mirror of
https://github.com/OpenRCT2/OpenRCT2
synced 2026-01-18 04:23:20 +01:00
537 lines
17 KiB
C
537 lines
17 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 "../addresses.h"
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#include "../game.h"
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#include "../localisation/localisation.h"
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#include "../ride/ride.h"
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#include "../ride/ride_data.h"
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#include "../scenario.h"
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#include "../world/banner.h"
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#include "../world/footpath.h"
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#include "../world/map.h"
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#include "../world/scenery.h"
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#include "../world/sprite.h"
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#include "viewport.h"
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static void viewport_interaction_remove_scenery(rct_map_element *mapElement, int x, int y);
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static void viewport_interaction_remove_footpath(rct_map_element *mapElement, int x, int y);
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static void viewport_interaction_remove_footpath_item(rct_map_element *mapElement, int x, int y);
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static void viewport_interaction_remove_park_entrance(rct_map_element *mapElement, int x, int y);
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static void viewport_interaction_remove_park_wall(rct_map_element *mapElement, int x, int y);
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static void viewport_interaction_remove_large_scenery(rct_map_element *mapElement, int x, int y);
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static rct_peep *viewport_interaction_get_closest_peep(int x, int y, int maxDistance);
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/**
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*
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* rct2: 0x006ED9D0
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*/
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int viewport_interaction_get_item_left(int x, int y, viewport_interaction_info *info)
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{
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rct_s6_info *s6Info = (rct_s6_info*)0x00141F570;
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rct_map_element *mapElement;
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rct_sprite *sprite;
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rct_vehicle *vehicle;
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// No click input for title screen or scenario editor or track manager
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if (RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & (SCREEN_FLAGS_TITLE_DEMO | SCREEN_FLAGS_SCENARIO_EDITOR | SCREEN_FLAGS_TRACK_MANAGER))
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return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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//
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if ((RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & SCREEN_FLAGS_TRACK_DESIGNER) && s6Info->var_000 != 6)
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return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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get_map_coordinates_from_pos(x, y, 0xFF79, &info->x, &info->y, &info->type, &info->mapElement);
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mapElement = info->mapElement;
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sprite = (rct_sprite*)mapElement;
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switch (info->type) {
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case VIEWPORT_INTERACTION_ITEM_SPRITE:
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switch (sprite->unknown.sprite_identifier) {
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case SPRITE_IDENTIFIER_VEHICLE:
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vehicle = &(sprite->vehicle);
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if (vehicle->var_D6 != 255)
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vehicle_set_map_toolbar(vehicle);
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else
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info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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break;
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case SPRITE_IDENTIFIER_PEEP:
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peep_set_map_tooltip(&sprite->peep);
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break;
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}
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break;
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case VIEWPORT_INTERACTION_ITEM_RIDE:
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ride_set_map_tooltip(mapElement);
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break;
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case VIEWPORT_INTERACTION_ITEM_PARK:
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = RCT2_GLOBAL(0x013573D4, uint16);
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint32) = RCT2_GLOBAL(0x013573D8, uint32);
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break;
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default:
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info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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break;
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}
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// If nothing is under cursor, find a closeby peep
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if (info->type == VIEWPORT_INTERACTION_ITEM_NONE) {
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info->peep = viewport_interaction_get_closest_peep(x, y, 32);
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if (info->peep == NULL)
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return VIEWPORT_INTERACTION_ITEM_NONE;
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info->type = VIEWPORT_INTERACTION_ITEM_SPRITE;
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info->x = info->peep->x;
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info->y = info->peep->y;
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peep_set_map_tooltip(info->peep);
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}
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return info->type;
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}
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int viewport_interaction_left_over(int x, int y)
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{
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viewport_interaction_info info;
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switch (viewport_interaction_get_item_left(x, y, &info)) {
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case VIEWPORT_INTERACTION_ITEM_SPRITE:
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case VIEWPORT_INTERACTION_ITEM_RIDE:
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case VIEWPORT_INTERACTION_ITEM_PARK:
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return 1;
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default:
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return 0;
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}
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}
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int viewport_interaction_left_click(int x, int y)
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{
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viewport_interaction_info info;
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switch (viewport_interaction_get_item_left(x, y, &info)) {
