Enemy spawning at an area

[palistov]

To activate the entity, add a collide callback involving the player and a designated trigger area. Add this function to your OnStart:
AddEntityCollideCallback("Player", "area_trigger_entity", "TriggerFunction", true, 1);

//-------------------------
To make the player look at it, place this function under TriggerFunction:
StartPlayerLookAt("water_lurker", 3.0, 3.0, "LurkerSeen");

//------------------------

Lastly, add a third function, LurkerSeen, and place this function under it:
StopPlayerLookAt();

//------------------------

If you have trouble piecing together your script post another reply, I'll lay out an entire script for you.