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Complete inventory clicking mechanism

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Update player inventory and opened container after clicking on slots
This commit is contained in:
ReinforceZwei 2020-07-05 15:48:19 +08:00 • committed by ORelio
parent 855bdade0b
commit 93b72eb83e
2 changed files with 145 additions and 13 deletions
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141
MinecraftClient/McClient.cs
View file

@ -982,7 +982,135 @@ namespace MinecraftClient
if (inventories.ContainsKey(windowId) && inventories[windowId].Items.ContainsKey(slotId))
item = inventories[windowId].Items[slotId];
return handler.SendWindowAction(windowId, slotId, action, item);
// Inventory update must be after sending packet
bool result = handler.SendWindowAction(windowId, slotId, action, item);
// Update our inventory base on action type
var inventory = GetInventory(windowId);
var playerInventory = GetInventory(0);
if (inventory != null)
{
switch (action)
{
case WindowActionType.LeftClick:
// Check if cursor have item (slot -1)
if (playerInventory.Items.ContainsKey(-1))
{
// Check target slot also have item?
if (inventory.Items.ContainsKey(slotId))
{
// Check if both item are the same?
if (inventory.Items[slotId].Type == playerInventory.Items[-1].Type)
{
// Put cursor item to target
inventory.Items[slotId].Count += playerInventory.Items[-1].Count;
playerInventory.Items.Remove(-1);
}
else
{
// Swap two items
var itemTmp = playerInventory.Items[-1];
playerInventory.Items[-1] = inventory.Items[slotId];
inventory.Items[slotId] = itemTmp;
}
}
else
{
// Put cursor item to target
inventory.Items[slotId] = playerInventory.Items[-1];
playerInventory.Items.Remove(-1);
}
}
else
{
// Check target slot have item?
if (inventory.Items.ContainsKey(slotId))
{
// Put target slot item to cursor
playerInventory.Items[-1] = inventory.Items[slotId];
inventory.Items.Remove(slotId);
}
}
break;
case WindowActionType.RightClick:
// Check if cursor have item (slot -1)
if (playerInventory.Items.ContainsKey(-1))
{
// Check target slot have item?
if (inventory.Items.ContainsKey(slotId))
{
// Check if both item are the same?
if (inventory.Items[slotId].Type == playerInventory.Items[-1].Type)
{
// Drop 1 item count from cursor
playerInventory.Items[-1].Count--;
inventory.Items[slotId].Count++;
}
else
{
// Swap two items
var itemTmp = playerInventory.Items[-1];
playerInventory.Items[-1] = inventory.Items[slotId];
inventory.Items[slotId] = itemTmp;
}
}
else
{
// Drop 1 item count from cursor
var itemTmp = playerInventory.Items[-1];
var itemClone = new Item((int)itemTmp.Type, 1, itemTmp.NBT);
inventory.Items[slotId] = itemClone;
playerInventory.Items[-1].Count--;
}
}
else
{
// Check target slot have item?
if (inventory.Items.ContainsKey(slotId))
{
if (inventory.Items[slotId].Count == 1)
{
// Only 1 item count. Put it to cursor
playerInventory.Items[-1] = inventory.Items[slotId];
inventory.Items.Remove(slotId);
}
else
{
ConsoleIO.WriteLine("At divide item");
// Take half of the item stack to cursor
if (inventory.Items[slotId].Count % 2 == 0)
{
// Can be evenly divided
Item itemTmp = inventory.Items[slotId];
playerInventory.Items[-1] = new Item((int)itemTmp.Type, itemTmp.Count / 2, itemTmp.NBT);
ConsoleIO.WriteLine("Item put into cursor: " + playerInventory.Items[-1].Type.ToString());
inventory.Items[slotId].Count = itemTmp.Count / 2;
}
else
{
// Cannot be evenly divided. item count on cursor is always larger than item on inventory
Item itemTmp = inventory.Items[slotId];
playerInventory.Items[-1] = new Item((int)itemTmp.Type, (itemTmp.Count + 1) / 2, itemTmp.NBT);
inventory.Items[slotId].Count = (itemTmp.Count - 1) / 2;
}
}
}
}
break;
case WindowActionType.DropItem:
if (inventory.Items.ContainsKey(slotId))
inventory.Items[slotId].Count--;
if (inventory.Items[slotId].Count <= 0)
inventory.Items.Remove(slotId);
break;
case WindowActionType.DropItemStack:
inventory.Items.Remove(slotId);
break;
}
}
return result;
}
/// <summary>
@ -1413,6 +1541,16 @@ namespace MinecraftClient
/// <param name="slotID">Slot ID</param>
/// <param name="item">Item (may be null for empty slot)</param>
public void OnSetSlot(byte inventoryID, short slotID, Item item)
{
// Handle cursor item
if (inventoryID == 255 && slotID == -1)
{
if (item != null)
inventories[0].Items[-1] = item;
else
inventories[0].Items.Remove(-1);
}
else
{
if (inventories.ContainsKey(inventoryID))
{
@ -1424,6 +1562,7 @@ namespace MinecraftClient
else inventories[inventoryID].Items[slotID] = item;
}
}
}
/// <summary>
/// Set client player's ID for later receiving player's own properties

7
MinecraftClient/Protocol/Handlers/Protocol18.cs
View file

@ -1577,18 +1577,11 @@ namespace MinecraftClient.Protocol.Handlers
button = 0;
mode = 4;
item = new Item(-1, 0, null);
Container inventory = handler.GetInventory(windowId);
if (inventory.Items.ContainsKey(slotId))
inventory.Items[slotId].Count--; // server won't update us after dropped
if (inventory.Items[slotId].Count == 0)
inventory.Items.Remove(slotId);
break;
case WindowActionType.DropItemStack:
button = 1;
mode = 4;
item = new Item(-1, 0, null);
inventory = handler.GetInventory(windowId);
inventory.Items.Remove(slotId); // server won't update us after dropped
break;
}