mirror of https://github.com/OpenTTD/OpenTTD.git
514 lines
18 KiB
C
514 lines
18 KiB
C
/*
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* This file is part of OpenTTD.
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* OpenTTD 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, version 2.
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* OpenTTD 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.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file elrail_data.h Stores all the data for overhead wire and pylon drawing.
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* @see elrail.c
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*/
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#ifndef ELRAIL_DATA_H
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#define ELRAIL_DATA_H
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/**
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* Tile Location group.
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* This defines whether the X and or Y coordinate of a tile is even
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*/
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enum TLG {
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XEVEN_YEVEN = 0,
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XEVEN_YODD = 1,
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XODD_YEVEN = 2,
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XODD_YODD = 3,
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TLG_END
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};
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/**
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* When determining the pylon configuration on the edge, two tiles are taken
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* into account: the tile being drawn itself (the home tile, the one in
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* ti->tile), and the neighbouring tile
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*/
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enum TileSource {
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TS_HOME = 0,
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TS_NEIGHBOUR = 1,
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TS_END
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};
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static const uint NUM_TRACKS_AT_PCP = 6;
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/** Which PPPs are possible at all on a given PCP */
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static const uint8_t AllowedPPPonPCP[DIAGDIR_END] = {
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1 << DIR_N | 1 << DIR_E | 1 << DIR_SE | 1 << DIR_S | 1 << DIR_W | 1 << DIR_NW,
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1 << DIR_N | 1 << DIR_NE | 1 << DIR_E | 1 << DIR_S | 1 << DIR_SW | 1 << DIR_W,
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1 << DIR_N | 1 << DIR_E | 1 << DIR_SE | 1 << DIR_S | 1 << DIR_W | 1 << DIR_NW,
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1 << DIR_N | 1 << DIR_NE | 1 << DIR_E | 1 << DIR_S | 1 << DIR_SW | 1 << DIR_W,
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};
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/**
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* Which of the PPPs are inside the tile. For the two PPPs on the tile border
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* the following system is used: if you rotate the PCP so that it is in the
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* north, the eastern PPP belongs to the tile.
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*/
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static const uint8_t OwnedPPPonPCP[DIAGDIR_END] = {
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1 << DIR_SE | 1 << DIR_S | 1 << DIR_SW | 1 << DIR_W,
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1 << DIR_N | 1 << DIR_SW | 1 << DIR_W | 1 << DIR_NW,
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1 << DIR_N | 1 << DIR_NE | 1 << DIR_E | 1 << DIR_NW,
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1 << DIR_NE | 1 << DIR_E | 1 << DIR_SE | 1 << DIR_S
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};
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/** Maps a track bit onto two PCP positions */
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static const DiagDirection PCPpositions[TRACK_END][2] = {
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{DIAGDIR_NE, DIAGDIR_SW}, // X
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{DIAGDIR_SE, DIAGDIR_NW}, // Y
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{DIAGDIR_NW, DIAGDIR_NE}, // UPPER
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{DIAGDIR_SE, DIAGDIR_SW}, // LOWER
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{DIAGDIR_SW, DIAGDIR_NW}, // LEFT
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{DIAGDIR_NE, DIAGDIR_SE}, // RIGHT
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};
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#define PCP_NOT_ON_TRACK 0xFF
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/**
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* Preferred points of each trackbit. Those are the ones perpendicular to the
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* track, plus the point in extension of the track (to mark end-of-track). PCPs
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* which are not on either end of the track are fully preferred.
