/***************************************************************************** * Copyright (c) 2014 Ted John * OpenRCT2, an open source clone of Roller Coaster Tycoon 2. * * This file is part of OpenRCT2. * * OpenRCT2 is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program. If not, see . *****************************************************************************/ #ifndef _VIEWPORT_H_ #define _VIEWPORT_H_ #include "../world/map.h" #include "../world/sprite.h" #include "window.h" enum { VIEWPORT_FLAG_UNDERGROUND_INSIDE = (1 << 0), VIEWPORT_FLAG_SEETHROUGH_RIDES = (1 << 1), VIEWPORT_FLAG_SEETHROUGH_SCENERY = (1 << 2), VIEWPORT_FLAG_INVISIBLE_SUPPORTS = (1 << 3), VIEWPORT_FLAG_LAND_HEIGHTS = (1 << 4), VIEWPORT_FLAG_TRACK_HEIGHTS = (1 << 5), VIEWPORT_FLAG_PATH_HEIGHTS = (1 << 6), VIEWPORT_FLAG_GRIDLINES = (1 << 7), VIEWPORT_FLAG_LAND_OWNERSHIP = (1 << 8), VIEWPORT_FLAG_CONSTRUCTION_RIGHTS = (1 << 9), VIEWPORT_FLAG_SOUND_ON = (1 << 10), VIEWPORT_FLAG_INVISIBLE_PEEPS = (1 << 11), VIEWPORT_FLAG_HIDE_BASE = (1 << 12), VIEWPORT_FLAG_HIDE_VERTICAL = (1 << 13), VIEWPORT_FLAG_INVISIBLE_SPRITES = (1 << 14), VIEWPORT_FLAG_15 = (1 << 15) }; enum { VIEWPORT_INTERACTION_ITEM_NONE, VIEWPORT_INTERACTION_ITEM_TERRAIN, VIEWPORT_INTERACTION_ITEM_SPRITE, VIEWPORT_INTERACTION_ITEM_RIDE, VIEWPORT_INTERACTION_ITEM_WATER, VIEWPORT_INTERACTION_ITEM_SCENERY, VIEWPORT_INTERACTION_ITEM_FOOTPATH, VIEWPORT_INTERACTION_ITEM_FOOTPATH_ITEM, VIEWPORT_INTERACTION_ITEM_PARK, VIEWPORT_INTERACTION_ITEM_WALL, VIEWPORT_INTERACTION_ITEM_LARGE_SCENERY, VIEWPORT_INTERACTION_ITEM_LABEL, VIEWPORT_INTERACTION_ITEM_BANNER, }; enum { VIEWPORT_INTERACTION_MASK_NONE = 0, VIEWPORT_INTERACTION_MASK_TERRAIN = ~(1 << (VIEWPORT_INTERACTION_ITEM_TERRAIN - 1)), VIEWPORT_INTERACTION_MASK_SPRITE = ~(1 << (VIEWPORT_INTERACTION_ITEM_SPRITE - 1)), VIEWPORT_INTERACTION_MASK_RIDE = ~(1 << (VIEWPORT_INTERACTION_ITEM_RIDE - 1)), VIEWPORT_INTERACTION_MASK_WATER = ~(1 << (VIEWPORT_INTERACTION_ITEM_WATER - 1)), VIEWPORT_INTERACTION_MASK_SCENERY = ~(1 << (VIEWPORT_INTERACTION_ITEM_SCENERY - 1)), VIEWPORT_INTERACTION_MASK_FOOTPATH = ~(1 << (VIEWPORT_INTERACTION_ITEM_FOOTPATH - 1)), VIEWPORT_INTERACTION_MASK_FOOTPATH_ITEM = ~(1 << (VIEWPORT_INTERACTION_ITEM_FOOTPATH_ITEM - 1)), VIEWPORT_INTERACTION_MASK_PARK = ~(1 << (VIEWPORT_INTERACTION_ITEM_PARK - 1)), VIEWPORT_INTERACTION_MASK_WALL = ~(1 << (VIEWPORT_INTERACTION_ITEM_WALL - 1)), VIEWPORT_INTERACTION_MASK_LARGE_SCENERY = ~(1 << (VIEWPORT_INTERACTION_ITEM_LARGE_SCENERY - 1)), VIEWPORT_INTERACTION_MASK_BANNER = ~(1 << (VIEWPORT_INTERACTION_ITEM_BANNER - 2)), // Note the -2 for BANNER }; typedef struct { int type; int x; int y; union { rct_map_element *mapElement; rct_sprite *sprite; rct_peep *peep; rct_vehicle *vehicle; }; } viewport_interaction_info; // rct2: 0x014234BC extern rct_viewport* g_viewport_list; void viewport_init_all(); void center_2d_coordinates(int x, int y, int z, int* out_x, int* out_y, rct_viewport* viewport); void viewport_create(rct_window *w, int x, int y, int width, int height, int zoom, int center_x, int center_y, int center_z, char flags, sint16 sprite); void viewport_update_pointers(); void viewport_update_position(rct_window *window); void viewport_update_sprite_follow(rct_window *window); void viewport_render(rct_drawpixelinfo *dpi, rct_viewport *viewport, int left, int top, int right, int bottom); void viewport_paint(rct_viewport* viewport, rct_drawpixelinfo* dpi, int left, int top, int right, int bottom); void sub_689174(sint16* x, sint16* y, sint16 *z); rct_xy16 screen_coord_to_viewport_coord(rct_viewport *viewport, uint16 x, uint16 y); rct_xy16 viewport_coord_to_map_coord(int x, int y, int z); void screen_pos_to_map_pos(sint16 *x, sint16 *y, int *direction); void show_gridlines(); void hide_gridlines(); void show_land_rights(); void hide_land_rights(); void show_construction_rights(); void hide_construction_rights(); void viewport_set_visibility(uint8 mode); void get_map_coordinates_from_pos(int screenX, int screenY, int flags, sint16 *x, sint16 *y, int *interactionType, rct_map_element **mapElement, rct_viewport **viewport); int viewport_interaction_get_item_left(int x, int y, viewport_interaction_info *info); int viewport_interaction_left_over(int x, int y); int viewport_interaction_left_click(int x, int y); int viewport_interaction_get_item_right(int x, int y, viewport_interaction_info *info); int viewport_interaction_right_over(int x, int y); int viewport_interaction_right_click(int x, int y); void sub_68A15E(int screenX, int screenY, short *x, short *y, int *direction, rct_map_element **mapElement); void viewport_interaction_remove_park_entrance(rct_map_element *mapElement, int x, int y); void sub_68B2B7(int x, int y); void painter_setup(); void sub_688485(); void sub_688217(); void viewport_invalidate(rct_viewport *viewport, int left, int top, int right, int bottom); void screen_get_map_xy(int screenX, int screenY, sint16 *x, sint16 *y, rct_viewport **viewport); void screen_get_map_xy_with_z(sint16 screenX, sint16 screenY, sint16 z, sint16 *mapX, sint16 *mapY); void screen_get_map_xy_quadrant(sint16 screenX, sint16 screenY, sint16 *mapX, sint16 *mapY, uint8 *quadrant); void screen_get_map_xy_quadrant_with_z(sint16 screenX, sint16 screenY, sint16 z, sint16 *mapX, sint16 *mapY, uint8 *quadrant); void screen_get_map_xy_side(sint16 screenX, sint16 screenY, sint16 *mapX, sint16 *mapY, uint8 *side); void screen_get_map_xy_side_with_z(sint16 screenX, sint16 screenY, sint16 z, sint16 *mapX, sint16 *mapY, uint8 *side); #endif