Method stampDs1

src/Abyss/MapEngine/MapEngine.cpp:49–99

}

void MapEngine::stampDs1(const uint32_t ds1Index, const int originX, const int originY) {
    const auto &ds1 = _ds1s[ds1Index];
    const auto ds1Width = ds1.width;
    const auto ds1Height = ds1.height;

    // Block copy all layers of the specific DS1 to the specified location on the map
    for (auto y = 0; y < ds1Height; ++y) {
        for (auto x = 0; x < ds1Width; ++x) {
            // Floors
            for (auto layerIdx = 0; layerIdx < ds1.layers.floor.size(); ++layerIdx) {
                const auto &tile = ds1.layers.floor[layerIdx][y * ds1Width + x];
                const auto mapX = originX + x;
                const auto mapY = originY + y;
                if (mapX < 0 || mapX >= _width || mapY < 0 || mapY >= _height)
                    continue;
                _layers.floor[layerIdx][mapY * _width + mapX] = tile;
            }

            // Walls
            for (auto layerIdx = 0; layerIdx < ds1.layers.wall.size(); ++layerIdx) {
                const auto &tile = ds1.layers.wall[layerIdx][y * ds1Width + x];
                const auto mapX = originX + x;
                const auto mapY = originY + y;
                if (mapX < 0 || mapX >= _width || mapY < 0 || mapY >= _height)
                    continue;
                _layers.wall[layerIdx][mapY * _width + mapX] = tile;
            }

            // Shadows
            for (auto layerIdx = 0; layerIdx < ds1.layers.shadow.size(); ++layerIdx) {
                const auto &tile = ds1.layers.shadow[layerIdx][y * ds1Width + x];
                const auto mapX = originX + x;
                const auto mapY = originY + y;
                if (mapX < 0 || mapX >= _width || mapY < 0 || mapY >= _height)
                    continue;
                _layers.shadow[layerIdx][mapY * _width + mapX] = tile;
            }

            // Substitutions
            for (auto layerIdx = 0; layerIdx < ds1.layers.substitution.size(); ++layerIdx) {
                const auto &tile = ds1.layers.substitution[layerIdx][y * ds1Width + x];
                const auto mapX = originX + x;
                const auto mapY = originY + y;
                if (mapX < 0 || mapX >= _width || mapY < 0 || mapY >= _height)
                    continue;
                _layers.substitution[layerIdx][mapY * _width + mapX] = tile;
            }
        }
    }

}

void MapEngine::render() const {
    const auto &renderer = AbyssEngine::getInstance().getRenderer();