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erce312

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  1. Well my game doesn't really crash, the entity just doesn't spawn and this is the output in the console. Sorry for using the wrong expression. I also realized I never posted the full class so here it is. package com.github.erce312.informatikacraft.entities; import com.github.erce312.informatikacraft.init.InformatikacraftEntities; import com.github.erce312.informatikacraft.init.InformatikacraftItems; import net.minecraft.entity.EntityType; import net.minecraft.entity.LivingEntity; import net.minecraft.entity.ai.goal.MeleeAttackGoal; import net.minecraft.entity.ai.goal.RangedBowAttackGoal; import net.minecraft.entity.monster.AbstractSkeletonEntity; import net.minecraft.entity.monster.SkeletonEntity; import net.minecraft.entity.projectile.AbstractArrowEntity; import net.minecraft.entity.projectile.ProjectileHelper; import net.minecraft.inventory.EquipmentSlotType; import net.minecraft.item.ItemStack; import net.minecraft.item.Items; import net.minecraft.util.SoundEvent; import net.minecraft.util.SoundEvents; import net.minecraft.util.math.MathHelper; import net.minecraft.world.Difficulty; import net.minecraft.world.DifficultyInstance; import net.minecraft.world.World; public class Reaper extends AbstractSkeletonEntity { private final RangedBowAttackGoal<AbstractSkeletonEntity> aiArrowAttack = new RangedBowAttackGoal<>(this, 1.0D, 20, 15.0F); private final MeleeAttackGoal aiAttackOnCollide = new MeleeAttackGoal(this, 1.2D, false) { public void resetTask() { super.resetTask(); Reaper.this.setAggroed(false); } public void startExecuting() { super.startExecuting(); Reaper.this.setAggroed(true); } }; public Reaper(EntityType<? extends AbstractSkeletonEntity> type, World wotldIn) { super((EntityType<? extends SkeletonEntity>) InformatikacraftEntities.REAPER, wotldIn); } @Override protected void setEquipmentBasedOnDifficulty(DifficultyInstance difficulty) { super.setEquipmentBasedOnDifficulty(difficulty); this.setItemStackToSlot(EquipmentSlotType.MAINHAND, new ItemStack(InformatikacraftItems.amethyst_bow)); } @Override protected SoundEvent getStepSound() { return null; } @Override public void setCombatTask() { if (this.world != null && !this.world.isRemote) { this.goalSelector.removeGoal(this.aiAttackOnCollide); this.goalSelector.removeGoal(this.aiArrowAttack); ItemStack itemstack = this.getHeldItem(ProjectileHelper.getHandWith(this, InformatikacraftItems.amethyst_bow)); if (itemstack.getItem() instanceof net.minecraft.item.BowItem) { int i = 20; if (this.world.getDifficulty() != Difficulty.HARD) { i = 40; } this.aiArrowAttack.setAttackCooldown(i); this.goalSelector.addGoal(4, this.aiArrowAttack); } else { this.goalSelector.addGoal(4, this.aiAttackOnCollide); } } } @Override public void attackEntityWithRangedAttack(LivingEntity target, float distanceFactor) { ItemStack itemstack = this.findAmmo(this.getHeldItem(ProjectileHelper.getHandWith(this, InformatikacraftItems.amethyst_bow))); AbstractArrowEntity abstractarrowentity = this.func_213624_b(itemstack, distanceFactor); if (this.getHeldItemMainhand().getItem() instanceof net.minecraft.item.BowItem) abstractarrowentity = ((net.minecraft.item.BowItem)this.getHeldItemMainhand().getItem()).customeArrow(abstractarrowentity); double d0 = target.posX - this.posX; double d1 = target.getBoundingBox().minY + (double)(target.getHeight() / 3.0F) - abstractarrowentity.posY; double d2 = target.posZ - this.posZ; double d3 = (double)MathHelper.sqrt(d0 * d0 + d2 * d2); abstractarrowentity.shoot(d0, d1 + d3 * (double)0.2F, d2, 1.6F, (float)(14 - this.world.getDifficulty().getId() * 4)); this.playSound(SoundEvents.ENTITY_SKELETON_SHOOT, 1.0F, 1.0F / (this.getRNG().nextFloat() * 0.4F + 0.8F)); this.world.addEntity(abstractarrowentity); super.attackEntityWithRangedAttack(target, distanceFactor); } } I've