diff options
Diffstat (limited to 'engines/prince/script.h')
| -rw-r--r-- | engines/prince/script.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/engines/prince/script.h b/engines/prince/script.h index 8f1ede3a83..a323c1784d 100644 --- a/engines/prince/script.h +++ b/engines/prince/script.h @@ -45,7 +45,9 @@ public: bool loadFromStream(Common::SeekableReadStream &stream); void step(); - void setFlag(Flags::Id flag, uint16 value); + + void setFlagValue(Flags::Id flag, uint16 value); + uint16 getFlagValue(Flags::Id flag); private: PrinceEngine *_vm; @@ -60,7 +62,9 @@ private: uint16 _lastOpcode; uint32 _lastInstruction; byte _result; - int16 _flags[2000]; + static const uint16 MAX_FLAGS = 2000; + static const uint16 FLAG_MASK = 0x8000; + int16 _flags[MAX_FLAGS]; bool _opcodeNF; @@ -83,8 +87,13 @@ private: uint8 getCodeByte(uint32 address); uint8 readScript8bits(); uint16 readScript16bits(); + uint32 readScript32bits(); uint16 readScript8or16bits(); + + uint16 readScriptValue(); + Flags::Id readScriptFlagId() { return (Flags::Id)readScript16bits(); } + void debugScript(const char *s, ...); void SetVoice(uint32 slot); |