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* @see PCPpositions
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*/
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static const uint8_t PreferredPPPofTrackAtPCP[TRACK_END][DIAGDIR_END] = {
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{ // X
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1 << DIR_NE | 1 << DIR_SE | 1 << DIR_NW, // NE
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PCP_NOT_ON_TRACK, // SE
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1 << DIR_SE | 1 << DIR_SW | 1 << DIR_NW, // SW
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PCP_NOT_ON_TRACK // NE
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}, { // Y
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PCP_NOT_ON_TRACK,
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1 << DIR_NE | 1 << DIR_SE | 1 << DIR_SW,
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PCP_NOT_ON_TRACK,
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1 << DIR_SW | 1 << DIR_NW | 1 << DIR_NE
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}, { // UPPER
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1 << DIR_E | 1 << DIR_N | 1 << DIR_S,
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PCP_NOT_ON_TRACK,
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PCP_NOT_ON_TRACK,
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1 << DIR_W | 1 << DIR_N | 1 << DIR_S
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}, { // LOWER
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PCP_NOT_ON_TRACK,
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1 << DIR_E | 1 << DIR_N | 1 << DIR_S,
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1 << DIR_W | 1 << DIR_N | 1 << DIR_S,
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PCP_NOT_ON_TRACK
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}, { // LEFT
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PCP_NOT_ON_TRACK,
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PCP_NOT_ON_TRACK,
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1 << DIR_S | 1 << DIR_E | 1 << DIR_W,
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1 << DIR_N | 1 << DIR_E | 1 << DIR_W
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}, { // RIGHT
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1 << DIR_N | 1 << DIR_E | 1 << DIR_W,
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1 << DIR_S | 1 << DIR_E | 1 << DIR_W,
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PCP_NOT_ON_TRACK,
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PCP_NOT_ON_TRACK
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}
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};
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#undef PCP_NOT_ON_TRACK
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#define NUM_IGNORE_GROUPS 3
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#define IGNORE_NONE 0xFF
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/**
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* In case we have a straight line, we place pylon only every two tiles,
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* so there are certain tiles which we ignore. A straight line is found if
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* we have exactly two PPPs.
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*/
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static const uint8_t IgnoredPCP[NUM_IGNORE_GROUPS][TLG_END][DIAGDIR_END] = {
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{ // Ignore group 1, X and Y tracks
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{ // X even, Y even
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IGNORE_NONE,
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1 << DIR_NE | 1 << DIR_SW,
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1 << DIR_NW | 1 << DIR_SE,
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IGNORE_NONE
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}, { // X even, Y odd
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IGNORE_NONE,
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IGNORE_NONE,
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1 << DIR_NW | 1 << DIR_SE,
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1 << DIR_NE | 1 << DIR_SW
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}, { // X odd, Y even
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1 << DIR_NW | 1 << DIR_SE,
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1 << DIR_NE | 1 << DIR_SW,
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IGNORE_NONE,
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IGNORE_NONE
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}, { // X odd, Y odd
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1 << DIR_NW | 1 << DIR_SE,
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IGNORE_NONE,
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IGNORE_NONE,
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1 << DIR_NE | 1 << DIR_SW
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}
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},
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{ // Ignore group 2, LEFT and RIGHT tracks
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{
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1 << DIR_E | 1 << DIR_W,
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IGNORE_NONE,
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IGNORE_NONE,
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1 << DIR_E | 1 << DIR_W
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}, {
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IGNORE_NONE,
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1 << DIR_E | 1 << DIR_W,
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1 << DIR_E | 1 << DIR_W,
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IGNORE_NONE
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}, {
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IGNORE_NONE,
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1 << DIR_E | 1 << DIR_W,
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1 << DIR_E | 1 << DIR_W,
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IGNORE_NONE
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}, {
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1 << DIR_E | 1 << DIR_W,
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IGNORE_NONE,
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IGNORE_NONE,
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1 << DIR_E | 1 << DIR_W
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}
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},
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{ // Ignore group 3, UPPER and LOWER tracks
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{
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1 << DIR_N | 1 << DIR_S,
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1 << DIR_N | 1 << DIR_S,
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IGNORE_NONE,
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IGNORE_NONE
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}, {
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IGNORE_NONE,