also changed the class a bit so here is the log again �[m�[1;31m[22:34:39] [Server thread/FATAL] [minecraft/ThreadTaskExecutor]: Error executing task on Server java.lang.NullPointerException: null at net.minecraft.entity.ai.goal.PrioritizedGoal.hashCode(PrioritizedGoal.java:97) ~[?:?] {re:classloading} at java.util.HashMap.hash(Unknown Source) ~[?:1.8.0_241] {} at java.util.HashMap.put(Unknown Source) ~[?:1.8.0_241] {} at java.util.HashSet.add(Unknown Source) ~[?:1.8.0_241] {} at net.minecraft.entity.ai.goal.GoalSelector.addGoal(GoalSelector.java:42) ~[?:?] {re:classloading} at com.github.erce312.informatikacraft.entities.Reaper.setCombatTask(Reaper.java:71) ~[?:?] {re:classloading} at net.minecraft.entity.monster.AbstractSkeletonEntity.<init>(AbstractSkeletonEntity.java:69) ~[?:?] {re:classloading,pl:accesstransformer:B} at com.github.erce312.informatikacraft.entities.Reaper.<init>(Reaper.java:43) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.create(EntityType.java:415) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.create(EntityType.java:305) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.spawn(EntityType.java:297) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.spawn(EntityType.java:292) ~[?:?] {re:classloading} at net.minecraft.item.SpawnEggItem.onItemUse(SpawnEggItem.java:80) ~[?:?] {re:classloading} at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:607) ~[?:?] {re:classloading} at net.minecraft.item.ItemStack.onItemUse(ItemStack.java:168) ~[?:?] {re:classloading} at net.minecraft.server.management.PlayerInteractionManager.func_219441_a(PlayerInteractionManager.java:341) ~[?:?] {re:classloading} at net.minecraft.network.play.ServerPlayNetHandler.processTryUseItemOnBlock(ServerPlayNetHandler.java:870) ~[?:?] {re:classloading} at net.minecraft.network.play.client.CPlayerTryUseItemOnBlockPacket.processPacket(CPlayerTryUseItemOnBlockPacket.java:42) ~[?:?] {re:classloading} at net.minecraft.network.play.client.CPlayerTryUseItemOnBlockPacket.processPacket(CPlayerTryUseItemOnBlockPacket.java:12) ~[?:?] {re:classloading} at net.minecraft.network.PacketThreadUtil.lambda$checkThreadAndEnqueue$0(PacketThreadUtil.java:19) ~[?:?] {re:classloading} at net.minecraft.util.concurrent.TickDelayedTask.run(TickDelayedTask.java:20) ~[?:?] {re:classloading} at net.minecraft.util.concurrent.ThreadTaskExecutor.run(ThreadTaskExecutor.java:140) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.util.concurrent.RecursiveEventLoop.run(RecursiveEventLoop.java:22) [?:?] {re:classloading} at net.minecraft.util.concurrent.ThreadTaskExecutor.driveOne(ThreadTaskExecutor.java:110) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.func_213205_aW(MinecraftServer.java:726) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.driveOne(MinecraftServer.java:720) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.util.concurrent.ThreadTaskExecutor.driveUntil(ThreadTaskExecutor.java:123) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.runScheduledTasks(MinecraftServer.java:706) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:650) [?:?] {re:classloading,pl:accesstransformer:B} at java.lang.Thread.run(Unknown Source) [?:1.8.0_241] {}
  2. https://github.com/erec312/informatikacraft here it is
  3. I have tried to to that but had a lot of issues with aiArrowAttack and aiAttackOnCollide being set to private in the AbstractSkeletonEntity class. I've tried to rewrite them like this in my code private final RangedBowAttackGoal<AbstractSkeletonEntity> aiArrowAttack = new RangedBowAttackGoal<>(this, 1.0D, 20, 15.0F); private final MeleeAttackGoal aiAttackOnCollide = new MeleeAttackGoal(this, 1.2D, false) { public void resetTask() { super.resetTask(); Reaper.this.setAggroed(false); } public void startExecuting() { super.startExecuting(); Reaper.this.setAggroed(true); } }; and then override