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authorKarl Berry <karl@freefriends.org>2019-02-20 22:43:15 +0000
committerKarl Berry <karl@freefriends.org>2019-02-20 22:43:15 +0000
commita6ac60af0643541f56f02f41ce626a57c9c6965a (patch)
treedb475a30d42592fab7aeb5e10116729acf5d1468 /Master/texmf-dist/tex/latex/scratch3/scratch3.sty
parenta7203744a046f9c6afbea27c854863cdd3574e86 (diff)
scratch3 (20feb19)
git-svn-id: svn://tug.org/texlive/trunk@50077 c570f23f-e606-0410-a88d-b1316a301751
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+% !TeX encoding = ISO-8859-1
+% Ce fichier contient le code de l'extension "scratch3"
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+\def\scrname{ scratch3 }%
+\def\scrver { 0.1 }%
+% %
+\def\scrdate{ 2019/02/19 }%
+% %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% --------------------------------------------------------------------
+% Author : Christian Tellechea
+% Status : Maintained
+% Email : unbonpetit@netc.fr
+% Package URL: https://www.ctan.org/pkg/scratch3
+% Bug tracker: https://framagit.org/unbonpetit/scratch3/issues
+% Repository : https://framagit.org/unbonpetit/scratch3/tree/master
+% Copyright : Christian Tellechea 2019
+% Licence : Released under the LaTeX Project Public License v1.3c
+% or later, see http://www.latex-project.org/lppl.txt
+% Files : 1) scratch3.sty
+% 2) scratch3-fr.tex
+% 3) scratch3-fr.pdf
+% 4) README
+% --------------------------------------------------------------------
+\csname @ifpackageloaded\endcsname{scratch}
+ {\PackageError{scratch3}{scratch3 cannot be used since scratch is already loaded}{}%
+ \endinput
+ }
+ {}
+\ProvidesPackage{scratch3}[\scrdate\space v\scrver\space Draw scratch3 instructions (CT)]
+\NeedsTeXFormat{LaTeX2e}
+\RequirePackage{simplekv,tikz}
+\usepgflibrary{shapes.misc,arrows.meta}
+\usetikzlibrary{bending}
+
+\expandafter\edef\csname scr\string _restorecatcode\endcsname{\catcode`\noexpand\_=\the\catcode`\_\relax}
+\catcode`\_11
+\def\scr_removespaces#1{\edef#1{\skv_exparg\skv_removeextremespaces#1}}
+\scr_removespaces\scrname\scr_removespaces\scrver\scr_removespaces\scrdate
+% Les réglages par défaut (modifiables avec \setdefaultscratch)
+\setKVdefault[\scrname]{
+ pre text = \sffamily ,% choix de la police
+ else word = sinon ,% mot dans branche "else"
+ x sep = 0.33333em ,% séparation entre côtés droits et gauche du bloc et le texte
+ y sepsup = 3pt ,% séparation entre côté sup (insert) et haut texte
+ y sepinf = 5pt ,% séparation entre côté inf et bas texte
+ line width = .4pt ,% épaisseur des lignes de relief
+ loop width = 3ex ,% épaisseur de la barre verticale à gauche d'un bloc de boucle
+ loop height = 1.75ex ,% hauteur de la barre du else et la barre finale
+ corner = 0.66667ex ,% valeur du chanfrein
+ notch = 1em ,% longueur des encoches
+ scale = 1 ,% échelle du dessin
+ init arcangle = 30 ,% angle début et fin de l'arc
+ init arclength = 5em ,% longueur de l'arc
+ contrast = 20 ,% contraste des lignes de relief
+ print = false ,% impression noir et blanc ?
+ fill blocks = false ,% remplissage des blocks lorsque l'option "print" est vraie
+ fill gray = 0.85 ,% taux de gris pour le remplissage si fill blocks est vraie
+ text color = black ,% couleur du texte lorsque l'option "print" est vraie
+ flag gray = 0.33 ,% taux de gris pour le drapeau et la flèche de répétition lorsque l'option "print" est vraie
+ line gray = 0.4 ,% taux de gris pour les lignes lorsque l'option "print" est vraie
+ bool sep = 1.25pt ,% séparation entre les blocs booléens imbriqués
+ num blocks = false ,% numérotation des blocs
+ num sep = 3pt ,% séparation entre bord gauche et numérotation
+ num start = 1 ,% numéro de départ
+ baseline = 1 ,% alignement sur le 1er bloc (en partant du haut)
+}
+\newcommand*\numblock[1]{\color{black}\footnotesize\bfseries#1}
+\newcommand*\resetscratch{\csname skv_[\scrname]\endcsname\scr_setcolors}
+\newcommand*\setscratch[1]{\setKV[\scrname]{#1}\scr_setcolors}
+\newcommand*\setdefaultscratch[1]{\setKVdefault[\scrname]{#1}\scr_setcolors}
+\def\scr_setcolors{%
+ \scr_normalizedec\scr_fillgray fill gray[0,1]\skv_exparg{\definecolor{scr_fillgray}{gray}}\scr_fillgray
+ \scr_normalizedec\scr_linegray line gray[0,1]\skv_exparg{\definecolor{scr_linegray}{gray}}\scr_linegray
+ \scr_normalizedec\scr_flaggray flag gray[0,1]\skv_exparg{\definecolor{scr_flaggray}{gray}}\scr_flaggray
+}
+\expandafter\let\expandafter\scr_ifstar\csname @ifstar\endcsname
+\def\scr_boolsentinel{17}%
+\def\scr_ovalsentinel{18}%
+\def\scr_blockstrut{\vrule height2.1ex depth.9ex width0pt\relax}
+\def\scr_ovalstrut{\vphantom{\`Ag}}
+\def\scr_cslet#1{\expandafter\let\csname#1\endcsname}
+\def\scr_csdef#1{\expandafter\def\csname#1\endcsname}
+\def\scr_csedef#1{\expandafter\edef\csname#1\endcsname}
