mirror of
https://github.com/mcMMO-Dev/mcMMO.git
synced 2025-04-11 22:26:24 +02:00
197 lines
9.9 KiB
Java
197 lines
9.9 KiB
Java
package com.gmail.nossr50.util;
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import com.gmail.nossr50.mcMMO;
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import org.bukkit.attribute.Attribute;
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import java.lang.reflect.Field;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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import java.util.Arrays;
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import java.util.Optional;
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import java.util.stream.Stream;
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public class AttributeMapper {
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public static final String ATTRIBUTE = "ATTRIBUTE";
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public static final String ORG_BUKKIT_REGISTRY = "org.bukkit.Registry";
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// Prevent instantiation
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private AttributeMapper() {
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}
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// Define constants for attribute keys and their legacy counterparts
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private static final String MAX_HEALTH_1_21_3_STR = "max_health";
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private static final String MAX_HEALTH_1_18_2_STR = "generic.max_health";
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public static final Attribute MAPPED_MAX_HEALTH;
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private static final String JUMP_STRENGTH_1_23_1 = "jump_strength";
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private static final String JUMP_STRENGTH_1_21_1 = "generic.jump_strength";
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private static final String JUMP_STR_1_18_2 = "horse.jump_strength";
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public static final Attribute MAPPED_JUMP_STRENGTH;
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public static final Attribute MAPPED_MOVEMENT_SPEED;
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private static final String MOVEMENT_SPEED_1_18_2 = "generic.movement_speed";
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private static final String MOVEMENT_SPEED_1_21_1 = "generic.movement_speed";
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private static final String MOVEMENT_SPEED_1_21_3 = "movement_speed";
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// Add other attributes similarly...
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// For brevity, only key attributes are shown
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static {
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MAPPED_MAX_HEALTH = findAttribute(MAX_HEALTH_1_21_3_STR, MAX_HEALTH_1_18_2_STR);
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MAPPED_JUMP_STRENGTH = findAttribute(JUMP_STRENGTH_1_23_1, JUMP_STRENGTH_1_21_1, JUMP_STR_1_18_2);
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MAPPED_MOVEMENT_SPEED = findAttribute(MOVEMENT_SPEED_1_18_2, MOVEMENT_SPEED_1_21_1, MOVEMENT_SPEED_1_21_3);
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}
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private static Attribute findAttribute(String... keys) {
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Stream<?> attributeStream;
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try {
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// Try to get Registry.ATTRIBUTE using reflection
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Class<?> registryClass = Class.forName(ORG_BUKKIT_REGISTRY);
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Field attributeField = registryClass.getField(ATTRIBUTE);
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Object attributeRegistry = attributeField.get(null);
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// Get the stream() method of the attribute registry
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Method streamMethod = attributeRegistry.getClass().getMethod("stream");
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attributeStream = (Stream<?>) streamMethod.invoke(attributeRegistry);
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} catch (ClassNotFoundException | NoSuchFieldException | IllegalAccessException | NoSuchMethodException |
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InvocationTargetException e) {
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// Fallback to older versions where Attribute is an enum
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Object[] enumConstants = Attribute.class.getEnumConstants();
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attributeStream = Arrays.stream(enumConstants);
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}
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Optional<?> optionalAttribute = attributeStream
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.filter(attr -> {
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try {
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String attrKey = null;
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String attrName = null;
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// Try to get attr.getKey().getKey()
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Method getKeyMethod = attr.getClass().getMethod("getKey");
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Object namespacedKey = getKeyMethod.invoke(attr);
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if (namespacedKey != null) {
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Method getKeyStringMethod = namespacedKey.getClass().getMethod("getKey");
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attrKey = (String) getKeyStringMethod.invoke(namespacedKey);
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}
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// Try to get attr.name()
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Method nameMethod;
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try {
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nameMethod = attr.getClass().getMethod("name");
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attrName = (String) nameMethod.invoke(attr);
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} catch (NoSuchMethodException e) {
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// name() method doesn't exist in newer versions
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attrName = null;
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}
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// Compare with provided keys
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for (String key : keys) {
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if ((attrKey != null && attrKey.equalsIgnoreCase(key)) ||
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(attrName != null && attrName.equalsIgnoreCase(key))) {
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return true;
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}
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}
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} catch (Exception e) {
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mcMMO.p.getLogger().severe("Unable to find the attribute with possible keys: "
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+ Arrays.toString(keys) + ", mcMMO will not function properly.");
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throw new RuntimeException(e);
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}
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return false;
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})
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.findFirst();
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if (optionalAttribute.isPresent()) {
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return (Attribute) optionalAttribute.get();
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} else {
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mcMMO.p.getLogger().severe("Unable to find the attribute with possible keys: "
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+ Arrays.toString(keys) + ", mcMMO will not function properly.");
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throw new IllegalStateException("Unable to find the attribute with possible keys: "
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+ Arrays.toString(keys));
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}
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}
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/*
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For easy reference...
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List of 1.18 Attributes by name...
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GENERIC_MAX_HEALTH("generic.max_health"),
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GENERIC_FOLLOW_RANGE("generic.follow_range"),
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GENERIC_KNOCKBACK_RESISTANCE("generic.knockback_resistance"),
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GENERIC_MOVEMENT_SPEED("generic.movement_speed"),
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GENERIC_FLYING_SPEED("generic.flying_speed"),
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GENERIC_ATTACK_DAMAGE("generic.attack_damage"),
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GENERIC_ATTACK_KNOCKBACK("generic.attack_knockback"),
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GENERIC_ATTACK_SPEED("generic.attack_speed"),
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GENERIC_ARMOR("generic.armor"),
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GENERIC_ARMOR_TOUGHNESS("generic.armor_toughness"),
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GENERIC_LUCK("generic.luck"),
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HORSE_JUMP_STRENGTH("horse.jump_strength"),
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ZOMBIE_SPAWN_REINFORCEMENTS("zombie.spawn_reinforcements");
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List of 1.21.1 Attributes by name...