the setAttackGoal @Override public void setCombatTask() { if (this.world != null && !this.world.isRemote) { this.goalSelector.removeGoal(this.aiAttackOnCollide); this.goalSelector.removeGoal(this.aiArrowAttack); ItemStack itemstack = this.getHeldItem(ProjectileHelper.getHandWith(this, InformatikacraftItems.amethyst_bow)); if (itemstack.getItem() instanceof net.minecraft.item.BowItem) { int i = 20; if (this.world.getDifficulty() != Difficulty.HARD) { i = 40; } this.aiArrowAttack.setAttackCooldown(i); this.goalSelector.addGoal(4, this.aiArrowAttack); } else { this.goalSelector.addGoal(4, this.aiAttackOnCollide); } } } But the mob wouldn't spawn now. Here is the crash report [Server thread/FATAL] [minecraft/ThreadTaskExecutor]: Error executing task on Server java.lang.NullPointerException: null at net.minecraft.entity.ai.goal.PrioritizedGoal.hashCode(PrioritizedGoal.java:97) ~[?:?] {re:classloading} at java.util.HashMap.hash(HashMap.java:339) ~[?:1.8.0_221] {} at java.util.HashMap.put(HashMap.java:612) ~[?:1.8.0_221] {} at java.util.HashSet.add(HashSet.java:220) ~[?:1.8.0_221] {} at net.minecraft.entity.ai.goal.GoalSelector.addGoal(GoalSelector.java:42) ~[?:?] {re:classloading} at com.github.erce312.informatikacraft.entities.Reaper.setCombatTask(Reaper.java:87) ~[?:?] {re:classloading} at net.minecraft.entity.monster.AbstractSkeletonEntity.<init>(AbstractSkeletonEntity.java:69) ~[?:?] {re:classloading,pl:accesstransformer:B} at com.github.erce312.informatikacraft.entities.Reaper.<init>(Reaper.java:44) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.create(EntityType.java:415) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.create(EntityType.java:305) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.spawn(EntityType.java:297) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.spawn(EntityType.java:292) ~[?:?] {re:classloading} at net.minecraft.item.SpawnEggItem.onItemUse(SpawnEggItem.java:80) ~[?:?] {re:classloading} at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:607) ~[?:?] {re:classloading} at net.minecraft.item.ItemStack.onItemUse(ItemStack.java:168) ~[?:?] {re:classloading} at net.minecraft.server.management.PlayerInteractionManager.func_219441_a(PlayerInteractionManager.java:341) ~[?:?] {re:classloading} at net.minecraft.network.play.ServerPlayNetHandler.processTryUseItemOnBlock(ServerPlayNetHandler.java:870) ~[?:?] {re:classloading} at net.minecraft.network.play.client.CPlayerTryUseItemOnBlockPacket.processPacket(CPlayerTryUseItemOnBlockPacket.java:42) ~[?:?] {re:classloading} at net.minecraft.network.play.client.CPlayerTryUseItemOnBlockPacket.processPacket(CPlayerTryUseItemOnBlockPacket.java:12) ~[?:?] {re:classloading} at net.minecraft.network.PacketThreadUtil.lambda$checkThreadAndEnqueue$0(PacketThreadUtil.java:19) ~[?:?] {re:classloading} at net.minecraft.util.concurrent.TickDelayedTask.run(TickDelayedTask.java:20) ~[?:?] {re:classloading} at net.minecraft.util.concurrent.ThreadTaskExecutor.run(ThreadTaskExecutor.java:140) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.util.concurrent.RecursiveEventLoop.run(RecursiveEventLoop.java:22) [?:?] {re:classloading} at net.minecraft.util.concurrent.ThreadTaskExecutor.driveOne(ThreadTaskExecutor.java:110) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.func_213205_aW(MinecraftServer.java:726) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.driveOne(MinecraftServer.java:720) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.util.concurrent.ThreadTaskExecutor.drainTasks(ThreadTaskExecutor.java:97) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.runScheduledTasks(MinecraftServer.java:705) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:650) [?:?] {re:classloading,pl:accesstransformer:B} at java.lang.Thread.run(Thread.java:748) [?:1.8.0_221] {} Here is the full class package com.github.erce312.informatikacraft.entities; import