutter.data.custom.AbilityModifier;
+import emu.grasscutter.data.custom.AbilityModifier.AbilityModifierAction;
+import emu.grasscutter.data.custom.AbilityModifier.AbilityModifierActionType;
+import emu.grasscutter.data.def.ItemData;
+import emu.grasscutter.data.custom.AbilityModifierEntry;
+import emu.grasscutter.game.entity.EntityItem;
+import emu.grasscutter.game.entity.GameEntity;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.proto.AbilityActionGenerateElemBallOuterClass.AbilityActionGenerateElemBall;
+import emu.grasscutter.net.proto.AbilityInvokeArgumentOuterClass.AbilityInvokeArgument;
+import emu.grasscutter.net.proto.AbilityInvokeEntryHeadOuterClass.AbilityInvokeEntryHead;
+import emu.grasscutter.net.proto.AbilityInvokeEntryOuterClass.AbilityInvokeEntry;
+import emu.grasscutter.net.proto.AbilityMetaModifierChangeOuterClass.AbilityMetaModifierChange;
+import emu.grasscutter.net.proto.AbilityMetaReInitOverrideMapOuterClass.AbilityMetaReInitOverrideMap;
+import emu.grasscutter.net.proto.AbilityScalarTypeOuterClass.AbilityScalarType;
+import emu.grasscutter.net.proto.AbilityScalarValueEntryOuterClass.AbilityScalarValueEntry;
+import emu.grasscutter.net.proto.ModifierActionOuterClass.ModifierAction;
+import emu.grasscutter.utils.Position;
+import emu.grasscutter.utils.Utils;
+
+public class AbilityManager {
+	private Player player;
+	
+	public AbilityManager(Player player) {
+		this.player = player;
+	}
+	
+	public Player getPlayer() {
+		return this.player;
+	}
+
+	public void onAbilityInvoke(AbilityInvokeEntry invoke) throws Exception {
+		//System.out.println(invoke.getArgumentType() + " (" + invoke.getArgumentTypeValue() + "): " + Utils.bytesToHex(invoke.toByteArray()));
+		switch (invoke.getArgumentType()) {
+			case ABILITY_META_OVERRIDE_PARAM:
+				handleOverrideParam(invoke);
+				break;
+			case ABILITY_META_REINIT_OVERRIDEMAP:
+				handleReinitOverrideMap(invoke);
+				break;
+			case ABILITY_META_MODIFIER_CHANGE:
+				handleModifierChange(invoke);
+				break;
+			case ABILITY_MIXIN_COST_STAMINA:
+				handleMixinCostStamina(invoke);
+				break;
+			case ABILITY_ACTION_GENERATE_ELEM_BALL:
+				handleGenerateElemBall(invoke);
+				break;
+			default:
+				break;
+		}
+	}
+
+	private void handleOverrideParam(AbilityInvokeEntry invoke) throws Exception {
+		GameEntity entity = player.getScene().getEntityById(invoke.getEntityId());
+		
+		if (entity == null) {
+			return;
+		}
+		
+		AbilityScalarValueEntry entry = AbilityScalarValueEntry.parseFrom(invoke.getAbilityData());
+		
+		entity.getMetaOverrideMap().put(entry.getKey().getStr(), entry.getFloatValue());
+	}
+
+	private void handleReinitOverrideMap(AbilityInvokeEntry invoke) throws Exception {
+		GameEntity entity = player.getScene().getEntityById(invoke.getEntityId());
+		
+		if (entity == null) {
+			return;
+		}
+		
+		AbilityMetaReInitOverrideMap map = AbilityMetaReInitOverrideMap.parseFrom(invoke.getAbilityData());
+		
+		for (AbilityScalarValueEntry entry : map.getOverrideMapList()) {
+			entity.getMetaOverrideMap().put(entry.getKey().getStr(), entry.getFloatValue());
+		}
+	}
+	
+	private void handleModifierChange(AbilityInvokeEntry invoke) throws Exception {
+		GameEntity target = player.getScene().getEntityById(invoke.getEntityId());
+		if (target == null) {
+			return;
+		}
+		
+		AbilityInvokeEntryHead head = invoke.getHead();
+		if (head == null) {
+			return;
+		}
+		
+		AbilityMetaModifierChange data = AbilityMetaModifierChange.parseFrom(invoke.getAbilityData());
