238 lines
9.4 KiB
Java
238 lines
9.4 KiB
Java
package com.zeshanaslam.actionhealth;
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import be.maximvdw.placeholderapi.PlaceholderAPI;
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import com.sk89q.worldguard.protection.ApplicableRegionSet;
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import com.sk89q.worldguard.protection.regions.ProtectedRegion;
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import org.bukkit.Bukkit;
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import org.bukkit.ChatColor;
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import org.bukkit.Location;
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import org.bukkit.entity.LivingEntity;
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import org.bukkit.entity.Player;
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import org.bukkit.potion.PotionEffectType;
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import org.bukkit.scheduler.BukkitRunnable;
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import java.lang.reflect.Field;
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import java.lang.reflect.Method;
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public class HealthUtil {
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private Main plugin;
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public HealthUtil(Main plugin) {
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this.plugin = plugin;
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}
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public void sendHealth(Player receiver, LivingEntity entity, double health) {
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if (plugin.settingsManager.canSee) {
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if (entity instanceof Player) {
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Player player = (Player) entity;
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if (!receiver.canSee(player)) {
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return;
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}
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}
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}
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if (plugin.settingsManager.spectatorMode) {
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if (entity instanceof Player) {
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Player player = (Player) entity;
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// Using string version for older versions. Checking for gamemode is null because of fake player npcs.
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if (player.getGameMode() != null && player.getGameMode().name().equals("SPECTATOR")) {
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return;
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}
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}
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}
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if (plugin.settingsManager.invisiblePotion) {
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if (entity.hasPotionEffect(PotionEffectType.INVISIBILITY)) {
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return;
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}
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}
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if (plugin.settingsManager.delay) {
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new BukkitRunnable() {
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public void run() {
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String output = getOutput(entity.getHealth(), receiver, entity);
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if (output != null)
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sendActionBar(receiver, output);
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}
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}.runTaskLater(plugin, 1L);
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} else {
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String output = getOutput(health, receiver, entity);
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if (output != null)
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sendActionBar(receiver, output);
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}
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}
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private String getOutput(double health, Player receiver, LivingEntity entity) {
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String name;
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double maxHealth = entity.getMaxHealth();
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if (health < 0.0 || entity.isDead()) health = 0.0;
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if (entity.getCustomName() == null) {
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name = entity.getName();
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} else {
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name = entity.getCustomName();
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}
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if (plugin.settingsManager.blacklist.contains(name)) return null;
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if (plugin.settingsManager.stripName) name = ChatColor.stripColor(name);
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if (plugin.settingsManager.translate.containsKey(entity.getName()))
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name = plugin.settingsManager.translate.get(entity.getName());
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String output = plugin.settingsManager.healthMessage;
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if (entity instanceof Player) {
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String displayName;
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Player player = (Player) entity;
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if (player.getDisplayName() == null) {
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displayName = name;
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} else {
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displayName = player.getDisplayName();
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}
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output = output.replace("{displayname}", displayName);
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// Placeholder apis
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if (plugin.settingsManager.hasMVdWPlaceholderAPI) {
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output = be.maximvdw.placeholderapi.PlaceholderAPI.replacePlaceholders(player, output);
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}
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if (plugin.settingsManager.hasPlaceholderAPI) {
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output = me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(player, output);
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output = me.clip.placeholderapi.PlaceholderAPI.setRelationalPlaceholders(receiver, player, output);
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}
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} else {
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if (!plugin.settingsManager.healthMessageOther.isEmpty()) {
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output = plugin.settingsManager.healthMessageOther;
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}
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output = output.replace("{displayname}", name);
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}
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output = output.replace("{name}", name);
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output = output.replace("{health}", String.valueOf((int) health));
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output = output.replace("{maxhealth}", String.valueOf((int) maxHealth));
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if (output.contains("{usestyle}")) {
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StringBuilder style = new StringBuilder();
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int left = plugin.settingsManager.limitHealth;
