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Fix using uninitialized values when init() the first time

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This commit is contained in:
Benau 2016-10-10 13:00:37 +08:00
parent 03f9fb35da
commit aaa0e11770
1 changed files with 12 additions and 10 deletions
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22
src/karts/kart_model.cpp
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@ -131,6 +131,7 @@ KartModel::KartModel(bool is_master)
m_min_suspension[i] = -0.07f;
m_max_suspension[i] = 0.20f;
m_dampen_suspension_amplitude[i] = 2.5f;
m_default_physics_suspension[i] = 0.25f;
}
m_wheel_filename[0] = "";
m_wheel_filename[1] = "";
@ -861,17 +862,18 @@ void KartModel::update(float dt, float distance, float steer, float speed,
float suspension_length = 0.0f;
GhostKart* gk = dynamic_cast<GhostKart*>(m_kart);
// Prevent using m_default_physics_suspension uninitialized
if (gk && gt_replay_index == -1) break;
if (gk)
// Prevent using suspension length uninitialized
if (dt != 0.0f && !(gk && gt_replay_index == -1))
{
suspension_length = gk->getSuspensionLength(gt_replay_index, i);
}
else
{
suspension_length = m_kart->getVehicle()->getWheelInfo(i).
m_raycastInfo.m_suspensionLength;
if (gk)
{
suspension_length = gk->getSuspensionLength(gt_replay_index, i);
}
else
{
suspension_length = m_kart->getVehicle()->getWheelInfo(i).
m_raycastInfo.m_suspensionLength;
}
}
// Check documentation of Kart::updateGraphics for the following line