+\def\scr_execfirst#1#2{#1}
+\def\scr_execsecond#1#2{#2}
+\def\scr_firsttonil#1#2\_nil{#1}
+\def\scr_maxdim(#1,#2){\the\dimexpr\ifdim\dimexpr#1-(#2)\relax<0pt #2\else#1\fi\relax}
+\def\scr_normalizedec#1#2[#3,#4]{%
+ \edef#1{\useKV[\scrname]{#2}}%
+ \ifdim#1pt<#3pt
+ \def#1{#3}%
+ \else
+ \ifdim#1pt>#4pt
+ \def#1{#4}%
+ \fi
+ \fi
+}
+\def\scr_normalizedim#1#2[#3,#4]{%
+ \edef#1{\the\dimexpr\useKV[\scrname]{#2}}%
+ \ifdim\dimexpr#1-(#3)\relax<0pt
+ \edef#1{\the\dimexpr#3}%
+ \else
+ \ifdim\dimexpr#1-(#4)\relax>0pt
+ \edef#1{\the\dimexpr#4}%
+ \fi
+ \fi
+}
+\newcount\scr_loopnest
+\newcount\scr_blocknum
+\newbox \scr_box
+\newdimen\scr_yoffset
+\newdimen\scr_xoffset
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% dessine un bloc normal %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_normalblock#1#2{% #1=couleur #2=texte
+ \def\scr_current_blockcolor{#1}%
+ \def\scr_currentstuff{%
+ \if_pen
+ \scr_drawpen
+ \kern.6em
+ \begingroup
+ \ifboolKV[\scrname]{print}
+ {\color{scr_linegray}}
+ {\color{penvline}}%
+ \vrule width0.5pt
+ \endgroup
+ \kern.6em
+ \fi
+ \useKV[\scrname]{pre text}%
+ #2%
+ \scr_blockstrut
+ }%
+ \setbox\scr_box\hbox{%
+ \pgfinterruptpicture
+ \scr_currentstuff
+ \endpgfinterruptpicture
+ }%
+ \edef\scr_boxwd{\scr_maxdim(\wd\scr_box,\scr_minwd)}%
+ \edef\scr_boxht{\the\ht\scr_box}%
+ \edef\scr_totht{\the\dimexpr\ht\scr_box+\dp\scr_box\relax}%
+ \draw[
+ draw={\ifboolKV[\scrname]{print}{scr_linegray!\scr_contrast!black}{#1dd}},
+ line width=\scr_linewidth,
+ rounded corners=0.4*\scr_ex,
+ fill={\ifboolKV[\scrname]{print}{\ifboolKV[\scrname]{fill blocks}{scr_fillgray}{none}}{#1}},
+ yshift=\scr_yoffset,
+ xshift=\scr_xoffset
+ ]
+ (0,0)--++(0.66666*\scr_notch,0)--++(\scr_corner,-\scr_corner)--++(\scr_notch,0)--++(\scr_corner,\scr_corner)--++(\scr_boxwd+2*\scr_xsep-\scr_corner*2-\scr_notch*1.66666,0)% ligne sup
+ --++(0,-\scr_totht-\scr_ysepsup-\scr_ysepinf-\scr_corner)% ligne est
+ --++(-\scr_boxwd-2*\scr_xsep+\scr_corner*2+\scr_notch*1.66666,0)--++(-\scr_corner,-\scr_corner)--++(-\scr_notch,0)--++(-\scr_corner,\scr_corner)--++(-0.66666*\scr_notch,0)% logne sud
+ --cycle;
+ \node[
+ at=(origin),
+ draw=none,
+ anchor=base west,
+ xshift=\scr_xoffset+\scr_xsep,
+ yshift=\scr_yoffset-\scr_boxht-\scr_corner-\scr_ysepsup,
+ text={\ifboolKV[\scrname]{print}{\useKV[\scrname]{text color}}{white}}
+ ]
+ (txt\number\scr_blocknum)
+ {\scr_currentstuff};
+ \ifboolKV[\scrname]{num blocks}
+ {\node[
+ at=(origin),
+ draw=none,
+ anchor=base east,
+ xshift=-\scr_numsep,
+ yshift=\scr_yoffset-\scr_boxht-\scr_corner-\scr_ysepsup
+ ]
+ (num)
+ {\skv_exparg\numblock{\number\scr_blocknum}};%
+ }
+ {}%
+ \advance\scr_blocknum1
+ \advance\scr_yoffset\dimexpr-\scr_totht-\scr_ysepsup-\scr_ysepinf-\scr_corner\relax
+ \gdef\scr_blockstop{0}%
+ \_penfalse
+}
+\newcommand*\blockspace[1][1]{%
+ \advance\scr_yoffset#1\dimexpr-\scr_blockstruttotht-\scr_ysepsup-\scr_ysepinf-\scr_corner-\scr_linewidth\relax
+ \gdef\scr_blockstop{1}%
+}
+\newcommand*\blockstop[1]{% #1=texte
+ \def\scr_current_blockcolor{scrcontrol}%
+ \def\scr_currentstuff{%
+ \useKV[\scrname]{pre text}%
+ #1%
+ \scr_blockstrut
+ }%
+ \setbox\scr_box\hbox{%
+ \pgfinterruptpicture
+ \scr_currentstuff
+ \endpgfinterruptpicture
+ }%
+ \edef\scr_boxwd{\scr_maxdim(\wd\scr_box,\scr_minwd)}%
+ \edef\scr_boxht{\the\ht\scr_box}%
+ \edef\scr_totht{\the\dimexpr\ht\scr_box+\dp\scr_box\relax}%
+ \draw[
+ draw={\ifboolKV[\scrname]{print}{scr_linegray!\scr_contrast!black}{\scr_current_blockcolor dd}},
+ line width=\scr_linewidth,
+ rounded corners=0.4*\scr_ex,
+ fill={\ifboolKV[\scrname]{print}{\ifboolKV[\scrname]{fill blocks}{scr_fillgray}{none}}{\scr_current_blockcolor}},
+ yshift=\scr_yoffset,
+ xshift=\scr_xoffset
+ ]
+ (0,0)--++(0.66666*\scr_notch,0)--++(\scr_corner,-\scr_corner)--++(\scr_notch,0)--++(\scr_corner,\scr_corner)--++(\scr_boxwd+2*\scr_xsep-\scr_corner*2-\scr_notch*1.66666,0)% ligne sup
+ --++(0,-\scr_totht-\scr_ysepsup-\scr_ysepinf-\scr_corner)--++(-\scr_boxwd-2*\scr_xsep,0)--cycle;
+ \node[
+ at=(origin),
+ draw=none,
+ anchor=base west,
+ xshift=\scr_xoffset+\scr_xsep,
+ yshift=\scr_yoffset-\scr_boxht-\scr_corner-\scr_ysepsup,
+ text={\ifboolKV[\scrname]{print}{\useKV[\scrname]{text color}}{white}}
+ ]
+ (txt\number\scr_blocknum)
+ {\scr_currentstuff};
+ \ifboolKV[\scrname]{num blocks}
+ {\node[
+ at=(origin),
+ draw=none,
+ anchor=base east,
+ xshift=-\scr_numsep,
+ yshift=\scr_yoffset-\scr_boxht-\scr_corner-\scr_ysepsup
+ ]
+ (num)
+ {\skv_exparg\numblock{\number\scr_blocknum}};
+ }
+ {}%
+ \advance\scr_blocknum1
+ \advance\scr_yoffset\dimexpr-\scr_totht-\scr_ysepsup-\scr_ysepinf-\scr_corner-\scr_linewidth\relax
+ \gdef\scr_blockstop{1}%
