raspberrypilearning · raspberrypitranslationsbot · Mar 17, 2020 · Mar 17, 2020 · Mar 17, 2020 · Mar 17, 2020
diff --git a/af-ZA/images/banner.png b/af-ZA/images/banner.png
diff --git a/af-ZA/images/binary-showcase.png b/af-ZA/images/binary-showcase.png
diff --git a/af-ZA/images/flappy-clones-test.png b/af-ZA/images/flappy-clones-test.png
diff --git a/af-ZA/images/flappy-falling.gif b/af-ZA/images/flappy-falling.gif
diff --git a/af-ZA/images/flappy-flying.gif b/af-ZA/images/flappy-flying.gif
diff --git a/af-ZA/images/flappy-height-test.png b/af-ZA/images/flappy-height-test.png
diff --git a/af-ZA/images/flappy-parrot-showcase.png b/af-ZA/images/flappy-parrot-showcase.png
diff --git a/af-ZA/images/flappy-pipes-duplicate1-annotated.png b/af-ZA/images/flappy-pipes-duplicate1-annotated.png
diff --git a/af-ZA/images/flappy-pipes-duplicate1.png b/af-ZA/images/flappy-pipes-duplicate1.png
diff --git a/af-ZA/images/flappy-pipes-duplicate2.png b/af-ZA/images/flappy-pipes-duplicate2.png
diff --git a/af-ZA/images/flappy-pipes-ends.png b/af-ZA/images/flappy-pipes-ends.png
diff --git a/af-ZA/images/flappy-pipes-fill-rectangle.png b/af-ZA/images/flappy-pipes-fill-rectangle.png
diff --git a/af-ZA/images/flappy-pipes-filled.png b/af-ZA/images/flappy-pipes-filled.png
diff --git a/af-ZA/images/flappy-pipes-position.png b/af-ZA/images/flappy-pipes-position.png
diff --git a/af-ZA/images/flappy-pipes-rectangle.png b/af-ZA/images/flappy-pipes-rectangle.png
diff --git a/af-ZA/images/flappy-pipes-test.png b/af-ZA/images/flappy-pipes-test.png
diff --git a/af-ZA/images/flappy-setup.png b/af-ZA/images/flappy-setup.png
diff --git a/af-ZA/images/flappy-sprite.png b/af-ZA/images/flappy-sprite.png
diff --git a/af-ZA/images/flappy-stage.png b/af-ZA/images/flappy-stage.png
diff --git a/af-ZA/images/flappy-starting-position.png b/af-ZA/images/flappy-starting-position.png
diff --git a/af-ZA/images/flappy-wings.png b/af-ZA/images/flappy-wings.png
diff --git a/af-ZA/images/pipes-sprite.png b/af-ZA/images/pipes-sprite.png
diff --git a/af-ZA/meta.yml b/af-ZA/meta.yml
@@ -0,0 +1,34 @@
+---
+title: Flappy parrot
+hero_image: images/banner.png
+description: Create a game in which you guide a parrot past moving obstacles
+listed: true
+copyedit: true
+version: 4.1
+last_tested: 2018-10-90
+steps:
+  - 
+    title: Introduction
+  - 
+    title: Add the pipes
+  - 
+    title: "Challenge: make better pipes"
+    challenge: true
+  - 
+    title: Make the pipes move
+  - 
+    title: Make Flappy fall
+  - 
+    title: Make Flappy fly
+  - 
+    title: Detect collisions
+  - 
+    title: Add a score
+  - 
+    title: 'Challenge: adjust the difficulty'
+    challenge: true
+  - 
+    title: 'Challenge: add a high score'
+    challenge: true
+  - 
+    title: What next?
diff --git a/af-ZA/scratch-translatable.txt b/af-ZA/scratch-translatable.txt
@@ -0,0 +1,13 @@
+Pipes
+
+costume1
+
+Flappy
+
+wings down
+
+wings up
+
+Game Over!
+
+score
diff --git a/af-ZA/solutions/FlappyParrot-Solution.sb3 b/af-ZA/solutions/FlappyParrot-Solution.sb3
diff --git a/af-ZA/step_1.md b/af-ZA/step_1.md
@@ -0,0 +1,69 @@
+\--- no-print \---
+
+This is the **Scratch 3** version of the project. There is also a [Scratch 2 version of the project](https://projects.raspberrypi.org/en/projects/flappy-parrot-scratch2).
+
+\--- /no-print \---
+
+## Introduction
+
+Create a game in which you have to guide a parrot past scrolling pipes to score points.
+
+### What you will make
+
+\--- no-print \---
+
+Click the green flag to start the game. Press the <kbd>space</kbd> bar to make the parrot flap its wings, and try to get it to fly through the gaps in the pipes! You score one point for every pipe that you manage to get the parrot past.
+
+<div class="scratch-preview">
+  <iframe allowtransparency="true" width="485" height="402" src="https://scratch.mit.edu/projects/embed/258349724/?autostart=false" frameborder="0" scrolling="no"></iframe>
+  <img src="images/flappy-parrot-showcase.png">
+</div>
+
+\--- /no-print \---
+
+\--- print-only \---
+
+You will press the <kbd>space</kbd> bar to make the parrot flap its wings, and score one point for every pipe that you manage to get the parrot past.
