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TickTask: add tick count, randomize method ordering.

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This commit is contained in:
asofold 2012-09-13 11:03:17 +02:00
parent 933e308154
commit 4501169db1
1 changed files with 76 additions and 33 deletions
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109
src/fr/neatmonster/nocheatplus/utilities/TickTask.java
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@ -16,6 +16,9 @@ import fr.neatmonster.nocheatplus.checks.ViolationData;
/**
* Task to run every tick, to update permissions and execute actions, and maybe later for extended lag measurement.
*
* <hr>
* The permissions updates and actions execution is meant for use by the asynchronously run checks, not for normal use.
* @author mc_dev
*
*/
@ -51,22 +54,18 @@ public class TickTask implements Runnable {
/** Task id of the running TickTask */
protected static int taskId = -1;
/**
* Access method to request permisison updates.
* @param playerName
* @param checkType
*/
public static void requestPermissionUpdate(final String playerName, final CheckType checkType){
permissionUpdates.add(new PermissionUpdateEntry(playerName, checkType));
}
public static void cancel(){
if (taskId == -1) return;
Bukkit.getScheduler().cancelTask(taskId);
taskId = -1;
}
protected static int tick = 0;
private void executeActions() {
//////////////////////////////////////////////////////////////
// Special static methods, usually not called from outside.
//////////////////////////////////////////////////////////////
/**
* Force executing actions.<br>
* Note: Only call from the main thread!
*/
public void executeActions() {
final List<ViolationData> copyActions = new LinkedList<ViolationData>();
synchronized (delayedActions) {
copyActions.addAll(delayedActions);
@ -77,25 +76,9 @@ public class TickTask implements Runnable {
}
}
public static void requestActionsExecution(final ViolationData actions) {
delayedActions.add(actions);
}
@Override
public void run() {
// The isEmpty checks are faster than synchronizing fully always, the actions get delayed one tick at most.
if (!delayedActions.isEmpty()) executeActions();
if (!permissionUpdates.isEmpty()) updatePermissions();
}
public static int start(final NoCheatPlus plugin){
cancel();
taskId = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new TickTask(), 1, 1);
return taskId;
}
/**
* Only call from the main thread!
* Force a permissions update.<br>
* Note: Only call from the main thread!
*/
public static void updatePermissions() {
final List<PermissionUpdateEntry> copyPermissions = new LinkedList<PermissionUpdateEntry>();
@ -115,5 +98,65 @@ public class TickTask implements Runnable {
}
}
///////////////////////////////////
// Public static access methods
///////////////////////////////////
/**
* Access method to request permission updates.<br>
* NOTE: Thread safe.
* @param playerName
* @param checkType
*/
public static void requestPermissionUpdate(final String playerName, final CheckType checkType){
permissionUpdates.add(new PermissionUpdateEntry(playerName, checkType));
}
/**
* Request actions execution.<br>
* NOTE: Thread safe.
* @param actions
*/
public static void requestActionsExecution(final ViolationData actions) {
delayedActions.add(actions);
}
/**
* Get the tasks tick count. It is increased with every server tick.<br>
* NOTE: Can be called from other threads.
* @return The current tick count.
*/
public static final int getTick(){
return tick;
}
////////////////////////////////////////
// Public methods for internal use.
////////////////////////////////////////
public static int start(final NoCheatPlus plugin){
cancel();
taskId = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new TickTask(), 1, 1);
return taskId;
}
public static void cancel(){
if (taskId == -1) return;
Bukkit.getScheduler().cancelTask(taskId);
taskId = -1;
}
//////////////////////////
// Instance methods
//////////////////////////
@Override
public void run() {
tick ++;
// The isEmpty checks are faster than synchronizing fully always, the actions get delayed one tick at most.
if (!delayedActions.isEmpty()) executeActions();
if (!permissionUpdates.isEmpty()) updatePermissions();
}
}