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https://github.com/OpenRCT2/OpenRCT2.git
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![zaxcav](/assets/img/avatar_default.png)
Removed display of raw cut height value. Changed display of cut height in METRIC/SI from 1DP to 2DP to display odd raw heights with accurate value. Changed display of cut height in IMPERIAL to 1DP to display odd raw heights with accurate value.
169 lines
5.1 KiB
C
169 lines
5.1 KiB
C
#pragma region Copyright (c) 2014-2016 OpenRCT2 Developers
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/*****************************************************************************
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* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
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*
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* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
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* For more information, visit https://github.com/OpenRCT2/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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*
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* A full copy of the GNU General Public License can be found in licence.txt
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*****************************************************************************/
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#pragma endregion
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#include <openrct2/config.h>
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#include <openrct2/object.h>
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#include <openrct2/interface/colour.h>
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#include <openrct2/interface/viewport.h>
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#include <openrct2/ride/ride.h>
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#include <openrct2/ride/track.h>
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#include <openrct2/world/sprite.h>
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#include <openrct2/paint/map_element/map_element.h>
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#define RCT2_ADDRESS_SPRITE_LIST 0x010E63BC
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#define gRideEntries RCT2_ADDRESS(RCT2_ADDRESS_RIDE_ENTRIES, rct_ride_entry*)
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#define gCurrentRotation RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_ROTATION, uint8)
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rct_map_element *gMapElements = (rct_map_element *) RCT2_ADDRESS_MAP_ELEMENTS;
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rct_map_element **gMapElementTilePointers = (rct_map_element **) RCT2_ADDRESS_TILE_MAP_ELEMENT_POINTERS;
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rct_ride *gRideList = RCT2_ADDRESS(RCT2_ADDRESS_RIDE_LIST, rct_ride);
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rct_sprite *sprite_list = RCT2_ADDRESS(RCT2_ADDRESS_SPRITE_LIST, rct_sprite);
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sint16 gMapSizeUnits;
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sint16 gMapBaseZ;
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bool gTrackDesignSaveMode = false;
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uint8 gTrackDesignSaveRideIndex = 255;
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uint8 gClipHeight = 255;
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const rct_xy16 TileDirectionDelta[] = {
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{-32, 0},
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{0, +32},
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{+32, 0},
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{0, -32},
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{-32, +32},
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{+32, +32},
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{+32, -32},
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{-32, -32}
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};
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uint8 get_current_rotation() {
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return gCurrentRotation & 3;
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}
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const uint32 construction_markers[] = {
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COLOUR_DARK_GREEN << 19 | COLOUR_GREY << 24 | IMAGE_TYPE_REMAP, // White
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2 << 19 | 0b110000 << 19 | IMAGE_TYPE_TRANSPARENT, // Translucent
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};
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int object_entry_group_counts[] = {
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128, // rides
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252, // small scenery
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128, // large scenery
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128, // walls
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32, // banners
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16, // paths
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15, // path bits
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19, // scenery sets
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1, // park entrance
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1, // water
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1 // scenario text
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};
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general_configuration gConfigGeneral;
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uint16 gMapSelectFlags;
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uint16 gMapSelectType;
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rct_xy16 gMapSelectPositionA;
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rct_xy16 gMapSelectPositionB;
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rct_xyz16 gMapSelectArrowPosition;
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uint8 gMapSelectArrowDirection;
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void entrance_paint(uint8 direction, int height, rct_map_element *map_element) { }
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void banner_paint(uint8 direction, int height, rct_map_element *map_element) { }
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void surface_paint(uint8 direction, uint16 height, rct_map_element *mapElement) { }
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void path_paint(uint8 direction, uint16 height, rct_map_element *mapElement) { }
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void scenery_paint(uint8 direction, int height, rct_map_element *mapElement) { }
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void fence_paint(uint8 direction, int height, rct_map_element *mapElement) { }
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void scenery_multiple_paint(uint8 direction, uint16 height, rct_map_element *mapElement) { }
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rct_ride *get_ride(int index) {
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if (index < 0 || index >= MAX_RIDES) {
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log_error("invalid index %d for ride", index);
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return NULL;
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}
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return &gRideList[index];
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}
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rct_ride_entry *get_ride_entry(int index) {
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if (index < 0 || index >= object_entry_group_counts[OBJECT_TYPE_RIDE]) {
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log_error("invalid index %d for ride type", index);
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return NULL;
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}
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return gRideEntries[index];
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}
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rct_ride_entry *get_ride_entry_by_ride(rct_ride *ride) {
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rct_ride_entry *type = get_ride_entry(ride->subtype);
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if (type == NULL) {
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log_error("Invalid ride subtype for ride");
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}
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return type;
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}
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rct_sprite *get_sprite(size_t sprite_idx) {
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assert(sprite_idx < MAX_SPRITES);
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return &sprite_list[sprite_idx];
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}
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int map_element_is_last_for_tile(const rct_map_element *element) {
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return element->flags & MAP_ELEMENT_FLAG_LAST_TILE;
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}
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int map_element_get_type(const rct_map_element *element) {
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return element->type & MAP_ELEMENT_TYPE_MASK;
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}
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int map_element_get_direction(const rct_map_element *element) {
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return element->type & MAP_ELEMENT_DIRECTION_MASK;
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}
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rct_map_element *map_get_first_element_at(int x, int y) {
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if (x < 0 || y < 0 || x > 255 || y > 255) {
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log_error("Trying to access element outside of range");
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return NULL;
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}
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return gMapElementTilePointers[x + y * 256];
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}
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int map_get_station(rct_map_element *mapElement) {
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return (mapElement->properties.track.sequence & 0x70) >> 4;
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}
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bool ride_type_has_flag(int rideType, int flag)
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{
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return (RideProperties[rideType].flags & flag) != 0;
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}
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sint16 get_height_marker_offset()
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{
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return 0;
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}
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bool track_element_is_lift_hill(rct_map_element *trackElement)
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{
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return trackElement->type & 0x80;
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}
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bool track_element_is_cable_lift(rct_map_element *trackElement)
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{
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return trackElement->properties.track.colour & TRACK_ELEMENT_COLOUR_FLAG_CABLE_LIFT;
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}
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bool track_element_is_inverted(rct_map_element *trackElement)
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{
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return trackElement->properties.track.colour & TRACK_ELEMENT_COLOUR_FLAG_INVERTED;
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}
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