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official shop support

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This commit is contained in:
Kengxxiao
2022-04-29 00:46:19 +08:00
committed by Melledy
parent 027bd28afb
commit 0559cc4e0b
8 changed files with 179 additions and 9 deletions
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31
src/main/java/emu/grasscutter/server/packet/recv/HandlerBuyGoodsReq.java
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@@ -1,9 +1,11 @@
package emu.grasscutter.server.packet.recv;
import emu.grasscutter.data.GameData;
import emu.grasscutter.data.common.ItemParamData;
import emu.grasscutter.game.inventory.GameItem;
import emu.grasscutter.game.props.ActionReason;
import emu.grasscutter.game.props.PlayerProperty;
import emu.grasscutter.game.shop.ShopInfo;
import emu.grasscutter.net.packet.Opcodes;
import emu.grasscutter.net.packet.PacketHandler;
import emu.grasscutter.net.packet.PacketOpcodes;
@@ -16,6 +18,7 @@ import emu.grasscutter.server.packet.send.PacketStoreItemChangeNotify;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Optional;
@Opcodes(PacketOpcodes.BuyGoodsReq)
@@ -24,8 +27,18 @@ public class HandlerBuyGoodsReq extends PacketHandler {
@Override
public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
BuyGoodsReqOuterClass.BuyGoodsReq buyGoodsReq = BuyGoodsReqOuterClass.BuyGoodsReq.parseFrom(payload);
List<ShopInfo> configShop = session.getServer().getShopManager().getShopData().get(buyGoodsReq.getShopType());
if (configShop == null)
return;
// Don't trust your users' input
List<Integer> targetShopGoodsId = buyGoodsReq.getGoodsListList().stream().map(ShopGoodsOuterClass.ShopGoods::getGoodsId).toList();
for (int goodsId : targetShopGoodsId) {
Optional<ShopInfo> sg2 = configShop.stream().filter(x -> x.getGoodsId() == goodsId).findFirst();
if (sg2.isEmpty())
continue;
ShopInfo sg = sg2.get();
for (ShopGoodsOuterClass.ShopGoods sg : buyGoodsReq.getGoodsListList()) {
if (sg.getScoin() > 0 && session.getPlayer().getMora() < buyGoodsReq.getBoughtNum() * sg.getScoin()) {
return;
}
@@ -37,11 +50,13 @@ public class HandlerBuyGoodsReq extends PacketHandler {
}
HashMap<GameItem, Integer> itemsCache = new HashMap<>();
for (ItemParamOuterClass.ItemParam p : sg.getCostItemListList()) {
Optional<GameItem> invItem = session.getPlayer().getInventory().getItems().values().stream().filter(x -> x.getItemId() == p.getItemId()).findFirst();
if (invItem.isEmpty() || invItem.get().getCount() < p.getCount())
return;
itemsCache.put(invItem.get(), p.getCount() * buyGoodsReq.getBoughtNum());
if (sg.getCostItemList() != null) {
for (ItemParamData p : sg.getCostItemList()) {
Optional<GameItem> invItem = session.getPlayer().getInventory().getItems().values().stream().filter(x -> x.getItemId() == p.getId()).findFirst();
if (invItem.isEmpty() || invItem.get().getCount() < p.getCount())
return;
itemsCache.put(invItem.get(), p.getCount() * buyGoodsReq.getBoughtNum());
}
}
session.getPlayer().setMora(session.getPlayer().getMora() - buyGoodsReq.getBoughtNum() * sg.getScoin());
@@ -56,10 +71,10 @@ public class HandlerBuyGoodsReq extends PacketHandler {
}
session.getPlayer().addShopLimit(sg.getGoodsId(), buyGoodsReq.getBoughtNum());
GameItem item = new GameItem(GameData.getItemDataMap().get(sg.getGoodsItem().getItemId()));
GameItem item = new GameItem(GameData.getItemDataMap().get(sg.getGoodsItem().getId()));
item.setCount(buyGoodsReq.getBoughtNum() * sg.getGoodsItem().getCount());
session.getPlayer().getInventory().addItem(item, ActionReason.Shop, true); // fix: not notify when got virtual item from shop
session.send(new PacketBuyGoodsRsp(buyGoodsReq.getShopType(), session.getPlayer().getGoodsLimitNum(sg.getGoodsId()), sg));
session.send(new PacketBuyGoodsRsp(buyGoodsReq.getShopType(), session.getPlayer().getGoodsLimitNum(sg.getGoodsId()), buyGoodsReq.getGoodsListList().stream().filter(x -> x.getGoodsId() == goodsId).findFirst().get()));
}
session.getPlayer().save();

6
src/main/java/emu/grasscutter/server/packet/send/PacketGetShopRsp.java
View File

@@ -1,6 +1,8 @@
package emu.grasscutter.server.packet.send;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.data.GameData;
import emu.grasscutter.data.def.ShopGoodsData;
import emu.grasscutter.game.player.Player;
import emu.grasscutter.game.shop.ShopInfo;
import emu.grasscutter.game.shop.ShopManager;
@@ -43,13 +45,15 @@ public class PacketGetShopRsp extends BasePacket {
.setNextRefreshTime(info.getNextRefreshTime())
.setMinLevel(info.getMinLevel())
.setMaxLevel(info.getMaxLevel())
.addAllPreGoodsIdList(info.getPreGoodsIdList())
.setMcoin(info.getMcoin())
.setDisableType(info.getDisableType())
.setSecondarySheetId(info.getSecondarySheetId());
if (info.getCostItemList() != null) {
goods.addAllCostItemList(info.getCostItemList().stream().map(x -> ItemParamOuterClass.ItemParam.newBuilder().setItemId(x.getId()).setCount(x.getCount()).build()).collect(Collectors.toList()));
}
if (info.getPreGoodsIdList() != null) {
goods.addAllPreGoodsIdList(info.getPreGoodsIdList());
}
goodsList.add(goods.build());
}
shop.addAllGoodsList(goodsList);