+}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% dessine un bloc de départ %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_initblock#1#2{%
+ \def\scr_current_blockcolor{#1}%
+ \def\scr_currentstuff{%
+ \useKV[\scrname]{pre text}%
+ #2%
+ \scr_blockstrut
+ }%
+ \setbox\scr_box\hbox{%
+ \pgfinterruptpicture
+ \scr_currentstuff
+ \endpgfinterruptpicture
+ }%
+ \edef\scr_boxwd{\scr_maxdim(\wd\scr_box,\scr_xsep+\scr_initarclength+\scr_em)}%
+ \edef\scr_boxht{\the\ht\scr_box}%
+ \edef\scr_totht{\the\dimexpr\ht\scr_box+\dp\scr_box\relax}%
+ \draw[
+ draw={\ifboolKV[\scrname]{print}{scr_linegray!\scr_contrast!black}{#1dd}},
+ line width=\scr_linewidth,
+ rounded corners=0.4*\scr_ex,
+ fill={\ifboolKV[\scrname]{print}{\ifboolKV[\scrname]{fill blocks}{scr_fillgray}{none}}{\scr_current_blockcolor}},
+ yshift=\scr_yoffset,
+ xshift=\scr_xoffset
+ ]
+ (0,0)to[out=\scr_initarcangle,in=180-\scr_initarcangle](\scr_xsep+\scr_initarclength,0)--(\scr_boxwd+2*\scr_xsep,0)% ligne sup
+ --++(0,-\scr_totht-\scr_ysepsup-\scr_ysepinf-\scr_corner)% ligne est
+ --++(-\scr_boxwd+\scr_corner*2-2*\scr_xsep+\scr_notch*1.66666,0)--++(-\scr_corner,-\scr_corner)--++(-\scr_notch,0)--++(-\scr_corner,\scr_corner)--++(-0.66666*\scr_notch,0)--cycle% ligne bas
+ node[
+ at=(origin),
+ draw=none,
+ anchor=base west,
+ xshift=\scr_xoffset+\scr_xsep,
+ yshift=\scr_yoffset-\scr_boxht-\scr_corner-\scr_ysepsup,
+ text={\ifboolKV[\scrname]{print}{\useKV[\scrname]{text color}}{white}}
+ ]
+ (txt\number\scr_blocknum)
+ {\scr_currentstuff};
+ \ifboolKV[\scrname]{num blocks}
+ {\node[
+ at=(origin),
+ draw=none,
+ anchor=base east,
+ xshift=-\scr_numsep,
+ yshift=\scr_yoffset-\scr_boxht-\scr_corner-\scr_ysepsup
+ ]
+ (num)
+ {\skv_exparg\numblock{\number\scr_blocknum}};}
+ {}%
+ \advance\scr_blocknum1
+ \advance\scr_yoffset\dimexpr-\scr_totht-\scr_ysepsup-\scr_ysepinf-\scr_corner\relax
+ \gdef\scr_blockstop{0}%
+}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% dessine un bloc de définition %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\newcommand*\initmoreblocks[1]{%
+ \def\scr_currentstuff{%
+ \useKV[\scrname]{pre text}%
+ #1%
+ \scr_blockstrut
+ }%
+ \setbox\scr_box\hbox{%
+ \pgfinterruptpicture
+ \scr_currentstuff
+ \endpgfinterruptpicture
+ }%
+ \edef\scr_boxwd{\scr_maxdim(\wd\scr_box,\scr_minwd+\scr_em*2)}%
+ \edef\scr_boxht{\the\ht\scr_box}%
+ \edef\scr_totht{\the\dimexpr\ht\scr_box+\dp\scr_box\relax}%
+ \def\scr_current_blockcolor{scrmoreblocks}%
+ \draw[
+ draw={\ifboolKV[\scrname]{print}{scr_linegray!\scr_contrast!black}{\scr_current_blockcolor dd}},
+ fill={\ifboolKV[\scrname]{print}{\ifboolKV[\scrname]{fill blocks}{scr_fillgray}{none}}{\scr_current_blockcolor}},
+ yshift=\scr_yoffset,
+ xshift=\scr_xoffset,
+ rounded corners=0.4*\scr_ex
+ ]
+ (0,-\scr_totht-\scr_ysepsup-\scr_ysepinf-\scr_corner)[rounded corners=2*\scr_ex]--(0,0)--(\scr_boxwd+2*\scr_xsep,0)% ligne sup
+ [rounded corners=0.4*\scr_ex]--++(0,-\scr_totht-\scr_ysepsup-\scr_ysepinf-\scr_corner)% ligne est
+ --++(-\scr_boxwd-2*\scr_xsep+\scr_corner*2+\scr_notch*1.66666,0)--++(-\scr_corner,-\scr_corner)--++(-\scr_notch,0)--++(-\scr_corner,\scr_corner)--++(-.66666*\scr_notch,0)% ligne sud
+ --cycle
+ node[
+ at=(origin),
+ draw=none,
+ anchor=base west,
+ xshift=\scr_xoffset+\scr_xsep,
+ yshift=\scr_yoffset-\scr_boxht-\scr_corner-\scr_ysepsup,
+ text={\ifboolKV[\scrname]{print}{\useKV[\scrname]{text color}}{white}}
+ ]
+ (txt\number\scr_blocknum)
+ {\scr_currentstuff};
+ \ifboolKV[\scrname]{num blocks}
+ {\node[
+ at=(origin),
+ draw=none,
+ anchor=base east,
+ xshift=-\scr_numsep,
+ yshift=\scr_yoffset-\scr_boxht-\scr_corner-\scr_ysepsup
+ ]
+ (num)
+ {\skv_exparg\numblock{\number\scr_blocknum}};%
+ }
+ {}%
+ \advance\scr_blocknum1
+ \advance\scr_yoffset\dimexpr-\scr_totht-\scr_ysepsup-\scr_ysepinf-\scr_corner\relax
+ \gdef\scr_blockstop{0}%
+}
+\newcommand*\scr_namemoreblocks[1]{%
+ \begin{tikzpicture}%
+ \setscratch{num blocks=false}%
+ \definecolor{scrmoreblocks}{HTML}{ff4d6a}% choix couleur foncée pour tracé du bloc qui suit
+ \scr_normalblock{scrmoreblocks}{%
+ \definecolor{scrmoreblocks}{HTML}{ff6680}% rétablir couleur claire par défaut
+ #1%
+ }%
+ \end{tikzpicture}%
+}%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% dessine un bloc de répétition ou test %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_blockloop#1#2#3#4#5{% #1=texte #2=instructions sup #3=instructions inf #4=boucle infinie (1 ou 0) #5=fleche de répétition (1 ou 0)
+ \edef\scr_blocminheight{\dimexpr\scr_loopblockheight+\scr_ysepinf+\scr_ysepsup+\scr_corner\relax}% hauteur minimale d'un bloc normal
+ \setbox\scr_box\hbox{%
+ \pgfinterruptpicture
+ \useKV[\scrname]{pre text}%
+ #1%
+ \scr_blockstrut
+ \endpgfinterruptpicture
+ }%
+ \scr_csedef{scr_txtloopwd\number\scr_loopnest}{\scr_maxdim(\wd\scr_box,\scr_minwd+\scr_corner*2+\scr_notch*2)}%
