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added lava hoarder

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Jottyfan
2025-12-26 23:12:51 +01:00
parent b0ceac38cb
commit 127bdfc782
16 changed files with 338 additions and 5 deletions
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125
src/main/java/de/jottyfan/minecraft/block/BlockEmptyLavahoarder.java Normal file
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@@ -0,0 +1,125 @@
package de.jottyfan.minecraft.block;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Random;
import java.util.Set;
import net.minecraft.core.BlockPos;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.util.RandomSource;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.storage.loot.LootParams.Builder;
/**
*
* @author jotty
*
*/
public class BlockEmptyLavahoarder extends Block {
public BlockEmptyLavahoarder(Properties properties) {
super(properties);
}
@Override
protected List<ItemStack> getDrops(BlockState state, Builder params) {
List<ItemStack> list = new ArrayList<>();
list.add(new ItemStack(QuicklyBlocks.EMPTYLAVAHOARDER));
return list;
}
@Override
protected void tick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
boolean found = BlockLavahoarder.suckLava(level, pos.north());
found = found || BlockLavahoarder.suckLava(level, pos.south());
found = found || BlockLavahoarder.suckLava(level, pos.east());
found = found || BlockLavahoarder.suckLava(level, pos.west());
found = found || BlockLavahoarder.suckLava(level, pos.above());
found = found || BlockLavahoarder.suckLava(level, pos.below());
if (found) {
level.setBlock(pos, QuicklyBlocks.LAVAHOARDER.defaultBlockState(), 2);
level.scheduleTick(pos, QuicklyBlocks.LAVAHOARDER, 1);
} else {
level.scheduleTick(pos, this, 1);
}
}
private static final String stringOf(BlockPos pos) {
StringBuilder buf = new StringBuilder();
buf.append(pos.getX()).append(":");
buf.append(pos.getY()).append(":");
buf.append(pos.getZ());
return buf.toString();
}
private static final BlockPos blockPosOf(String s) {
if (s.contains(":")) {
String[] parts = s.split(":");
if (parts.length > 2) {
Integer x = Integer.valueOf(parts[0]);
Integer y = Integer.valueOf(parts[1]);
Integer z = Integer.valueOf(parts[2]);
return new BlockPos(x, y, z);
} else {
return null;
}
} else {
return null;
}
}
private void findAllAttachedLavaBlocks(Set<String> list, BlockPos pos, Level level, Integer counter) {
if (counter < 1) {
return;
} else if (Blocks.LAVA.equals(level.getBlockState(pos).getBlock())) {
String p = stringOf(pos);
if (!list.contains(p)) {
list.add(p);
findAllAttachedLavaBlocks(list, pos.above(), level, counter - 1);
findAllAttachedLavaBlocks(list, pos.below(), level, counter - 1);
findAllAttachedLavaBlocks(list, pos.north(), level, counter - 1);
findAllAttachedLavaBlocks(list, pos.south(), level, counter - 1);
findAllAttachedLavaBlocks(list, pos.east(), level, counter - 1);
findAllAttachedLavaBlocks(list, pos.west(), level, counter - 1);
}
}
}
@Override
protected void onPlace(BlockState state, Level level, BlockPos pos, BlockState oldState, boolean movedByPiston) {
Set<String> positions = new HashSet<>();
Integer counter = 8; // TODO: make it level up - able
findAllAttachedLavaBlocks(positions, pos.above(), level, counter);
findAllAttachedLavaBlocks(positions, pos.below(), level, counter);
findAllAttachedLavaBlocks(positions, pos.north(), level, counter);
findAllAttachedLavaBlocks(positions, pos.south(), level, counter);
findAllAttachedLavaBlocks(positions, pos.east(), level, counter);
findAllAttachedLavaBlocks(positions, pos.west(), level, counter);
Integer amount = positions.size();
for (String p : positions) {
level.setBlock(blockPosOf(p), Blocks.AIR.defaultBlockState(), 2);
}
if (amount > 0) {
level.setBlock(pos, QuicklyBlocks.LAVAHOARDER.defaultBlockState(), 2);
level.scheduleTick(pos, QuicklyBlocks.LAVAHOARDER, 1);
int count = 0;
Random random = new Random();
for (int i = 0; i < amount; i++) {
if (random.nextFloat() < 0.0125) {
count++;
}
}
if (count > 0) {
BlockLavahoarder.spawnRandomItems(level, pos.above(), count);
}
} else {
level.scheduleTick(pos, this, 1);
}
}
}

