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Code Issues Projects Releases Wiki Activity

Limit the amount of vehicles that a player can spawn (#340)

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lilmayofuksu 2022-04-29 22:01:07 +03:00 committed by GitHub
parent cacba61b79
commit 69381f393d
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 71 additions and 5 deletions
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13
src/main/java/emu/grasscutter/game/entity/EntityVehicle.java
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@ -18,24 +18,30 @@ import emu.grasscutter.net.proto.SceneEntityInfoOuterClass.SceneEntityInfo;
import emu.grasscutter.net.proto.SceneGadgetInfoOuterClass.SceneGadgetInfo;
import emu.grasscutter.net.proto.VectorOuterClass.Vector;
import emu.grasscutter.net.proto.VehicleInfoOuterClass.*;
import emu.grasscutter.net.proto.VehicleMemberOuterClass.*;
import emu.grasscutter.utils.Position;
import emu.grasscutter.utils.ProtoHelper;
import it.unimi.dsi.fastutil.ints.Int2FloatMap;
import it.unimi.dsi.fastutil.ints.Int2FloatOpenHashMap;
import java.util.List;
import java.util.ArrayList;
public class EntityVehicle extends EntityBaseGadget {
private final Player owner;
private final Int2FloatOpenHashMap fightProp;
private final Position pos;
private final Position rot;
private float curStamina;
private final int pointId;
private final int gadgetId;
private float curStamina;
private List<VehicleMember> vehicleMembers;
public EntityVehicle(Scene scene, Player player, int gadgetId, int pointId, Position pos, Position rot) {
super(scene);
this.owner = player;
@ -46,6 +52,7 @@ public class EntityVehicle extends EntityBaseGadget {
this.gadgetId = gadgetId;
this.pointId = pointId;
this.curStamina = 240;
this.vehicleMembers = new ArrayList<VehicleMember>();
}
@Override
@ -61,6 +68,8 @@ public class EntityVehicle extends EntityBaseGadget {
public int getPointId() { return pointId; }
public List<VehicleMember> getVehicleMembers() { return vehicleMembers; }
@Override
public Int2FloatOpenHashMap getFightProperties() {
return fightProp;

38
src/main/java/emu/grasscutter/server/packet/send/PacketVehicleInteractRsp.java
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@ -1,6 +1,7 @@
package emu.grasscutter.server.packet.send;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.game.entity.EntityVehicle;
import emu.grasscutter.game.player.Player;
import emu.grasscutter.game.entity.GameEntity;
@ -17,16 +18,49 @@ public class PacketVehicleInteractRsp extends BasePacket {
VehicleInteractRsp.Builder proto = VehicleInteractRsp.newBuilder();
GameEntity vehicle = player.getScene().getEntityById(entityId);
if(vehicle != null) {
if(vehicle instanceof EntityVehicle) {
proto.setEntityId(vehicle.getId());
proto.setInteractType(interactType);
VehicleMember vehicleMember = VehicleMember.newBuilder()
.setUid(player.getUid())
.setAvatarGuid(player.getTeamManager().getCurrentCharacterGuid())
.build();
proto.setInteractType(interactType);
proto.setMember(vehicleMember);
switch(interactType){
case VEHICLE_INTERACT_IN -> {
((EntityVehicle) vehicle).getVehicleMembers().add(vehicleMember);
}
case VEHICLE_INTERACT_OUT -> {
((EntityVehicle) vehicle).getVehicleMembers().remove(vehicleMember);
}
default -> {}
}
}
this.setData(proto.build());
}
public PacketVehicleInteractRsp(EntityVehicle vehicle, VehicleMember vehicleMember, VehicleInteractType interactType) {
super(PacketOpcodes.VehicleInteractRsp);
VehicleInteractRsp.Builder proto = VehicleInteractRsp.newBuilder();
if(vehicle != null) {
proto.setEntityId(vehicle.getId());
proto.setInteractType(interactType);
proto.setMember(vehicleMember);
switch(interactType){
case VEHICLE_INTERACT_IN -> {
vehicle.getVehicleMembers().add(vehicleMember);
}
case VEHICLE_INTERACT_OUT -> {
vehicle.getVehicleMembers().remove(vehicleMember);
}
default -> {}
}
}
this.setData(proto.build());
}

25
src/main/java/emu/grasscutter/server/packet/send/PacketVehicleSpawnRsp.java
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@ -8,10 +8,16 @@ import emu.grasscutter.game.entity.GameEntity;
import emu.grasscutter.net.packet.BasePacket;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.VehicleMemberOuterClass.VehicleMember;
import emu.grasscutter.net.proto.VehicleSpawnRspOuterClass.VehicleSpawnRsp;
import emu.grasscutter.utils.Position;
import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
import java.util.List;
import static emu.grasscutter.net.proto.VehicleInteractTypeOuterClass.VehicleInteractType.VEHICLE_INTERACT_OUT;
public class PacketVehicleSpawnRsp extends BasePacket {
@ -19,6 +25,23 @@ public class PacketVehicleSpawnRsp extends BasePacket {
super(PacketOpcodes.VehicleSpawnRsp);
VehicleSpawnRsp.Builder proto = VehicleSpawnRsp.newBuilder();
// Eject vehicle members and Kill previous vehicles if there are any
List<GameEntity> previousVehicles = player.getScene().getEntities().values().stream()
.filter(entity -> entity instanceof EntityVehicle
&& ((EntityVehicle) entity).getGadgetId() == vehicleId
&& ((EntityVehicle) entity).getOwner().equals(player))
.toList();
previousVehicles.stream().forEach(entity -> {
List<VehicleMember> vehicleMembers = ((EntityVehicle) entity).getVehicleMembers().stream().toList();
vehicleMembers.stream().forEach(vehicleMember -> {
player.getScene().broadcastPacket(new PacketVehicleInteractRsp(((EntityVehicle) entity), vehicleMember, VEHICLE_INTERACT_OUT));
});
player.getScene().killEntity(entity, 0);
});
EntityVehicle vehicle = new EntityVehicle(player.getScene(), player, vehicleId, pointId, pos, rot);
switch (vehicleId) {