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double heart = maxHealth / plugin.settingsManager.limitHealth;
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double halfHeart = heart / 2;
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double tempHealth = health;
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if (maxHealth != health && health >= 0 && !entity.isDead()) {
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for (int i = 0; i < plugin.settingsManager.limitHealth; i++) {
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if (tempHealth - heart > 0) {
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tempHealth = tempHealth - heart;
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style.append(plugin.settingsManager.filledHeartIcon);
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left--;
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} else {
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break;
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}
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}
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if (tempHealth > halfHeart) {
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style.append(plugin.settingsManager.filledHeartIcon);
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left--;
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} else if (tempHealth > 0 && tempHealth <= halfHeart) {
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style.append(plugin.settingsManager.halfHeartIcon);
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left--;
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}
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}
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if (maxHealth != health) {
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for (int i = 0; i < left; i++) {
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style.append(plugin.settingsManager.emptyHeartIcon);
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}
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} else {
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for (int i = 0; i < left; i++) {
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style.append(plugin.settingsManager.filledHeartIcon);
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}
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}
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output = output.replace("{usestyle}", style.toString());
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}
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return output;
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}
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public void sendActionBar(Player player, String message) {
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message = ChatColor.translateAlternateColorCodes('&', message);
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try {
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if (plugin.settingsManager.mcVersion.equals("v1_12_R1") || plugin.settingsManager.mcVersion.equals("v1_13_R1")) {
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new PreAction(player, message);
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} else if (!(plugin.settingsManager.mcVersion.equalsIgnoreCase("v1_8_R1") || (plugin.settingsManager.mcVersion.contains("v1_7_")))) {
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Class<?> c1 = Class.forName("org.bukkit.craftbukkit." + plugin.settingsManager.mcVersion + ".entity.CraftPlayer");
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Object p = c1.cast(player);
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Object ppoc;
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Class<?> c4 = Class.forName("net.minecraft.server." + plugin.settingsManager.mcVersion + ".PacketPlayOutChat");
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Class<?> c5 = Class.forName("net.minecraft.server." + plugin.settingsManager.mcVersion + ".Packet");
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Class<?> c2 = Class.forName("net.minecraft.server." + plugin.settingsManager.mcVersion + ".ChatComponentText");
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Class<?> c3 = Class.forName("net.minecraft.server." + plugin.settingsManager.mcVersion + ".IChatBaseComponent");
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Object o = c2.getConstructor(new Class<?>[]{String.class}).newInstance(message);
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ppoc = c4.getConstructor(new Class<?>[]{c3, byte.class}).newInstance(o, (byte) 2);
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Method getHandle = c1.getDeclaredMethod("getHandle");
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Object handle = getHandle.invoke(p);
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Field fieldConnection = handle.getClass().getDeclaredField("playerConnection");
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Object playerConnection = fieldConnection.get(handle);
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Method sendPacket = playerConnection.getClass().getDeclaredMethod("sendPacket", c5);
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sendPacket.invoke(playerConnection, ppoc);
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} else {
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Class<?> c1 = Class.forName("org.bukkit.craftbukkit." + plugin.settingsManager.mcVersion + ".entity.CraftPlayer");
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Object p = c1.cast(player);
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Object ppoc;
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Class<?> c4 = Class.forName("net.minecraft.server." + plugin.settingsManager.mcVersion + ".PacketPlayOutChat");
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Class<?> c5 = Class.forName("net.minecraft.server." + plugin.settingsManager.mcVersion + ".Packet");
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Class<?> c2 = Class.forName("net.minecraft.server." + plugin.settingsManager.mcVersion + ".ChatSerializer");
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Class<?> c3 = Class.forName("net.minecraft.server." + plugin.settingsManager.mcVersion + ".IChatBaseComponent");
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Method m3 = c2.getDeclaredMethod("a", String.class);
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Object cbc = c3.cast(m3.invoke(c2, "{\"text\": \"" + message + "\"}"));
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ppoc = c4.getConstructor(new Class<?>[]{c3, byte.class}).newInstance(cbc, (byte) 2);
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Method getHandle = c1.getDeclaredMethod("getHandle");
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Object handle = getHandle.invoke(p);
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Field fieldConnection = handle.getClass().getDeclaredField("playerConnection");
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Object playerConnection = fieldConnection.get(handle);
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Method sendPacket = playerConnection.getClass().getDeclaredMethod("sendPacket", c5);
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sendPacket.invoke(playerConnection, ppoc);
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public boolean isDisabled(Location location) {
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if (plugin.worldGuardPlugin == null) {
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return false;
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}
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ApplicableRegionSet applicableRegions = plugin.worldGuardPlugin.getRegionManager(location.getWorld()).getApplicableRegions(location);
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for (ProtectedRegion region : applicableRegions) {
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if (plugin.settingsManager.regions.contains(region.getId())) {
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return true;
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}
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}
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return false;
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}
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}
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