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-rw-r--r--scumm/smush/chunk.cpp86
1 files changed, 43 insertions, 43 deletions
diff --git a/scumm/smush/chunk.cpp b/scumm/smush/chunk.cpp
index c620c9d5d4..76163ebec2 100644
--- a/scumm/smush/chunk.cpp
+++ b/scumm/smush/chunk.cpp
@@ -1,4 +1,4 @@
-/* ScummVM - Scumm Interpreter
+/* ScummVM - Scumm int32erpreter
* Copyright (C) 2001/2002 The ScummVM project
*
* This program is free software; you can redistribute it and/or
@@ -32,8 +32,8 @@
class FilePtr {
char * _filename;
FILE * _ifs;
- int _refcount;
- int _curPos;
+ int32 _refcount;
+ int32 _curPos;
public:
FilePtr(const char * fname) : _refcount(1), _curPos(0) {
debug(9, "FilePtr created for %s", fname);
@@ -46,17 +46,17 @@ public:
free(_filename);
fclose(_ifs);
}
- int tell() {
+ int32 tell() {
return _curPos;
}
- bool seek(int pos) {
+ bool seek(int32 pos) {
if(pos != _curPos) {
fseek(_ifs, pos, SEEK_SET);
_curPos = pos;
}
return true;
}
- bool read(void * ptr, int size) {
+ bool read(void * ptr, int32 size) {
fread(ptr, size, 1, _ifs);
_curPos += size;
return true;
@@ -101,7 +101,7 @@ Chunk::type FileChunk::getType() const {
return _type;
}
-unsigned int FileChunk::getSize() const {
+uint32 FileChunk::getSize() const {
return _size;
}
@@ -110,7 +110,7 @@ Chunk * FileChunk::subBlock() {
ptr->_data = _data;
_data->incRef();
_data->seek(_offset + _curPos);
- unsigned int temp;
+ uint32 temp;
_data->read(&temp, 4);
ptr->_type = TO_BE_32(temp);
_data->read(&temp, 4);
@@ -125,22 +125,22 @@ bool FileChunk::eof() const {
return _curPos >= _size;
}
-unsigned int FileChunk::tell() const {
+uint32 FileChunk::tell() const {
return _curPos;
}
-bool FileChunk::seek(int delta, seek_type dir) {
+bool FileChunk::seek(int32 delta, seek_type dir) {
switch(dir) {
case seek_cur:
_curPos += delta;
break;
case seek_start:
if(delta < 0) error("invalid seek request");
- _curPos = (unsigned int)delta;
+ _curPos = (uint32)delta;
break;
case seek_end:
if(delta > 0 || (_size + delta) < 0) error("invalid seek request");
- _curPos = (unsigned int)(_size + delta);
+ _curPos = (uint32)(_size + delta);
break;
}
if(_curPos > _size) {
@@ -149,7 +149,7 @@ bool FileChunk::seek(int delta, seek_type dir) {
return true;
}
-bool FileChunk::read(void * buffer, unsigned int size) {
+bool FileChunk::read(void * buffer, uint32 size) {
if(size <= 0 || (_curPos + size) > _size) error("invalid buffer read request");
_data->seek(_offset + _curPos);
_data->read(buffer, size);
@@ -166,43 +166,43 @@ int8 FileChunk::getChar() {
return buffer;
}
-unsigned char FileChunk::getByte() {
+byte FileChunk::getByte() {
if(_curPos >= _size) error("invalid byte read request");
_data->seek(_offset + _curPos);
- unsigned char buffer;
+ byte buffer;
_data->read(&buffer, sizeof(buffer));
_curPos+= sizeof(buffer);
return buffer;
}
-short FileChunk::getShort() {
- unsigned short buffer = getWord();
- return *((short*)&buffer);
+int16 FileChunk::getShort() {
+ int16 buffer = getWord();
+ return *((int16*)&buffer);
}
-unsigned short FileChunk::getWord() {
+uint16 FileChunk::getWord() {
if(_curPos >= _size - 1) error("invalid word read request");
_data->seek(_offset + _curPos);
- unsigned short buffer;
+ uint16 buffer;
_data->read(&buffer, sizeof(buffer));
_curPos+= sizeof(buffer);
return TO_LE_16(buffer);
}
-unsigned int FileChunk::getDword() {
