diff options
Diffstat (limited to 'engines/sci/engine/workarounds.h')
| -rw-r--r-- | engines/sci/engine/workarounds.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/engines/sci/engine/workarounds.h b/engines/sci/engine/workarounds.h index be066d5fc7..9f38ab13ee 100644 --- a/engines/sci/engine/workarounds.h +++ b/engines/sci/engine/workarounds.h @@ -26,8 +26,37 @@ #ifndef SCI_ENGINE_WORKAROUNDS_H #define SCI_ENGINE_WORKAROUNDS_H +#include "sci/engine/vm_types.h" +#include "sci/sci.h" + namespace Sci { +enum SciWorkaroundType { + WORKAROUND_NONE, // only used by terminator or when no workaround was found + WORKAROUND_IGNORE, // ignore kernel call + WORKAROUND_STILLCALL, // still do kernel call + WORKAROUND_FAKE // fake kernel call / replace temp value / fake opcode +}; + +struct SciWorkaroundSolution { + SciWorkaroundType type; + uint16 value; +}; + +struct SciWorkaroundEntry { + SciGameId gameId; + int roomNr; + int scriptNr; + int16 inheritanceLevel; + const char *objectName; + const char *methodName; + int localCallOffset; + int index; + SciWorkaroundSolution newValue; +}; + +#define SCI_WORKAROUNDENTRY_TERMINATOR { (SciGameId)0, -1, -1, 0, NULL, NULL, -1, 0, { WORKAROUND_NONE, 0 } } + // gameID, room,script,lvl, object-name, method-name, call,index, workaround static const SciWorkaroundEntry opcodeDivWorkarounds[] = { { GID_QFG1VGA, 301, 928, 0, "Blink", "init", -1, 0, { WORKAROUND_FAKE, 0 } }, // when entering inn, gets called with 1 parameter, but 2nd parameter is used for div which happens to be an object @@ -159,6 +188,8 @@ static const SciWorkaroundEntry kStrCpy_workarounds[] = { SCI_WORKAROUNDENTRY_TERMINATOR }; +#undef FAKE + } // End of namespace Sci #endif // SCI_ENGINE_WORKAROUNDS_H |