release Updating Item Swap Mechanics in C++

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In this guide, we will detail the process for enhancing item swapping functionalities within your game by modifying aspects of the item handling systems. The following changes allow players to swap items more fluidly while ensuring that the item types and sizes are appropriately considered.

Modifications Overview

Server-Side Changes

1. Navigate to char_item.cpp:
   Open this file and locate the bool CHARACTER::MoveItem function. Replace the existing condition regarding item grid checking with the following code:

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Client-Side Changes

2. Update PythonGridSlotWindow.cpp:
   Locate the function CGridSlotWindow::OnRenderPickingSlot() and replace it with the following code:

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• In PythonSlotWindow.cpp:
  After declaring void CSlotWindow::SetUsableItem(BOOL bFlag), add:

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During initialization, ensure you add:

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• In PythonWindowManagerModule.cpp:
  Add the following method:

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Ensure to register this new function:

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• In ui.py:
  Add:

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• In uiinventory.py:
  Update the OverOutItem function to include:

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Substitute OverInItem with:

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Additional Changes

7. Expand functionality in PythonGridSlotWindow.cpp:
   Add:

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8. In PythonSlotWindow.cpp:
   Replace OnMouseLeftButtonDown() with:

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Also, define the method header in CSlotWindow:

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With these changes, the item swapping mechanics should now allow players to efficiently swap items, ensuring clarity and usability within the interface. Test the adjustments thoroughly to maintain a smooth user experience.