Try to implement costs, fail

1 files changed, 23 insertions, 5 deletions

diff --git a/main.c b/main.c
index f299d1f..93ce49f 100644
--- a/main.c
+++ b/main.c
@@ -15,8 +15,6 @@
 #include "bmp.h"
 
 /* So, TODO for now:
-   - Allow maps to have costs
-   - Maybe make map editor the main thing
    - More messages
    - check ppq_insert() order
    - more info in anim()?
@@ -29,6 +27,8 @@
    - time
    - Comments */
 
+/* FIXME: Costs are broken */
+
 void sigint_handler(int sig) {
     (void)sig; /* We know it's a SIGINT */
     endwin();
@@ -63,6 +63,7 @@ int main(int argc, char **argv) {
     Position start_pos, end_pos;
     size_t width, height;
     Map map = NULL;
+    size_t **cell_costs = NULL;
 
     size_t mwidth = 20;  /* Maze width  */
     size_t mheight = 10; /* Maze height */
@@ -86,8 +87,6 @@ int main(int argc, char **argv) {
      *  -b {filename} to just generate a bitmap, no interface
      *  -4 for four directions
      *  -8 for eight directions */
-    /* TODO: Argument to choose the algorithm */
-    /* TODO: Argument to set seed */
     int opt;
     while ((opt = getopt(argc, argv, ":adm:f:b:48")) != -1) {
         switch (opt) {
@@ -277,7 +276,26 @@ int main(int argc, char **argv) {
                           path_free(path, height);
                           path = path_func(dirs, map, NULL, width, height, start_pos, end_pos, visited, anim);
                       }
-                break;
+                      break;
+
+            case 'c': /* Load a cost file */
+                      curs_set(2);   /* Show the cursor */
+                      echo();        /* Echo characters */
+
+                      set_message(FILENAME_PROMPT);
+                      print_message(height);
+                      char cost_filename[FILENAME_BUF_SIZE] = "\0";
+                      mvgetnstr(height + map_offset_y + 1, map_offset_x - 2 + sizeof(FILENAME_PROMPT), cost_filename, FILENAME_BUF_SIZE - 1);
+
+                      cell_costs = file_plaintext_costs(cost_filename, width, height);
+                      path_free(path, height);
+                      path = path_func(dirs, map, cell_costs, width, height, start_pos, end_pos, visited, anim);
+                      /* TODO: figure out how to print actual costs */
+                      cost_free(cell_costs, height);
+
+                      curs_set(0);   /* Hide the cursor */
+                      noecho();      /* Don't echo characters */
+                      break;
 
             case 'e':
                       is_maze = 0;