!anti-cheat support

pom.xml

@@ -201,5 +201,12 @@
 			<scope>system</scope>
 			<systemPath>${basedir}/lib/PlaceholderAPI.jar</systemPath>
 		</dependency>
+		<dependency>
+			<groupId>me.vagdedes</groupId>
+			<artifactId>spartan</artifactId>
+			<version>Univsersal</version>
+			<scope>system</scope>
+			<systemPath>${basedir}/lib/SpartanAPI.jar</systemPath>
+		</dependency>
 	</dependencies>
 </project>

src/main/java/net/Indyuce/mmocore/MMOCore.java

@@ -32,6 +32,8 @@ import net.Indyuce.mmocore.command.QuestsCommand;
 import net.Indyuce.mmocore.command.SkillsCommand;
 import net.Indyuce.mmocore.command.WaypointsCommand;
 import net.Indyuce.mmocore.command.WithdrawCommand;
+import net.Indyuce.mmocore.comp.anticheat.AntiCheatSupport;
+import net.Indyuce.mmocore.comp.anticheat.SpartanPlugin;
 import net.Indyuce.mmocore.comp.citizens.CitizenInteractEventListener;
 import net.Indyuce.mmocore.comp.citizens.CitizensMMOLoader;
 import net.Indyuce.mmocore.comp.flags.DefaultFlags;
@@ -106,6 +108,7 @@ public class MMOCore extends JavaPlugin {
 	public ConfigItemManager configItems;
 	public VaultEconomy economy;
 	public HologramSupport hologramSupport;
+	public AntiCheatSupport antiCheatSupport;
 	public InventoryManager inventoryManager;
 	public RegionHandler regionHandler = new DefaultRegionHandler();
 	public FlagPlugin flagPlugin = new DefaultFlags();
@@ -153,8 +156,8 @@ public class MMOCore extends JavaPlugin {
 			loadManager.registerLoader(new MythicMobsMMOLoader());
 
 		/*
-		 *  WorldGuard closes the flag registry after 'onLoad()',
+		 * WorldGuard closes the flag registry after 'onLoad()', so it must be
-		 *  so it must be registered here or it will throw an IllegalStateException
+		 * registered here or it will throw an IllegalStateException
 		 */
 		if (Bukkit.getPluginManager().getPlugin("WorldGuard") != null)
 			flagPlugin = new WorldGuardFlags();
@@ -203,14 +206,19 @@ public class MMOCore extends JavaPlugin {
 			getLogger().log(Level.INFO, "Hooked onto Holograms");
 		}
 
+		if (Bukkit.getPluginManager().getPlugin("Spartan") != null) {
+			antiCheatSupport = new SpartanPlugin();
+			getLogger().log(Level.INFO, "Hooked onto Spartan");
+		}
+
 		if (Bukkit.getPluginManager().getPlugin("MythicMobs") != null) {
 			Bukkit.getServer().getPluginManager().registerEvents(new MythicMobsDrops(), this);
 			MMOCore.plugin.getLogger().log(Level.INFO, "Hooked onto MythicMobs");
 		}
 
 		/*
-		 * resource regeneration. must check if entity is dead otherwise regen
+		 * resource regeneration. must check if entity is dead otherwise regen will make
-		 * will make the 'respawn' button glitched plus HURT entity effect bug
+		 * the 'respawn' button glitched plus HURT entity effect bug
 		 */
 		new BukkitRunnable() {
 			public void run() {
@@ -225,9 +233,8 @@ public class MMOCore extends JavaPlugin {
 		}.runTaskTimer(MMOCore.plugin, 100, 20);
 
 		/*
-		 * clean active loot chests every 5 minutes. cannot register this
+		 * clean active loot chests every 5 minutes. cannot register this runnable in
-		 * runnable in the loot chest manager because it is instanced when the
+		 * the loot chest manager because it is instanced when the plugin loads
-		 * plugin loads
 		 */
 		new BukkitRunnable() {
 			public void run() {
@@ -238,14 +245,16 @@ public class MMOCore extends JavaPlugin {
 		}.runTaskTimer(this, 5 * 60 * 20, 5 * 60 * 20);
 
