mirror of https://github.com/axmolengine/axmol.git
2623 lines
92 KiB
C++
2623 lines
92 KiB
C++
/*
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* Copyright (c) 2012 Zynga Inc.
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* Copyright (c) 2013-2014 Chukong Technologies Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "jsapi.h"
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#include "jsfriendapi.h"
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#include "extensions/cocos-ext.h"
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#include "scripting/js-bindings/manual/js_bindings_config.h"
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#include "scripting/js-bindings/manual/cocos2d_specifics.hpp"
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#ifdef JSB_INCLUDE_CHIPMUNK
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#include "scripting/js-bindings/manual/chipmunk/js_bindings_chipmunk_manual.h"
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#include "scripting/js-bindings/manual/js_manual_conversions.h"
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USING_NS_CC_EXT;
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// Function declarations
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void static freeSpaceChildren(cpSpace *space);
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template<class T>
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static bool dummy_constructor(JSContext *cx, uint32_t argc, jsval *vp) {
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return false;
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}
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#pragma mark - conversions
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/*
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* PhysicsSprite
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*/
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#pragma mark - PhysicsSprite
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JSClass* JSPROXY_CCPhysicsSprite_class = NULL;
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JSObject* JSPROXY_CCPhysicsSprite_object = NULL;
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// Arguments:
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// Ret value: BOOL (b)
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bool JSPROXY_CCPhysicsSprite_isDirty(JSContext *cx, uint32_t argc, jsval *vp) {
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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JS::RootedObject obj(cx, args.thisv().toObjectOrNull());
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js_proxy_t *proxy = jsb_get_js_proxy(obj);
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PhysicsSprite* real = (PhysicsSprite *)(proxy ? proxy->ptr : NULL);
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TEST_NATIVE_OBJECT(cx, real)
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if (real->isDirty()) {
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args.rval().set(JSVAL_TRUE);
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}
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else args.rval().set(JSVAL_FALSE);
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return true;
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}
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// Arguments:
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// Ret value: cpBody* (N/A)
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bool JSPROXY_CCPhysicsSprite_getCPBody(JSContext *cx, uint32_t argc, jsval *vp) {
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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JS::RootedObject obj(cx, args.thisv().toObjectOrNull());
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js_proxy_t *proxy = jsb_get_js_proxy(obj);
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PhysicsSprite* real = (PhysicsSprite *)(proxy ? proxy->ptr : NULL);
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TEST_NATIVE_OBJECT(cx, real)
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cpBody* ret_val = nullptr;
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ret_val = real->getCPBody();
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JS::RootedObject bodyProto(cx, JSB_cpBody_object);
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jsval ret_jsval = c_class_to_jsval( cx, ret_val, bodyProto, JSB_cpBody_class, "cpBody" );
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args.rval().set(ret_jsval);
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return true;
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}
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// Arguments:
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// Ret value: BOOL (b)
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bool JSPROXY_CCPhysicsSprite_ignoreBodyRotation(JSContext *cx, uint32_t argc, jsval *vp) {
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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JS::RootedObject obj(cx, args.thisv().toObjectOrNull());
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js_proxy_t *proxy = jsb_get_js_proxy(obj);
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PhysicsSprite* real = (PhysicsSprite *)(proxy ? proxy->ptr : NULL);
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TEST_NATIVE_OBJECT(cx, real)
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bool ret_val;
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ret_val = real->isIgnoreBodyRotation();
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args.rval().set(BOOLEAN_TO_JSVAL(ret_val));
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return true;
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}
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// Arguments: cpBody*
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// Ret value: void (None)
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bool JSPROXY_CCPhysicsSprite_setCPBody_(JSContext *cx, uint32_t argc, jsval *vp) {
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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JS::RootedObject obj(cx, args.thisv().toObjectOrNull());
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js_proxy_t *proxy = jsb_get_js_proxy(obj);
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PhysicsSprite* real = (PhysicsSprite *)(proxy ? proxy->ptr : NULL);
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TEST_NATIVE_OBJECT(cx, real)
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bool ok = true;
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cpBody* arg0 = nullptr;
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ok &= jsval_to_opaque( cx, args.get(0), (void**)&arg0 );
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if( ! ok ) return false;
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real->setCPBody((cpBody*)arg0);
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args.rval().setUndefined();
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return true;
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}
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// Arguments: BOOL
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// Ret value: void (None)
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bool JSPROXY_CCPhysicsSprite_setIgnoreBodyRotation_(JSContext *cx, uint32_t argc, jsval *vp) {
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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JS::RootedObject obj(cx, args.thisv().toObjectOrNull());
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js_proxy_t *proxy = jsb_get_js_proxy(obj);
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PhysicsSprite* real = (PhysicsSprite *)(proxy ? proxy->ptr : NULL);
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TEST_NATIVE_OBJECT(cx, real)
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bool arg0 = JS::ToBoolean( args.get(0) );
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real->setIgnoreBodyRotation((bool)arg0);
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args.rval().setUndefined();
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return true;
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}
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/*
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* PhysicsDebugNode
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*/
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//#pragma mark - PhysicsDebugNode
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JSClass* JSB_CCPhysicsDebugNode_class = NULL;
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JSObject* JSB_CCPhysicsDebugNode_object = NULL;
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extern JSObject *js_cocos2dx_CCDrawNode_prototype;
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// Constructor
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// Arguments: cpSpace*
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// Ret value: PhysicsDebugNode* (o)
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bool JSB_CCPhysicsDebugNode_debugNodeForCPSpace__static(JSContext *cx, uint32_t argc, jsval *vp) {
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JSB_PRECONDITION2( argc == 1, cx, false, "Invalid number of arguments" );
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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bool ok = true;
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cpSpace* arg0 = nullptr;
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ok &= jsval_to_opaque( cx, args.get(0), (void**)&arg0 );
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JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
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PhysicsDebugNode* ret = PhysicsDebugNode::create(arg0);
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JS::RootedValue jsret(cx);
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if (ret) {
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js_type_class_t *typeClass = js_get_type_from_native<PhysicsDebugNode>(ret);
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jsret.set(OBJECT_TO_JSVAL(jsb_ref_autoreleased_get_or_create_jsobject(cx, ret, typeClass, "cocos2d::extension::PhysicsDebugNode")));
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} else {
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jsret.set(JS::NullValue());
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}
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args.rval().set(jsret);
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return true;
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}
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// Arguments: cpSpace*
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// Ret value: void (None)
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bool JSB_CCPhysicsDebugNode_setSpace_(JSContext *cx, uint32_t argc, jsval *vp) {
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
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js_proxy_t *proxy = jsb_get_js_proxy(jsthis);
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PhysicsDebugNode* real = (PhysicsDebugNode *)(proxy ? proxy->ptr : NULL);
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TEST_NATIVE_OBJECT(cx, real)
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JSB_PRECONDITION2( argc == 1, cx, false, "Invalid number of arguments" );
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bool ok = true;
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cpSpace* arg0 = nullptr;
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ok &= jsval_to_opaque( cx, args.get(0), (void**)&arg0 );
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JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
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real->setSpace(arg0);
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args.rval().setUndefined();
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return true;
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}
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// Arguments:
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// Ret value: cpSpace* (N/A)
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bool JSB_CCPhysicsDebugNode_space(JSContext *cx, uint32_t argc, jsval *vp) {
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
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js_proxy_t *proxy = jsb_get_js_proxy(jsthis);
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PhysicsDebugNode* real = (PhysicsDebugNode *)(proxy ? proxy->ptr : NULL);
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TEST_NATIVE_OBJECT(cx, real)
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JSB_PRECONDITION2( argc == 0, cx, false, "Invalid number of arguments" );
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cpSpace* ret_val;
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ret_val = real->getSpace();
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jsval ret_jsval = opaque_to_jsval( cx, ret_val );
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args.rval().set(ret_jsval);
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return true;
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}
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bool JSB_CCPhysicsDebugNode_constructor(JSContext *cx, uint32_t argc, jsval *vp)
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{
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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bool ok = true;
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PhysicsDebugNode* cobj = new (std::nothrow) PhysicsDebugNode();
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js_type_class_t *typeClass = js_get_type_from_native<PhysicsDebugNode>(cobj);
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JS::RootedObject obj(cx, jsb_ref_get_or_create_jsobject(cx, cobj, typeClass, "cocos2d::extension::PhysicsDebugNode"));
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JS::RootedValue retVal(cx, OBJECT_TO_JSVAL(obj));
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args.rval().set(retVal);
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if (JS_HasProperty(cx, obj, "_ctor", &ok))
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ScriptingCore::getInstance()->executeFunctionWithOwner(OBJECT_TO_JSVAL(obj), "_ctor", args);
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return true;
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}
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void JSB_CCPhysicsDebugNode_createClass(JSContext *cx, JS::HandleObject globalObj, const char* name )
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{
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JSB_CCPhysicsDebugNode_class = (JSClass *)calloc(1, sizeof(JSClass));
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JSB_CCPhysicsDebugNode_class->name = name;