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case VIEWPORT_INTERACTION_ITEM_SPRITE:
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switch (info.sprite->unknown.sprite_identifier) {
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case SPRITE_IDENTIFIER_VEHICLE:
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window_ride_open_vehicle(info.vehicle);
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break;
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case SPRITE_IDENTIFIER_PEEP:
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window_guest_open(info.peep);
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break;
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case SPRITE_IDENTIFIER_FLOATING_TEXT:
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balloon_pop(info.sprite);
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break;
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}
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return 1;
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case VIEWPORT_INTERACTION_ITEM_RIDE:
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window_ride_open_track(info.mapElement);
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return 1;
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case VIEWPORT_INTERACTION_ITEM_PARK:
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window_park_entrance_open();
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return 1;
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default:
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return 0;
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}
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}
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/**
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*
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* rct2: 0x006EDE88
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*/
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int viewport_interaction_get_item_right(int x, int y, viewport_interaction_info *info)
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{
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rct_s6_info *s6Info = (rct_s6_info*)0x00141F570;
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rct_map_element *mapElement;
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rct_sprite *sprite;
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rct_scenery_entry *sceneryEntry;
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rct_banner *banner;
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rct_ride *ride;
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int i, stationIndex;
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// No click input for title screen or track manager
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if (RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & (SCREEN_FLAGS_TITLE_DEMO | SCREEN_FLAGS_TRACK_MANAGER))
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return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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//
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if ((RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & SCREEN_FLAGS_TRACK_DESIGNER) && s6Info->var_000 != 6)
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return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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get_map_coordinates_from_pos(x, y, 9, &info->x, &info->y, &info->type, &info->mapElement);
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mapElement = info->mapElement;
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sprite = (rct_sprite*)mapElement;
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switch (info->type) {
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case VIEWPORT_INTERACTION_ITEM_SPRITE:
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if ((RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & SCREEN_FLAGS_SCENARIO_EDITOR) || mapElement->type != 0)
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return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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mapElement += 6;
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ride = GET_RIDE(mapElement->type);
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if (ride->status == RIDE_STATUS_CLOSED) {
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1163;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = ride->name;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 4, uint32) = ride->name_arguments;
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}
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return info->type;
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case VIEWPORT_INTERACTION_ITEM_RIDE:
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if (RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & SCREEN_FLAGS_SCENARIO_EDITOR)
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return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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if ((mapElement->type & MAP_ELEMENT_TYPE_MASK) == MAP_ELEMENT_TYPE_PATH)
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return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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ride = GET_RIDE(mapElement->properties.track.ride_index);
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if (ride->status != RIDE_STATUS_CLOSED)
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return info->type;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1163;
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if ((mapElement->type & MAP_ELEMENT_TYPE_MASK) == MAP_ELEMENT_TYPE_ENTRANCE) {
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) =
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mapElement->properties.track.type == ENTRANCE_TYPE_RIDE_ENTRANCE ? 1335 : 1337;
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} else if (mapElement->properties.track.type == 1 || mapElement->properties.track.type == 2 || mapElement->properties.track.type == 3) {
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = 1333;
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} else {
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if (!sub_664F72(x, y, mapElement->base_height << 4))
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return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = ride->name;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 4, uint32) = ride->name_arguments;
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return info->type;
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}
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if (ride->num_stations > 1)
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16)++;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 4, uint16) = ride->name;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 6, uint32) = ride->name_arguments;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 10, uint16) = RideNameConvention[ride->type].station_name + 2;
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stationIndex = map_get_station(mapElement);
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for (i = stationIndex; i >= 0; i--)
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if (ride->station_starts[i] == 0xFFFF)
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stationIndex--;
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stationIndex++;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 12, uint16) = stationIndex;
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return info->type;
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case VIEWPORT_INTERACTION_ITEM_WALL:
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sceneryEntry = g_wallSceneryEntries[mapElement->properties.scenery.type];
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if (sceneryEntry->wall.var_0D != 255) {
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1163;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = sceneryEntry->name;
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return info->type;
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}
