void window_research_open()
{
rct_window *w;
w = window_bring_to_front_by_class(WC_RESEARCH);
if (w == NULL) {
w = window_create_auto_pos(530, 257, window_research_page_events[0], WC_RESEARCH, WF_10);
w->widgets = window_research_page_widgets[0];
w->enabled_widgets = window_research_page_enabled_widgets[0];
w->number = 0;
w->page = 0;
w->frame_no = 0;
w->disabled_widgets = 0;
research_update_uncompleted_types();
}
w->page = 0;
window_invalidate(w);
w->width = 300;
w->height = 196;
window_invalidate(w);
w->widgets = window_research_page_widgets[0];
w->enabled_widgets = window_research_page_enabled_widgets[0];
w->hold_down_widgets = 0;
w->event_handlers = window_research_page_events[0];
w->pressed_widgets = 0;
w->disabled_widgets = 0;
window_init_scroll_widgets(w);
}
/**
*
* rct2: 0x00684C7A
*/
void research_update()
{
int32_t editorScreenFlags, researchLevel, currentResearchProgress;
editorScreenFlags = SCREEN_FLAGS_SCENARIO_EDITOR | SCREEN_FLAGS_TRACK_DESIGNER | SCREEN_FLAGS_TRACK_MANAGER;
if (gScreenFlags & editorScreenFlags)
{
return;
}
if (gScenarioTicks % 32 != 0)
{
return;
}
if ((gParkFlags & PARK_FLAGS_NO_MONEY) && gResearchFundingLevel == RESEARCH_FUNDING_NONE)
{
researchLevel = RESEARCH_FUNDING_NORMAL;
}
else
{
researchLevel = gResearchFundingLevel;
}
currentResearchProgress = gResearchProgress;
currentResearchProgress += _researchRate[researchLevel];
if (currentResearchProgress <= 0xFFFF)
{
gResearchProgress = currentResearchProgress;
}
else
{
switch (gResearchProgressStage)
{
case RESEARCH_STAGE_INITIAL_RESEARCH:
research_next_design();
research_calculate_expected_date();
break;
case RESEARCH_STAGE_DESIGNING:
gResearchProgress = 0;
gResearchProgressStage = RESEARCH_STAGE_COMPLETING_DESIGN;
research_calculate_expected_date();
research_invalidate_related_windows();
break;
case RESEARCH_STAGE_COMPLETING_DESIGN:
research_finish_item(&gResearchNextItem);
gResearchProgress = 0;
gResearchProgressStage = RESEARCH_STAGE_INITIAL_RESEARCH;
research_calculate_expected_date();
research_update_uncompleted_types();
research_invalidate_related_windows();
break;
case RESEARCH_STAGE_FINISHED_ALL:
gResearchFundingLevel = RESEARCH_FUNDING_NONE;
break;
}
}
}
void research_fix()
{
// Fix invalid research items
for (int32_t i = 0; i < MAX_RESEARCH_ITEMS; i++)
{
rct_research_item* researchItem = &gResearchItems[i];
if (researchItem->rawValue == RESEARCHED_ITEMS_SEPARATOR)
continue;
if (researchItem->rawValue == RESEARCHED_ITEMS_END)
{
if (i == MAX_RESEARCH_ITEMS - 1)
{
(--researchItem)->rawValue = RESEARCHED_ITEMS_END;
}
(++researchItem)->rawValue = RESEARCHED_ITEMS_END_2;
break;
}
if (researchItem->rawValue == RESEARCHED_ITEMS_END_2)
break;
if (researchItem->type == RESEARCH_ENTRY_TYPE_RIDE)
{
rct_ride_entry* rideEntry = get_ride_entry(researchItem->entryIndex);
if (rideEntry == nullptr)
{
research_remove(researchItem);
i--;
}
}
else
{
rct_scenery_group_entry* sceneryGroupEntry = get_scenery_group_entry(researchItem->rawValue);
if (sceneryGroupEntry == nullptr)
{
research_remove(researchItem);
i--;
}
}
}
research_update_uncompleted_types();
if (gResearchUncompletedCategories == 0)
gResearchProgressStage = RESEARCH_STAGE_FINISHED_ALL;
// Sometimes ride entries are not in the research table.
// If all research is done, simply insert all of them as researched.
// For good measure, also include scenery groups.
if (gResearchProgressStage == RESEARCH_STAGE_FINISHED_ALL)
{
for (uint8_t i = 0; i < MAX_RIDE_OBJECTS; i++)
{
const rct_ride_entry* rideEntry = get_ride_entry(i);
if (rideEntry != nullptr)
{
research_insert_ride_entry(i, true);
ride_entry_set_invented(i);
for (uint8_t j = 0; j < MAX_RIDE_TYPES_PER_RIDE_ENTRY; j++)
{
uint32_t rideType = rideEntry->ride_type[j];
if (rideType != RIDE_TYPE_NULL)
{
ride_type_set_invented(rideEntry->ride_type[j]);
}
}
}
}
for (uint8_t i = 0; i < MAX_SCENERY_GROUP_OBJECTS; i++)
{
const rct_scenery_group_entry* groupEntry = get_scenery_group_entry(i);
if (groupEntry != nullptr)
research_insert_scenery_group_entry(i, true);
}
}
}
