From 21587db74dd1177d1a570a91f8ddbaa34bbbbb76 Mon Sep 17 00:00:00 2001 From: Naman Date: Sat, 31 Mar 2018 11:46:37 -0500 Subject: [PATCH] Iterator Fix in Fly to avoid concurrent exceptions 1.12 particle support --- pom.xml | 9 - .../massivecraft/factions/cmd/CmdAdmin.java | 5 + .../com/massivecraft/factions/cmd/CmdFly.java | 10 +- .../factions/cmd/CmdSeeChunk.java | 3 +- .../listeners/FactionsPlayerListener.java | 3 +- .../massivecraft/factions/zcore/util/TL.java | 4 +- .../zcore/util/particles/ParticleEffect.java | 1590 +++++++++++++++++ .../zcore/util/particles/ReflectionUtils.java | 605 +++++++ src/main/resources/plugin.yml | 2 +- 9 files changed, 2212 insertions(+), 19 deletions(-) create mode 100644 src/main/java/com/massivecraft/factions/zcore/util/particles/ParticleEffect.java create mode 100644 src/main/java/com/massivecraft/factions/zcore/util/particles/ReflectionUtils.java diff --git a/pom.xml b/pom.xml index f3336fad..a794424c 100644 --- a/pom.xml +++ b/pom.xml @@ -47,10 +47,6 @@ com.google.gson com.massivecraft.factions.shade.com.google.gson - - com.darkblade12 - com.massivecraft.factions.shade.com.darkblade12 - @@ -66,11 +62,6 @@ - - com.darkblade12 - particleeffect - 1.7.0-SNAPSHOT - org.spigotmc spigot-api diff --git a/src/main/java/com/massivecraft/factions/cmd/CmdAdmin.java b/src/main/java/com/massivecraft/factions/cmd/CmdAdmin.java index 4a746871..6edffb2f 100644 --- a/src/main/java/com/massivecraft/factions/cmd/CmdAdmin.java +++ b/src/main/java/com/massivecraft/factions/cmd/CmdAdmin.java @@ -66,6 +66,11 @@ public class CmdAdmin extends FCommand { FPlayer admin = targetFaction.getFPlayerAdmin(); + if (fyou == admin && fyou.getFaction().getSize() == 1) { + msg(TL.COMMAND_ADMIN_NOMEMBERS); + return; + } + // if target player is currently admin, demote and replace him if (fyou == admin) { targetFaction.promoteNewLeader(); diff --git a/src/main/java/com/massivecraft/factions/cmd/CmdFly.java b/src/main/java/com/massivecraft/factions/cmd/CmdFly.java index efb22dee..c75884a2 100644 --- a/src/main/java/com/massivecraft/factions/cmd/CmdFly.java +++ b/src/main/java/com/massivecraft/factions/cmd/CmdFly.java @@ -1,11 +1,12 @@ package com.massivecraft.factions.cmd; -import com.darkblade12.particleeffect.ParticleEffect; + import com.massivecraft.factions.*; import com.massivecraft.factions.struct.Permission; import com.massivecraft.factions.struct.Relation; import com.massivecraft.factions.util.WarmUpUtil; import com.massivecraft.factions.zcore.util.TL; +import com.massivecraft.factions.zcore.util.particles.ParticleEffect; import org.bukkit.Bukkit; import org.bukkit.GameMode; import org.bukkit.entity.Entity; @@ -160,8 +161,9 @@ public class CmdFly extends FCommand { id = Bukkit.getScheduler().scheduleSyncRepeatingTask(P.p, new Runnable() { @Override public void run() { - for(String name : flyMap.keySet()){ - Player player = Bukkit.getPlayer(name); + Iterator itr = flyMap.keySet().iterator(); + while (itr.hasNext()) { + Player player = Bukkit.getPlayer(itr.next()); if (player == null){ continue; } @@ -169,9 +171,7 @@ public class CmdFly extends FCommand { continue; } - ParticleEffect.CLOUD.display(0, 0, 0, 0, 1, player.getLocation().add(0, -0.35, 0), 16); - } if (flyMap.keySet().size() == 0){ Bukkit.getScheduler().cancelTask(id); diff --git a/src/main/java/com/massivecraft/factions/cmd/CmdSeeChunk.java b/src/main/java/com/massivecraft/factions/cmd/CmdSeeChunk.java index 91cf278f..73430f95 100644 --- a/src/main/java/com/massivecraft/factions/cmd/CmdSeeChunk.java +++ b/src/main/java/com/massivecraft/factions/cmd/CmdSeeChunk.java @@ -1,12 +1,13 @@ package com.massivecraft.factions.cmd; -import com.darkblade12.particleeffect.ParticleEffect; + import com.massivecraft.factions.FLocation; import com.massivecraft.factions.P; import com.massivecraft.factions.struct.Permission; import com.massivecraft.factions.util.VisualizeUtil; import com.massivecraft.factions.zcore.util.TL; +import com.massivecraft.factions.zcore.util.particles.ParticleEffect; import org.bukkit.Bukkit; import org.bukkit.Location; import org.bukkit.Material; diff --git a/src/main/java/com/massivecraft/factions/listeners/FactionsPlayerListener.java b/src/main/java/com/massivecraft/factions/listeners/FactionsPlayerListener.java index 3891f61f..fbeb81fb 100644 --- a/src/main/java/com/massivecraft/factions/listeners/FactionsPlayerListener.java +++ b/src/main/java/com/massivecraft/factions/listeners/FactionsPlayerListener.java @@ -1,6 +1,6 @@ package com.massivecraft.factions.listeners; -import com.darkblade12.particleeffect.ParticleEffect; + import com.massivecraft.factions.*; import com.massivecraft.factions.cmd.CmdFly; import com.massivecraft.factions.cmd.CmdSeeChunk; @@ -20,6 +20,7 @@ import com.massivecraft.factions.zcore.fperms.PermissableAction; import com.massivecraft.factions.zcore.persist.MemoryFPlayer; import com.massivecraft.factions.zcore.util.TL; import com.massivecraft.factions.zcore.util.TextUtil; +import com.massivecraft.factions.zcore.util.particles.ParticleEffect; import org.bukkit.Bukkit; import org.bukkit.Location; import org.bukkit.Material; diff --git a/src/main/java/com/massivecraft/factions/zcore/util/TL.java b/src/main/java/com/massivecraft/factions/zcore/util/TL.java index 85eedc3f..dd681d98 100644 --- a/src/main/java/com/massivecraft/factions/zcore/util/TL.java +++ b/src/main/java/com/massivecraft/factions/zcore/util/TL.java @@ -610,8 +610,8 @@ public enum TL { COMMAND_STUCK_FORSTUCK("for %1$s initiating a safe teleport out"), COMMAND_STUCK_DESCRIPTION("Safely teleports you out of enemy faction"), - COMMAND_SEECHUNK_ENABLED("&cSee chunk enabled!"), - COMMAND_SEECHUNK_DISABLED("&cSeechunk disbaled!"), + COMMAND_SEECHUNK_ENABLED("&cSeechunk enabled!"), + COMMAND_SEECHUNK_DISABLED("&cSeechunk disabled!"), COMMAND_TAG_TAKEN("That tag is already taken"), diff --git a/src/main/java/com/massivecraft/factions/zcore/util/particles/ParticleEffect.java b/src/main/java/com/massivecraft/factions/zcore/util/particles/ParticleEffect.java new file mode 100644 index 00000000..904467a6 --- /dev/null +++ b/src/main/java/com/massivecraft/factions/zcore/util/particles/ParticleEffect.java @@ -0,0 +1,1590 @@ +package com.massivecraft.factions.zcore.util.particles; + + +import org.bukkit.Bukkit; +import org.bukkit.Color; +import org.bukkit.Location; +import org.bukkit.Material; +import org.bukkit.entity.Player; +import org.bukkit.util.Vector; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.Arrays; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; + +/** + * ParticleEffect Library + *

+ * This library was created by @DarkBlade12 and allows you to display all Minecraft particle effects on a Bukkit server + *

+ * You are welcome to use it, modify it and redistribute it under the following conditions: + *

    + *
  • Don't claim this class as your own + *
  • Don't remove this disclaimer + *
+ *

+ * Special thanks: + *

    + *
  • @microgeek (original idea, names and packet parameters) + *
  • @ShadyPotato (1.8 names, ids and packet parameters) + *
  • @RingOfStorms (particle behavior) + *
  • @Cybermaxke (particle behavior) + *
  • @JamieSinn (hosting a jenkins server and documentation for particleeffect) + *
+ *

+ * It would be nice if you provide credit to me if you use this class in a published project + * + * @author DarkBlade12 + * @version 1.7 + */ +public enum ParticleEffect { + /** + * A particle effect which is displayed by exploding tnt and creepers: + *