com.github.erce312.informatikacraft.init.InformatikacraftEntities; import com.github.erce312.informatikacraft.init.InformatikacraftItems; import net.minecraft.entity.EntityType; import net.minecraft.entity.LivingEntity; import net.minecraft.entity.ai.goal.MeleeAttackGoal; import net.minecraft.entity.ai.goal.RangedBowAttackGoal; import net.minecraft.entity.monster.AbstractSkeletonEntity; import net.minecraft.entity.monster.SkeletonEntity; import net.minecraft.entity.projectile.AbstractArrowEntity; import net.minecraft.entity.projectile.ProjectileHelper; import net.minecraft.inventory.EquipmentSlotType; import net.minecraft.item.ItemStack; import net.minecraft.item.Items; import net.minecraft.util.SoundEvent; import net.minecraft.util.SoundEvents; import net.minecraft.util.math.MathHelper; import net.minecraft.world.Difficulty; import net.minecraft.world.DifficultyInstance; import net.minecraft.world.World; public class Reaper extends AbstractSkeletonEntity { private final RangedBowAttackGoal<AbstractSkeletonEntity> aiArrowAttack = new RangedBowAttackGoal<>(this, 1.0D, 20, 15.0F); private final MeleeAttackGoal aiAttackOnCollide = new MeleeAttackGoal(this, 1.2D, false) { public void resetTask() { super.resetTask(); Reaper.this.setAggroed(false); } public void startExecuting() { super.startExecuting(); Reaper.this.setAggroed(true); } }; public Reaper(EntityType<? extends AbstractSkeletonEntity> type, World wotldIn) { super((EntityType<? extends SkeletonEntity>) InformatikacraftEntities.REAPER, wotldIn); } @Override protected void setEquipmentBasedOnDifficulty(DifficultyInstance difficulty) { super.setEquipmentBasedOnDifficulty(difficulty); this.setItemStackToSlot(EquipmentSlotType.MAINHAND, new ItemStack(InformatikacraftItems.amethyst_bow)); } @Override protected SoundEvent getStepSound() { return null; } @Override public void attackEntityWithRangedAttack(LivingEntity target, float distanceFactor) { ItemStack itemstack = this.findAmmo(this.getHeldItem(ProjectileHelper.getHandWith(this, InformatikacraftItems.amethyst_bow)));
  4. So I have made a custom skeleton and a custom bow item, however when I give it to the custom skeleton he doesn't use it. Here is my class. Any help would be greatly appreciated. package com.github.erce312.informatikacraft.entities; import com.github.erce312.informatikacraft.init.InformatikacraftEntities; import com.github.erce312.informatikacraft.init.InformatikacraftItems; import net.minecraft.entity.EntityType; import net.minecraft.entity.LivingEntity; import net.minecraft.entity.monster.AbstractSkeletonEntity; import net.minecraft.entity.monster.SkeletonEntity; import net.minecraft.entity.projectile.AbstractArrowEntity; import net.minecraft.entity.projectile.ProjectileHelper; import net.minecraft.inventory.EquipmentSlotType; import net.minecraft.item.ItemStack; import net.minecraft.util.SoundEvent; import net.minecraft.util.SoundEvents; import net.minecraft.util.math.MathHelper; import net.minecraft.world.DifficultyInstance; import net.minecraft.world.World; public class Reaper extends AbstractSkeletonEntity { public Reaper(EntityType<? extends AbstractSkeletonEntity> type, World wotldIn) { super((EntityType<? extends SkeletonEntity>) InformatikacraftEntities.REAPER, wotldIn); } @Override protected void setEquipmentBasedOnDifficulty(DifficultyInstance difficulty) { super.setEquipmentBasedOnDifficulty(difficulty); this.setItemStackToSlot(EquipmentSlotType.MAINHAND, new ItemStack(InformatikacraftItems.amethyst_bow)); } @Override protected SoundEvent getStepSound() { return null; } @Override public void attackEntityWithRangedAttack(LivingEntity target, float distanceFactor) { ItemStack itemstack = this.findAmmo(this.getHeldItem(ProjectileHelper.getHandWith(this, InformatikacraftItems.amethyst_bow))); AbstractArrowEntity abstractarrowentity = this.func_213624_b(itemstack, distanceFactor); if (this.getHeldItemMainhand().getItem() instanceof net.minecraft.item.BowItem) abstractarrowentity = ((net.minecraft.item.BowItem)this.getHeldItemMainhand().getItem()).customeArrow(abstractarrowentity); double d0 = target.posX - this.posX; double d1 = target.getBoundingBox().minY + (double)(target.getHeight() / 3.0F) - abstractarrowentity.posY; double d2 = target.posZ - this.posZ; double d3 = (double)MathHelper.sqrt(d0 * d0 + d2 * d2); abstractarrowentity.shoot(d0, d1 + d3 * (double)0.2F, d2, 1.6F, (float)(14 - this.world.getDifficulty().getId() * 4)); this.playSound(SoundEvents.ENTITY_SKELETON_SHOOT, 1.0F, 1.0F / (this.getRNG().nextFloat() * 0.4F + 0.8F)); this.world.addEntity(abstractarrowentity); super.attackEntityWithRangedAttack(target, distanceFactor); } }
  5. So I have changed my class to this package com.github.erce312.informatikacraft.entities; import com.github.erce312.informatikacraft.init.InformatikacraftEntities; import com.github.erce312.informatikacraft.init.InformatikacraftItems; import net.minecraft.entity.EntityType; import net.minecraft.entity.LivingEntity; import net.minecraft.entity.ai.goal.MeleeAttackGoal; import net.minecraft.entity.ai.goal.RangedBowAttackGoal; import net.minecraft.entity.monster.AbstractSkeletonEntity; import net.minecraft.entity.monster.SkeletonEntity; import net.minecraft.entity.projectile.AbstractArrowEntity; import net.minecraft.entity.projectile.ProjectileHelper; import net.minecraft.inventory.EquipmentSlotType; import net.minecraft.item.ItemStack; import net.minecraft.item.Items; import net.minecraft.util.SoundEvent; import net.minecraft.util.SoundEvents; import net.minecraft.util.math.MathHelper; import net.minecraft.world.Difficulty; import net.minecraft.world.DifficultyInstance; import net.minecraft.world.World; public class Reaper extends AbstractSkeletonEntity { private final RangedBowAttackGoal<AbstractSkeletonEntity> aiArrowAttack = new RangedBowAttackGoal<>(this, 1.0D, 20, 15.0F); private final MeleeAttackGoal aiAttackOnCollide = new MeleeAttackGoal(this, 1.2D, false) { public void resetTask() { super.resetTask(); Reaper.this.setAggroed(false); } public void startExecuting() { super.startExecuting(); Reaper.this.setAggroed(true); } }; public Reaper(EntityType<? extends AbstractSkeletonEntity> type, World wotldIn) { super((EntityType<? extends SkeletonEntity>) InformatikacraftEntities.REAPER, wotldIn); } @Override protected void setEquipmentBasedOnDifficulty(DifficultyInstance difficulty) { super.setEquipmentBasedOnDifficulty(difficulty); this.setItemStackToSlot(EquipmentSlotType.MAINHAND, new ItemStack(InformatikacraftItems.amethyst_bow)); } @Override protected SoundEvent getStepSound() { return null; } @Override public void attackEntityWithRangedAttack(LivingEntity target, float distanceFactor) { ItemStack itemstack = this.findAmmo(this.getHeldItem(ProjectileHelper.getHandWith(this, InformatikacraftItems.amethyst_bow))); AbstractArrowEntity abstractarrowentity = this.func_213624_b(itemstack, distanceFactor); if (this.getHeldItemMainhand().getItem() instanceof net.minecraft.item.BowItem) abstractarrowentity = ((net.minecraft.item.BowItem)this.getHeldItemMainhand().getItem()).customeArrow(abstractarrowentity); double d0 = target.posX - this.posX; double d1 = target.getBoundingBox().minY + (double)(target.getHeight() / 3.0F) - abstractarrowentity.posY; double d2 = target.posZ - this.posZ; double d3 = (double)MathHelper.sqrt(d0 * d0 + d2 * d2); abstractarrowentity.shoot(d0, d1 + d3 * (double)0.2F, d2, 1.6F, (float)(14 - this.world.getDifficulty().getId() * 4)); this.playSound(SoundEvents.ENTITY_SKELETON_SHOOT, 1.0F, 1.0F / (this.getRNG().nextFloat() * 0.4F + 0.8F)); this.world.addEntity(abstractarrowentity); super.attackEntityWithRangedAttack(target, distanceFactor); } @Override public void setCombatTask() { if (this.world != null && !this.world.isRemote) { this.goalSelector.removeGoal(this.aiAttackOnCollide); this.goalSelector.removeGoal(this.aiArrowAttack); ItemStack itemstack = this.getHeldItem(ProjectileHelper.getHandWith(this, InformatikacraftItems.amethyst_bow)); if (itemstack.getItem() instanceof net.minecraft.item.BowItem) { int i = 20; if (this.world.getDifficulty() != Difficulty.HARD) { i = 40; } this.aiArrowAttack.setAttackCooldown(i); this.goalSelector.addGoal(4, this.aiArrowAttack); } else { this.goalSelector.addGoal(4, this.aiAttackOnCollide); } } } } But now I get an error when the entity is spawned. This is the crash report [Server thread/FATAL] [minecraft/ThreadTaskExecutor]: Error executing task on Server java.lang.NullPointerException: null at net.minecraft.entity.ai.goal.PrioritizedGoal.hashCode(PrioritizedGoal.java:97) ~[?:?] {re:classloading} at java.util.HashMap.hash(HashMap.java:339) ~[?:1.8.0_221] {} at java.util.HashMap.put(HashMap.java:612) ~[?:1.8.0_221] {} at java.util.HashSet.add(HashSet.java:220) ~[?:1.8.0_221] {} at net.minecraft.entity.ai.goal.GoalSelector.addGoal(GoalSelector.java:42) ~[?:?] {re:classloading} at com.github.erce312.informatikacraft.entities.Reaper.setCombatTask(Reaper.java:87) ~[?:?] {re:classloading} at net.minecraft.entity.monster.AbstractSkeletonEntity.<init>(AbstractSkeletonEntity.java:69) ~[?:?] {re:classloading,pl:accesstransformer:B} at com.github.erce312.informatikacraft.entities.Reaper.<init>(Reaper.java:44) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.create(EntityType.java:415) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.create(EntityType.java:305) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.spawn(EntityType.java:297) ~[?:?] {re:classloading} at net.minecraft.entity.EntityType.spawn(EntityType.java:292) ~[?:?] {re:classloading} at net.minecraft.item.SpawnEggItem.onItemUse(SpawnEggItem.java:80) ~[?:?] {re:classloading} at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:607) ~[?:?] {re:classloading} at net.minecraft.item.ItemStack.onItemUse(ItemStack.java:168) ~[?:?] {re:classloading} at net.minecraft.server.management.PlayerInteractionManager.func_219441_a(PlayerInteractionManager.java:341) ~[?:?] {re:classloading} at net.minecraft.network.play.ServerPlayNetHandler.processTryUseItemOnBlock(ServerPlayNetHandler.java:870) ~[?:?] {re:classloading} at net.minecraft.network.play.client.CPlayerTryUseItemOnBlockPacket.processPacket(CPlayerTryUseItemOnBlockPacket.java:42) ~[?:?] {re:classloading} at net.minecraft.network.play.client.CPlayerTryUseItemOnBlockPacket.processPacket(CPlayerTryUseItemOnBlockPacket.java:12) ~[?:?] {re:classloading} at net.minecraft.network.PacketThreadUtil.lambda$checkThreadAndEnqueue$0(PacketThreadUtil.java:19) ~[?:?] {re:classloading} at net.minecraft.util.concurrent.TickDelayedTask.run(TickDelayedTask.java:20) ~[?:?] {re:classloading} at net.minecraft.util.concurrent.ThreadTaskExecutor.run(ThreadTaskExecutor.java:140) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.util.concurrent.RecursiveEventLoop.run(RecursiveEventLoop.java:22) [?:?] {re:classloading} at net.minecraft.util.concurrent.ThreadTaskExecutor.driveOne(ThreadTaskExecutor.java:110) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.func_213205_aW(MinecraftServer.java:726) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.driveOne(MinecraftServer.java:720) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.util.concurrent.ThreadTaskExecutor.drainTasks(ThreadTaskExecutor.java:97) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.runScheduledTasks(MinecraftServer.java:705) [?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:650) [?:?] {re:classloading,pl:accesstransformer:B} at java.lang.Thread.run(Thread.java:748) [?:1.8.0_221] {} It says something is wrong with this.goalSelector.addGoal(4, this.aiAttackOnCollide); But I haven't changed that part. Does anyone know what is going on ?
