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 CoreProtect - API [v4] 
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Post CoreProtect - API [v4]
CoreProtect API v4

This post is for v4 of the CoreProtect API.
A newer version can be found here: viewtopic.php?f=32&t=16534


The CoreProtect API enables you to log your own block changes, perform lookups, rollbacks, restores, and more. This is for advanced plugin developers.

Upgrading From API v3
The changes from the previous API version are as follows:

  • 1. The following functions have been deprecated:
    Code:
    performPartialLookup(String user, int time, int radius, Location location, List<Object> restrict, List<Object> exclude, int limit_offset, int limit_count)

    performLookup(String user, int time, int radius, Location location, List<Object> restrict, List<Object> exclude)

    performRollback(String user, int time, int radius, Location location, List<Object> restrict, List<Object> exclude)
       
    performRestore(String user, int time, int radius, Location location, List<Object> restrict, List<Object> exclude)

  • 2. The following functions have been added:
    Code:
    performPartialLookup(int time, List<String> restrict_users, List<String> exclude_users, List<Object> restrict_blocks, List<Object> exclude_blocks, List<Integer> action_list, int radius, Location radius_location, int limit_offset, int limit_count)

    performLookup(int time, List<String> restrict_users, List<String> exclude_users, List<Object> restrict_blocks, List<Object> exclude_blocks, List<Integer> action_list, int radius, Location radius_location)

    performRollback(int time, List<String> restrict_users, List<String> exclude_users, List<Object> restrict_blocks, List<Object> exclude_blocks, List<Integer> action_list, int radius, Location radius_location)

    performRestore(int time, List<String> restrict_users, List<String> exclude_users, List<Object> restrict_blocks, List<Object> exclude_blocks, List<Integer> action_list, int radius, Location radius_location)

Please note: In CoreProtect 2.11, usage of entity IDs and block IDs has been completely removed, and replaced by usage of Bukkit's internal EntiityType and Material types.

You can use the following code to map an entity ID or a block ID to EntityType or Material.

Code:
// Convert a block ID to a Material
int blockId = 1; //stone
Material material = Material.getMaterial(blockId);

// Convert an entity ID to an EntityType
int entityId = 50; //creeper
EntityType entityType = EntityType.fromId(entityId);


Getting Started

Ensure you're using CoreProtect 2.11.3 or higher. Add it as an external jar to your plugin in your IDE.

The first thing you need to do is get access to CoreProtect. You can do this by using code similar to the following:

Code:
import net.coreprotect.CoreProtect;
import net.coreprotect.CoreProtectAPI;

private CoreProtectAPI getCoreProtect() {
Plugin plugin = getServer().getPluginManager().getPlugin("CoreProtect");
     
// Check that CoreProtect is loaded
if (plugin == null || !(plugin instanceof CoreProtect)) {
    return null;
}
       
// Check that the API is enabled
CoreProtectAPI CoreProtect = ((CoreProtect)plugin).getAPI();
if (CoreProtect.isEnabled()==false){
    return null;
}

// Check that a compatible version of the API is loaded
if (CoreProtect.APIVersion() < 4){
    return null;
}
         
return CoreProtect;
}


With this code, you can then access the API with a call like the following:

Code:
CoreProtectAPI api = getCoreProtect();
if (api!=null){ //Ensure we have access to the API
  api.testAPI(); //Will print out "[CoreProtect] API Test Successful." in the console.
}


Hooray, you're now using the CoreProtect API!

Quick Documentation

Available functions:
Code:
boolean isEnabled()

void testAPI()

List<String[]> performLookup(int time, List<String> restrict_users, List<String> exclude_users, List<Object> restrict_blocks, List<Object> exclude_blocks, List<Integer> action_list, int radius, Location radius_location)
   
List<String[]> performRollback(int time, List<String> restrict_users, List<String> exclude_users, List<Object> restrict_blocks, List<Object> exclude_blocks, List<Integer> action_list, int radius, Location radius_location)
   
List<String[]> performRestore(int time, List<String> restrict_users, List<String> exclude_users, List<Object> restrict_blocks, List<Object> exclude_blocks, List<Integer> action_list, int radius, Location radius_location)

List<String[]> blockLookup(Block block, int time)

ParseResult parseResult(String[] data)

boolean logPlacement(String user, Location location, Material type, byte data)

boolean logRemoval(String user, Location location, Material type, byte data)

boolean logInteraction(String user, Location location)

boolean hasPlaced(String user, Block block, int time, int offset)

boolean hasRemoved(String user, Block block, int time, int offset)

void performPurge(int time)


Usage:

Quote:
isEnabled()

Calling this will return true if the server has the CoreProtect API enabled, and false if it does not.

--

Quote:
testAPI()

Running this will print out "[CoreProtect] API Test Successful." in the server console.