    + *
  • It looks like a white cloud + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + EXPLOSION_NORMAL("explode", 0, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by exploding ghast fireballs and wither skulls: + *
    + *
  • It looks like a gray ball which is fading away + *
  • The speed value slightly influences the size of this particle effect + *
+ */ + EXPLOSION_LARGE("largeexplode", 1, -1), + /** + * A particle effect which is displayed by exploding tnt and creepers: + *
    + *
  • It looks like a crowd of gray balls which are fading away + *
  • The speed value has no influence on this particle effect + *
+ */ + EXPLOSION_HUGE("hugeexplosion", 2, -1), + /** + * A particle effect which is displayed by launching fireworks: + *
    + *
  • It looks like a white star which is sparkling + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + FIREWORKS_SPARK("fireworksSpark", 3, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by swimming entities and arrows in water: + *
    + *
  • It looks like a bubble + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + WATER_BUBBLE("bubble", 4, -1, ParticleProperty.DIRECTIONAL, ParticleProperty.REQUIRES_WATER), + /** + * A particle effect which is displayed by swimming entities and shaking wolves: + *
    + *
  • It looks like a blue drop + *
  • The speed value has no influence on this particle effect + *
+ */ + WATER_SPLASH("splash", 5, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed on water when fishing: + *
    + *
  • It looks like a blue droplet + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + WATER_WAKE("wake", 6, 7, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by water: + *
    + *
  • It looks like a tiny blue square + *
  • The speed value has no influence on this particle effect + *
+ */ + SUSPENDED("suspended", 7, -1, ParticleProperty.REQUIRES_WATER), + /** + * A particle effect which is displayed by air when close to bedrock and the in the void: + *
    + *
  • It looks like a tiny gray square + *
  • The speed value has no influence on this particle effect + *
+ */ + SUSPENDED_DEPTH("depthSuspend", 8, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed when landing a critical hit and by arrows: + *
    + *
  • It looks like a light brown cross + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + CRIT("crit", 9, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed when landing a hit with an enchanted weapon: + *
    + *
  • It looks like a cyan star + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + CRIT_MAGIC("magicCrit", 10, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by primed tnt, torches, droppers, dispensers, end portals, brewing stands and monster spawners: + *
    + *
  • It looks like a little gray cloud + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + SMOKE_NORMAL("smoke", 11, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by fire, minecarts with furnace and blazes: + *
    + *
  • It looks like a large gray cloud + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + SMOKE_LARGE("largesmoke", 12, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed when splash potions or bottles o' enchanting hit something: + *
    + *
  • It looks like a white swirl + *
  • The speed value causes the particle to only move upwards when set to 0 + *
  • Only the motion on the y-axis can be controlled, the motion on the x- and z-axis are multiplied by 0.1 when setting the values to 0 + *
+ */ + SPELL("spell", 13, -1), + /** + * A particle effect which is displayed when instant splash potions hit something: + *
    + *
  • It looks like a white cross + *
  • The speed value causes the particle to only move upwards when set to 0 + *
  • Only the motion on the y-axis can be controlled, the motion on the x- and z-axis are multiplied by 0.1 when setting the values to 0 + *
+ */ + SPELL_INSTANT("instantSpell", 14, -1), + /** + * A particle effect which is displayed by entities with active potion effects: + *
    + *
  • It looks like a colored swirl + *
  • The speed value causes the particle to be colored black when set to 0 + *
  • The particle color gets lighter when increasing the speed and darker when decreasing the speed + *
+ */ + SPELL_MOB("mobSpell", 15, -1, ParticleProperty.COLORABLE), + /** + * A particle effect which is displayed by entities with active potion effects applied through a beacon: + *
    + *
  • It looks like a transparent colored swirl + *
  • The speed value causes the particle to be always colored black when set to 0 + *
  • The particle color gets lighter when increasing the speed and darker when decreasing the speed + *
+ */ + SPELL_MOB_AMBIENT("mobSpellAmbient", 16, -1, ParticleProperty.COLORABLE), + /** + * A particle effect which is displayed by witches: + *
    + *
  • It looks like a purple cross + *
  • The speed value causes the particle to only move upwards when set to 0 + *
  • Only the motion on the y-axis can be controlled, the motion on the x- and z-axis are multiplied by 0.1 when setting the values to 0 + *
+ */ + SPELL_WITCH("witchMagic", 17, -1), + /** + * A particle effect which is displayed by blocks beneath a water source: + *
    + *
  • It looks like a blue drip + *
  • The speed value has no influence on this particle effect + *
+ */ + DRIP_WATER("dripWater", 18, -1), + /** + * A particle effect which is displayed by blocks beneath a lava source: + *
    + *
  • It looks like an orange drip + *
  • The speed value has no influence on this particle effect + *
+ */ + DRIP_LAVA("dripLava", 19, -1), + /** + * A particle effect which is displayed when attacking a villager in a village: + *
    + *
  • It looks like a cracked gray heart + *
  • The speed value has no influence on this particle effect + *
+ */ + VILLAGER_ANGRY("angryVillager", 20, -1), + /** + * A particle effect which is displayed when using bone meal and trading with a villager in a village: + *
    + *
  • It looks like a green star + *
  • The speed value has no influence on this particle effect + *
+ */ + VILLAGER_HAPPY("happyVillager", 21, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by mycelium: + *
    + *
  • It looks like a tiny gray square + *
  • The speed value has no influence on this particle effect + *
+ */ + TOWN_AURA("townaura", 22, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by note blocks: + *
    + *
  • It looks like a colored note + *
  • The speed value causes the particle to be colored green when set to 0 + *
+ */ + NOTE("note", 23, -1, ParticleProperty.COLORABLE), + /** + * A particle effect which is displayed by nether portals, endermen, ender pearls, eyes of ender, ender chests and dragon eggs: + *
    + *
  • It looks like a purple cloud + *
  • The speed value influences the spread of this particle effect + *
+ */ + PORTAL("portal", 24, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by enchantment tables which are nearby bookshelves: + *
    + *
  • It looks like a cryptic white letter + *
  • The speed value influences the spread of this particle effect + *
+ */ + ENCHANTMENT_TABLE("enchantmenttable", 25, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by torches, active furnaces, magma cubes and monster spawners: + *
    + *
  • It looks like a tiny flame + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + FLAME("flame", 26, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by lava: + *
    + *
  • It looks like a spark + *
  • The speed value has no influence on this particle effect + *
+ */ + LAVA("lava", 27, -1), + /** + * A particle effect which is currently unused: + *
    + *
  • It looks like a transparent gray square + *
  • The speed value has no influence on this particle effect + *
+ */ + FOOTSTEP("footstep", 28, -1), + /** + * A particle effect which is displayed when a mob dies: + *
    + *
  • It looks like a large white cloud + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + CLOUD("cloud", 29, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by redstone ore, powered redstone, redstone torches and redstone repeaters: + *
    + *
  • It looks like a tiny colored cloud + *
  • The speed value causes the particle to be colored red when set to 0 + *
+ */ + REDSTONE("reddust", 30, -1, ParticleProperty.COLORABLE), + /** + * A particle effect which is displayed when snowballs hit a block: + *
    + *
  • It looks like a little piece with the snowball texture + *
  • The speed value has no influence on this particle effect + *
+ */ + SNOWBALL("snowballpoof", 31, -1), + /** + * A particle effect which is currently unused: + *
    + *
  • It looks like a tiny white cloud + *
  • The speed value influences the velocity at which the particle flies off + *
+ */ + SNOW_SHOVEL("snowshovel", 32, -1, ParticleProperty.DIRECTIONAL), + /** + * A particle effect which is displayed by slimes: + *
    + *
  • It looks like a tiny part of the slimeball icon + *
  • The speed value has no influence on this particle effect + *
+ */ + SLIME("slime", 33, -1), + /** + * A particle effect which is displayed when breeding and taming animals: + *
    + *
  • It looks like a red heart + *
  • The speed value has no influence on this particle effect + *
+ */ + HEART("heart", 34, -1), + /** + * A particle effect which is displayed by barriers: + *
    + *
  • It looks like a red box with a slash through it + *
  • The speed value has no influence on this particle effect + *
+ */ + BARRIER("barrier", 35, 8), + /** + * A particle effect which is displayed when breaking a tool or eggs hit a block: + *
    + *
  • It looks like a little piece with an item texture + *
+ */ + ITEM_CRACK("iconcrack", 36, -1, ParticleProperty.DIRECTIONAL, ParticleProperty.REQUIRES_DATA), + /** + * A particle effect which is displayed when breaking blocks or sprinting: + *
    + *
  • It looks like a little piece with a block texture + *
  • The speed value has no influence on this particle effect + *
+ */ + BLOCK_CRACK("blockcrack", 37, -1, ParticleProperty.REQUIRES_DATA), + /** + * A particle effect which is displayed when falling: + *
    + *
  • It looks like a little piece with a block texture + *
+ */ + BLOCK_DUST("blockdust", 38, 7, ParticleProperty.DIRECTIONAL, ParticleProperty.REQUIRES_DATA), + /** + * A particle effect which is displayed when rain hits the ground: + *
    + *
  • It looks like a blue droplet + *
  • The speed value has no influence on this particle effect + *
+ */ + WATER_DROP("droplet", 39, 8), + /** + * A particle effect which is currently unused: + *
    + *
  • It has no visual effect + *
+ */ + ITEM_TAKE("take", 40, 8), + /** + * A particle effect which is displayed by elder guardians: + *
    + *
  • It looks like the shape of the elder guardian + *
  • The speed value has no influence on this particle effect + *
  • The offset values have no influence on this particle effect + *
+ */ + MOB_APPEARANCE("mobappearance", 41, 8); + + private static final Map NAME_MAP = new HashMap(); + private static final Map ID_MAP = new HashMap(); + + // Initialize map for quick name and id lookup + static { + for (ParticleEffect effect : values()) { + NAME_MAP.put(effect.name, effect); + ID_MAP.put(effect.id, effect); + } + } + + private final String name; + private final int id; + private final int requiredVersion; + private final List properties; + + /** + * Construct a new particle effect + * + * @param name Name of this particle effect + * @param id Id of this particle effect + * @param requiredVersion Version which is required (1.x) + * @param properties Properties of this particle effect + */ + private ParticleEffect(String name, int id, int requiredVersion, ParticleProperty... properties) { + this.name = name; + this.id = id; + this.requiredVersion = requiredVersion; + this.properties = Arrays.asList(properties); + } + + /** + * Returns the particle effect with the given name + * + * @param name Name of the particle effect + * @return The particle effect + */ + public static ParticleEffect fromName(String name) { + for (Entry entry : NAME_MAP.entrySet()) { + if (!entry.getKey().equalsIgnoreCase(name)) { + continue; + } + return entry.getValue(); + } + return null; + } + + /** + * Returns the particle effect with the given id + * + * @param id Id of the particle effect + * @return The particle effect + */ + public static ParticleEffect fromId(int id) { + for (Entry entry : ID_MAP.entrySet()) { + if (entry.getKey() != id) { + continue; + } + return entry.getValue(); + } + return null; + } + + /** + * Determine if water is at a certain location + * + * @param location Location to check + * @return Whether water is at this location or not + */ + private static boolean isWater(Location location) { + Material material = location.getBlock().getType(); + return material == Material.WATER || material == Material.STATIONARY_WATER; + } + + /** + * Determine if the distance between @param location and one of the players exceeds 256 + * + * @param location Location to check + * @return Whether the distance exceeds 256 or not + */ + private static boolean isLongDistance(Location location, List players) { + String world = location.getWorld().getName(); + for (Player player : players) { + Location playerLocation = player.getLocation(); + if (!world.equals(playerLocation.getWorld().getName()) || playerLocation.distanceSquared(location) < 65536) { + continue; + } + return true; + } + return false; + } + + /** + * Determine if the data type for a particle effect is correct + * + * @param effect Particle effect + * @param data Particle data + * @return Whether the data type is correct or not + */ + private static boolean isDataCorrect(ParticleEffect effect, ParticleData data) { + return ((effect == BLOCK_CRACK || effect == BLOCK_DUST) && data instanceof BlockData) || (effect == ITEM_CRACK && data instanceof ItemData); + } + + /** + * Determine if the color type for a particle effect is correct + * + * @param effect Particle effect + * @param color Particle color + * @return Whether the color type is correct or not + */ + private static boolean isColorCorrect(ParticleEffect effect, ParticleColor color) { + return ((effect == SPELL_MOB || effect == SPELL_MOB_AMBIENT || effect == REDSTONE) && color instanceof OrdinaryColor) || (effect == NOTE && color instanceof NoteColor); + } + + /** + * Returns the name of this particle effect + * + * @return The name + */ + public String getName() { + return name; + } + + /** + * Returns the id of this particle effect + * + * @return The id + */ + public int getId() { + return id; + } + + /** + * Returns the required version for this particle effect (1.x) + * + * @return The required version + */ + public int getRequiredVersion() { + return requiredVersion; + } + + /** + * Determine if this particle effect has a specific property + * + * @return Whether it has the property or not + */ + public boolean hasProperty(ParticleProperty property) { + return properties.contains(property); + } + + /** + * Determine if this particle effect is supported by your current server version + * + * @return Whether the particle effect is supported or not + */ + public boolean isSupported() { + if (requiredVersion == -1) { + return true; + } + return