change engine back from lualatex to pdflatex

Also cleanup alot of old cruft and fix some bugs.
This is done in preparation to precompile my latex classes.

16 files changed, 31 insertions, 95 deletions

diff --git a/Info/10/1/Redundanz/slides.md b/Info/10/1/Redundanz/slides.md
index e23d45d3..7bf302fc 100644
--- a/Info/10/1/Redundanz/slides.md
+++ b/Info/10/1/Redundanz/slides.md
@@ -3,18 +3,13 @@ author: Florian Fischer
 theme: metropolis
 aspectratio: 169
 header-includes: |
-    \usepackage{tikz}
-    \usetikzlibrary{calc}
-    \usetikzlibrary{positioning}
     \usetikzlibrary{tikzmark}
     \usetikzlibrary{fit}
     \usetikzlibrary{decorations.pathreplacing,angles,quotes}
-    \usepackage{fontawesome5}
     \let\tightlist\relax
     \makeatletter
     \beamer@ignorenonframefalse
     \makeatother
-    \newcommand{\boldred}[1]{\textcolor{red}{\textbf{#1}}}
     \newcommand{\appear}[3]{\only<#1>{\underline{\phantom{#3}}}\only<#2>{\boldred{#3}}}
     \newcommand{\mydash}[1]{\tikz[baseline=(todotted.base)]{\node[inner sep=1pt,outer sep=0pt] (todotted) {#1}; \draw[dashed] ([yshift=-2pt]todotted.south west) -- ([yshift=-2pt]todotted.south east); } }
 ---
diff --git a/Info/10/2/Datenkapselung/capsule.tex b/Info/10/2/Datenkapselung/capsule.tex
index a5ecfa83..3da86ad7 100644
--- a/Info/10/2/Datenkapselung/capsule.tex
+++ b/Info/10/2/Datenkapselung/capsule.tex
@@ -1,7 +1,7 @@
 \documentclass{beamer}
 \setbeamertemplate{navigation symbols}{}
 
-\usepackage{unicode-math}
+\usepackage{bm}
 \usepackage{tikz}
 \usetikzlibrary{calc}
 
diff --git a/Info/10/2/Datenkapselung/capsule.tikz b/Info/10/2/Datenkapselung/capsule.tikz
index 41ba012d..13685eea 100644
--- a/Info/10/2/Datenkapselung/capsule.tikz
+++ b/Info/10/2/Datenkapselung/capsule.tikz
@@ -17,11 +17,11 @@
 
 \only<-4> {
 	\node[opacity=0] (getSchnitt) at (0, 3.75) {SchnittGeben()};
-	\node[opacity=0] at ($(getSchnitt) + (0, 0.75)$) {\huge $\symbfit{\Uparrow}$};
+	\node[opacity=0] at ($(getSchnitt) + (0, 0.75)$) {\huge $\bm{\Uparrow}$};
 }
 \only<5-> {
 	\node (getSchnitt) at (0, 3.75) {SchnittGeben()};
-	\node at ($(getSchnitt) + (0, 0.75)$) {\huge $\symbfit{\Uparrow}$};
+	\node at ($(getSchnitt) + (0, 0.75)$) {\huge $\bm{\Uparrow}$};
 }
 
 \draw[fill=white] (0,0) circle (1);
diff --git a/Info/10/2/Datenkapselung/slides-bank.md b/Info/10/2/Datenkapselung/slides-bank.md
index 852795f7..a2c2a686 100644
--- a/Info/10/2/Datenkapselung/slides-bank.md
+++ b/Info/10/2/Datenkapselung/slides-bank.md
@@ -3,8 +3,7 @@ author: Florian Fischer
 theme: Rochester
 aspectratio: 169
 header-includes: |
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
+    \usepackage{bm}
     \usepackage{tikz}
     \usetikzlibrary{calc, arrows.meta, decorations.text}
 ---
@@ -52,7 +51,7 @@ font=\small}]
 
 \node[class] (karte) at (4.5, 4) {Karte};
 