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GENERIC_MAX_HEALTH("generic.max_health"),
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GENERIC_FOLLOW_RANGE("generic.follow_range"),
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GENERIC_KNOCKBACK_RESISTANCE("generic.knockback_resistance"),
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GENERIC_MOVEMENT_SPEED("generic.movement_speed"),
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GENERIC_FLYING_SPEED("generic.flying_speed"),
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GENERIC_ATTACK_DAMAGE("generic.attack_damage"),
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GENERIC_ATTACK_KNOCKBACK("generic.attack_knockback"),
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GENERIC_ATTACK_SPEED("generic.attack_speed"),
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GENERIC_ARMOR("generic.armor"),
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GENERIC_ARMOR_TOUGHNESS("generic.armor_toughness"),
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GENERIC_FALL_DAMAGE_MULTIPLIER("generic.fall_damage_multiplier"),
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GENERIC_LUCK("generic.luck"),
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GENERIC_MAX_ABSORPTION("generic.max_absorption"),
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GENERIC_SAFE_FALL_DISTANCE("generic.safe_fall_distance"),
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GENERIC_SCALE("generic.scale"),
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GENERIC_STEP_HEIGHT("generic.step_height"),
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GENERIC_GRAVITY("generic.gravity"),
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GENERIC_JUMP_STRENGTH("generic.jump_strength"),
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GENERIC_EXPLOSION_KNOCKBACK_RESISTANCE("generic.explosion_knockback_resistance"),
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GENERIC_MOVEMENT_EFFICIENCY("generic.movement_efficiency"),
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GENERIC_OXYGEN_BONUS("generic.oxygen_bonus"),
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GENERIC_WATER_MOVEMENT_EFFICIENCY("generic.water_movement_efficiency"),
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PLAYER_BLOCK_INTERACTION_RANGE("player.block_interaction_range"),
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PLAYER_ENTITY_INTERACTION_RANGE("player.entity_interaction_range"),
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PLAYER_BLOCK_BREAK_SPEED("player.block_break_speed"),
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PLAYER_MINING_EFFICIENCY("player.mining_efficiency"),
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PLAYER_SNEAKING_SPEED("player.sneaking_speed"),
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PLAYER_SUBMERGED_MINING_SPEED("player.submerged_mining_speed"),
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PLAYER_SWEEPING_DAMAGE_RATIO("player.sweeping_damage_ratio"),
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ZOMBIE_SPAWN_REINFORCEMENTS("zombie.spawn_reinforcements");
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List of 1.21.3 Attributes...
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Attribute MAX_HEALTH = getAttribute("max_health");
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Attribute FOLLOW_RANGE = getAttribute("follow_range");
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Attribute KNOCKBACK_RESISTANCE = getAttribute("knockback_resistance");
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Attribute MOVEMENT_SPEED = getAttribute("movement_speed");
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Attribute FLYING_SPEED = getAttribute("flying_speed");
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Attribute ATTACK_DAMAGE = getAttribute("attack_damage");
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Attribute ATTACK_KNOCKBACK = getAttribute("attack_knockback");
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Attribute ATTACK_SPEED = getAttribute("attack_speed");
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Attribute ARMOR = getAttribute("armor");
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Attribute ARMOR_TOUGHNESS = getAttribute("armor_toughness");
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Attribute FALL_DAMAGE_MULTIPLIER = getAttribute("fall_damage_multiplier");
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Attribute LUCK = getAttribute("luck");
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Attribute MAX_ABSORPTION = getAttribute("max_absorption");
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Attribute SAFE_FALL_DISTANCE = getAttribute("safe_fall_distance");
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Attribute SCALE = getAttribute("scale");
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Attribute STEP_HEIGHT = getAttribute("step_height");
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Attribute GRAVITY = getAttribute("gravity");
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Attribute JUMP_STRENGTH = getAttribute("jump_strength");
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Attribute BURNING_TIME = getAttribute("burning_time");
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Attribute EXPLOSION_KNOCKBACK_RESISTANCE = getAttribute("explosion_knockback_resistance");
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Attribute MOVEMENT_EFFICIENCY = getAttribute("movement_efficiency");
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Attribute OXYGEN_BONUS = getAttribute("oxygen_bonus");
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Attribute WATER_MOVEMENT_EFFICIENCY = getAttribute("water_movement_efficiency");
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Attribute TEMPT_RANGE = getAttribute("tempt_range");
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Attribute BLOCK_INTERACTION_RANGE = getAttribute("block_interaction_range");
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Attribute ENTITY_INTERACTION_RANGE = getAttribute("entity_interaction_range");
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Attribute BLOCK_BREAK_SPEED = getAttribute("block_break_speed");
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Attribute MINING_EFFICIENCY = getAttribute("mining_efficiency");
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Attribute SNEAKING_SPEED = getAttribute("sneaking_speed");
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Attribute SUBMERGED_MINING_SPEED = getAttribute("submerged_mining_speed");
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Attribute SWEEPING_DAMAGE_RATIO = getAttribute("sweeping_damage_ratio");
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Attribute SPAWN_REINFORCEMENTS = getAttribute("spawn_reinforcements");
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*/
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}
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