Merge pull request #3 from Akka0/development

Development

src/main/java/emu/grasscutter/game/dungeons/DungeonManager.java

@@ -99,6 +99,7 @@ public class DungeonManager {
 		// clean temp team if it has
 		player.getTeamManager().cleanTemporaryTeam();
 		player.getTowerManager().clearEntry();
+
 		// Transfer player back to world
 		player.getWorld().transferPlayerToScene(player, prevScene, prevPos);
 		player.sendPacket(new BasePacket(PacketOpcodes.PlayerQuitDungeonRsp));

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

@@ -104,6 +104,11 @@ public class EntityAvatar extends GameEntity {
 		this.killedType = PlayerDieType.PLAYER_DIE_KILL_BY_MONSTER;
 		this.killedBy = killerId;
 	}
+
+	public void onDeath(PlayerDieType dieType, int killerId) {
+		this.killedType = dieType;
+		this.killedBy = killerId;
+	}
 	
 	public SceneAvatarInfo getSceneAvatarInfo() {
 		SceneAvatarInfo.Builder avatarInfo = SceneAvatarInfo.newBuilder()

src/main/java/emu/grasscutter/game/managers/MotionManager/MotionManager.java

-package emu.grasscutter.game.managers.MotionManager;
-
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.game.entity.GameEntity;
-import emu.grasscutter.game.player.Player;
-import emu.grasscutter.game.props.FightProperty;
-import emu.grasscutter.game.props.LifeState;
-import emu.grasscutter.game.props.PlayerProperty;
-import emu.grasscutter.net.proto.EntityMoveInfoOuterClass;
-import emu.grasscutter.net.proto.MotionStateOuterClass.MotionState;
-import emu.grasscutter.net.proto.VectorOuterClass;
-import emu.grasscutter.server.game.GameSession;
-import emu.grasscutter.server.packet.send.PacketEntityFightPropUpdateNotify;
-import emu.grasscutter.server.packet.send.PacketLifeStateChangeNotify;
-import emu.grasscutter.server.packet.send.PacketPlayerPropNotify;
-import emu.grasscutter.utils.Position;
-
-import java.util.ArrayList;
-import java.lang.Math;
-
-public class MotionManager {
-
-    private enum Consumption {
-        None(0),
-
-        // consumers
-        CLIMB_START(-500),
-        CLIMBING(-150),
-        CLIMB_JUMP(-2500),
-        DASH(-1800),
-        SPRINT(-360),
-        FLY(-60),
-        SWIM_DASH_START(-200),
-        SWIM_DASH(-200),
-        SWIMMING(-80),
-
-        // restorers
-        STANDBY(500),
-        RUN(500),
-        WALK(500),
-        STANDBY_MOVE(500);
-
-        public final int amount;
-        Consumption(int amount) {
-            this.amount = amount;
-        }
-    }
-
-    private EntityMoveInfoOuterClass.EntityMoveInfo moveInfo;
-
-    private MotionState previousState = MotionState.MOTION_STANDBY;
-    private ArrayList<Position> previousCoordinates = new ArrayList<>();
-    private final Player player;
-
-    private float landSpeed = 0;
-
-    public MotionManager(Player player) {
-        previousCoordinates.add(new Position(0,0,0));
-        this.player = player;
-    }
-
-    public void handle(GameSession session, GameEntity entity, EntityMoveInfoOuterClass.EntityMoveInfo moveInfo) {
-        MotionState state = moveInfo.getMotionInfo().getState();
-        setMoveInfo(moveInfo);
-        if (state == MotionState.MOTION_LAND_SPEED) {
-            setLandSpeed(moveInfo.getMotionInfo().getSpeed().getY());
-        }
-        if (state == MotionState.MOTION_FALL_ON_GROUND) {
-            handleFallOnGround(session, entity);
-        }
-    }
-
-    public void tick() {
-        if(Grasscutter.getConfig().OpenStamina){
-            EntityMoveInfoOuterClass.EntityMoveInfo mInfo = moveInfo;
-            if (mInfo == null) {
-                return;
-            }
-
-            MotionState state = moveInfo.getMotionInfo().getState();
-            Consumption consumption = Consumption.None;
-
-            boolean isMoving = false;
-            VectorOuterClass.Vector posVector = moveInfo.getMotionInfo().getPos();
-            Position currentCoordinates = new Position(posVector.getX(), posVector.getY(), posVector.getZ());
-
-            float diffX = currentCoordinates.getX() - previousCoordinates.get(0).getX();
-            float diffY = currentCoordinates.getY() - previousCoordinates.get(0).getY();
-            float diffZ = currentCoordinates.getZ() - previousCoordinates.get(0).getZ();
-
-            if (Math.abs(diffX) > 0.3  || Math.abs(diffY) > 0.3 || Math.abs(diffZ) > 0.3) {
-                isMoving = true;
-            }
-
-            if (isMoving) {
-                // TODO: refactor these conditions.
-                // CLIMB
-                if (state == MotionState.MOTION_CLIMB) {
-                    if (previousState != MotionState.MOTION_CLIMB && previousState != MotionState.MOTION_CLIMB_JUMP) {
-                        consumption = Consumption.CLIMB_START;
-                    } else {
-                        consumption = Consumption.CLIMBING;
-                    }
-                }
-                // JUMP
-                if (state == MotionState.MOTION_CLIMB_JUMP) {
-                    if (previousState != MotionState.MOTION_CLIMB_JUMP) {