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JSB_CCPhysicsDebugNode_class->addProperty = JS_PropertyStub;
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JSB_CCPhysicsDebugNode_class->delProperty = JS_DeletePropertyStub;
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JSB_CCPhysicsDebugNode_class->getProperty = JS_PropertyStub;
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JSB_CCPhysicsDebugNode_class->setProperty = JS_StrictPropertyStub;
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JSB_CCPhysicsDebugNode_class->enumerate = JS_EnumerateStub;
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JSB_CCPhysicsDebugNode_class->resolve = JS_ResolveStub;
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JSB_CCPhysicsDebugNode_class->convert = JS_ConvertStub;
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JSB_CCPhysicsDebugNode_class->flags = 0;
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static JSPropertySpec properties[] = {
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JS_PS_END
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};
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static JSFunctionSpec funcs[] = {
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JS_FN("_setSpace", JSB_CCPhysicsDebugNode_setSpace_, 1, JSPROP_PERMANENT | JSPROP_ENUMERATE),
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JS_FN("getSpace", JSB_CCPhysicsDebugNode_space, 0, JSPROP_PERMANENT | JSPROP_ENUMERATE),
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JS_FS_END
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};
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static JSFunctionSpec st_funcs[] = {
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JS_FN("_create", JSB_CCPhysicsDebugNode_debugNodeForCPSpace__static, 1, JSPROP_PERMANENT | JSPROP_ENUMERATE),
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JS_FS_END
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};
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TypeTest<cocos2d::DrawNode> t1;
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js_type_class_t *typeClass = nullptr;
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std::string typeName = t1.s_name();
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auto typeMapIter = _js_global_type_map.find(typeName);
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CCASSERT(typeMapIter != _js_global_type_map.end(), "Can't find the class type!");
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typeClass = typeMapIter->second;
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CCASSERT(typeClass, "The value is null.");
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JS::RootedObject parentProto(cx, typeClass->proto.ref());
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JSB_CCPhysicsDebugNode_object = JS_InitClass(cx, globalObj, parentProto, JSB_CCPhysicsDebugNode_class, JSB_CCPhysicsDebugNode_constructor, 0,properties,funcs,NULL,st_funcs);
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JS::RootedObject proto(cx, JSB_CCPhysicsDebugNode_object);
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jsb_register_class<PhysicsDebugNode>(cx, JSB_CCPhysicsDebugNode_class, proto, parentProto);
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}
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// Arguments: NSString*, CGRect
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// Ret value: PhysicsSprite* (o)
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bool JSPROXY_CCPhysicsSprite_spriteWithFile_rect__static(JSContext *cx, uint32_t argc, jsval *vp) {
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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bool ok = true;
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PhysicsSprite* ret = nullptr;
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if (argc == 2) {
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const char* arg0 = nullptr;
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std::string arg0_tmp; ok &= jsval_to_std_string(cx, args.get(0), &arg0_tmp); arg0 = arg0_tmp.c_str();
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cocos2d::Rect arg1;
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ok &= jsval_to_ccrect(cx, args.get(1), &arg1);
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JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
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ret = PhysicsSprite::create(arg0, arg1);
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}
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else if (argc == 1) {
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const char* arg0 = nullptr;
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std::string arg0_tmp; ok &= jsval_to_std_string(cx, args.get(0), &arg0_tmp); arg0 = arg0_tmp.c_str();
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JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
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ret = PhysicsSprite::create(arg0);
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}
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else {
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return false;
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}
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jsval jsret;
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if (ret) {
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js_type_class_t *typeClass = js_get_type_from_native<PhysicsSprite>(ret);
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jsret = OBJECT_TO_JSVAL(jsb_ref_autoreleased_get_or_create_jsobject(cx, ret, typeClass, "cocos2d::extension::PhysicsSprite"));
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} else {
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jsret = JSVAL_NULL;
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}
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args.rval().set(jsret);
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return true;
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}
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// Arguments: SpriteFrame*
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// Ret value: PhysicsSprite* (o)
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bool JSPROXY_CCPhysicsSprite_spriteWithSpriteFrame__static(JSContext *cx, uint32_t argc, jsval *vp) {
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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cocos2d::SpriteFrame* arg0 = nullptr;
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if (argc >= 1) {
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do {
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js_proxy_t *proxy;
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JS::RootedObject tmpObj(cx, args.get(0).toObjectOrNull());
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proxy = jsb_get_js_proxy(tmpObj);
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arg0 = (cocos2d::SpriteFrame*)(proxy ? proxy->ptr : NULL);
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TEST_NATIVE_OBJECT(cx, arg0)
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} while (0);
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}
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PhysicsSprite* ret = PhysicsSprite::createWithSpriteFrame(arg0);
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JS::RootedValue jsret(cx);
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if (ret) {
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js_type_class_t *typeClass = js_get_type_from_native<PhysicsSprite>(ret);
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jsret.set(OBJECT_TO_JSVAL(jsb_ref_autoreleased_get_or_create_jsobject(cx, ret, typeClass, "cocos2d::extension::PhysicsSprite")));
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} else {
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jsret.set(JS::NullValue());
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}
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args.rval().set(jsret);
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return true;
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}
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// Arguments: NSString*
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// Ret value: PhysicsSprite* (o)
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bool JSPROXY_CCPhysicsSprite_spriteWithSpriteFrameName__static(JSContext *cx, uint32_t argc, jsval *vp)
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{
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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bool ok = true;
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const char* arg0 = nullptr;
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std::string arg0_tmp;
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if (argc == 1) {
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ok &= jsval_to_std_string(cx, args.get(0), &arg0_tmp); arg0 = arg0_tmp.c_str();
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PhysicsSprite* ret = PhysicsSprite::createWithSpriteFrameName(arg0);
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js_type_class_t *typeClass = js_get_type_from_native<cocos2d::extension::PhysicsSprite>(ret);
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JS::RootedObject jsret(cx, jsb_ref_autoreleased_create_jsobject(cx, ret, typeClass, "cocos2d::extension::PhysicsSprite"));
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args.rval().set(OBJECT_TO_JSVAL(jsret));
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return true;
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}
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JS_ReportError(cx, "wrong number of arguments: %d, was expecting %d", argc, 1);
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return false;
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}
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bool JSPROXY_CCPhysicsSprite_constructor(JSContext *cx, uint32_t argc, jsval *vp) {
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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bool ok = true;
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auto cobj = new (std::nothrow) cocos2d::extension::PhysicsSprite;
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js_type_class_t *typeClass = js_get_type_from_native<cocos2d::extension::PhysicsSprite>(cobj);
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JS::RootedObject jsobj(cx, jsb_ref_create_jsobject(cx, cobj, typeClass, "cocos2d::extension::PhysicsSprite"));
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args.rval().set(OBJECT_TO_JSVAL(jsobj));
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if (JS_HasProperty(cx, jsobj, "_ctor", &ok) && ok)
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ScriptingCore::getInstance()->executeFunctionWithOwner(OBJECT_TO_JSVAL(jsobj), "_ctor", args);
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return true;
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}
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static bool JSPROXY_CCPhysicsSprite_ctor(JSContext *cx, uint32_t argc, jsval *vp)
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{
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JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
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JS::RootedObject obj(cx, args.thisv().toObjectOrNull());
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auto nobj = new (std::nothrow) cocos2d::extension::PhysicsSprite;
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auto newproxy = jsb_new_proxy(nobj, obj);
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jsb_ref_init(cx, &newproxy->obj, nobj, "cocos2d::extension::PhysicsSprite");
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bool isFound = false;
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if (JS_HasProperty(cx, obj, "_ctor", &isFound) && isFound)
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ScriptingCore::getInstance()->executeFunctionWithOwner(OBJECT_TO_JSVAL(obj), "_ctor", args);
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args.rval().setUndefined();
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return true;
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}
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void JSPROXY_CCPhysicsSprite_createClass(JSContext *cx, JS::HandleObject globalObj)
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{
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JSPROXY_CCPhysicsSprite_class = (JSClass *)calloc(1, sizeof(JSClass));
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JSPROXY_CCPhysicsSprite_class->name = "PhysicsSprite";
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JSPROXY_CCPhysicsSprite_class->addProperty = JS_PropertyStub;
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JSPROXY_CCPhysicsSprite_class->delProperty = JS_DeletePropertyStub;
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JSPROXY_CCPhysicsSprite_class->getProperty = JS_PropertyStub;
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JSPROXY_CCPhysicsSprite_class->setProperty = JS_StrictPropertyStub;
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JSPROXY_CCPhysicsSprite_class->enumerate = JS_EnumerateStub;
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JSPROXY_CCPhysicsSprite_class->resolve = JS_ResolveStub;
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JSPROXY_CCPhysicsSprite_class->convert = JS_ConvertStub;
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JSPROXY_CCPhysicsSprite_class->flags = 0;
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static JSPropertySpec properties[] = {
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JS_PS_END
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};
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static JSFunctionSpec funcs[] = {
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JS_FN("isDirty", JSPROXY_CCPhysicsSprite_isDirty, 0, JSPROP_PERMANENT | JSPROP_ENUMERATE),
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JS_FN("getCPBody", JSPROXY_CCPhysicsSprite_getCPBody, 0, JSPROP_PERMANENT | JSPROP_ENUMERATE),
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JS_FN("getIgnoreBodyRotation", JSPROXY_CCPhysicsSprite_ignoreBodyRotation, 0, JSPROP_PERMANENT | JSPROP_ENUMERATE),
|
|
JS_FN("_setCPBody", JSPROXY_CCPhysicsSprite_setCPBody_, 1, JSPROP_PERMANENT | JSPROP_ENUMERATE),
|
|
JS_FN("setIgnoreBodyRotation", JSPROXY_CCPhysicsSprite_setIgnoreBodyRotation_, 1, JSPROP_PERMANENT | JSPROP_ENUMERATE),
|
|
JS_FN("ctor", JSPROXY_CCPhysicsSprite_ctor, 0, JSPROP_PERMANENT | JSPROP_ENUMERATE),
|
|
JS_FS_END
|
|
};
|
|
static JSFunctionSpec st_funcs[] = {
|
|
JS_FN("create", JSPROXY_CCPhysicsSprite_spriteWithFile_rect__static, 2, JSPROP_PERMANENT | JSPROP_ENUMERATE),
|
|
