Page 69 - Touchcode_C8_Flipbook
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Step 12: Drag the ‘While’ block and drop it to ‘on start’ block.




















                  Step 13: From ‘builder’, drag ‘builder move forward’ block two times, change the value of

                            one block to ‘Up’ instead of ‘forward’ and drop both the block in ‘While’ loop.
























                  Step 14: From ‘Variable’ select ‘change size by 1’ block, and move the block to ‘while’ block

                            and place it below the ‘builder move up by 1’ block.
























                  Step 15: From the ‘builder’ select ‘builder trace path’ block. From the drop-down, select
                            the ‘Block of Redstone’.



                                                                                           Coding in Minecraft   67
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