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}

tikz/2048/2048.tex

@@ -0,0 +1,66 @@
+\documentclass[tikz]{standalone}
+\renewcommand\familydefault{\sfdefault}
+\usepackage{tikz}
+\usetikzlibrary{fit,backgrounds}
+%
+\definecolor{grid color}{HTML}{BBADA0}
+\definecolor{pixel 0}{HTML}{CCC0B3}
+\definecolor{pixel 2}{HTML}{EEE4DA}
+\definecolor{pixel 4}{HTML}{EDE0C8}
+\definecolor{pixel 8}{HTML}{F2B179}
+\definecolor{pixel 16}{HTML}{F59563}
+\definecolor{pixel 32}{HTML}{F67C5F}
+\definecolor{pixel 64}{HTML}{F65E3B}
+\definecolor{pixel 128}{HTML}{EDCF72}
+\definecolor{pixel 256}{HTML}{EDCC61}
+\definecolor{pixel 512}{HTML}{EDC850}
+\definecolor{pixel 1024}{HTML}{EDC53F}
+\definecolor{pixel 2048}{HTML}{EDC22E}
+\definecolor{pixel 4096}{HTML}{3E3933}
+%
+\definecolor{small color}{HTML}{776E65}
+\definecolor{big color}{HTML}{F9F6F2}
+%
+\tikzset{
+  case 2048 base/.style={minimum size=9mm,rounded corners=.3mm,text=#1,inner sep=0},
+  %
+  case 2048 LARGE/.style={font=\LARGE\bfseries\sffamily,case 2048 base=#1},
+  case 2048 Large/.style={font=\Large\bfseries\sffamily,case 2048 base=#1},
+  case 2048 large/.style={font=\large\bfseries\sffamily,case 2048 base=#1},
+  case 2048 normal/.style={font=\normalsize\bfseries\sffamily,case 2048 base=#1},
+  %
+  case 2048 0/.style={case 2048 Large=black,fill=pixel 0,node contents={}},
+  case 2048 2/.style={case 2048 Large=small color,fill=pixel 2,node contents={2}},
+  case 2048 4/.style={case 2048 Large=small color,fill=pixel 4,node contents={4}},
+  case 2048 8/.style={case 2048 Large=big color,fill=pixel 8,node contents={8}},
+  case 2048 16/.style={case 2048 Large=big color,fill=pixel 16,node contents={16}},
+  case 2048 32/.style={case 2048 Large=big color,fill=pixel 32,node contents={32}},
+  case 2048 64/.style={case 2048 Large=big color,fill=pixel 64,node contents={64}},
+  case 2048 128/.style={case 2048 large=big color,fill=pixel 128,node contents={128}},
+  case 2048 256/.style={case 2048 large=big color,fill=pixel 256,node contents={256}},
+  case 2048 512/.style={case 2048 large=big color,fill=pixel 512,node contents={512}},
+  case 2048 1024/.style={case 2048 normal=big color,fill=pixel 1024,node contents={1024}},
+  case 2048 2048/.style={case 2048 normal=big color,fill=pixel 2048,node contents={2048}},
+  case 2048 4096/.style={case 2048 normal=big color,fill=pixel 4096,node contents={4096}},
+}
+\begin{document}
+\begin{tikzpicture}
+  \def\pixels{
+    {0,2,32,64},
+    {256,8,512,4},
+    {1024,2048,4,16},
+    {4096,16,128,2},
+  }
+
+  \foreach \line [count=\y] in \pixels {
+    \foreach \pix [count=\x] in \line {
+      \path (\x,-\y) node[name=c2048-\x-\y,case 2048 \pix];
+    }
+  }
+
+  \begin{scope}[on background layer]
+    \node[fill=grid color,fit=(c2048-1-1)(c2048-4-4),
+    inner sep=1mm,rounded corners=.3mm]{};
+  \end{scope}
+\end{tikzpicture}
+\end{document}

tikz/2048/Makefile

@@ -0,0 +1,31 @@
+SOURCE = 2048
+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
+
+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:
+	#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

tikz/2048/Readme.md

@@ -0,0 +1,7 @@
+Compiled example
+----------------
+![Example](2048.png)
+
+Source
+------
+[How can I create a template for 2048 game situations?](http://tex.stackexchange.com/q/174806/5645)