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Code Issues Projects Releases Wiki Activity

Move energy-related logic to a new EnergyManager.

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ImmuState 2022-05-21 10:08:21 -07:00 committed by Melledy
parent 8aa0fde1cd
commit 42f5a66df7
8 changed files with 233 additions and 162 deletions
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86
src/main/java/emu/grasscutter/game/ability/AbilityManager.java
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@ -147,93 +147,9 @@ public class AbilityManager {
AbilityMixinCostStamina costStamina = AbilityMixinCostStamina.parseFrom((invoke.getAbilityData()));
getPlayer().getStaminaManager().handleMixinCostStamina(costStamina.getIsSwim());
}
private int getCastingAvatarIdForElemBall(int invokeEntityId) {
// To determine the avatar that has cast the skill that caused the energy particle to be generated,
// we have to look at the entity that has invoked the ability. This can either be that avatar directly,
// or it can be an `EntityClientGadget`, owned (some way up the owner hierarchy) by the avatar
// that cast the skill.
int res = 0;
// Try to get the invoking entity from the scene.
GameEntity entity = player.getScene().getEntityById(invokeEntityId);
// If this entity is null, or not an `EntityClientGadget`, we assume that we are directly
// looking at the casting avatar.
if (!(entity instanceof EntityClientGadget)) {
res = invokeEntityId;
}
// If the entity is a `EntityClientGadget`, we need to "walk up" the owner hierarchy,
// until the owner is no longer a gadget. This should then be the ID of the casting avatar.
else {
while (entity instanceof EntityClientGadget gadget) {
res = gadget.getOwnerEntityId();
entity = player.getScene().getEntityById(gadget.getOwnerEntityId());
}
}
return res;
}
private void handleGenerateElemBall(AbilityInvokeEntry invoke) throws InvalidProtocolBufferException {
// Get action info.
AbilityActionGenerateElemBall action = AbilityActionGenerateElemBall.parseFrom(invoke.getAbilityData());
if (action == null) {
return;
}
// Determine the element of the energy particle that we have to generate.
// In case we can't, we default to an elementless particle.
// The element is the element of the avatar that has cast the ability.
// We can get that from the avatar's skill depot.
int itemId = 2024;
// Try to fetch the avatar from the player's party and determine their element.
// ToDo: Does this work in co-op?
int avatarId = getCastingAvatarIdForElemBall(invoke.getEntityId());
Optional<EntityAvatar> avatarEntity = player.getTeamManager().getActiveTeam()
.stream()
.filter(character -> character.getId() == avatarId)
.findFirst();
if (avatarEntity.isPresent()) {
Avatar avatar = avatarEntity.get().getAvatar();
if (avatar != null) {
AvatarSkillDepotData skillDepotData = avatar.getSkillDepot();
if (skillDepotData != null) {
ElementType element = skillDepotData.getElementType();
// If we found the element, we use it to deterine the ID of the
// energy particle that we have to generate.
if (element != null) {
itemId = switch (element) {
case Fire -> 2017;
case Water -> 2018;
case Grass -> 2019;
case Electric -> 2020;
case Wind -> 2021;
case Ice -> 2022;
case Rock -> 2023;
default -> 2024;
};
}
}
}
}
// Get the item data for an energy particle of the correct element.
ItemData itemData = GameData.getItemDataMap().get(itemId);
if (itemData == null) {
return; // Should never happen
}
// Generate entity.
EntityItem energyBall = new EntityItem(getPlayer().getScene(), getPlayer(), itemData, new Position(action.getPos()), 1);
energyBall.getRotation().set(action.getRot());
getPlayer().getScene().addEntity(energyBall);
this.player.getEnergyManager().handleGenerateElemBall(invoke);
}
private void invokeAction(AbilityModifierAction action, GameEntity target, GameEntity sourceEntity) {

3
src/main/java/emu/grasscutter/game/avatar/Avatar.java
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@ -16,6 +16,7 @@ import dev.morphia.annotations.Indexed;
import dev.morphia.annotations.PostLoad;
import dev.morphia.annotations.PrePersist;
import dev.morphia.annotations.Transient;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.data.GameData;
import emu.grasscutter.data.common.FightPropData;
import emu.grasscutter.data.custom.OpenConfigEntry;
@ -519,7 +520,7 @@ public class Avatar {
if (data.getSkillDepot() != null && data.getSkillDepot().getEnergySkillData() != null) {
ElementType element = data.getSkillDepot().getElementType();
this.setFightProperty(element.getMaxEnergyProp(), data.getSkillDepot().getEnergySkillData().getCostElemVal());
if (GAME_OPTIONS.energyUsage) {
this.setFightProperty(element.getCurEnergyProp(), currentEnergy);
}

