X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=src%2Fcommand_db.c;h=fd7f4dc7a2f78ae431ebd0bf37ee52bfda574da1;hb=76bcc7383e9b111e02e83c2d822633cf1be88aab;hp=d89319df70014332f1a663e6fcf3abaabec7d782;hpb=550d22ec0c3f530f5d317746f3f7e75251a1de4b;p=plomrogue

diff --git a/src/command_db.c b/src/command_db.c
index d89319d..fd7f4dc 100644
--- a/src/command_db.c
+++ b/src/command_db.c
@@ -5,29 +5,31 @@
 #include <stdio.h> /* for FILE typedef, fgets() */
 #include <stdint.h> /* for uint8_t */
 #include <string.h> /* for strlen(), strtok() */
-#include "main.h" /* for World struct */
-#include "rexit.h" /* for exit_err() */
+#include "main.h" /* for world global */
 #include "readwrite.h" /* for textfile_sizes(), try_fopen(), try_fclose() */
 #include "misc.h" /* for try_malloc() */
+#include "rexit.h" /* exit_trouble() */
 
 
 
 /* Build string pointed to by "ch_ptr" from next token delimited by "delim". */
-static void copy_tokenized_string(struct World * world, char ** ch_ptr,
-                                  char * delim)
+static void copy_tokenized_string(char ** ch_ptr, char * delim);
+
+
+
+static void copy_tokenized_string(char ** ch_ptr, char * delim)
 {
     char * f_name = "copy_tokenized_string()";
     char * dsc_ptr = strtok(NULL, delim);
-    * ch_ptr = try_malloc(strlen(dsc_ptr) + 1, world, f_name);
+    * ch_ptr = try_malloc(strlen(dsc_ptr) + 1, f_name);
     memcpy(* ch_ptr, dsc_ptr, strlen(dsc_ptr) + 1);
 }
 
 
 
-extern uint8_t is_command_id_shortdsc(struct World * world,
-                                      uint8_t id, char * shortdsc)
+extern uint8_t is_command_id_shortdsc(uint8_t id, char * shortdsc)
 {
-    struct Command * cmd_ptr = world->cmd_db->cmds;
+    struct Command * cmd_ptr = world.cmd_db->cmds;
     while (1)
     {
         if (id == cmd_ptr->id)
@@ -44,9 +46,9 @@ extern uint8_t is_command_id_shortdsc(struct World * world,
 
 
 
-extern uint8_t get_command_id(struct World * world, char * dsc_short)
+extern uint8_t get_command_id(char * dsc_short)
 {
-    struct Command * cmd_ptr = world->cmd_db->cmds;
+    struct Command * cmd_ptr = world.cmd_db->cmds;
     while (1)
     {
         if (0 == strcmp(dsc_short, cmd_ptr->dsc_short))
@@ -59,9 +61,9 @@ extern uint8_t get_command_id(struct World * world, char * dsc_short)
 
 
 
-extern char * get_command_longdsc(struct World * world, char * dsc_short)
+extern char * get_command_longdsc(char * dsc_short)
 {
-    struct Command * cmd_ptr = world->cmd_db->cmds;
+    struct Command * cmd_ptr = world.cmd_db->cmds;
     while (1)
     {
         if (0 == strcmp(dsc_short, cmd_ptr->dsc_short))
@@ -74,19 +76,18 @@ extern char * get_command_longdsc(struct World * world, char * dsc_short)
 
 
 
-extern void init_command_db(struct World * world)
+extern void init_command_db()
 {
     char * f_name = "init_command_db()";
-    char * err_s = "Trouble in init_cmds() with textfile_sizes().";
 
     char * path = "config/commands";
-    FILE * file = try_fopen(path, "r", world, f_name);
+    FILE * file = try_fopen(path, "r", f_name);
     uint16_t lines, linemax;
-    exit_err(textfile_sizes(file, &linemax, &lines), world, err_s);
+    uint8_t test = textfile_sizes(file, &linemax, &lines);
+    exit_trouble(test, f_name, "textfile_sizes()");
     char line[linemax + 1];
 
-    struct Command * cmds = try_malloc(lines * sizeof(struct Command),
-                                       world, f_name);
+    struct Command * cmds = try_malloc(lines * sizeof(struct Command), f_name);
     uint8_t i = 0;
     while (fgets(line, linemax + 1, file))
     {
@@ -95,28 +96,28 @@ extern void init_command_db(struct World * world)
             break;
         }
         cmds[i].id = atoi(strtok(line, " "));
-        copy_tokenized_string(world, &cmds[i].dsc_short, " ");
-        copy_tokenized_string(world, &cmds[i].dsc_long, "\n");
+        copy_tokenized_string(&cmds[i].dsc_short, " ");
+        copy_tokenized_string(&cmds[i].dsc_long, "\n");
         i++;
     }
-    try_fclose(file, world, f_name);
+    try_fclose(file, f_name);
 
-    world->cmd_db = try_malloc(sizeof(struct CommandDB), world, f_name);
-    world->cmd_db->cmds = cmds;
-    world->cmd_db->n = lines;
+    world.cmd_db = try_malloc(sizeof(struct CommandDB), f_name);
+    world.cmd_db->cmds = cmds;
+    world.cmd_db->n = lines;
 }
 
 
 
-extern void free_command_db(struct World * world)
+extern void free_command_db()
 {
     uint8_t i = 0;
-    while (i < world->cmd_db->n)
+    while (i < world.cmd_db->n)
     {
-        free(world->cmd_db->cmds[i].dsc_short);
-        free(world->cmd_db->cmds[i].dsc_long);
+        free(world.cmd_db->cmds[i].dsc_short);
+        free(world.cmd_db->cmds[i].dsc_long);
         i++;
     }
-    free(world->cmd_db->cmds);
-    free(world->cmd_db);
+    free(world.cmd_db->cmds);
+    free(world.cmd_db);
 }