initial commit. includes PhsyicsBox2dExtension

2011-07-02 16:16:50 +00:00
parent b93ab61397
commit a5d67cad19
1283 changed files with 71363 additions and 0 deletions
--- a/AndEngine/jni/Box2D/PolygonShape.cpp
+++ b/AndEngine/jni/Box2D/PolygonShape.cpp
@@ -0,0 +1,113 @@
+/**
+* Copyright 2010 Mario Zechner (contact@badlogicgames.com)
+* 
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+* 
+*   http://www.apache.org/licenses/LICENSE-2.0
+* 
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+#include "Box2D.h"
+#include "PolygonShape.h"
+
+/*
+ * Class:     com_badlogic_gdx_physics_box2d_PolygonShape
+ * Method:    newPolygonShape
+ * Signature: ()J
+ */
+JNIEXPORT jlong JNICALL Java_com_badlogic_gdx_physics_box2d_PolygonShape_newPolygonShape
+(JNIEnv *, jobject)
+{
+	b2PolygonShape* poly = new b2PolygonShape();
+	return (jlong)poly;
+}
+
+/*
+ * Class:     com_badlogic_gdx_physics_box2d_PolygonShape
+ * Method:    jniSet
+ * Signature: (J[F)V
+ */
+JNIEXPORT void JNICALL Java_com_badlogic_gdx_physics_box2d_PolygonShape_jniSet
+(JNIEnv *env, jobject, jlong addr, jfloatArray verticesIn)
+{
+	b2PolygonShape* poly = (b2PolygonShape*)addr;
+	int numVertices = env->GetArrayLength(verticesIn) / 2;
+	float* vertices = (float*)env->GetPrimitiveArrayCritical(verticesIn, 0);
+	b2Vec2* verticesOut = new b2Vec2[numVertices];
+	for( int i = 0; i < numVertices; i++ )
+		verticesOut[i] = b2Vec2(vertices[i<<1], vertices[(i<<1)+1]);
+	poly->Set( verticesOut, numVertices );
+	delete verticesOut;
+	env->ReleasePrimitiveArrayCritical(verticesIn, vertices, 0 );
+}
+
+/*
+ * Class:     com_badlogic_gdx_physics_box2d_PolygonShape
+ * Method:    jniSetAsBox
+ * Signature: (JFF)V
+ */
+JNIEXPORT void JNICALL Java_com_badlogic_gdx_physics_box2d_PolygonShape_jniSetAsBox__JFF
+(JNIEnv *, jobject, jlong addr, jfloat hx, jfloat hy)
+{
+	b2PolygonShape* poly = (b2PolygonShape*)addr;
+	poly->SetAsBox(hx, hy);
+}
+
+/*
+ * Class:     com_badlogic_gdx_physics_box2d_PolygonShape
+ * Method:    jniSetAsBox
+ * Signature: (JFFFFF)V
+ */
+JNIEXPORT void JNICALL Java_com_badlogic_gdx_physics_box2d_PolygonShape_jniSetAsBox__JFFFFF
+(JNIEnv *, jobject, jlong addr, jfloat hx, jfloat hy, jfloat centerX, jfloat centerY, jfloat angle)
+{
+	b2PolygonShape* poly = (b2PolygonShape*)addr;
+	poly->SetAsBox( hx, hy, b2Vec2( centerX, centerY ), angle );
+}
+
+/*
+ * Class:     com_badlogic_gdx_physics_box2d_PolygonShape
+ * Method:    jniSetAsEdge
+ * Signature: (JFFFF)V
+ */
+JNIEXPORT void JNICALL Java_com_badlogic_gdx_physics_box2d_PolygonShape_jniSetAsEdge
+(JNIEnv *, jobject, jlong addr, jfloat v1x, jfloat v1y, jfloat v2x, jfloat v2y)
+{
+	b2PolygonShape* poly = (b2PolygonShape*)addr;
+	poly->SetAsEdge(b2Vec2(v1x, v1y), b2Vec2(v2x,v2y));
+}
+
+/*
+ * Class:     com_badlogic_gdx_physics_box2d_PolygonShape
+ * Method:    jniGetVertexCount
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL Java_com_badlogic_gdx_physics_box2d_PolygonShape_jniGetVertexCount
+  (JNIEnv *, jobject, jlong addr)
+{
+	b2PolygonShape* poly = (b2PolygonShape*)addr;
+	return poly->GetVertexCount();
+}
+
+/*
+ * Class:     com_badlogic_gdx_physics_box2d_PolygonShape
+ * Method:    jniGetVertex
+ * Signature: (J[F)V
+ */
+JNIEXPORT void JNICALL Java_com_badlogic_gdx_physics_box2d_PolygonShape_jniGetVertex
+  (JNIEnv *env, jobject, jlong addr, jint index, jfloatArray verts)
+{
+	b2PolygonShape* poly = (b2PolygonShape*)addr;
+	const b2Vec2 v = poly->GetVertex( index );
+	float* vertices = (float*)env->GetPrimitiveArrayCritical(verts, 0);
+	vertices[0] = v.x;
+	vertices[1] = v.y;
+	env->ReleasePrimitiveArrayCritical(verts, vertices, 0 );
+}
+