WEBVTT

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Wow!

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Another three puzzles solved!

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And we've caught...a salmon.

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Not quite as exciting as piles of gold, but
we'll take what we can get.

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And I have a feeling that nautilus shell will
come in handy later.

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I wonder what lurks in these ruins.

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Perhaps another hint!

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Let’s take a look inside.

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My name is Netty and welcome to my ruins.

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We make decisions all the time based on conditions.

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If it looks like rain, 
then we’ll grab an umbrella.

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If we’re hungry, then we'll eat a snack.

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If we see a creeper, then we run 
in the opposite direction.

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Computers make these types of decisions too.

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They can actually respond to 
conditions using code.

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To program a response like this using your
code commands, select an if path block.

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Select the dropdown to create the command.

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For example, if you write the command "if
path to the right" and place turn right inside

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the conditional, then when Steve 
reaches an open path to the right

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he will always turn right.

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If there is no opening to the right, 
he will not turn right.

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These conditional if commands are helpful
when you run code in unpredictable situations

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such as mysterious ruins in underwater caves.

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Try using the if blocks and take your code
for a spin.

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Wow!

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Netty’s ruins were awesome.

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I really gotta move out of my parents' house.

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So what do you think?

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Are the conditions right for us to complete
the final puzzles?

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Let’s give it a go.