Function drawScenarioMiniMapImage

src/OpenLoco/src/Scenario/Scenario.cpp:581–595

0x0046DB4C

    // 0x0046DB4C
    void drawScenarioMiniMapImage()
    {
        auto& options = Scenario::getOptions();
        const auto kPreviewSize = sizeof(options.preview[0]);
        const auto kMapSkipFactor = kMapRows / kPreviewSize;

        for (auto y = 0U; y < kPreviewSize; y++)
        {
            for (auto x = 0U; x < kPreviewSize; x++)
            {
                auto pos = TilePos2(kMapColumns - (x + 1) * kMapSkipFactor + 1, y * kMapSkipFactor + 1);
                options.preview[y][x] = getPreviewColourByTilePos(pos);
            }
        }
    }
}