draw() [2/2]

template<typename XYVisitor>

void fl::Tile2x2_u8::draw ( const XYMap & xymap, XYVisitor & visitor ) const

inline

Definition at line 76 of file tile2x2.h.

                                                            {
        for (uint16_t x = 0; x < 2; ++x) {
            for (uint16_t y = 0; y < 2; ++y) {
                uint8_t value = at(x, y);
                if (value > 0) {
                    int xx = mOrigin.x + x;
                    int yy = mOrigin.y + y;
                    if (xymap.has(xx, yy)) {
                        int index = xymap(xx, yy);
                        visitor.draw(vec2<int>(xx, yy), index, value);
                    }
                }
            }
        }
    }

References at(), mOrigin, x, xymap, and y.

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