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break;
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case VIEWPORT_INTERACTION_ITEM_LARGE_SCENERY:
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sceneryEntry = g_largeSceneryEntries[mapElement->properties.scenerymultiple.type & 0x3FF];
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if (sceneryEntry->large_scenery.var_11 != 255) {
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1163;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = sceneryEntry->name;
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return info->type;
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}
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break;
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case VIEWPORT_INTERACTION_ITEM_BANNER:
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banner = &gBanners[mapElement->properties.banner.index];
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sceneryEntry = g_bannerSceneryEntries[banner->type];
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1163;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = sceneryEntry->name;
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return info->type;
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}
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if ((RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & 0x48) != 0x48)
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if (window_find_by_class(WC_RIDE_CONSTRUCTION) == NULL && window_find_by_class(WC_FOOTPATH) == NULL)
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return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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switch (info->type) {
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case VIEWPORT_INTERACTION_ITEM_SCENERY:
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sceneryEntry = g_smallSceneryEntries[mapElement->properties.scenery.type];
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1164;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = sceneryEntry->name;
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return info->type;
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case VIEWPORT_INTERACTION_ITEM_FOOTPATH:
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1164;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = 1425;
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if (mapElement->type & 1)
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = 1426;
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return info->type;
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case VIEWPORT_INTERACTION_ITEM_FOOTPATH_ITEM:
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sceneryEntry = RCT2_ADDRESS(0x9ADA50, rct_scenery_entry*)[mapElement->properties.path.additions & 0x0F];
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1164;
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if (mapElement->flags & 0x20) {
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = 3124;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 4, uint16) = sceneryEntry->name;
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} else {
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = sceneryEntry->name;
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}
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return info->type;
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case VIEWPORT_INTERACTION_ITEM_PARK:
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if (RCT2_ADDRESS_SCREEN_FLAGS & SCREEN_FLAGS_SCENARIO_EDITOR)
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break;
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if ((mapElement->type & MAP_ELEMENT_TYPE_MASK) != MAP_ELEMENT_TYPE_ENTRANCE)
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break;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1164;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = 3192;
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return info->type;
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case VIEWPORT_INTERACTION_ITEM_WALL:
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sceneryEntry = g_wallSceneryEntries[mapElement->properties.scenery.type];
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1164;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = sceneryEntry->name;
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return info->type;
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case VIEWPORT_INTERACTION_ITEM_LARGE_SCENERY:
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sceneryEntry = g_largeSceneryEntries[mapElement->properties.scenery.type & 0x3FF];
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 0, uint16) = 1164;
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RCT2_GLOBAL(RCT2_ADDRESS_MAP_TOOLTIP_ARGS + 2, uint16) = sceneryEntry->name;
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return info->type;
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}
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return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
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}
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int viewport_interaction_right_over(int x, int y)
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{
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viewport_interaction_info info;
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return viewport_interaction_get_item_right(x, y, &info) != 0;
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}
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/**
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*
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* rct2: 0x006E8A62
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*/
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int viewport_interaction_right_click(int x, int y)
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{
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viewport_interaction_info info;
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switch (viewport_interaction_get_item_right(x, y, &info)) {
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case VIEWPORT_INTERACTION_ITEM_NONE:
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return 0;
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case VIEWPORT_INTERACTION_ITEM_SPRITE:
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if (info.mapElement->type == 0)
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RCT2_CALLPROC_X(0x006B4857, info.x, 0, info.y, (int)info.sprite, 0, 0, 0);
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break;
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case VIEWPORT_INTERACTION_ITEM_RIDE:
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ride_modify(info.mapElement, info.x, info.y);
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break;
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case VIEWPORT_INTERACTION_ITEM_SCENERY:
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viewport_interaction_remove_scenery(info.mapElement, info.x, info.y);
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break;
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case VIEWPORT_INTERACTION_ITEM_FOOTPATH:
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viewport_interaction_remove_footpath(info.mapElement, info.x, info.y);
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break;
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case VIEWPORT_INTERACTION_ITEM_FOOTPATH_ITEM:
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viewport_interaction_remove_footpath_item(info.mapElement, info.x, info.y);
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break;
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case VIEWPORT_INTERACTION_ITEM_PARK:
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viewport_interaction_remove_park_entrance(info.mapElement, info.x, info.y);
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break;
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case VIEWPORT_INTERACTION_ITEM_WALL:
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viewport_interaction_remove_park_wall(info.mapElement, info.x, info.y);
