Check out example codes for "dota 2 space to center hero". It will help you in understanding the concepts better.

Code Example 1

bind SPACE "+spacecenter"
Go into your settings, On the Hotkeys tab in the far left column find the option called "Select Hero" and bind this to your spacebar. Whenever you need to center your hero double tap the spacebar, if you want the camera to follow your hero double tap the spacebar and hold it.

Learn ReactJs, React Native from akashmittal.com