+ \scr_csedef{scr_txtloopht\number\scr_loopnest}{\the\ht\scr_box}%
+ \scr_csedef{scr_txtlooptotht\number\scr_loopnest}{\the\dimexpr\ht\scr_box+\dp\scr_box\relax}%
+ \scr_csedef{toploopx\number\scr_loopnest}{\the\scr_xoffset}% coordonnées du point nord-west
+ \scr_csedef{toploopy\number\scr_loopnest}{\the\scr_yoffset}%
+ \scr_csedef{blocnum\number\scr_loopnest}{\number\scr_blocknum}%
+ \advance\scr_xoffset\scr_loopblockwidth
+ \advance\scr_yoffset\dimexpr-\scr_corner-\scr_ysepsup-\csname scr_txtlooptotht\number\scr_loopnest\endcsname-\scr_ysepinf\relax
+ \ifboolKV[\scrname]{num blocks}
+ {\scr_csdef{scr_numblockif\number\scr_loopnest}{%
+ \node[
+ at=(origin),
+ draw=none,
+ anchor=base east,
+ xshift=-\scr_numsep,
+ yshift=\csname toploopy\number\scr_loopnest\endcsname-\csname scr_txtloopht\number\scr_loopnest\endcsname-\scr_corner-\scr_ysepsup
+ ]
+ (num)
+ {\skv_eearg\numblock{\csname blocnum\number\scr_loopnest\endcsname}};%
+ }%
+ }
+ {\scr_cslet{scr_numblockif\number\scr_loopnest}\empty
+ }%
+ \advance\scr_loopnest1
+ \advance\scr_blocknum1
+ #2%
+ \advance\scr_loopnest-1
+ \scr_cslet{scr_blockstopif_\number\scr_loopnest}\scr_blockstop
+ \scr_csedef{bottomifx\number\scr_loopnest}{\the\scr_xoffset}%
+ \scr_csedef{bottomify\number\scr_loopnest}{\the\scr_yoffset}%
+ \ifcat\relax\detokenize{#3}\relax\else% si instruction #3
+ \advance\scr_yoffset\dimexpr-\scr_blocminheight\relax% épaisseur théorique de la branche "sinon"
+ \scr_csedef{blocelsenum\number\scr_loopnest}{\number\scr_blocknum}%
+ \ifboolKV[\scrname]{num blocks}
+ {\scr_csdef{scr_numblockelse\number\scr_loopnest}{%
+ \node[
+ at=(origin),
+ draw=none,
+ anchor=base east,
+ xshift=-\scr_numsep,
+ yshift=\csname bottomify\number\scr_loopnest\endcsname-\scr_loopblockheight-\scr_corner
+ ]
+ (num)
+ {\skv_eearg\numblock{\csname blocelsenum\number\scr_loopnest\endcsname}};}%
+ }
+ {\scr_cslet{scr_numblockelse\number\scr_loopnest}\empty
+ }%
+ \advance\scr_loopnest1
+ \advance\scr_blocknum1
+ #3%
+ \advance\scr_loopnest-1
+ \scr_csedef{bottomelsex\number\scr_loopnest}{\the\scr_xoffset}%
+ \scr_csedef{bottomelsey\number\scr_loopnest}{\the\scr_yoffset}%
+ \fi
+ \advance\scr_yoffset by \dimexpr-\scr_blocminheight\relax% épaisseur de la branche du bas
+ \def\scr_current_blockcolor{scrcontrol}%
+% ############## dessin du corps ##############
+ \edef\scr_current_linecolor{\ifboolKV[\scrname]{print}{scr_linegray!\scr_contrast!black}{\scr_current_blockcolor dd}}%
+ \draw[
+ draw=\scr_current_linecolor,
+ line width=\scr_linewidth,
+ rounded corners=0.4*\scr_ex,
+ fill={\ifboolKV[\scrname]{print}{\ifboolKV[\scrname]{fill blocks}{scr_fillgray}{none}}{\scr_current_blockcolor}}
+ ]
+ (\csname toploopx\number\scr_loopnest\endcsname,\csname toploopy\number\scr_loopnest\endcsname)--++(0.66666*\scr_notch,0)--++(\scr_corner,-\scr_corner)--++(\scr_notch,0)--++(\scr_corner,\scr_corner)--++(\csname scr_txtloopwd\number\scr_loopnest\endcsname+2*\scr_xsep-\scr_corner*2-\scr_notch*1.66666,0)% ligne sup
+ --++(0,-\csname scr_txtlooptotht\number\scr_loopnest\endcsname-\scr_ysepsup-\scr_ysepinf-\scr_corner)% ligne est "|"
+ --++(-\csname scr_txtloopwd\number\scr_loopnest\endcsname-2*\scr_xsep+\scr_corner*2+\scr_notch*1.66666+\scr_loopblockwidth,0)--++(-\scr_corner,-\scr_corner)--++(-\scr_notch,0)--++(-\scr_corner,\scr_corner)--++(-\scr_notch*.66666,0)% ligne sud "--\__/---------"
+ --(\csname bottomifx\number\scr_loopnest\endcsname,\csname bottomify\number\scr_loopnest\endcsname)% descente gauche bloc "if"
+ \ifcat\relax\detokenize{#3}\relax\else% tracé de la branche du else
+ \ifnum\csname scr_blockstopif_\number\scr_loopnest\endcsname=1
+ --++(\csname scr_txtloopwd\number\scr_loopnest\endcsname+2*\scr_xsep-\scr_loopblockwidth,0)% ligne haut de la barre else "-----------------"
+ \else
+ --++(\scr_notch*0.66666,0)--++(\scr_corner,-\scr_corner)--++(\scr_notch,0)--++(\scr_corner,\scr_corner)--++(\csname scr_txtloopwd\number\scr_loopnest\endcsname+2*\scr_xsep-\scr_corner*2-\scr_notch*1.66666-\scr_loopblockwidth,0)% ligne haut de la barre else "--\__/---------"
+ \fi
+ --++(0,-\scr_loopblockheight-\scr_ysepsup-\scr_ysepinf-\scr_corner)% descente barre else
+ --++(-\csname scr_txtloopwd\number\scr_loopnest\endcsname-2*\scr_xsep+\scr_corner*2+\scr_notch*1.66666+\scr_loopblockwidth,0)--++(-\scr_corner,-\scr_corner)--++(-\scr_notch,0)--++(-\scr_corner,\scr_corner)--++(-.66666*\scr_notch,0)% ligne sud "/--\__/---------"
+ --(\csname bottomelsex\number\scr_loopnest\endcsname,\csname bottomelsey\number\scr_loopnest\endcsname)% descente gauche bloc "else"
+ \fi
+ \ifnum\scr_blockstop=1
+ --++(\csname scr_txtloopwd\number\scr_loopnest\endcsname+2*\scr_xsep-\scr_loopblockwidth,0)% ligne haut de la barre de fin "----------------"
+ \else
