修復飛鏢子彈類販售回購價格異常

嗨 又是我目前已知 GMSv111 GMSv117
兩個版本都會有這問題
問題點：
將儲值滿的飛鏢或是子彈賣到商店後 可以用極低的價格回購
也就是花費1個的價錢 即可回購一整組


一樣懶的廢話 直接上教學

首先打開你的IDE

找到MapleShop.java

搜尋

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if (GameConstants.isThrowingStar(item.getItemId()) || GameConstants.isBullet(item.getItemId())) {

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之後會得到大概這樣的內容

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            double price;
            if (GameConstants.isThrowingStar(item.getItemId()) || GameConstants.isBullet(item.getItemId())) {
                price = ii.getWholePrice(item.getItemId()) / (double) ii.getSlotMax(item.getItemId());
            } else {
                price = ii.getPrice(item.getItemId());
            }
            final int recvMesos = (int) Math.max(Math.ceil(price * quantity), 0);
            if (price != -1.0 && recvMesos > 0) {
                c.getPlayer().gainMeso(recvMesos, false);
            }
            c.getSession().write(NPCPacket.confirmShopTransaction((byte) 0x4, this, c, -1));
        }
    }

複製代碼

將這整段直接替換成

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            double price;
            if (GameConstants.isThrowingStar(item.getItemId()) || GameConstants.isBullet(item.getItemId())) {
                price = ii.getPrice(item.getItemId()) * (double) quantity;//飛鏢 子彈計算方式
            } else {
                price = ii.getPrice(item.getItemId());
            }
            final int recvMesos = (int) Math.max(Math.ceil(price * quantity), 0);
            final int recvMesos2 = (int) Math.max(Math.ceil(price + ii.getWholePrice(item.getItemId())), 0);//對應飛鏢 子彈售出價格
            if (price != -1.0 && recvMesos > 0 && GameConstants.isThrowingStar(item.getItemId()) || price != -1.0 && recvMesos > 0 && GameConstants.isBullet(item.getItemId())) {
                c.getPlayer().gainMeso(recvMesos2, false);
            } else {
               c.getPlayer().gainMeso(recvMesos, false);
            }
            c.getSession().write(NPCPacket.confirmShopTransaction((byte) 0x4, this, c, -1));
        }
    }

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往下搜尋

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final Item i = c.getPlayer().getRebuy().get(index);

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會得到大概這樣

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        if (index >= 0) {
            final Item i = c.getPlayer().getRebuy().get(index);
            final int price = (int) Math.max(Math.ceil(ii.getPrice(itemId) * (GameConstants.isRechargable(itemId) ? 1 : i.getQuantity())), 0);
            if (price >= 0 && c.getPlayer().getMeso() >= price) {
                if (MapleInventoryManipulator.checkSpace(c, itemId, i.getQuantity(), i.getOwner())) {
                    c.getPlayer().gainMeso(-price, false);
                    MapleInventoryManipulator.addbyItem(c, i);
                    c.getPlayer().getRebuy().remove(index);
                    c.getSession().write(NPCPacket.confirmShopTransaction((byte) 0, this, c, x));
                } else {
                    c.getPlayer().dropMessage(1, "Your inventory is full.");
                    c.getSession().write(NPCPacket.confirmShopTransaction((byte) 0, this, c, -1));
                }
            } else {
                c.getSession().write(NPCPacket.confirmShopTransaction((byte) 0, this, c, -1));
            }
            return;
        }

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一樣將這整段替換為

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        if (index >= 0) {
            final Item i = c.getPlayer().getRebuy().get(index);
            final int price = (int) Math.max(Math.ceil(ii.getPrice(itemId) * (GameConstants.isRechargable(itemId) ? 1 : i.getQuantity())), 0);
            final int price2 = (int) Math.max(Math.ceil(ii.getPrice(itemId) * i.getQuantity() + ii.getWholePrice(itemId)) ,0);
            if (price >= 0 && c.getPlayer().getMeso() >= price) {
                if (MapleInventoryManipulator.checkSpace(c, itemId, i.getQuantity(), i.getOwner()) && GameConstants.isRechargable(itemId) || MapleInventoryManipulator.checkSpace(c, itemId, i.getQuantity(), i.getOwner()) && GameConstants.isBullet(itemId) ) {
                    c.getPlayer().gainMeso(-price2, false);
                    MapleInventoryManipulator.addbyItem(c, i);
                    c.getPlayer().getRebuy().remove(index);
                    c.getSession().write(NPCPacket.confirmShopTransaction((byte) 0, this, c, x));
                } else if (MapleInventoryManipulator.checkSpace(c, itemId, i.getQuantity(), i.getOwner())) {
                    c.getPlayer().gainMeso(-price, false);
                    MapleInventoryManipulator.addbyItem(c, i);
                    c.getPlayer().getRebuy().remove(index);
                    c.getSession().write(NPCPacket.confirmShopTransaction((byte) 0, this, c, x));
                } else {
                    c.getPlayer().dropMessage(1, "你的背包已滿");
                    c.getSession().write(NPCPacket.confirmShopTransaction((byte) 0, this, c, -1));
                }
            } else {
                c.getSession().write(NPCPacket.confirmShopTransaction((byte) 0, this, c, -1));
            }
            return;
        }

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編譯後 飛鏢跟子彈的販賣及回購價格就會正常了