+uint32 FileChunk::getDword() {
if(_curPos >= _size - 3) error("invalid dword read request");
_data->seek(_offset + _curPos);
- unsigned int buffer;
+ uint32 buffer;
_data->read(&buffer, sizeof(buffer));
_curPos+= sizeof(buffer);
return TO_LE_32(buffer);
}
-ContChunk::ContChunk(char * data) {
- if(data == 0) error("Chunk() called with NULL pointer");
+ContChunk::ContChunk(byte * data) {
+ if(data == 0) error("Chunk() called with NULL point32er");
_type = (Chunk::type)READ_BE_UINT32(data);
- _size = READ_BE_UINT32(data+4);
- _data = data + sizeof(Chunk::type) + sizeof(unsigned int);
+ _size = READ_BE_UINT32(data + 4);
+ _data = data + sizeof(Chunk::type) + sizeof(uint32);
_curPos = 0;
}
@@ -210,13 +210,13 @@ Chunk::type ContChunk::getType() const {
return _type;
}
-unsigned int ContChunk::getSize() const {
+uint32 ContChunk::getSize() const {
return _size;
}
Chunk * ContChunk::subBlock() {
ContChunk * ptr = new ContChunk(_data + _curPos);
- seek(sizeof(Chunk::type) + sizeof(unsigned int) + ptr->getSize());
+ seek(sizeof(Chunk::type) + sizeof(uint32) + ptr->getSize());
return ptr;
}
@@ -224,22 +224,22 @@ bool ContChunk::eof() const {
return _curPos >= _size;
}
-unsigned int ContChunk::tell() const {
+uint32 ContChunk::tell() const {
return _curPos;
}
-bool ContChunk::seek(int delta, seek_type dir) {
+bool ContChunk::seek(int32 delta, seek_type dir) {
switch(dir) {
case seek_cur:
_curPos += delta;
break;
case seek_start:
if(delta < 0) error("invalid seek request");
- _curPos = (unsigned int)delta;
+ _curPos = (uint32)delta;
break;
case seek_end:
if(delta > 0 || (_size + delta) < 0) error("invalid seek request");
- _curPos = (unsigned int)(_size + delta);
+ _curPos = (uint32)(_size + delta);
break;
}
if(_curPos > _size) {
@@ -248,7 +248,7 @@ bool ContChunk::seek(int delta, seek_type dir) {
return true;
}
-bool ContChunk::read(void * buffer, unsigned int size) {
+bool ContChunk::read(void * buffer, uint32 size) {
if(size <= 0 || (_curPos + size) > _size) error("invalid buffer read request");
memcpy(buffer, _data + _curPos, size);
_curPos += size;
@@ -260,29 +260,29 @@ int8 ContChunk::getChar() {
return _data[_curPos++];
}
-unsigned char ContChunk::getByte() {
+byte ContChunk::getByte() {
if(_curPos >= _size) error("invalid byte read request");
- unsigned char * ptr = (unsigned char *)(_data + _curPos);
+ byte * ptr = (byte *)(_data + _curPos);
_curPos += 1;
return *ptr;
}
-short ContChunk::getShort() {
- if(_curPos >= _size - 1) error("invalid short read request");
- unsigned short buffer = getWord();
- return *((short*)&buffer);
+int16 ContChunk::getShort() {
+ if(_curPos >= _size - 1) error("invalid int16 read request");
+ int16 buffer = getWord();
+ return *((int16*)&buffer);
}
-unsigned short ContChunk::getWord() {
+uint16 ContChunk::getWord() {
if(_curPos >= _size - 1) error("invalid word read request");
- unsigned short * ptr = (unsigned short *)(_data + _curPos);
+ uint16 * ptr = (uint16 *)(_data + _curPos);
_curPos += 2;
return READ_LE_UINT16(ptr);
}
-unsigned int ContChunk::getDword() {
+uint32 ContChunk::getDword() {
if(_curPos >= _size - 3) error("invalid dword read request");
- unsigned int * ptr = (unsigned int *)(_data + _curPos);
+ uint32 * ptr = (uint32 *)(_data + _curPos);
_curPos += 4;
return READ_LE_UINT32(ptr);
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-03-12 11:04:18 +0000