axmol/samples/Cpp/TestCpp/Classes/Box2DTestBed/Box2dView.cpp

259 lines
6.7 KiB
C++

#include "Box2dView.h"
#include "GLES-Render.h"
#include "Test.h"
#define kAccelerometerFrequency 30
#define FRAMES_BETWEEN_PRESSES_FOR_DOUBLE_CLICK 10
extern int g_totalEntries;
Settings settings;
enum
{
kTagBox2DNode,
};
//------------------------------------------------------------------
//
// MenuLayer
//
//------------------------------------------------------------------
enum
{
IDC_NEXT = 100,
IDC_BACK,
IDC_RESTART
};
MenuLayer::MenuLayer(void)
{
}
MenuLayer::~MenuLayer(void)
{
}
MenuLayer* MenuLayer::menuWithEntryID(int entryId)
{
MenuLayer* pLayer = new MenuLayer();
pLayer->initWithEntryID(entryId);
pLayer->autorelease();
return pLayer;
}
bool MenuLayer::initWithEntryID(int entryId)
{
CCDirector* pDirector = CCDirector::sharedDirector();
CCPoint visibleOrigin = pDirector->getVisibleOrigin();
CCSize visibleSize = pDirector->getVisibleSize();
m_entryID = entryId;
setTouchEnabled( true );
Box2DView* view = Box2DView::viewWithEntryID( entryId );
addChild(view, 0, kTagBox2DNode);
view->setScale(15);
view->setAnchorPoint( ccp(0,0) );
view->setPosition( ccp(visibleOrigin.x+visibleSize.width/2, visibleOrigin.y+visibleSize.height/3) );
//#if (CC_TARGET_PLATFORM == CC_PLATFORM_MARMALADE)
// CCLabelBMFont* label = CCLabelBMFont::create(view->title().c_str(), "fonts/arial16.fnt");
//#else
CCLabelTTF* label = CCLabelTTF::create(view->title().c_str(), "Arial", 28);
//#endif
addChild(label, 1);
label->setPosition( ccp(visibleOrigin.x+visibleSize.width/2, visibleOrigin.y+visibleSize.height-50) );
CCMenuItemImage *item1 = CCMenuItemImage::create("Images/b1.png", "Images/b2.png", std::bind( &MenuLayer::backCallback, this, std::placeholders::_1) );
CCMenuItemImage *item2 = CCMenuItemImage::create("Images/r1.png","Images/r2.png", std::bind( &MenuLayer::restartCallback, this, std::placeholders::_1) );
CCMenuItemImage *item3 = CCMenuItemImage::create("Images/f1.png", "Images/f2.png", std::bind( &MenuLayer::nextCallback, this, std::placeholders::_1) );
CCMenu *menu = CCMenu::create(item1, item2, item3, NULL);
menu->setPosition( CCPointZero );
item1->setPosition(ccp(VisibleRect::center().x - item2->getContentSize().width*2, VisibleRect::bottom().y+item2->getContentSize().height/2));
item2->setPosition(ccp(VisibleRect::center().x, VisibleRect::bottom().y+item2->getContentSize().height/2));
item3->setPosition(ccp(VisibleRect::center().x + item2->getContentSize().width*2, VisibleRect::bottom().y+item2->getContentSize().height/2));
addChild(menu, 1);
return true;
}
void MenuLayer::restartCallback(CCObject* sender)
{
CCScene* s = new Box2dTestBedScene();
MenuLayer* box = MenuLayer::menuWithEntryID(m_entryID);
s->addChild( box );
CCDirector::sharedDirector()->replaceScene( s );
s->release();
}
void MenuLayer::nextCallback(CCObject* sender)
{
CCScene* s = new Box2dTestBedScene();
int next = m_entryID + 1;
if( next >= g_totalEntries)
next = 0;
MenuLayer* box = MenuLayer::menuWithEntryID(next);
s->addChild( box );
CCDirector::sharedDirector()->replaceScene( s );
s->release();
}
void MenuLayer::backCallback(CCObject* sender)
{
CCScene* s = new Box2dTestBedScene();
int next = m_entryID - 1;
