Allow Alchemite, Blast Phials, Injections, Incubated Eggs, and Greatwood/Thaumium boats to be shot by dispensers.

src/main/java/com/kentington/thaumichorizons/common/ThaumicHorizons.java

@@ -8,16 +8,24 @@ package com.kentington.thaumichorizons.common;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 
 import net.minecraft.block.Block;
+import net.minecraft.block.BlockDispenser;
 import net.minecraft.block.material.MapColor;
 import net.minecraft.block.material.Material;
 import net.minecraft.creativetab.CreativeTabs;
+import net.minecraft.dispenser.BehaviorDefaultDispenseItem;
+import net.minecraft.dispenser.BehaviorProjectileDispense;
+import net.minecraft.dispenser.IBlockSource;
+import net.minecraft.dispenser.IPosition;
+import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityList;
 import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.entity.IProjectile;
 import net.minecraft.entity.monster.EntityBlaze;
 import net.minecraft.entity.monster.EntityEnderman;
 import net.minecraft.entity.monster.EntityGhast;
@@ -44,7 +52,9 @@ import net.minecraft.item.crafting.ShapelessRecipes;
 import net.minecraft.nbt.NBTTagByte;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.potion.Potion;
+import net.minecraft.util.EnumFacing;
 import net.minecraft.util.ResourceLocation;
+import net.minecraft.world.World;
 import net.minecraftforge.common.DimensionManager;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.common.config.Configuration;
@@ -57,6 +67,7 @@ import net.minecraftforge.oredict.ShapelessOreRecipe;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
+import com.google.common.collect.Sets;
 import com.kentington.thaumichorizons.client.lib.RenderEventHandler;
 import com.kentington.thaumichorizons.common.blocks.BlockAlchemite;
 import com.kentington.thaumichorizons.common.blocks.BlockBloodInfuser;
@@ -132,6 +143,7 @@ import com.kentington.thaumichorizons.common.entities.EntitySyringe;
 import com.kentington.thaumichorizons.common.entities.EntityTaintPig;
 import com.kentington.thaumichorizons.common.entities.EntityVoltSlime;
 import com.kentington.thaumichorizons.common.entities.ItemSpawnerEgg;
+import com.kentington.thaumichorizons.common.handlers.BehaviorDispenseBoat;
 import com.kentington.thaumichorizons.common.items.ItemAmuletMirror;
 import com.kentington.thaumichorizons.common.items.ItemBarChocolate;
 import com.kentington.thaumichorizons.common.items.ItemBoatGreatwood;
@@ -3631,6 +3643,7 @@ public class ThaumicHorizons {
                                 new ItemStack(Items.dye, 1, 0), new ItemStack(Items.dye, 1, 15) },
                         10));
         addAspectsToAllTheThings();
+        registerDispenserBehavior();
     }
 
     public static CreatureInfusionRecipe getCreatureInfusion(EntityLivingBase entityContained,
@@ -3889,6 +3902,96 @@ public class ThaumicHorizons {
                 (new AspectList()).add(Aspect.WEAPON, 3).add(Aspect.BEAST, 3));
     }
 