JS_FN("createWithSpriteFrame", JSPROXY_CCPhysicsSprite_spriteWithSpriteFrame__static, 1, JSPROP_PERMANENT | JSPROP_ENUMERATE),
|
|
JS_FN("createWithSpriteFrameName", JSPROXY_CCPhysicsSprite_spriteWithSpriteFrameName__static, 1, JSPROP_PERMANENT | JSPROP_ENUMERATE),
|
|
JS_FS_END
|
|
};
|
|
|
|
TypeTest<cocos2d::Sprite> t1;
|
|
js_type_class_t *typeClass = nullptr;
|
|
std::string typeName = t1.s_name();
|
|
auto typeMapIter = _js_global_type_map.find(typeName);
|
|
CCASSERT(typeMapIter != _js_global_type_map.end(), "Can't find the class type!");
|
|
typeClass = typeMapIter->second;
|
|
CCASSERT(typeClass, "The value is null.");
|
|
|
|
JS::RootedObject parentProto(cx, typeClass->proto.ref());
|
|
JSPROXY_CCPhysicsSprite_object = JS_InitClass(cx, globalObj, parentProto, JSPROXY_CCPhysicsSprite_class, JSPROXY_CCPhysicsSprite_constructor, 0,properties,funcs,NULL,st_funcs);
|
|
|
|
JS::RootedObject proto(cx, JSPROXY_CCPhysicsSprite_object);
|
|
jsb_register_class<PhysicsSprite>(cx, JSPROXY_CCPhysicsSprite_class, proto, parentProto);
|
|
|
|
anonEvaluate(cx, globalObj, "(function () { cc.PhysicsSprite.extend = cc.Class.extend; })()");
|
|
}
|
|
|
|
|
|
void register_CCPhysicsSprite(JSContext *cx, JS::HandleObject obj) {
|
|
JS::RootedObject ccObj(cx);
|
|
get_or_create_js_obj(cx, obj, "cc", &ccObj);
|
|
JSPROXY_CCPhysicsSprite_createClass(cx, ccObj);
|
|
}
|
|
|
|
void register_CCPhysicsDebugNode(JSContext *cx, JS::HandleObject obj) {
|
|
JS::RootedObject ccObj(cx);
|
|
get_or_create_js_obj(cx, obj, "cc", &ccObj);
|
|
JSB_CCPhysicsDebugNode_createClass(cx, ccObj, "PhysicsDebugNode");
|
|
}
|
|
|
|
bool jsval_to_cpBB( JSContext *cx, jsval vp, cpBB *ret )
|
|
{
|
|
JS::RootedObject jsobj(cx);
|
|
JS::RootedValue jsv(cx, vp);
|
|
bool ok = JS_ValueToObject(cx, jsv, &jsobj);
|
|
JSB_PRECONDITION( ok, "Error converting value to object");
|
|
JSB_PRECONDITION( jsobj, "Not a valid JS object");
|
|
|
|
JS::RootedValue vall(cx);
|
|
JS::RootedValue valb(cx);
|
|
JS::RootedValue valr(cx);
|
|
JS::RootedValue valt(cx);
|
|
ok = true;
|
|
ok &= JS_GetProperty(cx, jsobj, "l", &vall);
|
|
ok &= JS_GetProperty(cx, jsobj, "b", &valb);
|
|
ok &= JS_GetProperty(cx, jsobj, "r", &valr);
|
|
ok &= JS_GetProperty(cx, jsobj, "t", &valt);
|
|
JSB_PRECONDITION( ok, "Error obtaining point properties");
|
|
|
|
double l = 0, b = 0, r = 0, t = 0;
|
|
ok &= JS::ToNumber(cx, vall, &l);
|
|
ok &= JS::ToNumber(cx, valb, &b);
|
|
ok &= JS::ToNumber(cx, valr, &r);
|
|
ok &= JS::ToNumber(cx, valt, &t);
|
|
JSB_PRECONDITION( ok, "Error converting value to numbers");
|
|
|
|
ret->l = l;
|
|
ret->b = b;
|
|
ret->r = r;
|
|
ret->t = t;
|
|
|
|
return true;
|
|
}
|
|
|
|
jsval cpBB_to_jsval(JSContext *cx, cpBB bb )
|
|
{
|
|
JS::RootedObject object(cx, JS_NewObject(cx, NULL, JS::NullPtr(), JS::NullPtr()));
|
|
if (!object)
|
|
return JSVAL_VOID;
|
|
|
|
if (!JS_DefineProperty(cx, object, "l", bb.l, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "b", bb.b, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "r", bb.r, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "t", bb.t, JSPROP_ENUMERATE | JSPROP_PERMANENT) )
|
|
return JSVAL_VOID;
|
|
|
|
return OBJECT_TO_JSVAL(object);
|
|
}
|
|
|
|
// In order to be compatible with Chipmunk-JS API,
|
|
// this function expect to receive an array of numbers, and not an array of vects
|
|
// OK: [1,2, 3,4, 5,6] <- expected
|
|
// BAD: [{x:1, y:2}, {x:3,y:4}, {x:5, y:6}] <- not expected
|
|
bool jsval_to_array_of_cpvect( JSContext *cx, jsval vp, cpVect**verts, int *numVerts)
|
|
{
|
|
// Parsing sequence
|
|
JS::RootedObject jsobj(cx);
|
|
JS::RootedValue jsv(cx, vp);
|
|
bool ok = JS_ValueToObject(cx, jsv, &jsobj);
|
|
JSB_PRECONDITION( ok, "Error converting value to object");
|
|
|
|
JSB_PRECONDITION( jsobj && JS_IsArrayObject( cx, jsobj), "Object must be an array");
|
|
|
|
uint32_t len = 0;
|
|
JS_GetArrayLength(cx, jsobj, &len);
|
|
|
|
JSB_PRECONDITION( len%2==0, "Array length should be even");
|
|
|
|
cpVect *array = (cpVect*)malloc( sizeof(cpVect) * len/2);
|
|
|
|
for( uint32_t i=0; i< len;i++ ) {
|
|
JS::RootedValue valarg(cx);
|
|
JS_GetElement(cx, jsobj, i, &valarg);
|
|
|
|
double value = 0;
|
|
ok = JS::ToNumber(cx, valarg, &value);
|
|
if (!ok) {
|
|
free(array);
|
|
}
|
|
JSB_PRECONDITION(ok, "Error converting value to nsobject");
|
|
|
|
if(i%2==0)
|
|
array[i/2].x = value;
|
|
else
|
|
array[i/2].y = value;
|
|
}
|
|
|
|
*numVerts = len/2;
|
|
*verts = array;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
bool jsval_to_cpVect( JSContext *cx, jsval vp, cpVect *ret )
|
|
{
|
|
#ifdef JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
|
|
JS::RootedObject jsobj(cx);
|
|
JS::RootedValue jsv(cx, vp);
|
|
if( !JS_ValueToObject(cx, jsv, &jsobj) )
|
|
return false;
|
|
|
|
JSB_PRECONDITION( jsobj, "Not a valid JS object");
|
|
|
|
JS::RootedValue valx(cx);
|
|
JS::RootedValue valy(cx);
|
|
bool ok = true;
|
|
ok &= JS_GetProperty(cx, jsobj, "x", &valx);
|
|
ok &= JS_GetProperty(cx, jsobj, "y", &valy);
|
|
|
|
if( ! ok )
|
|
return false;
|
|
|
|
double x = 0, y = 0;
|
|
ok &= JS::ToNumber(cx, valx, &x);
|
|
ok &= JS::ToNumber(cx, valy, &y);
|
|
|
|
if( ! ok )
|
|
return false;
|
|
|
|
ret->x = x;
|
|
ret->y = y;
|
|
|
|
return true;
|
|
|
|
#else // #! JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
|
|
JSObject *tmp_arg = nullptr;
|
|
if( ! JS_ValueToObject( cx, vp, &tmp_arg ) )
|
|
return false;
|
|
|
|
JSB_PRECONDITION( tmp_arg && JS_IsTypedArrayObject( tmp_arg, cx ), "Not a TypedArray object");
|
|
|
|
JSB_PRECONDITION( JS_GetTypedArrayByteLength( tmp_arg, cx ) == sizeof(cpVect), "Invalid length");
|
|
|
|
*ret = *(cpVect*)JS_GetArrayBufferViewData( tmp_arg, cx );
|
|
|
|
return true;
|
|
#endif // #! JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
}
|
|
|
|
|
|
jsval cpVect_to_jsval( JSContext *cx, cpVect p)
|
|
{
|
|
|
|
#ifdef JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
|
|
JS::RootedObject object(cx, JS_NewObject(cx, NULL, JS::NullPtr(), JS::NullPtr() ));
|
|
if (!object)
|
|
return JSVAL_VOID;
|
|
|
|
if (!JS_DefineProperty(cx, object, "x", p.x, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "y", p.y, JSPROP_ENUMERATE | JSPROP_PERMANENT) )
|
|
return JSVAL_VOID;
|
|
|
|
return OBJECT_TO_JSVAL(object);
|
|
|
|
#else // JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
|
|
#ifdef __LP64__
|
|
JSObject *typedArray = JS_NewFloat64Array( cx, 2 );
|
|
#else
|
|
JSObject *typedArray = JS_NewFloat32Array( cx, 2 );
|
|
#endif
|
|
|
|
cpVect *buffer = (cpVect*)JS_GetArrayBufferViewData(typedArray, cx );
|
|
*buffer = p;
|
|
return OBJECT_TO_JSVAL(typedArray);
|
|
#endif // ! JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
}
|
|
|
|
bool jsval_to_cpShapeFilter( JSContext *cx, jsval vp, cpShapeFilter *filter )
|
|
{
|
|
#ifdef JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
|
|
JS::RootedObject jsobj(cx);
|
|
JS::RootedValue jsv(cx, vp);
|
|
if( !JS_ValueToObject(cx, jsv, &jsobj) )
|
|
return false;
|
|
|
|
JSB_PRECONDITION( jsobj, "Not a valid JS object");
|
|
|
|
JS::RootedValue valgroup(cx);
|
|
JS::RootedValue valcategories(cx);
|
|
JS::RootedValue valmask(cx);
|
|
|
|
bool ok = true;
|
|
ok &= JS_GetProperty(cx, jsobj, "group", &valgroup);
|
|
ok &= JS_GetProperty(cx, jsobj, "categories", &valcategories);
|
|
ok &= JS_GetProperty(cx, jsobj, "mask", &valmask);
|
|
|
|
if( ! ok )
|
|
return false;
|
|
|
|
double group, categories, mask;
|
|
ok &= JS::ToNumber(cx, valgroup, &group);
|
|
ok &= JS::ToNumber(cx, valcategories, &categories);
|
|
ok &= JS::ToNumber(cx, valmask, &mask);
|
|
|
|
if( ! ok )
|
|
return false;
|
|
|
|
filter->group = group;
|
|
filter->categories = categories;
|
|
filter->mask = mask;
|
|
|
|
return true;
|
|
|
|
#else // #! JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
#error "not supported"
|
|
#endif // #! JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
}
|
|
|
|
jsval cpShapeFilter_to_jsval( JSContext *cx, cpShapeFilter filter)
|
|
{
|
|
|
|
#ifdef JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
|
|
JS::RootedObject object(cx, JS_NewObject(cx, NULL, JS::NullPtr(), JS::NullPtr() ));
|
|
if (!object)
|
|
return JSVAL_VOID;
|
|
|
|
if (!JS_DefineProperty(cx, object, "group", (double)filter.group, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "categories", filter.categories, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "mask", filter.mask, JSPROP_ENUMERATE | JSPROP_PERMANENT) )
|
|
return JSVAL_VOID;
|
|
|
|
return OBJECT_TO_JSVAL(object);
|
|
|
|
#else // JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
#error "Not supported"
|
|
#endif // ! JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
}
|
|
|
|
bool jsval_to_cpTransform( JSContext *cx, jsval vp, cpTransform *transform )
|
|
{
|
|
#ifdef JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
|
|
JS::RootedObject jsobj(cx);
|
|
JS::RootedValue jsv(cx, vp);
|
|
if( !JS_ValueToObject(cx, jsv, &jsobj) )
|
|
return false;
|
|
|
|
JSB_PRECONDITION( jsobj, "Not a valid JS object");
|
|
|
|
JS::RootedValue vala(cx);
|
|
JS::RootedValue valb(cx);
|
|
JS::RootedValue valc(cx);
|
|
JS::RootedValue vald(cx);
|
|
JS::RootedValue valtx(cx);
|
|
JS::RootedValue valty(cx);
|
|
|
|
bool ok = true;
|
|
ok &= JS_GetProperty(cx, jsobj, "a", &vala);
|
|
ok &= JS_GetProperty(cx, jsobj, "b", &valb);
|
|
ok &= JS_GetProperty(cx, jsobj, "c", &valc);
|
|
ok &= JS_GetProperty(cx, jsobj, "d", &vald);
|
|
ok &= JS_GetProperty(cx, jsobj, "tx", &valtx);
|
|
ok &= JS_GetProperty(cx, jsobj, "ty", &valty);
|
|
|
|
if( ! ok )
|
|
return false;
|
|
|
|
double a,b,c,d,tx,ty;
|
|
ok &= JS::ToNumber(cx, vala, &a);
|
|
ok &= JS::ToNumber(cx, valb, &b);
|
|
ok &= JS::ToNumber(cx, valc, &c);
|
|
ok &= JS::ToNumber(cx, vald, &d);
|
|
ok &= JS::ToNumber(cx, valtx, &tx);
|
|
ok &= JS::ToNumber(cx, valty, &ty);
|
|
|
|
if( ! ok )
|
|
return false;
|
|
|
|
transform->a = a;
|
|
transform->b = b;
|
|
transform->c = c;
|
|
transform->d = d;
|
|
transform->tx = tx;
|
|
transform->ty = ty;
|
|
|
|
return true;
|
|
|
|
#else // #! JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
#error "not supported"
|
|
#endif // #! JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
}
|
|
|
|
jsval cpTransform_to_jsval( JSContext *cx, cpTransform transform)
|
|
{
|
|
|
|
#ifdef JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
|
|
JS::RootedObject object(cx, JS_NewObject(cx, NULL, JS::NullPtr(), JS::NullPtr() ));
|
|
if (!object)
|
|
return JSVAL_VOID;
|
|
|
|
if (!JS_DefineProperty(cx, object, "a", transform.a, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "b", transform.b, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "c", transform.c, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "d", transform.d, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "tx", transform.tx, JSPROP_ENUMERATE | JSPROP_PERMANENT) ||
|
|
!JS_DefineProperty(cx, object, "ty", transform.ty, JSPROP_ENUMERATE | JSPROP_PERMANENT) )
|
|
return JSVAL_VOID;
|
|
|
|
return OBJECT_TO_JSVAL(object);
|
|
|
|
#else // JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
#error "Not supported"
|
|
#endif // ! JSB_COMPATIBLE_WITH_COCOS2D_HTML5_BASIC_TYPES
|
|
}
|
|
|
|
jsval cpPointQueryInfo_to_jsval(JSContext *cx, cpPointQueryInfo pointQueryInfo)
|
|
{
|
|
JS::RootedObject object(cx, JS_NewObject(cx, NULL, JS::NullPtr(), JS::NullPtr() ));
|
|
if (!object)
|
|
return JSVAL_VOID;
|
|
|
|
bool ok = true;
|
|
|
|
JSObject* jsobj = jsb_get_jsobject_for_proxy((void*)pointQueryInfo.shape);
|
|
if (!jsobj)
|
|
{
|
|
JS::RootedObject shapeProto(cx, JSB_cpShape_object);
|
|
jsobj = JS_NewObject(cx, JSB_cpShape_class, shapeProto, JS::NullPtr());
|
|
jsb_set_jsobject_for_proxy(jsobj, (void*)pointQueryInfo.shape);
|
|
jsb_set_c_proxy_for_jsobject(jsobj, (void*)pointQueryInfo.shape, JSB_C_FLAG_DO_NOT_CALL_FREE);
|
|
}
|
|
|
|
JS::RootedObject rootedShape(cx, jsobj);
|
|
|
|
JS::RootedValue rootedPoint(cx, cpVect_to_jsval(cx, pointQueryInfo.point));
|
|
JS::RootedValue rootedGradient(cx, cpVect_to_jsval(cx, pointQueryInfo.gradient));
|
|
|
|
ok &= JS_DefineProperty(cx, object, "shape", rootedShape, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
ok &= JS_DefineProperty(cx, object, "point", rootedPoint, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
ok &= JS_DefineProperty(cx, object, "distance", pointQueryInfo.distance, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
ok &= JS_DefineProperty(cx, object, "gradient", rootedGradient, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
|
|
// v6.2 backward compatibility
|
|
ok &= JS_DefineProperty(cx, object, "p", rootedPoint, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
ok &= JS_DefineProperty(cx, object, "d", pointQueryInfo.distance, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
|
|
return OBJECT_TO_JSVAL(object);
|
|
}
|
|
|
|
jsval cpSegmentQueryInfo_to_jsval(JSContext *cx, cpSegmentQueryInfo segmentQueryInfo)
|
|
{
|
|
JS::RootedObject object(cx, JS_NewObject(cx, NULL, JS::NullPtr(), JS::NullPtr() ));
|
|
if (!object)
|
|
return JSVAL_VOID;
|
|
|
|
bool ok = true;
|
|
|
|
JSObject* jsobj = jsb_get_jsobject_for_proxy((void*)segmentQueryInfo.shape);
|
|
if (!jsobj)
|
|
{
|
|
JS::RootedObject shapeProto(cx, JSB_cpShape_object);
|
|
jsobj = JS_NewObject(cx, JSB_cpShape_class, shapeProto, JS::NullPtr());
|
|
jsb_set_jsobject_for_proxy(jsobj, (void*)segmentQueryInfo.shape);
|
|
jsb_set_c_proxy_for_jsobject(jsobj, (void*)segmentQueryInfo.shape, JSB_C_FLAG_DO_NOT_CALL_FREE);
|
|
}
|
|
JS::RootedObject rootedShape(cx, jsobj);
|
|
|
|
JS::RootedValue rootedPoint(cx, cpVect_to_jsval(cx, segmentQueryInfo.point));
|
|
JS::RootedValue rootedNormal(cx, cpVect_to_jsval(cx, segmentQueryInfo.normal));
|
|
|
|
ok &= JS_DefineProperty(cx, object, "shape", rootedShape, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
ok &= JS_DefineProperty(cx, object, "point", rootedPoint, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
ok &= JS_DefineProperty(cx, object, "normal", rootedNormal, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
ok &= JS_DefineProperty(cx, object, "alpha", segmentQueryInfo.alpha, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
|
|
// v6.2 backward compatibility
|
|
ok &= JS_DefineProperty(cx, object, "p", rootedPoint, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
ok &= JS_DefineProperty(cx, object, "n", rootedNormal, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
ok &= JS_DefineProperty(cx, object, "t", segmentQueryInfo.alpha, JSPROP_ENUMERATE | JSPROP_PERMANENT);
|
|
|
|
return OBJECT_TO_JSVAL(object);
|
|
}
|
|
#pragma mark - Collision Handler
|
|
|
|
struct collision_handler {
|
|
cpCollisionType typeA;
|
|
cpCollisionType typeB;
|
|
|
|
JS::Heap<JSObject*> begin;
|
|
JS::Heap<JSObject*> pre;
|
|
JS::Heap<JSObject*> post;
|
|
JS::Heap<JSObject*> separate;
|
|
JS::Heap<JSObject*> jsthis;
|
|
JSContext *cx;
|
|
|
|
// "owner" of the collision handler
|
|
// Needed when the space goes out of scope, it will remove all the allocated collision handlers for him.
|
|
cpSpace *space;
|
|
|
|
unsigned long hash_key;
|
|
|
|
unsigned int is_oo; // Objected oriented API ?
