mirror of
https://github.com/PodeCaradox/GalaxyQuest-SteamFrame.git
synced 2026-10-23 18:01:40 +02:00
bigmak94andClaude Opus 5.5
4b395efe5c
The sources of Petari (https://github.com/SMGCommunity/Petari), the Super Mario Galaxy decompilation by the SMGCommunity, at commit 0a5c6608dc3b4c44a9aa68c2535d1793dc565f02, unchanged but for LF line endings: LICENSE (as LICENSE-Petari.txt; CC0 1.0), include/, libs/ and src/. Left out: the game data Petari keeps from the original executable, the error message archive (include/Game/System/ ErrorArchive.hpp) and two tables (src/Game/System/GalaxyID.bcsv and StoryEvent.bcsv); GalaxyQuest's converter takes them from the player's own disc. The port's changes follow in the next commit, so `git diff petari-base -- decomp` shows them. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
98 lines
2.4 KiB
C
98 lines
2.4 KiB
C
#include "file_struct.h"
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#include "buffer_io.h"
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#include <cerrno>
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long _ftell(FILE *pFile) {
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int buf = 0;
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long pos;
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unsigned char file_kind = pFile->mode.file;
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if (!(file_kind == file_disk || file_kind == file_console) || pFile->state.error) {
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errno = 40;
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return -1;
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}
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if (pFile->state.io_state == neutral) {
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return pFile->pos;
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}
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pos = pFile->buffer_pos + (pFile->buffer_ptr - pFile->buffer);
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if (pFile->state.io_state >= rereading) {
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buf = pFile->state.io_state - rereading + 1;
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pos -= buf;
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}
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if (!pFile->mode.binary) {
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long dist = pFile->buffer_ptr - pFile->buffer - buf;
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unsigned char* cur_buf = pFile->buffer;
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while (dist--) {
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if (*cur_buf++ == '\n') {
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pos++;
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}
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}
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}
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return pos;
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}
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long ftell(FILE *pFile) {
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return _ftell(pFile);
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}
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int _fseek(FILE *pFile, long offs, int file_mode) {
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__pos_proc position_proc_func;
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unsigned char file_kind = pFile->mode.file;
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if (!(file_kind == file_disk) || pFile->state.error) {
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errno = 40;
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return -1;
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}
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if (pFile->state.io_state == writing) {
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if (__flush_buffer(pFile, 0) != 0) {
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pFile->state.error = 1;
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pFile->buffer_len = 0;
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errno = 40;
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return -1;
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}
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}
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if (file_mode == 1) {
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file_mode = 0;
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offs += _ftell(pFile);
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}
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if ((file_mode != 2) && (pFile->mode.io != 3) && ((pFile->state.io_state == reading) || (pFile->state.io_state == rereading))) {
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if ((offs >= pFile->pos || offs < pFile->buffer_pos)) {
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pFile->state.io_state = neutral;
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}
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else {
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pFile->buffer_ptr = pFile->buffer + (offs - pFile->buffer_pos);
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pFile->buffer_len = pFile->pos - offs;
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pFile->state.io_state = reading;
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}
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}
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else {
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pFile->state.io_state = neutral;
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}
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if (pFile->state.io_state == neutral) {
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position_proc_func = pFile->pos_proc;
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if (position_proc_func != 0 && (*position_proc_func)(pFile->handle, &offs, file_mode, pFile->ref)) {
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pFile->state.error = 1;
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pFile->buffer_len = 0;
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errno = 40;
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return -1;
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}
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pFile->state.eof = 0;
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pFile->pos = offs;
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pFile->buffer_len = 0;
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}
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return 0;
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} |