1 files changed, 20 insertions, 37 deletions
diff --git a/demos/3d/platformer/enemy.gd b/demos/3d/platformer/enemy.gd
index 9b2e95a96d..55c79e4858 100644
--- a/demos/3d/platformer/enemy.gd
+++ b/demos/3d/platformer/enemy.gd
@@ -1,14 +1,10 @@
 
 extends RigidBody
 
-# member variables here, example:
-# var a=2
-# var b="textvar"
-
+# Member variables
 const STATE_WALKING = 0
 const STATE_DYING = 1
 
-                                     
 var prev_advance = false
 var deaccel = 20.0
 var accel = 5
@@ -16,80 +12,67 @@ var max_speed = 2
 var rot_dir = 4
 var rot_speed = 1
 
-var dying=false
-
-func _integrate_forces(state):
+var dying = false
 
 
-	
+func _integrate_forces(state):
 	var delta = state.get_step()
 	var lv = state.get_linear_velocity()
 	var g = state.get_total_gravity()
 
-	lv += g * delta #apply gravity
+	lv += g*delta # Apply gravity
 	var up = -g.normalized()
-
+	
 	if (dying):
 		state.set_linear_velocity(lv)
 		return
-		
+	
 	for i in range(state.get_contact_count()):
 		var cc = state.get_contact_collider_object(i)
 		var dp = state.get_contact_local_normal(i)
-	
+		
 		if (cc):
 			if (cc extends preload("res://bullet.gd") and not cc.disabled):
 				set_mode(MODE_RIGID)
-				dying=true
-				#lv=s.get_contact_local_normal(i)*400  
-				state.set_angular_velocity( -dp.cross(up).normalized() *33.0)
+				dying = true
+				#lv = s.get_contact_local_normal(i)*400
+				state.set_angular_velocity(-dp.cross(up).normalized()*33.0)
 				get_node("AnimationPlayer").play("impact")
 				get_node("AnimationPlayer").queue("explode")
 				set_friction(1)
-				cc.disabled=true
+				cc.disabled = true
 				get_node("sound").play("hit")
 				return
-
-	
- 		
 	
-
 	var col_floor = get_node("Armature/ray_floor").is_colliding()
 	var col_wall = get_node("Armature/ray_wall").is_colliding()
 	
 	var advance = not col_wall and col_floor
 	
 	var dir = get_node("Armature").get_transform().basis[2].normalized()
-	
-	
 	var deaccel_dir = dir
 	
 	if (advance):
 		if (dir.dot(lv) < max_speed):
-			lv+=dir * accel * delta
+			lv += dir*accel*delta
 		deaccel_dir = dir.cross(g).normalized()
 	else:
 		if (prev_advance):
-			rot_dir = 1 #randf() * 2.0 -1.0
-		
-		dir = Matrix3(up,rot_dir * rot_speed * delta).xform(dir)
-		get_node("Armature").set_transform( Transform().looking_at(-dir,up) )
-		
+			rot_dir = 1 # randf()*2.0 - 1.0
 		
+		dir = Matrix3(up, rot_dir*rot_speed*delta).xform(dir)
+		get_node("Armature").set_transform(Transform().looking_at(-dir, up))
+	
 	var dspeed = deaccel_dir.dot(lv)
-	dspeed -= deaccel * delta
-	if (dspeed<0):
-		dspeed=0
+	dspeed -= deaccel*delta
+	if (dspeed < 0):
+		dspeed = 0
 	
 	lv = lv - deaccel_dir*deaccel_dir.dot(lv) + deaccel_dir*dspeed
-			
 	
 	state.set_linear_velocity(lv)
-	prev_advance=advance
+	prev_advance = advance
 
-func _ready():
-	# Initalization here
-	pass
 
 func _die():
 	queue_free()