125
src/main/java/de/jottyfan/minecraft/block/BlockLavahoarder.java Normal file
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package de.jottyfan.minecraft.block;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import net.minecraft.core.BlockPos;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.util.RandomSource;
import net.minecraft.world.InteractionHand;
import net.minecraft.world.InteractionResult;
import net.minecraft.world.entity.item.ItemEntity;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.item.Items;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.storage.loot.LootParams.Builder;
import net.minecraft.world.phys.BlockHitResult;
/**
*
* @author jotty
*
*/
public class BlockLavahoarder extends Block {
public BlockLavahoarder(Properties properties) {
super(properties);
}
@Override
protected List<ItemStack> getDrops(BlockState state, Builder params) {
List<ItemStack> list = new ArrayList<>();
list.add(new ItemStack(QuicklyBlocks.LAVAHOARDER));
return list;
}
public static final void spawnRandomItems(Level level, BlockPos pos, Integer count) {
Integer which = new Random().nextInt(10);
if (which < 1) {
level.addFreshEntity(new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(),
new ItemStack(Items.DIAMOND, new Random().nextInt(count + 2))));
} else if (which < 2) {
level.addFreshEntity(new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(),
new ItemStack(Items.EMERALD, new Random().nextInt(count + 1))));
} else if (which < 3) {
level.addFreshEntity(new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(),
new ItemStack(Items.RAW_GOLD, new Random().nextInt(count))));
} else if (which < 4) {
level.addFreshEntity(new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(),
new ItemStack(Items.RAW_IRON, new Random().nextInt(count + 1))));
} else if (which < 5) {
level.addFreshEntity(new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(),
new ItemStack(Items.RAW_COPPER, new Random().nextInt(count + 2))));
} else if (which < 6) {
level.addFreshEntity(new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(), new ItemStack(Items.OBSIDIAN)));
} else if (which < 7) {
level.addFreshEntity(new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(), new ItemStack(Items.LAPIS_LAZULI)));
// } else if (which < 8) {
// level.addFreshEntity(new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(), new ItemStack(QuicklyItems.SULFOR)));
}
}
/**
* sucks the lava that touches the block
*
* @param world the world
* @param pos the pos
* @return true if lava was found
*/
public static final boolean suckLava(ServerLevel level, BlockPos pos) {
if (level == null) {
return false;
} else if (Blocks.LAVA.equals(level.getBlockState(pos).getBlock())) {
level.setBlock(pos, Blocks.AIR.defaultBlockState(), 2);
if (new Random().nextFloat() > 0.9f) {
spawnRandomItems(level, pos.above(), 2);
}
return true;
}
return false;
}
@Override
protected void tick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
suckLava(level, pos.north());
suckLava(level, pos.south());
suckLava(level, pos.east());
suckLava(level, pos.west());
suckLava(level, pos.above());
suckLava(level, pos.below());
level.scheduleTick(pos, this, 1);
}
@Override
protected InteractionResult useWithoutItem(BlockState state, Level level, BlockPos pos, Player player,
BlockHitResult hitResult) {
if (!level.isClientSide()) {
ItemStack handStack = player.getMainHandItem();
if (handStack != null && Items.BUCKET.equals(handStack.getItem())) {
Integer amount = handStack.getCount();
ItemStack lavaBucketStack = new ItemStack(Items.LAVA_BUCKET, 1);
ItemStack emptyBucketStack = new ItemStack(Items.BUCKET, amount - 1);
if (emptyBucketStack.getCount() < 1) {
player.setItemInHand(InteractionHand.MAIN_HAND, lavaBucketStack);
} else {
player.setItemInHand(InteractionHand.MAIN_HAND, emptyBucketStack);
level.addFreshEntity(new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(), lavaBucketStack));
}
spawnRandomItems(level, pos, 2);
level.setBlock(pos, QuicklyBlocks.EMPTYLAVAHOARDER.defaultBlockState(), 2);
level.scheduleTick(pos, this, 1);
}
}
return InteractionResult.SUCCESS; // forbid to empty the just filled lava bucket
}
@Override
protected void onPlace(BlockState state, Level level, BlockPos pos, BlockState oldState, boolean movedByPiston) {
level.scheduleTick(pos, this, 1);
}
}