-                        consumption = Consumption.CLIMB_JUMP;
-                    }
-                }
-                if (state == MotionState.MOTION_JUMP) {
-                    if (previousState == MotionState.MOTION_CLIMB) {
-                        consumption = Consumption.CLIMB_JUMP;
-                    }
-                }
-                // SWIM
-                if (state == MotionState.MOTION_SWIM_MOVE) {
-                    consumption = Consumption.SWIMMING;
-                }
-                if (state == MotionState.MOTION_SWIM_DASH) {
-                    if (previousState != MotionState.MOTION_SWIM_DASH) {
-                        consumption = Consumption.SWIM_DASH_START;
-                    } else {
-                        consumption = Consumption.SWIM_DASH;
-                    }
-                }
-                // DASH
-                if (state == MotionState.MOTION_DASH) {
-                    if (previousState == MotionState.MOTION_DASH) {
-                        consumption = Consumption.SPRINT;
-                    } else {
-                        consumption = Consumption.DASH;
-                    }
-                }
-                // RUN and WALK
-                if (state == MotionState.MOTION_RUN) {
-                    consumption = Consumption.RUN;
-                }
-                if (state == MotionState.MOTION_WALK) {
-                    consumption = Consumption.WALK;
-                }
-                // FLY
-                if (state == MotionState.MOTION_FLY) {
-                    consumption = Consumption.FLY;
-                }
-            }
-            // STAND
-            if (state == MotionState.MOTION_STANDBY) {
-                consumption = Consumption.STANDBY;
-            }
-            if (state == MotionState.MOTION_STANDBY_MOVE) {
-                consumption = Consumption.STANDBY_MOVE;
-            }
-
-            GameSession session = player.getSession();
-            updateStamina(session, consumption.amount);
-            session.send(new PacketPlayerPropNotify(session.getPlayer(), PlayerProperty.PROP_CUR_PERSIST_STAMINA));
-
-            Grasscutter.getLogger().debug(session.getPlayer().getProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA) + " " + state + " " + isMoving + " " + consumption + " " + consumption.amount);
-
-            previousState = state;
-            previousCoordinates.add(currentCoordinates);
-            if (previousCoordinates.size() > 3) {
-                previousCoordinates.remove(0);
-            }
-        }
-    }
-
-    public void updateStamina(GameSession session, int amount) {
-        if (amount == 0) {
-            return;
-        }
-        int currentStamina = session.getPlayer().getProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA);
-        int playerMaxStamina = session.getPlayer().getProperty(PlayerProperty.PROP_MAX_STAMINA);
-        int newStamina = currentStamina + amount;
-        if (newStamina < 0) {
-            newStamina = 0;
-        }
-        if (newStamina > playerMaxStamina) {
-            newStamina = playerMaxStamina;
-        }
-        session.getPlayer().setProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA, newStamina);
-    }
-
-    public void setMoveInfo(EntityMoveInfoOuterClass.EntityMoveInfo moveInfo) {
-        this.moveInfo = moveInfo;
-    }
-
-    public EntityMoveInfoOuterClass.EntityMoveInfo getMoveInfo() {
-        return moveInfo;
-    }
-
-    public void handleFallOnGround(GameSession session, GameEntity entity) {
-        float currentHP = entity.getFightProperty(FightProperty.FIGHT_PROP_CUR_HP);
-        float maxHP = entity.getFightProperty(FightProperty.FIGHT_PROP_MAX_HP);
-        float damage = 0;
-        Grasscutter.getLogger().debug("LandSpeed: " + landSpeed);
-        if (landSpeed < -23.5) {
-            damage = (float)(maxHP * 0.33);
-        }
-        if (landSpeed < -25) {
-            damage = (float)(maxHP * 0.5);
-        }
-        if (landSpeed < -26.5) {
-            damage = (float)(maxHP * 0.66);
-        }
-        if (landSpeed < -28) {
-            damage = (maxHP * 1);
-        }
-        float newHP = currentHP - damage;
-        if (newHP < 0) {
-            newHP = 0;
-        }
-        Grasscutter.getLogger().debug("Max: " + maxHP + "\tCurr: " + currentHP + "\tDamage: " + damage + "\tnewHP: " + newHP);
-        entity.setFightProperty(FightProperty.FIGHT_PROP_CUR_HP, newHP);
-        entity.getWorld().broadcastPacket(new PacketEntityFightPropUpdateNotify(entity, FightProperty.FIGHT_PROP_CUR_HP));
-        if (newHP == 0) {
-            entity.getWorld().broadcastPacket(new PacketLifeStateChangeNotify(0, entity, LifeState.LIFE_DEAD));
-            session.getPlayer().getScene().removeEntity(entity);
-            entity.onDeath(0);
-        }
-    }
-
-    public void setLandSpeed(float landSpeed) {
-        this.landSpeed = landSpeed;
-    }
-}

