Rename chapter files and add map stub

magica.sty

@@ -10,6 +10,8 @@
 	shapes.multipart, % Multi-line nodes
 	arrows.meta,
 	decorations.markings,
+	% Mapping
+	decorations.text,
 }
 \tikzset{
 	Char/.style={
@@ -76,3 +78,10 @@
 		\draw[thin,step=0.5] (-0.5,-1) grid (0.5,1);
 	},
 }
+
+% Map drawing
+\tikzset{
+	dot/.style={circle,draw,inner sep=1.5,fill=#1},
+	dot/.default=black,
+	largedot/.style={circle,draw,inner sep=4},
+}

map.tex

@@ -0,0 +1,41 @@
+\documentclass[dvipsnames,final]{beamer}
+
+\usepackage{magica-common}
+
+\title{To The Stars Battle Diagrams \\ Map}
+\author{Leni Aniva}
+\date{13 Aug. 2023}
+
+\begin{document}
+
+\frame{\titlepage}
+
+\begin{frame}
+	\frametitle{Territory of the Human Civilisation}
+
+	\centering
+	\begin{tikzpicture}[scale=0.65]
+		\coordinate (earth) at (0,0);
+		\node[dot] at (earth) {};
+		\node[below right] at (earth) {Earth};
+		\draw (earth) circle (5);
+
+		\coordinate (ee) at (2,-1);
+		\node[dot] at (ee) {};
+		\node[below right,scale=0.7] at (ee) {Epsilon Eridani};
+
+		\foreach \i/\n [evaluate=\i as \a using \i*72] in
+			{1/Yangtze, 2/Euphrate, 3/Nile, 4/Unknown, 5/Catgirl} {
+			\draw (earth) -- (\a:5);
+			\path[postaction={decorate},
+				decoration={text along path,
+					text format delimiters={|}{|},
+					text={|\selectfont\scshape| \n},
+					text align=center},
+				opacity=0.5]
+				(\a:5.5) arc [start angle=\a,end angle={\a+72},radius=5.5];
+		}
+	\end{tikzpicture}
+\end{frame}
+
+\end{document}