Spritesheets get 2 pages

nonetab.ts

@@ -18,7 +18,7 @@ const gapY = 8;
 const sheetTypes = ["code", "spritesheet", "map"] as const;
 const defaultSheetVal = {
 	code: () => "",
-	spritesheet: () => Array(64).fill(0).map(() => Array(64).fill(0)),
+	spritesheet: () => Array(128).fill(0).map(() => Array(64).fill(0)),
 	map: () => Array(64*64).fill(0).map(() => [0, 0]),
 	none: () =>null,
 }