1 %module btBroadphasePairArray 2 3 %include "../common/gdxDisableBuffers.i" 4 %include "../common/gdxEnableCriticalArrays.i" 5 6 %typemap(javacode) btAlignedObjectArray<btBroadphasePair> %{ 7 /** 8 * @param out The array to fill with collision objects 9 * @param other The collision object the pair must contain (which itself is excluded from the result) 10 * @param tempArray A temporary array used by the method, not more object than the length of this array are added 11 * @return The array specified by out */ 12 public com.badlogic.gdx.utils.Array<btCollisionObject> getCollisionObjects(final com.badlogic.gdx.utils.Array<btCollisionObject> out, final btCollisionObject other, final int[] tempArray) { 13 final int c = getCollisionObjects(tempArray, tempArray.length, (int)btCollisionObject.getCPtr(other)); 14 for (int i = 0; i < c; i++) 15 out.add(btCollisionObject.getInstance(tempArray[i], false)); 16 return out; 17 } 18 19 /** Fills the given array with user value set using {@link btCollisionObject#setUserValue(int)} of the collision objects 20 * within this pair array colliding with the given collision object. 21 * @param out The array to fill with the user values 22 * @param other The collision object the pair must contain (which itself is excluded from the result) 23 * @return The amount of user values set in the out array. */ 24 public int getCollisionObjectsValue(final int[] out, final btCollisionObject other) { 25 return getCollisionObjectsValue(out, out.length, (int)btCollisionObject.getCPtr(other)); 26 } 27 %} 28 29 %rename(btBroadphasePairArray) btAlignedObjectArray<btBroadphasePair>; 30 class btAlignedObjectArray<btBroadphasePair> { 31 public: 32 SIMD_FORCE_INLINE int size() const; 33 }; 34 35 %extend btAlignedObjectArray<btBroadphasePair> { 36 37 btBroadphasePair *at(int n) { 38 return &($self->at(n)); 39 } 40 41 int getCollisionObjects(int result[], int max, int other) { 42 static btManifoldArray marr; 43 const int n = $self->size(); 44 int count = 0; 45 int obj0, obj1; 46 for (int i = 0; i < n; i++) { 47 const btBroadphasePair& collisionPair = (*$self)[i]; 48 if (collisionPair.m_algorithm) { 49 marr.resize(0); 50 collisionPair.m_algorithm->getAllContactManifolds(marr); 51 const int s = marr.size(); 52 for (int j = 0; j < s; j++) { 53 btPersistentManifold *manifold = marr[j]; 54 if (manifold->getNumContacts() > 0) { 55 *(const btCollisionObject **)&obj0 = manifold->getBody0(); 56 *(const btCollisionObject **)&obj1 = manifold->getBody1(); 57 if (obj0 == other) 58 result[count++] = obj1; 59 else if (obj1 == other) 60 result[count++] = obj0; 61 else continue; 62 if (count >= max) 63 return count; 64 } 65 } 66 } 67 } 68 return count; 69 } 70 71 int getCollisionObjectsValue(int result[], int max, int other) { 72 static btManifoldArray marr; 73 const int n = $self->size(); 74 int count = 0; 75 int obj0, obj1; 76 for (int i = 0; i < n; i++) { 77 const btBroadphasePair& collisionPair = (*$self)[i]; 78 if (collisionPair.m_algorithm) { 79 marr.resize(0); 80 collisionPair.m_algorithm->getAllContactManifolds(marr); 81 const int s = marr.size(); 82 for (int j = 0; j < s; j++) { 83 btPersistentManifold *manifold = marr[j]; 84 if (manifold->getNumContacts() > 0) { 85 *(const btCollisionObject **)&obj0 = manifold->getBody0(); 86 *(const btCollisionObject **)&obj1 = manifold->getBody1(); 87 if (obj0 == other) 88 result[count++] = ((GdxCollisionObjectBridge*)manifold->getBody1()->getUserPointer())->userValue; 89 else if (obj1 == other) 90 result[count++] = ((GdxCollisionObjectBridge*)manifold->getBody0()->getUserPointer())->userValue; 91 else continue; 92 if (count >= max) 93 return count; 94 } 95 } 96 } 97 } 98 return count; 99 } 100 }; 101 102 %include "../common/gdxEnableBuffers.i" 103
