libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2025-02-13 15:40:57 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Add a workaround for a MUMG script bug, MUMG now works again.

Browse Source 
svn-id: r50117
This commit is contained in:
Matthew Hoops 2010-06-21 15:51:04 +00:00
parent 65fe8d817c
commit 9ecbffe11a
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
engines/sci/engine/vm.cpp
View File

@ -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;