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refactor

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Govindas
2021-04-09 13:19:58 +03:00
parent 0ce89e192c
commit d3f886bb74
10 changed files with 5 additions and 4 deletions
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44
src/main/java/net/govindas/skooldown/Skooldown.java Normal file
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package net.govindas.skooldown;
import ch.njol.skript.Skript;
import ch.njol.skript.lang.ExpressionType;
import ch.njol.skript.util.Timespan;
import net.govindas.skooldown.conditions.CondIsCooldownOver;
import net.govindas.skooldown.effects.EffEndCooldown;
import net.govindas.skooldown.effects.EffStartCooldown;
import net.govindas.skooldown.expressions.ExprCooldown;
import net.govindas.skooldown.utilities.CleanupTimer;
import org.bukkit.plugin.java.JavaPlugin;
import java.util.Timer;
import java.util.concurrent.ConcurrentHashMap;
public final class Skooldown extends JavaPlugin {
public static ConcurrentHashMap<String, Long> cooldowns = new ConcurrentHashMap<String, Long>();
private Timer cleanupTimer;
@Override
public void onEnable() {
Skript.registerAddon(this);
Skript.registerEffect(EffStartCooldown.class, "(create|start) [a] cooldown %string% for %timespan%", "(create|start) [a] cooldown %string% for %timespan%");
Skript.registerEffect(EffEndCooldown.class, "(reset|stop|delete|clear) cooldown %string%");
Skript.registerCondition(CondIsCooldownOver.class, "cooldown %string% (is|has) (finished|over|done)", "cooldown %string% is(n't| not) unfinished)", "cooldown %string% is(n't| not) (finished|over|done)", "cooldown %string% is unfinished");
Skript.registerExpression(ExprCooldown.class, Timespan.class, ExpressionType.PROPERTY, "cooldown %string%");
getLogger().info("Skript addon enabled!");
cleanupTimer = new CleanupTimer().start();
}
@Override
public void onDisable() {
cooldowns = null;
getLogger().info("Skript addon disabled!");
cleanupTimer.cancel();
cleanupTimer = null;
}
}

44
src/main/java/net/govindas/skooldown/conditions/CondIsCooldownOver.java Normal file
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package net.govindas.skooldown.conditions;
import ch.njol.skript.lang.Condition;
import ch.njol.skript.lang.Expression;
import ch.njol.skript.lang.SkriptParser.ParseResult;
import ch.njol.util.Kleenean;
import net.govindas.skooldown.Skooldown;
import org.bukkit.event.Event;
public class CondIsCooldownOver extends Condition {
private Expression<String> name;
@SuppressWarnings("unchecked")
@Override
public boolean init(final Expression<?>[] expr, final int matchedPattern, final Kleenean isDelayed, final ParseResult parseResult) {
name = (Expression<String>) expr[0];
setNegated(matchedPattern == 2 || matchedPattern == 3);
return true;
}
@Override
public String toString(Event event, boolean debug) {
return "is cooldown over " + name.toString(event, debug);
}
@Override
public boolean check(Event e) {
Long cooldown = Skooldown.cooldowns.get(name.getSingle(e));
//if cooldown isn't created, will return that it is over
if (cooldown == null) return !isNegated();
if (cooldown < System.currentTimeMillis()) {
Skooldown.cooldowns.remove(name.getSingle(e));
//will return that cooldown is over
return !isNegated();
}
//will return that cooldown is not over
return isNegated();
}
}

31
src/main/java/net/govindas/skooldown/effects/EffEndCooldown.java Normal file
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package net.govindas.skooldown.effects;
import ch.njol.skript.lang.Effect;
import ch.njol.skript.lang.Expression;
import ch.njol.skript.lang.SkriptParser.ParseResult;
import ch.njol.util.Kleenean;
import net.govindas.skooldown.Skooldown;
import org.bukkit.event.Event;
public class EffEndCooldown extends Effect {
private Expression<String> name;
@SuppressWarnings("unchecked")
@Override
public boolean init(final Expression<?>[] expr, final int matchedPattern, final Kleenean isDelayed, final ParseResult parseResult) {
name = (Expression<String>) expr[0];
return true;
}
@Override
public String toString(Event event, boolean debug) {
return "end cooldown " + name.toString(event, debug);
}
@Override
protected void execute(Event e) {
Skooldown.cooldowns.remove(name.getSingle(e));
}
}

33
src/main/java/net/govindas/skooldown/effects/EffStartCooldown.java Normal file
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package net.govindas.skooldown.effects;
import ch.njol.skript.lang.Effect;
import ch.njol.skript.lang.Expression;
import ch.njol.skript.lang.SkriptParser.ParseResult;
import ch.njol.skript.util.Timespan;
import ch.njol.util.Kleenean;
import net.govindas.skooldown.Skooldown;
import org.bukkit.event.Event;
public class EffStartCooldown extends Effect {
private Expression<String> name;
private Expression<Timespan> time;
@SuppressWarnings("unchecked")
@Override
public boolean init(final Expression<?>[] expr, final int matchedPattern, final Kleenean isDelayed, final ParseResult parseResult) {
name = (Expression<String>) expr[0];
time = (Expression<Timespan>) expr[1];
return true;
}
@Override
public String toString(Event event, boolean debug) {
return "start cooldown " + name.toString(event, debug) + " for " + time.toString(event, debug);
}
@Override
protected void execute(Event e) {
Skooldown.cooldowns.put(name.getSingle(e), System.currentTimeMillis() + time.getSingle(e).getMilliSeconds());
}
}