ParticlePacket.getVersion() >= requiredVersion; + } + + /** + * Displays a particle effect which is only visible for all players within a certain range in the world of @param center + * + * @param offsetX Maximum distance particles can fly away from the center on the x-axis + * @param offsetY Maximum distance particles can fly away from the center on the y-axis + * @param offsetZ Maximum distance particles can fly away from the center on the z-axis + * @param speed Display speed of the particles + * @param amount Amount of particles + * @param center Center location of the effect + * @param range Range of the visibility + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect requires additional data + * @throws IllegalArgumentException If the particle effect requires water and none is at the center location + * @see ParticlePacket + * @see ParticlePacket#sendTo(Location, double) + */ + public void display(float offsetX, float offsetY, float offsetZ, float speed, int amount, Location center, double range) throws ParticleVersionException, ParticleDataException, IllegalArgumentException { + if (!isSupported()) { + throw new ParticleVersionException("This particle effect is not supported by your server version"); + } + if (hasProperty(ParticleProperty.REQUIRES_DATA)) { + throw new ParticleDataException("This particle effect requires additional data"); + } + if (hasProperty(ParticleProperty.REQUIRES_WATER) && !isWater(center)) { + throw new IllegalArgumentException("There is no water at the center location"); + } + new ParticlePacket(this, offsetX, offsetY, offsetZ, speed, amount, range > 256, null).sendTo(center, range); + } + + /** + * Displays a particle effect which is only visible for the specified players + * + * @param offsetX Maximum distance particles can fly away from the center on the x-axis + * @param offsetY Maximum distance particles can fly away from the center on the y-axis + * @param offsetZ Maximum distance particles can fly away from the center on the z-axis + * @param speed Display speed of the particles + * @param amount Amount of particles + * @param center Center location of the effect + * @param players Receivers of the effect + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect requires additional data + * @throws IllegalArgumentException If the particle effect requires water and none is at the center location + * @see ParticlePacket + * @see ParticlePacket#sendTo(Location, List) + */ + public void display(float offsetX, float offsetY, float offsetZ, float speed, int amount, Location center, List players) throws ParticleVersionException, ParticleDataException, IllegalArgumentException { + if (!isSupported()) { + throw new ParticleVersionException("This particle effect is not supported by your server version"); + } + if (hasProperty(ParticleProperty.REQUIRES_DATA)) { + throw new ParticleDataException("This particle effect requires additional data"); + } + if (hasProperty(ParticleProperty.REQUIRES_WATER) && !isWater(center)) { + throw new IllegalArgumentException("There is no water at the center location"); + } + new ParticlePacket(this, offsetX, offsetY, offsetZ, speed, amount, isLongDistance(center, players), null).sendTo(center, players); + } + + /** + * Displays a particle effect which is only visible for the specified players + * + * @param offsetX Maximum distance particles can fly away from the center on the x-axis + * @param offsetY Maximum distance particles can fly away from the center on the y-axis + * @param offsetZ Maximum distance particles can fly away from the center on the z-axis + * @param speed Display speed of the particles + * @param amount Amount of particles + * @param center Center location of the effect + * @param players Receivers of the effect + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect requires additional data + * @throws IllegalArgumentException If the particle effect requires water and none is at the center location + * @see #display(float, float, float, float, int, Location, List) + */ + public void display(float offsetX, float offsetY, float offsetZ, float speed, int amount, Location center, Player... players) throws ParticleVersionException, ParticleDataException, IllegalArgumentException { + display(offsetX, offsetY, offsetZ, speed, amount, center, Arrays.asList(players)); + } + + /** + * Displays a single particle which flies into a determined direction and is only visible for all players within a certain range in the world of @param center + * + * @param direction Direction of the particle + * @param speed Display speed of the particle + * @param center Center location of the effect + * @param range Range of the visibility + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect requires additional data + * @throws IllegalArgumentException If the particle effect is not directional or if it requires water and none is at the center location + * @see ParticlePacket#ParticlePacket(ParticleEffect, Vector, float, boolean, ParticleData) + * @see ParticlePacket#sendTo(Location, double) + */ + public void display(Vector direction, float speed, Location center, double range) throws ParticleVersionException, ParticleDataException, IllegalArgumentException { + if (!isSupported()) { + throw new ParticleVersionException("This particle effect is not supported by your server version"); + } + if (hasProperty(ParticleProperty.REQUIRES_DATA)) { + throw new ParticleDataException("This particle effect requires additional data"); + } + if (!hasProperty(ParticleProperty.DIRECTIONAL)) { + throw new IllegalArgumentException("This particle effect is not directional"); + } + if (hasProperty(ParticleProperty.REQUIRES_WATER) && !isWater(center)) { + throw new IllegalArgumentException("There is no water at the center location"); + } + new ParticlePacket(this, direction, speed, range > 256, null).sendTo(center, range); + } + + /** + * Displays a single particle which flies into a determined direction and is only visible for the specified players + * + * @param direction Direction of the particle + * @param speed Display speed of the particle + * @param center Center location of the effect + * @param players Receivers of the effect + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect requires additional data + * @throws IllegalArgumentException If the particle effect is not directional or if it requires water and none is at the center location + * @see ParticlePacket#ParticlePacket(ParticleEffect, Vector, float, boolean, ParticleData) + * @see ParticlePacket#sendTo(Location, List) + */ + public void display(Vector direction, float speed, Location center, List players) throws ParticleVersionException, ParticleDataException, IllegalArgumentException { + if (!isSupported()) { + throw new ParticleVersionException("This particle effect is not supported by your server version"); + } + if (hasProperty(ParticleProperty.REQUIRES_DATA)) { + throw new ParticleDataException("This particle effect requires additional data"); + } + if (!hasProperty(ParticleProperty.DIRECTIONAL)) { + throw new IllegalArgumentException("This particle effect is not directional"); + } + if (hasProperty(ParticleProperty.REQUIRES_WATER) && !isWater(center)) { + throw new IllegalArgumentException("There is no water at the center location"); + } + new ParticlePacket(this, direction, speed, isLongDistance(center, players), null).sendTo(center, players); + } + + /** + * Displays a single particle which flies into a determined direction and is only visible for the specified players + * + * @param direction Direction of the particle + * @param speed Display speed of the particle + * @param center Center location of the effect + * @param players Receivers of the effect + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect requires additional data + * @throws IllegalArgumentException If the particle effect is not directional or if it requires water and none is at the center location + * @see #display(Vector, float, Location, List) + */ + public void display(Vector direction, float speed, Location center, Player... players) throws ParticleVersionException, ParticleDataException, IllegalArgumentException { + display(direction, speed, center, Arrays.asList(players)); + } + + /** + * Displays a single particle which is colored and only visible for all players within a certain range in the world of @param center + * + * @param color Color of the particle + * @param center Center location of the effect + * @param range Range of the visibility + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleColorException If the particle effect is not colorable or the color type is incorrect + * @see ParticlePacket#ParticlePacket(ParticleEffect, ParticleColor, boolean) + * @see ParticlePacket#sendTo(Location, double) + */ + public void display(ParticleColor color, Location center, double range) throws ParticleVersionException, ParticleColorException { + if (!isSupported()) { + throw new ParticleVersionException("This particle effect is not supported by your server version"); + } + if (!hasProperty(ParticleProperty.COLORABLE)) { + throw new ParticleColorException("This particle effect is not colorable"); + } + if (!isColorCorrect(this, color)) { + throw new ParticleColorException("The particle color type is incorrect"); + } + new ParticlePacket(this, color, range > 256).sendTo(center, range); + } + + /** + * Displays a single particle which is colored and only visible for the specified players + * + * @param color Color of the particle + * @param center Center location of the effect + * @param players Receivers of the effect + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleColorException If the particle effect is not colorable or the color type is incorrect + * @see ParticlePacket#ParticlePacket(ParticleEffect, ParticleColor, boolean) + * @see ParticlePacket#sendTo(Location, List) + */ + public void display(ParticleColor color, Location center, List players) throws ParticleVersionException, ParticleColorException { + if (!isSupported()) { + throw new ParticleVersionException("This particle effect is not supported by your server version"); + } + if (!hasProperty(ParticleProperty.COLORABLE)) { + throw new ParticleColorException("This particle effect is not colorable"); + } + if (!isColorCorrect(this, color)) { + throw new ParticleColorException("The particle color type is incorrect"); + } + new ParticlePacket(this, color, isLongDistance(center, players)).sendTo(center, players); + } + + /** + * Displays a single particle which is colored and only visible for the specified players + * + * @param color Color of the particle + * @param center Center location of the effect + * @param players Receivers of the effect + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleColorException If the particle effect is not colorable or the color type is incorrect + * @see #display(ParticleColor, Location, List) + */ + public void display(ParticleColor color, Location center, Player... players) throws ParticleVersionException, ParticleColorException { + display(color, center, Arrays.asList(players)); + } + + /** + * Displays a particle effect which requires additional data and is only visible for all players within a certain range in the world of @param center + * + * @param data Data of the effect + * @param offsetX Maximum distance particles can fly away from the center on the x-axis + * @param offsetY Maximum distance particles can fly away from the center on the y-axis + * @param offsetZ Maximum distance particles can fly away from the center on the z-axis + * @param speed Display speed of the particles + * @param amount Amount of particles + * @param center Center location of the effect + * @param range Range of the visibility + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect does not require additional data or if the data type is incorrect + * @see ParticlePacket + * @see ParticlePacket#sendTo(Location, double) + */ + public void display(ParticleData data, float offsetX, float offsetY, float offsetZ, float speed, int amount, Location center, double range) throws ParticleVersionException, ParticleDataException { + if (!isSupported()) { + throw new ParticleVersionException("This particle effect is not supported by your server version"); + } + if (!hasProperty(ParticleProperty.REQUIRES_DATA)) { + throw new ParticleDataException("This particle effect does not require additional data"); + } + if (!isDataCorrect(this, data)) { + throw new ParticleDataException("The particle data type is incorrect"); + } + new ParticlePacket(this, offsetX, offsetY, offsetZ, speed, amount, range > 256, data).sendTo(center, range); + } + + /** + * Displays a particle effect which requires additional data and is only visible for the specified players + * + * @param data Data of the effect + * @param offsetX Maximum distance particles can fly away from the center on the x-axis + * @param offsetY Maximum distance particles can fly away from the center on the y-axis + * @param offsetZ Maximum distance particles can fly away from the center on the z-axis + * @param speed Display speed of the particles + * @param amount Amount of particles + * @param center Center location of the effect + * @param players Receivers of the effect + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect does not require additional data or if the data type is incorrect + * @see ParticlePacket + * @see ParticlePacket#sendTo(Location, List) + */ + public void display(ParticleData data, float offsetX, float offsetY, float offsetZ, float speed, int amount, Location center, List players) throws ParticleVersionException, ParticleDataException { + if (!isSupported()) { + throw new ParticleVersionException("This particle effect is not supported by your server version"); + } + if (!hasProperty(ParticleProperty.REQUIRES_DATA)) { + throw new ParticleDataException("This particle effect does not require additional data"); + } + if (!isDataCorrect(this, data)) { + throw new ParticleDataException("The particle data type is incorrect"); + } + new ParticlePacket(this, offsetX, offsetY, offsetZ, speed, amount, isLongDistance(center, players), data).sendTo(center, players); + } + + /** + * Displays a particle effect which requires additional data and is only visible for the specified players + * + * @param data Data of the effect + * @param offsetX Maximum distance particles can fly away from the center on the x-axis + * @param offsetY Maximum distance particles can fly away from the center on the y-axis + * @param offsetZ Maximum distance particles can fly away from the center on the z-axis + * @param speed Display speed of the particles + * @param amount Amount of particles + * @param center Center location of the effect + * @param players Receivers of the effect + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect does not require additional data or if the data type is incorrect + * @see #display(ParticleData, float, float, float, float, int, Location, List) + */ + public void display(ParticleData data, float offsetX, float offsetY, float offsetZ, float speed, int amount, Location center, Player... players) throws ParticleVersionException, ParticleDataException { + display(data, offsetX, offsetY, offsetZ, speed, amount, center, Arrays.asList(players)); + } + + /** + * Displays