Activa JavaScript para disfrutar de los vídeos de la Mediateca.
17 broadcasting - Contenido educativo
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in this tutorial we're going to be
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learning how to use the feature broadcast
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so we need to go to events
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and select podcast broadcast is a tool
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which allows the sprite to send a
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message to all the other sprites which
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can in turn start a group of
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actions there is a second version of
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broadcast which is broadcast and wait
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and finally we have this block which
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will initiate a group of actions when
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a message is received
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first of all we need to go
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to events and select repeat and then
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in motion select move steps and turn
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degrees
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from the pen we want to select
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stamp
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and we also need erase all
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and from sound who want to click
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start sound
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first of all we have created this
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group of actions that we want repeating
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we can change the numbers for example
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repeat twelve times move thirty steps turn
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thirty degrees
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if we double click on this we can
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see what happens
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an image is drawn
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now we want the option to occur
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not only for the sprite but for
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the other sprite
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so we will use the sprite to
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send a message and for example we
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will call this draw
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when we click it the word draw is
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going to be sent to everyone and
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those who are prepared to receive the word
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draw will activate
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we can copy this to the second
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sprite
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so now both the scripts will do
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the steps when they hear draw
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so if we double click on this
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within see that both scripts have acted
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another element is the forecast and then
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wait for example we can use play
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sound now as this script if we choose
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draw the activity will happen then the
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sound will play
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and here we can see it happens
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we can also add a
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wait a second which can be found
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in events to slow down the process
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we need to remember to add it
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to the second script
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now let's try it and see what
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happens
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- Idioma/s:
- Autor/es:
- David Gonzalez Arroyo
- Subido por:
- David G.
- Licencia:
- Reconocimiento - No comercial - Compartir igual
- Visualizaciones:
- 54
- Fecha:
- 22 de febrero de 2021 - 14:55
- Visibilidad:
- Público
- Centro:
- IES MARIE CURIE Loeches
- Duración:
- 03′ 39″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1280x720 píxeles
- Tamaño:
- 32.42 MBytes