src/main/java/emu/grasscutter/game/managers/MovementManager/MovementManager.java

+package emu.grasscutter.game.managers.MovementManager;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.game.entity.EntityAvatar;
+import emu.grasscutter.game.entity.GameEntity;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.props.FightProperty;
+import emu.grasscutter.game.props.LifeState;
+import emu.grasscutter.game.props.PlayerProperty;
+import emu.grasscutter.net.proto.EntityMoveInfoOuterClass;
+import emu.grasscutter.net.proto.MotionInfoOuterClass.MotionInfo;
+import emu.grasscutter.net.proto.MotionStateOuterClass.MotionState;
+import emu.grasscutter.net.proto.PlayerDieTypeOuterClass.PlayerDieType;
+import emu.grasscutter.net.proto.VectorOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.*;
+import emu.grasscutter.utils.Position;
+import org.jetbrains.annotations.NotNull;
+
+import java.lang.Math;
+import java.util.*;
+
+public class MovementManager {
+
+    public HashMap<String, HashSet<MotionState>> MotionStatesCategorized = new HashMap<>();
+
+    private enum Consumption {
+        None(0),
+
+        // consume
+        CLIMB_START(-500),
+        CLIMBING(-150),
+        CLIMB_JUMP(-2500),
+        DASH(-1800),
+        SPRINT(-360),
+        FLY(-60),
+        SWIM_DASH_START(-200),
+        SWIM_DASH(-200),
+        SWIMMING(-80),
+
+        // restore
+        STANDBY(500),
+        RUN(500),
+        WALK(500),
+        STANDBY_MOVE(500),
+        POWERED_FLY(500);
+
+        public final int amount;
+        Consumption(int amount) {
+            this.amount = amount;
+        }
+    }
+
+
+    private MotionState previousState = MotionState.MOTION_STANDBY;
+    private MotionState currentState = MotionState.MOTION_STANDBY;
+    private Position previousCoordinates = new Position(0, 0, 0);
+    private Position currentCoordinates = new Position(0, 0, 0);
+
+    private final Player player;
+
+    private float landSpeed = 0;
+    private Timer movementManagerTickTimer;
+    private GameSession cachedSession = null;
+    private GameEntity cachedEntity = null;
+
+    private int staminaRecoverDelay = 0;
+
+    public MovementManager(Player player) {
+        previousCoordinates.add(new Position(0,0,0));
+        this.player = player;
+
+        MotionStatesCategorized.put("SWIM", new HashSet<>(Arrays.asList(
+            MotionState.MOTION_SWIM_MOVE,
+            MotionState.MOTION_SWIM_IDLE,
+            MotionState.MOTION_SWIM_DASH,
+            MotionState.MOTION_SWIM_JUMP
+        )));
+
+        MotionStatesCategorized.put("STANDBY", new HashSet<>(Arrays.asList(
+            MotionState.MOTION_STANDBY,
+            MotionState.MOTION_STANDBY_MOVE,
+            MotionState.MOTION_DANGER_STANDBY,
+            MotionState.MOTION_DANGER_STANDBY_MOVE,
+            MotionState.MOTION_LADDER_TO_STANDBY,
+            MotionState.MOTION_JUMP_UP_WALL_FOR_STANDBY
+        )));
+
+        MotionStatesCategorized.put("CLIMB", new HashSet<>(Arrays.asList(
+            MotionState.MOTION_CLIMB,
+            MotionState.MOTION_CLIMB_JUMP,
+            MotionState.MOTION_STANDBY_TO_CLIMB,
+            MotionState.MOTION_LADDER_IDLE,
+            MotionState.MOTION_LADDER_MOVE,
+            MotionState.MOTION_LADDER_SLIP,
+            MotionState.MOTION_STANDBY_TO_LADDER
+        )));
+
+        MotionStatesCategorized.put("FLY", new HashSet<>(Arrays.asList(
+            MotionState.MOTION_FLY,
+            MotionState.MOTION_FLY_IDLE,
+            MotionState.MOTION_FLY_SLOW,
+            MotionState.MOTION_FLY_FAST,
+            MotionState.MOTION_POWERED_FLY
+        )));
+
+        MotionStatesCategorized.put("RUN", new HashSet<>(Arrays.asList(
+            MotionState.MOTION_DASH,
+            MotionState.MOTION_DANGER_DASH,
+            MotionState.MOTION_DASH_BEFORE_SHAKE,
+            MotionState.MOTION_RUN,
+            MotionState.MOTION_DANGER_RUN,
+            MotionState.MOTION_WALK,
+            MotionState.MOTION_DANGER_WALK
+        )));
+    }
+
+    public void handle(GameSession session, EntityMoveInfoOuterClass.EntityMoveInfo moveInfo, GameEntity entity) {
+        if (movementManagerTickTimer == null) {
+            movementManagerTickTimer = new Timer();
+            movementManagerTickTimer.scheduleAtFixedRate(new MotionManagerTick(), 0, 200);
+        }
+        // cache info for later use in tick
+        cachedSession = session;
+        cachedEntity = entity;
+
+        MotionInfo motionInfo = moveInfo.getMotionInfo();
+        moveEntity(entity, moveInfo);
+        VectorOuterClass.Vector posVector = motionInfo.getPos();
+        Position newPos = new Position(posVector.getX(),
+                posVector.getY(), posVector.getZ());;
+        if (newPos.getX() != 0 && newPos.getY() != 0 && newPos.getZ() != 0) {
+            currentCoordinates = newPos;
+        }
+        currentState = motionInfo.getState();
+        Grasscutter.getLogger().debug("" + currentState);
+        handleFallOnGround(motionInfo);
+    }
+
+    public void resetTimer() {
+        movementManagerTickTimer.cancel();
+        movementManagerTickTimer = null;
+    }
+
+    private void moveEntity(GameEntity entity, EntityMoveInfoOuterClass.EntityMoveInfo moveInfo) {
+        entity.getPosition().set(moveInfo.getMotionInfo().getPos());
+        entity.getRotation().set(moveInfo.getMotionInfo().getRot());
+        entity.setLastMoveSceneTimeMs(moveInfo.getSceneTime());
+        entity.setLastMoveReliableSeq(moveInfo.getReliableSeq());
+        entity.setMotionState(moveInfo.getMotionInfo().getState());
+    }
+
+    private boolean isPlayerMoving() {
+        float diffX = currentCoordinates.getX() - previousCoordinates.getX();
+        float diffY = currentCoordinates.getY() - previousCoordinates.getY();
+        float diffZ = currentCoordinates.getZ() - previousCoordinates.getZ();
+        // Grasscutter.getLogger().debug("isPlayerMoving: " + previousCoordinates + ", " + currentCoordinates + ", " + diffX + ", " + diffY + ", " + diffZ);
+        return Math.abs(diffX) > 0.2  || Math.abs(diffY) > 0.1 || Math.abs(diffZ) > 0.2;
+    }
+
+    private int getCurrentStamina() {
+        return player.getProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA);
+    }
+
+    private int getMaximumStamina() {
+        return player.getProperty(PlayerProperty.PROP_MAX_STAMINA);
+    }
+
+
+
+    // Returns new stamina
+    public int updateStamina(GameSession session, int amount) {
+        int currentStamina = session.getPlayer().getProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA);
+        if (amount == 0) {
+            return currentStamina;
+        }
+        int playerMaxStamina = session.getPlayer().getProperty(PlayerProperty.PROP_MAX_STAMINA);
+        int newStamina = currentStamina + amount;
+        if (newStamina < 0) {
+            newStamina = 0;
+        }
+        if (newStamina > playerMaxStamina) {
+            newStamina = playerMaxStamina;
+        }
+        session.getPlayer().setProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA, newStamina);
+        return newStamina;
+    }
+
+    private void handleFallOnGround(@NotNull MotionInfo motionInfo) {
+        MotionState state = motionInfo.getState();
+        // land speed and fall on ground event arrive in different packets
+        // cache land speed
+        if (state == MotionState.MOTION_LAND_SPEED) {
+            landSpeed = motionInfo.getSpeed().getY();
+        }
+        if (state == MotionState.MOTION_FALL_ON_GROUND) {
+            float currentHP = cachedEntity.getFightProperty(FightProperty.FIGHT_PROP_CUR_HP);
+            float maxHP = cachedEntity.getFightProperty(FightProperty.FIGHT_PROP_MAX_HP);
+            float damage = 0;
+//            Grasscutter.getLogger().debug("LandSpeed: " + landSpeed);
+            if (landSpeed < -23.5) {
+                damage = (float)(maxHP * 0.33);
+            }
+            if (landSpeed < -25) {
+                damage = (float)(maxHP * 0.5);
+            }
+            if (landSpeed < -26.5) {
