diff options
Diffstat (limited to 'map.c')
| -rw-r--r-- | map.c | 48 |
1 files changed, 45 insertions, 3 deletions
@@ -524,10 +524,40 @@ void map_editor(Map *map, size_t *width, size_t *height, Position *start, Positi while (1) { int ch = getch(); - /* FIXME: move this to the switch statement */ - if (ch == 'q') { clear_message(); visited_free(visited, *height); path_free(path, *height); break; } - /* Handle keyboard keys */ + /* + * Keybindings: + * [k] \ + * [h] [l] } Move the view + * [j] / + * + * [K] \ + * [H] [L] } Move the view faster + * [J] / + * + * [z] - Move the view to the top left corner + * [x] - Move the view to the bottom right corner + * + * [g] followed by: + * [s] - Move the view to the start + * [e] - Move the view to the end + * + * [a] - Toggle pathfinding + * + * [d] - Switch algorithms (A* or Dijsktra's) + * + * [s] - Save the map to a plaintext file + * + * [q] - Exit the map editor + * + * Mousebindings: + * LMB on wall/empty space to toggle them + * Drag start/goal with LMB to move them + * Drag right/bottom borders with LMB to resize the map + * Drag with MMB to move the view (buggy) + */ switch (ch) { + case 'q': clear_message(); visited_free(visited, *height); path_free(path, *height); mousemask(oldmask, NULL); printf("\033[?1003l\n"); return; + case 'h': map_offset_x += 2; break; case 'l': map_offset_x -= 2; break; case 'j': map_offset_y -= 1; break; @@ -598,6 +628,18 @@ void map_editor(Map *map, size_t *width, size_t *height, Position *start, Positi /* Handle mouse */ if (ch == KEY_MOUSE) { if (getmouse(&event) == OK) { + if (event.bstate & BUTTON2_PRESSED) { + int init_x = event.x, + init_y = event.y, + init_map_offset_x = map_offset_x, + init_map_offset_y = map_offset_y; + while ((ch = getch()) == KEY_MOUSE \ + && getmouse(&event) == OK && !(event.bstate & BUTTON2_RELEASED)) { + map_offset_y = init_map_offset_y + (event.y - init_y); + map_offset_x = init_map_offset_x + ((event.x - init_x) / 2 * 2); + draw_map(*map, NULL, *width, *height, *start, *goal, NULL, path, visited, NULL); + } + } if (event.bstate & BUTTON1_PRESSED) { /* Translate event coordinates into map coordinates */ size_t row = event.y - map_offset_y, |