Cheat Engine

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I'm using Cheat Engine 7.5, and I'm trying to find playstation 1 game called
Spyro 1's health..

Thing is, Spyro's health is indicated by dragonfly, so, his (yellow dragonfly 4 hits remain), (blue dragonfly 3 hits remain), (green dragonfly 2 hits remain), (no dragonfly 1 hit remain until death)

So.. how do I approach trying to find this..? How do I, control whole dragonfly controlling his health..?

I'm trying to understand how this cheat engine works for reinforce learning on AI, what would be best approach to find this code..??