--

Quote:
performLookup(int time, List<String> restrict_users, List<String> exclude_users, List<Object> restrict_blocks, List<Object> exclude_blocks, List<Integer> action_list, int radius, Location radius_location)

This will perform a lookup.
  • time: Specify the amount of time to search back. "5" would return results from the last 5 seconds.
  • restrict_users: Specify any usernames to perform the lookup on. Can be set to "null" if both a radius and a location are specified.
  • exclude_users: Specify any usernames to exclude from the lookup. Can be set to "null".
  • restrict_blocks: Specify a list of EntityType's or Material's to restrict the search to. Can be set to "null".
  • exclude_blocks: Specify a list of EntityType's or Material's to exclude from the search. Can be set to "null".
  • action_list: Specify a list of action types to restrict the search to. Can be set to "null"
  • radius: Specify a radius to restrict the search to. A location must be specified if using this. Set to "0" to disable.
  • radius_location: Specify a location to search around. Can be set to "null" if no radius is specified, and a user is specified.

--

Quote:
performRollback(int time, List<String> restrict_users, List<String> exclude_users, List<Object> restrict_blocks, List<Object> exclude_blocks, List<Integer> action_list, int radius, Location radius_location)

This will perform a rollback.
  • time: Specify the amount of time to rollback. "5" would return results from the last 5 seconds.
  • restrict_users: Specify any usernames to perform the rollback on. Can be set to "null" if both a radius and a location are specified.
  • exclude_users: Specify any usernames to exclude from the rollback. Can be set to "null".
  • restrict_blocks: Specify a list of EntityType's or Material's to restrict the rollback to. Can be set to "null".
  • exclude_blocks: Specify a list of EntityType's or Material's to exclude from the rollback. Can be set to "null".
  • action_list: Specify a list of action types to restrict the rollback to. Can be set to "null"
  • radius: Specify a radius to restrict the rollback to. A location must be specified if using this. Set to "0" to disable.
  • radius_location: Specify a location to rollback around. Can be set to "null" if no radius is specified, and a user is specified.

--

Quote:
performRestore(int time, List<String> restrict_users, List<String> exclude_users, List<Object> restrict_blocks, List<Object> exclude_blocks, List<Integer> action_list, int radius, Location radius_location)

This will perform a restore.
  • time: Specify the amount of time to restore. "5" would return results from the last 5 seconds.
  • restrict_users: Specify any usernames to perform the restore on. Can be set to "null" if both a radius and a location are specified.
  • exclude_users: Specify any usernames to exclude from the restore. Can be set to "null".
  • restrict_blocks: Specify a list of EntityType's or Material's to restrict the restore to. Can be set to "null".
  • exclude_blocks: Specify a list of EntityType's or Material's to exclude from the restore. Can be set to "null".
  • action_list: Specify a list of action types to restrict the restore to. Can be set to "null"
  • radius: Specify a radius to restrict the restore to. A location must be specified if using this. Set to "0" to disable.
  • radius_location: Specify a location to restore around. Can be set to "null" if no radius is specified, and a user is specified.

--

Quote:
blockLookup(Block block, int time)

This will perform a full lookup on a single block.
  • block: The block to perform the lookup on.
  • time: Specify the amount of time to lookup. "5" would return results from the last 5 seconds.

--

Quote:
ParseResult parseResult(String[] data)

This will parse results from a lookup. You'll then be able to view the following:
  • getX(): Get the X coordinate of the block.
  • getY(): Get the Y coordinate of the block.
  • getZ(): Get the Z coordinate of the block.
  • getType(): Get the Material of the block.
  • getData(): Get the byte data of the block.
  • getActionId(): Get the action ID. (0=removed, 1=placed, 2=interaction)
  • getActionString(): Get the action as a string. (Removal, Placement, Interaction)
  • isRolledBack(): If the block is currently rolled back or not.
  • worldName(): The name of the world the block is located in.

--

Quote:
logPlacement(String user, Location location, Material type, byte data)

This will log a block as being placed.
  • user: Specify the username to log as having placed the block.
  • location: Specify the location of the block you're logging.
  • type: Specify the Material of the block you're logging.
  • data: Specify the byte data value of the block you're logging.

--

Quote:
logRemoval(String user, Location location, Material type, byte data)

This will log a block as being removed/broken.
  • user: Specify the username to log as having removed the block.
  • location: Specify the location of the block you're logging.
  • type: Specify the Material of the block you're logging.
  • data: Specify the byte data value of the block you're logging.

--

Quote:
logInteraction(String user, Location location)

This will log a block as having been interacted with.
  • user: Specify the username to log as having caused the interaction.
  • location: Specify the location of the interaction you're logging.