a single particle which requires additional data that flies into a determined direction and is only visible for all players within a certain range in the world of @param center + * + * @param data Data of the effect + * @param direction Direction of the particle + * @param speed Display speed of the particles + * @param center Center location of the effect + * @param range Range of the visibility + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect does not require additional data or if the data type is incorrect + * @see ParticlePacket + * @see ParticlePacket#sendTo(Location, double) + */ + public void display(ParticleData data, Vector direction, float speed, Location center, double range) throws ParticleVersionException, ParticleDataException { + if (!isSupported()) { + throw new ParticleVersionException("This particle effect is not supported by your server version"); + } + if (!hasProperty(ParticleProperty.REQUIRES_DATA)) { + throw new ParticleDataException("This particle effect does not require additional data"); + } + if (!isDataCorrect(this, data)) { + throw new ParticleDataException("The particle data type is incorrect"); + } + new ParticlePacket(this, direction, speed, range > 256, data).sendTo(center, range); + } + + /** + * Displays a single particle which requires additional data that flies into a determined direction and is only visible for the specified players + * + * @param data Data of the effect + * @param direction Direction of the particle + * @param speed Display speed of the particles + * @param center Center location of the effect + * @param players Receivers of the effect + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect does not require additional data or if the data type is incorrect + * @see ParticlePacket + * @see ParticlePacket#sendTo(Location, List) + */ + public void display(ParticleData data, Vector direction, float speed, Location center, List players) throws ParticleVersionException, ParticleDataException { + if (!isSupported()) { + throw new ParticleVersionException("This particle effect is not supported by your server version"); + } + if (!hasProperty(ParticleProperty.REQUIRES_DATA)) { + throw new ParticleDataException("This particle effect does not require additional data"); + } + if (!isDataCorrect(this, data)) { + throw new ParticleDataException("The particle data type is incorrect"); + } + new ParticlePacket(this, direction, speed, isLongDistance(center, players), data).sendTo(center, players); + } + + /** + * Displays a single particle which requires additional data that flies into a determined direction and is only visible for the specified players + * + * @param data Data of the effect + * @param direction Direction of the particle + * @param speed Display speed of the particles + * @param center Center location of the effect + * @param players Receivers of the effect + * @throws ParticleVersionException If the particle effect is not supported by the server version + * @throws ParticleDataException If the particle effect does not require additional data or if the data type is incorrect + * @see #display(ParticleData, Vector, float, Location, List) + */ + public void display(ParticleData data, Vector direction, float speed, Location center, Player... players) throws ParticleVersionException, ParticleDataException { + display(data, direction, speed, center, Arrays.asList(players)); + } + + /** + * Represents the property of a particle effect + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.7 + */ + public static enum ParticleProperty { + /** + * The particle effect requires water to be displayed + */ + REQUIRES_WATER, + /** + * The particle effect requires block or item data to be displayed + */ + REQUIRES_DATA, + /** + * The particle effect uses the offsets as direction values + */ + DIRECTIONAL, + /** + * The particle effect uses the offsets as color values + */ + COLORABLE; + } + + /** + * Represents the particle data for effects like {@link ParticleEffect#ITEM_CRACK}, {@link ParticleEffect#BLOCK_CRACK} and {@link ParticleEffect#BLOCK_DUST} + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.6 + */ + public static abstract class ParticleData { + private final Material material; + private final byte data; + private final int[] packetData; + + /** + * Construct a new particle data + * + * @param material Material of the item/block + * @param data Data value of the item/block + */ + @SuppressWarnings("deprecation") + public ParticleData(Material material, byte data) { + this.material = material; + this.data = data; + this.packetData = new int[]{material.getId(), data}; + } + + /** + * Returns the material of this data + * + * @return The material + */ + public Material getMaterial() { + return material; + } + + /** + * Returns the data value of this data + * + * @return The data value + */ + public byte getData() { + return data; + } + + /** + * Returns the data as an int array for packet construction + * + * @return The data for the packet + */ + public int[] getPacketData() { + return packetData; + } + + /** + * Returns the data as a string for pre 1.8 versions + * + * @return The data string for the packet + */ + public String getPacketDataString() { + return "_" + packetData[0] + "_" + packetData[1]; + } + } + + /** + * Represents the item data for the {@link ParticleEffect#ITEM_CRACK} effect + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.6 + */ + public static final class ItemData extends ParticleData { + /** + * Construct a new item data + * + * @param material Material of the item + * @param data Data value of the item + * @see ParticleData#ParticleData(Material, byte) + */ + public ItemData(Material material, byte data) { + super(material, data); + } + } + + /** + * Represents the block data for the {@link ParticleEffect#BLOCK_CRACK} and {@link ParticleEffect#BLOCK_DUST} effects + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.6 + */ + public static final class BlockData extends ParticleData { + /** + * Construct a new block data + * + * @param material Material of the block + * @param data Data value of the block + * @throws IllegalArgumentException If the material is not a block + * @see ParticleData#ParticleData(Material, byte) + */ + public BlockData(Material material, byte data) throws IllegalArgumentException { + super(material, data); + if (!material.isBlock()) { + throw new IllegalArgumentException("The material is not a block"); + } + } + } + + /** + * Represents the color for effects like {@link ParticleEffect#SPELL_MOB}, {@link ParticleEffect#SPELL_MOB_AMBIENT}, {@link ParticleEffect#REDSTONE} and {@link ParticleEffect#NOTE} + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.7 + */ + public static abstract class ParticleColor { + /** + * Returns the value for the offsetX field + * + * @return The offsetX value + */ + public abstract float getValueX(); + + /** + * Returns the value for the offsetY field + * + * @return The offsetY value + */ + public abstract float getValueY(); + + /** + * Returns the value for the offsetZ field + * + * @return The offsetZ value + */ + public abstract float getValueZ(); + } + + /** + * Represents the color for effects like {@link ParticleEffect#SPELL_MOB}, {@link ParticleEffect#SPELL_MOB_AMBIENT} and {@link ParticleEffect#NOTE} + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.7 + */ + public static final class OrdinaryColor extends ParticleColor { + private final int red; + private final int green; + private final int blue; + + /** + * Construct a new ordinary color + * + * @param red Red value of the RGB format + * @param green Green value of the RGB format + * @param blue Blue value of the RGB format + * @throws IllegalArgumentException If one of the values is lower than 0 or higher than 255 + */ + public OrdinaryColor(int red, int green, int blue) throws IllegalArgumentException { + if (red < 0) { + throw new IllegalArgumentException("The red value is lower than 0"); + } + if (red > 255) { + throw new IllegalArgumentException("The red value is higher than 255"); + } + this.red = red; + if (green < 0) { + throw new IllegalArgumentException("The green value is lower than 0"); + } + if (green > 255) { + throw new IllegalArgumentException("The green value is higher than 255"); + } + this.green = green; + if (blue < 0) { + throw new IllegalArgumentException("The blue value is lower than 0"); + } + if (blue > 255) { + throw new IllegalArgumentException("The blue value is higher than 255"); + } + this.blue = blue; + } + + /** + * Construct a new ordinary color + * + * @param color Bukkit color + */ + public OrdinaryColor(Color color) { + this(color.getRed(), color.getGreen(), color.getBlue()); + } + + /** + * Returns the red value of the RGB format + * + * @return The red value + */ + public int getRed() { + return red; + } + + /** + * Returns the green value of the RGB format + * + * @return The green value + */ + public int getGreen() { + return green; + } + + /** + * Returns the blue value of the RGB format + * + * @return The blue value + */ + public int getBlue() { + return blue; + } + + /** + * Returns the red value divided by 255 + * + * @return The offsetX value + */ + @Override + public float getValueX() { + return (float) red / 255F; + } + + /** + * Returns the green value divided by 255 + * + * @return The offsetY value + */ + @Override + public float getValueY() { + return (float) green / 255F; + } + + /** + * Returns the blue value divided by 255 + * + * @return The offsetZ value + */ + @Override + public float getValueZ() { + return (float) blue / 255F; + } + } + + /** + * Represents the color for the {@link ParticleEffect#NOTE} effect + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.7 + */ + public static final class NoteColor extends ParticleColor { + private final int note; + + /** + * Construct a new note color + * + * @param note Note id which determines color + * @throws IllegalArgumentException If the note value is lower than 0 or higher than 24 + */ + public NoteColor(int note) throws IllegalArgumentException { + if (note < 0) { + throw new IllegalArgumentException("The note value is lower than 0"); + } + if (note > 24) { + throw new IllegalArgumentException("The note value is higher than 24"); + } + this.note = note; + } + + /** + * Returns the note value divided by 24 + * + * @return The offsetX value + */ + @Override + public float getValueX() { + return (float) note / 24F; + } + + /** + * Returns zero because the offsetY value is unused + * + * @return zero + */ + @Override + public float getValueY() { + return 0; + } + + /** + * Returns zero because the offsetZ value is unused + * + * @return zero + */ + @Override + public float getValueZ() { + return 0; + } + + } + + /** + * Represents a runtime exception that is thrown either if the displayed particle effect requires data and has none or vice-versa or if the data type is incorrect + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.6 + */ + private static final class ParticleDataException extends RuntimeException { + private static final long serialVersionUID = 3203085387160737484L; + + /** + * Construct a new particle data exception + * + * @param message Message that will be logged + */ + public ParticleDataException(String message) { + super(message); + } + } + + /** + * Represents a runtime exception that is thrown either if the displayed particle effect is not colorable or if the particle color type is incorrect + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.7 + */ + private static final class ParticleColorException extends RuntimeException { + private static final long serialVersionUID = 3203085387160737484L; + + /** + * Construct a new particle color exception + * + * @param message Message that will be logged + */ + public ParticleColorException(String message) { + super(message); + } + } + + /** + * Represents a runtime exception that is thrown if the displayed particle effect requires a newer version + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.6 + */ + private static final class ParticleVersionException extends RuntimeException { + private static final long serialVersionUID = 3203085387160737484L; + + /** + * Construct a new particle version exception + * + * @param message Message that will be logged + */ + public ParticleVersionException(String message) { + super(message); + } + } + + /** + * Represents a particle effect packet with all attributes which is used for sending packets to the players + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.5 + */ + public static final class ParticlePacket { + private static int version; + private static Class enumParticle; + private static Constructor packetConstructor; + private static Method getHandle; + private static Field playerConnection; + private static Method sendPacket; + private static boolean initialized; + private final ParticleEffect effect; + private final float offsetY; + private final float offsetZ; + private final float speed; + private final int amount; + private final boolean longDistance; + private final ParticleData data; + private float offsetX; + private Object packet; + + /** + * Construct a new particle packet + * + * @param effect Particle effect + * @param offsetX Maximum distance particles can fly away from the center on the x-axis + * @param offsetY Maximum distance particles can fly away from the center on the y-axis + * @param offsetZ Maximum distance particles can fly away from the center on the z-axis + * @param speed Display speed of the particles + * @param amount Amount of particles + * @param longDistance Indicates whether the maximum distance is increased from 256 to 65536 + * @param data Data of the effect + * @throws IllegalArgumentException If the speed or amount is lower than 0 + * @see #initialize() + */ + public ParticlePacket(ParticleEffect effect, float offsetX, float offsetY, float offsetZ, float speed, int amount, boolean longDistance, ParticleData data) throws IllegalArgumentException { + initialize(); + if (speed < 0) { + throw new IllegalArgumentException("The speed is lower than 0"); + } + if (amount < 0) { + throw new IllegalArgumentException("The amount is lower than 0"); + } + this.effect = effect; + this.offsetX = offsetX; + this.offsetY = offsetY; + this.offsetZ = offsetZ; + this.speed = speed; + this.amount = amount; + this.longDistance = longDistance; + this.data = data; + } + + + public ParticlePacket(ParticleEffect effect, Vector direction, float speed, boolean longDistance, ParticleData data) throws IllegalArgumentException { + this(effect, (float) direction.getX(), (float) direction.getY(), (float) direction.getZ(), speed, 0, longDistance, data); + } + + + public ParticlePacket(ParticleEffect effect, ParticleColor color, boolean longDistance) { + this(effect, color.getValueX(), color.getValueY(), color.getValueZ(), 1, 0, longDistance, null); + if (effect == ParticleEffect.REDSTONE && color instanceof OrdinaryColor && ((OrdinaryColor) color).getRed() == 0) { + offsetX = Float.MIN_NORMAL; + } + } + + /** + * Initializes {@link #packetConstructor}, {@link #getHandle}, {@link #playerConnection} and {@link #sendPacket} and sets {@link #initialized} to true if it succeeds + *