if( next < 0 ) {
next = g_totalEntries - 1;
}
MenuLayer* box = MenuLayer::menuWithEntryID(next);
s->addChild( box );
CCDirector::sharedDirector()->replaceScene( s );
s->release();
}
void MenuLayer::registerWithTouchDispatcher()
{
CCDirector* pDirector = CCDirector::sharedDirector();
pDirector->getTouchDispatcher()->addTargetedDelegate(this, 0, true);
}
bool MenuLayer::ccTouchBegan(CCTouch* touch, CCEvent* event)
{
return true;
}
//-(void) MenuLayer::ccTouchEnded:(UITouch *)touch withEvent:(CCEvent *)event
//{
//}
//
//-(void) MenuLayer::ccTouchCancelled:(UITouch *)touch withEvent:(CCEvent *)event
//{
//}
void MenuLayer::ccTouchMoved(CCTouch* touch, CCEvent* event)
{
CCPoint diff = touch->getDelta();
CCNode *node = getChildByTag( kTagBox2DNode );
CCPoint currentPos = node->getPosition();
node->setPosition( ccpAdd(currentPos, diff) );
}
//------------------------------------------------------------------
//
// Box2DView
//
//------------------------------------------------------------------
Box2DView::Box2DView(void)
{
}
Box2DView* Box2DView::viewWithEntryID(int entryId)
{
Box2DView* pView = new Box2DView();
pView->initWithEntryID(entryId);
pView->autorelease();
return pView;
}
bool Box2DView::initWithEntryID(int entryId)
{
// setIsAccelerometerEnabled( true );
setTouchEnabled( true );
schedule( schedule_selector(Box2DView::tick) );
m_entry = g_testEntries + entryId;
m_test = m_entry->createFcn();
return true;
}
std::string Box2DView::title()
{
return std::string(m_entry->name);
}
void Box2DView::tick(float dt)
{
m_test->Step(&settings);
}
void Box2DView::draw()
{
CCLayer::draw();
ccGLEnableVertexAttribs( kCCVertexAttribFlag_Position );
kmGLPushMatrix();
m_test->m_world->DrawDebugData();
kmGLPopMatrix();
CHECK_GL_ERROR_DEBUG();
}
Box2DView::~Box2DView()
{
delete m_test;
}
void Box2DView::registerWithTouchDispatcher()
{
// higher priority than dragging
CCDirector* pDirector = CCDirector::sharedDirector();
pDirector->getTouchDispatcher()->addTargetedDelegate(this, -10, true);
}
bool Box2DView::ccTouchBegan(CCTouch* touch, CCEvent* event)
{
CCPoint touchLocation = touch->getLocation();
CCPoint nodePosition = convertToNodeSpace( touchLocation );
// NSLog(@"pos: %f,%f -> %f,%f", touchLocation.x, touchLocation.y, nodePosition.x, nodePosition.y);
return m_test->MouseDown(b2Vec2(nodePosition.x,nodePosition.y));
}
void Box2DView::ccTouchMoved(CCTouch* touch, CCEvent* event)
{
CCPoint touchLocation = touch->getLocation();
CCPoint nodePosition = convertToNodeSpace( touchLocation );
m_test->MouseMove(b2Vec2(nodePosition.x,nodePosition.y));
}
void Box2DView::ccTouchEnded(CCTouch* touch, CCEvent* event)
{
CCPoint touchLocation = touch->getLocation();
CCPoint nodePosition = convertToNodeSpace( touchLocation );
m_test->MouseUp(b2Vec2(nodePosition.x,nodePosition.y));
}
// void Box2DView::accelerometer(UIAccelerometer* accelerometer, CCAcceleration* acceleration)
// {
// //// Only run for valid values
// //if (acceleration.y!=0 && acceleration.x!=0)
// //{
// // if (test) test->SetGravity((float)-acceleration.y,(float)acceleration.x);
// //}
// }
void Box2dTestBedScene::runThisTest()
{
addChild(MenuLayer::menuWithEntryID(0));
CCDirector::sharedDirector()->replaceScene(this);
}