+    private static void registerDispenserBehavior() {
+        BlockDispenser.dispenseBehaviorRegistry
+                .putObject(Item.getItemFromBlock(blockAlchemite), new BehaviorDefaultDispenseItem() {
+
+                    @Override
+                    protected ItemStack dispenseStack(IBlockSource dispenser, ItemStack dispensedItem) {
+                        EnumFacing enumfacing = BlockDispenser.func_149937_b(dispenser.getBlockMetadata());
+                        World world = dispenser.getWorld();
+                        int x = dispenser.getXInt() + enumfacing.getFrontOffsetX();
+                        int y = dispenser.getYInt() + enumfacing.getFrontOffsetY();
+                        int z = dispenser.getZInt() + enumfacing.getFrontOffsetZ();
+
+                        EntityAlchemitePrimed primedAlchemite = new EntityAlchemitePrimed(
+                                world,
+                                x + 0.5F,
+                                y + 0.5F,
+                                z + 0.5F,
+                                null);
+                        world.spawnEntityInWorld(primedAlchemite);
+                        world.playSoundEffect(x + 0.5, y + 0.5, z + 0.5, "game.tnt.primed", 1.0F, 1.0F);
+
+                        dispensedItem.stackSize--;
+                        return dispensedItem;
+                    }
+                });
+        BlockDispenser.dispenseBehaviorRegistry.putObject(itemSyringeInjection, new BehaviorDefaultDispenseItem() {
+
+            @Override
+            public ItemStack dispenseStack(IBlockSource dispenser, ItemStack stack) {
+                if (!(stack.getItem() instanceof ItemSyringeInjection)) {
+                    return super.dispenseStack(dispenser, stack);
+                }
+
+                World world = dispenser.getWorld();
+                EnumFacing facing = BlockDispenser.func_149937_b(dispenser.getBlockMetadata());
+
+                double spawnX = dispenser.getX() + facing.getFrontOffsetX();
+                double spawnY = dispenser.getY() + facing.getFrontOffsetY();
+                double spawnZ = dispenser.getZ() + facing.getFrontOffsetZ();
+
+                IProjectile projectile = createProjectile(
+                        (ItemSyringeInjection) stack.getItem(),
+                        stack,
+                        world,
+                        spawnX,
+                        spawnY,
+                        spawnZ);
+
+                projectile.setThrowableHeading(
+                        facing.getFrontOffsetX(),
+                        facing.getFrontOffsetY() + 0.1F,
+                        facing.getFrontOffsetZ(),
+                        1.1F, // velocity
+                        6F // inaccuracy
+                );
+
+                world.spawnEntityInWorld((Entity) projectile);
+
+                stack.stackSize--;
+                return stack;
+            }
+
+            private IProjectile createProjectile(ItemSyringeInjection item, ItemStack stack, World world, double x,
+                    double y, double z) {
+                if (item.isPhial(stack.getItemDamage())) {
+                    return new EntityBlastPhial(world, x, y, z, stack);
+                } else {
+                    return new EntitySyringe(world, x, y, z, stack.stackTagCompound);
+                }
+            }
+
+            @Override
+            protected void playDispenseSound(IBlockSource source) {
+                source.getWorld().playAuxSFX(1002, source.getXInt(), source.getYInt(), source.getZInt(), 0);
+            }
+        });
+        BlockDispenser.dispenseBehaviorRegistry.putObject(itemEggIncubated, new BehaviorProjectileDispense() {
+
+            protected IProjectile getProjectileEntity(World worldIn, IPosition position) {
+                return new EntityEggIncubated(worldIn, position.getX(), position.getY(), position.getZ());
+            }
+        });
+        BlockDispenser.dispenseBehaviorRegistry.putObject(
+                itemBoatGreatwood,
+                new BehaviorDispenseBoat(Collections.singleton(Material.water), EntityBoatGreatwood::new));
+        BlockDispenser.dispenseBehaviorRegistry.putObject(
+                itemBoatThaumium,
+                new BehaviorDispenseBoat(Sets.newHashSet(Material.water, Material.lava), EntityBoatThaumium::new));
+    }
+
     static IRecipe shapelessOreDictRecipe(ItemStack res, Object[] params) {
         ShapelessOreRecipe rec = new ShapelessOreRecipe(res, params);
         CraftingManager.getInstance().getRecipeList().add(rec);

src/main/java/com/kentington/thaumichorizons/common/blocks/BlockAlchemite.java

@@ -29,6 +29,7 @@ public class BlockAlchemite extends BlockTNT {
         this.setBlockName("ThaumicHorizons_alchemite");
         this.setBlockTextureName("ThaumicHorizons:alchemite");
         this.setCreativeTab(ThaumicHorizons.tabTH);
+        this.setStepSound(soundTypeGrass); // same place/break sound as TNT
     }
 
     public void onBlockDestroyedByExplosion(final World p_149723_1_, final int p_149723_2_, final int p_149723_3_,

src/main/java/com/kentington/thaumichorizons/common/entities/EntityBlastPhial.java

@@ -12,23 +12,27 @@ import net.minecraft.world.World;
 
 public class EntityBlastPhial extends EntityPotion {
 
-    public EntityBlastPhial(final World p_i1790_1_) {
-        super(p_i1790_1_);
+    public EntityBlastPhial(final World world) {
+        super(world);
     }
 
-    public EntityBlastPhial(final World p_i1790_1_, final EntityLivingBase p_i1790_2_, final float power,
-            final ItemStack p_i1790_3_) {
-        super(p_i1790_1_, p_i1790_2_, p_i1790_3_);
+    public EntityBlastPhial(final World world, final double x, final double y, final double z, final ItemStack stack) {
+        super(world, x, y, z, stack);
+    }
+
+    public EntityBlastPhial(final World world, final EntityLivingBase thrower, final float power,
+            final ItemStack stack) {
+        super(world, thrower, stack);
         this.setSize(0.25f, 0.25f);
         this.setSize(0.5f, 0.5f);
         this.setLocationAndAngles(
-                p_i1790_2_.posX,
-                p_i1790_2_.posY + p_i1790_2_.getEyeHeight(),
-                p_i1790_2_.posZ,
-                p_i1790_2_.rotationYaw,
-                p_i1790_2_.rotationPitch);
+                thrower.posX,
+                thrower.posY + thrower.getEyeHeight(),
+                thrower.posZ,
+                thrower.rotationYaw,
+                thrower.rotationPitch);
         this.posX -= MathHelper.cos(this.rotationYaw / 180.0f * (float) Math.PI) * 0.16f;
-        this.posY -= 0.10000000149011612;
+        this.posY -= 0.1;
         this.posZ -= MathHelper.sin(this.rotationYaw / 180.0f * (float) Math.PI) * 0.16f;
         this.setPosition(this.posX, this.posY, this.posZ);
         this.yOffset = 0.0f;

