Paper/CraftBukkit-Patches/0071-Particle-API.patch

From c2fcfa5b972d14089d629654b57408def309f9f2 Mon Sep 17 00:00:00 2001
From: Thinkofdeath <thethinkofdeath@gmail.com>
Date: Fri, 20 Dec 2013 21:36:06 +0000
Subject: [PATCH] Particle API


diff --git a/src/main/java/org/bukkit/craftbukkit/CraftEffect.java b/src/main/java/org/bukkit/craftbukkit/CraftEffect.java
index 7de0de5..7eca388 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftEffect.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftEffect.java
@@ -55,6 +55,8 @@ public class CraftEffect {
             Validate.isTrue(((Material) data).isBlock(), "Material is not a block!");
             datavalue = ((Material) data).getId();
             break;
+        case ITEM_BREAK:
+            datavalue = ((Material) data).getId();
         default:
             datavalue = 0;
         }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 81913ac..1317254 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -808,28 +808,18 @@ public class CraftWorld implements World {
             Validate.isTrue(effect.getData() == null, "Wrong kind of data for this effect!");
         }
 
-        int datavalue = data == null ? 0 : CraftEffect.getDataValue(effect, data);
-        playEffect(loc, effect, datavalue, radius);
+        if (data != null && data.getClass().equals( org.bukkit.material.MaterialData.class )) {
+            org.bukkit.material.MaterialData materialData = (org.bukkit.material.MaterialData) data;
+            Validate.isTrue( materialData.getItemType().isBlock(), "Material must be block" );
+            spigot().playEffect( loc, effect, materialData.getItemType().getId(), materialData.getData(), 0, 0, 0, 1, 1, radius );
+        } else {
+            int dataValue = data == null ? 0 : CraftEffect.getDataValue( effect, data );
+            playEffect( loc, effect, dataValue, radius );
+        }
     }
 
     public void playEffect(Location location, Effect effect, int data, int radius) {
-        Validate.notNull(location, "Location cannot be null");
-        Validate.notNull(effect, "Effect cannot be null");
-        Validate.notNull(location.getWorld(), "World cannot be null");
-        int packetData = effect.getId();
-        PacketPlayOutWorldEvent packet = new PacketPlayOutWorldEvent(packetData, location.getBlockX(), location.getBlockY(), location.getBlockZ(), data, false);
-        int distance;
-        radius *= radius;
-
-        for (Player player : getPlayers()) {
-            if (((CraftPlayer) player).getHandle().playerConnection == null) continue;
-            if (!location.getWorld().equals(player.getWorld())) continue;
-
-            distance = (int) player.getLocation().distanceSquared(location);
-            if (distance <= radius) {
-                ((CraftPlayer) player).getHandle().playerConnection.sendPacket(packet);
-            }
-        }
+        spigot().playEffect( location, effect, data, 0, 0, 0, 0, 1, 1, radius );
     }
 
     public <T extends Entity> T spawn(Location location, Class<T> clazz) throws IllegalArgumentException {
@@ -1319,6 +1309,56 @@ public class CraftWorld implements World {
     // Spigot start
     private final Spigot spigot = new Spigot()
     {
+        @Override
+        public void playEffect( Location location, Effect effect, int id, int data, float offsetX, float offsetY, float offsetZ, float speed, int particleCount, int radius )
+        {
+            Validate.notNull( location, "Location cannot be null" );
+            Validate.notNull( effect, "Effect cannot be null" );
+            Validate.notNull( location.getWorld(), "World cannot be null" );
+            Packet packet;
+            if ( effect.getType() != Effect.Type.PARTICLE )
+            {
+                int packetData = effect.getId();
+                packet = new PacketPlayOutWorldEvent( packetData, location.getBlockX(), location.getBlockY(), location.getBlockZ(), id, false );
+            } else
+            {
+                StringBuilder particleFullName = new StringBuilder();
+                particleFullName.append( effect.getName() );
+                if ( effect.getData() != null && ( effect.getData().equals( Material.class ) || effect.getData().equals( org.bukkit.material.MaterialData.class ) ) )
+                {
+                    particleFullName.append( '_' ).append( id );
+                }
+                if ( effect.getData() != null && effect.getData().equals( org.bukkit.material.MaterialData.class ) )
+                {
+                    particleFullName.append( '_' ).append( data );
+                }
+                packet = new PacketPlayOutWorldParticles( particleFullName.toString(), (float) location.getX(), (float) location.getY(), (float) location.getZ(), offsetX, offsetY, offsetZ, speed, particleCount );
+            }
+            int distance;
+            radius *= radius;
+            for ( Player player : getPlayers() )
+            {
+                if ( ( (CraftPlayer) player ).getHandle().playerConnection == null )
+                {
+                    continue;
+                }
+                if ( !location.getWorld().equals( player.getWorld() ) )
+                {
+                    continue;
+                }
+                distance = (int) player.getLocation().distanceSquared( location );
+                if ( distance <= radius )
+                {
+                    ( (CraftPlayer) player ).getHandle().playerConnection.sendPacket( packet );
+                }
+            }
+        }
+
+        @Override
+        public void playEffect( Location location, Effect effect )
+        {
+            CraftWorld.this.playEffect( location, effect, 0 );
+        }
     };
 
     public Spigot spigot()
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index dd80ab7..4d4516f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1325,6 +1325,49 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
                 server.getServer().getPlayerList().moveToWorld( getHandle(), 0, false );
             }
         }
+
+        @Override
+        public void playEffect( Location location, Effect effect, int id, int data, float offsetX, float offsetY, float offsetZ, float speed, int particleCount, int radius )
+        {
+            Validate.notNull( location, "Location cannot be null" );
+            Validate.notNull( effect, "Effect cannot be null" );
+            Validate.notNull( location.getWorld(), "World cannot be null" );
+            Packet packet;
+            if ( effect.getType() != Effect.Type.PARTICLE )
+            {
+                int packetData = effect.getId();
+                packet = new PacketPlayOutWorldEvent( packetData, location.getBlockX(), location.getBlockY(), location.getBlockZ(), id, false );
+            } else
+            {
+                StringBuilder particleFullName = new StringBuilder();
+                particleFullName.append( effect.getName() );
+                if ( effect.getData() != null && ( effect.getData().equals( Material.class ) || effect.getData().equals( org.bukkit.material.MaterialData.class ) ) )
+                {
+                    particleFullName.append( '_' ).append( id );
+                }
+                if ( effect.getData() != null && effect.getData().equals( org.bukkit.material.MaterialData.class ) )
+                {
+                    particleFullName.append( '_' ).append( data );
+                }
+                packet = new PacketPlayOutWorldParticles( particleFullName.toString(), (float) location.getX(), (float) location.getY(), (float) location.getZ(), offsetX, offsetY, offsetZ, speed, particleCount );
+            }
+            int distance;
+            radius *= radius;
+            if ( getHandle().playerConnection == null )
+            {
+                return;
+            }
+            if ( !location.getWorld().equals( getWorld() ) )
+            {
+                return;
+            }
+
+            distance = (int) getLocation().distanceSquared( location );
+            if ( distance <= radius )
+            {
+                getHandle().playerConnection.sendPacket( packet );
+            }
+        }
     };
 
     public Player.Spigot spigot()
-- 
1.9.1