30
src/main/java/emu/grasscutter/game/entity/EntityAvatar.java
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@ -129,13 +129,24 @@ public class EntityAvatar extends GameEntity {
return healed;
}
public void addEnergy(float amount) {
this.addEnergy(amount, false);
public void clearEnergy(PropChangeReason reason) {
FightProperty curEnergyProp = this.getAvatar().getSkillDepot().getElementType().getCurEnergyProp();
this.setFightProperty(curEnergyProp, 0);
this.getScene().broadcastPacket(new PacketAvatarFightPropUpdateNotify(this.getAvatar(), curEnergyProp));
this.getScene().broadcastPacket(new PacketEntityFightPropChangeReasonNotify(this, curEnergyProp, 0f, reason));
}
public void addEnergy(float amount, boolean isFlat) {
public void addEnergy(float amount, PropChangeReason reason) {
this.addEnergy(amount, reason, false);
}
public void addEnergy(float amount, PropChangeReason reason, boolean isFlat) {
// Get current and maximum energy for this avatar.
FightProperty curEnergyProp = getAvatar().getSkillDepot().getElementType().getCurEnergyProp();
FightProperty maxEnergyProp = getAvatar().getSkillDepot().getElementType().getMaxEnergyProp();
FightProperty curEnergyProp = this.getAvatar().getSkillDepot().getElementType().getCurEnergyProp();
FightProperty maxEnergyProp = this.getAvatar().getSkillDepot().getElementType().getMaxEnergyProp();
float curEnergy = this.getFightProperty(curEnergyProp);
float maxEnergy = this.getFightProperty(maxEnergyProp);
// Get energy recharge.
float energyRecharge = this.getFightProperty(FightProperty.FIGHT_PROP_CHARGE_EFFICIENCY);
@ -146,16 +157,15 @@ public class EntityAvatar extends GameEntity {
}
// Determine the new energy value.
float curEnergy = this.getFightProperty(curEnergyProp);
float maxEnergy = this.getFightProperty(maxEnergyProp);
float newEnergy = Math.min(curEnergy + amount, maxEnergy);
// Set energy and notify.
Grasscutter.getLogger().info("Giving {} energy to {} with {} maximum energy, resulting in {} total enery. Energy fight prop: {}", amount, this.getAvatar(), maxEnergy, newEnergy, maxEnergyProp);
if (newEnergy != curEnergy) {
setFightProperty(curEnergyProp, newEnergy);
this.setFightProperty(curEnergyProp, newEnergy);
getScene().broadcastPacket(new PacketAvatarFightPropUpdateNotify(getAvatar(), curEnergyProp));
getScene().broadcastPacket(new PacketEntityFightPropChangeReasonNotify(this, curEnergyProp, newEnergy, PropChangeReason.PROP_CHANGE_ENERGY_BALL));
this.getScene().broadcastPacket(new PacketAvatarFightPropUpdateNotify(this.getAvatar(), curEnergyProp));
this.getScene().broadcastPacket(new PacketEntityFightPropChangeReasonNotify(this, curEnergyProp, newEnergy, reason));
}
}

2
src/main/java/emu/grasscutter/game/inventory/Inventory.java
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@ -182,7 +182,7 @@ public class Inventory implements Iterable<GameItem> {
this.addVirtualItem(item.getItemId(), item.getCount());
return item;
} else if (item.getItemData().getMaterialType() == MaterialType.MATERIAL_ADSORBATE) {
player.getTeamManager().addEnergyToTeam(item);
this.player.getEnergyManager().handlePickupElemBall(item);
return null;
} else if (item.getItemData().getMaterialType() == MaterialType.MATERIAL_AVATAR) {
// Get avatar id