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IGNORE_NONE,
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1 << DIR_N | 1 << DIR_S,
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1 << DIR_N | 1 << DIR_S
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}, {
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IGNORE_NONE,
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IGNORE_NONE,
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1 << DIR_N | 1 << DIR_S ,
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1 << DIR_N | 1 << DIR_S
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}, {
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1 << DIR_N | 1 << DIR_S,
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1 << DIR_N | 1 << DIR_S,
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IGNORE_NONE,
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IGNORE_NONE
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}
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}
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};
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#undef NO_IGNORE
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/** Which pylons can definitely NOT be built */
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static const uint8_t DisallowedPPPofTrackAtPCP[TRACK_END][DIAGDIR_END] = {
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{1 << DIR_SW | 1 << DIR_NE, 0, 1 << DIR_SW | 1 << DIR_NE, 0 }, // X
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{0, 1 << DIR_NW | 1 << DIR_SE, 0, 1 << DIR_NW | 1 << DIR_SE}, // Y
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{1 << DIR_W | 1 << DIR_E, 0, 0, 1 << DIR_W | 1 << DIR_E }, // UPPER
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{0, 1 << DIR_W | 1 << DIR_E, 1 << DIR_W | 1 << DIR_E, 0 }, // LOWER
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{0, 0, 1 << DIR_S | 1 << DIR_N, 1 << DIR_N | 1 << DIR_S }, // LEFT
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{1 << DIR_S | 1 << DIR_N, 1 << DIR_S | 1 << DIR_N, 0, 0, }, // RIGHT
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};
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/* This array stores which track bits can meet at a tile edge */
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static const Track TracksAtPCP[DIAGDIR_END][NUM_TRACKS_AT_PCP] = {
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{TRACK_X, TRACK_X, TRACK_UPPER, TRACK_LOWER, TRACK_LEFT, TRACK_RIGHT},
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{TRACK_Y, TRACK_Y, TRACK_UPPER, TRACK_LOWER, TRACK_LEFT, TRACK_RIGHT},
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{TRACK_X, TRACK_X, TRACK_UPPER, TRACK_LOWER, TRACK_LEFT, TRACK_RIGHT},
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{TRACK_Y, TRACK_Y, TRACK_UPPER, TRACK_LOWER, TRACK_LEFT, TRACK_RIGHT},
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};
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/* takes each of the 6 track bits from the array above and
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* assigns it to the home tile or neighbour tile */
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static const TileSource TrackSourceTile[DIAGDIR_END][NUM_TRACKS_AT_PCP] = {
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{TS_HOME, TS_NEIGHBOUR, TS_HOME , TS_NEIGHBOUR, TS_NEIGHBOUR, TS_HOME },
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{TS_HOME, TS_NEIGHBOUR, TS_NEIGHBOUR, TS_HOME , TS_NEIGHBOUR, TS_HOME },
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{TS_HOME, TS_NEIGHBOUR, TS_NEIGHBOUR, TS_HOME , TS_HOME , TS_NEIGHBOUR},
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{TS_HOME, TS_NEIGHBOUR, TS_HOME , TS_NEIGHBOUR, TS_HOME , TS_NEIGHBOUR},
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};
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/* Several PPPs maybe exist, here they are sorted in order of preference. */
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static const Direction PPPorder[DIAGDIR_END][TLG_END][DIR_END] = { // X - Y
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{ // PCP 0
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{DIR_NE, DIR_NW, DIR_SE, DIR_SW, DIR_N, DIR_E, DIR_S, DIR_W}, // evn - evn
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{DIR_NE, DIR_SE, DIR_SW, DIR_NW, DIR_S, DIR_W, DIR_N, DIR_E}, // evn - odd
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{DIR_SW, DIR_NW, DIR_NE, DIR_SE, DIR_S, DIR_W, DIR_N, DIR_E}, // odd - evn
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{DIR_SW, DIR_SE, DIR_NE, DIR_NW, DIR_N, DIR_E, DIR_S, DIR_W}, // odd - odd
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}, {// PCP 1
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{DIR_NE, DIR_NW, DIR_SE, DIR_SW, DIR_S, DIR_E, DIR_N, DIR_W}, // evn - evn
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{DIR_NE, DIR_SE, DIR_SW, DIR_NW, DIR_N, DIR_W, DIR_S, DIR_E}, // evn - odd
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{DIR_SW, DIR_NW, DIR_NE, DIR_SE, DIR_N, DIR_W, DIR_S, DIR_E}, // odd - evn
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{DIR_SW, DIR_SE, DIR_NE, DIR_NW, DIR_S, DIR_E, DIR_N, DIR_W}, // odd - odd
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}, {// PCP 2
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{DIR_NE, DIR_NW, DIR_SE, DIR_SW, DIR_S, DIR_W, DIR_N, DIR_E}, // evn - evn
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{DIR_NE, DIR_SE, DIR_SW, DIR_NW, DIR_N, DIR_E, DIR_S, DIR_W}, // evn - odd
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{DIR_SW, DIR_NW, DIR_NE, DIR_SE, DIR_N, DIR_E, DIR_S, DIR_W}, // odd - evn
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{DIR_SW, DIR_SE, DIR_NE, DIR_NW, DIR_S, DIR_W, DIR_N, DIR_E}, // odd - odd
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}, {// PCP 3
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{DIR_NE, DIR_NW, DIR_SE, DIR_SW, DIR_N, DIR_W, DIR_S, DIR_E}, // evn - evn
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{DIR_NE, DIR_SE, DIR_SW, DIR_NW, DIR_S, DIR_E, DIR_N, DIR_W}, // evn - odd
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{DIR_SW, DIR_NW, DIR_NE, DIR_SE, DIR_S, DIR_E, DIR_N, DIR_W}, // odd - evn
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{DIR_SW, DIR_SE, DIR_NE, DIR_NW, DIR_N, DIR_W, DIR_S, DIR_E}, // odd - odd
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}
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};
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/* Geometric placement of the PCP relative to the tile origin */
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static const int8_t x_pcp_offsets[DIAGDIR_END] = {0, 8, 16, 8};
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static const int8_t y_pcp_offsets[DIAGDIR_END] = {8, 16, 8, 0};
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/* Geometric placement of the PPP relative to the PCP*/
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static const int8_t x_ppp_offsets[DIR_END] = {-2, -4, -2, 0, 2, 4, 2, 0};
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static const int8_t y_ppp_offsets[DIR_END] = {-2, 0, 2, 4, 2, 0, -2, -4};
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/**
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* Offset for pylon sprites from the base pylon sprite.
