Paper-Old/nms-patches/EntityFishingHook.patch

@@ -3,6 +3,12 @@
 import java.util.Arrays;
 import java.util.List;
 
+// CraftBukkit start
+import org.bukkit.entity.Player;
+import org.bukkit.entity.Fish;
+import org.bukkit.event.player.PlayerFishEvent;
+// CraftBukkit end
+
 public class EntityFishingHook extends Entity {
 
     private static final List d = Arrays.asList(new PossibleFishingResult[] { (new PossibleFishingResult(new ItemStack(Items.LEATHER_BOOTS), 10)).a(0.9F), new PossibleFishingResult(new ItemStack(Items.LEATHER), 10), new PossibleFishingResult(new ItemStack(Items.BONE), 10), new PossibleFishingResult(new ItemStack(Items.POTION), 10), new PossibleFishingResult(new ItemStack(Items.STRING), 5), (new PossibleFishingResult(new ItemStack(Items.FISHING_ROD), 2)).a(0.9F), new PossibleFishingResult(new ItemStack(Items.BOWL), 10), new PossibleFishingResult(new ItemStack(Items.STICK), 5), new PossibleFishingResult(new ItemStack(Items.DYE, 10, EnumColor.BLACK.getInvColorIndex()), 1), new PossibleFishingResult(new ItemStack(Blocks.TRIPWIRE_HOOK), 10), new PossibleFishingResult(new ItemStack(Items.ROTTEN_FLESH), 10)});
@@ -168,7 +174,7 @@
                     MovingObjectPosition movingobjectposition1 = axisalignedbb.a(vec3d, vec3d1);
 
                     if (movingobjectposition1 != null) {
-                        d6 = vec3d.f(movingobjectposition1.pos);
+                        d6 = vec3d.distanceSquared(movingobjectposition1.pos); // CraftBukkit - distance efficiency
                         if (d6 < d5 || d5 == 0.0D) {
                             entity = entity1;
                             d5 = d6;
@@ -182,6 +188,7 @@
             }
 
             if (movingobjectposition != null) {
+                org.bukkit.craftbukkit.event.CraftEventFactory.callProjectileHitEvent(this); // Craftbukkit - Call event
                 if (movingobjectposition.entity != null) {
                     if (movingobjectposition.entity.damageEntity(DamageSource.projectile(this, this.owner), 0.0F)) {
                         this.hooked = movingobjectposition.entity;
@@ -261,8 +268,8 @@
                     } else {
                         float f3;
                         float f4;
-                        double d11;
                         float f5;
+                        double d11;
                         double d12;
 
                         if (this.av > 0) {
@@ -277,20 +284,20 @@
                             } else {
                                 this.aw = (float) ((double) this.aw + this.random.nextGaussian() * 4.0D);
                                 f3 = this.aw * 0.017453292F;
-                                f5 = MathHelper.sin(f3);
-                                f4 = MathHelper.cos(f3);
-                                d8 = this.locX + (double) (f5 * (float) this.av * 0.1F);
-                                d12 = (double) ((float) MathHelper.floor(this.getBoundingBox().b) + 1.0F);
-                                d11 = this.locZ + (double) (f4 * (float) this.av * 0.1F);
+                                f4 = MathHelper.sin(f3);
+                                f5 = MathHelper.cos(f3);
+                                d8 = this.locX + (double) (f4 * (float) this.av * 0.1F);
+                                d11 = (double) ((float) MathHelper.floor(this.getBoundingBox().b) + 1.0F);
+                                d12 = this.locZ + (double) (f5 * (float) this.av * 0.1F);
                                 if (this.random.nextFloat() < 0.15F) {
-                                    worldserver.a(EnumParticle.WATER_BUBBLE, d8, d12 - 0.10000000149011612D, d11, 1, (double) f5, 0.1D, (double) f4, 0.0D, new int[0]);
+                                    worldserver.a(EnumParticle.WATER_BUBBLE, d8, d11 - 0.10000000149011612D, d12, 1, (double) f4, 0.1D, (double) f5, 0.0D, new int[0]);
                                 }
 
-                                float f6 = f5 * 0.04F;
-                                float f7 = f4 * 0.04F;
+                                float f6 = f4 * 0.04F;
+                                float f7 = f5 * 0.04F;
 
-                                worldserver.a(EnumParticle.WATER_WAKE, d8, d12, d11, 0, (double) f7, 0.01D, (double) (-f6), 1.0D, new int[0]);
-                                worldserver.a(EnumParticle.WATER_WAKE, d8, d12, d11, 0, (double) (-f7), 0.01D, (double) f6, 1.0D, new int[0]);
+                                worldserver.a(EnumParticle.WATER_WAKE, d8, d11, d12, 0, (double) f7, 0.01D, (double) (-f6), 1.0D, new int[0]);
+                                worldserver.a(EnumParticle.WATER_WAKE, d8, d11, d12, 0, (double) (-f7), 0.01D, (double) f6, 1.0D, new int[0]);
                             }
                         } else if (this.au > 0) {
                             this.au -= k;
@@ -304,12 +311,12 @@
                             }
 
