plugincharplacement.c

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class PluginCharPlacement extends PluginBase
{
 PluginDeveloper m_ModuleDeveloper;
 PlayerBase m_Character;
 ref Timer m_Timer;
 bool m_Initialized;
 vector m_cam_pos;
 vector m_character_pos;
 vector m_camera_dir;
 vector m_cameraTrans[4];
 vector m_demoPos;
 vector m_demoRot;
 vector m_camera_orientation;
 
 const float FOV = 0.5236;
 
 void CheckInit()
 {
 if ( m_Initialized )
 {
 Print("logging...");
 Log(FOV.ToString(),"FOV");
 Log(m_camera_dir.ToString(),"camera dir");
 Log(m_cam_pos.ToString(),"camera pos");
 Log(m_demoPos.ToString(),"character pos");
 
 return;
 }
 
 if( FreeDebugCamera.GetInstance().IsActive() ) 
 Init();
 }
 
 void Init()
 {
 if(m_Character)
 m_Character.Delete();
 
 m_Initialized = true;
 m_Character = PlayerBase.Cast( GetGame().CreateObject("SurvivorF_Judy", FreeDebugCamera.GetInstance().GetPosition(), false, false/*ai*/) );
 
 FreeDebugCamera.GetInstance().SetFOV(FOV); //default scene FOV
 m_demoRot = "0 0 0";
 }
 
 override void OnUpdate(float delta_time)
 {
 if(!m_Initialized) return;
 if(!FreeDebugCamera.GetInstance().IsActive()) return;
 if(!m_Character) return;
 m_camera_orientation = FreeDebugCamera.GetInstance().GetOrientation();
 m_camera_orientation[1] = 1;
 FreeDebugCamera.GetInstance().SetOrientation(m_camera_orientation); //remove to unlock vertical axis
 m_cam_pos = FreeDebugCamera.GetInstance().GetPosition();
 m_character_pos = m_Character.GetPosition();
 m_camera_dir = FreeDebugCamera.GetInstance().GetDirection();
 
 m_camera_dir.Normalize();
 m_Character.SetPosition(CalculatePos());//(FreeDebugCamera.GetInstance().GetPosition() + ( m_camera_dir * 2) );
 m_demoRot[0] = Math.Atan2(-m_camera_dir[0], -m_camera_dir[2]) * Math.RAD2DEG;
 m_Character.SetOrientation(m_demoRot);//(FreeDebugCamera.GetInstance().GetPosition() - m_demoPos);
 }
 
 override void OnDestroy()
 {
 FreeDebugCamera.GetInstance().SetFOV(g_Game.GetUserFOV());
 }
 
 vector CalculatePos()
 {
 vector cam_pos = FreeDebugCamera.GetInstance().GetPosition();
 Math3D.MatrixIdentity4(m_cameraTrans);
 Math3D.DirectionAndUpMatrix(m_camera_dir/* - SnapToGround(cam_pos)*/, "0 1 0", m_cameraTrans);
 m_cameraTrans[3] = cam_pos;
 m_demoPos = Vector(/*0.685547, -0.988281,*/0,0, 3.68823).Multiply4(m_cameraTrans);
 m_demoPos[1] = GetGame().SurfaceY(m_demoPos[0], m_demoPos[2]);
 
 return m_demoPos;
 }
}