◆ ProcessArea()

void Terraria.Graphics.Light.LegacyLighting.ProcessArea ( Rectangle area )
inline
Implements Terraria.Graphics.Light.ILightingEngine.
Definition at line 295 of file LegacyLighting.cs.
    {
        _oldSkyColor = _skyColor;
        float num = (float)(int)Main.tileColor.R / 255f;
        float num2 = (float)(int)Main.tileColor.G / 255f;
        float num3 = (float)(int)Main.tileColor.B / 255f;
        _skyColor = (num + num2 + num3) / 3f;
        if (IsColorOrWhiteMode)
        {
            _offScreenTiles2 = 34;
            Lighting.OffScreenTiles = 40;
        }
        else
        {
            _offScreenTiles2 = 18;
            Lighting.OffScreenTiles = 23;
        }
        _requestedRectLeft = area.Left;
        _requestedRectRight = area.Right;
        _requestedRectTop = area.Top;
        _requestedRectBottom = area.Bottom;
        _expandedRectLeft = _requestedRectLeft - Lighting.OffScreenTiles;
        _expandedRectTop = _requestedRectTop - Lighting.OffScreenTiles;
        _expandedRectRight = _requestedRectRight + Lighting.OffScreenTiles;
        _expandedRectBottom = _requestedRectBottom + Lighting.OffScreenTiles;
        Main.renderCount++;
        int maxLightArrayX = (int)_camera.UnscaledSize.X / 16 + Lighting.OffScreenTiles * 2;
        int maxLightArrayY = (int)_camera.UnscaledSize.Y / 16 + Lighting.OffScreenTiles * 2;
        if (Main.renderCount < 3)
        {
            DoColors();
        }
        if (Main.renderCount == 2)
        {
            CopyFullyProcessedDataOver(maxLightArrayX, maxLightArrayY);
        }
        else if (!Main.renderNow)
        {
            ShiftUnProcessedDataOver(maxLightArrayX, maxLightArrayY);
            if (Netplay.Connection.StatusMax > 0)
            {
                Main.mapTime = 1;
            }
            if (Main.mapDelay > 0)
            {
                Main.mapDelay--;
            }
            else if (Main.mapTime == 0 && Main.mapEnabled && Main.renderCount == 3)
            {
                try
                {
                    TryUpdatingMapWithLight();
                }
                catch
                {
                }
            }
            if (_oldSkyColor != _skyColor)
            {
                UpdateLightToSkyColor(num, num2, num3);
            }
        }
        if (Main.renderCount > RenderPhases)
        {
            PreRenderPhase();
        }
    }