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fix inventory scrolling V1/V2 games (there were problems with an odd inventory count)

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svn-id: r9201
This commit is contained in:
Max Horn 2003-07-27 17:33:28 +00:00
parent 80cbf90a9d
commit 7e54a2f569
1 changed files with 8 additions and 8 deletions
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16
scumm/verbs.cpp
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@ -212,15 +212,15 @@ void Scumm::checkV2Inventory(int x, int y) {
return;
if (v2_mouseover_boxes[kInventoryUpArrow].rect.contains(x, y)) {
_inventoryOffset -= 2;
if (_inventoryOffset < 0)
_inventoryOffset = 0;
redrawV2Inventory();
if (_inventoryOffset >= 2) {
_inventoryOffset -= 2;
redrawV2Inventory();
}
} else if (v2_mouseover_boxes[kInventoryDownArrow].rect.contains(x, y)) {
_inventoryOffset += 2;
if (_inventoryOffset > (getInventoryCount(_scummVars[VAR_EGO])-2))
_inventoryOffset = (getInventoryCount(_scummVars[VAR_EGO])-2);
redrawV2Inventory();
if (_inventoryOffset + 4 < getInventoryCount(_scummVars[VAR_EGO])) {
_inventoryOffset += 2;
redrawV2Inventory();
}
}
for (object = 0; object < 4; object++) {