                             if (this.random.nextFloat() < f3) {
-                                f5 = MathHelper.a(this.random, 0.0F, 360.0F) * 0.017453292F;
-                                f4 = MathHelper.a(this.random, 25.0F, 60.0F);
-                                d8 = this.locX + (double) (MathHelper.sin(f5) * f4 * 0.1F);
-                                d12 = (double) ((float) MathHelper.floor(this.getBoundingBox().b) + 1.0F);
-                                d11 = this.locZ + (double) (MathHelper.cos(f5) * f4 * 0.1F);
-                                worldserver.a(EnumParticle.WATER_SPLASH, d8, d12, d11, 2 + this.random.nextInt(2), 0.10000000149011612D, 0.0D, 0.10000000149011612D, 0.0D, new int[0]);
+                                f4 = MathHelper.a(this.random, 0.0F, 360.0F) * 0.017453292F;
+                                f5 = MathHelper.a(this.random, 25.0F, 60.0F);
+                                d8 = this.locX + (double) (MathHelper.sin(f4) * f5 * 0.1F);
+                                d11 = (double) ((float) MathHelper.floor(this.getBoundingBox().b) + 1.0F);
+                                d12 = this.locZ + (double) (MathHelper.cos(f4) * f5 * 0.1F);
+                                worldserver.a(EnumParticle.WATER_SPLASH, d8, d11, d12, 2 + this.random.nextInt(2), 0.10000000149011612D, 0.0D, 0.10000000149011612D, 0.0D, new int[0]);
                             }
 
                             if (this.au <= 0) {
@@ -374,6 +381,15 @@
             byte b0 = 0;
 
             if (this.hooked != null) {
+                // CraftBukkit start
+                PlayerFishEvent playerFishEvent = new PlayerFishEvent((Player) this.owner.getBukkitEntity(), this.hooked.getBukkitEntity(), (Fish) this.getBukkitEntity(), PlayerFishEvent.State.CAUGHT_ENTITY);
+                this.world.getServer().getPluginManager().callEvent(playerFishEvent);
+
+                if (playerFishEvent.isCancelled()) {
+                    return 0;
+                }
+                // CraftBukkit end
+                
                 double d0 = this.owner.locX - this.locX;
                 double d1 = this.owner.locY - this.locY;
                 double d2 = this.owner.locZ - this.locZ;
@@ -386,6 +402,16 @@
                 b0 = 3;
             } else if (this.at > 0) {
                 EntityItem entityitem = new EntityItem(this.world, this.locX, this.locY, this.locZ, this.m());
+                // CraftBukkit start
+                PlayerFishEvent playerFishEvent = new PlayerFishEvent((Player) this.owner.getBukkitEntity(), entityitem.getBukkitEntity(), (Fish) this.getBukkitEntity(), PlayerFishEvent.State.CAUGHT_FISH);
+                playerFishEvent.setExpToDrop(this.random.nextInt(6) + 1);
+                this.world.getServer().getPluginManager().callEvent(playerFishEvent);
+
+                if (playerFishEvent.isCancelled()) {
+                    return 0;
+                }
+                // CraftBukkit end
+        
                 double d5 = this.owner.locX - this.locX;
                 double d6 = this.owner.locY - this.locY;
                 double d7 = this.owner.locZ - this.locZ;
@@ -396,13 +422,32 @@
                 entityitem.motY = d6 * d9 + (double) MathHelper.sqrt(d8) * 0.08D;
                 entityitem.motZ = d7 * d9;
                 this.world.addEntity(entityitem);
-                this.owner.world.addEntity(new EntityExperienceOrb(this.owner.world, this.owner.locX, this.owner.locY + 0.5D, this.owner.locZ + 0.5D, this.random.nextInt(6) + 1));
+                // CraftBukkit - this.random.nextInt(6) + 1 -> playerFishEvent.getExpToDrop()
+                this.owner.world.addEntity(new EntityExperienceOrb(this.owner.world, this.owner.locX, this.owner.locY + 0.5D, this.owner.locZ + 0.5D, playerFishEvent.getExpToDrop()));
                 b0 = 1;
             }
 
             if (this.aq) {
+                // CraftBukkit start
+                PlayerFishEvent playerFishEvent = new PlayerFishEvent((Player) this.owner.getBukkitEntity(), null, (Fish) this.getBukkitEntity(), PlayerFishEvent.State.IN_GROUND);
+                this.world.getServer().getPluginManager().callEvent(playerFishEvent);
+
+                if (playerFishEvent.isCancelled()) {
+                    return 0;
+                }
+                // CraftBukkit end
                 b0 = 2;
             }
+ 
+            // CraftBukkit start
+            if (b0 == 0) {
+                PlayerFishEvent playerFishEvent = new PlayerFishEvent((Player) this.owner.getBukkitEntity(), null, (Fish) this.getBukkitEntity(), PlayerFishEvent.State.FAILED_ATTEMPT);
+                this.world.getServer().getPluginManager().callEvent(playerFishEvent);
+                if (playerFishEvent.isCancelled()) {
+                    return 0;
+                }
+            }
+            // CraftBukkit end
 
             this.die();
             this.owner.hookedFish = null;