  6. Yes the class extends the AbstractSkeletonEntity.public class Reaper extends AbstractSkeletonEntity { public Reaper(EntityType<? extends AbstractSkeletonEntity> type, World wotldIn) { super((EntityType<? extends SkeletonEntity>) InformatikacraftEntities.REAPER, wotldIn); } @Override protected void setEquipmentBasedOnDifficulty(DifficultyInstance difficulty) { super.setEquipmentBasedOnDifficulty(difficulty); this.setItemStackToSlot(EquipmentSlotType.MAINHAND, new ItemStack(InformatikacraftItems.amethyst_bow)); } @Override protected SoundEvent getStepSound() { return null; } }
  7. I've made a custom skeleton entity and given him a custom bow but he doesn't shoot/use it. The skeleton just melee attacks me. I've tried to override the setCombatTask and attackEntityWithRangedAttack. @Override public void setCombatTask() { this.getHeldItem(ProjectileHelper.getHandWith(this, InformatikacraftItems.amethyst_bow)); super.setCombatTask(); } @Override public void attackEntityWithRangedAttack(LivingEntity target, float distanceFactor) { ItemStack itemstack = this.findAmmo(this.getHeldItem(ProjectileHelper.getHandWith(this, InformatikacraftItems.amethyst_bow))); super.attackEntityWithRangedAttack(target, distanceFactor); } InformatikacraftItems.amethyst_bow = new BowItem(new Item.Properties().defaultMaxDamage(1000).group(ItemGroup.TOOLS)).setRegistryName(location("amethyst_bow")), I've also checked if my custom bow is an instance of BowItem, which it is. try { BufferedWriter BR = new BufferedWriter(new FileWriter("C:\\Users\\erikp\\Documents\\test.txt")); if(InformatikacraftItems.amethyst_bow instanceof BowItem) BR.write("true"); else BR.write("false"); BR.flush(); BR.close(); }catch(Exception e) { }
  8. https://github.com/erec312/informatikacraft. Ok I have changed it. Thank you for your patience.
  9. https://github.com/erec312/informatikacraft
  10. I've tried to extend AbstarctSkeletonEntity insted of SkeletonEntity and also to give him a vanilla item. But in both cases the entity isn't holding the item.
  11. Yes the code is being called Reaper.setEquipmentBasedOnDifficulty(DifficultyInstance) line: 24 This is the stack from the debugger.
  12. package com.github.erce312.informatikacraft.entities; import com.github.erce312.informatikacraft.init.InformatikacraftEntities; import com.github.erce312.informatikacraft.init.InformatikacraftItems; import net.minecraft.entity.EntityType; import net.minecraft.entity.monster.SkeletonEntity; import net.minecraft.inventory.EquipmentSlotType; import net.minecraft.item.ItemStack; import net.minecraft.world.DifficultyInstance; import net.minecraft.world.World; public class Reaper extends SkeletonEntity { @SuppressWarnings("unchecked") public Reaper(EntityType<? extends SkeletonEntity> type, World wotldIn) { super((EntityType<? extends SkeletonEntity>) InformatikacraftEntities.REAPER, wotldIn); } @Override protected void setEquipmentBasedOnDifficulty(DifficultyInstance difficulty) { super.setEquipmentBasedOnDifficulty(difficulty); this.setItemStackToSlot(EquipmentSlotType.MAINHAND, new ItemStack(InformatikacraftItems.amethyst_bow)); } }
  13. The skeletons aren't holding the custom bow, nor using it when attacking.
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