+ * Note: These fields only have to be initialized once, so it will return if {@link #initialized} is already set to true + * + * @throws VersionIncompatibleException if your bukkit version is not supported by this library + */ + public static void initialize() throws VersionIncompatibleException { + if (initialized) { + return; + } + try { + version = Integer.parseInt(Character.toString(ReflectionUtils.PackageType.getServerVersion().charAt(3))); + + if (version > 7 || (version == 1) && Integer.parseInt(Character.toString(ReflectionUtils.PackageType.getServerVersion().charAt(5))) == 2) { + enumParticle = ReflectionUtils.PackageType.MINECRAFT_SERVER.getClass("EnumParticle"); + } + Class packetClass = ReflectionUtils.PackageType.MINECRAFT_SERVER.getClass(version < 7 ? "Packet63WorldParticles" : "PacketPlayOutWorldParticles"); + packetConstructor = ReflectionUtils.getConstructor(packetClass); + getHandle = ReflectionUtils.getMethod("CraftPlayer", ReflectionUtils.PackageType.CRAFTBUKKIT_ENTITY, "getHandle"); + playerConnection = ReflectionUtils.getField("EntityPlayer", ReflectionUtils.PackageType.MINECRAFT_SERVER, false, "playerConnection"); + sendPacket = ReflectionUtils.getMethod(playerConnection.getType(), "sendPacket", ReflectionUtils.PackageType.MINECRAFT_SERVER.getClass("Packet")); + } catch (Exception exception) { + throw new VersionIncompatibleException("Your current bukkit version seems to be incompatible with this library", exception); + } + initialized = true; + } + + /** + * Returns the version of your server (1.x) + * + * @return The version number + */ + public static int getVersion() { + if (!initialized) { + initialize(); + } + return version; + } + + /** + * Determine if {@link #packetConstructor}, {@link #getHandle}, {@link #playerConnection} and {@link #sendPacket} are initialized + * + * @return Whether these fields are initialized or not + * @see #initialize() + */ + public static boolean isInitialized() { + return initialized; + } + + /** + * Initializes {@link #packet} with all set values + * + * @param center Center location of the effect + * @throws PacketInstantiationException If instantion fails due to an unknown error + */ + private void initializePacket(Location center) throws PacketInstantiationException { + if (packet != null) { + return; + } + try { + packet = packetConstructor.newInstance(); + if (version < 8) { + String name = effect.getName(); + if (data != null) { + name += data.getPacketDataString(); + } + ReflectionUtils.setValue(packet, true, "a", name); + } else { + ReflectionUtils.setValue(packet, true, "a", enumParticle.getEnumConstants()[effect.getId()]); + ReflectionUtils.setValue(packet, true, "j", longDistance); + if (data != null) { + int[] packetData = data.getPacketData(); + ReflectionUtils.setValue(packet, true, "k", effect == ParticleEffect.ITEM_CRACK ? packetData : new int[]{packetData[0] | (packetData[1] << 12)}); + } + } + ReflectionUtils.setValue(packet, true, "b", (float) center.getX()); + ReflectionUtils.setValue(packet, true, "c", (float) center.getY()); + ReflectionUtils.setValue(packet, true, "d", (float) center.getZ()); + ReflectionUtils.setValue(packet, true, "e", offsetX); + ReflectionUtils.setValue(packet, true, "f", offsetY); + ReflectionUtils.setValue(packet, true, "g", offsetZ); + ReflectionUtils.setValue(packet, true, "h", speed); + ReflectionUtils.setValue(packet, true, "i", amount); + } catch (Exception exception) { + throw new PacketInstantiationException("Packet instantiation failed", exception); + } + } + + /** + * Sends the packet to a single player and caches it + * + * @param center Center location of the effect + * @param player Receiver of the packet + * @throws PacketInstantiationException If instantion fails due to an unknown error + * @throws PacketSendingException If sending fails due to an unknown error + * @see #initializePacket(Location) + */ + public void sendTo(Location center, Player player) throws PacketInstantiationException, PacketSendingException { + initializePacket(center); + try { + sendPacket.invoke(playerConnection.get(getHandle.invoke(player)), packet); + } catch (Exception exception) { + throw new PacketSendingException("Failed to send the packet to player '" + player.getName() + "'", exception); + } + } + + /** + * Sends the packet to all players in the list + * + * @param center Center location of the effect + * @param players Receivers of the packet + * @throws IllegalArgumentException If the player list is empty + * @see #sendTo(Location center, Player player) + */ + public void sendTo(Location center, List players) throws IllegalArgumentException { + if (players.isEmpty()) { + throw new IllegalArgumentException("The player list is empty"); + } + for (Player player : players) { + sendTo(center, player); + } + } + + /** + * Sends the packet to all players in a certain range + * + * @param center Center location of the effect + * @param range Range in which players will receive the packet (Maximum range for particles is usually 16, but it can differ for some types) + * @throws IllegalArgumentException If the range is lower than 1 + * @see #sendTo(Location center, Player player) + */ + public void sendTo(Location center, double range) throws IllegalArgumentException { + if (range < 1) { + throw new IllegalArgumentException("The range is lower than 1"); + } + String worldName = center.getWorld().getName(); + double squared = range * range; + for (Player player : Bukkit.getOnlinePlayers()) { + if (!player.getWorld().getName().equals(worldName) || player.getLocation().distanceSquared(center) > squared) { + continue; + } + sendTo(center, player); + } + } + + /** + * Represents a runtime exception that is thrown if a bukkit version is not compatible with this library + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.5 + */ + private static final class VersionIncompatibleException extends RuntimeException { + private static final long serialVersionUID = 3203085387160737484L; + + /** + * Construct a new version incompatible exception + * + * @param message Message that will be logged + * @param cause Cause of the exception + */ + public VersionIncompatibleException(String message, Throwable cause) { + super(message, cause); + } + } + + /** + * Represents a runtime exception that is thrown if packet instantiation fails + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.4 + */ + private static final class PacketInstantiationException extends RuntimeException { + private static final long serialVersionUID = 3203085387160737484L; + + /** + * Construct a new packet instantiation exception + * + * @param message Message that will be logged + * @param cause Cause of the exception + */ + public PacketInstantiationException(String message, Throwable cause) { + super(message, cause); + } + } + + /** + * Represents a runtime exception that is thrown if packet sending fails + *

