--- a/code/dotScanner.lm	Mon Jul 28 02:12:10 2014 -0700
+++ b/code/dotScanner.lm	Mon Jul 28 02:57:56 2014 -0700
@@ -34,6 +34,7 @@
 
 	visited <- 0
 	badGhostCount <- 0
+	edibleGhosts <- 0
 
 	advancer <- :continuations {
 		notdone <- 1
@@ -80,9 +81,15 @@
 						//treat power pellets as empty space when there are no ghosts in normal mode
 						if: (atpos = 3) {
 							atpos <- 1
-						} else: {}
+						} else: {
+							if: edibleGhosts > 0 {
+								if: (atpos = 2) {
+									atpos <- 1
+								} else: {}
+							} else: {}
+						}
 					}
-					if: (atpos = 2) + (atpos = 3) + (atpos = 4) {
+					if: (atpos = 2) + (atpos = 3) + (atpos = 4) + (atpos = 7) {
 						//pellet, power pellet, fruit
 						ret <- #[1 (reverse: path)]
 					} else: {
@@ -106,6 +113,7 @@
 
 	step <- :myState world {
 		lmState <- (world tail) value
+		myVitality <- lmState value
 		myLoc <- (lmState tail) value
 		ghostState <- ((world tail) tail) value
 		fruitState <- ((world tail) tail) tail
@@ -124,15 +132,31 @@
 			makeTree: row 
 		})
 		badGhostCount <- 0
+		edibleGhosts <- 0
 		grid <- fold: ghostState grid with: :acc ghost {
 			vitality <- ghost value
 			loc <- (ghost tail) value
 			dir <- (ghost tail) tail
 			nextloc <- 0
 			move <- 0
+			manHatDist <- 0
 			if: vitality = 1 {
-				//treat fright mode ghosts as a pellet for now
-				acc <- grid: acc set: loc to: 2
+				
+				if: (myLoc value) > (loc value) {
+					manHatDist <- (myLoc value) - (loc value)
+				} else: {
+					manHatDist <- (loc value) - (myLoc value)
+				}
+				if: (myLoc tail) > (loc tail) {
+					manHatDist <- manHatDist + (myLoc tail) - (loc tail)
+				} else: {
+					manHatDist <- manHatDist + (loc tail) - (myLoc tail)
+				}
+				if: myVitality > (manHatDist * 254) {
+					edibleGhosts <- edibleGhosts + 1	
+				} else: {}
+				//mark fright mode ghosts
+				acc <- grid: acc set: loc to: 7
 			} else: {
 				if: vitality = 0 {
 					badGhostCount <- badGhostCount + 1
@@ -141,7 +165,13 @@
 					while: { move < 4 } do: {
 						nextloc <- calcPos: move loc
 						if: (grid: acc inBounds?: nextloc) {
-							acc <- grid: acc set: nextloc to: 0
+							acc <- grid: acc update: nextloc with: :oldval {
+								if: oldval = 3 {
+								} else: {
+									oldval <- 0
+								}
+								oldval
+							}
 						} else: {}
 						move <- move + 1
 					}