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Fixed file access, and removed direct filesystem requirement.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@1630 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2005-11-30 00:50:04 +00:00
parent 79fce55806
commit 1592df5945
1 changed files with 19 additions and 55 deletions
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74
plugins/hud/ui_sbar.c
View file

@ -898,68 +898,27 @@ int UI_StatusBarEdit(int *arg) // seperated so further improvements to editor vi
return true;
}
#include <stdio.h>
int FS_Open(char *name, int *handle, int mode)
{
FILE *f;
int len;
switch(mode)
{
case 0:
f = fopen(name, "rb");
break;
case 1:
f = fopen(name, "wb");
break;
}
*handle = (int)f;
if (!f)
return -1;
fseek(f, 0, SEEK_END);
len = ftell(f);
fseek(f, 0, SEEK_SET);
return len;
}
void FS_Close(int handle)
{
fclose((FILE*)handle);
}
void FS_Write(void *data, int len, int handle)
{
fwrite(data, 1, len, (FILE*)handle);
}
void FS_Read(void *data, int len, int handle)
{
fread(data, 1, len, (FILE*)handle);
}
#define HUD_VERSION 52345
void PutFloat(float f, char sep, int handle)
{
char *buffer;
buffer = va("%f%c", f, sep);
FS_Write(buffer, strlen(buffer), handle);
FS_Write(handle, buffer, strlen(buffer));
}
void PutInteger(int i, char sep, int handle)
{
char *buffer;
buffer = va("%i%c", i, sep);
FS_Write(buffer, strlen(buffer), handle);
FS_Write(handle, buffer, strlen(buffer));
}
void Hud_Save(char *fname)
{
int i;
int handle;
if (!fname)
if (!*fname)
fname = DEFAULTHUDNAME;
if (FS_Open(fname, &handle, 1)<0)
if (FS_Open(fname, &handle, 2)<0)
{
Con_Printf("Couldn't open %s\n", fname);
return;
@ -983,13 +942,13 @@ void Hud_Save(char *fname)
float GetFloat(char **f, int handle)
{
char *ts;
while(**f < ' ' && **f != 0)
while(**f <= ' ' && **f != 0)
(*f)++;
while(*f[0] == '/' && *f[1] == '/')
{
while(**f != '\n' && **f != 0)
(*f)++;
while(**f < ' ' && **f != 0)
while(**f <= ' ' && **f != 0)
(*f)++;
}
ts = *f;
@ -1001,13 +960,13 @@ float GetFloat(char **f, int handle)
int GetInteger(char **f, int handle)
{
char *ts;
while(**f < ' ' && **f != 0)
while(**f <= ' ' && **f != 0)
(*f)++;
while(*f[0] == '/' && *f[1] == '/')
{
while(**f != '\n' && **f != 0)
(*f)++;
while(**f < ' ' && **f != 0)
while(**f <= ' ' && **f != 0)
(*f)++;
}
ts = *f;
@ -1027,9 +986,9 @@ void Hud_Load(char *fname)
float x, y, sx, sy, a;
int type, subtype;
if (!fname)
if (!*fname)
fname = DEFAULTHUDNAME;
len = FS_Open(fname, &handle, 0);
len = FS_Open(fname, &handle, 1);
if (len < 0)
{
Con_Printf("Couldn't load file\n");
@ -1037,7 +996,7 @@ void Hud_Load(char *fname)
}
if (len > 16383)
len = 16383;
FS_Read(file, len, handle);
FS_Read(handle, file, len);
file[len] = 0;
FS_Close(handle);
@ -1061,9 +1020,9 @@ void Hud_Load(char *fname)
y = GetFloat(&p, handle);
sx = GetFloat(&p, handle);
sy = GetFloat(&p, handle);
a = GetFloat(&p, handle);
type = GetInteger(&p, handle);
subtype = GetInteger(&p, handle);
a = GetFloat(&p, handle);
if (type<0 || type>=sizeof(drawelement)/sizeof(drawelement[0]))
{
@ -1337,12 +1296,17 @@ int Plug_Init(int *args)
K_SHIFT = Key_GetKeyCode("shift");
Cmd_AddCommand("sbar_edit");
Cmd_AddCommand("sbar_save");
Cmd_AddCommand("sbar_load");
if (BUILTINISVALID(FS_Write))
Cmd_AddCommand("sbar_save");
if (BUILTINISVALID(FS_Read))
Cmd_AddCommand("sbar_load");
Cmd_AddCommand("sbar_defaults");
UI_SbarInit();
if (BUILTINISVALID(FS_Read))
Hud_Load("");
return 1;
}
return 0;