Examples with MaterialBrush com.elmakers.mine.bukkit.api.block.MaterialBrush used on opensource projects

Example 11 with MaterialBrush

use of com.elmakers.mine.bukkit.api.block.MaterialBrush in project MagicPlugin by elBukkit.

the class IterateSpell method onCast.

@Override
public SpellResult onCast(ConfigurationSection parameters) {
    boolean incrementData = parameters.getBoolean("increment_data", false);
    int radius = parameters.getInt("radius", 0);
    // radius = (int)(radius * mage.getRadiusMultiplier());
    int size = parameters.getInt("size", DEFAULT_SIZE);
    boolean reverse = parameters.getBoolean("reverse", false);
    boolean requireBlock = parameters.getBoolean("require_block", false);
    size = (int) (mage.getConstructionMultiplier() * size);
    boolean reverseTargeting = parameters.getBoolean("transparent_reverse", false);
    if (reverseTargeting) {
        setReverseTargeting(true);
    }
    Block target = getTargetBlock();
    if (target == null) {
        return SpellResult.NO_TARGET;
    }
    if (!hasBuildPermission(target) || !hasBuildPermission(getLocation().getBlock())) {
        return SpellResult.INSUFFICIENT_PERMISSION;
    }
    int iterateBlocks = (int) getLocation().distance(target.getLocation());
    if (iterateBlocks <= 0)
        return SpellResult.NO_TARGET;
    iterateBlocks = Math.min(iterateBlocks, size);
    Vector targetLoc = new Vector(target.getX(), target.getY(), target.getZ());
    Vector playerLoc = getEyeLocation().toVector();
    Vector aim = null;
    if (reverse) {
        aim = playerLoc;
        aim.subtract(targetLoc);
        aim.normalize();
    } else {
        aim = targetLoc;
        aim.subtract(playerLoc);
        aim.normalize();
        targetLoc = playerLoc;
        // Move out a bit for safety!
        targetLoc.add(aim);
        targetLoc.add(aim);
    }
    MaterialBrush buildWith = getBrush();
    buildWith.setTarget(target.getLocation());
    buildWith.update(mage, target.getLocation());
    for (int dr = 0; dr <= radius; dr++) {
        int spokes = 1;
        // TODO: Handle radius > 1 algorithmically....
        if (dr > 0) {
            // 8, 16, 24, 32
            spokes = dr * 8;
        }
        for (int dspoke = 0; dspoke < spokes; dspoke++) {
            Vector currentLoc = targetLoc.clone();
            if (dr > 0) {
                // Arbitrary axis rotation would be better, but... math is hard! :P
                // TODO: Arbitrary axis rotation.
                double q = dspoke * Math.PI * 2 / spokes;
                if (aim.getY() > 0.7) {
                    Vector axis = new Vector(1, 0, 0);
                    Vector perp = aim.clone().crossProduct(axis).multiply(dr);
                    double x = perp.getZ() * Math.sin(q) - perp.getX() * Math.cos(q);
                    double z = perp.getZ() * Math.cos(q) - perp.getX() * Math.sin(q);
                    perp.setX(x);
                    perp.setZ(z);
                    currentLoc.add(perp);
                } else if (aim.getX() > 0.7) {
                    Vector axis = new Vector(0, 1, 0);
                    Vector perp = aim.clone().crossProduct(axis).multiply(dr);
                    double y = perp.getZ() * Math.sin(q) - perp.getY() * Math.cos(q);
                    double z = perp.getZ() * Math.cos(q) - perp.getY() * Math.sin(q);
                    perp.setY(y);
                    perp.setZ(z);
                    currentLoc.add(perp);
                } else {
                    Vector axis = new Vector(0, 1, 0);
                    Vector perp = aim.clone().crossProduct(axis).multiply(dr);
                    double y = perp.getX() * Math.sin(q) - perp.getY() * Math.cos(q);
                    double x = perp.getX() * Math.cos(q) - perp.getY() * Math.sin(q);
                    perp.setY(y);
                    perp.setX(x);
                    currentLoc.add(perp);
                }
            }
            for (int i = 0; i < iterateBlocks; i++) {
                Block currentTarget = target.getWorld().getBlockAt(currentLoc.getBlockX(), currentLoc.getBlockY(), currentLoc.getBlockZ());
                if (!isTargetable(currentTarget) && isDestructible(currentTarget) && hasBuildPermission(currentTarget)) {
                    registerForUndo(currentTarget);
                    buildWith.update(mage, currentTarget.getLocation());
                    if (incrementData) {
                        short data = buildWith.getData();
                        data = i > 15 ? 15 : (short) i;
                        buildWith.setData(data);
                    }
                    if (requireBlock) {
                        Block lowerBlock = currentTarget.getRelative(BlockFace.DOWN);
                        if (lowerBlock.getType() == Material.AIR || lowerBlock.getType() == buildWith.getMaterial()) {
                            currentLoc.add(aim);
                            continue;
                        }
                    }
                    buildWith.modify(currentTarget);
                    controller.updateBlock(currentTarget);
                    Location effectLocation = currentTarget.getLocation();
                    effectLocation.add(0.5f, 0.5f, 0.5f);
                    if (dr == 0) {
                        Material material = buildWith.getMaterial();
                        // TODO: Customize with effects system
                        if (material == Material.AIR) {
                            effectLocation.getWorld().playEffect(effectLocation, Effect.STEP_SOUND, Material.OBSIDIAN.getId());
                        } else {
                            effectLocation.getWorld().playEffect(effectLocation, Effect.STEP_SOUND, material.getId());
                        }
                    }
                }
                currentLoc.add(aim);
            }
        }
    }
    registerForUndo();
    return SpellResult.CAST;
}

