UPDATE:
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The instructions below are for the older Scratch 2.
For the newer Scratch 3 instructions, click here. |
Frogger, Page 2In this page, we will:
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Duplicate to Make the Second CarObject-oriented programming is great because everything is an object. If you want another, just "duplicate" it.
But beware! If you copy-and-paste, then this duplicate will do EXACTLY what the first one did ... and we don't want that! So, what will we fix to make it work right? First, let's change where the car starts, so fix both GO TO X __ Y __ Set these to where the car starts. Second, if this new car is in the passing lane, so you can make this one go faster, or make the first car go slower. |
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Duplicate to Make the Third CarTHIS IS THE HARD ONE!!!
Making a car go in the other direction should be easy... but it's not! Is your car doing the "jiggly dance"? Don't panic! Help is here! First, just like the car above, make changes to the GO TO X __ Y __ Second, you need your car to go in the other direction (because it's on the other side of the highway). How do you do this?
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Duplicate to make the Fourth CarBy now, you should not need this video. But if you do, here it is.
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ADVANCED ADVANCED ADVANCED ADVANCED ADVANCED ADVANCED ADVANCED ADVANCED ADVANCED ADVANCED ADVANCED |
CLONE Cars for More Per LaneAdvanced topic if you want a challenge!
CLONE is one of the new features in Scratch 2. CLONE is awesome! (The CLONE feature is not necessary in this Frogger game, so don't worry if you skip this video.) |
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