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| author | Matthew Hoops | 2010-06-21 15:51:04 +0000 |
|---|---|---|
| committer | Matthew Hoops | 2010-06-21 15:51:04 +0000 |
| commit | 9ecbffe11aee736c0a3783358fb2640b0d6f5237 (patch) | |
| tree | 691c32db486a875e9378bdc3ec9f2efadaa8cf14 | |
| parent | 65fe8d817c627fe56929533a4a0fb4d2c5cb76c2 (diff) | |
| download | scummvm-rg350-9ecbffe11aee736c0a3783358fb2640b0d6f5237.tar.gz scummvm-rg350-9ecbffe11aee736c0a3783358fb2640b0d6f5237.tar.bz2 scummvm-rg350-9ecbffe11aee736c0a3783358fb2640b0d6f5237.zip | |
Add a workaround for a MUMG script bug, MUMG now works again.
svn-id: r50117
| -rw-r--r-- | engines/sci/engine/vm.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/engines/sci/engine/vm.cpp b/engines/sci/engine/vm.cpp index 706d2ceb22..7f2ed436e8 100644 --- a/engines/sci/engine/vm.cpp +++ b/engines/sci/engine/vm.cpp @@ -161,6 +161,11 @@ static bool validate_variable(reg_t *r, reg_t *stack_base, int type, int max, in error("%s. [VM] Access would be outside even of the stack (%d); access denied", txt.c_str(), total_offset); return false; } else { + // WORKAROUND: Mixed-Up Mother Goose tries to use an invalid parameter in Event::new(). + // Just skip around it here so we don't error out in validate_arithmetic. + if (g_sci->getGameId() == "mothergoose" && getSciVersion() <= SCI_VERSION_1_1 && type == VAR_PARAM && index == 1) + return false; + debugC(2, kDebugLevelVM, "%s", txt.c_str()); debugC(2, kDebugLevelVM, "[VM] Access within stack boundaries; access granted."); return true; |