|
|
UT_hash_handle hh;
|
|
|
|
collision_handler()
|
|
{
|
|
begin = nullptr;
|
|
pre = nullptr;
|
|
post = nullptr;
|
|
separate = nullptr;
|
|
jsthis = nullptr;
|
|
}
|
|
|
|
void setJSSpace(JS::HandleValue jsspace)
|
|
{
|
|
if (!jsspace.isNullOrUndefined())
|
|
{
|
|
jsthis = jsspace.toObjectOrNull();
|
|
JS::RootedValue callback(ScriptingCore::getInstance()->getGlobalContext());
|
|
callback.set(OBJECT_TO_JSVAL(begin));
|
|
if (!callback.isNullOrUndefined())
|
|
{
|
|
js_add_object_reference(jsspace, callback);
|
|
}
|
|
callback.set(OBJECT_TO_JSVAL(pre));
|
|
if (!callback.isNullOrUndefined())
|
|
{
|
|
js_add_object_reference(jsspace, callback);
|
|
}
|
|
callback.set(OBJECT_TO_JSVAL(post));
|
|
if (!callback.isNullOrUndefined())
|
|
{
|
|
js_add_object_reference(jsspace, callback);
|
|
}
|
|
callback.set(OBJECT_TO_JSVAL(separate));
|
|
if (!callback.isNullOrUndefined())
|
|
{
|
|
js_add_object_reference(jsspace, callback);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// hash
|
|
struct collision_handler* collision_handler_hash = NULL;
|
|
|
|
// helper pair
|
|
static unsigned long pair_ints( unsigned long A, unsigned long B )
|
|
{
|
|
// order is not important
|
|
unsigned long k1 = MIN(A, B );
|
|
unsigned long k2 = MAX(A, B );
|
|
|
|
return (k1 + k2) * (k1 + k2 + 1) /2 + k2;
|
|
}
|
|
|
|
static cpBool myCollisionBegin(cpArbiter *arb, cpSpace *space, void *data)
|
|
{
|
|
struct collision_handler *handler = (struct collision_handler*) data;
|
|
|
|
jsval args[2];
|
|
if( handler->is_oo ) {
|
|
JS::RootedObject arbiterProto(handler->cx, JSB_cpArbiter_object);
|
|
JS::RootedObject spaceProto(handler->cx, JSB_cpSpace_object);
|
|
args[0] = c_class_to_jsval(handler->cx, arb, arbiterProto, JSB_cpArbiter_class, "cpArbiter");
|
|
args[1] = c_class_to_jsval(handler->cx, space, spaceProto, JSB_cpSpace_class, "cpArbiter");
|
|
} else {
|
|
args[0] = opaque_to_jsval(handler->cx, arb);
|
|
args[1] = opaque_to_jsval(handler->cx, space );
|
|
}
|
|
|
|
JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
|
|
JS::RootedValue rval(handler->cx);
|
|
JS::RootedObject jsthis(handler->cx, handler->jsthis);
|
|
JS::RootedValue jsbegin(handler->cx, OBJECT_TO_JSVAL(handler->begin));
|
|
bool ok = JS_CallFunctionValue(handler->cx, jsthis, jsbegin, JS::HandleValueArray::fromMarkedLocation(2, args), &rval);
|
|
JSB_PRECONDITION2(ok, handler->cx, cpFalse, "Error calling collision callback: begin");
|
|
|
|
if( rval.isBoolean() ) {
|
|
bool ret = rval.toBoolean();
|
|
return (cpBool)ret;
|
|
}
|
|
return cpTrue;
|
|
}
|
|
|
|
static cpBool myCollisionPre(cpArbiter *arb, cpSpace *space, void *data)
|
|
{
|
|
struct collision_handler *handler = (struct collision_handler*) data;
|
|
|
|
jsval args[2];
|
|
if( handler->is_oo ) {
|
|
JS::RootedObject arbiterProto(handler->cx, JSB_cpArbiter_object);
|
|
JS::RootedObject spaceProto(handler->cx, JSB_cpSpace_object);
|
|
args[0] = c_class_to_jsval(handler->cx, arb, arbiterProto, JSB_cpArbiter_class, "cpArbiter");
|
|
args[1] = c_class_to_jsval(handler->cx, space, spaceProto, JSB_cpSpace_class, "cpArbiter");
|
|
} else {
|
|
args[0] = opaque_to_jsval( handler->cx, arb);
|
|
args[1] = opaque_to_jsval( handler->cx, space );
|
|
}
|
|
|
|
JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
|
|
JS::RootedValue rval(handler->cx);
|
|
JS::RootedObject jsthis(handler->cx, handler->jsthis);
|
|
JS::RootedValue jspre(handler->cx, OBJECT_TO_JSVAL(handler->pre));
|
|
bool ok = JS_CallFunctionValue( handler->cx, jsthis, jspre, JS::HandleValueArray::fromMarkedLocation(2, args), &rval);
|
|
JSB_PRECONDITION2(ok, handler->cx, false, "Error calling collision callback: pre");
|
|
|
|
if( rval.isBoolean() ) {
|
|
bool ret = rval.toBoolean();
|
|
return (cpBool)ret;
|
|
}
|
|
return cpTrue;
|
|
}
|
|
|
|
static void myCollisionPost(cpArbiter *arb, cpSpace *space, void *data)
|
|
{
|
|
struct collision_handler *handler = (struct collision_handler*) data;
|
|
|
|
jsval args[2];
|
|
|
|
if( handler->is_oo ) {
|
|
JS::RootedObject arbiterProto(handler->cx, JSB_cpArbiter_object);
|
|
JS::RootedObject spaceProto(handler->cx, JSB_cpSpace_object);
|
|
args[0] = c_class_to_jsval(handler->cx, arb, arbiterProto, JSB_cpArbiter_class, "cpArbiter");
|
|
args[1] = c_class_to_jsval(handler->cx, space, spaceProto, JSB_cpSpace_class, "cpArbiter");
|
|
} else {
|
|
args[0] = opaque_to_jsval( handler->cx, arb);
|
|
args[1] = opaque_to_jsval( handler->cx, space );
|
|
}
|
|
|
|
JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
|
|
JS::RootedValue ignore(handler->cx);
|
|
JS::RootedObject jsthis(handler->cx, handler->jsthis);
|
|
JS::RootedValue jspost(handler->cx, OBJECT_TO_JSVAL(handler->post));
|
|
bool ok = JS_CallFunctionValue( handler->cx, jsthis, jspost, JS::HandleValueArray::fromMarkedLocation(2, args), &ignore);
|
|
JSB_PRECONDITION2(ok, handler->cx, , "Error calling collision callback: Post");
|
|
}
|
|
|
|
static void myCollisionSeparate(cpArbiter *arb, cpSpace *space, void *data)
|
|
{
|
|
struct collision_handler *handler = (struct collision_handler*) data;
|
|
if(! handler->cx || !handler->space)
|
|
return;
|
|
|
|
jsval args[2];
|
|
if( handler->is_oo ) {
|
|
JS::RootedObject arbiterProto(handler->cx, JSB_cpArbiter_object);
|
|
JS::RootedObject spaceProto(handler->cx, JSB_cpSpace_object);
|
|
args[0] = c_class_to_jsval(handler->cx, arb, arbiterProto, JSB_cpArbiter_class, "cpArbiter");
|
|
args[1] = c_class_to_jsval(handler->cx, space, spaceProto, JSB_cpSpace_class, "cpArbiter");
|
|
} else {
|
|
args[0] = opaque_to_jsval( handler->cx, arb);
|
|
args[1] = opaque_to_jsval( handler->cx, space );
|
|
}
|
|
|
|
JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
|
|
JS::RootedValue ignore(handler->cx);
|
|
JS::RootedObject jsthis(handler->cx, handler->jsthis);
|
|
JS::RootedValue jssep(handler->cx, OBJECT_TO_JSVAL(handler->separate));
|
|
bool ok = JS_CallFunctionValue( handler->cx, jsthis, jssep, JS::HandleValueArray::fromMarkedLocation(2, args), &ignore);
|
|
JSB_PRECONDITION2(ok, handler->cx, , "Error calling collision callback: Separate");}
|
|
|
|
#pragma mark - cpSpace
|
|
|
|
#pragma mark constructor / destructor
|
|
|
|
void JSB_cpSpace_finalize(JSFreeOp *fop, JSObject *jsthis)
|
|
{
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
if ( proxy ) {
|
|
CCLOGINFO("jsbindings: finalizing JS object %p (cpSpace), handle: %p", jsthis, proxy->handle);
|
|
|
|
// space
|
|
cpSpace *space = (cpSpace*) proxy->handle;
|
|
|
|
|
|
// Remove collision handlers, since the user might have forgotten to manually remove them
|
|
struct collision_handler *current = nullptr, *tmp = nullptr;
|
|
HASH_ITER(hh, collision_handler_hash, current, tmp) {
|
|
if( current->space == space ) {
|
|
HASH_DEL(collision_handler_hash,current); /* delete; users advances to next */
|
|
delete current; /* optional- if you want to free */
|
|
}
|
|
}
|
|
|
|
// Free Space Children
|
|
freeSpaceChildren(space);
|
|
|
|
jsb_del_jsobject_for_proxy(space);
|
|
if(proxy->flags == JSB_C_FLAG_CALL_FREE)
|
|
cpSpaceFree(space);
|
|
jsb_del_c_proxy_for_jsobject(jsthis);
|
|
#if COCOS2D_DEBUG > 1
|
|
CCLOG("------RELEASED------ Cpp(cp.Space): %p - JS: %p", space, jsthis);
|
|
#endif // COCOS2D_DEBUG
|
|
}
|
|
}
|
|
|
|
|
|
#pragma mark addCollisionHandler
|
|
|
|
static
|
|
bool __jsb_cpSpace_addCollisionHandler(JSContext *cx, jsval *vp, jsval *argvp, JS::HandleObject jsspace, cpSpace *space, unsigned int is_oo)
|
|
{
|
|
struct collision_handler *handler = new (std::nothrow) collision_handler();
|
|
handler->typeA = 0;
|
|
handler->typeB = 0;
|
|
|
|
JSB_PRECONDITION(handler, "Error allocating memory");
|
|
|
|
bool ok = true;
|
|
|
|
// args
|
|
JS::RootedValue jstypeA(cx, *argvp++);
|
|
JS::RootedValue jstypeB(cx, *argvp++);
|
|
ok &= jsval_to_int(cx, jstypeA, (int32_t*) &handler->typeA );
|
|
ok &= jsval_to_int(cx, jstypeB, (int32_t*) &handler->typeB );
|
|
|
|
handler->begin = argvp->toObjectOrNull();
|
|
argvp++;
|
|
handler->pre = argvp->toObjectOrNull();
|
|
argvp++;
|
|
handler->post = argvp->toObjectOrNull();
|
|
argvp++;
|
|
handler->separate = argvp->toObjectOrNull();
|
|
argvp++;
|
|
|
|
JS::RootedValue spaceVal(cx, OBJECT_TO_JSVAL(jsspace));
|
|
handler->setJSSpace(spaceVal);
|
|
|
|
JSB_PRECONDITION(ok, "Error parsing arguments");
|
|
|
|
// Object Oriented API ?
|
|
handler->is_oo = is_oo;
|
|
// owner of the collision handler
|
|
handler->space = space;
|
|
handler->cx = cx;
|
|
|
|
cpCollisionHandler* cp_collision_handler = cpSpaceAddCollisionHandler(space, handler->typeA, handler->typeB);
|
|
cp_collision_handler->userData = handler;
|
|
cp_collision_handler->beginFunc = handler->begin ? &myCollisionBegin : cpCollisionHandlerDoNothing.beginFunc;
|
|
cp_collision_handler->preSolveFunc = handler->pre ? &myCollisionPre : cpCollisionHandlerDoNothing.preSolveFunc;
|
|
cp_collision_handler->postSolveFunc = handler->post ? &myCollisionPost : cpCollisionHandlerDoNothing.postSolveFunc;
|
|
cp_collision_handler->separateFunc = handler->separate ? &myCollisionSeparate : cpCollisionHandlerDoNothing.separateFunc;
|
|
|
|
//
|
|
// Already added ? If so, remove it.
|
|
// Then add new entry
|
|
//
|
|
struct collision_handler *hashElement = NULL;
|
|
unsigned long paired_key = pair_ints(handler->typeA, handler->typeB );
|
|
HASH_FIND_INT(collision_handler_hash, &paired_key, hashElement);
|
|
if( hashElement ) {
|
|
HASH_DEL( collision_handler_hash, hashElement );
|
|
delete hashElement;
|
|
}
|
|
|
|
handler->hash_key = paired_key;
|
|
HASH_ADD_INT( collision_handler_hash, hash_key, handler );
|
|
|
|
return true;
|
|
}
|
|
|
|
bool JSB_cpSpaceAddCollisionHandler(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==7, cx, false, "Invalid number of arguments");
|
|
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedValue spaceVal(cx, args.get(0));
|
|
JS::RootedObject jsspace(cx);
|
|
JS_ValueToObject(cx, spaceVal, &jsspace);
|
|
|
|
// args
|
|
cpSpace *space = nullptr;
|
|
jsval* argvp = args.array();
|
|
JS::RootedValue jsarg(cx, *argvp++);
|
|
bool ok = jsval_to_opaque(cx, jsarg, (void**)&space);
|
|
JSB_PRECONDITION(ok, "Error parsing arguments");
|
|
|
|
return __jsb_cpSpace_addCollisionHandler(cx, vp, argvp, jsspace, space, 0);
|
|
}
|
|
|
|
// method
|
|
bool JSB_cpSpace_addCollisionHandler(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==6, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
JSB_PRECONDITION( jsthis, "Invalid jsthis object");
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
void *handle = proxy->handle;
|
|
|
|
return __jsb_cpSpace_addCollisionHandler(cx, vp, args.array(), jsthis, (cpSpace*)handle, 1);
|
|
}
|
|
|
|
bool JSB_cpSpace_setDefaultCollisionHandler(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==4, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* space = (cpSpace*) proxy->handle;
|
|
|
|
collision_handler *handler = new (std::nothrow) collision_handler();
|
|
JSB_PRECONDITION(handler, "Error allocating memory");
|
|
|
|
handler->typeA = 0;
|
|
handler->typeB = 0;
|
|
handler->begin = args.get(0).toObjectOrNull();
|
|
handler->pre = args.get(1).toObjectOrNull();
|
|
handler->post = args.get(2).toObjectOrNull();
|
|
handler->separate = args.get(3).toObjectOrNull();
|
|
|
|
JS::RootedValue spaceVal(cx, OBJECT_TO_JSVAL(jsthis));
|
|
handler->setJSSpace(spaceVal);
|
|
|
|
// Object Oriented API ?
|
|
handler->is_oo = 1;
|
|
// owner of the collision handler
|
|
handler->space = space;
|
|
handler->cx = cx;
|
|
|
|
cpCollisionHandler* defaultHandler = cpSpaceAddDefaultCollisionHandler(space);
|
|
defaultHandler->beginFunc = !handler->begin ? NULL : &myCollisionBegin;
|
|
defaultHandler->preSolveFunc = !handler->pre ? NULL : &myCollisionPre;
|
|
defaultHandler->postSolveFunc = !handler->post ? NULL : &myCollisionPost;
|
|
defaultHandler->separateFunc = !handler->separate ? NULL : &myCollisionSeparate;
|
|
defaultHandler->userData = handler;
|
|
//
|
|
// Already added ? If so, remove it.
