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
33/**
34 * Author: Normen Hansen
35 */
36#include "com_jme3_bullet_collision_shapes_CompoundCollisionShape.h"
37#include "jmeBulletUtil.h"
38
39#ifdef __cplusplus
40extern "C" {
41#endif
42
43/*
44     * Class:     com_jme3_bullet_collision_shapes_CompoundCollisionShape
45     * Method:    createShape
46     * Signature: ()J
47     */
48    JNIEXPORT jlong JNICALL Java_com_jme3_bullet_collision_shapes_CompoundCollisionShape_createShape
49    (JNIEnv *env, jobject object) {
50        jmeClasses::initJavaClasses(env);
51        btCompoundShape* shape = new btCompoundShape();
52        return reinterpret_cast<jlong>(shape);
53    }
54
55    /*
56     * Class:     com_jme3_bullet_collision_shapes_CompoundCollisionShape
57     * Method:    addChildShape
58     * Signature: (JJLcom/jme3/math/Vector3f;Lcom/jme3/math/Matrix3f;)J
59     */
60    JNIEXPORT jlong JNICALL Java_com_jme3_bullet_collision_shapes_CompoundCollisionShape_addChildShape
61    (JNIEnv *env, jobject object, jlong compoundId, jlong childId, jobject childLocation, jobject childRotation) {
62        btCompoundShape* shape = reinterpret_cast<btCompoundShape*>(compoundId);
63        if (shape == NULL) {
64            jclass newExc = env->FindClass("java/lang/NullPointerException");
65            env->ThrowNew(newExc, "The native object does not exist.");
66            return 0;
67        }
68        btCollisionShape* child = reinterpret_cast<btCollisionShape*>(childId);
69        if (shape == NULL) {
70            jclass newExc = env->FindClass("java/lang/NullPointerException");
71            env->ThrowNew(newExc, "The native object does not exist.");
72            return 0;
73        }
74        btMatrix3x3 mtx = btMatrix3x3();
75        btTransform trans = btTransform(mtx);
76        jmeBulletUtil::convert(env, childLocation, &trans.getOrigin());
77        jmeBulletUtil::convert(env, childRotation, &trans.getBasis());
78        shape->addChildShape(trans, child);
79        return 0;
80    }
81
82    /*
83     * Class:     com_jme3_bullet_collision_shapes_CompoundCollisionShape
84     * Method:    removeChildShape
85     * Signature: (JJ)J
86     */
87    JNIEXPORT jlong JNICALL Java_com_jme3_bullet_collision_shapes_CompoundCollisionShape_removeChildShape
88    (JNIEnv * env, jobject object, jlong compoundId, jlong childId) {
89        btCompoundShape* shape = reinterpret_cast<btCompoundShape*>(compoundId);
90        if (shape == NULL) {
91            jclass newExc = env->FindClass("java/lang/NullPointerException");
92            env->ThrowNew(newExc, "The native object does not exist.");
93            return 0;
94        }
95        btCollisionShape* child = reinterpret_cast<btCollisionShape*>(childId);
96        if (shape == NULL) {
97            jclass newExc = env->FindClass("java/lang/NullPointerException");
98            env->ThrowNew(newExc, "The native object does not exist.");
99            return 0;
100        }
101        shape->removeChildShape(child);
102        return 0;
103    }
104
105#ifdef __cplusplus
106}
107#endif
108