mirror of https://github.com/OpenRCT2/OpenRCT2.git
348 lines
12 KiB
C
348 lines
12 KiB
C
/*****************************************************************************
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* Copyright (c) 2014 Ted John
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* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
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*
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* This file is part of OpenRCT2.
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*
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* OpenRCT2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*****************************************************************************/
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#include <windows.h>
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#include "addresses.h"
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#include "map.h"
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#include "news_item.h"
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#include "sprite.h"
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#include "ride.h"
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#include "sprite.h"
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#include "peep.h"
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#include "window.h"
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#pragma region Ride classification table
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const uint8 gRideClassifications[255] = {
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_SHOP_OR_STALL, RIDE_CLASS_SHOP_OR_STALL, RIDE_CLASS_SHOP_OR_STALL,
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RIDE_CLASS_SHOP_OR_STALL, RIDE_CLASS_SHOP_OR_STALL, RIDE_CLASS_RIDE, RIDE_CLASS_SHOP_OR_STALL,
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RIDE_CLASS_KIOSK_OR_FACILITY, RIDE_CLASS_KIOSK_OR_FACILITY, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_KIOSK_OR_FACILITY, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_KIOSK_OR_FACILITY, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_SHOP_OR_STALL, RIDE_CLASS_RIDE, RIDE_CLASS_SHOP_OR_STALL,
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RIDE_CLASS_SHOP_OR_STALL, RIDE_CLASS_SHOP_OR_STALL, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE,
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RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE, RIDE_CLASS_RIDE
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};
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#pragma endregion
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rct_ride* g_ride_list = RCT2_ADDRESS(RCT2_ADDRESS_RIDE_LIST, rct_ride);
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int ride_get_count()
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{
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rct_ride *ride;
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int i, count = 0;
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FOR_ALL_RIDES(i, ride)
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count++;
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return count;
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}
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int ride_get_total_queue_length(rct_ride *ride)
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{
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int i, queueLength = 0;
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for (i = 0; i < 4; i++)
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if (ride->entrances[i] != 0xFFFF)
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queueLength += ride->queue_length[i];
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return queueLength;
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}
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int ride_get_max_queue_time(rct_ride *ride)
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{
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int i, queueTime = 0;
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for (i = 0; i < 4; i++)
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if (ride->entrances[i] != 0xFFFF)
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queueTime = max(queueTime, ride->queue_time[i]);
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return queueTime;
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}
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/**
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*
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* rct2: 0x006ACA89
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*/
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void ride_init_all()
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{
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int i;
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rct_ride *ride;
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rct_ride_measurement *ride_measurement;
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for (i = 0; i < MAX_RIDES; i++) {
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ride = &g_ride_list[i];
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ride->type = RIDE_TYPE_NULL;
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}
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RCT2_GLOBAL(0x0138B590, sint8) = 0;
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RCT2_GLOBAL(0x0138B591, sint8) = 0;
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for (i = 0; i < MAX_RIDE_MEASUREMENTS; i++) {
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ride_measurement = GET_RIDE_MEASUREMENT(i);
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ride_measurement->var_00 = 0xFF;
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}
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}
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/**
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*
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* rct2: 0x006B7A38
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*/
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void reset_all_ride_build_dates() {
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int i;
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rct_ride *ride;
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FOR_ALL_RIDES(i, ride) {
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//mov ax, current_month_year
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//sub [esi + 180h], ax
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ride->build_date -= RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_MONTH_YEAR, uint16);
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}
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}
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/**
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* rct2: 0x006AC916
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*/
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void ride_update_favourited_stat()
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{
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int i;
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rct_ride *ride;
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uint16 spriteIndex;
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rct_peep* peep;
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FOR_ALL_RIDES(i, ride)
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ride->guests_favourite = 0;
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FOR_ALL_PEEPS(spriteIndex, peep) {
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if (peep->var_08 != 4)
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return;
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if (peep->favourite_ride != 0xff) {
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ride = &g_ride_list[peep->favourite_ride];
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ride->guests_favourite++;
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ride->var_14D |= 1;
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}
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}
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window_invalidate_by_id(WC_RIDE_LIST, 0);
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}
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/**
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* rct2: 0x006B7C59
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* @return 1 if the coordinate is reachable or has no entrance, 0 otherwise
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*/
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int ride_entrance_exit_is_reachable(uint16 coordinate, rct_ride* ride, int index) {
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int x = ((coordinate >> 8) & 0xFF) << 5, // cx
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y = (coordinate & 0xFF) << 5; // ax
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uint8 station_height = ride->station_heights[index];
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int tile_idx = ((x << 8) | y) >> 5;
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rct_map_element* tile = RCT2_ADDRESS(RCT2_ADDRESS_TILE_MAP_ELEMENT_POINTERS, rct_map_element*)[tile_idx];