|
|
// Then add new entry
|
|
//
|
|
struct collision_handler *hashElement = NULL;
|
|
unsigned long paired_key = pair_ints(handler->typeA, handler->typeB );
|
|
HASH_FIND_INT(collision_handler_hash, &paired_key, hashElement);
|
|
if( hashElement ) {
|
|
HASH_DEL( collision_handler_hash, hashElement );
|
|
delete hashElement;
|
|
}
|
|
|
|
handler->hash_key = paired_key;
|
|
HASH_ADD_INT( collision_handler_hash, hash_key, handler );
|
|
|
|
args.rval().setUndefined();
|
|
return true;
|
|
}
|
|
|
|
#pragma mark removeCollisionHandler
|
|
|
|
static
|
|
bool __jsb_cpSpace_removeCollisionHandler(JSContext *cx, jsval *vp, jsval *argvp, cpSpace *space)
|
|
{
|
|
bool ok = true;
|
|
|
|
cpCollisionType typeA = 0;
|
|
cpCollisionType typeB = 0;
|
|
JS::RootedValue jstypeA(cx, *argvp++);
|
|
JS::RootedValue jstypeB(cx, *argvp++);
|
|
ok &= jsval_to_int(cx, jstypeA, (int32_t*) &typeA);
|
|
ok &= jsval_to_int(cx, jstypeB, (int32_t*) &typeB);
|
|
|
|
JSB_PRECONDITION(ok, "Error parsing arguments");
|
|
|
|
cpCollisionHandler* collisionHandler = cpSpaceAddCollisionHandler(space, typeA, typeB);
|
|
collisionHandler->beginFunc = cpCollisionHandlerDoNothing.beginFunc;
|
|
collisionHandler->postSolveFunc = cpCollisionHandlerDoNothing.postSolveFunc;
|
|
collisionHandler->preSolveFunc = cpCollisionHandlerDoNothing.preSolveFunc;
|
|
collisionHandler->separateFunc = cpCollisionHandlerDoNothing.separateFunc;
|
|
|
|
// Remove it
|
|
struct collision_handler *hashElement = NULL;
|
|
unsigned long key = pair_ints(typeA, typeB );
|
|
HASH_FIND_INT(collision_handler_hash, &key, hashElement);
|
|
if( hashElement ) {
|
|
HASH_DEL( collision_handler_hash, hashElement );
|
|
delete hashElement;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
// Free function
|
|
bool JSB_cpSpaceRemoveCollisionHandler(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==3, cx, false, "Invalid number of arguments");
|
|
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
|
|
cpSpace* space = nullptr;
|
|
jsval* argvp = args.array();
|
|
JS::RootedValue jsarg(cx, *argvp++);
|
|
bool ok = jsval_to_opaque( cx, jsarg, (void**)&space);
|
|
|
|
JSB_PRECONDITION(ok, "Error parsing arguments");
|
|
|
|
return __jsb_cpSpace_removeCollisionHandler(cx, vp, argvp, space);
|
|
}
|
|
|
|
// method
|
|
bool JSB_cpSpace_removeCollisionHandler(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==2, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
JSB_PRECONDITION( jsthis, "Invalid jsthis object");
|
|
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
void *handle = proxy->handle;
|
|
|
|
return __jsb_cpSpace_removeCollisionHandler(cx, vp, args.array(), (cpSpace*)handle);
|
|
}
|
|
|
|
#pragma mark Add functios. Root JSObjects
|
|
|
|
// Arguments: cpBody*
|
|
// Ret value: cpBody*
|
|
bool JSB_cpSpace_addBody(JSContext *cx, uint32_t argc, jsval *vp) {
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* arg0 = (cpSpace*) proxy->handle;
|
|
bool ok = true;
|
|
cpBody* arg1 = nullptr;
|
|
|
|
jsval retval = args.get(0); struct jsb_c_proxy_s *retproxy;
|
|
ok &= jsval_to_c_class( cx, args.get(0), (void**)&arg1, &retproxy );
|
|
JSB_PRECONDITION(ok, "Error processing arguments");
|
|
|
|
cpSpaceAddBody((cpSpace*)arg0 , (cpBody*)arg1 );
|
|
|
|
// Root it:
|
|
JS::AddNamedObjectRoot(cx, &retproxy->jsobj, "cpBody");
|
|
|
|
// addBody returns the same object that was added, so return it without conversions
|
|
args.rval().set(retval);
|
|
|
|
return true;
|
|
}
|
|
|
|
// Arguments: cpConstraint*
|
|
// Ret value: cpConstraint*
|
|
bool JSB_cpSpace_addConstraint(JSContext *cx, uint32_t argc, jsval *vp) {
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* arg0 = (cpSpace*) proxy->handle;
|
|
bool ok = true;
|
|
cpConstraint* arg1 = nullptr;
|
|
|
|
jsval retval = args.get(0); struct jsb_c_proxy_s *retproxy;
|
|
ok &= jsval_to_c_class( cx, args.get(0), (void**)&arg1, &retproxy );
|
|
JSB_PRECONDITION(ok, "Error processing arguments");
|
|
|
|
cpSpaceAddConstraint((cpSpace*)arg0 , (cpConstraint*)arg1 );
|
|
|
|
// Root it:
|
|
JS::AddNamedObjectRoot(cx, &retproxy->jsobj, "cpConstraint");
|
|
|
|
// addConstraint returns the same object that was added, so return it without conversions
|
|
args.rval().set(retval);
|
|
|
|
return true;
|
|
}
|
|
|
|
// Arguments: cpShape*
|
|
// Ret value: cpShape*
|
|
bool JSB_cpSpace_addShape(JSContext *cx, uint32_t argc, jsval *vp) {
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* arg0 = (cpSpace*) proxy->handle;
|
|
bool ok = true;
|
|
cpShape* arg1 = nullptr;
|
|
|
|
jsval retval = args.get(0); struct jsb_c_proxy_s *retproxy;
|
|
ok &= jsval_to_c_class( cx, args.get(0), (void**)&arg1, &retproxy );
|
|
JSB_PRECONDITION(ok, "Error processing arguments");
|
|
|
|
cpSpaceAddShape((cpSpace*)arg0 , (cpShape*)arg1 );
|
|
|
|
// Root it:
|
|
JS::AddNamedObjectRoot(cx, &retproxy->jsobj, "cpShape");
|
|
|
|
// addShape returns the same object that was added, so return it without conversions
|
|
args.rval().set(retval);
|
|
|
|
return true;
|
|
}
|
|
|
|
// FIXME: Not present on Chipmunk v7.0
|
|
// Arguments: cpShape*
|
|
// Ret value: cpShape*
|
|
//bool JSB_cpSpace_addStaticShape(JSContext *cx, uint32_t argc, jsval *vp) {
|
|
// JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
// JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
// JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
// struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
// cpSpace* arg0 = (cpSpace*) proxy->handle;
|
|
// bool ok = true;
|
|
// cpShape* arg1 = nullptr;
|
|
//
|
|
// jsval retval = args.get(0); struct jsb_c_proxy_s *retproxy;
|
|
// ok &= jsval_to_c_class( cx, args.get(0), (void**)&arg1, &retproxy );
|
|
// JSB_PRECONDITION(ok, "Error processing arguments");
|
|
//
|
|
// cpSpaceAddStaticShape((cpSpace*)arg0 , (cpShape*)arg1 );
|
|
//
|
|
// // Root it:
|
|
// JS::AddNamedObjectRoot(cx, &retproxy->jsobj, "cpShape (static)");
|
|
//
|
|
// // addStaticShape returns the same object that was added, so return it without conversions
|
|
// args.rval().set(retval);
|
|
//
|
|
// return true;
|
|
//}
|
|
|
|
#pragma mark Remove functios. Untoot JSObjects
|
|
|
|
// Arguments: cpBody*
|
|
// Ret value: void
|
|
bool JSB_cpSpace_removeBody(JSContext *cx, uint32_t argc, jsval *vp) {
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* arg0 = (cpSpace*) proxy->handle;
|
|
bool ok = true;
|
|
cpBody* arg1 = nullptr;
|
|
|
|
struct jsb_c_proxy_s *retproxy = nullptr;
|
|
ok &= jsval_to_c_class( cx, args.get(0), (void**)&arg1, &retproxy );
|
|
JSB_PRECONDITION(ok, "Error processing arguments");
|
|
|
|
cpSpaceRemoveBody((cpSpace*)arg0, (cpBody*)arg1);
|
|
JS::RemoveObjectRoot(cx, &retproxy->jsobj);
|
|
|
|
args.rval().setUndefined();
|
|
return true;
|
|
}
|
|
|
|
// Arguments: cpConstraint*
|
|
// Ret value: void
|
|
bool JSB_cpSpace_removeConstraint(JSContext *cx, uint32_t argc, jsval *vp) {
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* arg0 = (cpSpace*) proxy->handle;
|
|
bool ok = true;
|
|
cpConstraint* arg1 = nullptr;
|
|
|
|
struct jsb_c_proxy_s *retproxy = nullptr;
|
|
ok &= jsval_to_c_class( cx, args.get(0), (void**)&arg1, &retproxy );
|
|
JSB_PRECONDITION(ok, "Error processing arguments");
|
|
|
|
cpSpaceRemoveConstraint((cpSpace*)arg0 , (cpConstraint*)arg1 );
|
|
JS::RemoveObjectRoot(cx, &retproxy->jsobj);
|
|
|
|
args.rval().setUndefined();
|
|
return true;
|
|
}
|
|
|
|
// Arguments: cpShape*
|
|
// Ret value: void
|
|
bool JSB_cpSpace_removeShape(JSContext *cx, uint32_t argc, jsval *vp) {
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* arg0 = (cpSpace*) proxy->handle;
|
|
bool ok = true;
|
|
cpShape* arg1 = nullptr;
|
|
|
|
struct jsb_c_proxy_s *retproxy = nullptr;
|
|
ok &= jsval_to_c_class( cx, args.get(0), (void**)&arg1, &retproxy );
|
|
JSB_PRECONDITION(ok, "Error processing arguments");
|
|
|
|
cpSpaceRemoveShape((cpSpace*)arg0 , (cpShape*)arg1 );
|
|
JS::RemoveObjectRoot(cx, &retproxy->jsobj);
|
|
|
|
args.rval().setUndefined();
|
|
return true;
|
|
}
|
|
|
|
// FIXME: Not present on Chipmunk v7.0
|
|
// Arguments: cpShape*
|
|
// Ret value: void
|
|
//bool JSB_cpSpace_removeStaticShape(JSContext *cx, uint32_t argc, jsval *vp) {
|
|
// JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
// JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
// JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
// struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
// cpSpace* arg0 = (cpSpace*) proxy->handle;
|
|
// bool ok = true;
|
|
// cpShape* arg1 = nullptr;
|
|
//
|
|
// struct jsb_c_proxy_s *retproxy = nullptr;
|
|
// ok &= jsval_to_c_class( cx, args.get(0), (void**)&arg1, &retproxy );
|
|
// JSB_PRECONDITION(ok, "Error processing arguments");
|
|
//
|
|
// cpSpaceRemoveStaticShape((cpSpace*)arg0 , (cpShape*)arg1 );
|
|
// JS::RemoveObjectRoot(cx, &retproxy->jsobj);
|
|
//
|
|
// args.rval().setUndefined();
|
|
// return true;
|
|
//}
|
|
|
|
#pragma mark segmentQueryFirst function
|
|
|
|
// FIXME: Chipmunk v7.0: different arguments
|
|
// cpSegementQuery has different functionality
|
|
// cpShape *cpSpaceSegmentQueryFirst(cpSpace *space, cpVect start, cpVect end, cpFloat radius, cpShapeFilter filter, cpSegmentQueryInfo *out)
|
|
bool JSB_cpSpace_segmentQueryFirst(JSContext *cx, uint32_t argc, jsval *vp){
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* space = (cpSpace*) proxy->handle;
|
|
|
|
cpVect start, end;
|
|
double radius;
|
|
cpShapeFilter filter;
|
|
bool ok = true;
|
|
ok &= jsval_to_cpVect( cx, args.get(0), &start );
|
|
ok &= jsval_to_cpVect( cx, args.get(1), &end );
|
|
ok &= JS::ToNumber(cx, args.get(2), &radius);
|
|
ok &= jsval_to_cpShapeFilter(cx, args.get(3), &filter);
|
|
JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
|
|
|
|
cpSegmentQueryInfo out;
|
|
cpShape* target = cpSpaceSegmentQueryFirst(space, start, end, radius, filter, &out);
|
|
|
|
if (target)
|
|
{
|
|
args.rval().set(cpSegmentQueryInfo_to_jsval(cx, out));
|
|
}
|
|
else
|
|
{
|
|
args.rval().set(JSVAL_NULL);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
#pragma mark nearestPointQueryNearest function
|
|
|
|
// FIXME: Chipmunk v7.0: different arguments
|
|
// cpNearestPointQueryInfo changed its arguments
|
|
// cpShape *cpSpacePointQueryNearest(cpSpace *space, cpVect point, cpFloat maxDistance, cpShapeFilter filter, cpPointQueryInfo *out);
|
|
bool JSB_cpSpace_pointQueryNearest(JSContext *cx, uint32_t argc, jsval *vp){
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* space = (cpSpace*) proxy->handle;
|
|
|
|
cpVect point;
|
|
double maxDistance;
|
|
cpShapeFilter filter;
|
|
bool ok = true;
|
|
ok &= jsval_to_cpVect( cx, args.get(0), &point );
|
|
ok &= JS::ToNumber(cx, args.get(1), &maxDistance);
|
|
ok &= jsval_to_cpShapeFilter(cx, args.get(2), &filter);
|
|
JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
|
|
|
|
cpPointQueryInfo info;
|
|
cpShape* target = cpSpacePointQueryNearest(space, point, maxDistance, filter, &info);
|
|
|
|
if (target)
|
|
{
|
|
args.rval().set(cpPointQueryInfo_to_jsval(cx, info));
|
|
}
|
|
else
|
|
{
|
|
args.rval().set(JSVAL_NULL);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
struct JSB_cp_each_UserData
|
|
{
|
|
JSContext *cx;
|
|
jsval* func;
|
|
};
|
|
|
|
// FIXME: Chipmunk v7.0: different arguments
|
|
//typedef void (*cpSpacePointQueryFunc)(cpShape *shape, cpVect point, cpFloat distance, cpVect gradient, void *data);
|
|
void JSB_cpSpace_pointQuery_func(cpShape *shape, cpVect point, cpFloat distance, cpVect gradient, void *data)
|
|
{
|
|
JSObject *jsCpObject = jsb_get_jsobject_for_proxy(shape);
|
|
if(jsCpObject)
|
|
{
|
|
JSContext* cx = ((JSB_cp_each_UserData*)data)->cx;