 		/*
-		 * For the sake of the lord, make sure they aren't using MMOItems Mana
+		 * For the sake of the lord, make sure they aren't using MMOItems Mana and
-		 * and Stamina Addon...This should prevent a couple error reports
+		 * Stamina Addon...This should prevent a couple error reports produced by people
-		 * produced by people not reading the installation guide...
+		 * not reading the installation guide...
 		 */
 		if (Bukkit.getPluginManager().getPlugin("MMOItemsMana") != null) {
-			getLogger().log(Level.SEVERE, ChatColor.DARK_RED + "MMOCore is not meant to be used with MMOItems ManaAndStamina");
+			getLogger().log(Level.SEVERE,
+					ChatColor.DARK_RED + "MMOCore is not meant to be used with MMOItems ManaAndStamina");
 			getLogger().log(Level.SEVERE, ChatColor.DARK_RED + "Please read the installation guide!");
-			Bukkit.broadcastMessage(ChatColor.DARK_RED + "[MMOCore] MMOCore is not meant to be used with MMOItems ManaAndStamina");
+			Bukkit.broadcastMessage(
+					ChatColor.DARK_RED + "[MMOCore] MMOCore is not meant to be used with MMOItems ManaAndStamina");
 			Bukkit.broadcastMessage(ChatColor.DARK_RED + "[MMOCore] Please read the installation guide!");
 			return;
 		}
@@ -253,7 +262,8 @@ public class MMOCore extends JavaPlugin {
 		reloadPlugin();
 
 		if (getConfig().getBoolean("vanilla-exp-redirection.enabled"))
-			Bukkit.getPluginManager().registerEvents(new RedirectVanillaExp(getConfig().getDouble("vanilla-exp-redirection.ratio")), this);
+			Bukkit.getPluginManager().registerEvents(
+					new RedirectVanillaExp(getConfig().getDouble("vanilla-exp-redirection.ratio")), this);
 
 		/*
 		 * enable debug mode for extra debug tools.
@@ -285,10 +295,9 @@ public class MMOCore extends JavaPlugin {
 		Bukkit.getPluginManager().registerEvents(new PlayerCollectStats(), this);
 
 		/*
-		 * initialize player data from all online players. this is very
+		 * initialize player data from all online players. this is very important to do
-		 * important to do that after registering all the professses otherwise
+		 * that after registering all the professses otherwise the player datas can't
-		 * the player datas can't recognize what profess the player has and
+		 * recognize what profess the player has and professes will be lost
-		 * professes will be lost
 		 */
 		Bukkit.getOnlinePlayers().forEach(player -> dataProvider.getDataManager().setup(player));
 
@@ -442,6 +451,10 @@ public class MMOCore extends JavaPlugin {
 		return getFile();
 	}
 
+	public boolean hasAntiCheat() {
+		return antiCheatSupport != null;
+	}
+
 	public boolean hasHolograms() {
 		return hologramSupport != null;
 	}

src/main/java/net/Indyuce/mmocore/api/experience/PlayerProfessions.java

@@ -128,7 +128,7 @@ public class PlayerProfessions {
 
 		// display hologram
 		if (MMOCore.plugin.getConfig().getBoolean("display-exp-holograms") && playerData.isOnline())
-			if (loc != null && MMOCore.plugin.hologramSupport != null)
+			if (loc != null && MMOCore.plugin.hasHolograms())
 				MMOCore.plugin.hologramSupport.displayIndicator(loc.add(.5, 1.5, .5),
 						MMOCore.plugin.configManager.getSimpleMessage("exp-hologram", "exp", "" + value).message(), playerData.getPlayer());
 