+ --++(.66666*\scr_notch,0)--++(\scr_corner,-\scr_corner)--++(\scr_notch,0)--++(\scr_corner,\scr_corner)--++(\csname scr_txtloopwd\number\scr_loopnest\endcsname+2*\scr_xsep-\scr_corner*2-\scr_notch*1.66666-\scr_loopblockwidth,0)% ligne haut de la barre de fin "--\__/---------"
+ \fi
+ --++(0,-\scr_loopblockheight-\scr_ysepsup-\scr_ysepinf-\scr_corner)% ligne Est "\ + | + /"
+ \ifnum#4=1 %infiniteloop
+ --++(-\csname scr_txtloopwd\number\scr_loopnest\endcsname-2*\scr_xsep,0)% ligne Sud "\---------------"
+ \else
+ --++(-\csname scr_txtloopwd\number\scr_loopnest\endcsname-2*\scr_xsep+\scr_corner*2+\scr_notch*1.66666,0)--++(-\scr_corner,-\scr_corner)--++(-\scr_notch,0)--++(-\scr_corner,\scr_corner)--++(-.66666*\scr_notch,0)% ligne Sud "\--\__/---------"
+ \fi
+ --(\csname toploopx\number\scr_loopnest\endcsname,\csname toploopy\number\scr_loopnest\endcsname-\scr_corner)--cycle;% remontée tout en haut et cycle
+ \advance\scr_xoffset\dimexpr-\scr_loopblockwidth\relax
+ \csname scr_numblockif\number\scr_loopnest\endcsname% numérote ou pas le texte dans le bandeau du haut
+ \node[
+ at=(origin),
+ draw=none,
+ anchor=base west,
+ xshift=\csname toploopx\number\scr_loopnest\endcsname+\scr_xsep,
+ yshift=\csname toploopy\number\scr_loopnest\endcsname-\csname scr_txtloopht\number\scr_loopnest\endcsname-\scr_corner-\scr_ysepsup,
+ text={\ifboolKV[\scrname]{print}{\useKV[\scrname]{text color}}{white}}
+ ]
+ (txt\csname blocnum\number\scr_loopnest\endcsname)
+ {\useKV[\scrname]{pre text}#1\scr_blockstrut};
+ \ifcat\relax\detokenize{#3}\relax\else
+ \node[
+ at=(origin),
+ draw=none,
+ anchor=base west,
+ xshift=\csname toploopx\number\scr_loopnest\endcsname+\scr_xsep,
+ yshift=\csname bottomify\number\scr_loopnest\endcsname-\scr_loopblockheight-\scr_corner,
+ text={\ifboolKV[\scrname]{print}{\useKV[\scrname]{text color}}{white}}
+ ]
+ (txt\csname blocelsenum\number\scr_loopnest\endcsname)
+ {\useKV[\scrname]{pre text}\useKV[\scrname]{else word}};
+ \csname scr_numblockelse\number\scr_loopnest\endcsname% numérotation bloc else ou pas
+ \fi
+ \ifnum#5=1 %fleche
+ \edef\scr_arrowcolor{\ifboolKV[\scrname]{print}{scr_flaggray}{scrcontrol}!80!black}% couleur ded l'ombre
+ \draw[
+ \scr_arrowcolor,
+ line width=1.5pt,
+ -{Triangle[length=\scr_scale*1.25ex,width=\scr_scale*1.5ex]},
+ rounded corners=1pt
+ ]
+ (\scr_xoffset+\scr_xsep*2+\csname scr_txtloopwd\number\scr_loopnest\endcsname-\scr_ex*3.5+1pt,\scr_yoffset+\scr_linewidth+\scr_ysepinf-1.25pt)--++(\scr_loopblockheight,0)--++(0,\scr_loopblockheight+\scr_corner*0.5);
+ \edef\scr_arrowcolor{\ifboolKV[\scrname]{print}{scr_flaggray}{white}}% colmeur de la flèche
+ \draw[
+ \scr_arrowcolor,
+ line width=\scr_scale*1.5pt,
+ -{Triangle[length=\scr_scale*1.25ex,width=\scr_scale*1.5ex]},
+ rounded corners=1pt
+ ]
+ (\scr_xoffset+\scr_xsep*2+\csname scr_txtloopwd\number\scr_loopnest\endcsname-\scr_ex*3.5,\scr_yoffset+\scr_linewidth+\scr_ysepinf)--++(\scr_loopblockheight,0)--++(0,\scr_loopblockheight+\scr_corner*0.5);
+ \fi
+ \xdef\scr_blockstop{\ifnum#4=1 1\else0\fi}%
+}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% dessine un ovale %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_ovalbox#1#2#3{% #1=selection (1) ou pas (0) #2=couleur remplissage et contour #3=texte
+ \begingroup
+ \ifnum\lastkern=\scr_ovalsentinel
+ \unkern\kern-.66667ex\relax
+ \fi
+ \scr_setcolors
+ \def\scr_current_blockcolor{#2}%
+ \begin{tikzpicture}[
+ baseline=(x.base),
+ x=1ex,
+ y=1ex,
+ inner ysep=0.25ex,
+ inner xsep=0.1ex,
+ line width={\the\dimexpr\useKV[\scrname]{line width}\relax}
+ ]
+ \node[
+ line width={\the\dimexpr\useKV[\scrname]{line width}\relax},
+ rounded rectangle,
+ draw={\ifboolKV[\scrname]{print}{scr_linegray!\scr_contrast!black}{#2dd}},
+ fill={\ifboolKV[\scrname]{print}{\ifboolKV[\scrname]{fill blocks}{scr_fillgray\if1#1!85!black\fi}{none}}{\scr_current_blockcolor\if1#1d\fi}},
+ text={\ifboolKV[\scrname]{print}{\useKV[\scrname]{text color}}{white}}
+ ]
+ (x)
+ {%
+ \useKV[\scrname]{pre text}\relax\scr_ovalstrut\kern\scr_ovalsentinel sp
+ #3%
+ \if1#1% si triangle de sélection
+ \kern1ex
+ \scr_menuselectarrow
+ \fi
+ \ifnum\lastkern=\scr_ovalsentinel
+ \unkern\kern-.66667ex\relax
+ \fi
+ };%
+ \end{tikzpicture}%
+ \endgroup
+ \kern\scr_ovalsentinel sp
+}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% dessine un triangle de sélection %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_menuselectarrow{%
+ \tikz[
+ baseline=-1ex,
+ x=1.5ex,
+ y=1.5ex,
+ rounded corners=1.5pt
+ ]
+ \draw[
+ fill=white,
+ draw={\ifboolKV[\scrname]{print}{scr_linegray}{\scr_current_blockcolor}}
+ ]
+ (0,0)--(1,0)--(0.5,-0.6)--cycle;%
+}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% dessine un menu %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\newcommand*\selectmenu[1]{% #1=texte du menu (sera composé et suivi du triangle de sélection)