199
src/main/java/emu/grasscutter/game/managers/EnergyManager.java Normal file
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@ -0,0 +1,199 @@
package emu.grasscutter.game.managers;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.data.GameData;
import emu.grasscutter.data.def.AvatarSkillDepotData;
import emu.grasscutter.data.def.ItemData;
import emu.grasscutter.game.avatar.Avatar;
import emu.grasscutter.game.entity.EntityAvatar;
import emu.grasscutter.game.entity.EntityClientGadget;
import emu.grasscutter.game.entity.EntityItem;
import emu.grasscutter.game.entity.GameEntity;
import emu.grasscutter.game.inventory.GameItem;
import emu.grasscutter.game.player.Player;
import emu.grasscutter.game.props.ElementType;
import emu.grasscutter.net.proto.AbilityActionGenerateElemBallOuterClass.AbilityActionGenerateElemBall;
import emu.grasscutter.net.proto.AbilityInvokeEntryOuterClass.AbilityInvokeEntry;
import emu.grasscutter.net.proto.PropChangeReasonOuterClass.PropChangeReason;
import emu.grasscutter.server.game.GameSession;
import emu.grasscutter.utils.Position;
import static emu.grasscutter.Configuration.GAME_OPTIONS;
import java.util.Optional;
import com.google.protobuf.InvalidProtocolBufferException;
public class EnergyManager {
private final Player player;
public EnergyManager(Player player) {
this.player = player;
}
public Player getPlayer() {
return this.player;
}
/**********
Particle creation for elemental skills.
**********/
private int getCastingAvatarIdForElemBall(int invokeEntityId) {
// To determine the avatar that has cast the skill that caused the energy particle to be generated,
// we have to look at the entity that has invoked the ability. This can either be that avatar directly,
// or it can be an `EntityClientGadget`, owned (some way up the owner hierarchy) by the avatar
// that cast the skill.
int res = 0;
// Try to get the invoking entity from the scene.
GameEntity entity = player.getScene().getEntityById(invokeEntityId);
// If this entity is null, or not an `EntityClientGadget`, we assume that we are directly
// looking at the casting avatar.
if (!(entity instanceof EntityClientGadget)) {
res = invokeEntityId;
}
// If the entity is a `EntityClientGadget`, we need to "walk up" the owner hierarchy,
// until the owner is no longer a gadget. This should then be the ID of the casting avatar.
else {
while (entity instanceof EntityClientGadget gadget) {
res = gadget.getOwnerEntityId();
entity = player.getScene().getEntityById(gadget.getOwnerEntityId());
}
}
return res;
}
public void handleGenerateElemBall(AbilityInvokeEntry invoke) throws InvalidProtocolBufferException {
// Get action info.
AbilityActionGenerateElemBall action = AbilityActionGenerateElemBall.parseFrom(invoke.getAbilityData());
if (action == null) {
return;
}
// Determine the element of the energy particle that we have to generate.
// In case we can't, we default to an elementless particle.
// The element is the element of the avatar that has cast the ability.
// We can get that from the avatar's skill depot.
int itemId = 2024;
// Try to fetch the avatar from the player's party and determine their element.
// ToDo: Does this work in co-op?
int avatarId = getCastingAvatarIdForElemBall(invoke.getEntityId());
Optional<EntityAvatar> avatarEntity = player.getTeamManager().getActiveTeam()
.stream()
.filter(character -> character.getId() == avatarId)
.findFirst();
if (avatarEntity.isPresent()) {
Avatar avatar = avatarEntity.get().getAvatar();
if (avatar != null) {
AvatarSkillDepotData skillDepotData = avatar.getSkillDepot();
if (skillDepotData != null) {
ElementType element = skillDepotData.getElementType();
// If we found the element, we use it to deterine the ID of the
// energy particle that we have to generate.
if (element != null) {
itemId = switch (element) {
case Fire -> 2017;
case Water -> 2018;
case Grass -> 2019;
case Electric -> 2020;
case Wind -> 2021;
case Ice -> 2022;
case Rock -> 2023;
default -> 2024;
};
}
}
}
}
// Get the item data for an energy particle of the correct element.
ItemData itemData = GameData.getItemDataMap().get(itemId);
if (itemData == null) {
return; // Should never happen
}
// Generate entity.
EntityItem energyBall = new EntityItem(getPlayer().getScene(), getPlayer(), itemData, new Position(action.getPos()), 1);
energyBall.getRotation().set(action.getRot());
this.getPlayer().getScene().addEntity(energyBall);
}
/**********
Pickup of elemental particles and orbs.
**********/
public void handlePickupElemBall(GameItem elemBall) {
// Check if the item is indeed an energy particle/orb.
if (elemBall.getItemId() < 2001 ||elemBall.getItemId() > 2024) {
return;
}
// Determine the base amount of energy given by the particle/orb.
// Particles have a base amount of 1.0, and orbs a base amount of 3.0.
float baseEnergy = (elemBall.getItemId() <= 2008) ? 3.0f : 1.0f;
// Add energy to every team member.
for (int i = 0; i < this.player.getTeamManager().getActiveTeam().size(); i++) {
EntityAvatar entity = this.player.getTeamManager().getActiveTeam().get(i);
// On-field vs off-field multiplier.
float offFieldPenalty = (this.player.getTeamManager().getCurrentCharacterIndex() == i) ? 1.0f : 1.0f - this.player.getTeamManager().getActiveTeam().size() * 0.1f;
// Same element/neutral bonus.
ElementType avatarElement = entity.getAvatar().getSkillDepot().getElementType();
ElementType ballElement = switch (elemBall.getItemId()) {
case 2001, 2017 -> ElementType.Fire;
case 2002, 2018 -> ElementType.Water;
case 2003, 2019 -> ElementType.Grass;
case 2004, 2020 -> ElementType.Electric;
case 2005, 2021 -> ElementType.Wind;
case 2006, 2022 -> ElementType.Ice;
case 2007, 2023 -> ElementType.Rock;
default -> null;
};
float elementBonus = (ballElement == null) ? 2.0f : (avatarElement == ballElement) ? 3.0f : 1.0f;
// Add the energy.
entity.addEnergy(baseEnergy * elementBonus * offFieldPenalty, PropChangeReason.PROP_CHANGE_ENERGY_BALL);
}
}
/**********
Energy logic related to using skills.
**********/
private void handleBurstCast(Avatar avatar, int skillId) {
// Don't do anything if energy usage is disabled.
if (!GAME_OPTIONS.energyUsage) {
return;
}
// If the cast skill was a burst, consume energy.
if (skillId == avatar.getSkillDepot().getEnergySkill()) {
avatar.getAsEntity().clearEnergy(PropChangeReason.PROP_CHANGE_ABILITY);
}
}
public void handleEvtDoSkillSuccNotify(GameSession session, int skillId, int casterId) {
// Determine the entity that has cast the skill. Cancel if we can't find that avatar.
Optional<EntityAvatar> caster = this.player.getTeamManager().getActiveTeam().stream()
.filter(character -> character.getId() == casterId)
.findFirst();
if (caster.isEmpty()) {
return;
}
Avatar avatar = caster.get().getAvatar();
// Handle elemental burst.
this.handleBurstCast(avatar, skillId);
}
}