+                damage = (float)(maxHP * 0.66);
+            }
+            if (landSpeed < -28) {
+                damage = (maxHP * 1);
+            }
+            float newHP = currentHP - damage;
+            if (newHP < 0) {
+                newHP = 0;
+            }
+//            Grasscutter.getLogger().debug("Max: " + maxHP + "\tCurr: " + currentHP + "\tDamage: " + damage + "\tnewHP: " + newHP);
+            cachedEntity.setFightProperty(FightProperty.FIGHT_PROP_CUR_HP, newHP);
+            cachedEntity.getWorld().broadcastPacket(new PacketEntityFightPropUpdateNotify(cachedEntity, FightProperty.FIGHT_PROP_CUR_HP));
+            if (newHP == 0) {
+                killAvatar(cachedSession, cachedEntity, PlayerDieType.PLAYER_DIE_FALL);
+            }
+            landSpeed = 0;
+        }
+    }
+
+    private void handleDrowning() {
+        int stamina = getCurrentStamina();
+        if (stamina < 10) {
+            boolean isSwimming = MotionStatesCategorized.get("SWIM").contains(currentState);
+            Grasscutter.getLogger().debug(player.getProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA) + "/" + player.getProperty(PlayerProperty.PROP_MAX_STAMINA) + "\t" + currentState + "\t" + isSwimming);
+            if (isSwimming && currentState != MotionState.MOTION_SWIM_IDLE) {
+                killAvatar(cachedSession, cachedEntity, PlayerDieType.PLAYER_DIE_DRAWN);
+            }
+        }
+    }
+
+    public void killAvatar(GameSession session, GameEntity entity, PlayerDieType dieType) {
+        cachedSession.send(new PacketAvatarLifeStateChangeNotify(
+                cachedSession.getPlayer().getTeamManager().getCurrentAvatarEntity().getAvatar(),
+                LifeState.LIFE_DEAD,
+                dieType
+        ));
+        cachedSession.send(new PacketLifeStateChangeNotify(
+                cachedEntity,
+                LifeState.LIFE_DEAD,
+                dieType
+        ));
+        cachedEntity.setFightProperty(FightProperty.FIGHT_PROP_CUR_HP, 0);
+        cachedEntity.getWorld().broadcastPacket(new PacketEntityFightPropUpdateNotify(cachedEntity, FightProperty.FIGHT_PROP_CUR_HP));
+        entity.getWorld().broadcastPacket(new PacketLifeStateChangeNotify(0, entity, LifeState.LIFE_DEAD));
+        session.getPlayer().getScene().removeEntity(entity);
+        ((EntityAvatar)entity).onDeath(dieType, 0);
+    }
+
+    private class MotionManagerTick extends TimerTask
+    {
+        public void run() {
+            if (Grasscutter.getConfig().OpenStamina) {
+                boolean moving = isPlayerMoving();
+                if (moving || (getCurrentStamina() < getMaximumStamina())) {
+                    Grasscutter.getLogger().debug("Player moving: " + moving + ", stamina full: " + (getCurrentStamina() >= getMaximumStamina()) + ", recalculate stamina");
+                    Consumption consumption = Consumption.None;
+
+                    // TODO: refactor these conditions.
+                    if (MotionStatesCategorized.get("CLIMB").contains(currentState)) {
+                        if (currentState == MotionState.MOTION_CLIMB) {
+                            // CLIMB
+                            if (previousState != MotionState.MOTION_CLIMB && previousState != MotionState.MOTION_CLIMB_JUMP) {
+                                consumption = Consumption.CLIMB_START;
+                            } else {
+                                consumption = Consumption.CLIMBING;
+                            }
+                        }
+                        if (currentState == MotionState.MOTION_CLIMB_JUMP) {
+                            if (previousState != MotionState.MOTION_CLIMB_JUMP) {
+                                consumption = Consumption.CLIMB_JUMP;
+                            }
+                        }
+                        if (currentState == MotionState.MOTION_JUMP) {
+                            if (previousState == MotionState.MOTION_CLIMB) {
+                                consumption = Consumption.CLIMB_JUMP;
+                            }
+                        }
+                    } else if (MotionStatesCategorized.get("SWIM").contains((currentState))) {
+                        // SWIM
+                        if (currentState == MotionState.MOTION_SWIM_MOVE) {
+                            consumption = Consumption.SWIMMING;
+                        }
+                        if (currentState == MotionState.MOTION_SWIM_DASH) {
+                            if (previousState != MotionState.MOTION_SWIM_DASH) {
+                                consumption = Consumption.SWIM_DASH_START;
+                            } else {
+                                consumption = Consumption.SWIM_DASH;
+                            }
+                        }
+                    } else if (MotionStatesCategorized.get("RUN").contains(currentState)) {
+                        // RUN, DASH and WALK
+                        // DASH
+                        if (currentState == MotionState.MOTION_DASH) {
+                            if (previousState == MotionState.MOTION_DASH) {
+                                consumption = Consumption.SPRINT;
+                            } else {
+                                // cost more to start dashing
+                                consumption = Consumption.DASH;
+                            }
+                        }
+                        // RUN
+                        if (currentState == MotionState.MOTION_RUN) {
+                            consumption = Consumption.RUN;
+                        }
+                        // WALK
+                        if (currentState == MotionState.MOTION_WALK) {
+                            consumption = Consumption.WALK;
+                        }
+                    } else if (MotionStatesCategorized.get("FLY").contains(currentState)) {
+                        // FLY
+                        consumption = Consumption.FLY;
+                        // POWERED_FLY, e.g. wind tunnel
+                        if (currentState == MotionState.MOTION_POWERED_FLY) {
+                            consumption = Consumption.POWERED_FLY;
+                        }
+                    } else if (MotionStatesCategorized.get("STANDBY").contains(currentState)) {
+                        // STAND
+                        if (currentState == MotionState.MOTION_STANDBY) {
+                            consumption = Consumption.STANDBY;
+                        }
+                        if (currentState == MotionState.MOTION_STANDBY_MOVE) {
+                            consumption = Consumption.STANDBY_MOVE;
+                        }
+                    }
+
+                    // tick triggered
+                    handleDrowning();
+
+                    if (cachedSession != null) {
+                        if (consumption.amount < 0) {
+                            staminaRecoverDelay = 0;
+                        }
+                        if (consumption.amount > 0) {
+                            if (staminaRecoverDelay < 5) {
+                                staminaRecoverDelay++;
+                                consumption = Consumption.None;
+                            }
+                        }
+                        int newStamina = updateStamina(cachedSession, consumption.amount);
+                        cachedSession.send(new PacketPlayerPropNotify(player, PlayerProperty.PROP_CUR_PERSIST_STAMINA));
+
+                        Grasscutter.getLogger().debug(player.getProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA) + "/" + player.getProperty(PlayerProperty.PROP_MAX_STAMINA) + "\t" + currentState + "\t" + "isMoving: " + isPlayerMoving() + "\t" + consumption + "(" + consumption.amount + ")");
+                    }
+                }
+            }
+
+            previousState = currentState;
+            previousCoordinates = new Position(currentCoordinates.getX(),
+                    currentCoordinates.getY(), currentCoordinates.getZ());;
+        }
+    }
+}

