Splits Happen - Gary Beverungen

bowling.py

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+# scoresheet.txt should contain full lines of bowling separated by \n
+file = open("scoresheet.txt", "r")
+bowls = file.readline()
+
+while bowls != '':
+    score = 0
+    multiplier = [1, 1, 1]
+    currBowl = ''
+    prevBowl = ''
+    frame = 1
+    firstBowl = True
+
+    # Evaluate each bowl (not including final \n character)
+    for i in range(len(bowls) - 1):
+            prevBowl = currBowl
+            currBowl = bowls[i]
+
+            # make misses easier to work with
+            if currBowl == '-':
+                currBowl = '0'
+
+            # if bowl is a strike add 10 (plus multipliers) to the score and
+            # increase the multiplier for next two bowls
+            if currBowl == 'X':
+                score += 10 * multiplier[0]
+
+                # frame 10 doesn't add multipliers, but rather extra bowls
+                if frame < 10:
+                    multiplier[1] += 1
+                    multiplier[2] += 1
+
+                frame += 1
+                firstBowl = True
+
+            # if bowl is a spare add remaining pins (plus multipliers) to the score
+            # and increase the multiplier for next bowls
+            elif currBowl == '/':
+                score += (10 - int(prevBowl)) * multiplier[0]
+
+                # frame 10 doesn't add multipliers, but rather extra bowls
+                if frame < 10:
+                    multiplier[1] += 1
+
+                frame += 1
+                firstBowl = True
+
+            # otherwise simply add bowl (plus multipliers) to score only increment
+            # frame count if this is the second bowl
+            else:
+                score += int(currBowl) * multiplier[0]
+
+                if firstBowl:
+                    firstBowl = not firstBowl
+                else:
+                    firstBowl = not firstBowl
+                    frame += 1
+
+            # move multipliers down and set newest one to 1
+            multiplier[0] = multiplier[1]
+            multiplier[1] = multiplier[2]
+            multiplier[2] = 1
+
+    # print final score and read next line
+    print(score)
+    bowls = file.readline()

scoresheet.txt

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+XXXXXXXXXXXX
+9-9-9-9-9-9-9-9-9-9-
+5/5/5/5/5/5/5/5/5/5/5
+X7/9-X-88/-6XXX81