class MugetsuSpyCameraRightMode extends MugetsuCameraModeBase;


var float CamOffsetDistance; //distance to offset the camera from the player in unreal units
var float CamHeight; //how high cam is relative to pawn pelvis

function bool CameraUpdate( float fDeltaTime, out vector out_CamLoc, out rotator out_CamRot, out float out_FOV, Pawn playerpawn )
{
    local vector HitLoc,HitNorm, End, Start, vecCamHeight;

    vecCamHeight = vect(0,0,0);
    vecCamHeight.Z = CamHeight;
    Start = playerpawn.Location;

    End = (playerpawn.Location+vecCamHeight) - (Vector(playerpawn.Controller.Rotation)* (CamOffsetDistance));

    out_CamLoc = End;

    //trace to check if cam running into wall/floor
    if(playerpawn.Trace(HitLoc,HitNorm,End,Start,false,vect(12,12,12))!=none)
    {
        out_CamLoc = HitLoc + vecCamHeight;
    }

    //camera will look slightly above player
    out_CamRot=rotator((playerpawn.Location + vector(playerpawn.Rotation)*200*InterpDistSpy(playerpawn.Controller.Rotation, playerpawn) + vecCamHeight) - out_CamLoc);
    return true;
}

function float InterpDistSpy(Rotator ViewRot, Pawn playerpawn)
{
    local Rotator PRot, CRot;
    local float DegAngBetweenPC;
    PRot = rot(0,0,0);
    CRot = rot(0,0,0);
    PRot.Yaw = playerpawn.Rotation.Yaw;
    CRot.Yaw = ViewRot.Yaw;

    DegAngBetweenPC = Class'MugetsuToolBox'.static.GetSignedAngle(Vector(PRot), Vector(CRot), vect(0,0,1));

    if( DegAngBetweenPC < 0 )
    {
        return DegAngBetweenPC/-MugetsuPlayerController(MugetsuPawn(playerpawn).Controller).WallSpyDegree;
    }

    return 0.f;
}

DefaultProperties
{
        CamHeight = 20.0            //40 default value
        CamOffsetDistance= 200.0        //250 default value
}