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

Example 26 with UndoList

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

the class UndoAction method performNew.

protected SpellResult performNew(CastContext context) {
    UndoList undoList = context.getUndoList();
    int totalSize = undoList.size() + undoList.getRunnableCount();
    if (totalSize == 0) {
        return SpellResult.NO_ACTION;
    }
    boolean undid = false;
    while (context.getWorkAllowed() > 0) {
        if (undoToSize > 0 && totalSize <= undoToSize)
            break;
        if (undoList.size() == 0) {
            if (undoList.undoNextRunnable() == null)
                break;
        } else {
            if (undoList.undoNext(false) == null)
                break;
        }
        undid = true;
        undone++;
        context.addWork(10);
        if (undoOldest > 0 && undone > undoOldest) {
            break;
        }
    }
    if (!undid)
        return SpellResult.NO_ACTION;
    return undoOldest == 0 || undone >= undoOldest ? SpellResult.CAST : SpellResult.PENDING;
}

Example 27 with UndoList

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

the class UndoAction method perform.

@Override
public SpellResult perform(CastContext context) {
    // Start of new functionality
    if (undoOldest > 0 || undoToSize > 0) {
        return performNew(context);
    }
    // Old functionality- this should be converted into an action that processes
    // blocks instead of creating a separate batch.
    Entity targetEntity = context.getTargetEntity();
    SpellResult result = SpellResult.CAST;
    Mage mage = context.getMage();
    if (targetSelf) {
        targetEntity = context.getEntity();
        context.setTargetName(mage.getName());
        result = SpellResult.ALTERNATE_UP;
    }
    MageController controller = context.getController();
    if (targetEntity != null && controller.isMage(targetEntity)) {
        Mage targetMage = controller.getMage(targetEntity);
        mage.sendDebugMessage(ChatColor.AQUA + "Undo checking last spell of " + ChatColor.GOLD + targetMage + ChatColor.AQUA + " with timeout of " + ChatColor.YELLOW + timeout + ChatColor.AQUA + " for target spellKey" + ChatColor.BLUE + targetSpellKey, 2);
        Batch batch = targetMage.cancelPending(targetSpellKey);
        if (batch != null) {
            undoListName = batch.getName();
            if (cancel) {
                return SpellResult.DEACTIVATE;
            }
        }
        UndoQueue queue = targetMage.getUndoQueue();
        UndoList undoList = queue.undoRecent(timeout, targetSpellKey);
        if (undoList != null) {
            undoListName = undoList.getName();
        }
        return undoList != null ? result : SpellResult.NO_TARGET;
    }
    if (!targetBlocks) {
        return SpellResult.NO_TARGET;
    }
    Block targetBlock = context.getTargetBlock();
    if (targetDown) {
        targetBlock = context.getLocation().getBlock();
    }
    if (targetBlock != null) {
        boolean undoAny = targetOtherBlocks;
        undoAny = undoAny || (adminPermission != null && context.getController().hasPermission(context.getMage().getCommandSender(), adminPermission));
        undoAny = undoAny || mage.isSuperPowered();
        if (undoAny) {
            mage.sendDebugMessage(ChatColor.AQUA + "Looking for recent cast at " + ChatColor.GOLD + targetBlock + ChatColor.AQUA + " with timeout of " + ChatColor.YELLOW + blockTimeout, 2);
            UndoList undid = controller.undoRecent(targetBlock, blockTimeout);
            if (undid != null) {
                Mage targetMage = undid.getOwner();
                undoListName = undid.getName();
                if (targetMage != null) {
                    context.setTargetName(targetMage.getName());
                }
                return result;
            }
        } else {
            mage.sendDebugMessage(ChatColor.AQUA + "Looking for recent self-cast at " + ChatColor.GOLD + targetBlock, 2);
            context.setTargetName(mage.getName());
            UndoList undoList = mage.undo(targetBlock);
            if (undoList != null) {
                undoListName = undoList.getName();
                return result;
            }
        }
    }
    return SpellResult.NO_TARGET;
}

Example 28 with UndoList

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

the class BlockRecurse method recurse.

protected void recurse(Block block, ActionContext recurseAction, CastContext context, BlockFace nextFace, int rDepth) {
    if (nextFace != null) {
        block = block.getRelative(nextFace);
    }
    if (replaceable != null && !replaceable.contains(new MaterialAndData(block))) {
        return;
    }
    UndoList undoList = context.getUndoList();
    if (undoList != null) {
        if (undoList.contains(block)) {
            return;
        }
        undoList.add(block);
    }
    context.setTargetLocation(block.getLocation());
    if (recurseAction.perform(context) != SpellResult.CAST) {
        return;
    }
    if (rDepth < maxRecursion) {
        for (BlockFace face : BlockData.FACES) {
            if (nextFace == null || nextFace != BlockData.getReverseFace(face)) {
                recurse(block, recurseAction, context, face, rDepth + 1);
            }
        }
    }
}

Example 29 with UndoList

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

the class ExplosionController method getExplosionUndo.

@Nullable
protected UndoList getExplosionUndo(Entity explodingEntity) {
    UndoList blockList = controller.getEntityUndo(explodingEntity);
    if (blockList == null && autoRollbackDuration > 0 && rollbackExplosions.contains(explodingEntity.getType())) {
        Mage mage = controller.getMage(explodingEntity);
        blockList = new com.elmakers.mine.bukkit.block.UndoList(mage, "Explosion (" + explodingEntity.getType().name() + ")");
        blockList.setScheduleUndo(autoRollbackDuration);
        blockList.setUndoSpeed(autoRollbackSpeed);
        mage.prepareForUndo(blockList);
    }
    return blockList;
}

Example 30 with UndoList

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

the class HangingController method onHangingBreakByEntity.

@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
public void onHangingBreakByEntity(HangingBreakByEntityEvent event) {
    Entity breakingEntity = event.getRemover();
    if (breakingEntity == null)
        return;
    Hanging entity = event.getEntity();
    UndoList undoList = controller.getEntityUndo(breakingEntity);
    if (undoList != null && undoList.isScheduled()) {
        undoList.damage(entity);
        // Prevent item drops, but still remove it
        // Else it'll probably just break again.
        event.setCancelled(true);
    }
}