Splits the blacksmith command into two commands, and much more
This commit is contained in:
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package net.knarcraft.blacksmith.util;
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/**
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* A helper class for getting an object value as the correct type
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*/
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public final class ConfigHelper {
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private ConfigHelper() {
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}
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/**
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* Gets the given value as a double
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*
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* <p>This will throw an exception if used for a non-double setting</p>
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*
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* @param value <p>The object value to get</p>
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* @return <p>The value of the given object as a double</p>
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*/
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public static double asDouble(Object value) {
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if (value instanceof String) {
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return Double.parseDouble((String) value);
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} else if (value instanceof Integer) {
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return (Integer) value;
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} else {
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return (Double) value;
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}
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}
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/**
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* Gets the given value as a boolean
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*
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* <p>This will throw an exception if used for a non-boolean value</p>
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*
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* @param value <p>The object value to get</p>
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* @return <p>The value of the given object as a boolean</p>
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*/
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public static boolean asBoolean(Object value) {
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if (value instanceof String) {
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return Boolean.parseBoolean((String) value);
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} else {
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return (Boolean) value;
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}
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}
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/**
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* Gets the given value as an integer
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*
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* <p>This will throw an exception if used for a non-integer setting</p>
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*
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* @param value <p>The object value to get</p>
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* @return <p>The value of the given object as an integer</p>
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*/
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public static int asInt(Object value) {
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if (value instanceof String) {
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return Integer.parseInt((String) value);
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} else {
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return (Integer) value;
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}
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}
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}
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@ -0,0 +1,121 @@
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package net.knarcraft.blacksmith.util;
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import net.knarcraft.blacksmith.config.SettingValueType;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* A helper class for getting valid values for tab-completion
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*/
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public final class TabCompleteValuesHelper {
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private TabCompleteValuesHelper() {
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}
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/**
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* Gets tab-completion values for the given value type
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*
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* @param valueType <p>The value type to get possible values for</p>
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* @return <p>The values to show the user</p>
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*/
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public static List<String> getTabCompletions(SettingValueType valueType) {
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return switch (valueType) {
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case POSITIVE_INTEGER -> getPositiveIntegers();
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case BOOLEAN -> getBooleans();
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case POSITIVE_DOUBLE -> getPositiveDoubles();
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case STRING -> getStrings();
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case PERCENTAGE -> getPercentages();
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case STRING_LIST -> getReforgeAbleMaterials();
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};
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}
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/**
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* Gets some example possible values for reforge-able materials
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*
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* @return <p>Some example possible values for reforge-able materials</p>
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*/
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private static List<String> getReforgeAbleMaterials() {
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List<String> stringLists = new ArrayList<>();
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stringLists.add("preset:sword-smith");
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stringLists.add("preset:weapon-smith");
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stringLists.add("preset:armor-smith");
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stringLists.add("preset:tool-smith");
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stringLists.add("preset:ranged-smith");
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stringLists.add("bow,crossbow,elytra");
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return stringLists;
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}
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/**
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* Gets some example string values
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*
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* @return <p>Some example string values</p>
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*/
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private static List<String> getStrings() {
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List<String> strings = new ArrayList<>(1);
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strings.add("&aExample message. Use & for color tags.");
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return strings;
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}
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/**
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* Gets some example percentage values
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*
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* @return <p>Some example percentage values</p>
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*/
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private static List<String> getPercentages() {
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List<String> percentages = new ArrayList<>(6);
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percentages.add("0");
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percentages.add("10");
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percentages.add("25");
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percentages.add("45");
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percentages.add("75");
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percentages.add("100");
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return percentages;
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}
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/**
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* Gets some possible positive doubles
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*
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* @return <p>Some possible positive doubles</p>
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*/
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private static List<String> getPositiveDoubles() {
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List<String> positiveDoubles = new ArrayList<>(4);
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positiveDoubles.add("0.0");
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positiveDoubles.add("0.0001");
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positiveDoubles.add("5.0");
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positiveDoubles.add("7.34");
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positiveDoubles.add("5674.34534");
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return positiveDoubles;
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}
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/**
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* Gets some example positive integers
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*
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* @return <p>Some example positive integers</p>
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*/
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private static List<String> getPositiveIntegers() {
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List<String> positiveIntegers = new ArrayList<>(6);
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positiveIntegers.add("0");
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positiveIntegers.add("5");