+ \begin{tikzpicture}[
+ anchor=base west,
+ baseline=(textmenu.base west),
+ outer sep=0pt,
+ inner sep=0pt,
+ minimum size=0pt
+ ]
+ \node[
+ rectangle,
+ rounded corners=1.5pt,
+ draw={\ifboolKV[\scrname]{print}{scr_linegray}{\scr_current_blockcolor dd}},
+ inner sep=0.2em,
+ fill={\ifboolKV[\scrname]{print}{\ifboolKV[\scrname]{fill blocks}{scr_fillgray!85!black}{none}}{\scr_current_blockcolor}},
+ text={\ifboolKV[\scrname]{print}{\useKV[\scrname]{text color}}{white}}
+ ]
+ (textmenu)
+ {%
+ \useKV[\scrname]{pre text}%
+ #1%
+ \scr_ovalstrut
+ \hskip.6666em
+ \scr_menuselectarrow
+ };
+ \end{tikzpicture}%
+}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% dessine un losange %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_boolbox#1#2{% #1=couleur #2=texte
+ \begingroup
+ \scr_setcolors
+ \edef\scr_previouskern{\number\lastkern}%
+ \edef\scr_linewidth{\useKV[\scrname]{line width}}%
+ \edef\_{\the\dimexpr.53033\dimexpr \scr_linewidth\relax\relax}%
+ \def\scr_current_blockcolor{#1}%
+ \edef\scr_boolsep{\useKV[\scrname]{bool sep}}%
+ \begin{tikzpicture}[
+ inner sep=0pt,
+ outer sep=0pt,
+ minimum size=0pt,
+ baseline=(x.base),
+ line width=\scr_linewidth
+ ]
+ \setbox\scr_box\hbox{%
+ \pgfinterruptpicture
+ \useKV[\scrname]{pre text}%
+ \scr_ovalstrut
+ \kern\scr_boolsentinel sp
+ #2%
+ \xdef\scr_endkern{\number\lastkern}%
+ \endpgfinterruptpicture
+ }%
+ \edef\scr_totheight{\the\dimexpr\ht\scr_box+\dp\scr_box\relax}\edef\scr_boxwd{\the\wd\scr_box}%
+ \edef\scr_retainedwd{\the\dimexpr\scr_boxwd+\_*2\ifnum\scr_endkern=\scr_boolsentinel\space-\scr_totheight/2+1.41421\dimexpr\scr_boolsep\relax\fi\relax}%
+ \draw[
+ draw=none,
+ use as bounding box
+ ]
+ (\ifnum\scr_previouskern=\scr_boolsentinel-\scr_boolsep*.41421\else -\scr_totheight/2\fi,-\scr_boolsep)rectangle(\scr_retainedwd+\scr_totheight/2,\scr_totheight+\scr_boolsep);%
+ \draw[
+ fill={\ifboolKV[\scrname]{print}{\ifboolKV[\scrname]{fill blocks}{scr_fillgray}{none}}{\scr_current_blockcolor}},
+ draw={\ifboolKV[\scrname]{print}{scr_linegray}{#1dd}}
+ ]
+ (\scr_boolsep,-\scr_boolsep)--++(\scr_retainedwd-\scr_boolsep*2,0)--++(\scr_totheight/2+\scr_boolsep,\scr_totheight/2+\scr_boolsep)--++(-\scr_totheight/2-\scr_boolsep,\scr_totheight/2+\scr_boolsep)--++(-\scr_retainedwd+\scr_boolsep*2,0)--++(-\scr_totheight/2-\scr_boolsep,-\scr_totheight/2-\scr_boolsep)--cycle;%
+ \node[
+ inner sep=0pt,
+ outer sep=0pt,
+ minimum size=0pt,
+ draw=none,
+ anchor=south west,
+ text={\ifboolKV[\scrname]{print}{\useKV[\scrname]{text color}}{white}}
+ ]
+ (x)
+ {%
+ \useKV[\scrname]{pre text}%
+ \scr_ovalstrut
+ \kern\_%
+ \kern\scr_boolsentinel sp
+ #2%
+ \kern\_%
+ };%
+ \end{tikzpicture}%
+ \endgroup
+ \kern\scr_boolsentinel sp
+}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% environnement scratch %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\definecolor{scrmove} {HTML}{4c97ff}%
+\definecolor{scrmoved} {HTML}{4280d7}%
+\definecolor{scrmovedd} {HTML}{3373cc}%
+\definecolor{scrlook} {HTML}{9966ff}%
+\definecolor{scrlookd} {HTML}{865cd3}%
+\definecolor{scrlookdd} {HTML}{774dcb}%
+\definecolor{scrsound} {HTML}{cf63cf}%
+\definecolor{scrsoundd} {HTML}{c94fc9}%
+\definecolor{scrsounddd} {HTML}{bd42bd}%
+\definecolor{scrpen} {HTML}{0fbd8c}%
+\definecolor{scrpend} {HTML}{0da57a}%
+\definecolor{scrpendd} {HTML}{0b8e69}%
+\definecolor{scrvariable} {HTML}{ff8c1a}%
+\definecolor{scrvariabled} {HTML}{ff0000}% il n'existe pas d'ovale avec triangle sélection pour variable
+\definecolor{scrvariabledd} {HTML}{db6e00}%
+\definecolor{scrlist} {HTML}{ff661a}%
+\definecolor{scrlistd} {HTML}{ff0000}% idem
+\definecolor{scrlistdd} {HTML}{f2590d}%
+\definecolor{screvent} {HTML}{ffbf00}%
+\definecolor{screventd} {HTML}{e6ac00}%
+\definecolor{screventdd} {HTML}{cc9900}%
+\definecolor{greenflag} {HTML}{4cbf56}%
+\definecolor{flagcontour} {HTML}{45993d}%
+\definecolor{scrcontrol} {HTML}{ffab19}%
+\definecolor{scrcontrold} {HTML}{ec9b13}%
+\definecolor{scrcontroldd} {HTML}{d08a17}%
+\definecolor{scrsensing} {HTML}{5cb1d6}%
+\definecolor{scrsensingd} {HTML}{47a8d1}%
+\definecolor{scrsensingdd} {HTML}{2e8eb8}%
+\definecolor{scroperator} {HTML}{59c059}%
+\definecolor{scroperatord} {HTML}{ff0000}% idem
+\definecolor{scroperatordd} {HTML}{389438}%
+\definecolor{scrmoreblocks} {HTML}{ff6680}%
+\definecolor{scrmoreblocksd} {HTML}{ff4d6a}%
+\definecolor{scrmoreblocksdd} {HTML}{ff3355}%
+\definecolor{penline} {HTML}{595e73}%
+\definecolor{penblue} {HTML}{4c8eea}%
+\definecolor{penvline} {HTML}{0da57a}%
+\newenvironment{scratch}[1][]
+ {\skv_ifempty{#1}{}{\setscratch{#1}}%
+ \sffamily% pas de \normalsize ici, bugfix 1.4
+ \edef\scr_ex{\the\dimexpr1ex\relax}% valeur d'1ex pour le tracé de la flèche