src/main/java/emu/grasscutter/game/managers/SotSManager/SotSManager.java

+package emu.grasscutter.game.managers.SotSManager;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.game.avatar.Avatar;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.props.FightProperty;
+import emu.grasscutter.game.props.PlayerProperty;
+import emu.grasscutter.net.proto.ChangeHpReasonOuterClass;
+import emu.grasscutter.net.proto.PropChangeReasonOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketAvatarFightPropUpdateNotify;
+import emu.grasscutter.server.packet.send.PacketAvatarLifeStateChangeNotify;
+import emu.grasscutter.server.packet.send.PacketEntityFightPropChangeReasonNotify;
+import emu.grasscutter.server.packet.send.PacketEntityFightPropUpdateNotify;
+
+import java.util.List;
+
+// Statue of the Seven Manager
+public class SotSManager {
+
+    // NOTE: Spring volume balance *1  = fight prop HP *100
+
+    private final Player player;
+
+    public SotSManager(Player player) {
+        this.player = player;
+    }
+
+    public boolean getIsAutoRecoveryEnabled() {
+        return player.getProperty(PlayerProperty.PROP_IS_SPRING_AUTO_USE) == 1;
+    }
+
+    public void setIsAutoRecoveryEnabled(boolean enabled) {
+        player.setProperty(PlayerProperty.PROP_IS_SPRING_AUTO_USE, enabled ? 1 : 0);
+    }
+
+    public int getAutoRecoveryPercentage() {
+        return player.getProperty(PlayerProperty.PROP_SPRING_AUTO_USE_PERCENT);
+    }
+
+    public void setAutoRecoveryPercentage(int percentage) {
+        player.setProperty(PlayerProperty.PROP_SPRING_AUTO_USE_PERCENT, percentage);
+    }
+
+    // autoRevive automatically revives all team members.
+    public void autoRevive(GameSession session) {
+        player.getTeamManager().getActiveTeam().forEach(entity -> {
+            boolean isAlive = entity.isAlive();
+            if (!isAlive) {
+                float maxHP = entity.getAvatar().getFightProperty(FightProperty.FIGHT_PROP_MAX_HP);
+                float newHP = (float)(maxHP * 0.3);
+                entity.setFightProperty(FightProperty.FIGHT_PROP_CUR_HP, newHP);
+                entity.getWorld().broadcastPacket(new PacketAvatarLifeStateChangeNotify(entity.getAvatar()));
+            }
+        });
+    }
+
+    public void scheduleAutoRecover(GameSession session) {
+        // TODO: play audio effects? possibly client side? - client automatically plays.
+        // delay 2.5 seconds
+        new Thread(() -> {
+            try {
+                Thread.sleep(2500);
+                autoRecover(session);
+            } catch (Exception e) {
+                Grasscutter.getLogger().error(e.getMessage());
+            }
+        }).start();
+    }
+
+    public void refillSpringVolume() {
+        // TODO: max spring volume depends on level of the statues in Mondstadt and Liyue.
+        // https://genshin-impact.fandom.com/wiki/Statue_of_The_Seven#:~:text=region%20of%20Inazuma.-,Statue%20Levels,-Upon%20first%20unlocking
+        player.setProperty(PlayerProperty.PROP_MAX_SPRING_VOLUME, 8500000);
+
+        long now = System.currentTimeMillis() / 1000;
+        long secondsSinceLastUsed = now - player.getSpringLastUsed();
+        float percentageRefilled = (float)secondsSinceLastUsed / 15 / 100; // 15s = 1% max volume
+        int maxVolume = player.getProperty(PlayerProperty.PROP_MAX_SPRING_VOLUME);
+        int currentVolume = player.getProperty(PlayerProperty.PROP_CUR_SPRING_VOLUME);
+        if (currentVolume < maxVolume) {
+            int volumeRefilled = (int)(percentageRefilled * maxVolume);
+            int newVolume = currentVolume + volumeRefilled;
+            if (currentVolume + volumeRefilled > maxVolume) {
+                newVolume = maxVolume;
+            }
+            player.setProperty(PlayerProperty.PROP_CUR_SPRING_VOLUME, newVolume);
+        }
+        player.setSpringLastUsed(now);
+        player.save();
+    }
+
+    // autoRecover checks player setting to see if auto recover is enabled, and refill HP to the predefined level.
+    public void autoRecover(GameSession session) {
+        // TODO: In MP, respect SotS settings from the HOST.
+        boolean  isAutoRecoveryEnabled = getIsAutoRecoveryEnabled();
+        int autoRecoverPercentage = getAutoRecoveryPercentage();
+        Grasscutter.getLogger().debug("isAutoRecoveryEnabled: " + isAutoRecoveryEnabled + "\tautoRecoverPercentage: " + autoRecoverPercentage);
+
+        if (isAutoRecoveryEnabled) {
+            player.getTeamManager().getActiveTeam().forEach(entity -> {
+                float maxHP = entity.getFightProperty(FightProperty.FIGHT_PROP_MAX_HP);
+                float currentHP = entity.getFightProperty(FightProperty.FIGHT_PROP_CUR_HP);
+                if (currentHP == maxHP) {
+                    return;
+                }
+                float targetHP = maxHP * autoRecoverPercentage / 100;
+
+                if (targetHP > currentHP) {
+                    float needHP = targetHP - currentHP;
+                    float needSV = needHP * 100; // convert HP needed to Spring Volume needed
+
+                    int sotsSVBalance = player.getProperty(PlayerProperty.PROP_CUR_SPRING_VOLUME);
+                    if (sotsSVBalance >= needSV) {
+                        // sufficient
+                        sotsSVBalance -= needSV;
+                    } else {
+                        // insufficient balance
+                        needSV = sotsSVBalance;
+                        sotsSVBalance = 0;
+                    }
+                    player.setProperty(PlayerProperty.PROP_CUR_SPRING_VOLUME, sotsSVBalance);
+                    player.setSpringLastUsed(System.currentTimeMillis() / 1000);
+
+                    float newHP = currentHP + needSV / 100; // convert SV to HP
+
+                    // TODO: Figure out why client shows current HP instead of added HP.
+                    //    Say an avatar had 12000 and now has 14000, it should show "2000".
+                    //    The client always show "+14000" which is incorrect.
+
+                    entity.setFightProperty(FightProperty.FIGHT_PROP_CUR_HP, newHP);
+                    session.send(new PacketEntityFightPropChangeReasonNotify(entity, FightProperty.FIGHT_PROP_CUR_HP,
+                            newHP, List.of(3), PropChangeReasonOuterClass.PropChangeReason.PROP_CHANGE_STATUE_RECOVER,
+                            ChangeHpReasonOuterClass.ChangeHpReason.ChangeHpAddStatue));
+                    session.send(new PacketEntityFightPropUpdateNotify(entity, FightProperty.FIGHT_PROP_CUR_HP));
+
+                    Avatar avatar = entity.getAvatar();
+                    avatar.setCurrentHp(newHP);
+                    session.send(new PacketAvatarFightPropUpdateNotify(avatar, FightProperty.FIGHT_PROP_CUR_HP));
+                    player.save();
+                }
+            });
+        }
+    }
+
+
+}

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

@@ -21,7 +21,8 @@ import emu.grasscutter.game.inventory.GameItem;
 import emu.grasscutter.game.inventory.Inventory;
 import emu.grasscutter.game.mail.Mail;
 import emu.grasscutter.game.mail.MailHandler;
-import emu.grasscutter.game.managers.MotionManager.MotionManager;
+import emu.grasscutter.game.managers.MovementManager.MovementManager;
+import emu.grasscutter.game.managers.SotSManager.SotSManager;
 import emu.grasscutter.game.props.ActionReason;
 import emu.grasscutter.game.props.EntityType;
 import emu.grasscutter.game.props.PlayerProperty;
@@ -90,6 +91,8 @@ public class Player {
 	@Transient private MailHandler mailHandler;
 	@Transient private MessageHandler messageHandler;
 
