Examples with Matrix4 com.teamwizardry.librarianlib.features.math.Matrix4 used on opensource projects

Example 1 with Matrix4

use of com.teamwizardry.librarianlib.features.math.Matrix4 in project Wizardry by TeamWizardry.

the class EntitySpiritBlight method onUpdate.

@Override
public void onUpdate() {
    super.onUpdate();
    if (world.isRemote)
        return;
    if (isAIDisabled())
        return;
    if (RandUtil.nextInt(100) == 0) {
        setShiftseed(RandUtil.nextInt(1000, 100000000));
        playSound(ModSounds.ZAP, 0.3f, RandUtil.nextFloat(1.5f, 2f));
    }
    if ((ticksExisted % RandUtil.nextInt(100, 200)) == 0)
        playSound(ModSounds.HALLOWED_SPIRIT, RandUtil.nextFloat(), RandUtil.nextFloat());
    // if (world.getTotalWorldTime() % 30 == 0) {
    // playSound(ModSounds.ELECTRIC_WHITE_NOISE, RandUtil.nextFloat(0.2f, 0.3f), RandUtil.nextFloat(0.1f, 0.3f));
    // }
    fallDistance = 0;
    EntityPlayer farPlayer = world.getNearestPlayerNotCreative(this, 300);
    setAttackTarget(farPlayer);
    if (getAttackTarget() != null) {
        noClip = true;
        Vec3d direction = getPositionVector().subtract(getAttackTarget().getPositionVector()).normalize();
        motionX = direction.x * -0.05;
        motionY = direction.y * -0.05;
        motionZ = direction.z * -0.05;
        rotationYaw = (float) (((-MathHelper.atan2(direction.x, direction.z) * 180) / Math.PI) - 180) / 2;
    } else {
        if (!collidedVertically) {
            motionY = 0;
        }
        noClip = false;
    }
    EntityPlayer player = getAttackTarget() == null ? null : world.getNearestPlayerNotCreative(this, 2);
    EntityPlayer closePlayer = getAttackTarget() == null ? null : world.getNearestPlayerNotCreative(this, 30);
    boolean angry = player != null;
    ClientRunnable.run(new ClientRunnable() {

        @Override
        @SideOnly(Side.CLIENT)
        public void runIfClient() {
            ParticleBuilder glitter = new ParticleBuilder(30);
            glitter.setRender(new ResourceLocation(Wizardry.MODID, Constants.MISC.SPARKLE_BLURRED));
            glitter.setAlphaFunction(new InterpFadeInOut(1f, 1f));
            glitter.setColor(new Color(0xf404d4));
            RandUtilSeed seed = new RandUtilSeed(getDataManager().get(DATA_SHIFT_SEED));
            Matrix4 matrix4 = new Matrix4();
            matrix4.rotate(rotationYaw, new Vec3d(0, 1, 0));
            Vec3d offset = new Vec3d(seed.nextDouble(-2, 2), seed.nextDouble(-2, 2), seed.nextDouble(-2, 2));
            ParticleSpawner.spawn(glitter, world, new StaticInterp<>(getPositionVector().addVector(0, getEyeHeight(), 0).add(offset)), 10, 0, (i, build) -> {
                double radius = 0.1;
                double theta = 2.0f * (float) Math.PI * RandUtil.nextFloat();
                double r = radius * RandUtil.nextFloat();
                double x = r * MathHelper.cos((float) theta);
                double z = r * MathHelper.sin((float) theta);
                glitter.setLifetime(RandUtil.nextInt(10, 40));
                glitter.setScaleFunction(new InterpScale(0, (float) RandUtil.nextDouble(3, 4)));
                glitter.setPositionOffset(new Vec3d(x, RandUtil.nextDouble(0, 0.2), z));
                if (RandUtil.nextInt(15) == 0)
                    glitter.addMotion(new Vec3d(RandUtil.nextDouble(-0.01, 0.01), RandUtil.nextDouble(0, 0.03), RandUtil.nextDouble(-0.01, 0.01)));
            });
        }
    });
    if (angry) {
        player.attackEntityFrom(DamageSource.MAGIC, 0.15f);
        player.hurtResistantTime = 0;
    }
}