|
|
JS::RootedValue func(cx, *((JSB_cp_each_UserData*)data)->func);
|
|
JS::RootedValue rval(cx);
|
|
|
|
jsval argv[4];
|
|
argv[0] = OBJECT_TO_JSVAL(jsCpObject);
|
|
argv[1] = cpVect_to_jsval(cx, point);
|
|
argv[2] = DOUBLE_TO_JSVAL(distance);
|
|
argv[3] = cpVect_to_jsval(cx, gradient);
|
|
|
|
JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
JS_CallFunctionValue(cx, JS::NullPtr(), func, JS::HandleValueArray::fromMarkedLocation(4, argv), &rval);
|
|
}
|
|
}
|
|
|
|
// FIXME: Chipmunk v7.0: different arguments
|
|
// cpSpacePointQuery(cpSpace *space, cpVect point, cpFloat maxDistance, cpShapeFilter filter, cpSpacePointQueryFunc func, void *data);
|
|
bool JSB_cpSpace_pointQuery(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 4, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
|
|
JSObject* jsthis = args.thisv().toObjectOrNull();
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* space = (cpSpace*) proxy->handle;
|
|
|
|
cpVect point;
|
|
double maxDistance;
|
|
cpShapeFilter filter;
|
|
|
|
bool ok = jsval_to_cpVect(cx, args.get(0), &point);
|
|
ok &= JS::ToNumber(cx, args.get(1), &maxDistance);
|
|
ok &= jsval_to_cpShapeFilter(cx, args.get(2), &filter);
|
|
JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
|
|
|
|
JSB_cp_each_UserData *data = (JSB_cp_each_UserData*)malloc(sizeof(JSB_cp_each_UserData));
|
|
if (!data)
|
|
return false;
|
|
|
|
data->cx = cx;
|
|
data->func = const_cast<JS::Value*>(args.get(3).address());
|
|
|
|
cpSpacePointQuery(space, point, maxDistance, filter, JSB_cpSpace_pointQuery_func, data);
|
|
free(data);
|
|
|
|
args.rval().setUndefined();
|
|
return true;
|
|
}
|
|
|
|
// FIXME: no longer present in Chipmuk v7.0
|
|
// Replaced with cpSpacePointQueryNearest() which also uses different arguments
|
|
//void JSB_cpSpace_nearestPointQuery_func(cpShape *shape, cpFloat distance, cpVect point, void *data)
|
|
//{
|
|
// JSObject *jsCpObject = jsb_get_jsobject_for_proxy(shape);
|
|
// if(jsCpObject)
|
|
// {
|
|
// JSContext* cx = ((JSB_cp_each_UserData*)data)->cx;
|
|
// JS::RootedValue func(cx, *((JSB_cp_each_UserData*)data)->func);
|
|
// JS::RootedValue rval(cx);
|
|
// jsval argv[3];
|
|
// argv[0] = OBJECT_TO_JSVAL(jsCpObject);
|
|
// argv[1] = DOUBLE_TO_JSVAL(distance);
|
|
// argv[2] = cpVect_to_jsval(cx, point);
|
|
//
|
|
// JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
// JS_CallFunctionValue(cx, JS::NullPtr(), func, JS::HandleValueArray::fromMarkedLocation(3, argv), &rval);
|
|
//
|
|
// }
|
|
//}
|
|
//
|
|
//bool JSB_cpSpace_nearestPointQuery(JSContext *cx, uint32_t argc, jsval *vp)
|
|
//{
|
|
// JSB_PRECONDITION2(argc == 5, cx, false, "Invalid number of arguments");
|
|
// JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
//
|
|
// JSObject* jsthis = args.thisv().toObjectOrNull();
|
|
// struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
// cpSpace* space = (cpSpace*) proxy->handle;
|
|
//
|
|
// cpVect point;
|
|
// double maxDistance = 0;
|
|
// cpLayers layers = 0;
|
|
// cpGroup group = 0;
|
|
//
|
|
// bool ok = jsval_to_cpVect(cx, args.get(0), &point);
|
|
// ok &= JS::ToNumber(cx, args.get(1), &maxDistance);
|
|
// ok &= jsval_to_uint32(cx, args.get(2), &layers);
|
|
// ok &= jsval_to_uint(cx, args.get(3), (unsigned int*)&group);
|
|
// JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
|
|
//
|
|
// JSB_cp_each_UserData *data = (JSB_cp_each_UserData*)malloc(sizeof(JSB_cp_each_UserData));
|
|
// if (!data)
|
|
// return false;
|
|
//
|
|
// data->cx = cx;
|
|
// data->func = const_cast<JS::Value*>(args.get(4).address());
|
|
//
|
|
// cpSpaceNearestPointQuery(space, point, maxDistance, layers, group, JSB_cpSpace_nearestPointQuery_func, data);
|
|
//
|
|
// free(data);
|
|
// args.rval().setUndefined();
|
|
// return true;
|
|
//}
|
|
|
|
// FIXME: Chipmunk v7.0 uses new arguments
|
|
// typedef void (*cpSpaceSegmentQueryFunc)(cpShape *shape, cpVect point, cpVect normal, cpFloat alpha, void *data);
|
|
void JSB_cpSpace_segmentQuery_func(cpShape *shape, cpVect point, cpVect normal, cpFloat alpha, void *data)
|
|
{
|
|
JSObject *jsCpObject = jsb_get_jsobject_for_proxy(shape);
|
|
if(jsCpObject)
|
|
{
|
|
JSContext* cx = ((JSB_cp_each_UserData*)data)->cx;
|
|
JS::RootedValue func(cx, *((JSB_cp_each_UserData*)data)->func);
|
|
JS::RootedValue rval(cx);
|
|
jsval argv[4];
|
|
argv[0] = OBJECT_TO_JSVAL(jsCpObject);
|
|
argv[1] = cpVect_to_jsval(cx, point);
|
|
argv[2] = cpVect_to_jsval(cx, normal);
|
|
argv[3] = DOUBLE_TO_JSVAL(alpha);
|
|
|
|
JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
JS_CallFunctionValue(cx, JS::NullPtr(), func, JS::HandleValueArray::fromMarkedLocation(4, argv), &rval);
|
|
|
|
}
|
|
}
|
|
|
|
// FIXME: Chipmunk v7.0 uses new parameters
|
|
// void cpSpaceSegmentQuery(cpSpace *space, cpVect start, cpVect end, cpFloat radius, cpShapeFilter filter, cpSpaceSegmentQueryFunc func, void *data);
|
|
bool JSB_cpSpace_segmentQuery(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 5, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* space = (cpSpace*) proxy->handle;
|
|
|
|
cpVect start, end;
|
|
double radius;
|
|
cpShapeFilter filter;
|
|
|
|
bool ok = jsval_to_cpVect(cx, args.get(0), &start);
|
|
ok = jsval_to_cpVect(cx, args.get(1), &end);
|
|
ok &= JS::ToNumber(cx, args.get(2), &radius);
|
|
ok &= jsval_to_cpShapeFilter(cx, args.get(3), &filter);
|
|
JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
|
|
|
|
|
|
JSB_cp_each_UserData *data = (JSB_cp_each_UserData*)malloc(sizeof(JSB_cp_each_UserData));
|
|
if (!data)
|
|
return false;
|
|
|
|
data->cx = cx;
|
|
data->func = const_cast<JS::Value*>(args.get(4).address());
|
|
|
|
cpSpaceSegmentQuery(space, start, end, radius, filter, JSB_cpSpace_segmentQuery_func, data);
|
|
|
|
free(data);
|
|
args.rval().setUndefined();
|
|
return true;
|
|
}
|
|
|
|
// typedef void (*cpSpaceBBQueryFunc)(cpShape *shape, void *data);
|
|
void JSB_cpSpace_bbQuery_func(cpShape *shape, void *data)
|
|
{
|
|
JSObject *jsCpObject = jsb_get_jsobject_for_proxy(shape);
|
|
if(jsCpObject)
|
|
{
|
|
JSContext* cx = ((JSB_cp_each_UserData*)data)->cx;
|
|
JS::RootedValue func(cx, *((JSB_cp_each_UserData*)data)->func);
|
|
JS::RootedValue rval(cx);
|
|
|
|
jsval argv[1];
|
|
argv[0] = OBJECT_TO_JSVAL(jsCpObject);
|
|
|
|
JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
JS_CallFunctionValue(cx, JS::NullPtr(), func, JS::HandleValueArray::fromMarkedLocation(1, argv), &rval);
|
|
}
|
|
}
|
|
|
|
|
|
// FIXME: Different parameters in Chipmunk v7.0
|
|
// void cpSpaceBBQuery(cpSpace *space, cpBB bb, cpShapeFilter filter, cpSpaceBBQueryFunc func, void *data);
|
|
bool JSB_cpSpace_bbQuery(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 4, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
|
|
JSObject* jsthis = args.thisv().toObjectOrNull();
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* space = (cpSpace*) proxy->handle;
|
|
|
|
cpBB bb;
|
|
cpShapeFilter filter;
|
|
|
|
bool ok = jsval_to_cpBB(cx, args.get(0), &bb);
|
|
ok &= jsval_to_cpShapeFilter(cx, args.get(1), &filter);
|
|
JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
|
|
|
|
JSB_cp_each_UserData *data = (JSB_cp_each_UserData*)malloc(sizeof(JSB_cp_each_UserData));
|
|
if (!data)
|
|
return false;
|
|
|
|
data->cx = cx;
|
|
data->func = const_cast<JS::Value*>(args.get(3).address());
|
|
|
|
cpSpaceBBQuery(space, bb, filter, JSB_cpSpace_bbQuery_func, data);
|
|
|
|
free(data);
|
|
args.rval().setUndefined();
|
|
return true;
|
|
}
|
|
|
|
template<typename T>
|
|
void JSB_cpSpace_each_func(T* cpObject, void *data)
|
|
{
|
|
JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
|
|
JSObject *jsCpObject = jsb_get_jsobject_for_proxy(cpObject);
|
|
if(jsCpObject)
|
|
{
|
|
JSContext* cx = ((JSB_cp_each_UserData*)data)->cx;
|
|
JS::RootedValue func(cx, *((JSB_cp_each_UserData*)data)->func);
|
|
JS::RootedValue rval(cx);
|
|
jsval argv = OBJECT_TO_JSVAL(jsCpObject);
|
|
|
|
JS_CallFunctionValue(cx, JS::NullPtr(), func, JS::HandleValueArray::fromMarkedLocation(1, &argv), &rval);
|
|
|
|
}
|
|
}
|
|
|
|
bool JSB_cpSpace_eachShape(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* space = (cpSpace*)proxy->handle;
|
|
|
|
JSB_cp_each_UserData *data = (JSB_cp_each_UserData*)malloc(sizeof(JSB_cp_each_UserData));
|
|
if (!data)
|
|
return false;
|
|
|
|
data->cx = cx;
|
|
data->func = const_cast<JS::Value*>(args.get(0).address());
|
|
|
|
cpSpaceEachShape(space, JSB_cpSpace_each_func, data);
|
|
free(data);
|
|
return true;
|
|
}
|
|
|
|
bool JSB_cpSpace_eachBody(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* space = (cpSpace*)proxy->handle;
|
|
|
|
JSB_cp_each_UserData *data = (JSB_cp_each_UserData*)malloc(sizeof(JSB_cp_each_UserData));
|
|
if (!data)
|
|
return false;
|
|
|
|
data->cx = cx;
|
|
data->func = const_cast<JS::Value*>(args.get(0).address());
|
|
|
|
cpSpaceEachBody(space, JSB_cpSpace_each_func, data);
|
|
free(data);
|
|
return true;
|
|
}
|
|
|
|
bool JSB_cpSpace_eachConstraint(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* space = (cpSpace*)proxy->handle;
|
|
|
|
JSB_cp_each_UserData *data = (JSB_cp_each_UserData*)malloc(sizeof(JSB_cp_each_UserData));
|
|
if (!data)
|
|
return false;
|
|
|
|
data->cx = cx;
|
|
data->func = const_cast<JS::Value*>(args.get(0).address());
|
|
|
|
cpSpaceEachConstraint(space, JSB_cpSpace_each_func, data);
|
|
free(data);
|
|
return true;
|
|
}
|
|
|
|
//typedef void (*cpBodyShapeIteratorFunc)(cpBody *body, cpShape *shape, void *data);
|
|
template<typename T>
|
|
void JSB_cpBody_each_func(cpBody *body, T* cpObject, void *data)
|
|
{
|
|
JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
|
|
JSObject *jsCpObject = jsb_get_jsobject_for_proxy(cpObject);
|
|
if(jsCpObject)
|
|
{
|
|
JSContext* cx = ((JSB_cp_each_UserData*)data)->cx;
|
|
JS::RootedValue func(cx, *((JSB_cp_each_UserData*)data)->func);
|
|
JS::RootedValue rval(cx);
|
|
jsval argv = OBJECT_TO_JSVAL(jsCpObject);
|
|
|
|
JS_CallFunctionValue(cx, JS::NullPtr(), func, JS::HandleValueArray::fromMarkedLocation(1, &argv), &rval);
|
|
|
|
}
|
|
}
|
|
|
|
bool JSB_cpBody_eachShape(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpBody* body = (cpBody*)proxy->handle;
|
|
|
|
JSB_cp_each_UserData *data = (JSB_cp_each_UserData*)malloc(sizeof(JSB_cp_each_UserData));
|
|
if (!data)
|
|
return false;
|
|
|
|
data->cx = cx;
|
|
data->func = const_cast<JS::Value*>(args.get(0).address());
|
|
|
|
cpBodyEachShape(body, JSB_cpBody_each_func, data);
|
|
free(data);
|
|
return true;
|
|
}
|
|
|
|
bool JSB_cpBody_eachConstraint(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpBody* body = (cpBody*)proxy->handle;
|
|
|
|
JSB_cp_each_UserData *data = (JSB_cp_each_UserData*)malloc(sizeof(JSB_cp_each_UserData));
|
|
if (!data)
|
|
return false;
|
|
|
|
data->cx = cx;
|
|
data->func = const_cast<JS::Value*>(args.get(0).address());
|
|
|
|
cpBodyEachConstraint(body, JSB_cpBody_each_func, data);
|
|
free(data);
|
|
return true;
|
|
}
|
|
|
|
bool JSB_cpBody_eachArbiter(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpBody* body = (cpBody*)proxy->handle;
|
|
|
|
JSB_cp_each_UserData *data = (JSB_cp_each_UserData*)malloc(sizeof(JSB_cp_each_UserData));
|
|
if (!data)
|
|
return false;
|
|
|
|
data->cx = cx;
|
|
data->func = const_cast<JS::Value*>(args.get(0).address());
|
|
|
|
cpBodyEachArbiter(body, JSB_cpBody_each_func, data);
|
|
free(data);
|
|
return true;
|
|
}
|
|
|
|
// FIXME: API changed in Chipmunk v7.0
|
|
// cpFloat cpShapePointQuery(const cpShape *shape, cpVect p, cpPointQueryInfo *out);
|
|
bool JSB_cpShape_pointQuery(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpShape* shape = (cpShape*) proxy->handle;
|
|
|
|
