added 2048

documents/2048/2048.tex

@@ -0,0 +1,42 @@
+\documentclass[a4paper]{scrartcl}
+\usepackage{amssymb, amsmath} % needed for math
+\usepackage[utf8]{inputenc} % this is needed for umlauts
+\usepackage[english]{babel} % this is needed for umlauts
+\usepackage[T1]{fontenc}    % this is needed for correct output of umlauts in pdf
+\usepackage[margin=2.5cm]{geometry} %layout
+\usepackage{hyperref}   % links im text
+\usepackage{parskip}
+\usepackage{csquotes}
+
+\title{The Game '2048'}
+\author{Martin Thoma}
+
+\hypersetup{ 
+  pdfauthor   = {Martin Thoma}, 
+  pdfkeywords = {Game, combinatorics, 2048}, 
+  pdftitle    = {The Game '2048'} 
+} 
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Begin document                                                    %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{document}
+\maketitle
+\begin{abstract}
+\enquote{2048} is a single-player game with random elements and a score.
+\end{abstract}
+
+\section{Rules of '2048'}
+\enquote{2048} is played on a $4 \times 4$ grid.
+
+\section{Best reachable highscore}
+
+\section{Algorithms}
+
+\section{Related}
+\begin{itemize}
+    \item \url{http://math.stackexchange.com/q/716469/6876}
+    \item 
+\end{itemize}
+
+\end{document}

documents/2048/Makefile

@@ -0,0 +1,7 @@
+SOURCE = 2048
+make:
+	pdflatex $(SOURCE).tex -output-format=pdf
+	make clean
+
+clean:
+	rm -rf  $(TARGET) *.class *.html *.log *.aux *.out

documents/2048/template/Makefile

@@ -0,0 +1,35 @@
+SOURCE = pixel-art
+DELAY = 80
+DENSITY = 300
+WIDTH = 512
+
+make:
+	pdflatex $(SOURCE).tex -output-format=pdf
+	make clean
+
+clean:
+	rm -rf  $(TARGET) *.class *.html *.log *.aux *.data *.gnuplot *.gz *latexmk
+
+gif:
+	pdfcrop $(SOURCE).pdf
+	convert -verbose -delay $(DELAY) -loop 0 -density $(DENSITY) $(SOURCE)-crop.pdf $(SOURCE).gif
+	make clean
+
+png:
+	make
+	make svg
+	inkscape $(SOURCE).svg -w $(WIDTH) --export-png=$(SOURCE).png
+
+transparentGif:
+	convert $(SOURCE).pdf -transparent white result.gif
+	make clean
+
+svg:
+	make
+	#inkscape $(SOURCE).pdf --export-plain-svg=$(SOURCE).svg
+	pdf2svg $(SOURCE).pdf $(SOURCE).svg
+	# Necessary, as pdf2svg does not always create valid svgs:
+	inkscape $(SOURCE).svg --export-plain-svg=$(SOURCE).svg
+	rsvg-convert -a -w $(WIDTH) -f svg $(SOURCE).svg -o $(SOURCE)2.svg
+	inkscape $(SOURCE)2.svg --export-plain-svg=$(SOURCE).svg
+	rm $(SOURCE)2.svg

documents/2048/template/pixel-art.tex

@@ -0,0 +1,44 @@
+\documentclass[tikz]{standalone}
+\usepackage{ifthen}
+\renewcommand\familydefault{\sfdefault}
+\usepackage{tikz}
+\usetikzlibrary{calc}
+\def\pixels{
+{0,2,0,0},
+{0,8,0,4},
+{2,2,4,16},
+{8,16,128,2},
+}
+
+% Font color for 2 and 4: #776e65
+% Font color for rest: #f9f6f2
+% Grid color: #bbada0
+% Font family: "Clear Sans", "Helvetica Neue", Arial, sans-serif
+
+\definecolor{pixel 0}{HTML}{CCC0B3}
+\definecolor{pixel 2}{HTML}{EEE4DA}
+\definecolor{pixel 4}{HTML}{EEE4DA}
+\definecolor{pixel 8}{HTML}{F2B179}
+\definecolor{pixel 16}{HTML}{F59563}
+\definecolor{pixel 32}{HTML}{F2B179} % TODO
+\definecolor{pixel 64}{HTML}{F2B179}
+\definecolor{pixel 128}{HTML}{EDCF72}
+\definecolor{pixel 256}{HTML}{F2B179} % TODO
+\definecolor{pixel 512}{HTML}{F2B179} % TODO
+\definecolor{pixel 1024}{HTML}{F2B179} % TODO
+\definecolor{pixel 2048}{HTML}{F2B179} % TODO
+\definecolor{pixel 4096}{HTML}{F2B179} % TODO
+\begin{document}
+\begin{tikzpicture}
+  \foreach \line [count=\y] in \pixels {
+    \foreach \pix [count=\x] in \line {
+      \draw[fill=pixel \pix] (\x,-\y) rectangle +(1,1);
+      
+      \ifthenelse{\equal{0}{\pix}}
+           {}
+           {\node at ($(\x,-\y) + (0.5,0.5)$)    {\Huge \pix};}
+    }
+  }
+
+\end{tikzpicture}
+\end{document}