Electroblob77
93 lines
2.6 KiB
Java
93 lines
2.6 KiB
Java
package electroblob.wizardry.spell;
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import electroblob.wizardry.registry.WizardryItems;
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import electroblob.wizardry.util.SpellModifiers;
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import net.minecraft.entity.EntityLiving;
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import net.minecraft.entity.EntityLivingBase;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.entity.projectile.EntityDragonFireball;
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import net.minecraft.item.EnumAction;
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import net.minecraft.util.EnumHand;
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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 DragonFireball extends Spell {
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public static final String ACCELERATION = "acceleration";
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public DragonFireball(){
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super("dragon_fireball", EnumAction.NONE, false);
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addProperties(ACCELERATION);
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}
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@Override
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public boolean requiresPacket(){
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return false;
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}
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@Override
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public boolean cast(World world, EntityPlayer caster, EnumHand hand, int ticksInUse, SpellModifiers modifiers){
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Vec3d look = caster.getLookVec();
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if(!world.isRemote){
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EntityDragonFireball fireball = new EntityDragonFireball(world, caster, 1, 1, 1);
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fireball.setPosition(caster.posX + look.x, caster.posY + look.y + 1.3, caster.posZ + look.z);
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double acceleration = getProperty(ACCELERATION).doubleValue() * modifiers.get(WizardryItems.range_upgrade);
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fireball.accelerationX = look.x * acceleration;
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fireball.accelerationY = look.y * acceleration;
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fireball.accelerationZ = look.z * acceleration;
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world.spawnEntity(fireball);
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}
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this.playSound(world, caster, ticksInUse, -1, modifiers);
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caster.swingArm(hand);
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return true;
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}
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@Override
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public boolean cast(World world, EntityLiving caster, EnumHand hand, int ticksInUse, EntityLivingBase target,
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SpellModifiers modifiers){
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if(target != null){
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if(!world.isRemote){
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EntityDragonFireball fireball = new EntityDragonFireball(world, caster, 1, 1, 1);
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double dx = target.posX - caster.posX;
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double dy = target.getEntityBoundingBox().minY + (double)(target.height / 2.0F)
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- (caster.posY + (double)(caster.height / 2.0F));
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double dz = target.posZ - caster.posZ;
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double acceleration = getProperty(ACCELERATION).doubleValue();
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fireball.accelerationX = dx / caster.getDistance(target) * acceleration;
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fireball.accelerationY = dy / caster.getDistance(target) * acceleration;
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fireball.accelerationZ = dz / caster.getDistance(target) * acceleration;
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fireball.setPosition(caster.posX, caster.posY + caster.getEyeHeight(), caster.posZ);
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world.spawnEntity(fireball);
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}
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this.playSound(world, caster, ticksInUse, -1, modifiers);
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caster.swingArm(hand);
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return true;
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}
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return false;
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}
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@Override
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public boolean canBeCastBy(EntityLiving npc, boolean override){
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return true;
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}
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}
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