cpVect p;
|
|
|
|
bool ok = jsval_to_cpVect(cx, args.get(0), &p);
|
|
JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
|
|
|
|
cpPointQueryInfo info;
|
|
cpShapePointQuery(shape, p, &info);
|
|
jsval ret = cpPointQueryInfo_to_jsval(cx, info);
|
|
|
|
args.rval().set(ret);
|
|
return true;
|
|
}
|
|
|
|
// Extra argument in Chipmunk v7.0
|
|
// cpBool cpShapeSegmentQuery(const cpShape *shape, cpVect a, cpVect b, cpFloat radius, cpSegmentQueryInfo *info);
|
|
bool JSB_cpShape_segmentQuery(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 3 || argc == 2, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpShape* shape = (cpShape*) proxy->handle;
|
|
|
|
cpVect a, b;
|
|
double radius = 10;
|
|
|
|
bool ok = jsval_to_cpVect(cx, args.get(0), &a);
|
|
ok = jsval_to_cpVect(cx, args.get(1), &b);
|
|
|
|
// Chipmunk v7.0 only
|
|
if (argc == 3)
|
|
ok &= JS::ToNumber(cx, args.get(2), &radius);
|
|
JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
|
|
|
|
cpSegmentQueryInfo info;
|
|
cpShapeSegmentQuery(shape, a, b, radius, &info);
|
|
jsval ret = cpSegmentQueryInfo_to_jsval(cx, info);
|
|
|
|
args.rval().set(ret);
|
|
return true;
|
|
}
|
|
|
|
struct __PostStep_data{
|
|
JSContext* cx;
|
|
JS::Heap<JS::Value> func;
|
|
};
|
|
|
|
void __JSB_PostStep_callback(cpSpace *space, void *key, __PostStep_data *data)
|
|
{
|
|
JSContext* cx = data->cx;
|
|
JS::RootedValue func(cx, data->func);
|
|
JS::RootedValue rval(cx);
|
|
|
|
JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
|
|
JS_CallFunctionValue(cx, JS::NullPtr(), func, JS::HandleValueArray::empty(), &rval);
|
|
|
|
free(data);
|
|
}
|
|
|
|
bool JSB_cpSpace_addPostStepCallback(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc == 1, cx, false, "Invalid number of arguments");
|
|
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JSObject* jsthis = args.thisv().toObjectOrNull();
|
|
jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
cpSpace* space = (cpSpace*)proxy->handle;
|
|
|
|
__PostStep_data* volatile data = (__PostStep_data*)malloc(sizeof(__PostStep_data));
|
|
if (!data)
|
|
return false;
|
|
|
|
data->cx = cx;
|
|
data->func = args.get(0);
|
|
js_add_object_reference(args.thisv(), args.get(0));
|
|
|
|
cpSpaceAddPostStepCallback(space, (cpPostStepFunc)__JSB_PostStep_callback, data, data);
|
|
|
|
// free(data);
|
|
args.rval().setUndefined();
|
|
return true;
|
|
}
|
|
|
|
#pragma mark - Arbiter
|
|
|
|
#pragma mark getBodies
|
|
static
|
|
bool __jsb_cpArbiter_getBodies(JSContext *cx, const JS::CallArgs& args, cpArbiter *arbiter, unsigned int is_oo)
|
|
{
|
|
cpBody *bodyA = nullptr;
|
|
cpBody *bodyB = nullptr;
|
|
cpArbiterGetBodies(arbiter, &bodyA, &bodyB);
|
|
|
|
JS::RootedValue valA(cx);
|
|
JS::RootedValue valB(cx);
|
|
if( is_oo ) {
|
|
JS::RootedObject bodyProto(cx, JSB_cpBody_object);
|
|
valA = c_class_to_jsval(cx, bodyA, bodyProto, JSB_cpBody_class, "cpArbiter");
|
|
valB = c_class_to_jsval(cx, bodyB, bodyProto, JSB_cpBody_class, "cpArbiter");
|
|
} else {
|
|
valA = opaque_to_jsval(cx, bodyA);
|
|
valB = opaque_to_jsval(cx, bodyB);
|
|
}
|
|
|
|
JS::RootedObject jsobj(cx, JS_NewArrayObject(cx, 2));
|
|
JS_SetElement(cx, jsobj, 0, valA);
|
|
JS_SetElement(cx, jsobj, 1, valB);
|
|
|
|
args.rval().set(OBJECT_TO_JSVAL(jsobj));
|
|
|
|
return true;
|
|
}
|
|
|
|
// Free function
|
|
bool JSB_cpArbiterGetBodies(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
|
|
cpArbiter* arbiter = nullptr;
|
|
if( ! jsval_to_opaque( cx, args.get(0), (void**)&arbiter ) )
|
|
return false;
|
|
|
|
return __jsb_cpArbiter_getBodies(cx, args, arbiter, 0);
|
|
}
|
|
|
|
// Method
|
|
bool JSB_cpArbiter_getBodies(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==0, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
JSB_PRECONDITION( jsthis, "Invalid jsthis object");
|
|
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
JSB_PRECONDITION( proxy, "Invalid private object");
|
|
void *handle = proxy->handle;
|
|
return __jsb_cpArbiter_getBodies(cx, args, (cpArbiter*)handle, 1);
|
|
}
|
|
|
|
#pragma mark getShapes
|
|
static
|
|
bool __jsb_cpArbiter_getShapes(JSContext *cx, const JS::CallArgs& args, cpArbiter *arbiter, unsigned int is_oo)
|
|
{
|
|
cpShape *shapeA = nullptr;
|
|
cpShape *shapeB = nullptr;
|
|
cpArbiterGetShapes(arbiter, &shapeA, &shapeB);
|
|
|
|
JS::RootedValue valA(cx);
|
|
JS::RootedValue valB(cx);
|
|
if( is_oo ) {
|
|
JS::RootedObject shapeProto(cx, JSB_cpShape_object);
|
|
valA = c_class_to_jsval(cx, shapeA, shapeProto, JSB_cpShape_class, "cpShape");
|
|
valB = c_class_to_jsval(cx, shapeB, shapeProto, JSB_cpShape_class, "cpShape");
|
|
} else {
|
|
valA = opaque_to_jsval(cx, shapeA);
|
|
valB = opaque_to_jsval(cx, shapeB);
|
|
}
|
|
|
|
JS::RootedObject jsobj(cx, JS_NewArrayObject(cx, 2));
|
|
JS_SetElement(cx, jsobj, 0, valA);
|
|
JS_SetElement(cx, jsobj, 1, valB);
|
|
|
|
args.rval().set(OBJECT_TO_JSVAL(jsobj));
|
|
|
|
return true;
|
|
}
|
|
|
|
// function
|
|
bool JSB_cpArbiterGetShapes(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
|
|
cpArbiter* arbiter = nullptr;
|
|
if( ! jsval_to_opaque( cx, args.get(0), (void**) &arbiter ) )
|
|
return false;
|
|
|
|
return __jsb_cpArbiter_getShapes(cx, args, arbiter, 0);
|
|
}
|
|
|
|
// method
|
|
bool JSB_cpArbiter_getShapes(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==0, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
JSB_PRECONDITION( jsthis, "Invalid jsthis object");
|
|
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
void *handle = proxy->handle;
|
|
return __jsb_cpArbiter_getShapes(cx, args, (cpArbiter*)handle, 1);
|
|
}
|
|
|
|
#pragma mark - Body
|
|
|
|
#pragma mark constructor
|
|
|
|
// Manually added to identify static vs dynamic bodies
|
|
bool JSB_cpBody_constructor(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==2, cx, false, "Invalid number of arguments");
|
|
JS::RootedObject bodyProto(cx, JSB_cpBody_object);
|
|
JSObject *jsobj = JS_NewObject(cx, JSB_cpBody_class, bodyProto, JS::NullPtr());
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
bool ok = true;
|
|
double m = 0; double i = 0;
|
|
|
|
ok &= JS::ToNumber( cx, args.get(0), &m );
|
|
ok &= JS::ToNumber( cx, args.get(1), &i );
|
|
JSB_PRECONDITION(ok, "Error processing arguments");
|
|
|
|
cpBody *ret_body = NULL;
|
|
if( m == INFINITY && i == INFINITY) {
|
|
ret_body = cpBodyNewStatic();
|
|
|
|
// XXX: Hack. IT WILL LEAK "rogue" objects., But at least it prevents a crash.
|
|
// The thing is that "rogue" bodies needs to be freed after the its shape, and I am not sure
|
|
// how to do it in a "js" way.
|
|
jsb_set_c_proxy_for_jsobject(jsobj, ret_body, JSB_C_FLAG_DO_NOT_CALL_FREE);
|
|
} else {
|
|
ret_body = cpBodyNew((cpFloat)m , (cpFloat)i );
|
|
jsb_set_c_proxy_for_jsobject(jsobj, ret_body, JSB_C_FLAG_CALL_FREE);
|
|
}
|
|
|
|
jsb_set_jsobject_for_proxy(jsobj, ret_body);
|
|
|
|
args.rval().set(OBJECT_TO_JSVAL(jsobj));
|
|
return true;
|
|
}
|
|
|
|
#pragma mark getUserData
|
|
|
|
static
|
|
bool __jsb_cpBody_getUserData(JSContext *cx, const JS::CallArgs& args, cpBody *body)
|
|
{
|
|
JSObject *data = (JSObject*) cpBodyGetUserData(body);
|
|
args.rval().set(OBJECT_TO_JSVAL(data));
|
|
|
|
return true;
|
|
}
|
|
|
|
// free function
|
|
bool JSB_cpBodyGetUserData(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
cpBody *body = nullptr;
|
|
if( ! jsval_to_opaque( cx, args.get(0), (void**) &body ) )
|
|
return false;
|
|
|
|
return __jsb_cpBody_getUserData(cx, args, body);
|
|
}
|
|
|
|
// method
|
|
bool JSB_cpBody_getUserData(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==0, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
JSB_PRECONDITION( jsthis, "Invalid jsthis object");
|
|
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
void *handle = proxy->handle;
|
|
return __jsb_cpBody_getUserData(cx, args, (cpBody*)handle);
|
|
}
|
|
|
|
|
|
#pragma mark setUserData
|
|
|
|
static
|
|
bool __jsb_cpBody_setUserData(JSContext *cx, jsval *vp, jsval *argvp, cpBody *body)
|
|
{
|
|
JS::RootedObject jsobj(cx);
|
|
JS::RootedValue jsv(cx, *argvp);
|
|
bool ok = JS_ValueToObject(cx, jsv, &jsobj);
|
|
|
|
JSB_PRECONDITION(ok, "Error parsing arguments");
|
|
|
|
cpBodySetUserData(body, jsobj);
|
|
|
|
return true;
|
|
}
|
|
|
|
// free function
|
|
bool JSB_cpBodySetUserData(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==2, cx, false, "Invalid number of arguments");
|
|
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
cpBody *body = nullptr;
|
|
jsval* argvp = args.array();
|
|
JS::RootedValue jsarg(cx, *argvp++);
|
|
bool ok = jsval_to_opaque(cx, jsarg, (void**) &body);
|
|
JSB_PRECONDITION(ok, "Error parsing arguments");
|
|
return __jsb_cpBody_setUserData(cx, vp, argvp, body);
|
|
}
|
|
|
|
// method
|
|
bool JSB_cpBody_setUserData(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
JSB_PRECONDITION( jsthis, "Invalid jsthis object");
|
|
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
void *handle = proxy->handle;
|
|
return __jsb_cpBody_setUserData(cx, vp, args.array(), (cpBody*)handle);
|
|
}
|
|
|
|
#pragma mark - Poly related
|
|
|
|
// Chipmunk v7.0: Arguments: int, cpVect*, cpFloat
|
|
// Chipmunk v6.2: Arguments: int, cpVect*
|
|
// cpFloat cpAreaForPoly(const int count, const cpVect *verts, cpFloat radius);
|
|
bool JSB_cpAreaForPoly(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==2 || argc==1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
bool ok = true;
|
|
cpVect *verts = nullptr;
|
|
int numVerts = 0;
|
|
double radius=0;
|
|
|
|
ok &= jsval_to_array_of_cpvect( cx, args.get(0), &verts, &numVerts);
|
|
if (argc==2) // Chipmunk v7.0 only
|
|
ok &= JS::ToNumber(cx, args.get(1), &radius);
|
|
JSB_PRECONDITION2(ok, cx, false, "Error parsing array");
|
|
|
|
cpFloat area = cpAreaForPoly(numVerts, verts, radius);
|
|
|
|
free(verts);
|
|
|
|
args.rval().set(DOUBLE_TO_JSVAL(area));
|
|
return true;
|
|
}
|
|
|
|
// Chipmunk v7.0: Arguments: cpFloat, int, cpVect*, cpVect, cpFloat
|
|
// Chipmunk v6.2: Arguments: cpFloat, int, cpVect*, cpVect
|
|
// cpFloat cpMomentForPoly(cpFloat m, int count, const cpVect *verts, cpVect offset, cpFloat radius);
|
|
bool JSB_cpMomentForPoly(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==4 || argc==3, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
bool ok = true;
|
|
cpVect *verts = nullptr;
|
|
cpVect offset;
|
|
int numVerts = 0;
|
|
double m = 0;
|
|
double radius=0;
|
|
|
|
ok &= JS::ToNumber(cx, args.get(0), &m);
|
|
ok &= jsval_to_array_of_cpvect( cx, args.get(1), &verts, &numVerts);
|
|
ok &= jsval_to_cpVect( cx, args.get(2), (cpVect*) &offset );
|
|
|
|
if (argc==4) // Chipmunk v7.0 only
|
|
ok &= JS::ToNumber(cx, args.get(3), &radius);
|
|
|
|
JSB_PRECONDITION2(ok, cx, false, "Error parsing args");
|
|
|
|
cpFloat moment = cpMomentForPoly((cpFloat)m, numVerts, verts, offset, radius);
|
|
|
|
free(verts);
|
|
|
|
args.rval().set(DOUBLE_TO_JSVAL(moment));
|
|
return true;
|
|
}
|
|
|
|
// cpVect cpCentroidForPoly(const int numVerts, const cpVect *verts);
|
|
bool JSB_cpCentroidForPoly(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
bool ok = true;
|
|
cpVect *verts = nullptr;
|
|
int numVerts = 0;
|
|
|
|
ok &= jsval_to_array_of_cpvect( cx, args.get(0), &verts, &numVerts);
|
|
JSB_PRECONDITION2(ok, cx, false, "Error parsing args");
|
|
|
|
cpVect centroid = cpCentroidForPoly(numVerts, verts);
|
|
|
|
free(verts);
|
|
|
|
args.rval().set(cpVect_to_jsval(cx, (cpVect)centroid));
|
|
return true;
|
|
}
|
|
|
|
// void cpRecenterPoly(const int numVerts, cpVect *verts);
|
|
bool JSB_cpRecenterPoly(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
CCASSERT(false, "NOT IMPLEMENTED");
|
|
