Skip to content

Commit

Permalink
added an ice element
Browse files Browse the repository at this point in the history
  • Loading branch information
@DylM0nster22
DylM0nster22 committed Nov 8, 2024
1 parent d8ab18f commit 5b933ef
Show file tree
Hide file tree
Showing 3 changed files with 163 additions and 17 deletions.
8 changes: 3 additions & 5 deletions src/main/java/net/dylan/magicmod/MagicMod.java
View file
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,6 @@
import net.dylan.magicmod.item.ModItems;
import net.dylan.magicmod.item.ModItemsGroups;
import net.fabricmc.api.ModInitializer;

import net.fabricmc.fabric.api.biome.v1.BiomeModifications;
import net.fabricmc.fabric.api.biome.v1.BiomeSelectors;
import net.minecraft.registry.RegistryKey;
Expand All @@ -25,11 +24,9 @@ public class MagicMod implements ModInitializer {
RegistryKey.of(RegistryKeys.PLACED_FEATURE, Identifier.of("magicmod", "magic_crystal_deepslate_ore"));



@Override
public void onInitialize() {
ModItemsGroups.registerItemGroups();

ModItems.registerModItems();
ModBlocks.registerModBlocks();

Expand All @@ -39,11 +36,12 @@ public void onInitialize() {
MAGIC_CRYSTAL_ORE_PLACED_KEY
);

// Add magic crystal deepslate ore to overworld generation
BiomeModifications.addFeature(
BiomeSelectors.foundInOverworld(),
GenerationStep.Feature.UNDERGROUND_ORES,
MAGIC_CRYSTAL_DEEPSLATE_ORE_PLACED_KEY
);
}
}
}


54 changes: 54 additions & 0 deletions src/main/java/net/dylan/magicmod/entity/BoulderEntity.java
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,54 @@
package net.dylan.magicmod.entity;

import net.minecraft.entity.EntityType;
import net.minecraft.entity.data.DataTracker;
import net.minecraft.entity.projectile.ProjectileEntity;
import net.minecraft.entity.damage.DamageSources;
import net.minecraft.nbt.NbtCompound;
import net.minecraft.util.hit.EntityHitResult;
import net.minecraft.util.hit.HitResult;
import net.minecraft.world.World;

public class BoulderEntity extends ProjectileEntity {

public BoulderEntity(EntityType<? extends BoulderEntity> entityType, World world) {
super(entityType, world);
}

protected void initDataTracker() {
// Initialize data parameters if needed
}

@Override
protected void initDataTracker(DataTracker.Builder builder) {

}

@Override
public void tick() {
super.tick();
// Add custom behavior here
}

@Override
protected void onCollision(HitResult hitResult) {
super.onCollision(hitResult);
if (!this.getWorld().isClient()) {
if (hitResult.getType() == HitResult.Type.ENTITY) {
EntityHitResult entityHitResult = (EntityHitResult) hitResult;
entityHitResult.getEntity().damage(this.getWorld().getDamageSources().thrown(this, this.getOwner()), 10.0F);
}
this.discard();
}
}

@Override
public void writeCustomDataToNbt(NbtCompound nbt) {
// Write custom data to NBT
}

@Override
public void readCustomDataFromNbt(NbtCompound nbt) {
// Read custom data from NBT
}
}
118 changes: 106 additions & 12 deletions src/main/java/net/dylan/magicmod/item/custom/PowerstaffItem.java
View file
Original file line number Diff line number Diff line change
@@ -1,9 +1,14 @@
package net.dylan.magicmod.item.custom;

import net.dylan.magicmod.MagicMod;
import net.dylan.magicmod.entity.BoulderEntity;
import net.minecraft.block.Blocks;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityType;
import net.minecraft.entity.LightningEntity;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.entity.projectile.FireballEntity;
import net.minecraft.entity.projectile.ProjectileUtil;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.sound.SoundCategory;
Expand All @@ -12,11 +17,17 @@
import net.minecraft.util.Hand;
import net.minecraft.util.TypedActionResult;
import net.minecraft.util.hit.BlockHitResult;
import net.minecraft.util.hit.EntityHitResult;
import net.minecraft.util.hit.HitResult;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Box;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.World;

import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;

public class PowerstaffItem extends Item {
private Element currentElement = Element.FIRE;
private long lastToggleTime = 0;
Expand All @@ -29,7 +40,13 @@ public PowerstaffItem(Settings settings) {
// Enum for different elements
private enum Element {
FIRE,
LIGHTNING
LIGHTNING,
ICE;

@Override
public String toString() {
return super.toString();
}
}

@Override
Expand All @@ -52,6 +69,9 @@ public TypedActionResult<ItemStack> use(World world, PlayerEntity player, Hand h
case LIGHTNING:
useLightningElement(world, player);
break;
case ICE:
useIceElement(world, player);
break;
}
}