+
+![flappy parrot game being played](images/flappy-parrot-showcase.png)
+
+\--- /print-only \---
+
+## \--- collapse \---
+
+## title: What you will need
+
+### Hardware
+
++ A computer capable of running Scratch 3
+
+### Software
+
++ Scratch 3 (either [online](https://rpf.io/scratchon) or [offline](https://rpf.io/scratchoff))
+
+\--- /collapse \---
+
+## \--- collapse \---
+
+## title: What you will learn
+
++ How to create sprites using Vector mode
++ How to use sounds 
++ How to detect collisions
++ How to control a sprite using the keyboard 
+
+\--- /collapse \---
+
+## \--- collapse \---
+
+## title: Additional notes for educators
+
+\--- no-print \---
+
+If you need to print this project, please use the [printer-friendly version](https://projects.raspberrypi.org/en/projects/flappy-parrot/print){:target="_blank"}.
+
+\--- /no-print \---
+
+You can find the [completed project here](https://rpf.io/p/en/flappy-parrot-get).
+
+\--- /collapse \---
diff --git a/af-ZA/step_10.md b/af-ZA/step_10.md
@@ -0,0 +1,9 @@
+## Challenge: add a high score
+
+\--- challenge \---
+
+Can you add a high score to the game so that, in addition to keeping track of score for the current round, it keeps track of the highest score you've ever reached?
+
+[[[generic-scratch3-high-score]]]
+
+\--- /challenge \---
diff --git a/af-ZA/step_11.md b/af-ZA/step_11.md
@@ -0,0 +1,19 @@
+## What next?
+
+Try the [Binary hero](https://projects.raspberrypi.org/en/projects/binary-hero?utm_source=pathway&utm_medium=whatnext&utm_campaign=projects) project, where you will make a game in which you play the notes of a song as they scroll down the Stage.
+
+\--- no-print \---
+
+Click the green flag to start the game. Use the <kbd>z</kbd>, <kbd>x</kbd>, <kbd>c</kbd>, and <kbd>v</kbd> keys to play the correct notes when these reach the bottom of the Stage. You'll score ten points for every correct note you play.
+
+<div class="scratch-preview">
+  <iframe allowtransparency="true" width="485" height="402" src="https://scratch.mit.edu/projects/embed/259028053/?autostart=false" frameborder="0" scrolling="no"></iframe>
+</div>
+
+\--- /no-print \---
+
+\--- print-only \---
+
+The notes will fall from above, and you will have to press keys to "catch" and play the notes. ![showcase](images/binary-showcase.png)
+
+\--- /print-only \---
diff --git a/af-ZA/step_2.md b/af-ZA/step_2.md
@@ -0,0 +1,84 @@
+## Add the pipes
+
+First, create the pipes.
+
+\--- task \---
+
+Open a new empty Scratch project.
+
+[[[generic-scratch3-new-project]]]
+
+\--- /task \---
+
+\--- task \---
+
+Add a backdrop with an outdoor landscape. 'Blue Sky' is a good choice.
+
+![screenshot](images/flappy-stage.png)
+
+[[[generic-scratch3-backdrop-from-library]]]
+
+\--- /task \---
+
+\--- task \---
+
+Create a new sprite and name it 'Pipes'.
+
+[[[generic-scratch3-draw-sprite]]]
+
+\--- /task \---
+
+The 'Pipes' sprite should be a pair of pipes with a gap in the middle. By moving the sprite up or down, you can put the gap in a different place.
+
+This picture shows an example of how the pipes could be positioned. The parts of the sprite outside the Stage are normally hidden, you only see then when you drag the sprite:
+
+![screenshot](images/flappy-pipes-position.png)
+
+You can't draw a sprite as big as the pipes need to be, but you can increase the size at which the sprite shows on the Stage.
+
+\--- task \---
+
+![pipes sprite](images/pipes-sprite.png)
+
+Add code to make the sprite bigger.
+
+```blocks3
+when green flag clicked
+set size to (200) %
+```
+
+This makes it's easier to see how big the pipes should be.
+
+\--- /task \---
+
+\--- task \---
+
+Draw a rectangle for the top pipe as shown here:
+
+![rectangle for the pipe](images/flappy-pipes-rectangle.png)
+
+\--- /task \---
+
+\--- task \---
+
+Fill the pipe with a colour you like.
+
+![fill the rectangle](images/flappy-pipes-fill-rectangle.png)
+
+\--- /task \---
+
+\--- task \---
+
+Create a duplicate of the pipe by selecting it and then clicking on **Copy** and **Paste**.
+
+![copy and paste pipe](images/flappy-pipes-duplicate1-annotated.png)
+
+\--- /task \---
+
+\--- task \---
+
+Drag the copy of the pipe to the bottom of the screen so that the copy is in line with the other pipe. There needs to be a gap between the two pipes.
