diff options
Diffstat (limited to 'engines/sci/engine/kstring.cpp')
| -rw-r--r-- | engines/sci/engine/kstring.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/engines/sci/engine/kstring.cpp b/engines/sci/engine/kstring.cpp index fe8d631497..33b8c15e9f 100644 --- a/engines/sci/engine/kstring.cpp +++ b/engines/sci/engine/kstring.cpp @@ -653,10 +653,16 @@ reg_t kString(EngineState *s, int argc, reg_t *argv) { case 1: // Size return make_reg(0, s->_segMan->getString(argv[1]).size()); case 2: { // At (return value at an index) - if (argv[1].segment == s->_segMan->getStringSegmentId()) - return make_reg(0, s->_segMan->lookupString(argv[1])->getRawData()[argv[2].toUint16()]); - - return make_reg(0, s->_segMan->getString(argv[1])[argv[2].toUint16()]); + // Note that values are put in bytes to avoid sign extension + if (argv[1].segment == s->_segMan->getStringSegmentId()) { + SciString *string = s->_segMan->lookupString(argv[1]); + byte val = string->getRawData()[argv[2].toUint16()]; + return make_reg(0, val); + } else { + Common::String string = s->_segMan->getString(argv[1]); + byte val = string[argv[2].toUint16()]; + return make_reg(0, val); + } } case 3: { // Atput (put value at an index) SciString *string = s->_segMan->lookupString(argv[1]); |