Make loading RGB colors easier

src/com/dre/brewery/BRecipe.java

@@ -145,9 +145,8 @@ public class BRecipe {
 			P.p.errorLog("Invalid age time '" + age + "' in Recipe: " + getName(5));
 			return false;
 		}
-		try {
-			Brew.PotionColor.fromString(getColor());
-		} catch (IllegalArgumentException e) {
+		String c = getColor();
+		if (!c.equals("WATER") && Brew.PotionColor.fromString(c) == Brew.PotionColor.WATER) {
 			P.p.errorLog("Invalid Color '" + color + "' in Recipe: " + getName(5));
 			return false;
 		}

src/com/dre/brewery/Brew.java

@@ -766,10 +766,13 @@ public class Brew {
 				case "BRIGHT_GREY": return BRIGHT_GREY;
 				default:
 					try{
+						if (string.length() >= 7) {
+							string = string.substring(1);
+						}
 						return new PotionColor(Color.fromRGB(
-							Integer.parseInt(string.substring( 1, 3 ), 16 ),
-							Integer.parseInt(string.substring( 3, 5 ), 16 ),
-							Integer.parseInt(string.substring( 5, 7 ), 16 )
+							Integer.parseInt(string.substring( 0, 2 ), 16 ),
+							Integer.parseInt(string.substring( 2, 4 ), 16 ),
+							Integer.parseInt(string.substring( 4, 6 ), 16 )
 						));
 					} catch (Exception e) {
 						return WATER;

src/com/dre/brewery/filedata/ConfigUpdater.java

@@ -1137,11 +1137,19 @@ public class ConfigUpdater {
 		String[] lines = {"",
 			"# Wie viele Brewery Getränke in die Minecraft Fässer getan werden können [6]",
 			"maxBrewsInMCBarrels: 6"};
-		if (index == 0) {
+		if (index == -1) {
 			appendLines(lines);
 		} else {
 			addLines(index + 1, lines);
 		}
+
+		index = indexOfStart("#   Benutzbare Farben");
+		if (index == -1) {
+			index = indexOfStart("# color:");
+		}
+		if (index != -1) {
+			addLines(index + 1, "#   Oder RGB Farben (Hex: also zB '99FF33') (Ohne #) (mit '') (Einfach nach \"HTML color\" im Internet suchen)");
+		}
 	}
 
 	// Update en from 1.7 to 1.8
@@ -1164,11 +1172,19 @@ public class ConfigUpdater {
 		String[] lines = {"",
 			"# How many Brewery drinks can be put into the Minecraft barrels [6]",
 			"maxBrewsInMCBarrels: 6"};
-		if (index == 0) {
+		if (index == -1) {
 			appendLines(lines);
 		} else {
 			addLines(index + 1, lines);
 		}
+
+		index = indexOfStart("#   Usable Colors");
+		if (index == -1) {
+			index = indexOfStart("# color:");
+		}
+		if (index != -1) {
+			addLines(index + 1, "#   Or RGB colors (hex: for example '99FF33') (with '') (search for \"HTML color\" on the internet)");
+		}
 	}
 
 	// Update all Materials to Minecraft 1.13