+		if (data == null) {
+			return;
+		}
+		
+		GameEntity sourceEntity = player.getScene().getEntityById(data.getApplyEntityId());
+		if (sourceEntity == null) {
+			return;
+		}
+		
+		// This is not how it works but we will keep it for now since healing abilities dont work properly anyways
+		if (data.getAction() == ModifierAction.ADDED && data.getParentAbilityName() != null) {
+			// Handle add modifier here
+			String modifierString = data.getParentAbilityName().getStr();
+			AbilityModifierEntry modifier = GameData.getAbilityModifiers().get(modifierString);
+			
+			if (modifier != null && modifier.getOnAdded().size() > 0) {
+				for (AbilityModifierAction action : modifier.getOnAdded()) {
+					invokeAction(action, target, sourceEntity);
+				}
+			}
+			
+			// Add to meta modifier list
+			target.getMetaModifiers().put(head.getInstancedModifierId(), modifierString);
+		} else if (data.getAction() == ModifierAction.REMOVED) {
+			String modifierString = target.getMetaModifiers().get(head.getInstancedModifierId());
+			
+			if (modifierString != null) {
+				// Get modifier and call on remove event
+				AbilityModifierEntry modifier = GameData.getAbilityModifiers().get(modifierString);
+				
+				if (modifier != null && modifier.getOnRemoved().size() > 0) {
+					for (AbilityModifierAction action : modifier.getOnRemoved()) {
+						invokeAction(action, target, sourceEntity);
+					}
+				}
+				
+				// Remove from meta modifiers
+				target.getMetaModifiers().remove(head.getInstancedModifierId());
+			}
+		}
+	}
+	
+	private void handleMixinCostStamina(AbilityInvokeEntry invoke) {
+		// Not the right way of doing this
+		if (Grasscutter.getConfig().OpenStamina) {
+			// getPlayer().getStaminaManager().updateStamina(getPlayer().getSession(), -450);
+			// TODO
+			// set flag in stamina/movement manager that specifies the player is currently using an alternate sprint
+		}
+	}
+	
+	private void handleGenerateElemBall(AbilityInvokeEntry invoke) throws InvalidProtocolBufferException {
+		AbilityActionGenerateElemBall action = AbilityActionGenerateElemBall.parseFrom(invoke.getAbilityData());
+		if (action == null) {
+			return;
+		}
+		
+		ItemData itemData = GameData.getItemDataMap().get(2024);
+		if (itemData == null) {
+			return; // Should never happen
+		}
+		
+		EntityItem energyBall = new EntityItem(getPlayer().getScene(), getPlayer(), itemData, new Position(action.getPos()), 1);
+		energyBall.getRotation().set(action.getRot());
+		
+		getPlayer().getScene().addEntity(energyBall);
+	}
+	
+	private void invokeAction(AbilityModifierAction action, GameEntity target, GameEntity sourceEntity) {
+		switch (action.type) {
+			case HealHP -> {
+				if (action.amount == null) {
+					return;
+				}
+				
+				float healAmount = 0;
+				
+				if (action.amount.isDynamic && action.amount.dynamicKey != null) {
+					healAmount = sourceEntity.getMetaOverrideMap().getOrDefault(action.amount.dynamicKey, 0f);
+				}
+				
+				if (healAmount > 0) {
+					target.heal(healAmount);
+				}
+			}
+			case LoseHP -> {
+				if (action.amountByTargetCurrentHPRatio == null) {
+					return;
+				}
+				
+				float damageAmount = 0;
+				
+				if (action.amount.isDynamic && action.amount.dynamicKey != null) {
+					damageAmount = sourceEntity.getMetaOverrideMap().getOrDefault(action.amount.dynamicKey, 0f);
+				}
+				
+				if (damageAmount > 0) {
+					target.damage(damageAmount);
+				}
+			}
+		}
+	}
+}
+

