void CSPhysXObject_Character::frame(const float &elapsedtime)
{
float et = elapsedtime;
// add the gravity each frame
PxVec3 disp(0,0,0);
if (!m_Jumping) disp = PxVec3(0, -32.0f, 0);
vector3df tf = getTotalForce();
m_TotalForce = vector3df(0, 0, 0);
disp += PxVec3(tf.X, tf.Y, tf.Z);
disp.y += getHeight(et);
PxU32 collisionFlags = moveCharacter(disp, et, 0);
if (collisionFlags & PxControllerFlag::eCOLLISION_DOWN) stopJump();
}
/*
* This updates the planes offsets and frame
*
* @param input is used to check for player input
* @param deltaTime is used to update the frame of the plane
*/
void Plane::update(Input* input, int deltaTime)
{
//std::cout << "Delta is: " << deltaTime << std::endl;
//If player press the space key then make the plane jump
if (input->isKeyHit(SDLK_SPACE))
{
startJump();
}
//If plane is falling
if (motion_ == MOTION_Falling)
{
setVelocityY(getVelocityY() + GRAVITY * (deltaTime/1000.0f));
setOffsetY(getOffsetY() + getVelocityY());
//Check if the plane has reach the bottom maximum bounds
if (getOffsetY() >= SPRITE_MAX_BOTTOM)
{
setOffsetY(getOffsetY() - getVelocityY());
}
}
//Else if plane is jumping
else if (motion_ == MOTION_Jumping)
{
jump_.update(deltaTime);
if (jump_.getJumpTimeRemaining() > 0)
{
//Set the velocity
setVelocityY( getVelocityY() + JUMP_VELOCITY);
setOffsetY(getOffsetY() - getVelocityY());
//Check if the plane has reach the top maximum bounds
if (getOffsetY() <= SPRITE_MAX_TOP) {
setOffsetY(getOffsetY() + getVelocityY());
//Stop jumping
stopJump();
}
}
//Max jump is reach
else
{
stopJump();
}
}
elapseTime_ += deltaTime;
if (elapseTime_ > FPS)
{
frameCounter_++;
if (frameCounter_ == 3)
{
frameCounter_ = 0;
}
elapseTime_ = 0;
}
//Update the puff cloud
puffCloud_.setOffsetY(getOffsetY() + 10.0f);
puffCloud_.update(deltaTime);
//Shift the collision boxes
shiftCollisionBoxes();
}
