Examples with ItemSpellBase am2.api.spell.ItemSpellBase used on opensource projects

Example 11 with ItemSpellBase

use of am2.api.spell.ItemSpellBase in project ArsMagica2 by Mithion.

the class Wave method beginStackStage.

@Override
public SpellCastResult beginStackStage(ItemSpellBase item, ItemStack stack, EntityLivingBase caster, EntityLivingBase target, World world, double x, double y, double z, int side, boolean giveXP, int useCount) {
    if (world.isRemote)
        return SpellCastResult.SUCCESS;
    double radius = SpellUtils.instance.getModifiedDouble_Add(1, stack, caster, target, world, 0, SpellModifiers.RADIUS);
    int duration = SpellUtils.instance.getModifiedInt_Mul(20, stack, caster, target, world, 0, SpellModifiers.DURATION);
    double speed = SpellUtils.instance.getModifiedDouble_Add(1f, stack, caster, target, world, 0, SpellModifiers.SPEED) * 0.5f;
    int gravityModifiers = SpellUtils.instance.countModifiers(SpellModifiers.GRAVITY, stack, 0);
    boolean hasPiercing = SpellUtils.instance.modifierIsPresent(SpellModifiers.PIERCING, stack, 0);
    EntitySpellEffect wave = new EntitySpellEffect(world);
    wave.setRadius((float) radius);
    wave.setTicksToExist(duration);
    wave.SetCasterAndStack(caster, SpellUtils.instance.popStackStage(stack));
    wave.setPosition(x, y + 1, z);
    wave.setWave(caster.rotationYaw, (float) speed);
    wave.noClip = hasPiercing;
    wave.setGravity(gravityModifiers * 0.5f);
    world.spawnEntityInWorld(wave);
    return SpellCastResult.SUCCESS;
}

Example 12 with ItemSpellBase

use of am2.api.spell.ItemSpellBase in project ArsMagica2 by Mithion.

the class Beam method beginStackStage.