src/main/java/emu/grasscutter/game/avatar/Avatar.java

@@ -69,6 +69,7 @@ public class Avatar {
 	
 	@Transient private Player owner;
 	@Transient private AvatarData data;
+	@Transient private AvatarSkillDepotData skillDepot;
 	@Transient private long guid;	// Player unique id
 	private int avatarId;			// Id of avatar
 	
@@ -103,8 +104,8 @@ public class Avatar {
 	private int nameCardRewardId;
 	private int nameCardId;
 	
+	@Deprecated // Do not use. Morhpia only!
 	public Avatar() {
-		// Morhpia only!
 		this.equips = new Int2ObjectOpenHashMap<>();
 		this.fightProp = new Int2FloatOpenHashMap();
 		this.extraAbilityEmbryos = new HashSet<>();
@@ -140,7 +141,7 @@ public class Avatar {
 		}
 		
 		// Skill depot
-		this.setSkillDepot(getAvatarData().getSkillDepot());
+		this.setSkillDepotData(getAvatarData().getSkillDepot());
 		
 		// Set stats
 		this.recalcStats();
@@ -164,7 +165,8 @@ public class Avatar {
 	}
 
 	protected void setAvatarData(AvatarData data) {
-		this.data = data;
+		if (this.data != null) return;
+		this.data = data; // Used while loading this from the database
 	}
 
 	public int getOwnerId() {
@@ -257,9 +259,19 @@ public class Avatar {
 		return skillDepotId;
 	}
 
-	public void setSkillDepot(AvatarSkillDepotData skillDepot) {
-		// Set id
+	public AvatarSkillDepotData getSkillDepot() {
+		return skillDepot;
+	}
+	
+	protected void setSkillDepot(AvatarSkillDepotData skillDepot) {
+		if (this.skillDepot != null) return;
+		this.skillDepot = skillDepot; // Used while loading this from the database
+	}
+
+	public void setSkillDepotData(AvatarSkillDepotData skillDepot) {
+		// Set id and depot
 		this.skillDepotId = skillDepot.getId();
+		this.skillDepot = skillDepot;
 		// Clear, then add skills
 		getSkillLevelMap().clear();
 		if (skillDepot.getEnergySkill() > 0) {
@@ -501,8 +513,8 @@ public class Avatar {
 		// Set energy usage
 		if (data.getSkillDepot() != null && data.getSkillDepot().getEnergySkillData() != null) {
 			ElementType element = data.getSkillDepot().getElementType();
-			this.setFightProperty(element.getEnergyProperty(), data.getSkillDepot().getEnergySkillData().getCostElemVal());
-			this.setFightProperty((element.getEnergyProperty().getId() % 70) + 1000, data.getSkillDepot().getEnergySkillData().getCostElemVal());
+			this.setFightProperty(element.getMaxEnergyProp(), data.getSkillDepot().getEnergySkillData().getCostElemVal());
+			this.setFightProperty((element.getMaxEnergyProp().getId() % 70) + 1000, data.getSkillDepot().getEnergySkillData().getCostElemVal());
 		}
 		
 		// Artifacts

src/main/java/emu/grasscutter/game/avatar/AvatarStorage.java

@@ -5,6 +5,7 @@ import java.util.List;
 
 import emu.grasscutter.data.GameData;
 import emu.grasscutter.data.def.AvatarData;
+import emu.grasscutter.data.def.AvatarSkillDepotData;
 import emu.grasscutter.database.DatabaseHelper;
 import emu.grasscutter.game.entity.EntityAvatar;
 import emu.grasscutter.game.inventory.GameItem;
@@ -139,12 +140,14 @@ public class AvatarStorage implements Iterable<Avatar> {
 			}
 			
 			AvatarData avatarData = GameData.getAvatarDataMap().get(avatar.getAvatarId());
-			if (avatarData == null) {
+			AvatarSkillDepotData skillDepot = GameData.getAvatarSkillDepotDataMap().get(avatar.getSkillDepotId());
+			if (avatarData == null || skillDepot == null) {
 				continue;
 			}
 			
 			// Set ownerships
 			avatar.setAvatarData(avatarData);
+			avatar.setSkillDepot(skillDepot);
 			avatar.setOwner(getPlayer());
 			
