diff options
Diffstat (limited to 'engines/glk/advsys/vm.cpp')
| -rw-r--r-- | engines/glk/advsys/vm.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/engines/glk/advsys/vm.cpp b/engines/glk/advsys/vm.cpp index ef943e620f..a06cd28512 100644 --- a/engines/glk/advsys/vm.cpp +++ b/engines/glk/advsys/vm.cpp @@ -285,30 +285,51 @@ void VM::opSVAR() { } void VM::opSSET() { + setVariable(getCodeByte(), _stack.top()); } void VM::opSPLIT() { + _stack.top() = readCodeByte(); } void VM::opSNLIT() { + _stack.top() = readCodeByte(); } void VM::opYORN() { + Common::String line = getLine(); + _stack.top() = line[0] == 'Y' || line[0] == 'y' ? TRUE : NIL; } void VM::opSAVE() { + if (saveGame().getCode() != Common::kNoError) + print("Sorry, the savegame couldn't be created"); } void VM::opRESTORE() { + if (saveGame().getCode() != Common::kNoError) + print("Sorry, the savegame couldn't be restored"); } void VM::opARG() { + int argNum = readCodeByte(); + int varsSize = _stack[_fp - 3]; + if (argNum >= varsSize) + error("Invalid argument number"); + _stack.top() = _stack[_fp - 4 - argNum]; } void VM::opASET() { + int argNum = readCodeByte(); + int varsSize = _stack[_fp - 3]; + if (argNum >= varsSize) + error("Invalid argument number"); + _stack[_fp - 4 - argNum] = _stack.top(); } void VM::opTMP() { + int val = readCodeByte(); + } void VM::opTSET() { |