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ADL: Implement hires6 save/restore

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This commit is contained in:
Walter van Niftrik 2017-02-18 11:45:41 +01:00
parent 9ed63332fa
commit 549ac7ca47
2 changed files with 19 additions and 6 deletions
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4
engines/adl/adl_v5.cpp
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@ -88,9 +88,9 @@ void AdlEngine_v5::setupOpcodeTables() {
Opcode(o4_moveAllItems);
Opcode(o1_quit);
Opcode(o5_dummy);
Opcode(o2_save);
Opcode(o4_save);
// 0x10
Opcode(o2_restore);
Opcode(o4_restore);
Opcode(o1_restart);
Opcode(o5_setRegionRoom);
Opcode(o5_dummy);

21
engines/adl/hires6.cpp
View File

@ -50,6 +50,8 @@ private:
void showRoom();
Common::String formatVerbError(const Common::String &verb) const;
Common::String formatNounError(const Common::String &verb, const Common::String &noun) const;
void loadState(Common::ReadStream &stream);
void saveState(Common::WriteStream &stream);
// AdlEngine_v2
void printString(const Common::String &str);
@ -146,12 +148,9 @@ void HiRes6Engine::init() {
_strings.lineFeeds = readStringAt(*stream, 0x408);
// Read opcode strings (TODO)
_strings_v2.saveInsert = readStringAt(*stream, 0xad8);
readStringAt(*stream, 0xb95); // Confirm save
// _strings_v2.saveReplace
_strings_v2.saveReplace = readStringAt(*stream, 0xb95);
_strings_v2.restoreInsert = readStringAt(*stream, 0xc07);
// _strings_v2.restoreReplace
_strings.playAgain = readStringAt(*stream, 0xcdf, 0xff);
_messageIds.cantGoThere = 249;
@ -275,6 +274,20 @@ Common::String HiRes6Engine::formatNounError(const Common::String &verb, const C
return err;
}
void HiRes6Engine::loadState(Common::ReadStream &stream) {
AdlEngine_v5::loadState(stream);
_state.moves = (getVar(39) << 8) | getVar(24);
setVar(39, 0);
}
void HiRes6Engine::saveState(Common::WriteStream &stream) {
// Move counter is stuffed into variables, in order to save it
setVar(24, _state.moves & 0xff);
setVar(39, _state.moves >> 8);
AdlEngine_v5::saveState(stream);
setVar(39, 0);
}
void HiRes6Engine::printString(const Common::String &str) {
Common::String s;
uint found = 0;