-\draw[postaction={decorate,decoration={raise=0.75ex,text along path,text align=center,text={|\small| < gehört}}}] (kunde.east) to [bend left=25] (karte.west);
+\draw[postaction={decorate,decoration={raise=0.75ex,text along path,text align=center,text={|\small| < geh{\"o}rt}}}] (kunde.east) to [bend left=25] (karte.west);
 \draw[postaction={decorate,decoration={raise=-2ex,text along path,text align=center,text={|\small| besitzt >}}}] (kunde.east) to [bend left=25] (karte.west);
 
 \draw (bank) edge[align=center] node[rotate=90] {\small gibt aus > \\ \small < weist auf} (karte);
diff --git a/Info/10/2/Datenkapselung/slides-einfuehrung.md b/Info/10/2/Datenkapselung/slides-einfuehrung.md
index 2174a3bb..9ec31817 100644
--- a/Info/10/2/Datenkapselung/slides-einfuehrung.md
+++ b/Info/10/2/Datenkapselung/slides-einfuehrung.md
@@ -2,11 +2,6 @@
 author: Florian Fischer
 theme: Rochester
 aspectratio: 169
-header-includes: |
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
-    \usepackage{tikz}
-    \usetikzlibrary{calc}
 ---
 
 ## Wdh. Klassendiagramm
diff --git a/Info/10/2/Datenkapselung/slides-erarbeitung.md b/Info/10/2/Datenkapselung/slides-erarbeitung.md
index 462f3a11..69e8982c 100644
--- a/Info/10/2/Datenkapselung/slides-erarbeitung.md
+++ b/Info/10/2/Datenkapselung/slides-erarbeitung.md
@@ -3,10 +3,7 @@ author: Florian Fischer
 theme: Rochester
 aspectratio: 169
 header-includes: |
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
-    \usepackage{tikz}
-    \usetikzlibrary{calc}
+    \usepackage{bm}
 ---
 
 ## Wdh. Punktdiagram
diff --git a/Info/10/2/Datenkapselung/slides-spielautomat.md b/Info/10/2/Datenkapselung/slides-spielautomat.md
index 578dee99..645dd659 100644
--- a/Info/10/2/Datenkapselung/slides-spielautomat.md
+++ b/Info/10/2/Datenkapselung/slides-spielautomat.md
@@ -3,10 +3,7 @@ author: Florian Fischer
 theme: Rochester
 aspectratio: 169
 header-includes: |
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
-    \usepackage{tikz}
-    \usetikzlibrary{calc}
+    \usepackage{bm}
 ---
 
 
diff --git a/Info/10/2/Polymorphismus/slides.md b/Info/10/2/Polymorphismus/slides.md
index c4b492d7..baf98a96 100644
--- a/Info/10/2/Polymorphismus/slides.md
+++ b/Info/10/2/Polymorphismus/slides.md
@@ -3,14 +3,7 @@ author: Florian Fischer
 theme: Rochester
 aspectratio: 169
 header-includes: |
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
     \usepackage{pifont}
-    \usepackage{tikz}
-    \usepackage{minted}
-    \usetikzlibrary{calc}
-    \pgfdeclareradialshading[droplet color]{droplet}{\pgfqpoint{-10bp}{-10bp}}{color(0bp)=(droplet color!50!white); color(9bp)=(droplet color!75!white); color(18bp)=(droplet color!85!black); color(25bp)=(droplet color); color(50bp)=(droplet color!50!white)}
-    \colorlet{droplet color}{blue!50!cyan}
 ---
 