src/main/java/com/kentington/thaumichorizons/common/entities/EntitySyringe.java

@@ -39,6 +39,7 @@ import io.netty.buffer.ByteBuf;
 public class EntitySyringe extends Entity implements IProjectile, IEntityAdditionalSpawnData {
 
     public int color;
+    public int canBePickedUp;
     public NBTTagCompound effects;
     private boolean inGround;
     private int field_145791_d;
@@ -50,7 +51,6 @@ public class EntitySyringe extends Entity implements IProjectile, IEntityAdditio
     private int ticksInAir;
     private int knockbackStrength;
     private EntityLivingBase shootingEntity;
-    private int canBePickedUp;
     private byte arrowShake;
     private double damage;
 
@@ -146,6 +146,13 @@ public class EntitySyringe extends Entity implements IProjectile, IEntityAdditio
         this.setThrowableHeading(this.motionX, this.motionY, this.motionZ, p_i1756_3_ * 1.5f, 1.0f);
     }
 
+    public EntitySyringe(World world, double x, double y, double z, NBTTagCompound effects) {
+        this(world, x, y, z);
+        this.effects = effects;
+        this.color = this.effects.getInteger("color");
+        this.canBePickedUp = 1;
+    }
+
     public void writeEntityToNBT(final NBTTagCompound p_70014_1_) {
         p_70014_1_.setTag("effects", this.effects);
         p_70014_1_.setShort("xTile", (short) this.field_145791_d);

src/main/java/com/kentington/thaumichorizons/common/handlers/BehaviorDispenseBoat.java

@@ -0,0 +1,66 @@
+package com.kentington.thaumichorizons.common.handlers;
+
+import java.util.Set;
+
+import net.minecraft.block.BlockDispenser;
+import net.minecraft.block.material.Material;
+import net.minecraft.dispenser.BehaviorDefaultDispenseItem;
+import net.minecraft.dispenser.IBlockSource;
+import net.minecraft.entity.item.EntityBoat;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.world.World;
+
+public class BehaviorDispenseBoat extends BehaviorDefaultDispenseItem {
+
+    public interface BoatFactory {
+
+        EntityBoat create(World world, double x, double y, double z);
+    }
+
+    private final Set<Material> validMaterials;
+    private final BoatFactory boatFactory;
+
+    public BehaviorDispenseBoat(Set<Material> validMaterials, BoatFactory boatFactory) {
+        this.validMaterials = validMaterials;
+        this.boatFactory = boatFactory;
+    }
+
+    @Override
+    protected ItemStack dispenseStack(IBlockSource dispenser, ItemStack stack) {
+        EnumFacing facing = BlockDispenser.func_149937_b(dispenser.getBlockMetadata());
+        World world = dispenser.getWorld();
+
+        // Calculate spawn position slightly in front of the dispenser
+        double spawnX = dispenser.getX() + (facing.getFrontOffsetX() * 1.25F);
+        double spawnY = dispenser.getY() + (facing.getFrontOffsetY() * 1.125F) - 0.5F;
+        double spawnZ = dispenser.getZ() + (facing.getFrontOffsetZ() * 1.25F);
+
+        // Block coordinates in front of the dispenser
+        int targetX = dispenser.getXInt() + facing.getFrontOffsetX();
+        int targetY = dispenser.getYInt() + facing.getFrontOffsetY();
+        int targetZ = dispenser.getZInt() + facing.getFrontOffsetZ();
+
+        Material frontMaterial = world.getBlock(targetX, targetY, targetZ).getMaterial();
+
+        if (validMaterials.contains(frontMaterial)) {
+            spawnY++;
+        } else if (!Material.air.equals(frontMaterial)) {
+            return stack;
+        }
+
+        EntityBoat boat = boatFactory.create(world, spawnX, spawnY, spawnZ);
+
+        boat.rotationYaw = switch (facing) {
+            case NORTH -> 90.0F;
+            case WEST -> 180.0F;
+            case EAST -> 0.0F;
+            default -> -90.0F; // SOUTH or other
+        };
+
+        world.spawnEntityInWorld(boat);
+
+        stack.stackSize--;
+        return stack;
+    }
+}