+ \edef\scr_em{\the\dimexpr1em\relax}%
+ \scr_normalizedim\scr_corner corner[\scr_ex/3,\scr_ex]%
+ \scr_normalizedim\scr_notch notch[\scr_em/3,\scr_em*3]%
+ \scr_normalizedec\scr_scale scale[0.2,5]% échelle
+ \scr_normalizedim\scr_xsep x sep[0pt,\scr_em]%
+ \scr_normalizedim\scr_ysepsup y sepsup[1pt,\scr_ex*3]%
+ \scr_normalizedim\scr_ysepinf y sepinf[1pt,\scr_ex*3]%
+ \scr_normalizedim\scr_linewidth line width[0pt,5pt]% épaisseur des lignes soumises à l'échelle
+ \scr_normalizedim\scr_loopblockwidth loop width[3pt,\scr_em*3]%
+ \scr_normalizedim\scr_loopblockheight loop height[3pt,\scr_ex*3]%
+ \scr_normalizedec\scr_initarcangle init arcangle[20,40]%
+ \scr_normalizedim\scr_initarclength init arclength[\scr_em*3,\scr_em*8]%
+ \scr_normalizedim\scr_numsep num sep[0pt,\scr_em*3/2]%
+ \scr_normalizedec\scr_contrast contrast[0,100]%
+ \edef\scr_contrast{\number\numexpr100-\scr_contrast}%
+ \edef\scr_minwd{\the\dimexpr\scr_corner*4+\scr_notch*3-\scr_xsep*2}%
+ \edef\scr_valign{\useKV[\scrname]{baseline}}%
+ \scr_blocknum\number\numexpr\useKV[\scrname]{num start}\relax\relax
+ \setbox\scr_box\hbox{\scr_blockstrut}\edef\scr_blockstruttotht{\the\dimexpr\ht\scr_box+\dp\scr_box\relax}% haut totale du strut
+ \def\turnleft{\turn_arrow{}}\def\turnright{\turn_arrow{xscale=-1}}%
+ \let\blockmove \scr_blockmove \let\blocklook \scr_blocklook
+ \let\blocksound \scr_blocksound \let\blocklist \scr_blocklist
+ \let\blockpen \scr_blockpen \let\blockvariable \scr_blockvariable
+ \let\blockevent \scr_blockevent \let\blockinit \scr_blockinit
+ \let\blockrepeat \scr_blockrepeat \let\blockinfloop \scr_blockinfloop
+ \let\blockifelse \scr_blockifelse \let\blockif \scr_blockif
+ \let\blockinitclone\scr_blockinitclone \let\blockcontrol \scr_blockcontrol
+ \let\blocksensing \scr_blocksensing \let\blockmoreblocks\scr_blockmoreblocks
+ \let\namemoreblocks\scr_namemoreblocks
+ \scr_xoffset0pt \scr_yoffset0pt
+ \catcode`\:12 \catcode`\;12 \catcode`\!12 \catcode`\?12 \catcode`\_12
+ \csname skv_\if c\expandafter\scr_firsttonil\scr_valign c\_nil first\else second\fi\endcsname
+ {%
+ \def\scr_scratchend{\egroup\egroup$}%
+ $\vcenter\bgroup\hbox\bgroup\begin{tikzpicture}[%
+ }
+ {%
+ \let\scr_scratchend\relax
+ \begin{tikzpicture}[
+ baseline=(txt\scr_valign.base),
+ }%
+ transform shape,
+ line width=\scr_linewidth,
+ inner sep=0pt,
+ outer sep=0pt,
+ minimum size=0pt,
+ line cap=round,
+ scale=\scr_scale
+ ]
+ \node[shape=coordinate](origin){};% origine
+ }%
+ {%
+ \end{tikzpicture}%
+ \scr_scratchend
+ }
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% menu mouvement %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_blockmove{\scr_normalblock{scrmove}}
+\newcommand*\ovalmove{%
+ \scr_ifstar
+ {\scr_ovalbox1{scrmove}}
+ {\scr_ovalbox0{scrmove}}%
+}
+\def\ovalnum#1{% #1=selection (1) ou pas (0) #2=couleur contour #3=texte
+ \begingroup
+ \ifnum\lastkern=\scr_ovalsentinel
+ \unkern
+ \kern-.66667ex\relax
+ \fi
+ \edef\scr_linewidth{\the\dimexpr\useKV[\scrname]{line width}\relax}%
+ \ifdefined\scr_current_blockcolor\else
+ \def\scr_current_blockcolor{black}%
+ \fi
+ \begin{tikzpicture}[
+ baseline=(x.base),
+ x=1ex,
+ y=1ex,
+ inner ysep=0.25ex,
+ inner xsep=0.1ex,
+ line width=\scr_linewidth
+ ]
+ \node[
+ line width=\scr_linewidth,
+ rounded rectangle,
+ draw={\ifboolKV[\scrname]{print}{scr_linegray}{\scr_current_blockcolor dd}},
+ fill=white,
+ text=black
+ ]
+ (x)
+ {%
+ \useKV[\scrname]{pre text}\relax
+ \scr_ovalstrut
+ \kern\scr_ovalsentinel sp
+ #1%
+ \ifnum\lastkern=\scr_ovalsentinel
+ \unkern\kern-.66667ex\relax
+ \fi
+ };%
+ \end{tikzpicture}%
+ \endgroup
+ \kern\scr_ovalsentinel sp
+}
+\def\turn_arrow#1{\tikz[baseline=.25ex,x=6.5ex,y=6.5ex,#1]\draw[-{Triangle[angle=45:0.5ex 0.5ex,flex]},line width=.3333ex](0,0) arc[start angle=-80,end angle=190,radius=1ex];}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% menu apparence %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_blocklook{\scr_normalblock{scrlook}}
+\newcommand*\ovallook{%
+ \scr_ifstar
+ {\scr_ovalbox1{scrlook}}
+ {\scr_ovalbox0{scrlook}}%
+}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% menu son %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_blocksound{\scr_normalblock{scrsound}}
+\newcommand*\ovalsound{%
+ \scr_ifstar
+ {\scr_ovalbox1{scrsound}}
+ {\scr_ovalbox0{scrsound}}%
+}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% menu stylo %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\newif\if_pen
+\def\scr_drawpen{% dessin du crayon
+ \begin{tikzpicture}[
+ rotate=45,
+ rounded corners=.4pt,
+ line width=.5pt,
+ x=5ex,
+ y=5ex,
+ radius=5ex,
+ baseline=4.5,
+ inner sep=0pt,
+ outer sep=0pt
+ ]
+ \draw[
+ penline,
+ fill={\ifboolKV[\scrname]{print}{scr_linegray}{penblue}}
