From 36651b8faa1b6d68f0d66cd197aa53dc2494b727 Mon Sep 17 00:00:00 2001
From: Mylloon <kennel.anri@tutanota.com>
Date: Mon, 6 May 2024 14:24:53 +0200
Subject: [PATCH] format

---
 traceur.xsl | 163 ++++++++++++++++++++++++++++++----------------------
 1 file changed, 94 insertions(+), 69 deletions(-)

diff --git a/traceur.xsl b/traceur.xsl
index c87fc3b..c00afd2 100644
--- a/traceur.xsl
+++ b/traceur.xsl
@@ -6,162 +6,187 @@
    <xsl:output method="xml" indent="yes" />
 
    <!-- Déclaration des variables initiales -->
-  <xsl:variable name="initial-x" select="0" as="xs:double" />
-  <xsl:variable
+   <xsl:variable name="initial-x" select="0" as="xs:double" />
+   <xsl:variable
       name="initial-y" select="0" as="xs:double" />
-  <xsl:variable name="initial-angle" select="0"
+   <xsl:variable name="initial-angle" select="0"
       as="xs:double" />
 
-  <xsl:template match="/tortue">
+   <xsl:template match="/tortue">
       <xsl:processing-instruction name="xml-model">href="traceur.xsd"</xsl:processing-instruction>
-    <traceur>
-         <!-- Appel du template pour traiter les commandes avec les valeurs initiales des
-            paramètres -->
+      <traceur>
+         <!-- Appel du template pour traiter les commandes
+            avec les valeurs initiales des paramètres -->
          <xsl:call-template name="process-commands">
-            <xsl:with-param name="commands" select="*" />
-        <xsl:with-param name="x"
+            <xsl:with-param name="commands"
+               select="*" />
+            <xsl:with-param name="x"
                select="$initial-x" />
-        <xsl:with-param
-               name="y" select="$initial-y" />
-        <xsl:with-param
+            <xsl:with-param name="y"
+               select="$initial-y" />
+            <xsl:with-param
                name="angle" select="$initial-angle" />
-        <xsl:with-param name="states" select="()" />
+            <xsl:with-param name="states"
+               select="()" />
          </xsl:call-template>
       </traceur>
    </xsl:template>
 
    <!-- Template récursif pour traiter les commandes individuelles -->
-  <xsl:template
+   <xsl:template
       name="process-commands">
-      <xsl:param name="commands" />
-    <xsl:param name="x" />
-    <xsl:param name="y" />
-    <xsl:param
+      <xsl:param
+         name="commands" />
+      <xsl:param
+         name="x" />
+      <xsl:param
+         name="y" />
+      <xsl:param
          name="angle" />
-    <xsl:param
+      <xsl:param
          name="states" />
 