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break;
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case VIEWPORT_INTERACTION_ITEM_LARGE_SCENERY:
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viewport_interaction_remove_large_scenery(info.mapElement, info.x, info.y);
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break;
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case VIEWPORT_INTERACTION_ITEM_BANNER:
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window_banner_open(info.mapElement->properties.banner.index);
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break;
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}
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return 1;
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}
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/**
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*
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* rct2: 0x006E08D2
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*/
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static void viewport_interaction_remove_scenery(rct_map_element *mapElement, int x, int y)
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{
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RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TITLE, uint16) = STR_CANT_REMOVE_THIS;
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game_do_command(
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x,
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(mapElement->type << 8) | 1,
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y,
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(mapElement->properties.scenery.type << 8) | mapElement->base_height,
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GAME_COMMAND_REMOVE_SCENERY,
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0,
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0
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);
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}
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/**
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*
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* rct2: 0x006A614A
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*/
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static void viewport_interaction_remove_footpath(rct_map_element *mapElement, int x, int y)
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{
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int z;
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rct_window *w;
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rct_map_element *mapElement2;
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z = mapElement->base_height;
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w = window_find_by_class(WC_FOOTPATH);
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if (w != NULL)
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sub_6A7831();
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mapElement2 = TILE_MAP_ELEMENT_POINTER((y / 32) * 256 + (x / 32));
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do {
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if ((mapElement2->type & MAP_ELEMENT_TYPE_MASK) == MAP_ELEMENT_TYPE_PATH && mapElement2->base_height == z) {
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RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TITLE, uint16) = STR_CANT_REMOVE_FOOTPATH_FROM_HERE;
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footpath_remove(x, y, z, 1);
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}
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} while (!((mapElement2++)->flags & MAP_ELEMENT_FLAG_LAST_TILE));
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}
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/**
|
|
*
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|
* rct2: 0x006A61AB
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|
*/
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static void viewport_interaction_remove_footpath_item(rct_map_element *mapElement, int x, int y)
|
|
{
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int type;
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|
|
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type = mapElement->properties.scenery.type >> 4;
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if (mapElement->type & 0x80)
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type |= 0x80;
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|
|
|
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TITLE, uint16) = STR_CANT_REMOVE_THIS;
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|
game_do_command(
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x,
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((mapElement->properties.scenery.type & 7) << 8) | 1,
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|
y,
|
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(type << 8) | mapElement->base_height,
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|
GAME_COMMAND_PLACE_PATH,
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0,
|
|
0
|
|
);
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}
|
|
|
|
/**
|
|
*
|
|
* rct2: 0x00666C0E
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|
*/
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|
static void viewport_interaction_remove_park_entrance(rct_map_element *mapElement, int x, int y)
|
|
{
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|
RCT2_CALLPROC_X(0x00666C0E, x, 0, y, (int)mapElement, 0, 0, 0);
|
|
}
|
|
|
|
/**
|
|
*
|
|
* rct2: 0x006E57A9
|
|
*/
|
|
static void viewport_interaction_remove_park_wall(rct_map_element *mapElement, int x, int y)
|
|
{
|
|
rct_scenery_entry* sceneryEntry;
|
|
|
|
sceneryEntry = g_wallSceneryEntries[mapElement->properties.fence.slope];
|
|
if (sceneryEntry->wall.var_0D != 0xFF){
|
|
window_sign_small_open(mapElement->properties.fence.item[0]);
|
|
} else {
|
|
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_STRING_ID, rct_string_id) = 1158;
|
|
game_do_command(
|
|
x,
|
|
1,
|
|
y,
|
|
(mapElement->type & 0x3) | (mapElement->base_height << 8),
|
|
GAME_COMMAND_REMOVE_FENCE,
|
|
0,
|
|
0
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
*
|
|
* rct2: 0x006B88DC
|
|
*/
|
|
static void viewport_interaction_remove_large_scenery(rct_map_element *mapElement, int x, int y)
|
|
{
|
|
int ebx;
|
|
rct_scenery_entry* sceneryEntry;
|
|
|
|
ebx = mapElement->properties.scenerymultiple.type;
|
|
ebx |= (mapElement->properties.scenerymultiple.index & 0x3) << 8;
|
|
sceneryEntry = g_largeSceneryEntries[ebx];
|
|
|
|
if (sceneryEntry->large_scenery.var_11 != 0xFF){
|
|
int id = (mapElement->type & 0xC0) |
|
|
((mapElement->properties.scenerymultiple.colour[0] & 0xE0) >> 2) |
|
|
((mapElement->properties.scenerymultiple.colour[1] & 0xE0) >> 5);
|
|
window_sign_open(id);
|
|
} else {
|
|
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_STRING_ID, rct_string_id) = 1158;
|
|
game_do_command(
|
|
x,
|
|
1 | ((mapElement->type & 0x3) << 8),
|
|
y,
|
|
mapElement->base_height | ((mapElement->properties.scenerymultiple.index >> 2) << 8),
|
|
GAME_COMMAND_44,
|
|
0,
|
|
0
|
|
);
|
|
}
|
|
}
|
|
|
|
static rct_peep *viewport_interaction_get_closest_peep(int x, int y, int maxDistance)
|
|
{
|
|
int distance, closestDistance;
|
|
uint16 spriteIndex;
|
|
rct_window *w;
|
|
rct_viewport *viewport;
|
|
rct_peep *peep, *closestPeep;
|
|
|
|
w = window_find_from_point(x, y);
|
|
if (w == NULL)
|
|
return 0;
|
|
|
|
viewport = w->viewport;
|
|
if (viewport == NULL || viewport->zoom >= 2)
|
|
return 0;
|
|
|
|
x = ((x - viewport->x) << viewport->zoom) + viewport->view_x;
|
|
y = ((y - viewport->y) << viewport->zoom) + viewport->view_y;
|
|
|
|
closestPeep = NULL;
|
|
closestDistance = 0xFFFF;
|
|
FOR_ALL_PEEPS(spriteIndex, peep) {
|
|
if (peep->sprite_left == 0x8000)
|
|
continue;
|
|
|
|
distance =
|
|
abs(((peep->sprite_left + peep->sprite_right) / 2) - x) +
|
|
abs(((peep->sprite_top + peep->sprite_bottom) / 2) - y);
|
|
if (distance > maxDistance)
|
|
continue;
|
|
|
|
if (distance < closestDistance) {
|
|
closestPeep = peep;
|
|
closestDistance = distance;
|
|
}
|
|
}
|
|
|
|
return closestPeep;
|
|
} |