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| author | Paweł Kołodziejski | 2003-09-13 16:25:33 +0000 |
|---|---|---|
| committer | Paweł Kołodziejski | 2003-09-13 16:25:33 +0000 |
| commit | 0c0f967c596a8f9933ab6584f81993db62658d89 (patch) | |
| tree | d9089e8abdd49026d5325ad01a1a16e0350b8a63 /scumm | |
| parent | 1976374521b25bdecb47c2c69da60216ae854c81 (diff) | |
| download | scummvm-rg350-0c0f967c596a8f9933ab6584f81993db62658d89.tar.gz scummvm-rg350-0c0f967c596a8f9933ab6584f81993db62658d89.tar.bz2 scummvm-rg350-0c0f967c596a8f9933ab6584f81993db62658d89.zip | |
implemented fileread opcode
svn-id: r10232
Diffstat (limited to 'scumm')
| -rw-r--r-- | scumm/intern.h | 1 | ||||
| -rw-r--r-- | scumm/script_v6.cpp | 36 |
2 files changed, 31 insertions, 6 deletions
diff --git a/scumm/intern.h b/scumm/intern.h index 4f947e3f7c..e13f79d7df 100644 --- a/scumm/intern.h +++ b/scumm/intern.h @@ -345,6 +345,7 @@ protected: int popRoomAndObj(int *room); void shuffleArray(int num, int minIdx, int maxIdx); void unknownEA_func(int a, int b, int c, int d, int e); + int readFileToArray(int slot, int32 size); /* Version 6 script opcodes */ void o6_setBlastObjectWindow(); diff --git a/scumm/script_v6.cpp b/scumm/script_v6.cpp index 51ca862615..467627433d 100644 --- a/scumm/script_v6.cpp +++ b/scumm/script_v6.cpp @@ -2827,7 +2827,7 @@ void Scumm_v6::o6_stopTalking() { } void Scumm_v6::o6_openFile() { - int mode, len, slot; + int mode, len, slot, l, r; byte filename[100]; _msgPtrToAdd = filename; @@ -2836,10 +2836,15 @@ void Scumm_v6::o6_openFile() { len = resStrLen(_scriptPointer); _scriptPointer += len + 1; - + + for (r = strlen((char*)filename); r != 0; r--) { + if (filename[r - 1] == '\\') + break; + } + mode = pop(); slot = -1; - for (int l = 0; l < 17; l++) { + for (l = 0; l < 17; l++) { if (_hFileTable[l].isOpen() == false) { slot = l; break; @@ -2848,9 +2853,9 @@ void Scumm_v6::o6_openFile() { if (slot != -1) { if (mode == 1) - _hFileTable[slot].open((char*)filename, this->getGameDataPath(), File::kFileReadMode); + _hFileTable[slot].open((char*)filename + r, getGameDataPath(), File::kFileReadMode); else if (mode == 2) - _hFileTable[slot].open((char*)filename, this->getGameDataPath(), File::kFileWriteMode); + _hFileTable[slot].open((char*)filename + r, getGameDataPath(), File::kFileWriteMode); else error("o6_openFile(): wrong open file mode"); @@ -2879,8 +2884,27 @@ void Scumm_v6::o6_deleteFile() { warning("stub o6_deleteFile(\"%s\")", filename); } +int Scumm_v6::readFileToArray(int slot, int32 size) { + int rest = _hFileTable[slot].size() - _hFileTable[slot].pos(); + writeVar(0, 0); + defineArray(0, 3, 0, rest); + byte *ptr = getResourceAddress(rtString, readVar(0)); + _hFileTable[slot].read(ptr, rest); + return readVar(0); +} + void Scumm_v6::o6_readFile() { - error("stub o6_readFile(%d, %d)", pop(), pop()); + int32 size = pop(); + int slot = pop(); + + if (size == -2) { + push(_hFileTable[slot].readUint16LE()); + } else if (size == -1) { + push(_hFileTable[slot].readByte()); + } else { + push(readFileToArray(slot, size)); + } + warning("o6_readFile(%d, %d)", slot, size); } void Scumm_v6::o6_findAllObjects() { |