void cRocket::update(float deltaTime)
{
if (m_InputMgr->isKeyDown(VK_RIGHT))
{
spritePos2D.x += 5.0f;
}
if (m_InputMgr->isKeyDown(VK_LEFT))
{
spritePos2D.x -= 5.0f;
}
if (m_InputMgr->isKeyDown(int('Z')))
{
if (bigBullet)
{
bigBullet = false;
} else
if (!bigBullet)
{
bigBullet = true;
}
}
if (m_InputMgr->isKeyDown(VK_UP))
{
}
if (m_InputMgr->isKeyDown(VK_SPACE))
{
if (!bigBullet)
{
// Add new bullet sprite to the vector array
theRocketBullets.push_back(new cBullet);
int numBullets = theRocketBullets.size() - 1;
theRocketBullets[numBullets]->setSpritePos(glm::vec2(spritePos2D.x, spritePos2D.y));
theRocketBullets[numBullets]->setSpriteTranslation(glm::vec2(12.0f, 12.0f));
theRocketBullets[numBullets]->setTexture(theGameTextures[3]->getTexture());
theRocketBullets[numBullets]->setTextureDimensions(theGameTextures[3]->getTWidth(), theGameTextures[3]->getTHeight());
theRocketBullets[numBullets]->setSpriteCentre();
theRocketBullets[numBullets]->setBulletVelocity(glm::vec2(0.0f, 0.0f));
theRocketBullets[numBullets]->setSpriteRotation(getSpriteRotation());
theRocketBullets[numBullets]->setActive(true);
theRocketBullets[numBullets]->setMdlRadius();
// play the firing sound
m_SoundMgr->getSnd("Shot")->playAudio(AL_TRUE);
}
if (bigBullet)
{
theBigBullets.push_back(new cBullet2);
int numBullets = theBigBullets.size() - 1;
theBigBullets[numBullets]->setSpritePos(glm::vec2(spritePos2D.x, spritePos2D.y));
theBigBullets[numBullets]->setSpriteTranslation(glm::vec2(3.0f, 3.0f));
theBigBullets[numBullets]->setTexture(theGameTextures[2]->getTexture());
theBigBullets[numBullets]->setTextureDimensions(theGameTextures[2]->getTWidth(), theGameTextures[2]->getTHeight());
theBigBullets[numBullets]->setSpriteCentre();
theBigBullets[numBullets]->setBulletVelocity(glm::vec2(0.0f, 0.0f));
theBigBullets[numBullets]->setSpriteRotation(getSpriteRotation());
theBigBullets[numBullets]->setActive(true);
theBigBullets[numBullets]->setMdlRadius();
}
}
if (spritePos2D.x + (textureWidth / 2) > 1024)
{
spritePos2D.x -= 5.0f;
}
if (spritePos2D.x - (textureWidth / 2) < 0)
{
spritePos2D.x += 5.0f;
}
if (spriteRotation > 360)
{
spriteRotation -= 360.0f;
}
glm::vec2 spriteVelocityAdd = glm::vec2(0.0f, 0.0f);
spriteVelocityAdd.x = (glm::sin(glm::radians(spriteRotation)));
spriteVelocityAdd.y = -(glm::cos(glm::radians(spriteRotation)));
spriteVelocityAdd *= spriteTranslation;
rocketVelocity += spriteVelocityAdd;
spritePos2D += rocketVelocity * deltaTime;
rocketVelocity *= 0.95;
/*
==============================================================
| Check for collisions
==============================================================
*/
for (vector<cBullet*>::iterator bulletIterartor = theRocketBullets.begin(); bulletIterartor != theRocketBullets.end(); ++bulletIterartor)
{
(*bulletIterartor)->update(deltaTime);
for (vector<cAsteroid*>::iterator asteroidIterator = theAsteroids.begin(); asteroidIterator != theAsteroids.end(); ++asteroidIterator)
{
if ((*asteroidIterator)->collidedWith((*asteroidIterator)->getBoundingRect(), (*bulletIterartor)->getBoundingRect()))
{
// if a collision set the bullet and asteroid to false
(*asteroidIterator)->setActive(false);
(*bulletIterartor)->setActive(false);
Score += 10;
}
}
for (vector<cEnemy2*>::iterator shipIterator = theShips.begin(); shipIterator != theShips.end(); ++shipIterator)
{
if ((*shipIterator)->collidedWith((*shipIterator)->getBoundingRect(), (*bulletIterartor)->getBoundingRect()))
{
// if a collision set the bullet and asteroid to false
(*bulletIterartor)->setActive(false);
}
}
}
for (vector<cBullet2*>::iterator bbulletIterartor = theBigBullets.begin(); bbulletIterartor != theBigBullets.end(); ++bbulletIterartor)
{
(*bbulletIterartor)->update(deltaTime);
for (vector<cAsteroid*>::iterator asteroidIterator = theAsteroids.begin(); asteroidIterator != theAsteroids.end(); ++asteroidIterator)
{
if ((*asteroidIterator)->collidedWith((*asteroidIterator)->getBoundingRect(), (*bbulletIterartor)->getBoundingRect()))
{
// if a collision set the bullet and asteroid to false
(*asteroidIterator)->setActive(false);
(*bbulletIterartor)->setActive(false);
}
}
for (vector<cEnemy2*>::iterator shipIterator = theShips.begin(); shipIterator != theShips.end(); ++shipIterator)
{
if ((*shipIterator)->collidedWith((*shipIterator)->getBoundingRect(), (*bbulletIterartor)->getBoundingRect()))
{
// if a collision set the bullet and asteroid to false
(*shipIterator)->setActive(false);
(*bbulletIterartor)->setActive(false);
Score += 50;
}
}
}
vector<cBullet*>::iterator bulletIterartor = theRocketBullets.begin();
while (bulletIterartor != theRocketBullets.end())
{
if ((*bulletIterartor)->isActive() == false)
{
bulletIterartor = theRocketBullets.erase(bulletIterartor);
// play the explosion sound.
