dayzplayercamera1stperson.c

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// *************************************************************************************
// ! DayZPlayerCamera1stPerson - 1st person camera
// *************************************************************************************
class DayZPlayerCamera1stPerson extends DayZPlayerCameraBase
{
 static const float CONST_UD_MIN = -85.0; 
 static const float CONST_UD_MAX = 85.0; 
 
 static const float CONST_LR_MIN = -160.0; 
 static const float CONST_LR_MAX = 160.0; 
 
 
 void DayZPlayerCamera1stPerson(DayZPlayer pPlayer, HumanInputController pInput)
 {
 m_iBoneIndex = pPlayer.GetBoneIndexByName("Head");
 if (m_iBoneIndex == -1)
 {
 Print("DayZPlayerCamera1stPerson: main bone not found");
 }
 
 m_OffsetLS = "0.04 0.04 0"; //x - up, y - forward
 }
 
 
 //
 override void OnActivate(DayZPlayerCamera pPrevCamera, DayZPlayerCameraResult pPrevCameraResult)
 {
 super.OnActivate(pPrevCamera, pPrevCameraResult);
 
 if (pPrevCamera)
 {
 vector baseAngles = pPrevCamera.GetBaseAngles();
 m_fUpDownAngle = baseAngles[0]; 
 m_fLeftRightAngle = baseAngles[1]; 
 
 vector addAngles = pPrevCamera.GetAdditiveAngles();
 m_fUpDownAngleAdd = addAngles[0];
 m_fLeftRightAngleAdd = addAngles[1];
 }
 }
 
 // 
 override void OnUpdate(float pDt, out DayZPlayerCameraResult pOutResult)
 {
 m_CurrentCameraYaw = UpdateLRAngleUnlocked(m_fLeftRightAngle, m_fLeftRightAngleAdd, CONST_LR_MIN, CONST_LR_MAX, pDt);
 m_CurrentCameraPitch = UpdateUDAngleUnlocked(m_fUpDownAngle, m_fUpDownAngleAdd, CONST_UD_MIN, CONST_UD_MAX, pDt);
 
 Math3D.YawPitchRollMatrix(GetCurrentOrientation(), pOutResult.m_CameraTM);
 pOutResult.m_CameraTM[3] = m_OffsetLS;
 
 pOutResult.m_iDirectBone = m_iBoneIndex;
 pOutResult.m_iDirectBoneMode = 1;
 pOutResult.m_fUseHeading = 1.0;
 pOutResult.m_fInsideCamera = 1.0;
 
 pOutResult.m_fNearPlane = 0.04; //0.07 default
 
 ProcessCameraShake(pDt, m_fLeftRightAngle, m_fUpDownAngleAdd);
 
 InitCameraOnPlayer();
 StdFovUpdate(pDt, pOutResult);
 UpdateCameraNV(PlayerBase.Cast(m_pPlayer));
 }
 
 override vector GetBaseAngles()
 {
 vector a;
 a[0] = m_fUpDownAngle;
 a[1] = m_fLeftRightAngle;
 a[2] = 0;
 return a;
 }
 
 override vector GetAdditiveAngles()
 {
 vector a;
 a[0] = m_fUpDownAngleAdd;
 a[1] = m_fLeftRightAngleAdd;
 a[2] = 0;
 return a;
 }
 
 override string GetCameraName()
 {
 return "DayZPlayerCamera1stPerson";
 }
 
 protected int m_iBoneIndex; 
 protected vector m_OffsetLS; 
 
 protected float m_fUpDownAngle; 
 protected float m_fUpDownAngleAdd; 
 protected float m_fLeftRightAngle; 
 protected float m_fLeftRightAngleAdd; 
}
 
// *************************************************************************************
// ! DayZPlayerCamera1stPersonUnconscious - first person only unconscious
// *************************************************************************************
class DayZPlayerCamera1stPersonUnconscious extends DayZPlayerCamera1stPerson
{
 void DayZPlayerCamera1stPersonUnconscious(DayZPlayer pPlayer, HumanInputController pInput)
 {
 m_iBoneIndex = pPlayer.GetBoneIndexByName ("Head");
 }
 
 override void OnUpdate(float pDt, out DayZPlayerCameraResult pOutResult)
 {
 super.OnUpdate(pDt, pOutResult);
 
 pOutResult.m_iDirectBone = m_iBoneIndex;
 pOutResult.m_iDirectBoneMode = 4;
 pOutResult.m_fUseHeading = 0.0;
 
 vector rot;
 rot[0] = 0;
 rot[1] = 90;
 rot[2] = 0;
 
 Math3D.YawPitchRollMatrix(rot, pOutResult.m_CameraTM);
 }
}