 			// Force recalc of const boosted skills

src/main/java/emu/grasscutter/game/entity/EntityAvatar.java

@@ -17,17 +17,22 @@ import emu.grasscutter.net.proto.AbilityControlBlockOuterClass.AbilityControlBlo
 import emu.grasscutter.net.proto.AbilityEmbryoOuterClass.AbilityEmbryo;
 import emu.grasscutter.net.proto.AbilitySyncStateInfoOuterClass.AbilitySyncStateInfo;
 import emu.grasscutter.net.proto.AnimatorParameterValueInfoPairOuterClass.AnimatorParameterValueInfoPair;
+import emu.grasscutter.net.proto.ChangeHpReasonOuterClass.ChangeHpReason;
 import emu.grasscutter.net.proto.EntityAuthorityInfoOuterClass.EntityAuthorityInfo;
 import emu.grasscutter.net.proto.EntityClientDataOuterClass.EntityClientData;
 import emu.grasscutter.net.proto.EntityRendererChangedInfoOuterClass.EntityRendererChangedInfo;
 import emu.grasscutter.net.proto.FightPropPairOuterClass.FightPropPair;
 import emu.grasscutter.net.proto.PlayerDieTypeOuterClass.PlayerDieType;
+import emu.grasscutter.net.proto.PropChangeReasonOuterClass.PropChangeReason;
 import emu.grasscutter.net.proto.PropPairOuterClass.PropPair;
 import emu.grasscutter.net.proto.ProtEntityTypeOuterClass.ProtEntityType;
 import emu.grasscutter.net.proto.SceneAvatarInfoOuterClass.SceneAvatarInfo;
 import emu.grasscutter.net.proto.SceneEntityAiInfoOuterClass.SceneEntityAiInfo;
 import emu.grasscutter.net.proto.SceneEntityInfoOuterClass.SceneEntityInfo;
 import emu.grasscutter.net.proto.VectorOuterClass.Vector;
+import emu.grasscutter.server.packet.send.PacketAvatarFightPropUpdateNotify;
+import emu.grasscutter.server.packet.send.PacketEntityFightPropChangeReasonNotify;
+import emu.grasscutter.server.packet.send.PacketEntityFightPropUpdateNotify;
 import emu.grasscutter.utils.Position;
 import emu.grasscutter.utils.ProtoHelper;
 import emu.grasscutter.utils.Utils;
@@ -110,6 +115,35 @@ public class EntityAvatar extends GameEntity {
 		this.killedBy = killerId;
 	}
 	
+	@Override
+	public float heal(float amount) {
+		float healed = super.heal(amount);
+		
+		if (healed > 0f) {
+			getScene().broadcastPacket(
+				new PacketEntityFightPropChangeReasonNotify(this, FightProperty.FIGHT_PROP_CUR_HP, healed, PropChangeReason.PROP_CHANGE_ABILITY, ChangeHpReason.ChangeHpAddAbility)
+			);
+		}
+		
+		return healed;
+	}
+	
+	public void addEnergy(float amount) {
+		FightProperty curEnergyProp = getAvatar().getSkillDepot().getElementType().getCurEnergyProp();
+		FightProperty maxEnergyProp = getAvatar().getSkillDepot().getElementType().getMaxEnergyProp();
+		
+		float curEnergy = this.getFightProperty(curEnergyProp);
+		float maxEnergy = this.getFightProperty(maxEnergyProp);
+		float newEnergy = Math.min(curEnergy + amount, maxEnergy);
+		
+		if (newEnergy != curEnergy) {
+			setFightProperty(curEnergyProp, newEnergy);
+			
+			getScene().broadcastPacket(new PacketAvatarFightPropUpdateNotify(getAvatar(), curEnergyProp));
+			getScene().broadcastPacket(new PacketEntityFightPropChangeReasonNotify(this, curEnergyProp, newEnergy, PropChangeReason.PROP_CHANGE_ENERGY_BALL));
+		}
+	} 
+	
 	public SceneAvatarInfo getSceneAvatarInfo() {
 		SceneAvatarInfo.Builder avatarInfo = SceneAvatarInfo.newBuilder()
 				.setUid(this.getPlayer().getUid())

src/main/java/emu/grasscutter/game/entity/GameEntity.java

 package emu.grasscutter.game.entity;
 
