Add building8 structure to mapsheet4

src/radial.js

@@ -453,6 +453,18 @@ let mapsheet30 = {
   ]
 };
 
+let mapsheet40 = {
+  id: 'mapsheet4',
+  grid: new Map(mapsheetHexCoords),
+  buildings: [
+    {
+      type: 'building8',
+      grid: buildingHexes.bld8,
+      position: ({ q, r, s }) => ({ q: q + 1, r: r + 1, s: s - 2 })
+    },
+  ]
+}
+
 function rotate180(coords) {
   return function ({ q, r, s }) {
     return {
@@ -597,7 +609,7 @@ let sheets = [];
 
 // sheets = [[mapsheet30]];
 
-// drawHexes(gameboard, buildingHexes.bld4, true);
+// drawHexes(gameboard, buildingHexes.bld8, true);
 // drawHexes(gameboard, translateCoords(buildingHexes.bld4, rotate180({ q: -9, r: -6, s: 15 })), true);
 // drawHexes(gameboard, translateCoords(buildingHexes.bld4, rotate180({ q: 0, r: 0, s: 0 })), true);
 
@@ -620,12 +632,12 @@ for (let child of buildingTemplate.children) {
 
 // sheets = [[mapsheet20], [mapsheet30]];
 // sheets = [[mapsheet20], [mapsheet10], [mapsheet30]];
-sheets = [[mapsheet10]];
+// sheets = [[mapsheet10]];
 
-// const sheets = [
-//   [mapsheet2, mapsheet1],
-//   [mapsheet3, mapsheet4]
-// ];
+sheets = [
+  [mapsheet20, mapsheet10],
+  [mapsheet30, mapsheet40]
+];
 
 findScalar(findMult(sheets)).forEach(([vscalar, row]) => {
   const vertMapVect = function(coords) {