       <!-- Si il reste des commandes à traiter -->
-    <xsl:if test="$commands">
+      <xsl:if test="$commands">
          <!-- Sélection de la première commande à traiter -->
-      <xsl:variable
-            name="current-command" select="$commands[1]" />
-      <xsl:choose>
+        <xsl:variable name="current-command"
+            select="$commands[1]" />
+        <xsl:choose>
             <!-- Si la commande est une ligne -->
             <xsl:when test="local-name($current-command) = 'line'">
                <!-- Calcul de la distance à parcourir et conversion de l'angle en radians -->
-          <xsl:variable name="distance"
+                <xsl:variable name="distance"
                   select="number($current-command)" />
-          <xsl:variable name="radians"
+                <xsl:variable name="radians"
                   select="$angle * math:pi() div 180" />
-          <xsl:variable name="new-x"
+                <xsl:variable name="new-x"
                   select="$x + $distance * math:cos($radians)" />
-          <xsl:variable name="new-y"
+                <xsl:variable name="new-y"
                   select="$y + $distance * math:sin($radians)" />
+
                <!-- Création de l'élément LINETO avec les nouvelles coordonnées calculées -->
-          <LINETO
+                <LINETO
                   x="{format-number($new-x, '#.######')}"
                   y="{format-number($new-y, '#.######')}" />
+
                <!-- Rappel récursif du template avec la mise à jour des coordonnées et des
                     commandes restantes -->
-          <xsl:call-template
+                <xsl:call-template
                   name="process-commands">
-                  <xsl:with-param name="commands" select="$commands[position() > 1]" />
-            <xsl:with-param
+                  <xsl:with-param
+                     name="commands" select="$commands[position() > 1]" />
+                  <xsl:with-param
                      name="x" select="$new-x" />
-            <xsl:with-param name="y" select="$new-y" />
-            <xsl:with-param
+                  <xsl:with-param
+                     name="y" select="$new-y" />
+                  <xsl:with-param
                      name="angle" select="$angle" />
-            <xsl:with-param name="states" select="$states" />
+                  <xsl:with-param
+                     name="states" select="$states" />
                </xsl:call-template>
             </xsl:when>
+
             <!-- Si la commande est un turn -->
             <xsl:when test="local-name($current-command) = 'turn'">
                <!-- Calcul du nouvel angle avec modulo 360 pour rester dans un cercle complet -->
-          <xsl:variable
-                  name="new-angle" select="($angle + number($current-command)) mod 360" />
+                <xsl:variable name="new-angle"
+                  select="($angle + number($current-command)) mod 360" />
+
                <!-- Rappel récursif du template sans changer de position mais en mettant à jour
                     l'angle -->
-          <xsl:call-template
+                <xsl:call-template
                   name="process-commands">
-                  <xsl:with-param name="commands" select="$commands[position() > 1]" />
-            <xsl:with-param
+                  <xsl:with-param
+                     name="commands" select="$commands[position() > 1]" />
+                  <xsl:with-param
                      name="x" select="$x" />
-            <xsl:with-param name="y" select="$y" />
-            <xsl:with-param
+                  <xsl:with-param
+                     name="y" select="$y" />
+                  <xsl:with-param
                      name="angle" select="$new-angle" />
-            <xsl:with-param name="states"
+                  <xsl:with-param name="states"
                      select="$states" />
                </xsl:call-template>
             </xsl:when>
+
             <!-- Si la commande est un MOVE -->
             <xsl:when test="local-name($current-command) = 'move'">
                <!-- Calcul de la distance à parcourir et conversion de l'angle en radians -->
-          <xsl:variable name="distance"
+                 <xsl:variable name="distance"
                   select="number($current-command)" />
-          <xsl:variable name="radians"
+                 <xsl:variable name="radians"
                   select="$angle * math:pi() div 180" />
-          <xsl:variable name="new-x"
+                 <xsl:variable name="new-x"
                   select="$x + $distance * math:cos($radians)" />
-          <xsl:variable name="new-y"
+                 <xsl:variable name="new-y"
                   select="$y + $distance * math:sin($radians)" />
+
                <!-- Création de l'élément MOVETO avec les nouvelles coordonnées calculées -->
-          <MOVETO
+                 <MOVETO
                   x="{format-number($new-x, '#.######')}"
                   y="{format-number($new-y, '#.######')}" />
+
                <!-- Rappel récursif du template avec la mise à jour des coordonnées et des
                     commandes restantes -->
-          <xsl:call-template
+                 <xsl:call-template
                   name="process-commands">
-                  <xsl:with-param name="commands" select="$commands[position() > 1]" />
-            <xsl:with-param
+                  <xsl:with-param
+                     name="commands" select="$commands[position() > 1]" />
+                  <xsl:with-param
                      name="x" select="$new-x" />
-            <xsl:with-param name="y" select="$new-y" />
-            <xsl:with-param
+                  <xsl:with-param
+                     name="y" select="$new-y" />
+                  <xsl:with-param
                      name="angle" select="$angle" />
-            <xsl:with-param name="states" select="$states" />
+                  <xsl:with-param name="states"
+                     select="$states" />
                </xsl:call-template>
             </xsl:when>
+
             <!-- Si la commande est un store -->
             <xsl:when test="local-name($current-command) = 'store'">
                <!-- On enregistre le nouvelle état-->
-          <xsl:variable name="new-state">
+               <xsl:variable name="new-state">
                   <state x="{$x}" y="{$y}" angle="{$angle}" />
                </xsl:variable>
                <!-- On l'ajoute au précédent -->
-          <xsl:variable
+                <xsl:variable
                   name="new-states" select="($states, $new-state)" />
-          <xsl:call-template
+                <xsl:call-template
                   name="process-commands">
-                  <xsl:with-param name="commands" select="$commands[position() > 1]" />
-            <xsl:with-param
+                  <xsl:with-param
+                     name="commands" select="$commands[position() > 1]" />
+                  <xsl:with-param
                      name="x" select="$x" />
-            <xsl:with-param name="y" select="$y" />
-            <xsl:with-param
+                  <xsl:with-param
+                     name="y" select="$y" />
+                  <xsl:with-param
                      name="angle" select="$angle" />
-            <xsl:with-param name="states"
+                  <xsl:with-param name="states"
                      select="$new-states" />
                </xsl:call-template>
             </xsl:when>
+
             <!-- Si la commande est un restore et que au moins 1 état est enregistré : -->
-            <xsl:when test="local-name($current-command) = 'restore' and count($states)>=1">
+            <xsl:when test="local-name($current-command) = 'restore' and count($states) >= 1">
                <!-- On séléctionne notre state-->
-          <xsl:variable
+                <xsl:variable
                   name="state" select="$states/state[1]" />
-          <xsl:variable
+                <xsl:variable
                   name="remaining-states"
                   select="subsequence($states/state, 1, count($states/state) - 1)" />
 
           <xsl:call-template
                   name="process-commands">
-                  <xsl:with-param name="commands" select="$commands[position() > 1]" />
-            <xsl:with-param
+                  <xsl:with-param
+                     name="commands" select="$commands[position() > 1]" />
+                  <xsl:with-param
                      name="x" select="($state/@x)[last()]" />
-            <xsl:with-param name="y"
+                  <xsl:with-param name="y"
                      select="($state/@y)[last()]" />
-            <xsl:with-param name="angle"
+                  <xsl:with-param name="angle"
                      select="($state/@angle)[last()]" />
-            <xsl:with-param name="states"
+                  <xsl:with-param name="states"
                      select="$remaining-states" />
                </xsl:call-template>
             </xsl:when>