Added number of recipes Chart

src/com/dre/brewery/P.java

@@ -102,7 +102,7 @@ public class P extends JavaPlugin {
 			metrics.addCustomChart(new Metrics.SingleLineChart("barrels_built", () -> Barrel.barrels.size()));
 			metrics.addCustomChart(new Metrics.SingleLineChart("cauldrons_boiling", () -> BCauldron.bcauldrons.size()));
 			metrics.addCustomChart(new Metrics.AdvancedPie("brew_quality", () -> {
-				Map<String, Integer> map = new HashMap<>();
+				Map<String, Integer> map = new HashMap<>(5);
 				int exc = 0;
 				int good = 0;
 				int norm = 0;
@@ -129,6 +129,26 @@ public class P extends JavaPlugin {
 				map.put("terrible", terr);
 				return map;
 			}));
+			metrics.addCustomChart(new Metrics.SimplePie("number_of_recipes", () -> {
+				int recipes = BIngredients.recipes.size();
+				if (recipes < 7) {
+					return "Less than 7";
+				} else if (recipes < 11) {
+					return "7-10";
+				} else if (recipes == 11) {
+					// There are 11 default recipes, so show this as its own slice
+					return "11";
+				} else if (recipes <= 31) {
+					if (recipes % 2 == 0) {
+						return recipes + "-" + (recipes + 1);
+					} else {
+						return (recipes - 1) + "-" + recipes;
+					}
+				} else {
+					return "More than 31";
+				}
+
+			}));
 		} catch (Throwable e) {
 			e.printStackTrace();
 		}