Example 12 with MaterialBrush

use of com.elmakers.mine.bukkit.api.block.MaterialBrush in project MagicPlugin by elBukkit.

the class TransmuteSpell method onCast.

@Override
public SpellResult onCast(ConfigurationSection parameters) {
    BlockList transmuteAction = null;
    /*
         * Use target if targeting
         */
    Block target = getTargetBlock();
    if (target != null) {
        UndoQueue undoQueue = mage.getUndoQueue();
        transmuteAction = undoQueue.getLast(target);
    }
    if (transmuteAction == null) {
        UndoQueue undoQueue = mage.getUndoQueue();
        transmuteAction = undoQueue.getLast();
    }
    if (transmuteAction == null) {
        return SpellResult.NO_TARGET;
    }
    MaterialBrush buildWith = getBrush();
    for (BlockData undoBlock : transmuteAction) {
        Block block = undoBlock.getBlock();
        buildWith.modify(block);
    }
    return SpellResult.CAST;
}

Example 13 with MaterialBrush

use of com.elmakers.mine.bukkit.api.block.MaterialBrush in project MagicPlugin by elBukkit.

the class PlaneAction method reset.

@Override
public void reset(CastContext context) {
    super.reset(context);
    MaterialBrush brush = context.getBrush();
    Location targetLocation = context.getTargetLocation();
    Location orientLocation = targetLocation.clone();
    switch(brushAxis) {
        case X:
            orientLocation.setY(orientLocation.getY() + 1);
            orientLocation.setZ(orientLocation.getZ() + 1);
            break;
        case Z:
            orientLocation.setX(orientLocation.getX() + 1);
            orientLocation.setY(orientLocation.getY() + 1);
            break;
        default:
            orientLocation.setX(orientLocation.getX() + 1);
            orientLocation.setZ(orientLocation.getZ() + 1);
            break;
    }
    brush.setTarget(orientLocation, targetLocation);
}

Example 14 with MaterialBrush

use of com.elmakers.mine.bukkit.api.block.MaterialBrush in project MagicPlugin by elBukkit.

the class ModifyBlockAction method perform.