+import java.util.HashMap;
+import java.util.Map;
+
 import emu.grasscutter.game.props.FightProperty;
 import emu.grasscutter.game.props.LifeState;
 import emu.grasscutter.game.world.Scene;
@@ -9,8 +12,11 @@ import emu.grasscutter.net.proto.MotionInfoOuterClass.MotionInfo;
 import emu.grasscutter.net.proto.MotionStateOuterClass.MotionState;
 import emu.grasscutter.net.proto.SceneEntityInfoOuterClass.SceneEntityInfo;
 import emu.grasscutter.net.proto.VectorOuterClass.Vector;
+import emu.grasscutter.server.packet.send.PacketEntityFightPropUpdateNotify;
 import emu.grasscutter.utils.Position;
 import it.unimi.dsi.fastutil.ints.Int2FloatOpenHashMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
 
 public abstract class GameEntity {
 	protected int id;
@@ -25,6 +31,10 @@ public abstract class GameEntity {
 	private int lastMoveSceneTimeMs;
 	private int lastMoveReliableSeq;
 	
+	// Abilities
+	private Map<String, Float> metaOverrideMap;
+	private Int2ObjectMap<String> metaModifiers;
+	
 	public GameEntity(Scene scene) {
 		this.scene = scene;
 		this.moveState = MotionState.MOTION_NONE;
@@ -54,6 +64,20 @@ public abstract class GameEntity {
 		return isAlive() ? LifeState.LIFE_ALIVE : LifeState.LIFE_DEAD;
 	}
 	
+	public Map<String, Float> getMetaOverrideMap() {
+		if (this.metaOverrideMap == null) {
+			this.metaOverrideMap = new HashMap<>();
+		}
+		return this.metaOverrideMap;
+	}
+	
+	public Int2ObjectMap<String> getMetaModifiers() {
+		if (this.metaModifiers == null) {
+			this.metaModifiers = new Int2ObjectOpenHashMap<>();
+		}
+		return this.metaModifiers;
+	}
+
 	public abstract Int2FloatOpenHashMap getFightProperties();
 	
 	public abstract Position getPosition();
@@ -146,4 +170,53 @@ public abstract class GameEntity {
 	public void setSpawnEntry(SpawnDataEntry spawnEntry) {
 		this.spawnEntry = spawnEntry;
 	}
+	
+	public float heal(float amount) {
+		if (this.getFightProperties() == null) {
+			return 0f;
+		}
+
+		float curHp = getFightProperty(FightProperty.FIGHT_PROP_CUR_HP);
+		float maxHp = getFightProperty(FightProperty.FIGHT_PROP_MAX_HP);
+		
+		if (curHp >= maxHp) {
+			return 0f;
+		}
+		
+		float healed = Math.min(maxHp - curHp, amount);
+		this.addFightProperty(FightProperty.FIGHT_PROP_CUR_HP, healed);
+		
+		getScene().broadcastPacket(new PacketEntityFightPropUpdateNotify(this, FightProperty.FIGHT_PROP_CUR_HP));
+		
+		return healed;
+	}
+	
+	public void damage(float amount) {
+		damage(amount, 0);
+	}
+	
+	public void damage(float amount, int killerId) {
+		// Sanity check
+		if (getFightProperties() == null) {
+			return;
+		}
+		
+		// Lose hp
+		addFightProperty(FightProperty.FIGHT_PROP_CUR_HP, -amount);
+		
+		// Check if dead
+		boolean isDead = false;
+		if (getFightProperty(FightProperty.FIGHT_PROP_CUR_HP) <= 0f) {
+			setFightProperty(FightProperty.FIGHT_PROP_CUR_HP, 0f);
+			isDead = true;
+		}
+		
+		// Packets
+		this.getScene().broadcastPacket(new PacketEntityFightPropUpdateNotify(this, FightProperty.FIGHT_PROP_CUR_HP));
+		
+		// Check if dead
+		if (isDead) {
+			getScene().killEntity(this, 0);
+		}
+	}
 }

src/main/java/emu/grasscutter/game/inventory/Inventory.java

@@ -172,6 +172,9 @@ public class Inventory implements Iterable<GameItem> {
 			// Handle
 			this.addVirtualItem(item.getItemId(), item.getCount());
 			return item;
+		} else if (item.getItemData().getMaterialType() == MaterialType.MATERIAL_ADSORBATE) {
+			player.getTeamManager().addEnergyToTeam(item);
+			return null;
 		} else if (item.getItemData().getMaterialType() == MaterialType.MATERIAL_AVATAR) {
 			// Get avatar id
 			int avatarId = (item.getItemId() % 1000) + 10000000;

