A_Chase [(state melee[, state ranged[, int flags]])]

Standard monster AI function. Moves the monster according to the speed property.

• melee: If set the monster will jump to the specified state when within the melee range of the target. Default is Melee.
• ranged: If set the monster will have a chance of jumping to the specified state to perform a ranged attack. Default is Missile.
• flags: Modifies the behavior of the function based on the following:
  • CHF_BACKOFF - Causes the actor to run away from the player if it gets too close.
  • CHF_DONTDODGE - Forces the actor to move orthogonally.
  • CHF_NOPLAYACTIVE - Disables the random change of playing the active sound.
  • CHF_NOSIGHTCHECK - Do not look for new targets.