+
+![screenshot](images/flappy-pipes-duplicate2.png)
+
+\--- /task \---
diff --git a/af-ZA/step_3.md b/af-ZA/step_3.md
@@ -0,0 +1,11 @@
+## Challenge: make better pipes
+
+Can you make your pipes look better?
+
++ Shade your pipes with a left-to-right gradient.
+
+![screenshot](images/flappy-pipes-filled.png)
+
++ Add extra rectangles to the ends of the pipes:
+
+![screenshot](images/flappy-pipes-ends.png)
diff --git a/af-ZA/step_4.md b/af-ZA/step_4.md
@@ -0,0 +1,65 @@
+## Make the pipes move
+
+Next you're going to make the pipes move across the screen to create an obstacle course.
+
+![pipes moving across the screen](images/flappy-clones-test.png)
+
+\--- task \---
+
+First make the pipes appear by adding code to the Pipes sprite so that, `when the green flag is clicked`{:class="block3events"}, the sprite `forever`{:class="block3control"} `creates a clone of itself`{:class="block3control"} every two seconds.
+
+![pipes sprite](images/pipes-sprite.png)
+
+```blocks3
+when green flag clicked
+set size to (200) %
+hide
+forever 
+  create clone of (myself v)
+  wait (2) seconds
+end
+```
+
+**Tip:** clones are just copies of a sprite, and they are really useful for creating games.
+
+\--- /task \---
+
+\--- task \---
+
+Next make the pipes move by adding code so that, `when a clone starts`{:class="block3control"}, the clone appears on the right side of the Stage and `glides`{:class="block3motion"} across to the left.
+
+![pipes sprite](images/pipes-sprite.png)
+
+```blocks3
+when I start as a clone
+show
+go to x: (240) y: (0)
+glide (4) secs to x: (-240) y: (0)
+delete this clone
+```
+
+**Tip:** you can stop the pipes scrolling by clicking the red **stop** button next to the green flag.
+
+\--- /task \---
+
+Now you should have lots of pipes, but their gaps are always in the same place.
+
+You can add some variety by using a `random`{:class="block3operators"} number for the Pipes sprite's `y position`{:class="block3motion"}.
+
+![pipes at different heights](images/flappy-height-test.png)
+
+\--- task \---
+
+Modify your sprite's code so that each sprite clone `picks a random number from -80 to 80`{:class="block3operators"} and `glides`{:class="block3motion"} to that `y position`{:class="block3motion"}:
+
+![pipes sprite](images/pipes-sprite.png)
+
+```blocks3
+when I start as a clone
+show
++ go to x: (240) y: (pick random (-80) to (80))
++ glide (4) secs to x: (-240) y: (y position)
+delete this clone
+```
+
+\--- /task \---
diff --git a/af-ZA/step_5.md b/af-ZA/step_5.md
@@ -0,0 +1,77 @@
+## Make Flappy fall
+
+Now add a sprite called Flappy and create code it so Flappy falls down the Stage. In the next step, you will add the code to make Flappy fly when you press a key.
+
+\--- no-print \---
+
+![flappy falling animation](images/flappy-falling.gif)
+
+\--- /no-print \---
+
+\--- task \---
+
+Add a new sprite that has two costumes, for 'wings up' and 'wings down', and name it `Flappy`.
+
+The parrot sprite is a good choice.
+
+![parrot sprite](images/flappy-sprite.png)
+
+\--- /task \---
+
+Flappy needs to be smaller.
+
+\--- task \---
+
+Add code to `set Flappy's size to 25%`{:class="block3looks"} `when the green flag is clicked`{:class="block3events"}.
+
+![parrot sprite](images/flappy-sprite.png)
+
+```blocks3
+when green flag clicked
+set size to (25) %
+```
+
+\--- /task \---
+
+When the game starts, Flappy needs to be just left of the centre of the Stage, at coordinates `-50, 0`.
+
+![flappy shown at the start position](images/flappy-starting-position.png)
+
+\--- task \---
+
+Add code to make Flappy `go to the x and y`{:class="block3motion"} starting position of `x: -50`{:class="block3motion"} and `y: 0`{:class="block3motion"}.
+
+![parrot sprite](images/flappy-sprite.png)
+
+```blocks3
+when green flag clicked
+set size to (25) %
++ go to x: (-50) y: (0)
+```
+
+[[[generic-scratch3-set-coordinates]]]
+
+\--- /task \---
+
+\--- task \---
+
+Now make Flappy keep falling down the Stage by `forever`{:class="block3control"} `changing the sprite's y position by -3`{:class="block3motion"}.
+
+![parrot sprite](images/flappy-sprite.png)
+
+```blocks3
+when green flag clicked
+set size to (25) %
+go to x: (-50) y: (0)
++ forever 
+    change y by (-3)
+end
+```
+
+\--- /task \---
+
+\--- task \---
+
+Test your code to make sure Flappy starts in the middle of the screen and falls to the bottom. When you drag Flappy to the top of the Stage, the sprite should fall again.
+
+\--- /task \---