Meteor::Meteor(float radius)
{
vertices.setPrimitiveType(sf::LinesStrip);
for (int angle = 0; angle < 360 - maxAngle+minAngle; angle += minAngle + rand() % (maxAngle-minAngle))
{
float r = radius - rand() % (int(radius)/4);
sf::Vector2f pos = r * radiansToVector(degreesToRadians(angle));
vertices.append(sf::Vertex(pos));
}
vertices.append(sf::Vertex(vertices[0].position));
angularVel = rand() % 100 - 50;
objectType = ObjectType::METEOR;
VertexObject::VerexObject();
}
CCPoint AnalogStick::getPressedVector ( KDvoid )
{
KDfloat fMagnitude = kdSqrtf ( kdPowf ( m_tPressedVector.x, 2 ) + kdPowf ( m_tPressedVector.y, 2 ) );
fMagnitude += 0.25f;
CCPoint tPressedVector = ccp ( m_tPressedVector.x * 1.25f, m_tPressedVector.y * 1.25f );
// 25% end deadzone to make it easier to hold highest magnitude
if ( fMagnitude > 1 )
{
KDfloat fRadians = vectorToRadians ( m_tPressedVector );
tPressedVector = radiansToVector ( fRadians + KD_PI_F / 2 );
}
return tPressedVector;
}
KDvoid AnalogStick::repositionBarWithPoint ( const CCPoint& tPoint )
{
const CCSize tSize = this->getContentSize ( );
// Rotation
KDfloat fRadians = vectorToRadians ( m_tPressedVector );
KDfloat fDegrees = radiansToDegrees ( fRadians );
m_pBar->setRotation ( fDegrees );
CCSpriteFrameCache* pCache = CCSpriteFrameCache::sharedSpriteFrameCache ( );
m_pBar->setDisplayFrame ( pCache->spriteFrameByName ( "analog_bar.png" ) );
CCRect tBarTexRect = m_pBar->getTextureRect ( );
KDfloat fDistFromCenter = distanceBetweenPoints ( tPoint, this->getPosition ( ) );
KDfloat fSizeMod = fDistFromCenter / tSize.cx;
KDfloat fOldHeight = tBarTexRect.size.cy;
KDfloat fNewHeight = fOldHeight * fSizeMod * 5;
// Custom fixes
if ( fNewHeight < 100 )
{
fNewHeight = 100.0f;
}
if ( fDistFromCenter < 3 )
{
fNewHeight = 0.0f;
}
m_pBar->setTextureRect ( CCRect ( tBarTexRect.origin.x, tBarTexRect.origin.y + ( fOldHeight - fNewHeight ), tBarTexRect.size.cx, fNewHeight ) );
m_pBar->setAnchorPoint ( ccp ( 0.5f, 0 ) );
CCPoint tDirectionVector = radiansToVector ( fRadians - KD_PI_F / 2 );
m_pBar->setPosition ( ccp ( tSize.cx / 2 + tDirectionVector.x * tSize.cx / 4, tSize.cy / 2 + tDirectionVector.y * tSize.cy / 4 ) );
}
inline sf::Vector2f randomVector(float radius)
{
return float(radius * sqrt((double) rand() / RAND_MAX)) * radiansToVector(rand() % PIx2);
}
