void Snake::hitByBullet(std::vector<SnakeNode>::iterator nodeHit)
{
if (fireClock_.getElapsedTime() - lastTimeShot_ >= TakeDamageDelay)
{
life_ -= 10;
lastTimeShot_ = fireClock_.getElapsedTime();
particleSystem_.addEmitter(createEmitter(nodeHit->getPosition()), sf::milliseconds(200));
}
}
void resetEmitters(void)
{
// called on engine startup, and between states. preps emitters for first use
int i;
for (i = 0; i < MAX_EMITTERS; ++i) {
createEmitter(&emitter[i]);
}
}
CEvent::CEvent(CEntity &owner, const tinyxml2::XMLElement *pElement)
: m_sID(Attribute(pElement, "id", "unset id")),
m_eRepeatType(REPEAT_TYPES_MAP.parseString(Attribute(pElement, "repeat", "none"))),
m_fRepeatTime(RealAttribute(pElement, "time", 0)),
m_fTimer(0),
m_Owner(owner),
m_bStarted(BoolAttribute(pElement, "started", false)) {
for (const tinyxml2::XMLElement *pChildElem = pElement->FirstChildElement(); pChildElem; pChildElem = pChildElem->NextSiblingElement()) {
if (strcmp(pChildElem->Value(), "emitter") == 0) {
m_lEmitter.push_back(createEmitter(pChildElem, *this));
}
else if (strcmp(pChildElem->Value(), "action") == 0) {
m_lActions.push_back(createAction(pChildElem, *this));
}
else {
throw Ogre::Exception(0, "Unknown event child '" + std::string(pChildElem->Value()) + "'", __FILE__);
}
}
}
struct EMITTER *getNewEmitter(float x, float y, float duration, float frequency, int number, void (*executeEmitterFunction)(float x, float y))
{
/* make new particle emitter - null if we can't get one */
struct EMITTER *e;
int i;
for (i = 0; i < MAX_EMITTERS; ++i) {
if (!emitter[i].executeEmitterFunction) {
e = &emitter[i];
createEmitter(e);
e->x = x;
e->y = y;
e->__internal__duration = (duration * 60);
e->__internal__frequency = (frequency * 60);
e->number = number;
e->executeEmitterFunction = executeEmitterFunction;
return e;
}
}
return NULL;
}
