Initial commit
This commit is contained in:
Electroblob
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package electroblob.wizardry.entity.construct;
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import java.util.List;
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import electroblob.wizardry.Wizardry;
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import electroblob.wizardry.registry.WizardryAchievements;
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import electroblob.wizardry.registry.WizardrySounds;
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import electroblob.wizardry.util.MagicDamage;
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import electroblob.wizardry.util.MagicDamage.DamageType;
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import electroblob.wizardry.util.WizardryParticleType;
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import electroblob.wizardry.util.WizardryUtilities;
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import io.netty.buffer.ByteBuf;
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import net.minecraft.block.material.Material;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.entity.EntityLivingBase;
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import net.minecraft.entity.passive.EntityPig;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.entity.player.EntityPlayerMP;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.network.play.server.SPacketEntityVelocity;
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import net.minecraft.util.DamageSource;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.World;
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public class EntityTornado extends EntityMagicConstruct {
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private double velX, velZ;
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public EntityTornado(World world) {
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super(world);
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this.height = 8.0f;
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this.width = 5.0f;
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this.isImmuneToFire = false;
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}
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public EntityTornado(World world, double x, double y, double z, EntityLivingBase caster, int lifetime, double velX, double velZ, float damageMultiplier) {
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super(world, x, y, z, caster, lifetime, damageMultiplier);
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this.height = 8.0f;
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this.width = 5.0f;
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this.velX = velX;
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this.velZ = velZ;
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this.isImmuneToFire = false;
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}
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public void onUpdate(){
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super.onUpdate();
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if(this.ticksExisted % 120 == 1 && worldObj.isRemote){
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// Repeat is false so that the sound fades out when the tornado does rather than stopping suddenly
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Wizardry.proxy.playMovingSound(this, WizardrySounds.SPELL_LOOP_WIND, 1.0f, 1.0f, false);
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}
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this.moveEntity(velX, motionY, velZ);
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BlockPos pos = new BlockPos(this);
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int y = WizardryUtilities.getNearestFloorLevelC(worldObj, pos.up(3), 5);
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pos = new BlockPos(pos.getX(), y, pos.getZ());
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if(this.worldObj.getBlockState(pos).getMaterial() == Material.LAVA){
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// Fire tornado!
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this.setFire(5);
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}
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if(!this.worldObj.isRemote){
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List<EntityLivingBase> targets = WizardryUtilities.getEntitiesWithinRadius(4.0d, this.posX, this.posY, this.posZ, this.worldObj);
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for(EntityLivingBase target : targets){
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if(this.isValidTarget(target)){
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double velY = target.motionY;
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double dx = this.posX-target.posX > 0? 0.5 - (this.posX-target.posX)/8 : -0.5 - (this.posX-target.posX)/8;
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double dz = this.posZ-target.posZ > 0? 0.5 - (this.posZ-target.posZ)/8 : -0.5 - (this.posZ-target.posZ)/8;
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if(this.isBurning()){
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target.setFire(4);
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}
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if(this.getCaster() != null){
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target.attackEntityFrom(MagicDamage.causeIndirectMagicDamage(this, getCaster(), DamageType.MAGIC), 1*damageMultiplier);
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}else{
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target.attackEntityFrom(DamageSource.magic, 1*damageMultiplier);
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}
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target.motionX = dx;
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target.motionY = velY+0.2;
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target.motionZ = dz;
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// Player motion is handled on that player's client so needs packets
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if(target instanceof EntityPlayerMP){
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((EntityPlayerMP)target).connection.sendPacket(new SPacketEntityVelocity(target));
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}
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// The 'Not Again...' achievement
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if(target instanceof EntityPig && WizardryUtilities.getRider(target) instanceof EntityPlayer){
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((EntityPlayer)WizardryUtilities.getRider(target)).addStat(WizardryAchievements.pig_tornado);
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}
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}
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}
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}else{
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for(int i=1; i<10; i++){
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double yPos = rand.nextDouble()*8;
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int blockX = (int)this.posX - 2 + this.rand.nextInt(4);
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int blockZ = (int)this.posZ - 2 + this.rand.nextInt(4);
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BlockPos pos1 = new BlockPos(blockX, this.posY+3, blockZ);
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int blockY = WizardryUtilities.getNearestFloorLevelC(worldObj, pos1, 5) - 1;
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pos1 = new BlockPos(pos1.getX(), blockY, pos1.getZ());
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IBlockState block = this.worldObj.getBlockState(pos1);
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// If the block it found was air or something it can't pick up, it makes a best guess based on the biome.
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if(!canTornadoPickUpBitsOf(block)){
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block = worldObj.getBiome(pos1).topBlock;
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}
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Wizardry.proxy.spawnTornadoParticle(worldObj, this.posX, this.posY + yPos, this.posZ, this.velX, this.velZ, yPos/3 + 0.5d, 100, block, pos1);
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Wizardry.proxy.spawnTornadoParticle(worldObj, this.posX, this.posY + yPos, this.posZ, this.velX, this.velZ, yPos/3 + 0.5d, 100, block, pos1);
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// Sometimes spawns leaf particles if the block is leaves
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if(block.getMaterial() == Material.LEAVES && this.rand.nextInt(3) == 0){
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double yPos1 = rand.nextDouble()*8;
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Wizardry.proxy.spawnParticle(WizardryParticleType.LEAF, worldObj, this.posX + (rand.nextDouble()*2-1)*(yPos1/3 + 0.5d), this.posY + yPos1, this.posZ + (rand.nextDouble()*2-1)*(yPos1/3 + 0.5d), 0, -0.05, 0, 40 + rand.nextInt(10));
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}
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// Sometimes spawns snow particles if the block is snow
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if(block.getMaterial() == Material.SNOW || block.getMaterial() == Material.CRAFTED_SNOW && this.rand.nextInt(3) == 0){
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double yPos1 = rand.nextDouble()*8;
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Wizardry.proxy.spawnParticle(WizardryParticleType.SNOW, worldObj, this.posX + (rand.nextDouble()*2-1)*(yPos1/3 + 0.5d), this.posY + yPos1, this.posZ + (rand.nextDouble()*2-1)*(yPos1/3 + 0.5d), 0, -0.02, 0, 40 + rand.nextInt(10));
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}
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}
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}
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}
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private static boolean canTornadoPickUpBitsOf(IBlockState block){
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Material material = block.getMaterial();
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return material == Material.CRAFTED_SNOW
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|| material == Material.GROUND
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|| material == Material.GRASS
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|| material == Material.LAVA
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|| material == Material.SAND
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|| material == Material.SNOW
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|| material == Material.WATER
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|| material == Material.PLANTS
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|| material == Material.LEAVES
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|| material == Material.VINE;
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}
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@Override
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protected void readEntityFromNBT(NBTTagCompound nbttagcompound) {
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super.readEntityFromNBT(nbttagcompound);
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velX = nbttagcompound.getDouble("velX");
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velZ = nbttagcompound.getDouble("velZ");
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}
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@Override
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protected void writeEntityToNBT(NBTTagCompound nbttagcompound) {
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super.writeEntityToNBT(nbttagcompound);
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nbttagcompound.setDouble("velX", velX);
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nbttagcompound.setDouble("velZ", velZ);
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}
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@Override
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public void writeSpawnData(ByteBuf data) {
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super.writeSpawnData(data);
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data.writeDouble(velX);
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data.writeDouble(velZ);
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}
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@Override
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public void readSpawnData(ByteBuf data) {
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super.readSpawnData(data);
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this.velX = data.readDouble();
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this.velZ = data.readDouble();
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}
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}
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