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Move more modules into src_lib

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kichikuou
2026-07-09 07:16:59 +09:00
parent f26321c5e0
commit ab4bc2d8d1
11 changed files with 106 additions and 39 deletions
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src/variable.c
+21 -6
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@@ -25,9 +25,9 @@
#include <stdlib.h>
#include <string.h>
#include "portab.h"
#include "system.h"
#include "utfsjis.h"
#include "variable.h"
#include "xsystem35.h"
// For some reasons, System3.9's initial system page size is 65537.
#define SYSVAR_MAX 65537
@@ -54,9 +54,24 @@ double longVar[SYSVARLONG_MAX];
static char **strVar;
static int strvar_cnt;
// Encoding of string variables
static CharacterEncoding encoding = SHIFT_JIS;
// Variable name table (defined in System39.ain)
static int varname_cnt;
static char **varnames;
void v_set_encoding(CharacterEncoding e) {
encoding = e;
}
void v_set_names(int count, char **names) {
varname_cnt = count;
varnames = names;
}
const char *v_name(int var) {
if (var < nact->ain.varnum)
return nact->ain.var[var];
if (var < varname_cnt)
return varnames[var];
static char buf[10];
sprintf(buf, "VAR%d", var);
return buf;
@@ -64,7 +79,7 @@ const char *v_name(int var) {
static char *advance(const char *s, int n) {
while (*s && n > 0) {
s = advance_char(s, nact->encoding);
s = advance_char(s, encoding);
n--;
}
return (char *)s;
@@ -264,7 +279,7 @@ size_t svar_length(int no) {
int c = 0;
while (*s) {
s = advance_char(s, nact->encoding);
s = advance_char(s, encoding);
c++;
}
return c;
@@ -299,7 +314,7 @@ int svar_find(int no, int start, const char *str) {
return -1;
int n = 0;
while (p < found) {
p = advance_char(p, nact->encoding);
p = advance_char(p, encoding);
n++;
}
return n;