+	@Transient private SotSManager sotsManager;
+
 	private TeamManager teamManager;
 
 	private TowerManager towerManager;
@@ -126,7 +129,9 @@ public class Player {
 	@Transient private final InvokeHandler<AbilityInvokeEntry> clientAbilityInitFinishHandler;
 
 	private MapMarksManager mapMarksManager;
-	@Transient private MotionManager motionManager;
+	@Transient private MovementManager movementManager;
+
+	private long springLastUsed;
 
 
 	@Deprecated
@@ -168,7 +173,8 @@ public class Player {
 		this.shopLimit = new ArrayList<>();
 		this.messageHandler = null;
 		this.mapMarksManager = new MapMarksManager();
-		this.motionManager = new MotionManager(this);
+		this.movementManager = new MovementManager(this);
+		this.sotsManager = new SotSManager(this);
 	}
 
 	// On player creation
@@ -196,7 +202,8 @@ public class Player {
 		this.getRotation().set(0, 307, 0);
 		this.messageHandler = null;
 		this.mapMarksManager = new MapMarksManager();
-		this.motionManager = new MotionManager(this);
+		this.movementManager = new MovementManager(this);
+		this.sotsManager = new SotSManager(this);
 	}
 
 	public int getUid() {
@@ -531,6 +538,14 @@ public class Player {
 		}
 	}
 
+	public long getSpringLastUsed() {
+		return springLastUsed;
+	}
+
+	public void setSpringLastUsed(long val) {
+		springLastUsed = val;
+	}
+
 	public SceneLoadState getSceneLoadState() {
 		return sceneState;
 	}
@@ -983,7 +998,9 @@ public class Player {
 		return mapMarksManager;
 	}
 
-	public MotionManager getMotionManager() { return motionManager; }
+	public MovementManager getMovementManager() { return movementManager; }
+
+	public SotSManager getSotSManager() { return sotsManager; }
 
 	public synchronized void onTick() {
 		// Check ping
@@ -1013,33 +1030,9 @@ public class Player {
 				this.resetSendPlayerLocTime();
 			}
 		}
-
-		scheduleStaminaNotify();
 	}
 
-	private void scheduleStaminaNotify() {
-		// stamina tick
-		EntityMoveInfoOuterClass.EntityMoveInfo moveInfo = getMotionManager().getMoveInfo();
-		if (moveInfo == null) {
-			return;
-		}
-
-		if (getMotionManager().getMoveInfo().getMotionInfo().getState() == MotionStateOuterClass.MotionState.MOTION_STANDBY) {
-			if (getProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA) == getProperty(PlayerProperty.PROP_MAX_STAMINA) ) {
-				return;
-			}
-		}
 
-		for (int i = 0; i <= 1000; i+=200) {
-			Timer timer = new Timer();
-			timer.schedule(new TimerTask() {
-				@Override
-				public void run() {
-					getMotionManager().tick();
-				}
-			}, i);
-		}
-	}
 
 
 	public void resetSendPlayerLocTime() {

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

@@ -18,6 +18,7 @@ import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.EnterTypeOuterClass.EnterType;
 import emu.grasscutter.net.proto.MotionStateOuterClass.MotionState;
+import emu.grasscutter.net.proto.PlayerDieTypeOuterClass.PlayerDieType;
 import emu.grasscutter.server.packet.send.PacketAvatarDieAnimationEndRsp;
 import emu.grasscutter.server.packet.send.PacketAvatarFightPropUpdateNotify;
 import emu.grasscutter.server.packet.send.PacketAvatarLifeStateChangeNotify;
@@ -467,27 +468,37 @@ public class TeamManager {
 		if (deadAvatar.isAlive() || deadAvatar.getId() != dieGuid) {
 			return;
 		}
-		
-		// Replacement avatar
-		EntityAvatar replacement = null;
-		int replaceIndex = -1;
-		
-		for (int i = 0; i < this.getActiveTeam().size(); i++) {
-			EntityAvatar entity = this.getActiveTeam().get(i);
-			if (entity.isAlive()) {
-				replaceIndex = i;
-				replacement = entity;
-				break;
-			}
-		}
-		
-		if (replacement == null) {
-			// No more living team members...
-			getPlayer().sendPacket(new PacketWorldPlayerDieNotify(deadAvatar.getKilledType(), deadAvatar.getKilledBy()));
+
+		PlayerDieType dieType = deadAvatar.getKilledType();
+		int killedBy = deadAvatar.getKilledBy();
+
+		if (dieType == PlayerDieType.PLAYER_DIE_DRAWN) {
+			// Died in water. Do not replace
+			// The official server has skipped this notify and will just respawn the team immediately after the animation.
+			// TODO: Perhaps find a way to get vanilla experience?
+			getPlayer().sendPacket(new PacketWorldPlayerDieNotify(dieType, killedBy));
 		} else {
-			// Set index and spawn replacement member
-			this.setCurrentCharacterIndex(replaceIndex);
-			getPlayer().getScene().addEntity(replacement);
+			// Replacement avatar
+			EntityAvatar replacement = null;
+			int replaceIndex = -1;
+
+			for (int i = 0; i < this.getActiveTeam().size(); i++) {
+				EntityAvatar entity = this.getActiveTeam().get(i);
+				if (entity.isAlive()) {
+					replaceIndex = i;
+					replacement = entity;
+					break;
+				}
+			}
+
+			if (replacement == null) {
+				// No more living team members...
+				getPlayer().sendPacket(new PacketWorldPlayerDieNotify(dieType, killedBy));
+			} else {
+				// Set index and spawn replacement member
+				this.setCurrentCharacterIndex(replaceIndex);
+				getPlayer().getScene().addEntity(replacement);
+			}
 		}
 
 		// Response packet
@@ -540,11 +551,13 @@ public class TeamManager {
 
 	public void respawnTeam() {
 		// Make sure all team members are dead
-		for (EntityAvatar entity : getActiveTeam()) {
-			if (entity.isAlive()) {
-				return;
-			}
-		}
+		// Drowning needs revive when there may be other team members still alive.
+		//  for (EntityAvatar entity : getActiveTeam()) {
+		//      if (entity.isAlive()) {
+		//		     return;
+		//		}
+		//	}
+		player.getMovementManager().resetTimer(); // prevent drowning immediately after respawn
 		
