bugfix: incorrect declaration of the native PhysicsSystem.init() method

stephengold · Jun 28, 2024 · c5ae136 · c5ae136
1 parent 0f5bda3
commit c5ae136
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diff --git a/src/main/java/com/github/stephengold/joltjni/PhysicsSystem.java b/src/main/java/com/github/stephengold/joltjni/PhysicsSystem.java
@@ -121,7 +121,7 @@ public int update(float deltaTime, int collisionSteps,
 
     native private static long getBodyInterface(long systemVa);
 
-    native private static long init(long systemVa, int maxBodies,
+    native private static void init(long systemVa, int maxBodies,
             int numBodyMutexes, int maxBodyPairs, int maxContactConstraints,
             long mapVa, long ovbFilterVa, long ovoFilterVa);
 

diff --git a/src/main/native/glue/com_github_stephengold_joltjni_PhysicsSystem.cpp b/src/main/native/glue/com_github_stephengold_joltjni_PhysicsSystem.cpp
@@ -57,9 +57,9 @@ JNIEXPORT jlong JNICALL Java_com_github_stephengold_joltjni_PhysicsSystem_getBod
 /*
  * Class:     com_github_stephengold_joltjni_PhysicsSystem
  * Method:    init
- * Signature: (JIIIIJJJ)J
+ * Signature: (JIIIIJJJ)V
  */
-JNIEXPORT jlong JNICALL Java_com_github_stephengold_joltjni_PhysicsSystem_init
+JNIEXPORT void JNICALL Java_com_github_stephengold_joltjni_PhysicsSystem_init
   (JNIEnv *, jclass, jlong systemVa, jint maxBodies, jint numBodyMutexes, jint maxBodyPairs,
         jint maxContactConstraints, jlong mapVa, jlong ovbFilterVa, jlong ovoFilterVa) {
     PhysicsSystem * const pSystem