14
src/main/java/de/jottyfan/minecraft/block/QuicklyBlocks.java
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@@ -28,11 +28,16 @@ public class QuicklyBlocks {
public static final Block TURQUOISEBLOCK = registerBlock("blockturquoise", Properties.of().strength(1.5f));
public static final Block ORETURQUOISE = registerBlock("oreturquoise", p -> new BlockOreTurquoise(p));
public static final Block OREDEEPSLATETURQUOISE = registerBlock("oredeepslateturquoise",
p -> new BlockOreDeepslateTurquoise(p));
properties -> new BlockOreDeepslateTurquoise(properties));
public static final Block COTTONPLANT = registerBlock("blockcottonplant", Properties.ofFullCopy(Blocks.WHEAT),
p -> new BlockPlant(p, "cottonseed", "cotton"));
properties -> new BlockPlant(properties, "cottonseed", "cotton"));
public static final Block CANOLAPLANT = registerBlock("blockcanolaplant", Properties.ofFullCopy(Blocks.WHEAT),
p -> new BlockPlant(p, "canolaseed", "canola"));
properties -> new BlockPlant(properties, "canolaseed", "canola"));
public static final Block LAVAHOARDER = registerBlock("lavahoarder", Properties.of().strength(2.5f).lightLevel(state -> 15),
properties -> new BlockLavahoarder(properties));
public static final Block EMPTYLAVAHOARDER = registerBlock("emptylavahoarder", Properties.of().strength(2.5f),
properties -> new BlockEmptyLavahoarder(properties));
private static final Block registerBlock(String name, Properties properties) {
return QuicklyBlocks.registerBlock(name, properties, p -> new Block(p));
@@ -58,8 +63,7 @@ public class QuicklyBlocks {
block.accept(TURQUOISEBLOCK);
block.accept(ORETURQUOISE);
block.accept(OREDEEPSLATETURQUOISE);
block.accept(COTTONPLANT);
block.accept(CANOLAPLANT);
block.accept(EMPTYLAVAHOARDER);
});
}
}

7
src/main/resources/assets/quickly/blockstates/emptylavahoarder.json Normal file
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{
"variants": {
"": {
"model": "quickly:block/emptylavahoarder"
}
}
}

7
src/main/resources/assets/quickly/blockstates/lavahoarder.json Normal file
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{
"variants": {
"": {
"model": "quickly:block/lavahoarder"
}
}
}

6
src/main/resources/assets/quickly/items/emptylavahoarder.json Normal file
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@@ -0,0 +1,6 @@
{
"model": {
"type": "minecraft:model",
"model": "quickly:block/emptylavahoarder"
}
}

6
src/main/resources/assets/quickly/items/lavahoarder.json Normal file
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@@ -0,0 +1,6 @@
{
"model": {
"type": "minecraft:model",
"model": "quickly:block/lavahoarder"
}
}

2
src/main/resources/assets/quickly/lang/de_de.json
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@@ -12,7 +12,9 @@
"item.quickly.copperstub": "Kupferstummel",
"item.quickly.cotton": "Baumwolle",
"item.quickly.cottonseed": "Baumwollsaat",
"item.quickly.emptylavahoarder": "Lavasauger",
"item.quickly.kelpbundle": "Seegrassbündel",
"item.quickly.lavahoarder": "voller Lavasauger",
"item.quickly.oredeepslateturquoise": "Türkistiefenerz",
"item.quickly.oreturquoise": "Türkiserz",
"item.quickly.oxidizedcopperpowder": "oxidiertes Kupferpulver",

2
src/main/resources/assets/quickly/lang/en_us.json
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@@ -12,7 +12,9 @@
"item.quickly.copperstub": "copper stub",
"item.quickly.cotton": "cotton",
"item.quickly.cottonseed": "cotton seed",
"item.quickly.emptylavahoarder": "lava hoarder",
"item.quickly.kelpbundle": "kelp bundle",
"item.quickly.lavahoarder": "filled lava hoarder",
"item.quickly.oredeepslateturquoise": "turquoise deepslate ore",
"item.quickly.oreturquoise": "turquoise ore",
"item.quickly.oxidizedcopperpowder": "oxidized copper powder",

6
src/main/resources/assets/quickly/models/block/emptylavahoarder.json Normal file
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@@ -0,0 +1,6 @@
{
"parent": "block/cube_all",
"textures": {
"all": "quickly:block/emptylavahoarder"
}
}

6
src/main/resources/assets/quickly/models/block/lavahoarder.json Normal file
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{
"parent": "block/cube_all",
"textures": {
"all": "quickly:block/lavahoarder"
}
}

10
src/main/resources/assets/quickly/models/item/emptylavahoarder.json Normal file
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{
"parent": "quickly:block/emptylavahoarder",
"display": {
"thirdperson": {
"rotation": [ 10, -45, 170 ],
"translation": [ 0, 1.5, -2.75 ],
"scale": [ 0.375, 0.375, 0.375 ]
}
}
}

10
src/main/resources/assets/quickly/models/item/lavahoarder.json Normal file
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@@ -0,0 +1,10 @@
{
"parent": "quickly:block/lavahoarder",
"display": {
"thirdperson": {
"rotation": [ 10, -45, 170 ],
"translation": [ 0, 1.5, -2.75 ],
"scale": [ 0.375, 0.375, 0.375 ]
}
}
}

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src/main/resources/data/quickly/recipe/shaped_emptylavahoarder.json Normal file
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@@ -0,0 +1,17 @@
{
"type": "minecraft:crafting_shaped",
"pattern": [
"oio",
"ibi",
"oio"
],
"key": {
"o": "minecraft:obsidian",
"i": "quickly:turquoiseingot",
"b": "minecraft:bucket"
},
"result": {
"id": "quickly:emptylavahoarder",
"count": 1
}
}