src/main/java/emu/grasscutter/game/player/InvokeHandler.java

@@ -30,7 +30,7 @@ public class InvokeHandler<T> {
 	}
 	
 	public synchronized void update(Player player) {
-		if (player.getWorld() == null) {
+		if (player.getWorld() == null || player.getScene() == null) {
 			this.entryListForwardAll.clear();
 			this.entryListForwardAllExceptCur.clear();
 			this.entryListForwardHost.clear();

src/main/java/emu/grasscutter/game/player/Player.java

@@ -8,6 +8,7 @@ import emu.grasscutter.data.def.PlayerLevelData;
 import emu.grasscutter.database.DatabaseHelper;
 import emu.grasscutter.game.Account;
 import emu.grasscutter.game.CoopRequest;
+import emu.grasscutter.game.ability.AbilityManager;
 import emu.grasscutter.game.avatar.Avatar;
 import emu.grasscutter.game.avatar.AvatarProfileData;
 import emu.grasscutter.game.avatar.AvatarStorage;
@@ -89,6 +90,7 @@ public class Player {
 	@Transient private FriendsList friendsList;
 	@Transient private MailHandler mailHandler;
 	@Transient private MessageHandler messageHandler;
+	@Transient private AbilityManager abilityManager;
 	
 	@Transient private SotSManager sotsManager;
 
@@ -142,6 +144,7 @@ public class Player {
 		this.friendsList = new FriendsList(this);
 		this.mailHandler = new MailHandler(this);
 		this.towerManager = new TowerManager(this);
+		this.abilityManager = new AbilityManager(this);
 		this.pos = new Position();
 		this.rotation = new Position();
 		this.properties = new HashMap<>();
@@ -1025,6 +1028,10 @@ public class Player {
 
 	public SotSManager getSotSManager() { return sotsManager; }
 
+	public AbilityManager getAbilityManager() {
+		return abilityManager;
+	}
+
 	public synchronized void onTick() {
 		// Check ping
 		if (this.getLastPingTime() > System.currentTimeMillis() + 60000) {

src/main/java/emu/grasscutter/game/player/TeamManager.java

@@ -10,6 +10,7 @@ import emu.grasscutter.data.def.AvatarSkillDepotData;
 import emu.grasscutter.game.avatar.Avatar;
 import emu.grasscutter.game.entity.EntityAvatar;
 import emu.grasscutter.game.entity.EntityBaseGadget;
+import emu.grasscutter.game.inventory.GameItem;
 import emu.grasscutter.game.props.ElementType;
 import emu.grasscutter.game.props.EnterReason;
 import emu.grasscutter.game.props.FightProperty;
@@ -580,6 +581,24 @@ public class TeamManager {
 		getPlayer().sendPacket(new BasePacket(PacketOpcodes.WorldPlayerReviveRsp));
 	}
 	
+	public synchronized void addEnergyToTeam(GameItem energyBall) {
+		// TODO
+		float baseEnergy = 2;
+		
+		for (int i = 0; i < getActiveTeam().size(); i++) {
+			EntityAvatar entity = getActiveTeam().get(i);
+			
+			float energyGain = baseEnergy;
+			
+			// Active character gets full hp
+			if (getCurrentCharacterIndex() != i) {
+				energyGain *= Math.max(1.0 - (getActiveTeam().size() * .1f), .6f);
+			}
+
+			entity.addEnergy(energyGain);
+		}
+	}
+
 	public void saveAvatars() {
 		// Save all avatars from active team
 		for (EntityAvatar entity : getActiveTeam()) {

