IsUnderwater()

bool Hologram::IsUnderwater ( )

inlineprotected

См. определение в файле Hologram.c строка 845

    {
        if (CfgGameplayHandler.GetDisableIsUnderwaterCheck())
            return false;
        // Fast check middle of object
        string type;
        int liquid;
        g_Game.SurfaceUnderObjectCorrectedLiquid(m_Projection, type, liquid);
        
        if (liquid & (LIQUID_GROUP_WATER - LIQUID_SNOW))
        {
            #ifdef DIAG_DEVELOPER
            DebugText("IsUnderwater: ", false, true, " | Surface under object is water");
            #endif
            return true;
        }
        
        // Check every corner of the object
        vector left_close = m_Projection.CoordToParent( GetLeftCloseProjectionVector() );
        vector right_close = m_Projection.CoordToParent( GetRightCloseProjectionVector() );
        vector left_far = m_Projection.CoordToParent( GetLeftFarProjectionVector() );
        vector right_far = m_Projection.CoordToParent( GetRightFarProjectionVector() );
        float maxSea = g_Game.SurfaceGetSeaLevelMax() + 0.03;
        bool belowMaxSea = left_close[1] < maxSea || right_close[1] < maxSea || left_far[1] < maxSea || right_far[1] < maxSea;
        
        #ifdef DIAG_DEVELOPER
        // I'd rather duplicate this on internal than introduce (even) more raycasts than needed on retail..
        float lc = g_Game.GetWaterDepth(left_close);
        float rc = g_Game.GetWaterDepth(right_close);
        float lf = g_Game.GetWaterDepth(left_far);
        float rf = g_Game.GetWaterDepth(right_far);
        bool isTrue = (lc > 0 || rc > 0 || lf > 0 || rf > 0 || belowMaxSea);
        DebugText("IsUnderwater: ", false, isTrue, " belowMaxSea: " + belowMaxSea + " | (all must be less than zero) | lc: " + lc + " | rc: " + rc + " | lf: " + lf + " | rf: " + rf);
        //DebugText("Corner Height: ", false, true, " lc: " + left_close[1] + " | rc: " + right_close[1] + " | lf: " + left_far[1] + " | rf: " + right_far[1]);
        if (isTrue)
        {
            array<bool> conditions = {lc <= 0, rc <= 0, lf <= 0, rf <= 0};
            DrawBaseSpheres(conditions);
        }
        #endif
        
        return (belowMaxSea || g_Game.GetWaterDepth(left_close) > 0 || g_Game.GetWaterDepth(right_close) > 0 || g_Game.GetWaterDepth(left_far) > 0 || g_Game.GetWaterDepth(right_far) > 0); 
    }

Перекрестные ссылки g_Game, CfgGameplayHandler::GetDisableIsUnderwaterCheck(), GetLeftCloseProjectionVector(), GetLeftFarProjectionVector(), GetRightCloseProjectionVector(), GetRightFarProjectionVector(), LIQUID_GROUP_WATER, LIQUID_SNOW и m_Projection.

Используется в EvaluateCollision().