Update docs

character/README.md

@@ -4,12 +4,28 @@
 
 This is an example how to create a custom playable character for your
 level. This will create a grayscale copy of the game's default player
-character.
+character. His script has support for two different A.I. patterns
+depending on whether he is controlled by the player or not.
 
-If you Link him to a Start Flag, you will play as him when the level
-starts and he faces the direction you're moving and animates and so
-on.
+## Player Controls
 
-If dropped in your level as an enemy character, his A.I. is to move
-right and left, turning around when it meets an obstacle. He is able
-to pick up keys, unlock doors, and activate buttons and switches. He does not travel through Warp Doors.
+Drag the doodad into your level and use the Link Tool to connect him
+to your Start Flag. Then you will play as this doodad when the level
+starts.
+
+In-game he updates his animations based on the direction you're
+moving him in the level.
+
+## A.I. Controls
+
+If dropped in your level as an enemy doodad, the A.I. will have it
+walk back and forth along the ground, turning around when it hits
+an obstacle.
+
+It can pick up keys and unlock doors with those keys, and it can
+have its items stolen by a Thief.
+
+It can activate buttons and switches (the kinds that activate just
+by walking onto them), and it can fall through trapdoors.
+
+Basically the same A.I. as the Red and Blue Azulians.