 		// Revive all team members
 		for (EntityAvatar entity : getActiveTeam()) {

src/main/java/emu/grasscutter/game/tower/TowerManager.java

@@ -8,18 +8,21 @@ import emu.grasscutter.game.dungeons.DungeonSettleListener;
 import emu.grasscutter.game.dungeons.TowerDungeonSettleListener;
 import emu.grasscutter.game.player.Player;
 import emu.grasscutter.server.packet.send.PacketTowerCurLevelRecordChangeNotify;
+
 import emu.grasscutter.server.packet.send.PacketTowerEnterLevelRsp;
 
 import java.util.List;
 
 @Entity
 public class TowerManager {
-    @Transient
-    private Player player;
+
+    @Transient private final Player player;
+
 
     public TowerManager(Player player) {
         this.player = player;
     }
+
     public void setPlayer(Player player) {
         this.player = player;
     }
@@ -52,6 +55,7 @@ public class TowerManager {
             entryScene = player.getSceneId();
         }
 
+
         player.getTeamManager().setupTemporaryTeam(towerTeams);
     }
 

src/main/java/emu/grasscutter/net/packet/PacketOpcodes.java

 package emu.grasscutter.net.packet;
 
+import java.util.Arrays;
+import java.util.List;
+
 public class PacketOpcodes {
     // Empty
     public static final int NONE = 0;
@@ -1566,4 +1569,6 @@ public class PacketOpcodes {
     public static final int UNKNOWN_43 = 8877;
     public static final int UNKNOWN_44 = 8983;
     public static final int UNKNOWN_45 = 943;
+
+    public static final List<Integer> BANNED_PACKETS = Arrays.asList(PacketOpcodes.WindSeedClientNotify, PacketOpcodes.PlayerLuaShellNotify);
 }

src/main/java/emu/grasscutter/server/game/GameSession.java

@@ -157,6 +157,12 @@ public class GameSession extends KcpChannel {
     		Grasscutter.getLogger().warn("Tried to send packet with missing cmd id!");
     		return;
     	}
+
+		// DO NOT REMOVE (unless we find a way to validate code before sending to client which I don't think we can)
+		// Stop WindSeedClientNotify from being sent for security purposes.
+		if(PacketOpcodes.BANNED_PACKETS.contains(packet.getOpcode())) {
+			return;
+		}
     	
     	// Header
     	if (packet.shouldBuildHeader()) {

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

 package emu.grasscutter.server.packet.recv;
 
 import emu.grasscutter.game.entity.GameEntity;
-import emu.grasscutter.game.managers.MotionManager.MotionManager;
-import emu.grasscutter.game.props.FightProperty;
-import emu.grasscutter.game.props.LifeState;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.CombatInvocationsNotifyOuterClass.CombatInvocationsNotify;
@@ -11,9 +8,7 @@ import emu.grasscutter.net.proto.CombatInvokeEntryOuterClass.CombatInvokeEntry;
 import emu.grasscutter.net.proto.EntityMoveInfoOuterClass.EntityMoveInfo;
 import emu.grasscutter.net.proto.EvtBeingHitInfoOuterClass.EvtBeingHitInfo;
 import emu.grasscutter.net.packet.PacketHandler;
-import emu.grasscutter.net.proto.MotionStateOuterClass.MotionState;
 import emu.grasscutter.server.game.GameSession;
-import emu.grasscutter.server.packet.send.*;
 
 @Opcodes(PacketOpcodes.CombatInvocationsNotify)
 public class HandlerCombatInvocationsNotify extends PacketHandler {
@@ -33,13 +28,7 @@ public class HandlerCombatInvocationsNotify extends PacketHandler {
 					EntityMoveInfo moveInfo = EntityMoveInfo.parseFrom(entry.getCombatData());
 					GameEntity entity = session.getPlayer().getScene().getEntityById(moveInfo.getEntityId());
 					if (entity != null) {
-						//move
-						entity.getPosition().set(moveInfo.getMotionInfo().getPos());
-						entity.getRotation().set(moveInfo.getMotionInfo().getRot());
-						entity.setLastMoveSceneTimeMs(moveInfo.getSceneTime());
-						entity.setLastMoveReliableSeq(moveInfo.getReliableSeq());
-						entity.setMotionState(moveInfo.getMotionInfo().getState());
-						session.getPlayer().getMotionManager().handle(session, entity, moveInfo);
+						session.getPlayer().getMovementManager().handle(session, moveInfo, entity);
 					}
 					break;
 				default:
@@ -52,7 +41,7 @@ public class HandlerCombatInvocationsNotify extends PacketHandler {
 		if (notif.getInvokeListList().size() > 0) {
 			session.getPlayer().getCombatInvokeHandler().update(session.getPlayer());
 		}
-                // Handle attack results last
+        // Handle attack results last
 		while (!session.getPlayer().getAttackResults().isEmpty()) {
 			session.getPlayer().getScene().handleAttack(session.getPlayer().getAttackResults().poll());
 		}

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

 package emu.grasscutter.server.packet.recv;
 
+import emu.grasscutter.game.managers.SotSManager.SotSManager;
+import emu.grasscutter.game.player.Player;
 import emu.grasscutter.game.props.FightProperty;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketHandler;
@@ -18,26 +20,12 @@ import java.util.List;
 public class HandlerEnterTransPointRegionNotify extends PacketHandler {
     @Override
     public void handle(GameSession session, byte[] header, byte[] payload) throws Exception{
-        session.getPlayer().getTeamManager().getActiveTeam().forEach(entity -> {
-            boolean isAlive = entity.isAlive();
-            if(entity.getFightProperty(FightProperty.FIGHT_PROP_CUR_HP) != entity.getFightProperty(FightProperty.FIGHT_PROP_MAX_HP)){
-                Float hp = entity.getFightProperty(FightProperty.FIGHT_PROP_MAX_HP)-entity.getFightProperty(FightProperty.FIGHT_PROP_CUR_HP);
-                
-                session.send(new PacketEntityFightPropUpdateNotify(entity,FightProperty.FIGHT_PROP_MAX_HP));
+        Player player = session.getPlayer();
+        SotSManager sotsManager = player.getSotSManager();
 
-                session.send(new PacketEntityFightPropChangeReasonNotify(
-                        entity, FightProperty.FIGHT_PROP_CUR_HP, hp, List.of(3),
-                        PropChangeReason.PROP_CHANGE_STATUE_RECOVER, ChangeHpReason.ChangeHpAddStatue));
-
-                entity.setFightProperty(
-                        FightProperty.FIGHT_PROP_CUR_HP,
-                        entity.getFightProperty(FightProperty.FIGHT_PROP_MAX_HP)
-                );
-                session.send(new PacketAvatarFightPropUpdateNotify(entity.getAvatar(), FightProperty.FIGHT_PROP_CUR_HP));
-                if (!isAlive) {
-                    entity.getWorld().broadcastPacket(new PacketAvatarLifeStateChangeNotify(entity.getAvatar()));
-                }
-            }
-        });
+        sotsManager.refillSpringVolume();
+        sotsManager.autoRevive(session);
+        sotsManager.scheduleAutoRecover(session);
+        // TODO: allow interaction with the SotS?
     }
 }