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*/
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enum PylonSpriteOffset {
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PSO_Y_NE,
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PSO_Y_SW,
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PSO_X_NW,
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PSO_X_SE,
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PSO_EW_N,
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PSO_EW_S,
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PSO_NS_W,
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PSO_NS_E,
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};
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/* The type of pylon to draw at each PPP */
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static const uint8_t pylon_sprites[] = {
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PSO_EW_N,
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PSO_Y_NE,
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PSO_NS_E,
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PSO_X_SE,
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PSO_EW_S,
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PSO_Y_SW,
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PSO_NS_W,
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PSO_X_NW,
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};
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/**
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* Offset for wire sprites from the base wire sprite.
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*/
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enum WireSpriteOffset {
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WSO_X_SHORT,
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WSO_Y_SHORT,
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WSO_EW_SHORT,
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WSO_NS_SHORT,
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WSO_X_SHORT_DOWN,
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WSO_Y_SHORT_UP,
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WSO_X_SHORT_UP,
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WSO_Y_SHORT_DOWN,
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WSO_X_SW,
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WSO_Y_SE,
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WSO_EW_E,
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WSO_NS_S,
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WSO_X_SW_DOWN,
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WSO_Y_SE_UP,
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WSO_X_SW_UP,
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WSO_Y_SE_DOWN,
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WSO_X_NE,
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WSO_Y_NW,
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WSO_EW_W,
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WSO_NS_N,
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WSO_X_NE_DOWN,
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WSO_Y_NW_UP,
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WSO_X_NE_UP,
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WSO_Y_NW_DOWN,
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WSO_ENTRANCE_SW,
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WSO_ENTRANCE_NW,
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WSO_ENTRANCE_NE,
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WSO_ENTRANCE_SE,
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};
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struct SortableSpriteStruct {
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uint8_t image_offset;
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int8_t x_offset;
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int8_t y_offset;
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int8_t x_size;
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int8_t y_size;
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int8_t z_size;
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int8_t z_offset;
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};
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/** Distance between wire and rail */
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static const uint ELRAIL_ELEVATION = 10;
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/** Wires that a draw one level higher than the north corner. */
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static const uint ELRAIL_ELEVRAISE = ELRAIL_ELEVATION + TILE_HEIGHT + 1;
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/** Wires that a draw one level lower than the north corner. */
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static const uint ELRAIL_ELEVLOWER = ELRAIL_ELEVATION - 1;
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static const SortableSpriteStruct RailCatenarySpriteData[] = {
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/* X direction
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* Flat tiles:
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* Wires */