@SuppressWarnings("deprecation")
@Override
public SpellResult perform(CastContext context) {
    MaterialBrush brush = context.getBrush();
    if (brush == null) {
        return SpellResult.FAIL;
    }
    Block block = context.getTargetBlock();
    if (brush.isErase()) {
        if (!context.hasBreakPermission(block)) {
            return SpellResult.INSUFFICIENT_PERMISSION;
        }
    } else {
        if (!context.hasBuildPermission(block)) {
            return SpellResult.INSUFFICIENT_PERMISSION;
        }
    }
    if (commit) {
        if (!context.areAnyDestructible(block)) {
            return SpellResult.NO_TARGET;
        }
    } else if (!context.isDestructible(block)) {
        return SpellResult.NO_TARGET;
    }
    Material previousMaterial = block.getType();
    byte previousData = block.getData();
    Mage mage = context.getMage();
    brush.update(mage, context.getTargetSourceLocation());
    if (!brush.isDifferent(block)) {
        return SpellResult.NO_TARGET;
    }
    if (!brush.isReady()) {
        brush.prepare();
        return SpellResult.PENDING;
    }
    if (!brush.isValid()) {
        return SpellResult.FAIL;
    }
    if (consumeBlocks && !context.isConsumeFree() && !brush.isErase()) {
        UndoList undoList = context.getUndoList();
        if (undoList != null) {
            undoList.setConsumed(true);
        }
        ItemStack requires = brush.getItemStack(1);
        if (!mage.hasItem(requires, consumeVariants)) {
            String requiresMessage = context.getMessage("insufficient_resources");
            context.sendMessage(requiresMessage.replace("$cost", brush.getName()));
            return SpellResult.STOP;
        }
        mage.removeItem(requires, consumeVariants);
    }
    if (!commit) {
        context.registerForUndo(block);
        if (brush.isErase()) {
            context.clearAttachables(block);
        }
    }
    UndoList undoList = context.getUndoList();
    if (undoList != null) {
        undoList.setApplyPhysics(applyPhysics);
    }
    brush.modify(block, applyPhysics);
    boolean spawnFalling = spawnFallingBlocks && previousMaterial != Material.AIR;
    if (spawnFalling && fallingProbability < 1) {
        spawnFalling = context.getRandom().nextDouble() < fallingProbability;
    }
    if (spawnFalling) {
        Location blockLocation = block.getLocation();
        Location blockCenter = new Location(blockLocation.getWorld(), blockLocation.getX() + 0.5, blockLocation.getY() + 0.5, blockLocation.getZ() + 0.5);
        Vector fallingBlockVelocity = null;
        if (fallingBlockSpeed > 0) {
            Location source = context.getTargetCenterLocation();
            fallingBlockVelocity = blockCenter.clone().subtract(source).toVector();
            fallingBlockVelocity.normalize();
            if (fallingBlockDirection != null) {
                fallingBlockVelocity.add(fallingBlockDirection).normalize();
            }
            fallingBlockVelocity.multiply(fallingBlockSpeed);
        }
        if (fallingBlockVelocity != null && (Double.isNaN(fallingBlockVelocity.getX()) || Double.isNaN(fallingBlockVelocity.getY()) || Double.isNaN(fallingBlockVelocity.getZ()) || Double.isInfinite(fallingBlockVelocity.getX()) || Double.isInfinite(fallingBlockVelocity.getY()) || Double.isInfinite(fallingBlockVelocity.getZ()))) {
            fallingBlockVelocity = null;
        }
        boolean spawned = false;
        if (usePhysicsBlocks) {
            spawned = context.getController().spawnPhysicsBlock(blockCenter, previousMaterial, previousData, fallingBlockVelocity);
        }
        if (!spawned) {
            FallingBlock falling = block.getWorld().spawnFallingBlock(blockCenter, previousMaterial, previousData);
            falling.setDropItem(false);
            if (fallingBlockVelocity != null) {
                SafetyUtils.setVelocity(falling, fallingBlockVelocity);
            }
            if (fallingBlockMaxDamage > 0 && fallingBlockFallDamage > 0) {
                CompatibilityUtils.setFallingBlockDamage(falling, fallingBlockFallDamage, fallingBlockMaxDamage);
            } else {
                falling.setHurtEntities(fallingBlocksHurt);
            }
            context.registerForUndo(falling);
        }
    }
    if (breakable > 0) {
        context.registerBreakable(block, breakable);
    }
    if (backfireChance > 0) {
        context.registerReflective(block, backfireChance);
    }
    if (commit) {
        com.elmakers.mine.bukkit.api.block.BlockData blockData = com.elmakers.mine.bukkit.block.UndoList.register(block);
        blockData.commit();
    }
    return SpellResult.CAST;
}

Example 15 with MaterialBrush

use of com.elmakers.mine.bukkit.api.block.MaterialBrush in project MagicPlugin by elBukkit.

the class CheckBlockAction method isAllowed.

protected boolean isAllowed(CastContext context) {
    MaterialBrush brush = context.getBrush();
    Block block = context.getTargetBlock();
    if (block == null) {
        return false;
    }
    if (allowed != null) {
        if (!allowed.testBlock(block))
            return false;
    } else {
        if (brush != null && brush.isErase()) {
            if (!context.hasBreakPermission(block)) {
                return false;
            }
        } else {
            if (!context.hasBuildPermission(block)) {
                return false;
            }
        }
        if (!context.isDestructible(block)) {
            return false;
        }
    }
    return true;
}