Code simplification.

[open-adventure.git] / saveresume.c

diff --git a/saveresume.c b/saveresume.c
index 348006562c0a7c083d4a162450c2238e46f8a729..e6961d2c60fbcb467d63287704ce637a100f140c 100644 (file)
--- a/saveresume.c
+++ b/saveresume.c
@@ -3,6 +3,7 @@
 
 #include "advent.h"
 #include "database.h"
+#include "newdb.h"
 #include "linenoise/linenoise.h"
 
 /*
@@ -28,69 +29,76 @@ struct save_t {
 };
 struct save_t save;
 
-int saveresume(FILE *input, bool resume)
 /* Suspend and resume */
+int suspend(FILE *input)
 {
     long i, k;
     FILE *fp = NULL;
-    char *name;
- 
-    if (!resume) {
-       /*  Suspend.  Offer to save things in a file, but charging
-        *  some points (so can't win by using saved games to retry
-        *  battles or to start over after learning zzword). */
-       RSPEAK(260);
-       if (!YES(input,200,54,54)) return(2012);
-       game.saved=game.saved+5;
-    }
-    else
-    {
-       /*  Resume.  Read a suspended game back from a file. */
-       if (game.loc != 1 || game.abbrev[1] != 1) {
-           RSPEAK(268);
-           if (!YES(input,200,54,54)) return(2012);
-       }
-    }
+
+    /*  Suspend.  Offer to save things in a file, but charging
+     *  some points (so can't win by using saved games to retry
+     *  battles or to start over after learning zzword). */
+    RSPEAK(SUSPEND_WARNING);
+    if (!YES(input,THIS_ACCEPTABLE,OK_MAN,OK_MAN)) return GO_CLEAROBJ;
+    game.saved=game.saved+5;
 
     while (fp == NULL) {
-       name = linenoise("\nFile name: ");
+       char* name = linenoise("\nFile name: ");
        if (name == NULL)
-           return(2000);
-       fp = fopen(name,(resume ? READ_MODE : WRITE_MODE));
+           return GO_TOP;
+       fp = fopen(name, WRITE_MODE);
        if (fp == NULL)
            printf("Can't open file %s, try again.\n", name); 
+       linenoiseFree(name);
     }
-    linenoiseFree(name);
-    
+
     DATIME(&i,&k);
     k=i+650*k;
-    if (!resume)
-    {
-       save.savetime = k;
-       save.mode = -1;
-       save.version = VRSION;
-       memcpy(&save.game, &game, sizeof(struct game_t));
-       save.bird = OBJSND[BIRD];
-       save.bivalve = OBJTXT[OYSTER];
-       IGNORE(fwrite(&save, sizeof(struct save_t), 1, fp));
-       fclose(fp);
-       RSPEAK(266);
-       exit(0);
+    save.savetime = k;
+    save.mode = -1;
+    save.version = VRSION;
+    memcpy(&save.game, &game, sizeof(struct game_t));
+    save.bird = OBJSND[BIRD];
+    save.bivalve = OBJTXT[OYSTER];
+    IGNORE(fwrite(&save, sizeof(struct save_t), 1, fp));
+    fclose(fp);
+    RSPEAK(RESUME_HELP);
+    exit(0);
+}
+
+int resume(FILE *input)
+{
+    FILE *fp = NULL;
+     
+    /*  Resume.  Read a suspended game back from a file. */
+    if (game.loc != 1 || game.abbrev[1] != 1) {
+       RSPEAK(RESUME_ABANDON);
+       if (!YES(input,THIS_ACCEPTABLE,OK_MAN,OK_MAN)) return GO_CLEAROBJ;
+    }
+
+    while (fp == NULL) {
+       char* name = linenoise("\nFile name: ");
+       if (name == NULL)
+           return GO_TOP;
+       fp = fopen(name, READ_MODE);
+       if (fp == NULL)
+           printf("Can't open file %s, try again.\n", name); 
+       linenoiseFree(name);
+    }
+
+    IGNORE(fread(&save, sizeof(struct save_t), 1, fp));
+    fclose(fp);
+    if (save.version != VRSION) {
+       SETPRM(1,save.version/10,MOD(save.version,10));
+       SETPRM(3,VRSION/10,MOD(VRSION,10));
+       RSPEAK(VERSION_SKEW);
     } else {
-       IGNORE(fread(&save, sizeof(struct save_t), 1, fp));
-       fclose(fp);
-       if (save.version != VRSION) {
-           SETPRM(1,k/10,MOD(k,10));
-           SETPRM(3,VRSION/10,MOD(VRSION,10));
-           RSPEAK(269);
-       } else {
-           memcpy(&game, &save.game, sizeof(struct game_t));
-           OBJSND[BIRD] = save.bird;
-           OBJTXT[OYSTER] = save.bivalve;
-           game.zzword=RNDVOC(3,game.zzword);
-       }
-       return 2000;
+       memcpy(&game, &save.game, sizeof(struct game_t));
+       OBJSND[BIRD] = save.bird;
+       OBJTXT[OYSTER] = save.bivalve;
+       game.zzword=RNDVOC(3,game.zzword);
     }
+    return GO_TOP;
 }
 
 /* end */