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Add JNI Call for getBuildoutAreaRect for buildout_utility.java #29

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Merged
AconiteX merged 1 commit into from
May 7, 2025
Merged

Add JNI Call for getBuildoutAreaRect for buildout_utility.java #29

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41 changes: 41 additions & 0 deletions engine/server/library/serverScript/src/shared/ScriptMethodsPlanet.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@ namespace ScriptMethodsPlanetNamespace
jboolean JNICALL isAreaTooFullForTravel (JNIEnv* env, jobject self, jstring planetName_j, jint x, jint z);
jstring JNICALL getBuildoutAreaName( JNIEnv *env, jobject self, jfloat x, jfloat z, jstring scene );
jfloatArray JNICALL getBuildoutAreaSizeAndCenter(JNIEnv *env, jobject self, jfloat x, jfloat z, jstring scene, jboolean ignoreInternal, jboolean allowComposite);
jfloatArray JNICALL getBuildoutAreaRect(JNIEnv *env, jobject self, jfloat x, jfloat z, jstring scene, jboolean allowComposite);
void JNICALL requestSameServer(JNIEnv *env, jobject self, jlong object1, jlong object2);
}

Expand All @@ -70,6 +71,7 @@ const JNINativeMethod NATIVES[] = {
JF("isAreaTooFullForTravel", "(Ljava/lang/String;II)Z", isAreaTooFullForTravel),
JF("getBuildoutAreaName", "(FFLjava/lang/String;)Ljava/lang/String;", getBuildoutAreaName),
JF("getBuildoutAreaSizeAndCenter", "(FFLjava/lang/String;ZZ)[F", getBuildoutAreaSizeAndCenter),
JF("getBuildoutAreaRect", "(FFLjava/lang/String;Z)[F", getBuildoutAreaRect),
JF("_requestSameServer", "(JJ)V", requestSameServer),
};

Expand Down Expand Up @@ -548,4 +550,43 @@ void JNICALL ScriptMethodsPlanetNamespace::requestSameServer(JNIEnv *env, jobjec
GameServer::getInstance().sendToPlanetServer(rssMessage);
}

jfloatArray JNICALL ScriptMethodsPlanetNamespace::getBuildoutAreaRect(JNIEnv *env, jobject self, jfloat x, jfloat z, jstring scene, jboolean allowComposite) {

std::string sceneId;
JavaStringParam sceneId_jsp (scene);
if (!JavaLibrary::convert (sceneId_jsp, sceneId))
{
WARNING(true,("getBuildoutAreaRect could not convert the scene id to string"));
return 0;
}

const BuildoutArea * const area = SharedBuildoutAreaManager::findBuildoutAreaAtPosition(sceneId.c_str(), x, z, false, false);
if (!area)
{
return 0;
}

LocalFloatArrayRefPtr valueArray = createNewFloatArray(static_cast<jsize>(4));
if (valueArray == LocalFloatArrayRef::cms_nullPtr)
{
return 0;
}

Rectangle2d rect = area->getRectangle(allowComposite == JNI_TRUE);

auto value = static_cast<jfloat>(rect.x0);
setFloatArrayRegion(*valueArray, 0, 1, &value);

value = static_cast<jfloat>(rect.x1);
setFloatArrayRegion(*valueArray, 1, 1, &value);

value = static_cast<jfloat>(rect.y0);
setFloatArrayRegion(*valueArray, 2, 1, &value);

value = static_cast<jfloat>(rect.y1);
setFloatArrayRegion(*valueArray, 3, 1, &value);

return valueArray->getReturnValue();
}

// ======================================================================
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