+ ]
+ (0,0)--(22:0.1)..controls(0.13,0.04)and(0.13,-0.04)..(-22:0.1)[sharp corners]--cycle;
+ \draw[
+ penline,
+ fill=white,
+ rounded corners=.2pt
+ ]
+ (22:0.1)--(22:0.2)[rounded corners=0.05pt]--(.56,.07492)..controls(.62,0.04)and(.62,-0.04)..(.56,-.07492)[rounded corners=2pt]--(-22:.2)[rounded corners=0.05pt]--(-22:0.1)..controls(0.13,-0.04)and(0.13,0.04)..(22:0.1);
+ \draw[
+ penline,
+ fill={\ifboolKV[\scrname]{print}{scr_linegray}{penblue}},
+ rounded corners=.2pt
+ ]
+ (.56,.07492)--(.88,.07492)..controls(.92,0.04)and(.92,-0.04)..(0.88,-.07492)[sharp corners]--(.56,-.07492)..controls(.62,-0.04)and(.62,0.04)..cycle;
+ \draw[penline](.84,0.07492)..controls(.7,.24)and(.58,0.02)..(.5,0.16);
+ \filldraw[penline](.535,.17) circle [radius=1pt];
+ \end{tikzpicture}%
+}%
+\def\scr_blockpen{\_pentrue\scr_normalblock{scrpen}}
+\newcommand*\ovalpen{%
+ \scr_ifstar
+ {\scr_ovalbox1{scrpen}}
+ {\scr_ovalbox0{scrpen}}%
+}
+\newcommand*\pencolor[1]{% #1 est la couleur
+ \begin{tikzpicture}[
+ baseline=(x.base),
+ x=1ex,
+ y=1ex,
+ inner ysep=0.25ex,
+ inner xsep=0.1ex
+ ]
+ \node[
+ fill=#1,
+ draw=white,
+ rounded rectangle
+ ]
+ (x)
+ {\vrule height1.66667ex depth0.33333ex width0pt\hskip1em\hskip0pt};
+ \end{tikzpicture}%
+}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% menu données %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_blockvariable{\scr_normalblock{scrvariable}}
+\def\scr_blocklist{\scr_normalblock{scrlist}}
+\newcommand*\ovalvariable{%
+ \scr_ifstar
+ {\PackageError\scrname{Starred macro \string\ovalvariable* has no sense}{}%
+ \scr_ovalbox1{scrvariable}%
+ }
+ {\scr_ovalbox0{scrvariable}%
+ }%
+}
+\newcommand*\ovallist{%
+ \scr_ifstar
+ {\PackageError\scrname{Starred macro \string\ovallist* has no sense}{}%
+ \scr_ovalbox1{scrlist}%
+ }
+ {\scr_ovalbox0{scrlist}%
+ }%
+}
+\newcommand*\boollist{\scr_boolbox{scrlist}}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% menu événement %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_blockevent{\scr_normalblock{screvent}}
+\def\scr_blockinit{\scr_initblock{screvent}}
+\newcommand*\greenflag{%
+ \kern0.2em\relax
+ \begin{tikzpicture}[
+ baseline=3pt,
+ sharp corners,
+ scale=0.4
+ ]
+ \draw[
+ line width=\scr_linewidth,
+ draw={\ifboolKV[\scrname]{print}{scr_flaggray}{flagcontour}},
+ fill={\ifboolKV[\scrname]{print}{scr_flaggray!85!white}{greenflag}}
+ ]
+ (0,0.95)..controls(.4,1.4) and (.7,.7)..(1,1)--(1,.4)..controls(.7,0.1)and(.4,.8)..(0,.4)--cycle;
+ \filldraw[{\ifboolKV[\scrname]{print}{scr_flaggray}{flagcontour}}]
+ (-.1,0)rectangle(0,1);
+ \end{tikzpicture}%
+ \kern0.2em\relax\space
+}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% menu contrôle %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\def\scr_blockrepeat#1#2{\scr_blockloop{#1}{#2}{}01}
+\def\scr_blockinfloop#1#2{\scr_blockloop{#1}{#2}{}11}% 1= texte #2=instructions dans la boucle
+\def\scr_blockifelse#1#2#3{\scr_blockloop{#1}{#2}{#3}00}% 1= texte #2=instructions dans la boucle
+\def\scr_blockif#1#2{\scr_blockifelse{#1}{#2}{}}
+\def\scr_blockinitclone{\scr_initblock{scrcontrol}}
+\def\scr_blockcontrol{\scr_normalblock{scrcontrol}}
+\newcommand*\ovalcontrol{%
+ \scr_ifstar
+ {\scr_ovalbox1{scrcontrol}}
+ {\scr_ovalbox0{scrcontrol}}%
+}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% menu capteur %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\newcommand*\ovalsensing{%
+ \scr_ifstar
+ {\scr_ovalbox1{scrsensing}}
+ {\scr_ovalbox0{scrsensing}}%
+}
+\def\scr_blocksensing{\scr_normalblock{scrsensing}}
+\newcommand*\boolsensing{\scr_boolbox{scrsensing}}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% menu opérateur %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\newcommand*\ovaloperator{%
+ \scr_ifstar
+ {\PackageError\scrname{Starred macro \string\ovaloperator* has no sense}{}%
+ \scr_ovalbox1{scroperator}%
+ }
+ {\scr_ovalbox0{scroperator}%
+ }%
+}
+\newcommand*\booloperator{\scr_boolbox{scroperator}}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% menu ajouter bloc %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\newcommand*\ovalmoreblocks{%
+ \scr_ifstar
+ {\PackageError\scrname{Starred macro \string\ovalomoreblocks* has no sense}{}%
+ \scr_ovalbox1{scroperator}%
+ }
+ {\scr_ovalbox0{scrmoreblocks}%
+ }%
+}%
+\def\scr_blockmoreblocks{\scr_normalblock{scrmoreblocks}}
+\newcommand*\boolmoreblocks{\scr_boolbox{scrmoreblocksaux}}
+\scr_restorecatcode
+\endinput
+
+Versions :
+ _____________________________________________________________________________
+| Version | Date | Changements |
+|---------+------------+------------------------------------------------------|
+| 0.1 | 19/02/2019 | Première version |
+|---------+------------+------------------------------------------------------|