Expand All @@ -60,12 +80,19 @@ public TypedActionResult<ItemStack> use(World world, PlayerEntity player, Hand h
}

private void toggleElement(PlayerEntity player) {
if (currentElement == Element.FIRE) {
currentElement = Element.LIGHTNING;
player.sendMessage(Text.literal("Changed element to Lightning"), true);
} else {
currentElement = Element.FIRE;
player.sendMessage(Text.literal("Changed element to Fire"), true);
switch (currentElement) {
case FIRE -> {
currentElement = Element.LIGHTNING;
player.sendMessage(Text.literal("Changed element to Lightning"), true);
}
case LIGHTNING -> {
currentElement = Element.ICE;
player.sendMessage(Text.literal("Changed element to Ice"), true);
}
case ICE -> {
currentElement = Element.FIRE;
player.sendMessage(Text.literal("Changed element to Fire"), true);
}
}
}

Expand Down Expand Up @@ -100,22 +127,89 @@ private void useLightningElement(World world, PlayerEntity player) {
Vec3d startPos = player.getCameraPosVec(1.0F);
Vec3d endPos = startPos.add(player.getRotationVec(1.0F).multiply(100)); // Adjust distance as needed

BlockHitResult hitResult = world.raycast(new net.minecraft.world.RaycastContext(
HitResult hitResult = world.raycast(new net.minecraft.world.RaycastContext(
startPos, endPos,
net.minecraft.world.RaycastContext.ShapeType.OUTLINE,
net.minecraft.world.RaycastContext.FluidHandling.NONE,
player
));

if (hitResult.getType() == HitResult.Type.BLOCK) {
BlockPos targetPos = hitResult.getBlockPos();
BlockHitResult blockHitResult = (BlockHitResult) hitResult;
BlockPos targetPos = blockHitResult.getBlockPos();

// Spawn a lightning bolt at the target position
LightningEntity lightning = new LightningEntity(EntityType.LIGHTNING_BOLT, world);
lightning.setPosition(targetPos.getX(), targetPos.getY(), targetPos.getZ());
LightningEntity lightning = EntityType.LIGHTNING_BOLT.create(world);
if (lightning != null) {
lightning.refreshPositionAfterTeleport(Vec3d.ofBottomCenter(targetPos));
world.spawnEntity(lightning);
}
}
}
}

private void useIceElement(World world, PlayerEntity player) {
// Play ice sound
world.playSound(null, player.getX(), player.getY(), player.getZ(),
SoundEvents.BLOCK_GLASS_PLACE, SoundCategory.PLAYERS, 1.0F, 1.0F);

world.spawnEntity(lightning);
if (!world.isClient) {
// Perform a ray trace to find the targeted entity with extended range (50 blocks)
Vec3d startPos = player.getCameraPosVec(1.0F);
Vec3d direction = player.getRotationVec(1.0F);
Vec3d endPos = startPos.add(direction.multiply(50)); // Extended range to 50 blocks

EntityHitResult entityHitResult = ProjectileUtil.raycast(player, startPos, endPos,
player.getBoundingBox().stretch(direction.multiply(50)).expand(1.0D),
entity -> !entity.isSpectator() && entity.isAlive(),
50);

if (entityHitResult != null) {
Entity target = entityHitResult.getEntity();
BlockPos targetPos = target.getBlockPos();

// Determine the size of the encasement based on the entity's bounding box
Box boundingBox = target.getBoundingBox();
double targetWidth = boundingBox.maxX - boundingBox.minX;
double targetHeight = boundingBox.maxY - boundingBox.minY;
int encasementRadius = (int) Math.ceil(targetWidth / 2);
int encasementHeight = (int) Math.ceil(targetHeight);

// Define the area around the entity to encase in ice, scaling with the entity's size
BlockPos.Mutable mutablePos = new BlockPos.Mutable();
for (int x = -encasementRadius; x <= encasementRadius; x++) {
for (int y = 0; y <= encasementHeight; y++) {
for (int z = -encasementRadius; z <= encasementRadius; z++) {
mutablePos.set(targetPos.getX() + x, targetPos.getY() + y, targetPos.getZ() + z);
if (world.getBlockState(mutablePos).isAir()) {
world.setBlockState(mutablePos, Blocks.ICE.getDefaultState());
}
}
}
}

// Schedule the ice to melt after a delay (e.g., 5 seconds)
ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
scheduler.schedule(() -> {
for (int x = -encasementRadius; x <= encasementRadius; x++) {
for (int y = 0; y <= encasementHeight; y++) {
for (int z = -encasementRadius; z <= encasementRadius; z++) {
mutablePos.set(targetPos.getX() + x, targetPos.getY() + y, targetPos.getZ() + z);
if (world.getBlockState(mutablePos).isOf(Blocks.ICE)) {
world.setBlockState(mutablePos, Blocks.AIR.getDefaultState());
}
}
}
}
}, 5, TimeUnit.SECONDS);

// Shutdown the scheduler after task completion
scheduler.shutdown();
}
}
}
}




0 comments on commit 5b933ef

Please sign in to comment.