Electroblob77
86 lines
3.3 KiB
Java
86 lines
3.3 KiB
Java
package electroblob.wizardry.entity.construct;
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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.GeometryUtils;
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import electroblob.wizardry.util.MagicDamage;
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import electroblob.wizardry.util.MagicDamage.DamageType;
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import net.minecraft.entity.EntityLivingBase;
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import net.minecraft.entity.MoverType;
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import net.minecraft.potion.PotionEffect;
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import net.minecraft.util.DamageSource;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.math.AxisAlignedBB;
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import net.minecraft.util.math.Vec3d;
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import net.minecraft.world.World;
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public class EntityIceSpike extends EntityMagicConstruct {
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private EnumFacing facing;
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public EntityIceSpike(World world){
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super(world);
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this.setSize(0.5f, 1.0f);
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}
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public void setFacing(EnumFacing facing){
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this.facing = facing;
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this.setRotation(-facing.getHorizontalAngle(), GeometryUtils.getPitch(facing));
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float yaw = (-facing.getHorizontalAngle()) * (float)Math.PI/180;
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float pitch = (GeometryUtils.getPitch(facing) - 90) * (float)Math.PI/180;
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Vec3d min = this.getPositionVector().add(new Vec3d(-width/2, 0, -width/2).rotatePitch(pitch).rotateYaw(yaw));
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Vec3d max = this.getPositionVector().add(new Vec3d(width/2, height, width/2).rotatePitch(pitch).rotateYaw(yaw));
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this.setEntityBoundingBox(new AxisAlignedBB(min.x, min.y, min.z, max.x, max.y, max.z));
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}
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public EnumFacing getFacing(){
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return facing;
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}
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@Override
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public void onUpdate(){
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double extensionSpeed = 0;
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if(!world.isRemote){
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if(lifetime - this.ticksExisted < 15){
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extensionSpeed = -0.01 * (this.ticksExisted - (lifetime - 15));
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}else if(lifetime - this.ticksExisted < 25){
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extensionSpeed = 0;
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}else if(lifetime - this.ticksExisted < 28){
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extensionSpeed = 0.25;
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}
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if(facing != null){ // Will probably be null on the client side, but should never be on the server side
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this.move(MoverType.SELF, this.facing.getXOffset() * extensionSpeed, this.facing.getYOffset() * extensionSpeed,
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this.facing.getZOffset() * extensionSpeed);
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}
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}
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if(lifetime - this.ticksExisted == 30) this.playSound(WizardrySounds.ENTITY_ICE_SPIKE_EXTEND, 1, 2.5f);
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if(!this.world.isRemote){
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for(Object entity : this.world.getEntitiesWithinAABBExcludingEntity(this, this.getEntityBoundingBox())){
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if(entity instanceof EntityLivingBase && this.isValidTarget((EntityLivingBase)entity)){
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DamageSource source = this.getCaster() == null ? DamageSource.MAGIC : MagicDamage.causeDirectMagicDamage(this.getCaster(), DamageType.FROST);
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// Potion effect only gets added if the damage succeeded
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// We DO want knockback here or the entity gets stuck on the spike, which is a bit of a cheat
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if(((EntityLivingBase)entity).attackEntityFrom(source, Spells.ice_spikes.getProperty(Spell.DAMAGE).floatValue() * this.damageMultiplier))
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((EntityLivingBase)entity).addPotionEffect(new PotionEffect(WizardryPotions.frost,
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Spells.ice_spikes.getProperty(Spell.EFFECT_DURATION).intValue(),
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Spells.ice_spikes.getProperty(Spell.EFFECT_STRENGTH).intValue()));
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}
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}
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}
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super.onUpdate();
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}
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@Override
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public int getBrightnessForRender(){
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return 15728880;
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}
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}
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