--

Quote:
hasPlaced(String user, Block block, int time, int offset)

This will return true if a user has already placed a block at the location within the specified time limit.
  • user: The username you're checking to see if they've placed a block already.
  • block: The block you're checking.
  • time: How far back to check. "5" would only check through the last 5 seconds of logged blocks.
  • offset: A time offset. "2" would ignore the last 2 seconds of most recently ignored data. (0=no offset)

--

Quote:
hasRemoved(String user, Block block, int time, int offset)

This will return true if a user has already removed a block at the location within the specified time limit.
  • user: The username you're checking to see if they've removed a block already.
  • block: The block you're checking.
  • time: How far back to check. "5" would only check through the last 5 seconds of logged blocks.
  • offset: A time offset. "2" would ignore the last 2 seconds of most recently ignored data. (0=no offset)

--

Quote:
performPurge(int time)

This will perform a purge on the CoreProtect database.
  • time: Purge any data earlier than this. "120" would purge any data older than 120 seconds (2 minutes).

Examples

1. Get the last 60 seconds of block data for the user "Notch".

Code:
CoreProtectAPI CoreProtect = getCoreProtect();
if (CoreProtect!=null){ //Ensure we have access to the API
  List<String[]> lookup = CoreProtect.performLookup(60, Arrays.asList("Notch"), null, null, null, null, 0, null);
  if (lookup!=null){
    for (String[] value : lookup){
      ParseResult result = CoreProtect.parseResult(value);
      int x = result.getX();
      int y = result.getY();
      int z = result.getZ();
      //...
    }
  }
}


--

2. Get the last 60 seconds of block data for the user "Notch", excluding dirt and grass blocks.

Code:
CoreProtectAPI CoreProtect = getCoreProtect();
if (CoreProtect!=null){ //Ensure we have access to the API
  List<Object> exclude = Arrays.asList(Material.DIRT, Material.GRASS);
  List<String[]> lookup = CoreProtect.performLookup(60, Arrays.asList("Notch"), null, null, exclude, null, 0, null);
  if (lookup!=null){
    for (String[] value : lookup){
      ParseResult result = CoreProtect.parseResult(value);
      int x = result.getX();
      int y = result.getY();
      int z = result.getZ();
      //...
    }
  }
}


--

3. Get the last 60 seconds of block data within 5 blocks of a location.

Code:
CoreProtectAPI CoreProtect = getCoreProtect();
if (CoreProtect!=null){ //Ensure we have access to the API
  List<String[]> lookup = CoreProtect.performLookup(60, null, null, null, null, null, 5, location);
  if (lookup!=null){
    for (String[] value : lookup){
      ParseResult result = CoreProtect.parseResult(value);
      int x = result.getX();
      int y = result.getY();
      int z = result.getZ();
      //...
    }
  }
}


--

4. Rollbacks / restores use the same code structure as the above examples. For example:

Code:
CoreProtectAPI CoreProtect = getCoreProtect();
if (CoreProtect!=null){ //Ensure we have access to the API
  List<String[]> lookup = CoreProtect.performRollback(60, Arrays.asList("Notch"), null, null, null, null, 0, null);
  if (lookup!=null){
    for (String[] value : lookup){
      ParseResult result = CoreProtect.parseResult(value);
      int x = result.getX();
      int y = result.getY();
      int z = result.getZ();
      //...
    }
  }
}


--

5. Check if the user "Notch" has already placed a block at a location within the last 60 seconds.

Code:
CoreProtectAPI CoreProtect = getCoreProtect();
if (CoreProtect!=null){ //Ensure we have access to the API
  boolean hasplaced = CoreProtect.HasPlaced("Notch", block, 60, 0);
}


--

6. Get the last 60 seconds of block data for a specific block.

Code:
CoreProtectAPI CoreProtect = getCoreProtect();
if (CoreProtect!=null){ //Ensure we have access to the API
  List<String[]> lookup = CoreProtect.blockLookup(block, 60);
  if (lookup!=null){
    for (String[] value : lookup){
      ParseResult result = CoreProtect.parseResult(value);
      int x = result.getX();
      int y = result.getY();
      int z = result.getZ();
      //...
    }
  }
}


--

7. Log the placement of a block at a location by the user "Notch".

Code:
CoreProtectAPI CoreProtect = getCoreProtect();
if (CoreProtect!=null){ //Ensure we have access to the API
  boolean success = CoreProtect.logPlacement("Notch", block.getLocation(), block.getType(), block.getData());
}


--

8. Perform a multi-threaded placement check to see if the user "Notch" has already placed a block at a location within the last 60 seconds. This ignores the most recent 1 second of logged data, to account for the fact that that new block data may have already been logged, depending on your code.

Code:
final Block block = null; //Should be an actual block
class BasicThread implements Runnable {
  @Override
  public void run() {
    try {
      CoreProtectAPI CoreProtect = getCoreProtect();
      if (CoreProtect!=null){ //Ensure we have access to the API
        boolean hasplaced = CoreProtect.hasPlaced("Notch", block, 60, 1);
      }
    }
    catch (Exception e){
      e.printStackTrace();
    }
  }
}
Runnable runnable = new BasicThread();
Thread thread = new Thread(runnable);
thread.start();

_________________
"When you do things right, people won't be sure you've done anything at all."
Wed Jun 24, 2015 4:15 am
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Post Re: CoreProtect - API [v4]
can u tell me how to download this?
Wed Jul 01, 2015 2:07 am
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