return false;
|
|
}
|
|
|
|
#pragma mark - Object Oriented Chipmunk
|
|
|
|
/*
|
|
* Chipmunk Base Object
|
|
*/
|
|
|
|
JSClass* JSB_cpBase_class = NULL;
|
|
JSObject* JSB_cpBase_object = NULL;
|
|
// Constructor
|
|
bool JSB_cpBase_constructor(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2( argc==1, cx, false, "Invalid arguments. Expecting 1");
|
|
JS::RootedObject baseProto(cx, JSB_cpBase_object);
|
|
JSObject *jsobj = JS_NewObject(cx, JSB_cpBase_class, baseProto, JS::NullPtr());
|
|
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
bool ok = true;
|
|
|
|
void *handle = NULL;
|
|
|
|
ok = jsval_to_opaque(cx, args.get(0), &handle);
|
|
|
|
JSB_PRECONDITION(ok, "Error converting arguments for JSB_cpBase_constructor");
|
|
|
|
jsb_set_c_proxy_for_jsobject(jsobj, handle, JSB_C_FLAG_DO_NOT_CALL_FREE);
|
|
jsb_set_jsobject_for_proxy(jsobj, handle);
|
|
|
|
args.rval().set(OBJECT_TO_JSVAL(jsobj));
|
|
return true;
|
|
}
|
|
|
|
// Destructor
|
|
void JSB_cpBase_finalize(JSFreeOp *fop, JSObject *obj)
|
|
{
|
|
CCLOGINFO("jsbindings: finalizing JS object %p (cpBase)", obj);
|
|
JSContext *cx = ScriptingCore::getInstance()->getGlobalContext();
|
|
JS::RootedObject jsobj(cx, obj);
|
|
|
|
js_proxy_t* nproxy = nullptr;
|
|
js_proxy_t* jsproxy = nullptr;
|
|
jsproxy = jsb_get_js_proxy(jsobj);
|
|
if (jsproxy)
|
|
{
|
|
nproxy = jsb_get_native_proxy(jsproxy->ptr);
|
|
jsb_remove_proxy(nproxy, jsproxy);
|
|
}
|
|
}
|
|
|
|
bool JSB_cpBase_getHandle(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
JSB_PRECONDITION( jsthis, "Invalid jsthis object");
|
|
JSB_PRECONDITION2(argc==0, cx, false, "Invalid number of arguments");
|
|
|
|
struct jsb_c_proxy_s* proxy = jsb_get_c_proxy_for_jsobject(jsthis);
|
|
void *handle = proxy->handle;
|
|
|
|
jsval ret_val = opaque_to_jsval(cx, handle);
|
|
args.rval().set(ret_val);
|
|
return true;
|
|
}
|
|
|
|
bool JSB_cpBase_setHandle(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
JS::RootedObject jsthis(cx, args.thisv().toObjectOrNull());
|
|
JSB_PRECONDITION( jsthis, "Invalid jsthis object");
|
|
JSB_PRECONDITION2(argc==1, cx, false, "Invalid number of arguments");
|
|
|
|
void *handle = nullptr;
|
|
bool ok = jsval_to_opaque(cx, args.get(0), &handle);
|
|
JSB_PRECONDITION( ok, "Invalid parsing arguments");
|
|
|
|
jsb_set_c_proxy_for_jsobject(jsthis, handle, JSB_C_FLAG_DO_NOT_CALL_FREE);
|
|
jsb_set_jsobject_for_proxy(jsthis, handle);
|
|
|
|
args.rval().setUndefined();
|
|
return true;
|
|
}
|
|
|
|
|
|
void JSB_cpBase_createClass(JSContext *cx, JS::HandleObject globalObj, const char* name )
|
|
{
|
|
JSB_cpBase_class = (JSClass *)calloc(1, sizeof(JSClass));
|
|
JSB_cpBase_class->name = name;
|
|
JSB_cpBase_class->addProperty = JS_PropertyStub;
|
|
JSB_cpBase_class->delProperty = JS_DeletePropertyStub;
|
|
JSB_cpBase_class->getProperty = JS_PropertyStub;
|
|
JSB_cpBase_class->setProperty = JS_StrictPropertyStub;
|
|
JSB_cpBase_class->enumerate = JS_EnumerateStub;
|
|
JSB_cpBase_class->resolve = JS_ResolveStub;
|
|
JSB_cpBase_class->convert = JS_ConvertStub;
|
|
JSB_cpBase_class->finalize = JSB_cpBase_finalize;
|
|
JSB_cpBase_class->flags = JSCLASS_HAS_PRIVATE;
|
|
|
|
static JSPropertySpec properties[] = {
|
|
JS_PS_END
|
|
};
|
|
static JSFunctionSpec funcs[] = {
|
|
JS_FN("getHandle", JSB_cpBase_getHandle, 0, JSPROP_PERMANENT | JSPROP_ENUMERATE),
|
|
JS_FN("setHandle", JSB_cpBase_setHandle, 1, JSPROP_PERMANENT | JSPROP_ENUMERATE),
|
|
JS_FS_END
|
|
};
|
|
static JSFunctionSpec st_funcs[] = {
|
|
JS_FS_END
|
|
};
|
|
|
|
JSB_cpBase_object = JS_InitClass(cx, globalObj, JS::NullPtr(), JSB_cpBase_class, JSB_cpBase_constructor,0,properties,funcs,NULL,st_funcs);
|
|
}
|
|
|
|
// Chipmunk v7.0: Arguments: cpBody*, int, const cpVect *, cpTransform, cpFloat
|
|
// Chipmunk v6.2: Arguments: cpBody*, int, const cpVect *, cpVect
|
|
// Manual "methods"
|
|
// Constructor
|
|
// cpShape* cpPolyShapeNew(cpBody *body, int count, const cpVect *verts, cpTransform transform, cpFloat radius);
|
|
bool JSB_cpPolyShape_constructor(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JSB_PRECONDITION2(argc==4 || argc==3, cx, false, "Invalid number of arguments");
|
|
JS::RootedObject polyShapeProto(cx, JSB_cpPolyShape_object);
|
|
JSObject *jsobj = JS_NewObject(cx, JSB_cpPolyShape_class, polyShapeProto, JS::NullPtr());
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
bool ok = true;
|
|
cpBody* body = nullptr; cpVect *verts = nullptr;
|
|
cpTransform transform; double radius=0;
|
|
int numVerts = 0;
|
|
|
|
ok &= jsval_to_c_class( cx, args.get(0), (void**)&body, NULL );
|
|
ok &= jsval_to_array_of_cpvect( cx, args.get(1), &verts, &numVerts);
|
|
if (argc==4) { // Chipmunk v7.0
|
|
ok &= jsval_to_cpTransform(cx, args.get(2), &transform);
|
|
ok &= JS::ToNumber(cx, args.get(3), &radius);
|
|
} else { // Chipmunk v6.2
|
|
cpVect tmpVect;
|
|
ok &= jsval_to_cpVect(cx, args.get(2), &tmpVect);
|
|
transform = cpTransformIdentity;
|
|
transform.tx = tmpVect.x;
|
|
transform.ty = tmpVect.y;
|
|
}
|
|
JSB_PRECONDITION(ok, "Error processing arguments");
|
|
cpShape *shape = cpPolyShapeNew(body, numVerts, verts, transform, radius);
|
|
|
|
jsb_set_c_proxy_for_jsobject(jsobj, shape, JSB_C_FLAG_CALL_FREE);
|
|
jsb_set_jsobject_for_proxy(jsobj, shape);
|
|
|
|
args.rval().set(OBJECT_TO_JSVAL(jsobj));
|
|
|
|
free(verts);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool JSB_cpPolyShape_getVerts(JSContext *cx, uint32_t argc, jsval *vp)
|
|
{
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(args.thisv().toObjectOrNull());
|
|
const cpPolyShape* polyShape = (cpPolyShape*) proxy->handle;
|
|
int numVerts = cpPolyShapeGetCount(&polyShape->shape);
|
|
|
|
JS::RootedObject jsretArr(cx, JS_NewArrayObject(cx, 0));
|
|
int i = 0;
|
|
while (i < numVerts) {
|
|
cpVect vec = cpPolyShapeGetVert(&polyShape->shape, i);
|
|
|
|
JS::RootedValue x(cx);
|
|
JS::RootedValue y(cx);
|
|
x = DOUBLE_TO_JSVAL(vec.x);
|
|
y = DOUBLE_TO_JSVAL(vec.y);
|
|
JS_SetElement(cx, jsretArr, i*2, x);
|
|
JS_SetElement(cx, jsretArr, i*2+1, y);
|
|
i++;
|
|
}
|
|
args.rval().set(OBJECT_TO_JSVAL(jsretArr));
|
|
return true;
|
|
}
|
|
|
|
// FIXME: Chipmunk v7.0. Not present
|
|
//static bool js_get_cpPolyShape_planes(JSContext *cx, uint32_t argc, jsval *vp)
|
|
//{
|
|
// JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
// struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(args.thisv().toObjectOrNull());
|
|
// cpPolyShape* shape = (cpPolyShape*) proxy->handle;
|
|
// int numVerts = shape->numVerts;
|
|
// cpSplittingPlane* planes = shape->planes;
|
|
//
|
|
// JS::RootedObject jsretArr(cx, JS_NewArrayObject(cx, 0));
|
|
// int i = 0;
|
|
// while(i < numVerts){
|
|
// cpSplittingPlane *plane = planes + i;
|
|
// JS::RootedValue elem(cx);
|
|
//
|
|
// JS::RootedObject jsobj(cx, jsb_get_jsobject_for_proxy(plane));
|
|
// if(!jsobj)
|
|
// {
|
|
// JS::RootedObject splittingPlaneProto(cx, JSB_cpSplittingPlane_object);
|
|
// jsobj = JS_NewObject(cx, JSB_cpSplittingPlane_class, splittingPlaneProto, JS::NullPtr());
|
|
// jsb_set_jsobject_for_proxy(jsobj, plane);
|
|
// jsb_set_c_proxy_for_jsobject(jsobj, plane, JSB_C_FLAG_DO_NOT_CALL_FREE);
|
|
// }
|
|
//
|
|
// elem = OBJECT_TO_JSVAL(jsobj);
|
|
// JS_SetElement(cx, jsretArr, i, elem);
|
|
// i++;
|
|
// }
|
|
// args.rval().set(OBJECT_TO_JSVAL(jsretArr));
|
|
// return true;
|
|
//}
|
|
|
|
#pragma mark Space Free functions
|
|
//
|
|
// When the space is removed, it should all remove its children. But not "free" them.
|
|
// "free" will be performed by the JS Garbage Collector
|
|
//
|
|
// Functions copied & pasted from ChipmunkDemo.c
|
|
// https://github.com/slembcke/Chipmunk-Physics/blob/master/Demo/ChipmunkDemo.c#L89
|
|
//
|
|
|
|
static void unroot_jsobject_from_handle(void *handle)
|
|
{
|
|
JSObject *jsobj = jsb_get_jsobject_for_proxy(handle);
|
|
//2014.9.19 by joshua
|
|
//add safe guard
|
|
if(jsobj)
|
|
{
|
|
struct jsb_c_proxy_s *proxy = jsb_get_c_proxy_for_jsobject(jsobj);
|
|
|
|
// HACK context from global
|
|
JSContext *cx = ScriptingCore::getInstance()->getGlobalContext();
|
|
JS::RemoveObjectRoot(cx, &proxy->jsobj);
|
|
}
|
|
|
|
}
|
|
static void shapeFreeWrap(cpSpace *space, cpShape *shape, void *unused){
|
|
cpSpaceRemoveShape(space, shape);
|
|
unroot_jsobject_from_handle(shape);
|
|
// cpShapeFree(shape);
|
|
}
|
|
|
|
static void postShapeFree(cpShape *shape, cpSpace *space){
|
|
cpSpaceAddPostStepCallback(space, (cpPostStepFunc)shapeFreeWrap, shape, NULL);
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}
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|
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static void constraintFreeWrap(cpSpace *space, cpConstraint *constraint, void *unused){
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cpSpaceRemoveConstraint(space, constraint);
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unroot_jsobject_from_handle(constraint);
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// cpConstraintFree(constraint);
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|
}
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|
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static void postConstraintFree(cpConstraint *constraint, cpSpace *space){
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cpSpaceAddPostStepCallback(space, (cpPostStepFunc)constraintFreeWrap, constraint, NULL);
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}
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|
|
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static void bodyFreeWrap(cpSpace *space, cpBody *body, void *unused){
|
|
cpSpaceRemoveBody(space, body);
|
|
unroot_jsobject_from_handle(body);
|
|
// cpBodyFree(body);
|
|
}
|
|
|
|
static void postBodyFree(cpBody *body, cpSpace *space){
|
|
cpSpaceAddPostStepCallback(space, (cpPostStepFunc)bodyFreeWrap, body, NULL);
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|
}
|
|
|
|
// Safe and future proof way to remove and free all objects that have been added to the space.
|
|
void static freeSpaceChildren(cpSpace *space)
|
|
{
|
|
// Must remove these BEFORE freeing the body or you will access dangling pointers.
|
|
cpSpaceEachShape(space, (cpSpaceShapeIteratorFunc)postShapeFree, space);
|
|
cpSpaceEachConstraint(space, (cpSpaceConstraintIteratorFunc)postConstraintFree, space);
|
|
|
|
cpSpaceEachBody(space, (cpSpaceBodyIteratorFunc)postBodyFree, space);
|
|
}
|
|
|
|
// Chipmunk v7.0: Arguments: int, cpVect, cpVect, cpFloat
|
|
// Chipmunk v6.2: Arguments: int, cpVect, cpVect
|
|
// Ret value: int
|
|
// cpFloat cpMomentForSegment(cpFloat m, cpVect a, cpVect b, cpFloat radius);
|
|
bool JSB_cpMomentForSegment(JSContext *cx, uint32_t argc, jsval *vp) {
|
|
JSB_PRECONDITION2(argc == 3 || argc == 4, cx, false, "Invalid number of arguments" );
|
|
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
|
|
|
|
int arg_idx=0; // #001
|
|
bool ok = true;
|
|
int32_t arg0; cpVect arg1; cpVect arg2;
|
|
double arg3 = 0;
|
|
|
|
ok &= jsval_to_int32( cx, args.get(arg_idx++), &arg0 );
|
|
ok &= jsval_to_cpVect( cx, args.get(arg_idx++), (cpVect*) &arg1 );
|
|
ok &= jsval_to_cpVect( cx, args.get(arg_idx++), (cpVect*) &arg2 );
|
|
if (argc == 4) // chipmunk v7.0 only
|
|
ok &= JS::ToNumber( cx, args.get(arg_idx++), &arg3 );
|
|
JSB_PRECONDITION2(ok, cx, false, "Error processing arguments");
|
|
double ret_val;
|
|
|
|
ret_val = cpMomentForSegment((int)arg0 , (cpVect)arg1 , (cpVect)arg2 , arg3 );
|
|
|
|
args.rval().set(DOUBLE_TO_JSVAL(ret_val));
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
#endif // JSB_INCLUDE_CHIPMUNK
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