+ * This class is part of the ParticleEffect Library and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.4 + */ + private static final class PacketSendingException extends RuntimeException { + private static final long serialVersionUID = 3203085387160737484L; + + /** + * Construct a new packet sending exception + * + * @param message Message that will be logged + * @param cause Cause of the exception + */ + public PacketSendingException(String message, Throwable cause) { + super(message, cause); + } + } + } +} \ No newline at end of file diff --git a/src/main/java/com/massivecraft/factions/zcore/util/particles/ReflectionUtils.java b/src/main/java/com/massivecraft/factions/zcore/util/particles/ReflectionUtils.java new file mode 100644 index 00000000..0fca3e0d --- /dev/null +++ b/src/main/java/com/massivecraft/factions/zcore/util/particles/ReflectionUtils.java @@ -0,0 +1,605 @@ +package com.massivecraft.factions.zcore.util.particles; + + +import org.bukkit.Bukkit; + +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.HashMap; +import java.util.Map; + +/** + * com.prosavage.savagecore.particle.ReflectionUtils + *

+ * This class provides useful methods which makes dealing with reflection much easier, especially when working with Bukkit + *

+ * You are welcome to use it, modify it and redistribute it under the following conditions: + *

    + *
  • Don't claim this class as your own + *
  • Don't remove this disclaimer + *
+ *