8
src/main/java/emu/grasscutter/game/player/Player.java
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@ -24,6 +24,7 @@ import emu.grasscutter.game.inventory.Inventory;
import emu.grasscutter.game.mail.Mail;
import emu.grasscutter.game.mail.MailHandler;
import emu.grasscutter.game.managers.StaminaManager.StaminaManager;
import emu.grasscutter.game.managers.EnergyManager;
import emu.grasscutter.game.managers.SotSManager;
import emu.grasscutter.game.props.ActionReason;
import emu.grasscutter.game.props.EntityType;
@ -144,6 +145,7 @@ public class Player {
@Transient private MapMarksManager mapMarksManager;
@Transient private StaminaManager staminaManager;
@Transient private EnergyManager energyManager;
private long springLastUsed;
private HashMap<String, MapMark> mapMarks;
@ -194,6 +196,7 @@ public class Player {
this.mapMarksManager = new MapMarksManager(this);
this.staminaManager = new StaminaManager(this);
this.sotsManager = new SotSManager(this);
this.energyManager = new EnergyManager(this);
}
// On player creation
@ -222,6 +225,7 @@ public class Player {
this.mapMarksManager = new MapMarksManager(this);
this.staminaManager = new StaminaManager(this);
this.sotsManager = new SotSManager(this);
this.energyManager = new EnergyManager(this);
}
public int getUid() {
@ -1088,6 +1092,10 @@ public class Player {
public SotSManager getSotSManager() { return sotsManager; }
public EnergyManager getEnergyManager() {
return this.energyManager;
}
public AbilityManager getAbilityManager() {
return abilityManager;
}

