CheckSurfaceLiquid()

bool CCTLiquid::CheckSurfaceLiquid ( PlayerBase player, Object targetObj, vector hitPosition, vector playerPos, bool isValidInteract, out string surfaceType )

inlineprotected

Valid object source wins, do not also check surface.

Preserve ValidateDistances() range check for surface-liquid hits.

Do not allow water merely below grass/terrain.

См. определение в файле CCTLiquid.c строка 180

    {
        surfaceType = string.Empty;
        
        if (isValidInteract)
            return false;
        
        if (IsNearlyZero(hitPosition))
            return false;
 
        m_SurfaceDetectionParams.position = hitPosition;
        SurfaceDetectionResult surfaceResult = new SurfaceDetectionResult();
        if (!g_Game.GetSurface(m_SurfaceDetectionParams, surfaceResult))
            return false;
            
        if (!surfaceResult)
            return false;
        
        SurfaceInfo surfaceInfo = surfaceResult.surface;
        if (!surfaceInfo)
            return false;
        
        surfaceType = surfaceInfo.GetSurfaceType();
        if (surfaceType == string.Empty)
            return false;
        
        float surfaceHeight = surfaceResult.height;
        float heightDiffSurface = Math.AbsFloat(hitPosition[1] - surfaceHeight);
        float playerToSurfaceHeight = Math.AbsFloat(playerPos[1] - surfaceHeight);
        
        int liquidType = g_Game.CorrectLiquidType(surfaceInfo.GetLiquidType());
        if (liquidType == LIQUID_NONE)
            return false;
        
        vector liquidSurfacePos = hitPosition;
        liquidSurfacePos[1] = surfaceHeight;
        
        if (!IsCursorActuallyOnLiquidSurface(hitPosition, liquidSurfacePos))
            return false;
        
        vector surfacePos = liquidSurfacePos;
        surfacePos[1] = surfacePos[1] + LIQUID_SURFACE_RAYCAST_OFFSET;
        
        if (vector.Distance(playerPos, surfacePos) > m_MaxActionDistance)
            return false;
        
        if (targetObj)
        {
            if (heightDiffSurface > 0.25)
                return false;
        
            if (!HasClearPathToLiquidSurface(player, surfacePos))
                return false;
        }
        else
        {
            if (!HasClearPathToLiquidSurface(player, surfacePos))
                return false;
        }
        
        if (playerToSurfaceHeight > m_MaxVerticalReach)
            return false;
        
        m_LiquidType = liquidType;
        return true;
    }

Перекрестные ссылки Math::AbsFloat(), vector::Distance(), Empty, g_Game, SurfaceInfo::GetLiquidType(), SurfaceInfo::GetSurfaceType(), HasClearPathToLiquidSurface(), SurfaceDetectionResult::height, IsCursorActuallyOnLiquidSurface(), IsNearlyZero(), LIQUID_NONE, LIQUID_SURFACE_RAYCAST_OFFSET, m_LiquidType, m_MaxActionDistance, m_MaxVerticalReach, m_SurfaceDetectionParams и SurfaceDetectionResult::surface.

Используется в Can().