src/main/java/emu/grasscutter/game/props/ElementType.java

@@ -9,21 +9,22 @@ import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
 
 public enum ElementType {
-	None		(0, FightProperty.FIGHT_PROP_MAX_FIRE_ENERGY),
-	Fire		(1, FightProperty.FIGHT_PROP_MAX_FIRE_ENERGY, 10101, "TeamResonance_Fire_Lv2"),
-	Water		(2, FightProperty.FIGHT_PROP_MAX_WATER_ENERGY, 10201, "TeamResonance_Water_Lv2"),
-	Grass		(3, FightProperty.FIGHT_PROP_MAX_GRASS_ENERGY),
-	Electric	(4, FightProperty.FIGHT_PROP_MAX_ELEC_ENERGY, 10401, "TeamResonance_Electric_Lv2"),
-	Ice			(5, FightProperty.FIGHT_PROP_MAX_ICE_ENERGY, 10601, "TeamResonance_Ice_Lv2"),
-	Frozen		(6, FightProperty.FIGHT_PROP_MAX_ICE_ENERGY),
-	Wind		(7, FightProperty.FIGHT_PROP_MAX_WIND_ENERGY, 10301, "TeamResonance_Wind_Lv2"),
-	Rock		(8, FightProperty.FIGHT_PROP_MAX_ROCK_ENERGY, 10701, "TeamResonance_Rock_Lv2"),
-	AntiFire	(9, FightProperty.FIGHT_PROP_MAX_FIRE_ENERGY),
-	Default		(255, FightProperty.FIGHT_PROP_MAX_FIRE_ENERGY, 10801, "TeamResonance_AllDifferent");
+	None		(0, FightProperty.FIGHT_PROP_CUR_FIRE_ENERGY, FightProperty.FIGHT_PROP_MAX_FIRE_ENERGY),
+	Fire		(1, FightProperty.FIGHT_PROP_CUR_FIRE_ENERGY, FightProperty.FIGHT_PROP_MAX_FIRE_ENERGY, 10101, "TeamResonance_Fire_Lv2"),
+	Water		(2, FightProperty.FIGHT_PROP_CUR_WATER_ENERGY, FightProperty.FIGHT_PROP_MAX_WATER_ENERGY, 10201, "TeamResonance_Water_Lv2"),
+	Grass		(3, FightProperty.FIGHT_PROP_CUR_GRASS_ENERGY, FightProperty.FIGHT_PROP_MAX_GRASS_ENERGY),
+	Electric	(4, FightProperty.FIGHT_PROP_CUR_ELEC_ENERGY, FightProperty.FIGHT_PROP_MAX_ELEC_ENERGY, 10401, "TeamResonance_Electric_Lv2"),
+	Ice			(5, FightProperty.FIGHT_PROP_CUR_ICE_ENERGY, FightProperty.FIGHT_PROP_MAX_ICE_ENERGY, 10601, "TeamResonance_Ice_Lv2"),
+	Frozen		(6, FightProperty.FIGHT_PROP_CUR_ICE_ENERGY, FightProperty.FIGHT_PROP_MAX_ICE_ENERGY),
+	Wind		(7, FightProperty.FIGHT_PROP_CUR_WIND_ENERGY, FightProperty.FIGHT_PROP_MAX_WIND_ENERGY, 10301, "TeamResonance_Wind_Lv2"),
+	Rock		(8, FightProperty.FIGHT_PROP_CUR_ROCK_ENERGY, FightProperty.FIGHT_PROP_MAX_ROCK_ENERGY, 10701, "TeamResonance_Rock_Lv2"),
+	AntiFire	(9, FightProperty.FIGHT_PROP_CUR_FIRE_ENERGY, FightProperty.FIGHT_PROP_MAX_FIRE_ENERGY),
+	Default		(255, FightProperty.FIGHT_PROP_CUR_FIRE_ENERGY, FightProperty.FIGHT_PROP_MAX_FIRE_ENERGY, 10801, "TeamResonance_AllDifferent");
 	
 	private final int value;
 	private final int teamResonanceId;
-	private final FightProperty energyProperty;
+	private final FightProperty curEnergyProp;
+	private final FightProperty maxEnergyProp;
 	private final int configHash;
 	private static final Int2ObjectMap<ElementType> map = new Int2ObjectOpenHashMap<>();
 	private static final Map<String, ElementType> stringMap = new HashMap<>();
@@ -35,13 +36,14 @@ public enum ElementType {
 		});
 	}
 	
-	private ElementType(int value, FightProperty energyProperty) {
-		this(value, energyProperty, 0, null);
+	private ElementType(int value, FightProperty curEnergyProp, FightProperty maxEnergyProp) {
+		this(value, curEnergyProp, maxEnergyProp, 0, null);
 	}
 	
-	private ElementType(int value, FightProperty energyProperty, int teamResonanceId, String configName) {
+	private ElementType(int value, FightProperty curEnergyProp, FightProperty maxEnergyProp, int teamResonanceId, String configName) {
 		this.value = value;
-		this.energyProperty = energyProperty;
+		this.curEnergyProp = curEnergyProp;
+		this.maxEnergyProp = maxEnergyProp;
 		this.teamResonanceId = teamResonanceId;
 		if (configName != null) {
 			this.configHash = Utils.abilityHash(configName);
@@ -54,8 +56,12 @@ public enum ElementType {
 		return value;
 	}
 	
