本文整理汇总了C++中DataModel::getTargets方法的典型用法代码示例。如果您正苦于以下问题：C++ DataModel::getTargets方法的具体用法？C++ DataModel::getTargets怎么用？C++ DataModel::getTargets使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DataModel的用法示例。
在下文中一共展示了DataModel::getTargets方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ccpDistance
Creeps *Towers::getClosestTarget()
{
Creeps *closestCreep = NULL;
double maxDistant = 99999;
DataModel *m = DataModel::getModel();
for (int i=0;i<m->getTargets()->count();i++) {
Creeps *creep=(Creeps *)m->getTargets()->objectAtIndex(i);
double curDistance = ccpDistance(getPosition(), creep->getPosition());
if (curDistance < maxDistant) {
closestCreep = creep;
maxDistant = curDistance;
}
}
if (maxDistant < _range)
return closestCreep;
return NULL;
}示例2: update
void HelloWorld::update(float dt) {
DataModel *m =DataModel:: getModel();
CCArray *projectilesToDelete =new CCArray();
Bullet *projectile =NULL;
/*CCLog("projectileRect count %d", m->getProjectiles()->count());*/
for (int i=0;i<m->getProjectiles()->count();i++) {
projectile=(Bullet *)m->getProjectiles()->objectAtIndex(i);
CCRect projectileRect = CCRectMake(projectile->getPosition().x - (projectile->getContentSize().width/2),
projectile->getPosition().y - (projectile->getContentSize().height/2),
projectile->getContentSize().width,
projectile->getContentSize().height);
/* CCLog("projectileRect width %f height %f ", projectile->getContentSize().width, projectile->getContentSize().height);*/
CCArray *targetsToDelete = new CCArray();
for (int j=0;j<m->getTargets()->count();j++) {
CCSprite *target=(CCSprite *)m->getTargets()->objectAtIndex(j);
CCRect targetRect = CCRectMake(target->getPosition().x - (target->getContentSize().width/2),
target->getPosition().y - (target->getContentSize().height/2),
target->getContentSize().width,
target->getContentSize().height);
// if (CGRectIntersectsRect(projectileRect, targetRect)) {
if(projectileRect.intersectsRect(targetRect)){
projectilesToDelete->addObject(projectile);
Creeps *creep = (Creeps *)target;
int bulletType=projectile->getTag();
/*CCLog("hellocpp update bullettype %d",bulletType);*/
if (bulletType ==0){//MachineGun Projectile
int hp=creep->getHp();
creep->setHp(--hp);
//
if (creep->getHp() <= 0) {
targetsToDelete->addObject(target);
gameHUD->updateResources(1);
removeChild(creep->getHealthBar(),true);
}
break;
}
else if (bulletType ==1){//Freeze projectile
CCMoveTo*actionFreeze = CCMoveTo::create(1,creep->getPosition());
CCCallFuncN* actionMoveResume = CCCallFuncN::create(this, callfuncN_selector(HelloWorld::ResumePath));
creep->stopAllActions();
creep->runAction(CCSequence:: create(actionFreeze, actionMoveResume, NULL));
break;
}
break;
}
}
for (int k=0; k<targetsToDelete->count(); k++) {
CCSprite* target=(CCSprite*)targetsToDelete->objectAtIndex(k);
m->getTargets()->removeObject(target);
removeChild(target, true);
}
targetsToDelete->release();
}
for (int k=0; k<projectilesToDelete->count(); k++) {
CCSprite *projectile=(CCSprite *)projectilesToDelete->objectAtIndex(k);
m->getProjectiles()->removeObject(projectile);
removeChild(projectile,true);
}
projectilesToDelete->release();
Wave *wave =getCurrentWave();
if (wave!=NULL&&m->getTargets()->count() ==0 && wave->getRedCreeps()<=0&&wave->getGreenCreeps()<=0){
// getNextWave();
// gameHUD->updateWaveCount();
schedule(schedule_selector(HelloWorld::waveWait),3.0);
gameHUD->newWaveApproaching();
}
}示例3: addTarget
void HelloWorld::addTarget() {
DataModel *m = DataModel::getModel();
Wave * wave = getCurrentWave();
int tc=wave->getRedCreeps();
int gn=wave->getGreenCreeps();
if (tc <= 0&&gn<=0) {
return; //[self getNextWave];
}
// wave->setTotalCreeps(--tc);
Creeps *target = NULL;
// if ((arc4random() % 2) == 0) {
// target = FastRedCreep::creep();
// } else {
// target = StrongGreenCreep::creep();
// }
int random=CCRANDOM_0_1()*100;
if ((random % 2) == 0) {
if (wave->getRedCreeps()>0) {
target =Creeps::create(ENERMY_NAME[0].c_str(),0,Info::getInfo()->creepInfo->value[0]);
wave->setRedCreeps(--tc);
}
else if (wave->getGreenCreeps()>0){
target = Creeps::create(ENERMY_NAME[1].c_str(),1,Info::getInfo()->creepInfo->value[1]);
wave->setGreenCreeps(--gn);
// NSLog(@"no more red");
}
}
else {
if (wave->getGreenCreeps()>0) {
target = Creeps::create(ENERMY_NAME[1].c_str(),1,Info::getInfo()->creepInfo->value[1]);
wave->setGreenCreeps(--gn);
}
else if (wave->getRedCreeps()>0){
target = Creeps::create(ENERMY_NAME[0].c_str(),0,Info::getInfo()->creepInfo->value[0]);
wave->setRedCreeps(--tc);
//NSLog(@"no more green");
}
}
WayPoint *waypoint = target->getCurrentWaypoint();
target->setPosition( waypoint->getPosition());
waypoint = target->getNextWaypoint();
target->setVisible(true);
addChild(target,1);
target->setHealthBar(CCProgressTimer::create(CCSprite::create("health_bar_red.png")));
target->getHealthBar()->setType(kCCProgressTimerTypeBar);
target->getHealthBar()->setPercentage(100);
target->getHealthBar()->setScale(0.1);
target->getHealthBar()->setPosition(ccp(target->getPosition().x,(target->getPosition().y+20)));
addChild(target->getHealthBar(),3);
int moveDuration = target->getMoveDuration();
CCMoveTo* actionMove = CCMoveTo::create(moveDuration,waypoint->getPosition());
CCCallFuncN* actionMoveDone =CCCallFuncN::create(this,callfuncN_selector(HelloWorld::FollowPath));
target->runAction(CCSequence::create(actionMove, actionMoveDone, NULL));
// Add to targets array
target->setTag(1);
m->getTargets()->addObject(target);
}