Reinhardt AI + 1 sources

Uses Primary Within 4 Meters
Uses Shield Further Than 4 Meters

Uses Charge If Target 2 Meters Or Less From The Ground
Uses Charge If Further Than 15 Meters From Current Node
(Current Node Is Where The Bot Is Currently Going To Get To The Pathing Destination)

Stops Charge If 5 Meters Away From The Ground 3 Meters Ahead
AI Can Do 180 After Charge Idk Why, It Can Also Change The Direction The Pinned Target Is Moved In After The Charge

Uses Fire Strike If Either Charge On Cooldown Or Target Above 2 Meters From The Ground

Uses Earthshatter If 3 Or More Targets Within Line Of Sight, View Angle Of 115*, And 15 Meters
And Also If Reinhardt Is Not In The Air

Sources

This post utilizes other codes either in part or in full. This could be because they remixed them, used parts of them, were inspired by them, or other reasons.