-	public FightProperty getEnergyProperty() {
-		return energyProperty;
+	public FightProperty getCurEnergyProp() {
+		return curEnergyProp;
+	}
+
+	public FightProperty getMaxEnergyProp() {
+		return maxEnergyProp;
 	}
 
 	public int getTeamResonanceId() {

src/main/java/emu/grasscutter/game/world/Scene.java

@@ -385,27 +385,7 @@ public class Scene {
 		}
 		
 		// Sanity check
-		if (target.getFightProperties() == null) {
-			return;
-		}
-		
-		// Lose hp
-		target.addFightProperty(FightProperty.FIGHT_PROP_CUR_HP, -result.getDamage());
-		
-		// Check if dead
-		boolean isDead = false;
-		if (target.getFightProperty(FightProperty.FIGHT_PROP_CUR_HP) <= 0f) {
-			target.setFightProperty(FightProperty.FIGHT_PROP_CUR_HP, 0f);
-			isDead = true;
-		}
-		
-		// Packets
-		this.broadcastPacket(new PacketEntityFightPropUpdateNotify(target, FightProperty.FIGHT_PROP_CUR_HP));
-		
-		// Check if dead
-		if (isDead) {
-			this.killEntity(target, result.getAttackerId());
-		}
+		target.damage(result.getDamage(), result.getAttackerId());
 	}
 	
 	public void killEntity(GameEntity target, int attackerId) {

src/main/java/emu/grasscutter/server/packet/recv/HandlerAbilityInvocationsNotify.java

@@ -6,6 +6,7 @@ import emu.grasscutter.net.proto.AbilityInvocationsNotifyOuterClass.AbilityInvoc
 import emu.grasscutter.net.proto.AbilityInvokeEntryOuterClass.AbilityInvokeEntry;
 import emu.grasscutter.net.packet.PacketHandler;
 import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.utils.Utils;
 
 @Opcodes(PacketOpcodes.AbilityInvocationsNotify)
 public class HandlerAbilityInvocationsNotify extends PacketHandler {
@@ -15,13 +16,9 @@ public class HandlerAbilityInvocationsNotify extends PacketHandler {
 		AbilityInvocationsNotify notif = AbilityInvocationsNotify.parseFrom(payload);
 		
 		for (AbilityInvokeEntry entry : notif.getInvokesList()) {
-			//System.out.println(entry.getArgumentType() + ": " + Utils.bytesToHex(entry.getAbilityData().toByteArray()));
+			session.getPlayer().getAbilityManager().onAbilityInvoke(entry);
 			session.getPlayer().getAbilityInvokeHandler().addEntry(entry.getForwardType(), entry);
 		}
-		
-		if (notif.getInvokesList().size() > 0) {
-			session.getPlayer().getAbilityInvokeHandler().update(session.getPlayer());
-		}
 	}
 
 }

src/main/java/emu/grasscutter/server/packet/recv/HandlerClientAbilityInitFinishNotify.java

@@ -6,6 +6,7 @@ import emu.grasscutter.net.proto.AbilityInvokeEntryOuterClass.AbilityInvokeEntry
 import emu.grasscutter.net.proto.ClientAbilityInitFinishNotifyOuterClass.ClientAbilityInitFinishNotify;
 import emu.grasscutter.net.packet.PacketHandler;
 import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.utils.Utils;
 
 @Opcodes(PacketOpcodes.ClientAbilityInitFinishNotify)
 public class HandlerClientAbilityInitFinishNotify extends PacketHandler {
@@ -15,6 +16,7 @@ public class HandlerClientAbilityInitFinishNotify extends PacketHandler {
 		ClientAbilityInitFinishNotify notif = ClientAbilityInitFinishNotify.parseFrom(payload);
 		
 		for (AbilityInvokeEntry entry : notif.getInvokesList()) {
+			session.getPlayer().getAbilityManager().onAbilityInvoke(entry);
 			session.getPlayer().getClientAbilityInitFinishHandler().addEntry(entry.getForwardType(), entry);
 		}