Document keybindings, add MMB to move in map_editor(), add 'A' keybind to force anim

1 files changed, 51 insertions, 1 deletions

diff --git a/main.c b/main.c
index 20c3b57..4347551 100644
--- a/main.c
+++ b/main.c
@@ -159,10 +159,54 @@ int main(int argc, char **argv) {
     while (1) {
         draw_map(map, cell_costs, width, height, start_pos, end_pos, NULL, path, visited, NULL);
         int c = getch();
+
+        /*
+         * Keybindings:
+         *    [k]    \
+         * [h]   [l] } Move the view
+         *    [j]    /
+         *
+         *    [K]    \
+         * [H]   [L] } Move the view faster
+         *    [J]    /
+         *
+         *  - [i]    \
+         * [y]   [o] } Resize the maze
+         *    [u] +  /
+         *
+         *    [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]    - If path wasn't found, try again. If it was, animate
+         *    [A]    - Force animate
+         *
+         *    [d]    - Switch algorithms (A* or Dijsktra's)
+         *
+         *    [s]    - Save the map to a bmp file
+         *
+         *    [w]    - Open a map from a plaintext file
+         *
+         *    [n]    - If in maze mode, generate a new maze
+         *
+         *    [t]    - Show time it took to calculate last path
+         *
+         *    [c]    - Load a costs file
+         *
+         *    [e]    - Enter the map editor
+         *
+         *    [q]    - Exit
+         *
+         * Mousebindings:
+         *   Drag with MMB to move the view (buggy)
+         */
         switch (c) {
             case KEY_MOUSE:
                 if (getmouse(&mevent) == OK && (mevent.bstate & BUTTON2_PRESSED)) {
-                    /* FIXME: it's buggy. if we quickly click mwheel, it doesn't let go */
+                    /* FIXME: it's buggy. if we quickly click mwheel, it doesn't let go. Same in map_editor() */
                     mousemask(BUTTON2_PRESSED | BUTTON2_RELEASED | REPORT_MOUSE_POSITION, NULL);
                     printf("\033[?1003h"); fflush(stdout); /* Makes the terminal report mouse movements */
                     int init_x = mevent.x,
@@ -218,6 +262,12 @@ int main(int argc, char **argv) {
                       clear_message();
                       break;
 
+            case 'A':
+                      path_free(path, height);
+                      path = path_func(dirs, map, cell_costs, width, height, start_pos, end_pos, visited, 1);
+                      clear_message();
+                      break;
+
             case 'd':
                       if (path_func == astar_path) { set_message("Dijkstra"); path_func = &dijkstra_path; }
                       else { set_message("A*"); path_func = &astar_path; };