- draw_rect(fe, dx, dy, TILE_SIZE, TILE_SIZE, bg);
- draw_rect_outline(fe, dx, dy, TILE_SIZE, TILE_SIZE, COL_GRID);
+ draw_rect(dr, dx, dy, TILE_SIZE, TILE_SIZE, bg);
+ draw_rect_outline(dr, dx, dy, TILE_SIZE, TILE_SIZE, COL_GRID);
- draw_rect(fe, dx, dy, TILE_SIZE, TILE_SIZE, COL_BACKGROUND);
- draw_rect_outline(fe, dx, dy, TILE_SIZE, TILE_SIZE, COL_GRID);
+ draw_rect(dr, dx, dy, TILE_SIZE, TILE_SIZE, COL_BACKGROUND);
+ draw_rect_outline(dr, dx, dy, TILE_SIZE, TILE_SIZE, COL_GRID);
- draw_line(fe, x0+ts, y0+ts, x0+ts, y0, COL_HIGHLIGHT);
- draw_line(fe, x0+ts, y0, x1-ts, y0, COL_HIGHLIGHT);
- draw_line(fe, x1-ts, y0, x1-ts, y0+ts, COL_LOWLIGHT);
- draw_line(fe, x1-ts, y0+ts, x1, y0+ts, COL_HIGHLIGHT);
- draw_line(fe, x1, y0+ts, x1, y1-ts, COL_LOWLIGHT);
- draw_line(fe, x1, y1-ts, x1-ts, y1-ts, COL_LOWLIGHT);
- draw_line(fe, x1-ts, y1-ts, x1-ts, y1, COL_LOWLIGHT);
- draw_line(fe, x1-ts, y1, x0+ts, y1, COL_LOWLIGHT);
- draw_line(fe, x0+ts, y1, x0+ts, y1-ts, COL_HIGHLIGHT);
- draw_line(fe, x0+ts, y1-ts, x0, y1-ts, COL_LOWLIGHT);
- draw_line(fe, x0, y1-ts, x0, y0+ts, COL_HIGHLIGHT);
- draw_line(fe, x0, y0+ts, x0+ts, y0+ts, COL_HIGHLIGHT);
+ draw_line(dr, x0+ts, y0+ts, x0+ts, y0, COL_HIGHLIGHT);
+ draw_line(dr, x0+ts, y0, x1-ts, y0, COL_HIGHLIGHT);
+ draw_line(dr, x1-ts, y0, x1-ts, y0+ts, COL_LOWLIGHT);
+ draw_line(dr, x1-ts, y0+ts, x1, y0+ts, COL_HIGHLIGHT);
+ draw_line(dr, x1, y0+ts, x1, y1-ts, COL_LOWLIGHT);
+ draw_line(dr, x1, y1-ts, x1-ts, y1-ts, COL_LOWLIGHT);
+ draw_line(dr, x1-ts, y1-ts, x1-ts, y1, COL_LOWLIGHT);
+ draw_line(dr, x1-ts, y1, x0+ts, y1, COL_LOWLIGHT);
+ draw_line(dr, x0+ts, y1, x0+ts, y1-ts, COL_HIGHLIGHT);
+ draw_line(dr, x0+ts, y1-ts, x0, y1-ts, COL_LOWLIGHT);
+ draw_line(dr, x0, y1-ts, x0, y0+ts, COL_HIGHLIGHT);
+ draw_line(dr, x0, y0+ts, x0+ts, y0+ts, COL_HIGHLIGHT);