diff options
| -rw-r--r-- | engines/dreamweb/runtime.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/engines/dreamweb/runtime.h b/engines/dreamweb/runtime.h index be83686fe3..6b330288b2 100644 --- a/engines/dreamweb/runtime.h +++ b/engines/dreamweb/runtime.h @@ -29,7 +29,7 @@ struct RegisterPart { Register &_reg; uint8 _value; - inline RegisterPart(Register ®) : _reg(reg), _value(reg._value >> Shift) {} + explicit inline RegisterPart(Register ®) : _reg(reg), _value(reg._value >> Shift) {} inline operator uint8&() { return _value; @@ -46,6 +46,7 @@ struct RegisterPart { _reg._value = (_reg._value & Mask) | (_value << Shift); } }; + typedef RegisterPart<0xff, 0> LowPartOfRegister; typedef RegisterPart<0xff00, 8> HighPartOfRegister; @@ -60,14 +61,17 @@ public: assert(index + 1 < data.size()); _value = _data[index] | (_data[index + 1] << 8); } + inline WordRef& operator=(const WordRef &ref) { _value = ref._value; return *this; } + inline WordRef& operator=(uint16 v) { _value = v; return *this; } + inline operator uint16() const { return _value; } @@ -158,7 +162,7 @@ struct Flags { inline bool l() const { return !_z && _s != _o; } inline bool le() const { return _z || _s != _o; } - inline void update_sign(uint8 v) { + inline void update(uint8 v) { bool new_s = v & 0x80; _o = new_s != _s; _s = new_s; |