@Override
public SpellCastResult beginStackStage(ItemSpellBase item, ItemStack stack, EntityLivingBase caster, EntityLivingBase target, World world, double x, double y, double z, int side, boolean giveXP, int useCount) {
    boolean shouldApplyEffect = useCount % 10 == 0;
    double range = SpellUtils.instance.getModifiedDouble_Add(SpellModifiers.RANGE, stack, caster, target, world, 0);
    boolean targetWater = SpellUtils.instance.modifierIsPresent(SpellModifiers.TARGET_NONSOLID_BLOCKS, stack, 0);
    MovingObjectPosition mop = item.getMovingObjectPosition(caster, world, range, true, targetWater);
    SpellCastResult result = null;
    Vec3 beamHitVec = null;
    Vec3 spellVec = null;
    if (mop == null) {
        beamHitVec = MathUtilities.extrapolateEntityLook(world, caster, range);
        spellVec = beamHitVec;
    } else if (mop.typeOfHit == MovingObjectType.ENTITY) {
        if (shouldApplyEffect) {
            Entity e = mop.entityHit;
            if (e instanceof EntityDragonPart && ((EntityDragonPart) e).entityDragonObj instanceof EntityLivingBase)
                e = (EntityLivingBase) ((EntityDragonPart) e).entityDragonObj;
            result = SpellHelper.instance.applyStageToEntity(stack, caster, world, e, 0, giveXP);
            if (result != SpellCastResult.SUCCESS) {
                return result;
            }
        }
        float rng = (float) mop.hitVec.distanceTo(Vec3.createVectorHelper(caster.posX, caster.posY, caster.posZ));
        beamHitVec = MathUtilities.extrapolateEntityLook(world, caster, rng);
        spellVec = beamHitVec;
    } else {
        if (shouldApplyEffect) {
            result = SpellHelper.instance.applyStageToGround(stack, caster, world, mop.blockX, mop.blockY, mop.blockZ, mop.sideHit, mop.hitVec.xCoord, mop.hitVec.yCoord, mop.hitVec.zCoord, 0, giveXP);
            if (result != SpellCastResult.SUCCESS) {
                return result;
            }
        }
        beamHitVec = mop.hitVec;
        spellVec = Vec3.createVectorHelper(mop.blockX, mop.blockY, mop.blockZ);
    }
    if (world.isRemote && beamHitVec != null) {
        AMBeam beam = (AMBeam) beams.get(caster.getEntityId());
        double startX = caster.posX;
        double startY = caster.posY + caster.getEyeHeight() - 0.2f;
        double startZ = caster.posZ;
        Affinity affinity = SpellUtils.instance.mainAffinityFor(stack);
        int color = -1;
        if (SpellUtils.instance.modifierIsPresent(SpellModifiers.COLOR, stack, 0)) {
            ISpellModifier[] mods = SpellUtils.instance.getModifiersForStage(stack, 0);
            int ordinalCount = 0;
            for (ISpellModifier mod : mods) {
                if (mod instanceof Colour) {
                    byte[] meta = SpellUtils.instance.getModifierMetadataFromStack(stack, mod, 0, ordinalCount++);
                    color = (int) mod.getModifier(SpellModifiers.COLOR, null, null, null, meta);
                }
            }
        }
        if (beam != null) {
            if (beam.isDead || beam.getDistanceSqToEntity(caster) > 4) {
                beams.remove(caster.getEntityId());
            } else {
                beam.setBeamLocationAndTarget(startX, startY, startZ, beamHitVec.xCoord, beamHitVec.yCoord, beamHitVec.zCoord);
            }
        } else {
            if (affinity == Affinity.LIGHTNING) {
                AMCore.instance.proxy.particleManager.BoltFromEntityToPoint(world, caster, beamHitVec.xCoord, beamHitVec.yCoord, beamHitVec.zCoord, 1, color == -1 ? affinity.color : color);
            } else {
                beam = (AMBeam) AMCore.instance.proxy.particleManager.BeamFromEntityToPoint(world, caster, beamHitVec.xCoord, beamHitVec.yCoord, beamHitVec.zCoord, color == -1 ? affinity.color : color);
                if (beam != null) {
                    if (AMCore.instance.proxy.getProxyUtils().isLocalPlayerInFirstPerson())
                        beam.setFirstPersonPlayerCast();
                    beams.put(caster.getEntityId(), beam);
                }
            }
        }
        for (int i = 0; i < AMCore.config.getGFXLevel() + 1; ++i) {
            AMParticle particle = (AMParticle) AMCore.proxy.particleManager.spawn(world, AMParticleIcons.instance.getParticleForAffinity(affinity), beamHitVec.xCoord, beamHitVec.yCoord, beamHitVec.zCoord);
            if (particle != null) {
                particle.setMaxAge(2);
                particle.setParticleScale(0.1f);
                particle.setIgnoreMaxAge(false);
                if (color != -1)
                    particle.setRGBColorI(color);
                particle.AddParticleController(new ParticleMoveOnHeading(particle, world.rand.nextDouble() * 360, world.rand.nextDouble() * 360, world.rand.nextDouble() * 0.2 + 0.02f, 1, false));
            }
        }
    }
    if (result != null && spellVec != null && shouldApplyEffect) {
        ItemStack newItemStack = SpellUtils.instance.popStackStage(stack);
        return SpellHelper.instance.applyStackStage(newItemStack, caster, target, spellVec.xCoord, spellVec.yCoord, spellVec.zCoord, mop != null ? mop.sideHit : 0, world, true, giveXP, 0);
    } else {
        return SpellCastResult.SUCCESS_REDUCE_MANA;
    }
}

Example 13 with ItemSpellBase

use of am2.api.spell.ItemSpellBase in project ArsMagica2 by Mithion.

the class AoE method beginStackStage.