 ## Lessons learned? AUFGABE 0
@@ -157,24 +150,24 @@ class Bankkonto {
 ::::
 :::
 
-\begin{tikzpicture}[
-  overlay,
-  remember picture,
-  raindrop/.pic={
-    code={\tikzset{scale=1/10}
-      \shade [shading=droplet]
-      (0,0)  .. controls ++(0,-1) and ++(0,1) .. (1,-2)
-      arc (360:180:1)
-      .. controls ++(0,1) and ++(0,-1) .. (0,0) -- cycle;
-    }
-}]
-  \only<2-> {
-    \path (3.65,3) pic {raindrop};
-    \path (3.85,2.8) pic {raindrop};
-  }
-
-  \draw[transform canvas={shift={(8,1)}}, scale=2, line width=2pt] (3ex,2.5ex) -- (1.5ex,3ex) -- (0ex,2.5ex) to [out=-90, in=165] (1.5ex,0ex) to [out=15, in=-90] cycle (1.5ex,1.5ex) node {\Large \ding{51}};
-\end{tikzpicture}
+<!-- \begin{tikzpicture}[ -->
+  <!-- overlay, -->
+  <!-- remember picture, -->
+  <!-- raindrop/.pic={ -->
+    <!-- code={\tikzset{scale=1/10} -->
+      <!-- \shade [shading=droplet] -->
+      <!-- (0,0)  .. controls ++(0,-1) and ++(0,1) .. (1,-2) -->
+      <!-- arc (360:180:1) -->
+      <!-- .. controls ++(0,1) and ++(0,-1) .. (0,0) -- cycle; -->
+    <!-- } -->
+<!-- }] -->
+  <!-- \only<2-> { -->
+    <!-- \path (3.65,3) pic {raindrop}; -->
+    <!-- \path (3.85,2.8) pic {raindrop}; -->
+  <!-- } -->
+
+  <!-- \draw[transform canvas={shift={(8,1)}}, scale=2, line width=2pt] (3ex,2.5ex) -- (1.5ex,3ex) -- (0ex,2.5ex) to [out=-90, in=165] (1.5ex,0ex) to [out=15, in=-90] cycle (1.5ex,1.5ex) node {\Large \ding{51}}; -->
+<!-- \end{tikzpicture} -->
 
 ## Wdh. Vererbung - Auto
 
@@ -183,7 +176,7 @@ class Bankkonto {
 ## Wdh. Vererbung - Auto
 
 \begin{tikzpicture}
-  \begin{class}[text width=3cm]{AutO}{0,0}
+  \begin{class}[text width=3cm]{Auto}{0,0}
     \attribute{...}
     \operation{...}
   \end{class}
@@ -584,7 +577,7 @@ class Sparkonto extends KONTO {
 griechisch Vielgestaltigkeit
 \end{center}
 
-![](img/wolpertinger){.center}
+![](img/wolpertinger.jpg){.center}
 
 ## Arbeitsauftrag Tierheimverwaltung
 
diff --git a/Info/23_24/12/12/11B/handout.tex b/Info/23_24/12/12/11B/handout.tex
index cda56b37..f50c2c3c 100644
--- a/Info/23_24/12/12/11B/handout.tex
+++ b/Info/23_24/12/12/11B/handout.tex
@@ -1,7 +1,5 @@
 \documentclass[]{handout}
 \usepackage{booktabs}
-\usepackage{tabularx}
-\newcommand{\boldred}[1]{\textcolor{red}{\textbf{#1}}}
 \newcommand{\vcenteredinclude}[2]{\begingroup
 \setbox0=\hbox{\includegraphics[#1]{#2}}%
 \parbox{\wd0}{\box0}\endgroup}
diff --git a/Info/7/1/Hypertext/slides.md b/Info/7/1/Hypertext/slides.md
index 5d40674e..c7241e7d 100644
--- a/Info/7/1/Hypertext/slides.md
+++ b/Info/7/1/Hypertext/slides.md
@@ -7,12 +7,6 @@ header-includes: |
     \makeatletter
     \beamer@ignorenonframefalse
     \makeatother
-    \usepackage{fontawesome5}
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
-    \usepackage{tikz}
-    \usetikzlibrary{calc, positioning, shapes.arrows}
-    \newcommand{\boldred}[1]{\textcolor{red}{\textbf{#1}}}
     \newcommand{\link}[1]{\textcolor{blue}{\underline{\url{#1}}}}
 ---
 
diff --git a/Info/7/1/Suche/slides.md b/Info/7/1/Suche/slides.md
index d9a4e492..1ba11be9 100644
--- a/Info/7/1/Suche/slides.md
+++ b/Info/7/1/Suche/slides.md
@@ -7,11 +7,6 @@ header-includes: |
     \makeatletter
     \beamer@ignorenonframefalse
     \makeatother
-    \usepackage{fontawesome5}
-    \usepackage{tabularx}
-    \usepackage{tikz}
-    \usetikzlibrary{calc, positioning, shapes.arrows}
-    \newcommand{\boldred}[1]{\textcolor{red}{\textbf{#1}}}
     \newcommand{\link}[1]{\textcolor{blue}{\underline{\url{#1}}}}
 ---
 
diff --git a/Info/7/1/Verweise/slides.md b/Info/7/1/Verweise/slides.md
index 42c6b0c2..0c3f3c78 100644
--- a/Info/7/1/Verweise/slides.md
+++ b/Info/7/1/Verweise/slides.md
@@ -6,11 +6,6 @@ header-includes: |
     \makeatletter
     \beamer@ignorenonframefalse
     \makeatother
-    \usepackage{fontawesome5}
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
-    \usepackage{tikz}
-    \usetikzlibrary{calc}
 ---
 