+ * It would be nice if you provide credit to me if you use this class in a published project + * + * @author Araos + * @version 1.1 + */ +public final class ReflectionUtils { + // Prevent accidental construction + private ReflectionUtils() { + } + + /** + * Returns the constructor of a given class with the given parameter types + * + * @param clazz Target class + * @param parameterTypes Parameter types of the desired constructor + * @return The constructor of the target class with the specified parameter types + * @throws NoSuchMethodException If the desired constructor with the specified parameter types cannot be found + * @see DataType + * @see DataType#getPrimitive(Class[]) + * @see DataType#compare(Class[], Class[]) + */ + public static Constructor getConstructor(Class clazz, Class... parameterTypes) throws NoSuchMethodException { + Class[] primitiveTypes = DataType.getPrimitive(parameterTypes); + for (Constructor constructor : clazz.getConstructors()) { + if (!DataType.compare(DataType.getPrimitive(constructor.getParameterTypes()), primitiveTypes)) { + continue; + } + return constructor; + } + throw new NoSuchMethodException("There is no such constructor in this class with the specified parameter types"); + } + + /** + * Returns the constructor of a desired class with the given parameter types + * + * @param className Name of the desired target class + * @param packageType Package where the desired target class is located + * @param parameterTypes Parameter types of the desired constructor + * @return The constructor of the desired target class with the specified parameter types + * @throws NoSuchMethodException If the desired constructor with the specified parameter types cannot be found + * @throws ClassNotFoundException ClassNotFoundException If the desired target class with the specified name and package cannot be found + * @see #getConstructor(Class, Class...) + */ + public static Constructor getConstructor(String className, PackageType packageType, Class... parameterTypes) throws NoSuchMethodException, ClassNotFoundException { + return getConstructor(packageType.getClass(className), parameterTypes); + } + + /** + * Returns an instance of a class with the given arguments + * + * @param clazz Target class + * @param arguments Arguments which are used to construct an object of the target class + * @return The instance of the target class with the specified arguments + * @throws InstantiationException If you cannot create an instance of the target class due to certain circumstances + * @throws IllegalAccessException If the desired constructor cannot be accessed due to certain circumstances + * @throws IllegalArgumentException If the types of the arguments do not match the parameter types of the constructor (this should not occur since it searches for a constructor with the types of the arguments) + * @throws InvocationTargetException If the desired constructor cannot be invoked + * @throws NoSuchMethodException If the desired constructor with the specified arguments cannot be found + */ + public static Object instantiateObject(Class clazz, Object... arguments) throws InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException { + return getConstructor(clazz, DataType.getPrimitive(arguments)).newInstance(arguments); + } + + /** + * Returns an instance of a desired class with the given arguments + * + * @param className Name of the desired target class + * @param packageType Package where the desired target class is located + * @param arguments Arguments which are used to construct an object of the desired target class + * @return The instance of the desired target class with the specified arguments + * @throws InstantiationException If you cannot create an instance of the desired target class due to certain circumstances + * @throws IllegalAccessException If the desired constructor cannot be accessed due to certain circumstances + * @throws IllegalArgumentException If the types of the arguments do not match the parameter types of the constructor (this should not occur since it searches for a constructor with the types of the arguments) + * @throws InvocationTargetException If the desired constructor cannot be invoked + * @throws NoSuchMethodException If the desired constructor with the specified arguments cannot be found + * @throws ClassNotFoundException If the desired target class with the specified name and package cannot be found + * @see #instantiateObject(Class, Object...) + */ + public static Object instantiateObject(String className, PackageType packageType, Object... arguments) throws InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, ClassNotFoundException { + return instantiateObject(packageType.getClass(className), arguments); + } + + /** + * Returns a method of a class with the given parameter types + * + * @param clazz Target class + * @param methodName Name of the desired method + * @param parameterTypes Parameter types of the desired method + * @return The method of the target class with the specified name and parameter types + * @throws NoSuchMethodException If the desired method of the target class with the specified name and parameter types cannot be found + * @see DataType#getPrimitive(Class[]) + * @see DataType#compare(Class[], Class[]) + */ + public static Method getMethod(Class clazz, String methodName, Class... parameterTypes) throws NoSuchMethodException { + Class[] primitiveTypes = DataType.getPrimitive(parameterTypes); + for (Method method : clazz.getMethods()) { + if (!method.getName().equals(methodName) || !DataType.compare(DataType.getPrimitive(method.getParameterTypes()), primitiveTypes)) { + continue; + } + return method; + } + throw new NoSuchMethodException("There is no such method in this class with the specified name and parameter types"); + } + + /** + * Returns a method of a desired class with the given parameter types + * + * @param className Name of the desired target class + * @param packageType Package where the desired target class is located + * @param methodName Name of the desired method + * @param parameterTypes Parameter types of the desired method + * @return The method of the desired target class with the specified name and parameter types + * @throws NoSuchMethodException If the desired method of the desired target class with the specified name and parameter types cannot be found + * @throws ClassNotFoundException If the desired target class with the specified name and package cannot be found + * @see #getMethod(Class, String, Class...) + */ + public static Method getMethod(String className, PackageType packageType, String methodName, Class... parameterTypes) throws NoSuchMethodException, ClassNotFoundException { + return getMethod(packageType.getClass(className), methodName, parameterTypes); + } + + /** + * Invokes a method on an object with the given arguments + * + * @param instance Target object + * @param methodName Name of the desired method + * @param arguments Arguments which are used to invoke the desired method + * @return The result of invoking the desired method on the target object + * @throws IllegalAccessException If the desired method cannot be accessed due to certain circumstances + * @throws IllegalArgumentException If the types of the arguments do not match the parameter types of the method (this should not occur since it searches for a method with the types of the arguments) + * @throws InvocationTargetException If the desired method cannot be invoked on the target object + * @throws NoSuchMethodException If the desired method of the class of the target object with the specified name and arguments cannot be found + * @see #getMethod(Class, String, Class...) + * @see DataType#getPrimitive(Object[]) + */ + public static Object invokeMethod(Object instance, String methodName, Object... arguments) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException { + return getMethod(instance.getClass(), methodName, DataType.getPrimitive(arguments)).invoke(instance, arguments); + } + + /** + * Invokes a method of the target class on an object with the given arguments + * + * @param instance Target object + * @param clazz Target class + * @param methodName Name of the desired method + * @param arguments Arguments which are used to invoke the desired method + * @return The result of invoking the desired method on the target object + * @throws IllegalAccessException If the desired method cannot be accessed due to certain circumstances + * @throws IllegalArgumentException If the types of the arguments do not match the parameter types of the method (this should not occur since it searches for a method with the types of the arguments) + * @throws InvocationTargetException If the desired method cannot be invoked on the target object + * @throws NoSuchMethodException If the desired method of the target class with the specified name and arguments cannot be found + * @see #getMethod(Class, String, Class...) + * @see DataType#getPrimitive(Object[]) + */ + public static Object invokeMethod(Object instance, Class clazz, String methodName, Object... arguments) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException { + return getMethod(clazz, methodName, DataType.getPrimitive(arguments)).invoke(instance, arguments); + } + + /** + * Invokes a method of a desired class on an object with the given arguments + * + * @param instance Target object + * @param className Name of the desired target class + * @param packageType Package where the desired target class is located + * @param methodName Name of the desired method + * @param arguments Arguments which are used to invoke the desired method + * @return The result of invoking the desired method on the target object + * @throws IllegalAccessException If the desired method cannot be accessed due to certain circumstances + * @throws IllegalArgumentException If the types of the arguments do not match the parameter types of the method (this should not occur since it searches for a method with the types of the arguments) + * @throws InvocationTargetException If the desired method cannot be invoked on the target object + * @throws NoSuchMethodException If the desired method of the desired target class with the specified name and arguments cannot be found + * @throws ClassNotFoundException If the desired target class with the specified name and package cannot be found + * @see #invokeMethod(Object, Class, String, Object...) + */ + public static Object invokeMethod(Object instance, String className, PackageType packageType, String methodName, Object... arguments) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, ClassNotFoundException { + return invokeMethod(instance, packageType.getClass(className), methodName, arguments); + } + + /** + * Returns a field of the target class with the given name + * + * @param clazz Target class + * @param declared Whether the desired field is declared or not + * @param fieldName Name of the desired field + * @return The field of the target class with the specified name + * @throws NoSuchFieldException If the desired field of the given class cannot be found + * @throws SecurityException If the desired field cannot be made accessible + */ + public static Field getField(Class clazz, boolean declared, String fieldName) throws NoSuchFieldException, SecurityException { + Field field = declared ? clazz.getDeclaredField(fieldName) : clazz.getField(fieldName); + field.setAccessible(true); + return field; + } + + /** + * Returns a field of a desired class with the given name + * + * @param className Name of the desired target class + * @param packageType Package where the desired target class is located + * @param declared Whether the desired field is declared or not + * @param fieldName Name of the desired field + * @return The field of the desired target class with the specified name + * @throws NoSuchFieldException If the desired field of the desired class cannot be found + * @throws SecurityException If the desired field cannot be made accessible + * @throws ClassNotFoundException If the desired target class with the specified name and package cannot be found + * @see #getField(Class, boolean, String) + */ + public static Field getField(String className, PackageType packageType, boolean declared, String fieldName) throws NoSuchFieldException, SecurityException, ClassNotFoundException { + return getField(packageType.getClass(className), declared, fieldName); + } + + /** + * Returns the value of a field of the given class of an object + * + * @param instance Target object + * @param clazz Target class + * @param declared Whether the desired field is declared or not + * @param fieldName Name of the desired field + * @return The value of field of the target object + * @throws IllegalArgumentException If the target object does not feature the desired field + * @throws IllegalAccessException If the desired field cannot be accessed + * @throws NoSuchFieldException If the desired field of the target class cannot be found + * @throws SecurityException If the desired field cannot be made accessible + * @see #getField(Class, boolean, String) + */ + public static Object getValue(Object instance, Class clazz, boolean declared, String fieldName) throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException { + return getField(clazz, declared, fieldName).get(instance); + } + + /** + * Returns the value of a field of a desired class of an object + * + * @param instance Target object + * @param className Name of the desired target class + * @param packageType Package where the desired target class is located + * @param declared Whether the desired field is declared or not + * @param fieldName Name of the desired field + * @return The value of field of the target object + * @throws IllegalArgumentException If the target object does not feature the desired field + * @throws IllegalAccessException If the desired field cannot be accessed + * @throws NoSuchFieldException If the desired field of the desired class cannot be found + * @throws SecurityException If the desired field cannot be made accessible + * @throws ClassNotFoundException If the desired target class with the specified name and package cannot be found + * @see #getValue(Object, Class, boolean, String) + */ + public static Object getValue(Object instance, String className, PackageType packageType, boolean declared, String fieldName) throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException, ClassNotFoundException { + return getValue(instance, packageType.getClass(className), declared, fieldName); + } + + /** + * Returns the value of a field with the given name of an object + * + * @param instance Target object + * @param declared Whether the desired field is declared or not + * @param fieldName Name of the desired field + * @return The value of field of the target object + * @throws IllegalArgumentException If the target object does not feature the desired field (should not occur since it searches for a field with the given name in the class of the object) + * @throws IllegalAccessException If the desired field cannot be accessed + * @throws NoSuchFieldException If the desired field of the target object cannot be found + * @throws SecurityException If the desired field cannot be made accessible + * @see #getValue(Object, Class, boolean, String) + */ + public static Object getValue(Object instance, boolean declared, String fieldName) throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException { + return getValue(instance, instance.getClass(), declared, fieldName); + } + + /** + * Sets the value of a field of the given class of an object + * + * @param instance Target object + * @param clazz Target class + * @param declared Whether the desired field is declared or not + * @param fieldName Name of the desired field + * @param value New value + * @throws IllegalArgumentException If the type of the value does not match the type of the desired field + * @throws IllegalAccessException If the desired field cannot be accessed + * @throws NoSuchFieldException If the desired field of the target class cannot be found + * @throws SecurityException If the desired field cannot be made accessible + * @see #getField(Class, boolean, String) + */ + public static void setValue(Object instance, Class clazz, boolean declared, String fieldName, Object value) throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException { + getField(clazz, declared, fieldName).set(instance, value); + } + + /** + * Sets the value of a field of a desired class of an object + * + * @param instance Target object + * @param className Name of the desired target class + * @param packageType Package where the desired target class is located + * @param declared Whether the desired field is declared or not + * @param fieldName Name of the desired field + * @param value New value + * @throws IllegalArgumentException If the type of the value does not match the type of the desired field + * @throws IllegalAccessException If the desired field cannot be accessed + * @throws NoSuchFieldException If the desired field of the desired class cannot be found + * @throws SecurityException If the desired field cannot be made accessible + * @throws ClassNotFoundException If the desired target class with the specified name and package cannot be found + * @see #setValue(Object, Class, boolean, String, Object) + */ + public static void setValue(Object instance, String className, PackageType packageType, boolean declared, String fieldName, Object value) throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException, ClassNotFoundException { + setValue(instance, packageType.getClass(className), declared, fieldName, value); + } + + /** + * Sets the value of a field with the given name of an object + * + * @param instance Target object + * @param declared Whether the desired field is declared or not + * @param fieldName Name of the desired field + * @param value New value + * @throws IllegalArgumentException If the type of the value does not match the type of the desired field + * @throws IllegalAccessException If the desired field cannot be accessed + * @throws NoSuchFieldException If the desired field of the target object cannot be found + * @throws SecurityException If the desired field cannot be made accessible + * @see #setValue(Object, Class, boolean, String, Object) + */ + public static void setValue(Object instance, boolean declared, String fieldName, Object value) throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException { + setValue(instance, instance.getClass(), declared, fieldName, value); + } + + /** + * Represents an enumeration of dynamic packages of NMS and CraftBukkit + *

