dayzspectator.c

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class DayZSpectator : Camera
{
 private float m_SpeedMultiplier = 1.0;
 
 private float m_SendUpdateAcc = 0.0;
 
 void DayZSpectator()
 {
 SetEventMask(EntityEvent.FRAME);
 }
 
 override void EOnFrame(IEntity other, float timeSlice)
 {
 if (GetUApi().GetInputByID(UACarShiftGearUp).LocalPress())
 m_SpeedMultiplier = m_SpeedMultiplier + 2;
 if (GetUApi().GetInputByID(UACarShiftGearDown).LocalPress())
 m_SpeedMultiplier = m_SpeedMultiplier - 2;
 
 float speed = 5.0 * m_SpeedMultiplier;
 if (GetUApi().GetInputByID(UATurbo).LocalValue())
 speed *= 2;
 
 float forward = GetUApi().GetInputByID(UAMoveForward).LocalValue() - GetUApi().GetInputByID(UAMoveBack).LocalValue();
 float strafe = GetUApi().GetInputByID(UAMoveRight).LocalValue() - GetUApi().GetInputByID(UAMoveLeft).LocalValue();
 
 vector direction = GetDirection();
 vector directionAside = vector.Up * direction;
 
 vector oldPos = GetPosition();
 vector forwardChange = forward * timeSlice * direction * speed;
 vector strafeChange = strafe * timeSlice * directionAside * speed;
 vector newPos = oldPos + forwardChange + strafeChange;
 float yMin = GetGame().SurfaceRoadY(newPos[0], newPos[2]);
 if (newPos[1] < yMin)
 newPos[1] = yMin;
 
 SetPosition(newPos);
 
 float yawDiff = GetUApi().GetInputByID(UAAimLeft).LocalValue() - GetUApi().GetInputByID(UAAimRight).LocalValue();
 float pitchDiff = GetUApi().GetInputByID(UAAimDown).LocalValue() - GetUApi().GetInputByID(UAAimUp).LocalValue();
 vector oldOrient = GetOrientation();
 vector newOrient = oldOrient;
 newOrient[0] = newOrient[0] - Math.RAD2DEG * yawDiff * timeSlice;
 newOrient[1] = newOrient[1] - Math.RAD2DEG * pitchDiff * timeSlice;
 if (newOrient[1] < -89)
 newOrient[1] = -89;
 if (newOrient[1] > 89)
 newOrient[1] = 89;
 
 SetOrientation(newOrient);
 
 if (m_SendUpdateAcc > 0.5)
 {
 GetGame().UpdateSpectatorPosition(newPos);
 m_SendUpdateAcc = 0;
 }
 
 m_SendUpdateAcc = m_SendUpdateAcc + timeSlice;
 }
};