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make the Game button work (load zeldahp on stack)

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Gwenhael Le Moine 2022-03-22 15:19:56 +01:00
parent bfba205457
commit 55654e62e6
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GPG key ID: FDFE3669426707A7
2 changed files with 98 additions and 83 deletions
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181
src/pfiles.c
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@ -46,6 +46,12 @@
#include <unistd.h> // getcwd
#endif
#if defined(__linux__)
#include <libgen.h> // dirname
#include <unistd.h> // readlink
#include <linux/limits.h> // PATH_MAX
#endif
//static void load_up(boolean action);
@ -53,7 +59,7 @@
/*
static Button files_buttons[] = {
{ 0, 0, 0, 79, 20, BUTTON_B1RELEASE, "Load", NULL, load_up },
{ 1, 0, 0, 0, 0, 0, NULL, NULL, NULL }
{ 1, 0, 0, 0, 0, 0, NULL, NULL, NULL }
};
*/
//static BITMAP *files_bmp;
@ -65,81 +71,90 @@ static char WorkingPath[512];
static void getExePath()
{
char programPath[1024];
char temp[1024];
memset(programPath,0,sizeof(programPath));
memset(temp,0,sizeof(temp));
char programPath[1024];
char temp[1024];
memset(programPath,0,sizeof(programPath));
memset(temp,0,sizeof(temp));
#if defined(__APPLE__)
CFBundleRef mainBundle = CFBundleGetMainBundle();
CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(mainBundle);
if (!CFURLGetFileSystemRepresentation(resourcesURL, TRUE, (UInt8 *)programPath, PATH_MAX)) // Error: expected unqualified-id before 'if'
{
// error!
}
CFRelease(resourcesURL); // error: expected constructor, destructor or type conversion before '(' token
chdir(programPath); // error: expected constructor, destructor or type conversion before '(' token
//std::cout << "Current Path: " << path << std::endl; // error: expected constructor, destructor or type conversion before '<<' token
CFBundleRef mainBundle = CFBundleGetMainBundle();
CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(mainBundle);
if (!CFURLGetFileSystemRepresentation(resourcesURL, TRUE, (UInt8 *)programPath, PATH_MAX)) // Error: expected unqualified-id before 'if'
{
// error!
}
CFRelease(resourcesURL); // error: expected constructor, destructor or type conversion before '(' token
chdir(programPath); // error: expected constructor, destructor or type conversion before '(' token
//std::cout << "Current Path: " << path << std::endl; // error: expected constructor, destructor or type conversion before '<<' token
#endif
#if defined(_WIN32)
GetModuleFileNameA(NULL,temp,sizeof(temp));
PathRemoveFileSpecA(temp);
//recopy path and duplicate "\"
int j=0;
for(int i =0;i<(int)(strlen(temp)+1);i++)
{
programPath[j]=temp[i];
if (temp[i]=='\\')
programPath[j]='/'; // '\\';
j++;
}
GetModuleFileNameA(NULL,temp,sizeof(temp));
PathRemoveFileSpecA(temp);
//recopy path and duplicate "\"
int j=0;
for(int i =0;i<(int)(strlen(temp)+1);i++)
{
programPath[j]=temp[i];
if (temp[i]=='\\')
programPath[j]='/'; // '\\';
j++;
}
#endif
//setWorkingPath(programPath);
memset(WorkingPath, 0, sizeof(WorkingPath));
strcpy(WorkingPath, programPath);
//setWorkingPath(programPath);
#if defined(__linux__)
char result[PATH_MAX];
ssize_t count = readlink("/proc/self/exe", result, PATH_MAX);
const char *path;
if (count != -1) {
path = dirname(result);
strcpy(programPath, path);
}
#endif
memset(WorkingPath, 0, sizeof(WorkingPath));
strcpy(WorkingPath, programPath);
}
static int file_size(char *name)
{
memset(WorkingPath, 0, sizeof(WorkingPath));
getExePath();
FILE *f;
char fullpath[1024];
sprintf(fullpath, "%s/%s", WorkingPath, name);
printf("%s\n", fullpath);
f = fopen(fullpath, "r");
if(!f) {
return 0;
}
fseek(f, 0, SEEK_END); // seek to end of file
int size = (int)ftell(f); // get current file pointer
fseek(f, 0, SEEK_SET); // seek back to beginning of file
// proceed with allocating memory and reading the file
fclose(f);
return size;
memset(WorkingPath, 0, sizeof(WorkingPath));
getExePath();
FILE *f;
char fullpath[1024];
sprintf(fullpath, "%s/%s", WorkingPath, name);
printf("%s\n", fullpath);
f = fopen(fullpath, "r");
if(!f) {
return 0;
}
fseek(f, 0, SEEK_END); // seek to end of file
int size = (int)ftell(f); // get current file pointer
fseek(f, 0, SEEK_SET); // seek back to beginning of file
// proceed with allocating memory and reading the file
fclose(f);
return size;
}
/*
static int file_size(char *name)
{
FILE *f;
f = fopen(name, "r");
if(!f) {
return NULL;
}
fseek(f, 0, SEEK_END); // seek to end of file
int size = ftell(f); // get current file pointer
fseek(f, 0, SEEK_SET); // seek back to beginning of file
// proceed with allocating memory and reading the file
fclose(f);
return size;
FILE *f;
f = fopen(name, "r");
if(!f) {
return NULL;
}
fseek(f, 0, SEEK_END); // seek to end of file
int size = ftell(f); // get current file pointer
fseek(f, 0, SEEK_SET); // seek back to beginning of file
// proceed with allocating memory and reading the file
fclose(f);
return size;
}
*/
@ -148,7 +163,7 @@ static int file_size(char *name)
void load_file(char *name)
{
//PACKFILE *f;
FILE *f;
FILE *f;
byte *buf;
byte *obj;
int i, j;
@ -157,49 +172,49 @@ void load_file(char *name)
fsize = file_size(name);
if (fsize < 11) // "PHPH48-X" + prologue (8 + 2.5)
return;
return;
buf = malloc(fsize);
if (!buf)
return;
return;
//f = pack_fopen(name, "r");
f = fopen(name, "r");
f = fopen(name, "r");
if (!f) {
free(buf);
return;
free(buf);
return;
}
int res = (int)fread(buf, sizeof(char), fsize, f);
int res = (int)fread(buf, sizeof(char), fsize, f);
if (res != fsize) { // pack_fread
free(buf);
//pack_fclose(f);
fclose(f);
return;
free(buf);
//pack_fclose(f);
fclose(f);
return;
}
//pack_fclose(f);
fclose(f);
fclose(f);
if (memcmp(buf, "HPHP48-", 7)) {
free(buf);
return;
free(buf);
return;
}
obj = malloc((fsize - 8) * 2);
if (!obj) {
free(buf);
return;
free(buf);
return;
}
for (i = 8, j = 0; i < fsize; i++) {
obj[j++] = buf[i] & 0x0F;
obj[j++] = (buf[i] >> 4) & 0x0F;
obj[j++] = buf[i] & 0x0F;
obj[j++] = (buf[i] >> 4) & 0x0F;
}
free(buf);
size = rpl_object_size(obj);
if (size > (fsize - 8) * 2) {
free(obj);
return;
free(obj);
return;
}
rpl_push_object(obj, size);
free(obj);
@ -216,7 +231,7 @@ void load_up(boolean action)
if (action) {
// if (file_select_ex("Load Object", path, NULL, PATH_SIZE, 0, 0)) {
// load_file(path);
// load_file(path);
// }
}
}

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zeldahp.dir Normal file
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