60
src/main/java/emu/grasscutter/game/player/TeamManager.java
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@ -4,13 +4,11 @@ import java.util.*;
import dev.morphia.annotations.Entity;
import dev.morphia.annotations.Transient;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.GameConstants;
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;
@ -20,7 +18,6 @@ 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.game.GameSession;
import emu.grasscutter.server.packet.send.PacketAvatarDieAnimationEndRsp;
import emu.grasscutter.server.packet.send.PacketAvatarFightPropUpdateNotify;
import emu.grasscutter.server.packet.send.PacketAvatarLifeStateChangeNotify;
@ -583,63 +580,6 @@ public class TeamManager {
// Packets
getPlayer().sendPacket(new BasePacket(PacketOpcodes.WorldPlayerReviveRsp));
}
public synchronized void addEnergyToTeam(GameItem energyBall) {
// Check if the item is indeed an energy particle/orb.
if (energyBall.getItemId() < 2001 ||energyBall.getItemId() > 2024) {
return;
}
// Determine the base amount of energy given by the particle/orb.
// Particles have a base amount of 1.0, and orbs a base amount of 3.0.
float baseEnergy = (energyBall.getItemId() <= 2008) ? 3.0f : 1.0f;
// Add energy to every team member.
for (int i = 0; i < this.getActiveTeam().size(); i++) {
EntityAvatar entity = this.getActiveTeam().get(i);
// On-field vs off-field multiplier.
float offFieldPenalty = (this.getCurrentCharacterIndex() == i) ? 1.0f : 1.0f - this.getActiveTeam().size() * 0.1f;
// Same element/neutral bonus.
ElementType avatarElement = entity.getAvatar().getSkillDepot().getElementType();
ElementType ballElement = switch (energyBall.getItemId()) {
case 2001, 2017 -> ElementType.Fire;
case 2002, 2018 -> ElementType.Water;
case 2003, 2019 -> ElementType.Grass;
case 2004, 2020 -> ElementType.Electric;
case 2005, 2021 -> ElementType.Wind;
case 2006, 2022 -> ElementType.Ice;
case 2007, 2023 -> ElementType.Rock;
default -> null;
};
float elementBonus = (ballElement == null) ? 2.0f : (avatarElement == ballElement) ? 3.0f : 1.0f;
// Add the energy.
entity.addEnergy(baseEnergy * elementBonus * offFieldPenalty);
}
}
public void handleEvtDoSkillSuccNotify(GameSession session, int skillId, int casterId) {
if (!GAME_OPTIONS.energyUsage) {
return;
}
// Determine the entity that has cast the skill.
Optional<EntityAvatar> caster = this.getActiveTeam().stream()
.filter(character -> character.getId() == casterId)
.findFirst();
if (caster.isEmpty()) {
return;
}
Avatar avatar = caster.get().getAvatar();
// If the cast skill was a burst, consume energy.
if (skillId == avatar.getSkillDepot().getEnergySkill()) {
float consumedEnergy = avatar.getFightProperty(avatar.getSkillDepot().getElementType().getCurEnergyProp());
avatar.getAsEntity().addEnergy(-consumedEnergy, true);
}
}
public void saveAvatars() {
// Save all avatars from active team

7
src/main/java/emu/grasscutter/server/packet/recv/HandlerEvtDoSkillSuccNotify.java
View File

@ -4,9 +4,7 @@ import emu.grasscutter.net.packet.Opcodes;
import emu.grasscutter.net.packet.PacketHandler;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.EvtDoSkillSuccNotifyOuterClass.EvtDoSkillSuccNotify;
import emu.grasscutter.net.proto.VectorOuterClass.Vector;
import emu.grasscutter.server.game.GameSession;
import emu.grasscutter.utils.Position;
@Opcodes(PacketOpcodes.EvtDoSkillSuccNotify)
public class HandlerEvtDoSkillSuccNotify extends PacketHandler {
@ -16,9 +14,8 @@ public class HandlerEvtDoSkillSuccNotify extends PacketHandler {
EvtDoSkillSuccNotify notify = EvtDoSkillSuccNotify.parseFrom(payload);
int skillId = notify.getSkillId();
int casterId = notify.getCasterId();
Vector forwardVector = notify.getForward();
Position forward = new Position(forwardVector.getX(), forwardVector.getY(), forwardVector.getZ());
session.getPlayer().getStaminaManager().handleEvtDoSkillSuccNotify(session, skillId, casterId);
session.getPlayer().getTeamManager().handleEvtDoSkillSuccNotify(session, skillId, casterId);
session.getPlayer().getEnergyManager().handleEvtDoSkillSuccNotify(session, skillId, casterId);
}
}