src/main/java/net/Indyuce/mmocore/api/player/PlayerData.java

@@ -448,7 +448,7 @@ public class PlayerData extends OfflinePlayerData {
 
 		// display hologram
 		if (MMOCore.plugin.getConfig().getBoolean("display-exp-holograms") && isOnline())
-			if (loc != null && MMOCore.plugin.hologramSupport != null)
+			if (loc != null && MMOCore.plugin.hasHolograms())
 				MMOCore.plugin.hologramSupport.displayIndicator(loc.add(.5, 1.5, .5),
 						MMOCore.plugin.configManager.getSimpleMessage("exp-hologram", "exp", "" + value).message(), getPlayer());
 

src/main/java/net/Indyuce/mmocore/comp/anticheat/AntiCheatSupport.java

@@ -0,0 +1,9 @@
+package net.Indyuce.mmocore.comp.anticheat;
+
+import java.util.Map;
+
+import org.bukkit.entity.Player;
+
+public abstract class AntiCheatSupport {
+	public abstract void disableAntiCheat(Player player, Map<CheatType, Integer> map);
+}

src/main/java/net/Indyuce/mmocore/comp/anticheat/CheatType.java

@@ -0,0 +1,44 @@
+package net.Indyuce.mmocore.comp.anticheat;
+
+public enum CheatType {
+	GENERAL_EXPLOITS("Exploits"),
+	NO_SWING("NoSwing"),
+	MOVEMENT("IrregularMovements"),
+	CLIPPING("Clip"),
+	IMPOSSIBLE_ACTION("ImpossibleActions"),
+	INVENTORY_CLEAR("ItemDrops"),
+	INVENTORY_CLICKS("InventoryClicks"),
+	AUTO_SPRINT("Sprint"),
+	JESUS("Jesus"),
+	NO_SLOWDOWN("NoSlowdown"),
+	CRITICAL_HITS("Criticals"),
+	NUKER("Nuker"),
+	GHOST_HAND("GhostHand"),
+	LIQUIDS("Liquids"),
+	BLOCK_REACH("BlockReach"),
+	ELYTRA("ElytraMove"),
+	BOAT("BoatMove"),
+	FAST_BOW("FastBow"),
+	FAST_CLICK("FastClicks"),
+	FAST_HEAL("FastHeal"),
+	FLYING("Fly"),
+	HIT_REACH("HitReach"),
+	FAST_BREAK("FastBreak"),
+	FAST_PLACE("FastPlace"),
+	SPEED("Speed"),
+	NO_FALL("NoFall"),
+	ILLEGAL_POS("IllegalPosition"),
+	FAST_EAT("FastEat"),
+	VELOCITY("Velocity"),
+	KILLAURA("KillAura");
+
+	private final String spartan;
+
+	CheatType(String spartan) {
+		this.spartan = spartan;
+	}
+
+	public String toSpartan() {
+		return spartan;
+	}
+}

src/main/java/net/Indyuce/mmocore/comp/anticheat/SpartanPlugin.java

@@ -0,0 +1,21 @@
+package net.Indyuce.mmocore.comp.anticheat;
+
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.bukkit.entity.Player;
+
+import me.vagdedes.spartan.api.API;
+import me.vagdedes.spartan.system.Enums.HackType;
+
+public class SpartanPlugin extends AntiCheatSupport {
+	@Override
+	public void disableAntiCheat(Player player, Map<CheatType, Integer> map) {
+		for(Entry<CheatType, Integer> entry : map.entrySet())
+			API.cancelCheck(player, fromCheatType(entry.getKey()), entry.getValue());
+	}
+	
+	private HackType fromCheatType(CheatType ct) {
+		return HackType.valueOf(ct.toSpartan());
+	}
+}

src/main/java/net/Indyuce/mmocore/comp/mythicmobs/MythicMobSkill.java

@@ -1,15 +1,21 @@
 package net.Indyuce.mmocore.comp.mythicmobs;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
-import java.util.Optional;
+import java.util.Map;
+import java.util.logging.Level;
 
 import org.apache.commons.lang.Validate;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.entity.Entity;
 
