libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-28 04:34:50 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

SCI: adding some more assert()s in view data loading for clone :D

Browse Source 
svn-id: r49023
This commit is contained in:
Martin Kiewitz 2010-05-13 15:39:20 +00:00
parent 983c41bea2
commit 86cd5b71fc
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/graphics/view.cpp
View File

@ -171,6 +171,7 @@ void GfxView::initData(GuiResourceId resourceId) {
headerSize = READ_LE_UINT16(_resourceData + 0) + 2; // headerSize is not part of the header, so its added
assert(headerSize >= 16);
_loopCount = _resourceData[2];
assert(_loopCount);
palOffset = READ_LE_UINT32(_resourceData + 8);
// FIXME: After LoopCount there is another byte and its set for view 50 within Laura Bow 2 CD, check what it means
@ -178,6 +179,7 @@ void GfxView::initData(GuiResourceId resourceId) {
loopSize = _resourceData[12];
assert(loopSize >= 16);
celSize = _resourceData[13];
assert(celSize >= 32);
if (palOffset) {
_palette->createFromData(&_resourceData[palOffset], &_viewPalette);
@ -199,6 +201,7 @@ void GfxView::initData(GuiResourceId resourceId) {
}
celCount = loopData[2];
assert(celCount);
_loop[loopNo].celCount = celCount;
celData = _resourceData + READ_LE_UINT32(loopData + 12);
@ -208,7 +211,9 @@ void GfxView::initData(GuiResourceId resourceId) {
for (celNo = 0; celNo < celCount; celNo++) {
cel = &_loop[loopNo].cel[celNo];
cel->width = READ_LE_UINT16(celData);
assert(cel->width);
cel->height = READ_LE_UINT16(celData + 2);
assert(cel->height);
cel->displaceX = READ_LE_UINT16(celData + 4);
cel->displaceY = READ_LE_UINT16(celData + 6);
cel->clearKey = celData[8];