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Add PlayerWishEvent

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KingRainbow44 2023-08-28 13:59:30 -04:00
parent b7855c3487
commit ee33fed721
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2 changed files with 119 additions and 29 deletions
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84
src/main/java/emu/grasscutter/game/gacha/GachaSystem.java
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@ -1,18 +1,13 @@
package emu.grasscutter.game.gacha;
import static emu.grasscutter.config.Configuration.GAME_OPTIONS;
import com.sun.nio.file.SensitivityWatchEventModifier;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.data.DataLoader;
import emu.grasscutter.data.GameData;
import emu.grasscutter.data.*;
import emu.grasscutter.data.common.ItemParamData;
import emu.grasscutter.data.excels.ItemData;
import emu.grasscutter.database.DatabaseHelper;
import emu.grasscutter.game.gacha.GachaBanner.BannerType;
import emu.grasscutter.game.inventory.GameItem;
import emu.grasscutter.game.inventory.Inventory;
import emu.grasscutter.game.inventory.ItemType;
import emu.grasscutter.game.inventory.*;
import emu.grasscutter.game.player.Player;
import emu.grasscutter.game.props.WatcherTriggerType;
import emu.grasscutter.game.systems.InventorySystem;
@ -21,22 +16,19 @@ import emu.grasscutter.net.proto.GachaTransferItemOuterClass.GachaTransferItem;
import emu.grasscutter.net.proto.GetGachaInfoRspOuterClass.GetGachaInfoRsp;
import emu.grasscutter.net.proto.ItemParamOuterClass.ItemParam;
import emu.grasscutter.net.proto.RetcodeOuterClass.Retcode;
import emu.grasscutter.server.game.BaseGameSystem;
import emu.grasscutter.server.game.GameServer;
import emu.grasscutter.server.game.GameServerTickEvent;
import emu.grasscutter.server.event.player.PlayerWishEvent;
import emu.grasscutter.server.game.*;
import emu.grasscutter.server.packet.send.PacketDoGachaRsp;
import emu.grasscutter.utils.FileUtils;
import emu.grasscutter.utils.Utils;
import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
import it.unimi.dsi.fastutil.ints.IntArrayList;
import it.unimi.dsi.fastutil.ints.IntList;
import java.nio.file.*;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ThreadLocalRandom;
import emu.grasscutter.utils.*;
import it.unimi.dsi.fastutil.ints.*;
import org.greenrobot.eventbus.Subscribe;
import java.nio.file.*;
import java.util.*;
import java.util.concurrent.ThreadLocalRandom;
import static emu.grasscutter.config.Configuration.GAME_OPTIONS;
public class GachaSystem extends BaseGameSystem {
private static final int starglitterId = 221;
private static final int stardustId = 222;
@ -265,6 +257,23 @@ public class GachaSystem extends BaseGameSystem {
// Check against total limit
PlayerGachaBannerInfo gachaInfo = player.getGachaInfo().getBannerInfo(banner);
// Call pre-PlayerWishEvent.
var event = new PlayerWishEvent(player, banner, times, new PlayerWishEvent.Pity(
gachaInfo.getPity5(), gachaInfo.getPity4(),
gachaInfo.getFailedFeaturedItemPulls(4) > 0,
banner.hasEpitomized() ?
gachaInfo.getFailedChosenItemPulls() >= 2 :
gachaInfo.getFailedFeaturedItemPulls(5) > 0
));
if (!event.call()) {
player.sendPacket(new PacketDoGachaRsp(Retcode.RET_SVR_ERROR));
return;
}
// Set properties.
banner = event.getBanner();
times = event.getWishCount();
int gachaTimesLimit = banner.getGachaTimesLimit();
if (gachaTimesLimit != Integer.MAX_VALUE
&& (gachaInfo.getTotalPulls() + times) > gachaTimesLimit) {
@ -294,6 +303,7 @@ public class GachaSystem extends BaseGameSystem {
pools.fallbackItems5Pool2 = removeC6FromPool(pools.fallbackItems5Pool2, player);
}
var items = new ArrayList<PlayerWishEvent.WishCompute>();
for (int i = 0; i < times; i++) {
// Roll
int itemId = doPull(banner, gachaInfo, pools);
@ -352,20 +362,36 @@ public class GachaSystem extends BaseGameSystem {
// Create item
GameItem item = new GameItem(itemData);
gachaItem.setGachaItem(item.toItemParam());
inventory.addItem(item);
items.add(new PlayerWishEvent.WishCompute(
item, gachaItem, addStardust, addStarglitter, isTransferItem
));
}
stardust += addStardust;
starglitter += addStarglitter;
// Call post-PlayerWishEvent.
event.finish(items.stream()
.map(PlayerWishEvent.WishCompute::getItem)
.toList());
if (addStardust > 0) {
var eventItems = event.getReceivedItems();
for (var i = 0; i < items.size(); i++) {
var compute = items.get(i);
var gameItem = eventItems.get(i);
var gachaItem = compute.getGacha();
gachaItem.setGachaItem(gameItem.toItemParam());
inventory.addItem(gameItem);
stardust += compute.getAddStardust();
starglitter += compute.getAddStarglitter();
if (compute.getAddStardust() > 0) {
gachaItem.addTokenItemList(
ItemParam.newBuilder().setItemId(stardustId).setCount(addStardust));
ItemParam.newBuilder().setItemId(stardustId).setCount(compute.getAddStardust()));
}
if (addStarglitter > 0) {
if (compute.getAddStarglitter() > 0) {
ItemParam starglitterParam =
ItemParam.newBuilder().setItemId(starglitterId).setCount(addStarglitter).build();
if (isTransferItem) {
ItemParam.newBuilder().setItemId(starglitterId).setCount(compute.getAddStarglitter()).build();
if (compute.isTransferItem()) {
gachaItem.addTransferItems(GachaTransferItem.newBuilder().setItem(starglitterParam));
}
gachaItem.addTokenItemList(starglitterParam);

64
src/main/java/emu/grasscutter/server/event/player/PlayerWishEvent.java Normal file
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@ -0,0 +1,64 @@
package emu.grasscutter.server.event.player;
import emu.grasscutter.game.gacha.GachaBanner;
import emu.grasscutter.game.inventory.GameItem;
import emu.grasscutter.game.player.Player;
import emu.grasscutter.net.proto.GachaItemOuterClass.GachaItem;
import emu.grasscutter.server.event.Cancellable;
import emu.grasscutter.server.event.types.PlayerEvent;
import lombok.*;
import java.util.List;
@Getter
public final class PlayerWishEvent extends PlayerEvent implements Cancellable {
@Setter private GachaBanner banner;
@Setter private int wishCount;
private final Pity pity;
@Setter private List<GameItem> receivedItems;
private boolean preItems = true;
public PlayerWishEvent(
Player player, GachaBanner banner,
int wishCount, Pity pity
) {
super(player);
this.banner = banner;
this.wishCount = wishCount;
this.pity = pity;
}
/**
* Should be invoked after items have been generated.
* This will recall the event.
*
* @param receivedItems The items received.
*/
public void finish(List<GameItem> receivedItems) {
this.receivedItems = receivedItems;
this.preItems = false;
this.call();
}
@Getter
@AllArgsConstructor
public static final class Pity {
private final int five;
private final int four;
private final boolean guaranteed4;
private final boolean guaranteed5;
}
@Getter
@AllArgsConstructor
public static final class WishCompute {
private final GameItem item;
private final GachaItem.Builder gacha;
private final int addStardust;
private final int addStarglitter;
private final boolean isTransferItem;
}
}