CameraShake.c

Go to the documentation of this file.

class CameraShake
{
    const float MIN_PLAYER_DISTANCE = 40;
    
    float m_Radius;
    float m_RadiusDecaySpeed;
    float m_RandomAngle;
    float m_Time;
    float m_InitLR;
    float m_InitUD;
    bool m_ToDelete;
    float m_Smoothness;
    float m_StregthFactor;
    DayZPlayerImplement m_Player;
    
    void ~CameraShake()
    {
        if(m_Player)
            m_Player.GetAimingModel().SetCamShakeValues(0, 0);
 
    }
    
    void CameraShake( float strength_factor, float radius, float smoothness, float radius_decay_speed )
    {
        /*
        
        Print("-----------ON CREATE------------");
        Print(camera_offset);
        Print("-----------ON CREATE END------------");
        */
        //m_Player = DayZPlayerImplement.Cast(player);
        m_Player = DayZPlayerImplement.Cast(GetGame().GetPlayer());
        m_StregthFactor = strength_factor;
        //m_InitLR = lr_angle;
        //m_InitUD = ud_angle;
        m_Radius = radius;
        m_RadiusDecaySpeed = radius_decay_speed;
        m_Smoothness = smoothness;
    }
    
    void Update(float delta_time, out float x_axis, out float y_axis)
    {
        if(m_ToDelete)
            delete this;
        
        m_Radius -= delta_time * m_RadiusDecaySpeed; //diminish radius each frame
        
        if( m_RandomAngle >= 0 )
        {
            m_RandomAngle = -m_Radius + (Math.RandomFloat( -m_Radius / m_Smoothness, m_Radius / m_Smoothness));
        }
        else
        {
            m_RandomAngle = m_Radius + (Math.RandomFloat( -m_Radius / m_Smoothness, m_Radius / m_Smoothness));
        }
        
        x_axis = m_RandomAngle * m_StregthFactor;
        y_axis = m_RandomAngle * m_StregthFactor;
 
        //Print(x_axis);
        //Print(y_axis);
        
        if( m_Radius < 0.01 )
        {
            m_ToDelete = true;
        }
    }
}