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while(1) {
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uint8 element_type = tile->type & MAP_ELEMENT_TYPE_MASK;
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if (element_type == MAP_ELEMENT_TYPE_ENTRANCE && station_height == tile->base_height) {
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break;
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} else if (tile->flags & MAP_ELEMENT_FLAG_LAST_TILE) {
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return 1;
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}
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tile++;
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}
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uint8 face_direction = tile->type & 3;
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y -= RCT2_ADDRESS(0x00993CCC, sint16)[face_direction * 2];
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x -= RCT2_ADDRESS(0x00993CCE, sint16)[face_direction * 2];
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tile_idx = ((x << 8) | y) >> 5;
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return map_coord_is_connected(tile_idx, station_height, face_direction);
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}
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void ride_entrance_exit_connected(rct_ride* ride, int ride_idx)
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{
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for (int i = 0; i < 4; ++i) {
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uint16 station_start = ride->station_starts[i],
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entrance = ride->entrances[i],
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exit = ride->exits[i];
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if (station_start == -1 )
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continue;
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if (entrance != -1 && !ride_entrance_exit_is_reachable(entrance, ride, i)) {
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// name of ride is parameter of the format string
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RCT2_GLOBAL(0x013CE952, uint16) = ride->var_04A;
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RCT2_GLOBAL(0x013CE954, uint32) = ride->var_04C;
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news_item_add_to_queue(1, STR_ENTRANCE_NOT_CONNECTED, ride_idx);
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ride->connected_message_throttle = 3;
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}
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if (exit != -1 && !ride_entrance_exit_is_reachable(exit, ride, i)) {
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// name of ride is parameter of the format string
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RCT2_GLOBAL(0x013CE952, uint16) = ride->var_04A;
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RCT2_GLOBAL(0x013CE954, uint32) = ride->var_04C;
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news_item_add_to_queue(1, STR_EXIT_NOT_CONNECTED, ride_idx);
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ride->connected_message_throttle = 3;
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}
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}
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}
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void ride_shop_connected(rct_ride* ride, int ride_idx)
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{
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uint16 coordinate = ride->station_starts[0];
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if (coordinate == 0xFFFF)
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return;
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int x = ((coordinate >> 8) & 0xFF) << 5, // cx
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y = (coordinate & 0xFF) << 5; // ax
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uint16 entrance_directions = 0;
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int tile_idx = ((x << 8) | y) >> 5, count = 0;
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rct_map_element* tile = RCT2_ADDRESS(RCT2_ADDRESS_TILE_MAP_ELEMENT_POINTERS, rct_map_element*)[tile_idx];
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while (1) {
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uint8 element_type = tile->type & MAP_ELEMENT_TYPE_MASK;
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if(element_type == MAP_ELEMENT_TYPE_TRACK && tile->properties.track.ride_index == ride_idx)
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break;
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if(tile->flags & MAP_ELEMENT_FLAG_LAST_TILE)
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return;
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tile++;
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}
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uint8 track_type = tile->properties.track.type;
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ride = &g_ride_list[tile->properties.track.ride_index];
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if (RCT2_GLOBAL(RCT2_ADDRESS_RIDE_FLAGS + ride->type * 8, uint32) & 0x80000) {
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entrance_directions = RCT2_ADDRESS(0x0099CA64, uint8)[track_type * 16];
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} else {
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entrance_directions = RCT2_ADDRESS(0x0099BA64, uint8)[track_type * 16];
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}
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uint8 tile_direction = tile->type & MAP_ELEMENT_DIRECTION_MASK;
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entrance_directions <<= tile_direction;
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entrance_directions = ((entrance_directions >> 12) | entrance_directions) & 0xF;
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// now each bit in entrance_directions stands for an entrance direction to check
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if (entrance_directions == 0)
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return;
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for (int count = 0; entrance_directions != 0; ++count) {
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if (!(entrance_directions & 1)) {
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entrance_directions >>= 1;
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continue;
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}
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entrance_directions >>= 1;
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uint8 face_direction = count ^ 2; // flip direction north<->south, east<->west
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y -= RCT2_ADDRESS(0x00993CCC, sint16)[face_direction * 2];
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x -= RCT2_ADDRESS(0x00993CCE, sint16)[face_direction * 2];
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tile_idx = ((x << 8) | y) >> 5;
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if (map_coord_is_connected(tile_idx, tile->base_height, face_direction))
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return;
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}
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// name of ride is parameter of the format string
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RCT2_GLOBAL(0x013CE952, uint16) = ride->var_04A;
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RCT2_GLOBAL(0x013CE954, uint32) = ride->var_04C;
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news_item_add_to_queue(1, STR_ENTRANCE_NOT_CONNECTED, ride_idx);
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ride->connected_message_throttle = 3;
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}
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/**
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* rct2: 0x006B7A5E
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**/
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void ride_check_all_reachable()
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{
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rct_ride *ride;
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int i;
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FOR_ALL_RIDES(i, ride) {
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if (ride->connected_message_throttle != 0)
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ride->connected_message_throttle--;
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if (ride->status != RIDE_STATUS_OPEN || ride->connected_message_throttle != 0)
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continue;
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if (RCT2_GLOBAL(RCT2_ADDRESS_RIDE_FLAGS + ride->type * 8, uint32) & 0x20000)
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ride_shop_connected(ride, i);
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else
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ride_entrance_exit_connected(ride, i);
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}
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}
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