initial commit

src/me/Caesar2011/Mailings/Library/StringOperations.java

@@ -0,0 +1,158 @@
+package me.Caesar2011.Mailings.Library;
+
+import org.bukkit.Material;
+import org.bukkit.inventory.ItemStack;
+
+public class StringOperations {
+	public static String getStringArr(String[] strArr){
+		String result = "";
+		if (strArr.length > 0) {
+			result = strArr[0];    // start with the first element
+			for (int i=1; i < strArr.length; i++) {
+				result = result + " " + strArr[i];
+			}
+		}
+		return result;
+	}
+
+	public static int getStringPixLen(String string){
+		final String length5 = "()*<>fk{}";
+		final String length4 = " \"I[]t";
+		final String length3 = "´`l";
+		final String length2 = "!',.:;";
+		int result = 0;
+		boolean found = false;
+		char c;
+
+		for (int i = 0; i < string.length(); i++){
+			c = string.charAt(i);
+			found = false;
+			for (int j = 0; j < length5.length() && !found; j++){
+				if (c == length5.charAt(j)){
+					result += 5;
+					found = true;
+					break;
+				}
+			}
+			for (int j = 0; j < length4.length() && !found; j++){
+				if (c == length4.charAt(j)){
+					result += 4;
+					found = true;
+					break;
+				}
+			}
+			for (int j = 0; j < length3.length() && !found; j++){
+				if (c == length3.charAt(j)){
+					result += 3;
+					found = true;
+					break;
+				}
+			}
+			for (int j = 0; j < length2.length() && !found; j++){
+				if (c == length2.charAt(j)){
+					result += 2;
+					found = true;
+					break;
+				}
+			}
+			if (!found) result += 6;
+		}
+
+		return result;
+	}
+	
+	public static String getSpace(String arg, int pixel){
+		int spaces = getStringPixLen(arg);
+		spaces = pixel - (spaces / 4);
+		String spacesAdd = "";
+		for (;spaces >= 0; spaces--){
+			spacesAdd += " ";
+		}
+		return spacesAdd;
+	}
+
+	public static String getMaterial(String material){
+		if(){
+			
+		}
+	}
+	
+	public static ItemStack getItemStack(String itemString){
+		Material type = null;
+		int amount = 1;
+		short damage = 0;
+		String[] split = itemString.split(":", 3);
+		if (split.length == 1){
+			try {
+				Material m = Material.matchMaterial(split[0]);
+				if (m != null) {
+					type = m;
+				} else {
+					return null;
+				}
+			} catch (Exception e) {
+				return null;
+			}
+		} else if (split.length == 2) {
+			try {
+				Material m = Material.matchMaterial(split[0]);
+				if (m != null) {
+					type = m;
+					damage = new Short(split[1]);
+					if (!(damage == 0 || dataIsValid(damage, m))) {
+						return null;
+					}
+				} else {
+					return null;
+				}
+			} catch (Exception e) {
+				return null;
+			}
+		} else if (split.length == 3) {
+			try {
+				amount = new Integer(split[0]);
+				Material m = Material.matchMaterial(split[1]);
+				if (m != null) {
+					type = m;
+					damage = new Short(split[2]);
+					if (!(damage == 0 || dataIsValid(damage, m))) {
+						return null;
+					}
+					if (amount <= 0 || amount > m.getMaxStackSize()){
+						return null;
+					}
+				} else {
+					return null;
+				}
+			} catch (Exception e) {
+				return null;
+			}
+		} else {
+			return null;
+		}
+		return new ItemStack(type, amount, damage);
+	}
+	
+	private static boolean dataIsValid(short damage, Material m) {
+		if (damage >= 0) {
+			if (m.equals(Material.WOOD) && damage <=  3) return true;
+			if (m.equals(Material.SAPLING) && damage <=  3) return true;
+			if (m.equals(Material.LOG) && damage <= 3) return true;
+			if (m.equals(Material.LEAVES) && damage <= 3) return true;
+			if (m.equals(Material.SANDSTONE) && damage <= 2) return true;
+			if (m.equals(Material.LONG_GRASS) && damage <= 2) return true;
+			if (m.equals(Material.WOOL) && damage <= 15) return true;
+			if (m.equals(Material.DOUBLE_STEP) && damage <= 6) return true;
+			if (m.equals(Material.STEP) && damage <= 6) return true;
+			if (m.equals(Material.MONSTER_EGGS) && damage <= 3) return true;
+			if (m.equals(Material.SMOOTH_BRICK) && damage <= 3) return true;
+			if (m.equals(Material.WOOD_DOUBLE_STEP) && damage <= 3) return true;
+			if (m.equals(Material.WOOD_STEP) && damage <= 3) return true;
+			//TODO 1.4 if (m.equals(Material.ANVIL) && damage <= 2) return true;
+			if (m.equals(Material.INK_SACK) && damage <= 15) return true;
+			if (m.equals(Material.MONSTER_EGG) && ((damage >= 50 && damage <= 64 && damage != 53) || (damage >= 90 && damage <= 98 && damage != 97) || (damage == 120))) return true;
+			//TODO 1.4 if (m.equals(Material.SKULL_ITEM) && damage <= 4) return true;
+		}
+		return false;
+	}
+}