- modify bricks list

Author: tabreturn

chapter-07-working_with_lists_and_reading_data/breakout_level/breakout_level.pyde

@@ -15,36 +15,39 @@ b = '#0099FF'  # blue
 p = '#6633FF'  # violet
 
 bricks = [
-  [[0, r, 1], [1, o, 1], [2, y, 1], [3, g, 1]],  # row 0
-  [[0, o, 1], [1, y, 1], [2, g, 1], [3, b, 1]],  # row 1
-  [[0, y, 1], [1, g, 1], [2, b, 1], [3, p, 1]],  # row 2
-  [[0, g, 1], [1, b, 2], [2, p, 2], [3, b, 1]],  # row 3
-  [[0, b, 1], [1, p, 2],            [3, g, 1]],  # row 4
-  [[0, p, 1],                       [3, y, 1]],  # row 5
-  [                                 [3, o, 1]],  # row 6
-  [[0, g, 1]                                 ]   # row 7
+  # col 0  col 1  col 2  col 3
+  [ [r,1], [o,1], [y,1], [g,1] ],  # row 0
+  [ [o,1], [y,1], [g,1], [b,1] ],  # row 1
+  [ [y,1], [g,1], [b,1], [p,1] ],  # row 2
+  [ [g,1], [b,2], [p,2], [b,1] ],  # row 3
+  [ [b,1], [p,2], [   ], [g,1] ],  # row 4
+  [ [p,1], [   ], [   ], [y,1] ],  # row 5
+  [ [   ], [   ], [   ], [o,1] ],  # row 6
+  [ [g,1], [   ], [   ], [   ] ]   # row 7
 ]
 
 print(bricks[0])        # displays row 0 items
 print(bricks[0][0])     # displays the very first brick
-print(bricks[0][0][1])  # displays #FF0000
+print(bricks[0][0][0])  # displays #FF0000
 
 bw = width / 4
 bh = height / 15
 translate(0, bh)
 
 for row in bricks:
 
-    for brick in row:
-        x = brick[0] * bw
-        fill(brick[1])
-        rect(x, 0, bw, bh)
-
-        if brick[2] == 2:
-            stroke('#FFFFFF')
-            strokeWeight(3)
-            line(x+5, 5, x+bw-7, 5)
-            line(x+5, 5, x+5, bh-7)
-            noStroke()
+    for col, brick in enumerate(row):
+        x = col * bw
+        
+        if len(brick):
+            fill(brick[0])
+            rect(x, 0, bw, bh)
+    
+            if brick[1] == 2:
+                stroke('#FFFFFF')
+                strokeWeight(3)
+                line(x+5, 5, x+bw-7, 5)
+                line(x+5, 5, x+5, bh-7)
+                noStroke()
 
     translate(0, bh)

chapter-07-working_with_lists_and_reading_data/bricks.txt

@@ -6,12 +6,13 @@ b = '#0099FF'  # blue
 p = '#6633FF'  # violet
 
 bricks = [
-  [ [0,r,1], [1,o,1], [2,y,1], [3,g,1] ],  # row 0
-  [ [0,o,1], [1,y,1], [2,g,1], [3,b,1] ],  # row 1
-  [ [0,y,1], [1,g,1], [2,b,1], [3,p,1] ],  # row 2
-  [ [0,g,1], [1,b,2], [2,p,2], [3,b,1] ],  # row 3
-  [ [0,b,1], [1,p,2],          [3,g,1] ],  # row 4
-  [ [0,p,1],                   [3,y,1] ],  # row 5
-  [                            [3,o,1] ],  # row 6
-  [ [0,g,1]                            ]   # row 7
+  # col 0  col 1  col 2  col 3
+  [ [r,1], [o,1], [y,1], [g,1] ],  # row 0
+  [ [o,1], [y,1], [g,1], [b,1] ],  # row 1
+  [ [y,1], [g,1], [b,1], [p,1] ],  # row 2
+  [ [g,1], [b,2], [p,2], [b,1] ],  # row 3
+  [ [b,1], [p,2], [   ], [g,1] ],  # row 4
+  [ [p,1], [   ], [   ], [y,1] ],  # row 5
+  [ [   ], [   ], [   ], [o,1] ],  # row 6
+  [ [g,1], [   ], [   ], [   ] ]   # row 7
 ]