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| author | Filippos Karapetis | 2010-02-06 15:58:59 +0000 |
|---|---|---|
| committer | Filippos Karapetis | 2010-02-06 15:58:59 +0000 |
| commit | b12437bbfcf22def9d2e20b3fc95fd76dd47636b (patch) | |
| tree | 51551e564d9b9b9f0212abaa8b4c33ec63592eda /engines/sci/graphics/compare.cpp | |
| parent | 742ddb7979e0958adb1bb7944bf450da964df6a9 (diff) | |
| download | scummvm-rg350-b12437bbfcf22def9d2e20b3fc95fd76dd47636b.tar.gz scummvm-rg350-b12437bbfcf22def9d2e20b3fc95fd76dd47636b.tar.bz2 scummvm-rg350-b12437bbfcf22def9d2e20b3fc95fd76dd47636b.zip | |
Don't try and manipulate invalid views (i.e. views with view ID -1/65535, which are most likely the currently missing dynamically constructed text views). Torin chapter 1 starts now (and dies shortly afterwards, but that's a different issue)
svn-id: r47930
Diffstat (limited to 'engines/sci/graphics/compare.cpp')
| -rw-r--r-- | engines/sci/graphics/compare.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/engines/sci/graphics/compare.cpp b/engines/sci/graphics/compare.cpp index ba2fc7e417..5c7d932a33 100644 --- a/engines/sci/graphics/compare.cpp +++ b/engines/sci/graphics/compare.cpp @@ -116,6 +116,9 @@ void GfxCompare::kernelSetNowSeen(reg_t objectReference) { GfxView *view = NULL; Common::Rect celRect(0, 0); GuiResourceId viewId = (GuiResourceId)GET_SEL32V(_segMan, objectReference, SELECTOR(view)); + if (viewId == 0xFFFF) // invalid view + return; + int16 loopNo = GET_SEL32V(_segMan, objectReference, SELECTOR(loop)); int16 celNo = GET_SEL32V(_segMan, objectReference, SELECTOR(cel)); int16 x = (int16)GET_SEL32V(_segMan, objectReference, SELECTOR(x)); @@ -182,6 +185,9 @@ void GfxCompare::kernelBaseSetter(reg_t object) { int16 loopNo = GET_SEL32V(_segMan, object, SELECTOR(loop)); int16 celNo = GET_SEL32V(_segMan, object, SELECTOR(cel)); + if (viewId == 0xFFFF) // invalid view + return; + GfxView *tmpView = _cache->getView(viewId); Common::Rect celRect; |