diff options
Diffstat (limited to 'engines/mutationofjb/gamedata.h')
| -rw-r--r-- | engines/mutationofjb/gamedata.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/engines/mutationofjb/gamedata.h b/engines/mutationofjb/gamedata.h index d1bbc546b3..62c66a1363 100644 --- a/engines/mutationofjb/gamedata.h +++ b/engines/mutationofjb/gamedata.h @@ -121,6 +121,22 @@ struct Bitmap { bool loadFromStream(Common::ReadStream &stream); }; +struct ExhaustedChoice { + /* + 1 bit - context + 3 bits - choice index + 4 bits - choice list index + */ + uint8 _encodedData; + + uint8 getContext() const { return (_encodedData >> 7) & 0x1; } + uint8 getChoiceIndex() const { return (_encodedData >> 4) & 0x7; } + uint8 getChoiceListIndex() const { return _encodedData & 0xF; } + + ExhaustedChoice() : _encodedData(0) {} + ExhaustedChoice(uint8 context, uint8 choiceIndex, uint8 choiceListIndex) : + _encodedData(((context & 0x1) << 7) | ((choiceIndex & 0x7) << 4) | (choiceListIndex & 0xF)) {} +}; struct Scene { Door *getDoor(uint8 objectId); @@ -135,6 +151,9 @@ struct Scene { Static *findStatic(int16 x, int16 y, int *index = nullptr); Bitmap *findBitmap(int16 x, int16 y, int *index = nullptr); + void addExhaustedChoice(uint8 context, uint8 choiceIndex, uint8 choiceIndexList); + bool isChoiceExhausted(uint8 context, uint8 choiceIndex, uint8 choiceIndexList) const; + uint8 _startup; uint8 _unknown001; uint8 _unknown002; @@ -156,14 +175,17 @@ struct Scene { uint8 _palRotStart; uint8 _palRotEnd; uint8 _palRotPeriod; - uint8 _unknown38A[80]; + + /* Points to the first free item in exhausted choices list. */ + uint8 _exhaustedChoiceNext; + ExhaustedChoice _exhaustedChoices[79]; bool loadFromStream(Common::ReadStream &stream); }; struct ConversationInfo { struct Item { - uint8 _question; + uint8 _choice; uint8 _response; uint8 _nextLineIndex; }; |