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Add basic sell functionlaity on serverside.

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This commit is contained in:
SilicaAndPina 2020-12-12 14:32:05 +13:00
parent d0393f84c2
commit 68975171bb
7 changed files with 69 additions and 8 deletions
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4
DataCollection/gamedata.json
View file

@ -19,7 +19,9 @@
"cant_afford_5":"You cannot afford 5 of that item!",
"cant_afford_25":"You cannot afford 25 of that item!",
"brought_1_but_inv_full":"Your inventory is full! Cannot buy that item.",
"brought_1":"You bought a %ITEM% for $%PRICE%."
"brought_1":"You bought a %ITEM% for $%PRICE%.",
"sold_1":"You sold a %ITEM% for $%PRICE%.",
"sold_all":"You sold %AMOUNT% %ITEM% for $%PRICE%."
},
"tools":{
"binoculars":"You search high and low all around, but find nothing interesting.",

6
Horse Isle Server/Horse Isle Server/Game/Messages.cs
View file

@ -105,6 +105,8 @@ namespace HISP.Game
public static string Brought1ButInventoryFull;
public static string Brought5;
public static string Brought25;
public static string Sold1Format;
public static string SoldAllFormat;
// Npc
public static string NpcStartChatFormat;
@ -147,6 +149,10 @@ namespace HISP.Game
public static string BallonCutscene;
public static string FormatSellMessage(string itemName, int price)
{
return Sold1Format.Replace("%ITEM%", itemName).Replace("%PRICE%", price.ToString());
}
public static string FormatBuyMessage(string itemName, int price)
{
return Brought1Format.Replace("%ITEM%", itemName).Replace("%PRICE%", price.ToString());

2
Horse Isle Server/Horse Isle Server/Horse Isle Server.csproj
View file

@ -88,7 +88,7 @@
<Compile Include="Server\Converters.cs" />
<Compile Include="Server\Database.cs" />
<Compile Include="Player\Friends.cs" />
<Compile Include="Server\Gamedata.cs" />
<Compile Include="Server\GameDataJson.cs" />
<Compile Include="Game\Inventory\IInventory.cs" />
<Compile Include="Game\DroppedItems.cs" />
<Compile Include="Game\ItemInstance.cs" />

2
Horse Isle Server/Horse Isle Server/Program.cs
View file

@ -18,7 +18,7 @@ namespace HISP
CrossDomainPolicy.GetPolicy();
Database.OpenDatabase();
Map.OpenMap();
Gamedata.ReadGamedata();
GameDataJson.ReadGamedata();
World.ReadWorldData();
DroppedItems.Init();
GameServer.StartServer();

4
Horse Isle Server/Horse Isle Server/Server/Gamedata.cs → Horse Isle Server/Horse Isle Server/Server/GameDataJson.cs
View file

@ -5,7 +5,7 @@ using HISP.Game;
namespace HISP.Server
{
class Gamedata
class GameDataJson
{
public static void ReadGamedata()
@ -440,6 +440,8 @@ namespace HISP.Server
Messages.CantAfford5 = gameData.messages.shop.cant_afford_5;
Messages.CantAfford25 = gameData.messages.shop.cant_afford_25;
Messages.Brought1Format = gameData.messages.shop.brought_1;
Messages.Sold1Format = gameData.messages.shop.sold_1;
Messages.SoldAllFormat = gameData.messages.shop.sold_all;
Messages.Brought1ButInventoryFull = gameData.messages.shop.brought_1_but_inv_full;

58
Horse Isle Server/Horse Isle Server/Server/GameServer.cs
View file

@ -690,10 +690,60 @@ namespace HISP.Server
sender.SendPacket(ChatPacket);
}
break;
case PacketBuilder.ITEM_SELL: // Handles selling an item.
packetStr = Encoding.UTF8.GetString(packet);
randomIdStr = packetStr.Substring(2, packet.Length - 2);
randomId = 0;
// Prevent crashing on non-int string.
try
{
randomId = Int32.Parse(randomIdStr);
}
catch (InvalidOperationException)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " Sent an invalid object buy packet.");
return;
}
if(!sender.LoggedinUser.Inventory.HasItem(randomId))
{
Logger.HackerPrint(sender.LoggedinUser.Username + " Tried to sell a item that they doesnt have in there inventory");
return;
}
InventoryItem thisItem = sender.LoggedinUser.Inventory.GetItemByRandomid(randomId);
int itemId = thisItem.ItemId;
Item.ItemInformation itemInfo = Item.GetItemById(itemId);
Shop shop = sender.LoggedinUser.LastShoppedAt;
if (shop != null)
{
int sellPrice = shop.CalculateSellCost(itemInfo);
if (shop.CanSell(itemInfo))
{
sender.LoggedinUser.Money += sellPrice;
ItemInstance itemInstance = thisItem.ItemInstances[0];
sender.LoggedinUser.Inventory.Remove(itemInstance);
shop.Inventory.Add(itemInstance);
UpdateAreaForAll(sender.LoggedinUser.X, sender.LoggedinUser.Y);
// Send chat message to client.
byte[] broughtItemMessage = PacketBuilder.CreateChat(Messages.FormatSellMessage(itemInfo.Name, sellPrice), PacketBuilder.CHAT_BOTTOM_RIGHT);
sender.SendPacket(broughtItemMessage);
}
else
{
Logger.HackerPrint(sender.LoggedinUser.Username + " Tried to sell a item that was not avalible to be sold.");
}
}
break;
case PacketBuilder.ITEM_BUY: // Handles buying an item.
packetStr = Encoding.UTF8.GetString(packet);
string itemIdStr = packetStr.Substring(2, packet.Length - 2);
int itemId = 0;
itemId = 0;
// Prevent crashing on non-int string.
try
{
@ -705,8 +755,8 @@ namespace HISP.Server
return;
}
Item.ItemInformation itemInfo = Item.GetItemById(itemId);
Shop shop = sender.LoggedinUser.LastShoppedAt;
itemInfo = Item.GetItemById(itemId);
shop = sender.LoggedinUser.LastShoppedAt;
if(shop != null)
{
int buyCost = shop.CalculateBuyCost(itemInfo);
@ -716,9 +766,9 @@ namespace HISP.Server
sender.SendPacket(cantAffordMessage);
break;
}
sender.LoggedinUser.Money -= buyCost;
if (shop.Inventory.HasItemId(itemId))
{
sender.LoggedinUser.Money -= buyCost;
ItemInstance itemInstance = shop.Inventory.GetItemByItemId(itemId).ItemInstances[0];
try

1
Horse Isle Server/Horse Isle Server/Server/PacketBuilder.cs
View file

@ -68,6 +68,7 @@ namespace HISP.Server
public const byte ITEM_DROP = 0x1E;
public const byte ITEM_PICKUP = 0x14;
public const byte ITEM_BUY = 0x33;
public const byte ITEM_SELL = 0x3C;
public const byte ITEM_BINOCULARS = 0x5C;
public const byte ITEM_MAGNIFYING = 0x5D;
public const byte ITEM_RAKE = 0x5B;