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positiveIntegers.add("10");
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positiveIntegers.add("25");
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positiveIntegers.add("50");
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positiveIntegers.add("100");
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positiveIntegers.add("4565");
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return positiveIntegers;
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}
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/**
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* Gets the possible boolean values
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*
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* @return <p>The possible boolean values</p>
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*/
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private static List<String> getBooleans() {
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List<String> booleans = new ArrayList<>(2);
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booleans.add("True");
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booleans.add("False");
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return booleans;
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}
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}
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@ -0,0 +1,125 @@
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package net.knarcraft.blacksmith.util;
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import net.knarcraft.blacksmith.config.SettingValueType;
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import org.bukkit.ChatColor;
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import org.bukkit.command.CommandSender;
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/**
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* A helper class for validating a value's type
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*/
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public final class TypeValidationHelper {
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private TypeValidationHelper() {
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}
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/**
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* Gets whether the given value is valid for the given value type
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*
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* @param valueType <p>The value type required</p>
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* @param value <p>The value given</p>
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* @param sender <p>The command sender to use for printing error messages</p>
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* @return <p>True if the value is valid</p>
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*/
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public static boolean isValid(SettingValueType valueType, Object value, CommandSender sender) {
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try {
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return switch (valueType) {
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case POSITIVE_DOUBLE -> isPositiveDouble(value, sender);
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case STRING -> isNonEmptyString(value, sender);
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case POSITIVE_INTEGER -> isPositiveInteger(value, sender);
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case PERCENTAGE -> isPercentage(value, sender);
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case BOOLEAN -> true;
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case STRING_LIST -> isStringList(value, sender);
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};
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} catch (ClassCastException exception) {
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//This error signifies that an object is not a string, and of the wrong class
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return false;
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}
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}
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/**
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* Checks whether the given value is a string list
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*
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* @param value <p>The value to check</p>
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* @param sender <p>The command sender to use for printing error messages</p>
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* @return <p>True if the value is a string list</p>
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*/
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private static boolean isStringList(Object value, CommandSender sender) {
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boolean isStringList = value instanceof String[] || value instanceof String;
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if (!isStringList && sender != null) {
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sender.sendMessage(ChatColor.DARK_RED + "A string list is required!");
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}
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return isStringList;
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}
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/**
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* Checks whether the given value is a valid percentage
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*
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* @param value <p>The value to check</p>
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* @param sender <p>The command sender to use for printing error messages</p>
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* @return <p>True if the value is a percentage</p>
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*/
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private static boolean isPercentage(Object value, CommandSender sender) {
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try {
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int intValue = ConfigHelper.asInt(value);
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return intValue > 0 && intValue <= 100;
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} catch (NumberFormatException | NullPointerException exception) {
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if (sender != null) {
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sender.sendMessage(ChatColor.DARK_RED + "You specified a value which isn't between 0 and 100!");
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}
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return false;
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}
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}
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/**
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* Checks whether the given value is a non-empty string
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*
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* @param value <p>The value to check</p>
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* @param sender <p>The command sender to use for printing error messages</p>
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* @return <p>True if the value is a non-empty string</p>
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*/
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private static boolean isNonEmptyString(Object value, CommandSender sender) {
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boolean isString = value instanceof String string && !string.strip().isEmpty();
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if (!isString && sender != null) {
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sender.sendMessage(ChatColor.DARK_RED + "A non-empty string is required!");
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}
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return isString;
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}
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/**
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* Checks whether the given value is a positive double
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*
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* @param value <p>The value to check</p>
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* @param sender <p>The command sender to use for printing error messages</p>
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* @return <p>True if the value is a positive double</p>
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*/
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private static boolean isPositiveDouble(Object value, CommandSender sender) {
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try {
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return ConfigHelper.asDouble(value) > 0.0;
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} catch (NumberFormatException | NullPointerException exception) {
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if (sender != null) {
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sender.sendMessage(ChatColor.DARK_RED + "You specified a value which isn't a positive double!");
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}
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return false;
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}
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}
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/**
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* Checks whether the given value is a positive integer
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*
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* @param value <p>The value to check</p>
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* @param sender <p>The command sender to use for printing error messages</p>
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* @return <p>True if the value is a positive integer</p>
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*/
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private static boolean isPositiveInteger(Object value, CommandSender sender) {
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try {
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return ConfigHelper.asInt(value) > 0;
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} catch (NumberFormatException | NullPointerException exception) {
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if (sender != null) {
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sender.sendMessage(ChatColor.DARK_RED + "You specified a value which isn't a positive integer!");
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}
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return false;
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}
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}
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}
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