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

@@ -3,7 +3,9 @@ package emu.grasscutter.server.packet.recv;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.proto.WorldPlayerDieNotifyOuterClass;
 import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketWorldPlayerReviveRsp;
 
 @Opcodes(PacketOpcodes.WorldPlayerReviveReq)
 public class HandlerWorldPlayerReviveReq extends PacketHandler {
@@ -11,6 +13,7 @@ public class HandlerWorldPlayerReviveReq extends PacketHandler {
 	@Override
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
 		session.getPlayer().getTeamManager().respawnTeam();
+		session.send(new PacketWorldPlayerReviveRsp());
 	}
 
 }

src/main/java/emu/grasscutter/server/packet/send/PacketAvatarLifeStateChangeNotify.java

@@ -9,6 +9,10 @@ import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.AvatarLifeStateChangeNotifyOuterClass.AvatarLifeStateChangeNotify;
 import emu.grasscutter.net.proto.PlayerDieTypeOuterClass.PlayerDieType;
+import emu.grasscutter.net.proto.ServerBuffOuterClass;
+import emu.grasscutter.net.proto.ServerBuffOuterClass.ServerBuff;
+
+import java.util.ArrayList;
 
 public class PacketAvatarLifeStateChangeNotify extends BasePacket {
 	
@@ -22,7 +26,7 @@ public class PacketAvatarLifeStateChangeNotify extends BasePacket {
 		
 		this.setData(proto);
 	}
-	public PacketAvatarLifeStateChangeNotify(Avatar avatar,int attackerId,LifeState lifeState) {
+	public PacketAvatarLifeStateChangeNotify(Avatar avatar, int attackerId, LifeState lifeState) {
 		super(PacketOpcodes.AvatarLifeStateChangeNotify);
 
 		AvatarLifeStateChangeNotify proto = AvatarLifeStateChangeNotify.newBuilder()
@@ -33,4 +37,26 @@ public class PacketAvatarLifeStateChangeNotify extends BasePacket {
 
 		this.setData(proto);
 	}
+
+	public PacketAvatarLifeStateChangeNotify(Avatar avatar, LifeState lifeState, PlayerDieType dieType) {
+		this(avatar, lifeState, null, "", dieType);
+	}
+
+	public PacketAvatarLifeStateChangeNotify(Avatar avatar, LifeState lifeState, GameEntity sourceEntity,
+											 String attackTag, PlayerDieType dieType) {
+		super(PacketOpcodes.AvatarLifeStateChangeNotify);
+
+		AvatarLifeStateChangeNotify.Builder proto = AvatarLifeStateChangeNotify.newBuilder();
+
+		proto.setAvatarGuid(avatar.getGuid());
+		proto.setLifeState(lifeState.getValue());
+		if (sourceEntity != null) {
+			proto.setSourceEntityId(sourceEntity.getId());
+		}
+		proto.setDieType(dieType);
+		proto.setAttackTag((attackTag));
+
+		this.setData(proto.build());
+	}
+
 }

src/main/java/emu/grasscutter/server/packet/send/PacketLifeStateChangeNotify.java

 package emu.grasscutter.server.packet.send;
 
+import emu.grasscutter.game.avatar.Avatar;
 import emu.grasscutter.game.entity.GameEntity;
 import emu.grasscutter.game.props.LifeState;
 import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.LifeStateChangeNotifyOuterClass.LifeStateChangeNotify;
+import emu.grasscutter.net.proto.PlayerDieTypeOuterClass.PlayerDieType;
+import emu.grasscutter.net.proto.ServerBuffOuterClass.ServerBuff;
+
+import java.util.ArrayList;
 
 public class PacketLifeStateChangeNotify extends BasePacket {
 	public PacketLifeStateChangeNotify(GameEntity attacker, GameEntity target, LifeState lifeState) {
@@ -26,7 +31,29 @@ public class PacketLifeStateChangeNotify extends BasePacket {
 				.setLifeState(lifeState.getValue())
 				.setSourceEntityId(attackerId)
 				.build();
-		
+
 		this.setData(proto);
 	}
+
+	public PacketLifeStateChangeNotify(GameEntity entity, LifeState lifeState, PlayerDieType dieType) {
+		this(entity, lifeState, null, "", dieType);
+	}
+
+	public PacketLifeStateChangeNotify(GameEntity entity, LifeState lifeState, GameEntity sourceEntity,
+									   String attackTag, PlayerDieType dieType) {
+		super(PacketOpcodes.LifeStateChangeNotify);
+
+		LifeStateChangeNotify.Builder proto = LifeStateChangeNotify.newBuilder();
+
+
+		proto.setEntityId(entity.getId());
+		proto.setLifeState(lifeState.getValue());
+		if (sourceEntity != null) {
+			proto.setSourceEntityId(sourceEntity.getId());
+		}
+		proto.setAttackTag(attackTag);
+		proto.setDieType(dieType);
+
+		this.setData(proto.build());
+	}
 }

src/main/java/emu/grasscutter/server/packet/send/PacketTakeAchievementRewardReq.java

@@ -15,14 +15,7 @@ public class PacketTakeAchievementRewardReq extends BasePacket {
     public PacketTakeAchievementRewardReq(GameSession session) {
         super(PacketOpcodes.TakeAchievementRewardReq);
 
-        List<AchievementInfo> a_list = new ArrayList<>();
-        a_list.add(AchievementInfo.newBuilder().setId(82044).setStatusValue(2).setCurrent(0).setGoal(1).build());
-        a_list.add(AchievementInfo.newBuilder().setId(81205).setStatusValue(2).setCurrent(0).setGoal(1).build());
-
-
-        TakeAchievementRewardReq proto = TakeAchievementRewardReq.newBuilder()
-                .addAllAList(a_list)
-                .build();
+        TakeAchievementRewardReq proto = TakeAchievementRewardReq.newBuilder().build();
 
         this.setData(proto);
     }

src/main/java/emu/grasscutter/server/packet/send/PacketWorldPlayerReviveRsp.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.game.world.World;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.WorldPlayerReviveRspOuterClass.WorldPlayerReviveRsp;
+
+public class PacketWorldPlayerReviveRsp extends BasePacket {
+
+	public PacketWorldPlayerReviveRsp() {
+		super(PacketOpcodes.WorldPlayerReviveRsp);
+
+		WorldPlayerReviveRsp.Builder proto = WorldPlayerReviveRsp.newBuilder();
+		
+		this.setData(proto.build());
+	}
+}