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-rw-r--r--spark-common/src/main/java/me/lucko/spark/common/SparkPlatform.java14
1 files changed, 9 insertions, 5 deletions
diff --git a/spark-common/src/main/java/me/lucko/spark/common/SparkPlatform.java b/spark-common/src/main/java/me/lucko/spark/common/SparkPlatform.java
index 099ad2d..a4ae848 100644
--- a/spark-common/src/main/java/me/lucko/spark/common/SparkPlatform.java
+++ b/spark-common/src/main/java/me/lucko/spark/common/SparkPlatform.java
@@ -54,6 +54,7 @@ import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
+import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.locks.ReentrantLock;
import java.util.stream.Collectors;
@@ -89,8 +90,7 @@ public class SparkPlatform {
private final TickStatistics tickStatistics;
private Map<String, GarbageCollectorStatistics> startupGcStatistics = ImmutableMap.of();
private long serverNormalOperationStartTime;
-
- private SparkApi api;
+ private final AtomicBoolean enabled = new AtomicBoolean(false);
public SparkPlatform(SparkPlugin plugin) {
this.plugin = plugin;
@@ -119,6 +119,10 @@ public class SparkPlatform {
}
public void enable() {
+ if (this.enabled.compareAndSet(false, true)) {
+ throw new RuntimeException("Platform has already been enabled!");
+ }
+
if (this.tickHook != null) {
this.tickHook.addCallback(this.tickStatistics);
this.tickHook.start();
@@ -135,9 +139,9 @@ public class SparkPlatform {
this.serverNormalOperationStartTime = System.currentTimeMillis();
});
- this.api = new SparkApi(this);
- this.plugin.registerApi(this.api);
- SparkApi.register(this.api);
+ SparkApi api = new SparkApi(this);
+ this.plugin.registerApi(api);
+ SparkApi.register(api);
}
public void disable() {