libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-15 14:18:37 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

SCI: Fixed comment in pointerComparisonWithInteger()

Browse Source
This commit is contained in:
md5 2011-03-03 20:45:22 +02:00
parent ea232049c9
commit f9354eb4d8
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
engines/sci/engine/vm_types.cpp
View File

@ -211,13 +211,13 @@ bool reg_t::pointerComparisonWithInteger(const reg_t right) const {
// It works because in those games, the maximum resource number is 999,
// so any parameter value above that threshold must be a pointer.
// PQ2 japanese compares pointers to 2000 to find out if its a pointer
// or a resource ID.
// There are cases where game scripts check for arbitrary numbers against
// pointers, e.g.:
// or a resource ID. Thus, we check for all integers <= 2000.
//
// Some examples where game scripts check for arbitrary numbers against
// pointers:
// Hoyle 3, Pachisi, when any opponent is about to talk
// SQ1, room 28, when throwing water at the Orat
// SQ1, room 58, when giving the ID card to the robot
// Thus we check for all integers <= 2000
return (isPointer() && right.isNumber() && right.offset <= 2000 && getSciVersion() <= SCI_VERSION_1_LATE);
}