+ * This class is part of the com.prosavage.savagecore.particle.ReflectionUtils and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.0 + */ + public enum PackageType { + MINECRAFT_SERVER("net.minecraft.server." + getServerVersion()), + CRAFTBUKKIT("org.bukkit.craftbukkit." + getServerVersion()), + CRAFTBUKKIT_BLOCK(CRAFTBUKKIT, "block"), + CRAFTBUKKIT_CHUNKIO(CRAFTBUKKIT, "chunkio"), + CRAFTBUKKIT_COMMAND(CRAFTBUKKIT, "command"), + CRAFTBUKKIT_CONVERSATIONS(CRAFTBUKKIT, "conversations"), + CRAFTBUKKIT_ENCHANTMENS(CRAFTBUKKIT, "enchantments"), + CRAFTBUKKIT_ENTITY(CRAFTBUKKIT, "entity"), + CRAFTBUKKIT_EVENT(CRAFTBUKKIT, "event"), + CRAFTBUKKIT_GENERATOR(CRAFTBUKKIT, "generator"), + CRAFTBUKKIT_HELP(CRAFTBUKKIT, "help"), + CRAFTBUKKIT_INVENTORY(CRAFTBUKKIT, "inventory"), + CRAFTBUKKIT_MAP(CRAFTBUKKIT, "map"), + CRAFTBUKKIT_METADATA(CRAFTBUKKIT, "metadata"), + CRAFTBUKKIT_POTION(CRAFTBUKKIT, "potion"), + CRAFTBUKKIT_PROJECTILES(CRAFTBUKKIT, "projectiles"), + CRAFTBUKKIT_SCHEDULER(CRAFTBUKKIT, "scheduler"), + CRAFTBUKKIT_SCOREBOARD(CRAFTBUKKIT, "scoreboard"), + CRAFTBUKKIT_UPDATER(CRAFTBUKKIT, "updater"), + CRAFTBUKKIT_UTIL(CRAFTBUKKIT, "util"); + + private final String path; + + /** + * Construct a new package type + * + * @param path Path of the package + */ + private PackageType(String path) { + this.path = path; + } + + /** + * Construct a new package type + * + * @param parent Parent package of the package + * @param path Path of the package + */ + private PackageType(PackageType parent, String path) { + this(parent + "." + path); + } + + /** + * Returns the version of your server + * + * @return The server version + */ + public static String getServerVersion() { + return Bukkit.getServer().getClass().getPackage().getName().substring(23); + } + + /** + * Returns the path of this package type + * + * @return The path + */ + public String getPath() { + return path; + } + + /** + * Returns the class with the given name + * + * @param className Name of the desired class + * @return The class with the specified name + * @throws ClassNotFoundException If the desired class with the specified name and package cannot be found + */ + public Class getClass(String className) throws ClassNotFoundException { + return Class.forName(this + "." + className); + } + + // Override for convenience + @Override + public String toString() { + return path; + } + } + + /** + * Represents an enumeration of Java data types with corresponding classes + *

+ * This class is part of the com.prosavage.savagecore.particle.ReflectionUtils and follows the same usage conditions + * + * @author DarkBlade12 + * @since 1.0 + */ + public enum DataType { + BYTE(byte.class, Byte.class), + SHORT(short.class, Short.class), + INTEGER(int.class, Integer.class), + LONG(long.class, Long.class), + CHARACTER(char.class, Character.class), + FLOAT(float.class, Float.class), + DOUBLE(double.class, Double.class), + BOOLEAN(boolean.class, Boolean.class); + + private static final Map, DataType> CLASS_MAP = new HashMap, DataType>(); + + // Initialize map for quick class lookup + static { + for (DataType type : values()) { + CLASS_MAP.put(type.primitive, type); + CLASS_MAP.put(type.reference, type); + } + } + + private final Class primitive; + private final Class reference; + + /** + * Construct a new data type + * + * @param primitive Primitive class of this data type + * @param reference Reference class of this data type + */ + private DataType(Class primitive, Class reference) { + this.primitive = primitive; + this.reference = reference; + } + + /** + * Returns the data type with the given primitive/reference class + * + * @param clazz Primitive/Reference class of the data type + * @return The data type + */ + public static DataType fromClass(Class clazz) { + return CLASS_MAP.get(clazz); + } + + /** + * Returns the primitive class of the data type with the given reference class + * + * @param clazz Reference class of the data type + * @return The primitive class + */ + public static Class getPrimitive(Class clazz) { + DataType type = fromClass(clazz); + return type == null ? clazz : type.getPrimitive(); + } + + /** + * Returns the reference class of the data type with the given primitive class + * + * @param clazz Primitive class of the data type + * @return The reference class + */ + public static Class getReference(Class clazz) { + DataType type = fromClass(clazz); + return type == null ? clazz : type.getReference(); + } + + /** + * Returns the primitive class array of the given class array + * + * @param classes Given class array + * @return The primitive class array + */ + public static Class[] getPrimitive(Class[] classes) { + int length = classes == null ? 0 : classes.length; + Class[] types = new Class[length]; + for (int index = 0; index < length; index++) { + types[index] = getPrimitive(classes[index]); + } + return types; + } + + /** + * Returns the reference class array of the given class array + * + * @param classes Given class array + * @return The reference class array + */ + public static Class[] getReference(Class[] classes) { + int length = classes == null ? 0 : classes.length; + Class[] types = new Class[length]; + for (int index = 0; index < length; index++) { + types[index] = getReference(classes[index]); + } + return types; + } + + /** + * Returns the primitive class array of the given object array + * + * @param objects Given object array + * @return The primitive class array + */ + public static Class[] getPrimitive(Object[] objects) { + int length = objects == null ? 0 : objects.length; + Class[] types = new Class[length]; + for (int index = 0; index < length; index++) { + types[index] = getPrimitive(objects[index].getClass()); + } + return types; + } + + /** + * Returns the reference class array of the given object array + * + * @param objects Given object array + * @return The reference class array + */ + public static Class[] getReference(Object[] objects) { + int length = objects == null ? 0 : objects.length; + Class[] types = new Class[length]; + for (int index = 0; index < length; index++) { + types[index] = getReference(objects[index].getClass()); + } + return types; + } + + /** + * Compares two class arrays on equivalence + * + * @param primary Primary class array + * @param secondary Class array which is compared to the primary array + * @return Whether these arrays are equal or not + */ + public static boolean compare(Class[] primary, Class[] secondary) { + if (primary == null || secondary == null || primary.length != secondary.length) { + return false; + } + for (int index = 0; index < primary.length; index++) { + Class primaryClass = primary[index]; + Class secondaryClass = secondary[index]; + if (primaryClass.equals(secondaryClass) || primaryClass.isAssignableFrom(secondaryClass)) { + continue; + } + return false; + } + return true; + } + + /** + * Returns the primitive class of this data type + * + * @return The primitive class + */ + public Class getPrimitive() { + return primitive; + } + + /** + * Returns the reference class of this data type + * + * @return The reference class + */ + public Class getReference() { + return reference; + } + } +} \ No newline at end of file diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml index 666fe791..cf20b5c5 100644 --- a/src/main/resources/plugin.yml +++ b/src/main/resources/plugin.yml @@ -1,5 +1,5 @@ name: Factions -version: ${project.version}-SF-1.0.21 crea +version: ${project.version}-SF-1.0.21-BETA main: com.massivecraft.factions.P authors: [Olof Larsson, Brett Flannigan, drtshock, ProSavage] softdepend: [PlayerVaults, PlaceholderAPI, MVdWPlaceholderAPI, PermissionsEx, Permissions, Essentials, EssentialsChat, HeroChat, iChat, LocalAreaChat, LWC, nChat, ChatManager, CAPI, AuthMe, Vault, Spout, WorldEdit, WorldGuard, AuthDB, CaptureThePoints, CombatTag, dynmap, FactionsTop]