+
+ int i, tile_x, tile_y, tile_x2, tile_y2;
+ tile_t *curr_tile;
+ for (i = 0; i < game->deck.num_tiles; i++)
+ {
+ curr_tile = &game->deck.tiles[i];
+
+ tile_x = game->deck.tiles[i].x;
+ tile_y = game->deck.tiles[i].y;
+ tile_x2 = tile_x + TILE_WIDTH;
+ tile_y2 = tile_y + TILE_HEIGHT;
+ if (/*If top-left corner*/
+ (tile_x >= x_min && tile_x <= x_max &&
+ tile_y >= y_min && tile_y <= y_max) ||
+ /*or bottom-right corner*/
+ (tile_x2 >= x_min && tile_x2 <= x_max &&
+ tile_y2 >= y_min && tile_y2 <= y_max) ||
+ /*or bottom-left corner*/
+ (tile_x >= x_min && tile_x <= x_max &&
+ tile_y2 >= y_min && tile_y2 <= y_max) ||
+ /*or top-right corner*/
+ (tile_x2 >= x_min && tile_x2 <= x_max &&
+ tile_y >= y_min && tile_y <= y_max) ||
+ /*or left edge*/
+ (y_min >= tile_y && y_min <= tile_y2 &&
+ x_min <= tile_x && x_max >= tile_x) ||
+ /*or top edge*/
+ (x_min >= tile_x && x_min <= tile_x2 &&
+ y_min <= tile_y && y_max >= tile_y) ||
+ /*or right edge*/
+ (y_min >= tile_y && y_min <= tile_y2 &&
+ x_min >= tile_x && x_min <= tile_x2) ||
+ /*or bottom edge of tile selected*/
+ (x_min >= tile_x && x_min <= tile_x2 &&
+ y_min >= tile_y && y_min <= tile_y) )
+ {
+ curr_tile->selected = 1;
+ gtk_widget_queue_draw_area (widget, curr_tile->x - 1, curr_tile->y - 1, TILE_WIDTH + 1, TILE_HEIGHT + 2);
+ }
+
+ else
+ {
+ if (curr_tile->selected)
+ {
+ curr_tile->selected = 0;
+ gtk_widget_queue_draw_area (widget, curr_tile->x - 1, curr_tile->y - 1, TILE_WIDTH + 1, TILE_HEIGHT + 2);
+ }
+ }
+ }