m_SoundMgr->getSnd("Explosion")->playAudio(AL_TRUE);
}
else
{
//(*bulletIterartor)->update(deltaTime);
(*bulletIterartor)->render();
++bulletIterartor;
}
}
vector<cBullet2*>::iterator bbulletIterartor = theBigBullets.begin();
while (bbulletIterartor != theBigBullets.end())
{
if ((*bbulletIterartor)->isActive() == false)
{
bbulletIterartor = theBigBullets.erase(bbulletIterartor);
// play the explosion sound.
m_SoundMgr->getSnd("Explosion")->playAudio(AL_TRUE);
}
else
{
//(*bulletIterartor)->update(deltaTime);
(*bbulletIterartor)->render();
++bbulletIterartor;
}
}
}
void cPlayer::update(float deltaTime)
{
if (m_InputMgr->isKeyDown(VK_RIGHT))
{
spriteRotation += 5.0f;
}
if (m_InputMgr->isKeyDown(VK_LEFT))
{
spriteRotation -= 5.0f;
}
if (m_InputMgr->isKeyDown(VK_UP))
{
spriteTranslation = (glm::vec2(2.0f, 2.0f));
}
if (m_InputMgr->isKeyDown(VK_DOWN))
{
spriteTranslation = -(glm::vec2(2.0f, 2.0f));
}
if (m_InputMgr->isKeyDown(int('A')))
{
spriteScaling += 0.2f;
}
if (m_InputMgr->isKeyDown(int('S')))
{
spriteScaling -= 0.2f;
}
if (m_InputMgr->isKeyDown(VK_SPACE))
{
// Add new bullet sprite to the vector array
thePlayerBullets.push_back(new cBullet);
int numBullets = thePlayerBullets.size() - 1;
thePlayerBullets[numBullets]->setSpritePos(glm::vec2(spritePos2D.x , spritePos2D.y));
thePlayerBullets[numBullets]->setSpriteTranslation(glm::vec2(2.0f, 2.0f));
thePlayerBullets[numBullets]->setTexture(theGameTextures[4]->getTexture());
thePlayerBullets[numBullets]->setTextureDimensions(theGameTextures[4]->getTWidth(), theGameTextures[4]->getTHeight());
thePlayerBullets[numBullets]->setSpriteCentre();
thePlayerBullets[numBullets]->setBulletVelocity(glm::vec2(0.0f, 0.0f));
thePlayerBullets[numBullets]->setSpriteRotation(getSpriteRotation());
thePlayerBullets[numBullets]->setActive(true);
thePlayerBullets[numBullets]->setMdlRadius();
// play the firing sound
m_SoundMgr->getSnd("Shot")->playAudio(AL_TRUE);
}
if (spriteRotation > 360)
{
spriteRotation -= 360.0f;
}
glm::vec2 spriteVelocityAdd = glm::vec2(2.0f, 0.0f);
spriteVelocityAdd.x = (glm::sin(glm::radians(spriteRotation)));
spriteVelocityAdd.y = -(glm::cos(glm::radians(spriteRotation)));
spriteVelocityAdd *= spriteTranslation;
playerVelocity += spriteVelocityAdd;
spritePos2D += playerVelocity * deltaTime;
playerVelocity *= 0.95;
/*
==============================================================
| Check for collisions
==============================================================
*/
for (vector<cBullet*>::iterator bulletIterartor = thePlayerBullets.begin(); bulletIterartor != thePlayerBullets.end(); ++bulletIterartor)
{
(*bulletIterartor)->update(deltaTime);
for (vector<cTarget*>::iterator targetIterator = theTargets.begin(); targetIterator != theTargets.end(); ++targetIterator)
{
if ((*targetIterator)->collidedWith((*targetIterator)->getBoundingRect(), (*bulletIterartor)->getBoundingRect()))
{
// if a collision set the bullet and target to false
(*targetIterator)->setActive(false);
(*bulletIterartor)->setActive(false);
}
}
}
vector<cBullet*>::iterator bulletIterartor = thePlayerBullets.begin();
while (bulletIterartor != thePlayerBullets.end())
{
if ((*bulletIterartor)->isActive() == false)
{
bulletIterartor = thePlayerBullets.erase(bulletIterartor);
// play the explosion sound.
m_SoundMgr->getSnd("Explosion")->playAudio(AL_TRUE);
}
else
{
//(*bulletIterartor)->update(deltaTime);
(*bulletIterartor)->render();
++bulletIterartor;
}
}
}