@Override
public SpellCastResult beginStackStage(ItemSpellBase item, ItemStack stack, EntityLivingBase caster, EntityLivingBase target, World world, double x, double y, double z, int side, boolean giveXP, int useCount) {
    double radius = SpellUtils.instance.getModifiedDouble_Add(1, stack, caster, target, world, 0, SpellModifiers.RADIUS);
    List<Entity> entities = world.getEntitiesWithinAABB(Entity.class, AxisAlignedBB.getBoundingBox(x - radius, y - radius, z - radius, x + radius, y + radius, z + radius));
    boolean appliedToAtLeastOneEntity = false;
    for (Entity e : entities) {
        if (e == caster || e instanceof EntitySpellProjectile)
            continue;
        if (e instanceof EntityDragonPart && ((EntityDragonPart) e).entityDragonObj instanceof EntityLivingBase)
            e = (EntityLivingBase) ((EntityDragonPart) e).entityDragonObj;
        if (SpellHelper.instance.applyStageToEntity(stack, caster, world, e, 0, giveXP) == SpellCastResult.SUCCESS)
            appliedToAtLeastOneEntity = true;
    }
    if (side == 0 || side == 1) {
        // top/bottom
        if (world.isRemote)
            spawnAoEParticles(stack, caster, world, x + 0.5f, y + ((side == 1) ? 0.5f : (target != null ? target.getEyeHeight() : -2.0f)), z + 0.5f, (int) radius);
        int gravityMagnitude = SpellUtils.instance.countModifiers(SpellModifiers.GRAVITY, stack, 0);
        return applyStageHorizontal(stack, caster, world, (int) Math.floor(x), (int) Math.ceil(y), (int) Math.floor(z), side, (int) Math.floor(radius), gravityMagnitude, giveXP);
    } else if (side == 2 || side == 3) {
        // if (side == 3) z--;
        if (world.isRemote)
            spawnAoEParticles(stack, caster, world, x, y, (side == 2) ? z - 0.5f : z + 1.5f, (int) radius);
        return applyStageVerticalZ(stack, caster, world, (int) Math.floor(x), (int) Math.ceil(y), (int) Math.floor(z), side, (int) Math.floor(radius), giveXP);
    } else if (side == 4 || side == 5) {
        // if (side == 5) x--;
        if (world.isRemote)
            spawnAoEParticles(stack, caster, world, x, y, (side == 5) ? z - 0.5f : z + 1.5f, (int) radius);
        return applyStageVerticalX(stack, caster, world, (int) Math.floor(x), (int) Math.ceil(y), (int) Math.floor(z), side, (int) Math.floor(radius), giveXP);
    }
    if (appliedToAtLeastOneEntity) {
        if (world.isRemote)
            spawnAoEParticles(stack, caster, world, x, y + 1, z, (int) radius);
        return SpellCastResult.SUCCESS;
    }
    return SpellCastResult.EFFECT_FAILED;
}

Example 14 with ItemSpellBase

use of am2.api.spell.ItemSpellBase in project ArsMagica2 by Mithion.

the class ContainerSummoner method mergeSpecialItems.

private boolean mergeSpecialItems(ItemStack stack, Slot slot) {
    if (stack.getItem() instanceof ItemFocus) {
        if (stack.getItem() instanceof ItemFocusCharge || stack.getItem() instanceof ItemFocusMana) {
            for (int b = 0; b < 3; ++b) {
                Slot focusSlot = (Slot) inventorySlots.get(b);
                if (focusSlot.getHasStack())
                    continue;
                focusSlot.putStack(new ItemStack(stack.getItem(), 1, stack.getItemDamage()));
                focusSlot.onSlotChanged();
                stack.stackSize--;
                if (stack.stackSize == 0) {
                    slot.putStack(null);
                    slot.onSlotChanged();
                }
                return true;
            }
        }
    } else if (stack.getItem() instanceof ItemSpellBase) {
        Slot scrollSlot = (Slot) inventorySlots.get(3);
        if (scrollSlot.getHasStack())
            return false;
        ItemStack castStack = new ItemStack(stack.getItem(), 1, stack.getItemDamage());
        if (stack.hasTagCompound()) {
            castStack.setTagCompound((NBTTagCompound) stack.stackTagCompound.copy());
        }
        scrollSlot.putStack(castStack);
        scrollSlot.onSlotChanged();
        stack.stackSize--;
        if (stack.stackSize == 0) {
            slot.putStack(null);
            slot.onSlotChanged();
        }
        return true;
    }
    return false;
}

Example 15 with ItemSpellBase

use of am2.api.spell.ItemSpellBase in project ArsMagica2 by Mithion.

the class SpellHelper method preSpellCast.

private SpellCastingEvent.Pre preSpellCast(ItemStack stack, EntityLivingBase caster, boolean isChanneled) {
    SpellRequirements reqs = SpellUtils.instance.getSpellRequirements(stack, caster);
    float manaCost = reqs.manaCost;
    float burnout = reqs.burnout;
    ArrayList<ItemStack> reagents = reqs.reagents;
    ManaCostEvent mce = new ManaCostEvent(stack, caster, manaCost, burnout);
    MinecraftForge.EVENT_BUS.post(mce);
    manaCost = mce.manaCost;
    burnout = mce.burnout;
    SpellCastingEvent.Pre event = new SpellCastingEvent().new Pre(stack, (ItemSpellBase) stack.getItem(), caster, manaCost, burnout, isChanneled);
    if (MinecraftForge.EVENT_BUS.post(event)) {
        event.castResult = SpellCastResult.EFFECT_FAILED;
        return event;
    }
    event.castResult = SpellCastResult.SUCCESS;
    if (!SpellUtils.instance.casterHasAllReagents(caster, reagents))
        event.castResult = SpellCastResult.REAGENTS_MISSING;
    if (!SpellUtils.instance.casterHasMana(caster, manaCost))
        event.castResult = SpellCastResult.NOT_ENOUGH_MANA;
    return event;
}