5
src/main/java/net/govindas/skooldown/expressions/ExprAllCooldowns.java Normal file
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package net.govindas.skooldown.expressions;
public class ExprAllCooldowns {
//TODO
}

100
src/main/java/net/govindas/skooldown/expressions/ExprCooldown.java Normal file
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package net.govindas.skooldown.expressions;
import ch.njol.skript.classes.Changer;
import ch.njol.skript.classes.Changer.ChangeMode;
import ch.njol.skript.lang.Expression;
import ch.njol.skript.lang.SkriptParser.ParseResult;
import ch.njol.skript.lang.util.SimpleExpression;
import ch.njol.skript.util.Timespan;
import ch.njol.util.Kleenean;
import ch.njol.util.coll.CollectionUtils;
import net.govindas.skooldown.Skooldown;
import org.bukkit.event.Event;
public class ExprCooldown extends SimpleExpression<Timespan> {
private Expression<String> name;
@Override
public boolean isSingle() {
return true;
}
@Override
public Class<? extends Timespan> getReturnType() {
return Timespan.class;
}
@SuppressWarnings("unchecked")
@Override
public boolean init(final Expression<?>[] expr, final int matchedPattern, final Kleenean isDelayed, final ParseResult paramParseResult) {
name = (Expression<String>) expr[0];
return true;
}
@Override
public String toString(Event event, boolean debug) { return "get cooldown " + name.toString(event, debug); }
@Override
protected Timespan[] get(Event e) {
Long cooldown;
cooldown = Skooldown.cooldowns.get(name.getSingle(e));
//if cooldown isn't created, will return that it is over
if (cooldown == null) return new Timespan[]{new Timespan(0)};
//if cooldown has expired, will return 0ms
if (cooldown < System.currentTimeMillis()) {
Skooldown.cooldowns.remove(name.getSingle(e));
return new Timespan[]{new Timespan(0)};
}
//return time left
return new Timespan[]{new Timespan(cooldown - System.currentTimeMillis())};
}
@Override
public void change(Event e, Object[] changer, ChangeMode mode) {
switch (mode) {
case SET:
Skooldown.cooldowns.put(name.getSingle(e), System.currentTimeMillis() + ((Timespan) changer[0]).getMilliSeconds());
break;
case REMOVE_ALL:
case DELETE:
case RESET:
Skooldown.cooldowns.remove(name.getSingle(e));
break;
case ADD:
Long cooldown = Skooldown.cooldowns.get(name.getSingle(e));
if (cooldown == null) {
Skooldown.cooldowns.put(name.getSingle(e), System.currentTimeMillis() + ((Timespan) changer[0]).getMilliSeconds());
break;
}
Skooldown.cooldowns.put(name.getSingle(e), cooldown + ((Timespan) changer[0]).getMilliSeconds());
break;
case REMOVE:
cooldown = Skooldown.cooldowns.get(name.getSingle(e));
//if removing from non-existent cooldown, do nothing
if (cooldown == null) return;
//remove cooldown from hashMap if it would expire with new value
if ((cooldown - ((Timespan) changer[0]).getMilliSeconds()) < System.currentTimeMillis()) {
Skooldown.cooldowns.remove(name.getSingle(e));
} else {
Skooldown.cooldowns.put(name.getSingle(e), cooldown - ((Timespan) changer[0]).getMilliSeconds());
}
break;
default:
throw new IllegalStateException("Unexpected value: " + mode);
}
}
@Override
public Class<?>[] acceptChange(final Changer.ChangeMode mode) { return CollectionUtils.array(Timespan.class); }
}

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src/main/java/net/govindas/skooldown/utilities/CleanupTimer.java Normal file
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package net.govindas.skooldown.utilities;
import net.govindas.skooldown.Skooldown;
import org.bukkit.Bukkit;
import java.util.Iterator;
import java.util.Map;
import java.util.Timer;
import java.util.TimerTask;
import java.util.logging.Level;
public class CleanupTimer {
//Regular Cleanup Timer to prevent memory leaks
public CleanupTimer() {}
public Timer start() {
Timer timer = new Timer();
TimerTask regularTask = new TimerTask() {
int i = 0;
@Override
public void run() {
Iterator it = Skooldown.cooldowns.entrySet().iterator();
i = 0;
while (it.hasNext()) {
Map.Entry pair = (Map.Entry) it.next();
long value = (long) pair.getValue();
if (value < System.currentTimeMillis()) {
i++;
it.remove();
}
}
if (i > 0) {
Bukkit.getLogger().log(Level.INFO, "[Skooldown Regular Memory Cleanup] " + i + " finished cooldowns cleared from memory.");
}
}
};
//regular schedule
int minutes = 30;
timer.schedule(regularTask, 100, 1000 * 60 * minutes);
return timer;
}
}

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src/main/resources/plugin.yml Normal file
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name: Skooldown
main: net.govindas.skooldown.Skooldown
version: 1.2.0
author: Govindas
depend: [Skript]