Electroblob77
108 lines
3.2 KiB
Java
108 lines
3.2 KiB
Java
package electroblob.wizardry.entity.projectile;
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import electroblob.wizardry.registry.Spells;
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import electroblob.wizardry.registry.WizardryPotions;
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import electroblob.wizardry.registry.WizardrySounds;
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import electroblob.wizardry.spell.Spell;
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import electroblob.wizardry.util.BlockUtils;
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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.ParticleBuilder;
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import net.minecraft.entity.Entity;
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import net.minecraft.entity.EntityLivingBase;
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import net.minecraft.init.Blocks;
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import net.minecraft.potion.PotionEffect;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.math.RayTraceResult;
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import net.minecraft.world.World;
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public class EntityIceball extends EntityMagicProjectile {
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public EntityIceball(World world){
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super(world);
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this.setSize(0.5f, 0.5f);
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}
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@Override
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protected void onImpact(RayTraceResult rayTrace){
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if(!world.isRemote){
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Entity entityHit = rayTrace.entityHit;
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if(entityHit != null){
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float damage = Spells.iceball.getProperty(Spell.DAMAGE).floatValue() * damageMultiplier;
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entityHit.attackEntityFrom(
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MagicDamage.causeIndirectMagicDamage(this, this.getThrower(), DamageType.FROST).setProjectile(),
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damage);
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if(entityHit instanceof EntityLivingBase && !MagicDamage.isEntityImmune(DamageType.FROST, entityHit)){
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((EntityLivingBase)entityHit).addPotionEffect(new PotionEffect(WizardryPotions.frost,
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Spells.iceball.getProperty(Spell.EFFECT_DURATION).intValue(),
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Spells.iceball.getProperty(Spell.EFFECT_STRENGTH).intValue()));
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}
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}else{
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BlockPos pos = rayTrace.getBlockPos();
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if(rayTrace.sideHit == EnumFacing.UP && !world.isRemote && world.isSideSolid(pos, EnumFacing.UP)
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&& BlockUtils.canBlockBeReplaced(world, pos.up()) && BlockUtils.canPlaceBlock(thrower, world, pos)){
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world.setBlockState(pos.up(), Blocks.SNOW_LAYER.getDefaultState());
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}
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}
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this.playSound(WizardrySounds.ENTITY_ICEBALL_HIT, 2, 0.8f + rand.nextFloat() * 0.3f);
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this.setDead();
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}
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}
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@Override
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public void onUpdate(){
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super.onUpdate();
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if(world.isRemote){
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for(int i=0; i<5; i++){
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double dx = (rand.nextDouble() - 0.5) * width;
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double dy = (rand.nextDouble() - 0.5) * height + this.height/2;
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double dz = (rand.nextDouble() - 0.5) * width;
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double v = 0.06;
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ParticleBuilder.create(ParticleBuilder.Type.SNOW)
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.pos(this.getPositionVector().add(dx - this.motionX/2, dy, dz - this.motionZ/2))
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.vel(-v * dx, -v * dy, -v * dz).scale(width*2).time(8 + rand.nextInt(4)).spawn(world);
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if(ticksExisted > 1){
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dx = (rand.nextDouble() - 0.5) * width;
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dy = (rand.nextDouble() - 0.5) * height + this.height / 2;
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dz = (rand.nextDouble() - 0.5) * width;
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ParticleBuilder.create(ParticleBuilder.Type.SNOW)
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.pos(this.getPositionVector().add(dx - this.motionX, dy, dz - this.motionZ))
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.vel(-v * dx, -v * dy, -v * dz).scale(width*2).time(8 + rand.nextInt(4)).spawn(world);
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}
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}
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}
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}
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@Override
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public int getLifetime(){
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return 16;
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}
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@Override
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public boolean hasNoGravity(){
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return true;
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}
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@Override
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public boolean canRenderOnFire(){
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return false;
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}
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}
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