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Merge pull request #6088 from Chaosmeister/develop

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prevent infinite loop while fixing invalid research items
This commit is contained in:
Richard Jenkins
2017-08-02 23:10:44 +01:00
committed by GitHub
parent c956ccc4d4 b330c4032f
commit dabc52b036
1 changed files with 9 additions and 2 deletions
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11
src/openrct2/game.c
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@@ -1072,7 +1072,15 @@ void game_fix_save_vars()
for (sint32 i = 0; i < MAX_RESEARCH_ITEMS; i++) {
rct_research_item *researchItem = &gResearchItems[i];
if (researchItem->entryIndex == RESEARCHED_ITEMS_SEPARATOR) continue;
if (researchItem->entryIndex == RESEARCHED_ITEMS_END) continue;
if (researchItem->entryIndex == RESEARCHED_ITEMS_END)
{
if (i == MAX_RESEARCH_ITEMS - 1)
{
(--researchItem)->entryIndex = RESEARCHED_ITEMS_END;
}
(++researchItem)->entryIndex = RESEARCHED_ITEMS_END_2;
break;
}
if (researchItem->entryIndex == RESEARCHED_ITEMS_END_2) break;
if (researchItem->entryIndex & 0x10000) {
uint8 entryIndex = researchItem->entryIndex & 0xFF;
@@ -1096,7 +1104,6 @@ void game_fix_save_vars()
// Fix invalid vehicle sprite sizes, thus preventing visual corruption of sprites
fix_invalid_vehicle_sprite_sizes();
}
/**