Added some testsprites

Added 2 Player gamemode
Some changes to get second player handled

sprites/backgorund1.svg

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="500"
+   height="500"
+   viewBox="0 0 132.29166 132.29167"
+   version="1.1"
+   id="svg1"
+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
+   sodipodi:docname="backgorund1.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:document-units="mm"
+     inkscape:zoom="4.1478114"
+     inkscape:cx="106.32113"
+     inkscape:cy="96.436399"
+     inkscape:window-width="2560"
+     inkscape:window-height="1368"
+     inkscape:window-x="2560"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="layer1" />
+  <defs
+     id="defs1" />
+  <g
+     inkscape:label="Ebene 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="fill:#ff00ff;stroke-width:0.251734"
+       id="rect1"
+       width="132.29167"
+       height="132.29167"
+       x="0"
+       y="0" />
+    <rect
+       style="fill:#241c1c;stroke-width:0.130533"
+       id="rect2"
+       width="7.9375"
+       height="7.9375"
+       x="0"
+       y="0" />
+  </g>
+</svg>