DotA2-Item-Bot

Got too many active items? Use the item bot to automatically activate certain items (like satanic) when your health is low!

Requirements

• Python 3
• Screen recording permission

Dependencies

• NumPy
• PyAutoGui

Instructions

Coming soon!

How does it work?

1. The item bot constantly searches for an item at a given slot

• Takes a screenshot few times every second using PyAutoGUI.
• Reads the pixel values that corresponding to the location of the item slot in the screenshot

2. If the item is present, it checks if the health is low

• Compares the pixel values in the screenshot to that of the item by taking the arithmetic sum of the pixel values
• Estimates HP in a similar way by comparing the value at a pixel corresponding to the health bar. If the health is low, the pixel value will be lower.

3. If the health is low, the bot activates the item

• Simulates pressing of a key (defined in the code) using PyAutoGUI

NOTE: If the item is on cooldown, the pixel values will not match and the bot will act as if the item is not present