+import com.google.common.base.Enums;
+import com.google.common.base.Optional;
+
 import io.lumine.xikage.mythicmobs.MythicMobs;
+import net.Indyuce.mmocore.MMOCore;
 import net.Indyuce.mmocore.api.player.PlayerData;
 import net.Indyuce.mmocore.api.skill.Skill;
 import net.Indyuce.mmocore.api.skill.SkillResult;
@@ -17,9 +23,11 @@ import net.Indyuce.mmocore.api.skill.SkillResult.CancelReason;
 import net.Indyuce.mmocore.api.util.MMOCoreUtils;
 import net.Indyuce.mmocore.api.util.math.formula.IntegerLinearValue;
 import net.Indyuce.mmocore.api.util.math.formula.LinearValue;
+import net.Indyuce.mmocore.comp.anticheat.CheatType;
 
 public class MythicMobSkill extends Skill {
 	private final io.lumine.xikage.mythicmobs.skills.Skill skill;
+	private final Map<CheatType, Integer> antiCheat = new HashMap<>();
 
 	// private final BiFunction<PlayerDataManager, SkillInfo, SkillResult> cast;
 
@@ -29,7 +37,7 @@ public class MythicMobSkill extends Skill {
 		String mmId = config.getString("mythicmobs-skill-id");
 		Validate.notNull(mmId, "Could not find MM skill ID");
 
-		Optional<io.lumine.xikage.mythicmobs.skills.Skill> opt = MythicMobs.inst().getSkillManager().getSkill(mmId);
+		java.util.Optional<io.lumine.xikage.mythicmobs.skills.Skill> opt = MythicMobs.inst().getSkillManager().getSkill(mmId);
 		Validate.isTrue(opt.isPresent(), "Could not find MM skill " + mmId);
 		skill = opt.get();
 
@@ -46,6 +54,14 @@ public class MythicMobSkill extends Skill {
 				addModifier(key, readLinearValue((ConfigurationSection) mod));
 		}
 
+		if (config.isConfigurationSection("disable-anti-cheat"))
+			for(String key : config.getConfigurationSection("").getKeys(false)) {
+				Optional<CheatType> optional = Enums.getIfPresent(CheatType.class, "");
+				if(optional.isPresent() && config.isInt("disable-anti-cheat." + key))
+					antiCheat.put(optional.get(), config.getInt("disable-anti-cheat." + key));
+				else MMOCore.log(Level.WARNING, "Invalid Anti-Cheat configuration for '" + id + "'!");
+			}
+
 		// cast = config.getBoolean("target") ? (data, info) -> new
 		// TargetSkillResult(data, info, def(config.getDouble("range"), 50)) :
 		// (data, info) -> new SkillResult(data, info);
@@ -71,12 +87,13 @@ public class MythicMobSkill extends Skill {
 		targets.add(data.getPlayer());
 
 		/*
-		 * cache placeholders so they can be retrieved later by MythicMobs math
+		 * cache placeholders so they can be retrieved later by MythicMobs math formulas
-		 * formulas
 		 */
 		data.getSkillData().cacheModifiers(this, cast);
 
-		if (!MythicMobs.inst().getAPIHelper().castSkill(data.getPlayer(), this.skill.getInternalName(), data.getPlayer(), data.getPlayer().getEyeLocation(), targets, null, 1))
+		if(MMOCore.plugin.hasAntiCheat()) MMOCore.plugin.antiCheatSupport.disableAntiCheat(data.getPlayer(), antiCheat);
+		if (!MythicMobs.inst().getAPIHelper().castSkill(data.getPlayer(), this.skill.getInternalName(),
+				data.getPlayer(), data.getPlayer().getEyeLocation(), targets, null, 1))
 			cast.abort(CancelReason.OTHER);
 
 		return cast;