本文整理汇总了C++中Fish::getPosition方法的典型用法代码示例。如果您正苦于以下问题：C++ Fish::getPosition方法的具体用法？C++ Fish::getPosition怎么用？C++ Fish::getPosition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Fish的用法示例。
在下文中一共展示了Fish::getPosition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: display
void Scene::display() {
// Clear screen, initialise culling
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Select model view matrix
glMatrixMode(GL_MODELVIEW);
// Draw solid bodies
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glLoadIdentity();
Fish* f = Fish::getFirst();
Vector* v = f->getPosition();
GLfloat lightPos[] = { static_cast<GLfloat>(v->x),
static_cast<GLfloat>(v->y - 10), static_cast<GLfloat>(v->z), 1.0 };
glLightfv(GL_LIGHT0, GL_POSITION, lightPos);
// args 1-3: viewer coordinates,
// args 4-5: point looked at,
// args 7-9: "up" vector
gluLookAt(
camPos[activeCam]->x, camPos[activeCam]->y, camPos[activeCam]->z,
0.0, 20.0, 0.0,
0.0, 1.0, 0.0);
// Draw scene graph
fishList->work();
if (!calculateFishCount) {
sharkList->work();
}
graph->work();
if (drawNames) {
Text::drawAll();
} else {
fpsDisplay->draw();
for (list<Text*>::iterator it = helpDisplay.begin(); it != helpDisplay.end(); it++) {
(*it)->draw();
}
}
glFlush();
glutSwapBuffers();
if (calculateFishCount) {
glutPostRedisplay();
}
frames++;
}示例2: XMTMoveAI
//.........这里部分代码省略.........
Fish* fish = Fish::createFish(1,
Vec2(25 + 700 * rd2, 1334),
level,
gData->_minRunSpeed + 200 * rd3,
true,
nullptr);
fish->setTag(OBJ_FISH);
playLayer->apiAddFish(fish);
}
}
if(disRemainder4Block == 0 && disDivisor4Block != _disDivisor4Block)
{
// create block
_disDivisor4Block = disDivisor4Block;
// create fish
float rd2 = CCRANDOM_0_1();
float x = 25 + 700 * rd2;
log("create block");
BFBlock* block = BFBlock::createBlock(Vec2(x, 1334));
block->setTag(OBJ_BLOCK);
playLayer->apiAddBlock(block);
}
}
Fish* player = playLayer->xGetPlayer();
// collision detection
{
Vec2 pPos = player->getPosition();
gData->_playerPosY = pPos.y;
Rect pRect = player->getBoundingBox();
Vector<Node*>& children = playLayer->getChildren();
for(auto a : children)
{
if((a->getTag() & OBJ_FISH) == OBJ_FISH)
{
Fish* fish = (Fish*)a;
Rect fRect = fish->getBoundingBox();
if(fRect.intersectsRect(pRect))
{
if(fish->GetLevel() > player->GetLevel())
{
// game over
gData->_healthPoint = 0;
JizGame::getInstance()->playAudioEffect("audioeffect/hurt2.mp3");
}
else
{
JizGame::getInstance()->playAudioEffect("audioeffect/eat1.mp3");
gData->_experience += (10 + fish->GetLevel());
gData->_eatedCount++;
gData->_staminaPoint += gData->_staminaRecoverPoint* fish->GetLevel();
// eat fish
gData->_staminaPoint += 10;
fish->Die();
fish->setTag(OBJ_ORNAMENTAL);
auto layerEffect = (XEffectLayer*)playLayer->getChildByTag(LAYER_EFFECT);示例3: checkCollision
void GameScene::checkCollision(){
std::vector<int> catched;
for (int i = 0; i < _fish.size(); i++) {
Fish *fish = _fish.at(i);
if (!fish->getIsCatched()) {
Point fishPoint = fish->getPosition();
Size fishSize = Size(fish->getContentSize().width * fabs(fish->getScaleX()), fish->getContentSize().height * fabs(fish->getScaleY()));
Point hookpoint = _fisherman->getHookWorldPoint();
bool x = false;
bool y = false;
if (((fishPoint.x - (fishSize.width/2)) < hookpoint.x) &&
((fishPoint.x + (fishSize.width/2)) > hookpoint.x)) {
x = true;
}
if (((fishPoint.y - (fishSize.height/2)) < hookpoint.y) &&
((fishPoint.y + (fishSize.height/2)) > hookpoint.y)) {
y = true;
}
if (x && y) {
catched.push_back(i);
}
}
}
for (int i = 0; i < catched.size(); i++) {
int x = catched.at(i);
Fish *f = _fish.at(x);
if(f != _catchedFish) {
f->setIsCatched(true);
if (!_catchedFish) {
CocosDenshion::SimpleAudioEngine::getInstance()->playEffect("new_pick_up.wav");
_catchedFish = f;
_catchedFish->setPreventAnimations(true);
_catchedFish->setRotation(_catchedFish->getScaleX() > 0 ? 90 : 270);
_scoreMultiplier = 1;
_currentScore = _catchedFish->getScore();
} else {
if (!dynamic_cast<Turtle*>(f)) {
CocosDenshion::SimpleAudioEngine::getInstance()->playEffect("new_pick_up.wav");
_scoreMultiplier ++;
if (f->getScore() > _catchedFish->getScore()) {
// f->setScore(f->getScore());
_fish.erase(std::remove(_fish.begin(), _fish.end(), _catchedFish), _fish.end());
_catchedFish->removeFromParent();
_catchedFish = NULL;
_catchedFish = f;
_currentScore += _catchedFish->getScore();
_catchedFish->setPreventAnimations(true);
_catchedFish->setRotation(_catchedFish->getScaleX() > 0 ? 90 : 270);
} else {
_currentScore += f->getScore();
_fish.erase(std::remove(_fish.begin(), _fish.end(), f), _fish.end());
f->removeFromParent();
f = NULL;
}
}
}
}
}
if (_currentScore > 0) {
char buff[100];
sprintf(buff, "%dX%i", (int)roundf(_currentScore),(int)_scoreMultiplier);
std::string buffAsStdStr = buff;
_currentLabel->setString(buffAsStdStr);
}
}