How do I make a sprite mirror towards the player?

So I have a ai sprite with line of sight. I'm trying to get the sprite to mirror to face the direction of the player when spotted. Its honestly giving me a headache haha! Anyone have a clue how to make this happen?

Sprite > set angle toward position > player.x, player.y. if it's a top down game. Or if it's a side scroller you can set the sprite to be mirrored or not mirrored depending on if the player X is greater or less than the enemy, that would be for simply looking left or right.

Its a platformer so it would look like "If player.x >= enemy.x?

Yeah try something like if enemy has line of sight of player, system evaluate if player.x > enemy.x set mirrored else set not mirrored (depends which way default anim is)

This worked you are amazing! Thank you!

How would I do that? has someone got a picture or something?