 ## Wiederholung
diff --git a/Info/9/1/DFD/slides.md b/Info/9/1/DFD/slides.md
index b68d0a72..03f10b43 100644
--- a/Info/9/1/DFD/slides.md
+++ b/Info/9/1/DFD/slides.md
@@ -7,13 +7,7 @@ header-includes: |
     \makeatletter
     \beamer@ignorenonframefalse
     \makeatother
-    \usepackage{fontawesome5}
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
-    \usepackage{tikz}
-    \usetikzlibrary{calc, positioning, shapes.arrows, arrows.meta}
     \let\tightlist\relax
-    \newcommand{\boldred}[1]{\textcolor{red}{\textbf{#1}}}
 ---
 
 ## Wiederholung
diff --git a/Info/9/1/Funktionen/slides.md b/Info/9/1/Funktionen/slides.md
index e1f47d37..84acd615 100644
--- a/Info/9/1/Funktionen/slides.md
+++ b/Info/9/1/Funktionen/slides.md
@@ -7,13 +7,7 @@ header-includes: |
     \makeatletter
     \beamer@ignorenonframefalse
     \makeatother
-    \usepackage{fontawesome5}
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
-    \usepackage{tikz}
-    \usetikzlibrary{calc, positioning, shapes.arrows, arrows.meta}
     \let\tightlist\relax
-    \newcommand{\boldred}[1]{\textcolor{red}{\textbf{#1}}}
 ---
 
 ## Wiederholung
@@ -41,13 +35,13 @@ header-includes: |
 \pause
 \begin{tabular}{| l | l |}
 \hline
-\Large \textbf{Relative} Adressierung​ & \Large A1​ \\
+\Large \textbf{Relative} Adressierung & \Large A1 \\
 \hline
-\Large \textbf{Absolute} \textcolor{red}{Zeilen}adressierung​ & \Large A\textbf{\$}1​ \\
+\Large \textbf{Absolute} \textcolor{red}{Zeilen}adressierung & \Large A\textbf{\$}1 \\
 \hline
-\Large \textbf{Absolute} \textcolor{red}{Spalten}adressierung​ & \Large \textbf{\$}A1​ \\
+\Large \textbf{Absolute} \textcolor{red}{Spalten}adressierung & \Large \textbf{\$}A1 \\
 \hline
-\Large \textbf{Absolute} Adressierung​ & \Large \textbf{\$}A\textbf{\$}1​ \\
+\Large \textbf{Absolute} Adressierung & \Large \textbf{\$}A\textbf{\$}1 \\
 \hline
 \end{tabular}
 ::::
diff --git a/Info/9/1/Zellbezuege/slides.md b/Info/9/1/Zellbezuege/slides.md
index 2e139c82..2e39a76e 100644
--- a/Info/9/1/Zellbezuege/slides.md
+++ b/Info/9/1/Zellbezuege/slides.md
@@ -7,11 +7,6 @@ header-includes: |
     \makeatletter
     \beamer@ignorenonframefalse
     \makeatother
-    \usepackage{fontawesome5}
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
-    \usepackage{tikz}
-    \usetikzlibrary{calc}
     \let\tightlist\relax
 ---
 
diff --git a/Info/9/WdhWettbewerb/slides.md b/Info/9/WdhWettbewerb/slides.md
index 7f2ad28d..89d32818 100644
--- a/Info/9/WdhWettbewerb/slides.md
+++ b/Info/9/WdhWettbewerb/slides.md
@@ -6,11 +6,6 @@ header-includes: |
     \makeatletter
     \beamer@ignorenonframefalse
     \makeatother
-    \usepackage{fontawesome5}
-    \usepackage[school]{pgf-umlcd}
-    \usepackage{unicode-math}
-    \usepackage{tikz}
-    \usetikzlibrary{calc}
 ---