shithub: puzzles

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I've decided I didn't like the asymmetry of putting the solution
markers in the top left of the square.

[originally from svn r5974]

--- a/flip.c

+++ b/flip.c

@@ -1053,11 +1053,19 @@

 	    }

     /*

-     * Draw a hint blob if required.

+     * Draw a hint rectangle if required.

      */

     if (tile & 2) {

-	draw_rect(fe, bx + TILE_SIZE/20, by + TILE_SIZE / 20,

-		  TILE_SIZE / 6, TILE_SIZE / 6, COL_HINT);

+	int x1 = bx + TILE_SIZE / 20, x2 = bx + TILE_SIZE - TILE_SIZE / 20;

+	int y1 = by + TILE_SIZE / 20, y2 = by + TILE_SIZE - TILE_SIZE / 20;

+	int i = 3;

+	while (i--) {

+	    draw_line(fe, x1, y1, x2, y1, COL_HINT);

+	    draw_line(fe, x1, y2, x2, y2, COL_HINT);

+	    draw_line(fe, x1, y1, x1, y2, COL_HINT);

+	    draw_line(fe, x2, y1, x2, y2, COL_HINT);

+	    x1++, y1++, x2--, y2--;

+	}

     }

     unclip(fe);

--- a/puzzles.but

+++ b/puzzles.but

@@ -1013,12 +1013,11 @@

 Left-click in a square to flip it and its associated squares.

-If you use the \q{Solve} function on this game, it will highlight

-some of the squares with red blobs. If you click once in every

-square with a red blob, the game should be solved. (If you click in

-a square \e{without} a red blob, a red blob will appear in it to

-indicate that you will need to reverse that operation to reach the

-solution.)

+If you use the \q{Solve} function on this game, it will mark some of

+the squares in red. If you click once in every square with a red

+mark, the game should be solved. (If you click in a square

+\e{without} a red mark, a red mark will appear in it to indicate

+that you will need to reverse that operation to reach the solution.)

 \H{flip-parameters} \I{parameters, for flip}Flip parameters