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      1 /*
      2  * Copyright (c) 2009-2010 jMonkeyEngine
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions are
      7  * met:
      8  *
      9  * * Redistributions of source code must retain the above copyright
     10  *   notice, this list of conditions and the following disclaimer.
     11  *
     12  * * Redistributions in binary form must reproduce the above copyright
     13  *   notice, this list of conditions and the following disclaimer in the
     14  *   documentation and/or other materials provided with the distribution.
     15  *
     16  * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
     17  *   may be used to endorse or promote products derived from this software
     18  *   without specific prior written permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     23  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
     24  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     25  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     26  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     27  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
     28  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
     29  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     30  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 #include <jni.h>
     33 
     34 /**
     35  * Author: Normen Hansen
     36  */
     37 
     38 class jmeClasses {
     39 public:
     40     static void initJavaClasses(JNIEnv* env);
     41 //    static JNIEnv* env;
     42     static JavaVM* vm;
     43     static jclass PhysicsSpace;
     44     static jmethodID PhysicsSpace_preTick;
     45     static jmethodID PhysicsSpace_postTick;
     46     static jmethodID PhysicsSpace_addCollisionEvent;
     47     static jclass PhysicsGhostObject;
     48     static jmethodID PhysicsGhostObject_addOverlappingObject;
     49 
     50     static jclass Vector3f;
     51     static jmethodID Vector3f_set;
     52     static jmethodID Vector3f_getX;
     53     static jmethodID Vector3f_getY;
     54     static jmethodID Vector3f_getZ;
     55     static jmethodID Vector3f_toArray;
     56     static jfieldID Vector3f_x;
     57     static jfieldID Vector3f_y;
     58     static jfieldID Vector3f_z;
     59 
     60     static jclass Quaternion;
     61     static jmethodID Quaternion_set;
     62     static jmethodID Quaternion_getX;
     63     static jmethodID Quaternion_getY;
     64     static jmethodID Quaternion_getZ;
     65     static jmethodID Quaternion_getW;
     66     static jfieldID Quaternion_x;
     67     static jfieldID Quaternion_y;
     68     static jfieldID Quaternion_z;
     69     static jfieldID Quaternion_w;
     70 
     71     static jclass Matrix3f;
     72     static jmethodID Matrix3f_get;
     73     static jmethodID Matrix3f_set;
     74     static jfieldID Matrix3f_m00;
     75     static jfieldID Matrix3f_m01;
     76     static jfieldID Matrix3f_m02;
     77     static jfieldID Matrix3f_m10;
     78     static jfieldID Matrix3f_m11;
     79     static jfieldID Matrix3f_m12;
     80     static jfieldID Matrix3f_m20;
     81     static jfieldID Matrix3f_m21;
     82     static jfieldID Matrix3f_m22;
     83 
     84     static jclass PhysicsRay_Class;
     85     static jmethodID PhysicsRay_newSingleResult;
     86     static jfieldID PhysicsRay_normalInWorldSpace;
     87     static jfieldID PhysicsRay_hitfraction;
     88     static jfieldID PhysicsRay_collisionObject;
     89     static jclass PhysicsRay_listresult;
     90     static jmethodID PhysicsRay_addmethod;
     91 
     92     static jclass DebugMeshCallback;
     93     static jmethodID DebugMeshCallback_addVector;
     94 
     95     static void throwNPE(JNIEnv* env);
     96 private:
     97     jmeClasses(){};
     98     ~jmeClasses(){};
     99 };