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{ WSO_X_SW, 0, 7, 15, 1, 1, ELRAIL_ELEVATION }, //! 0: Wire in X direction, pylon on the SW end only
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{ WSO_X_NE, 0, 7, 15, 1, 1, ELRAIL_ELEVATION }, //! 1: Wire in X direction, pylon on the NE end
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{ WSO_X_SHORT, 0, 7, 15, 1, 1, ELRAIL_ELEVATION }, //! 2: Wire in X direction, pylon on both ends
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/* "up" tiles
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* Wires */
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{ WSO_X_SW_UP, 0, 7, 15, 8, 1, ELRAIL_ELEVRAISE }, //! 3: Wire in X pitch up, pylon on the SW end only
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{ WSO_X_NE_UP, 0, 7, 15, 8, 1, ELRAIL_ELEVRAISE }, //! 4: Wire in X pitch up, pylon on the NE end
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{ WSO_X_SHORT_UP, 0, 7, 15, 8, 1, ELRAIL_ELEVRAISE }, //! 5: Wire in X pitch up, pylon on both ends
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/* "down" tiles
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* Wires */
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{ WSO_X_SW_DOWN, 0, 7, 15, 8, 1, ELRAIL_ELEVLOWER }, //! 6: Wire in X pitch down, pylon on the SW end
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{ WSO_X_NE_DOWN, 0, 7, 15, 8, 1, ELRAIL_ELEVLOWER }, //! 7: Wire in X pitch down, pylon on the NE end
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{ WSO_X_SHORT_DOWN, 0, 7, 15, 8, 1, ELRAIL_ELEVLOWER }, //! 8: Wire in X pitch down, pylon on both ends
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/* Y direction
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* Flat tiles:
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* Wires */
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{ WSO_Y_SE, 7, 0, 1, 15, 1, ELRAIL_ELEVATION }, //! 9: Wire in Y direction, pylon on the SE end only
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{ WSO_Y_NW, 7, 0, 1, 15, 1, ELRAIL_ELEVATION }, //!10: Wire in Y direction, pylon on the NW end
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{ WSO_Y_SHORT, 7, 0, 1, 15, 1, ELRAIL_ELEVATION }, //!11: Wire in Y direction, pylon on both ends
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/* "up" tiles
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* Wires */
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{ WSO_Y_SE_UP, 7, 0, 8, 15, 1, ELRAIL_ELEVRAISE }, //!12: Wire in Y pitch up, pylon on the SE end only
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{ WSO_Y_NW_UP, 7, 0, 8, 15, 1, ELRAIL_ELEVRAISE }, //!13: Wire in Y pitch up, pylon on the NW end
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{ WSO_Y_SHORT_UP, 7, 0, 8, 15, 1, ELRAIL_ELEVRAISE }, //!14: Wire in Y pitch up, pylon on both ends
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/* "down" tiles
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* Wires */
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{ WSO_Y_SE_DOWN, 7, 0, 8, 15, 1, ELRAIL_ELEVLOWER }, //!15: Wire in Y pitch down, pylon on the SE end
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{ WSO_Y_NW_DOWN, 7, 0, 8, 15, 1, ELRAIL_ELEVLOWER }, //!16: Wire in Y pitch down, pylon on the NW end
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{ WSO_Y_SHORT_DOWN, 7, 0, 8, 15, 1, ELRAIL_ELEVLOWER }, //!17: Wire in Y pitch down, pylon on both ends
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/* NS Direction */
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{ WSO_NS_SHORT, 8, 0, 8, 8, 1, ELRAIL_ELEVATION }, //!18: LEFT trackbit wire, pylon on both ends
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{ WSO_NS_SHORT, 0, 8, 8, 8, 1, ELRAIL_ELEVATION }, //!19: RIGHT trackbit wire, pylon on both ends
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{ WSO_NS_N, 8, 0, 8, 8, 1, ELRAIL_ELEVATION }, //!20: LEFT trackbit wire, pylon on N end
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{ WSO_NS_N, 0, 8, 8, 8, 1, ELRAIL_ELEVATION }, //!21: RIGHT trackbit wire, pylon on N end
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{ WSO_NS_S, 8, 0, 8, 8, 1, ELRAIL_ELEVATION }, //!22: LEFT trackbit wire, pylon on S end
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{ WSO_NS_S, 0, 8, 8, 8, 1, ELRAIL_ELEVATION }, //!23: RIGHT trackbit wire, pylon on S end
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/* EW Direction */
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{ WSO_EW_SHORT, 7, 0, 1, 1, 1, ELRAIL_ELEVATION }, //!24: UPPER trackbit wire, pylon on both ends
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{ WSO_EW_SHORT, 15, 8, 3, 3, 1, ELRAIL_ELEVATION }, //!25: LOWER trackbit wire, pylon on both ends
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{ WSO_EW_W, 7, 0, 1, 1, 1, ELRAIL_ELEVATION }, //!28: UPPER trackbit wire, pylon on both ends
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{ WSO_EW_W, 15, 8, 3, 3, 1, ELRAIL_ELEVATION }, //!29: LOWER trackbit wire, pylon on both ends
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{ WSO_EW_E, 7, 0, 1, 1, 1, ELRAIL_ELEVATION }, //!32: UPPER trackbit wire, pylon on both ends
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{ WSO_EW_E, 15, 8, 3, 3, 1, ELRAIL_ELEVATION } //!33: LOWER trackbit wire, pylon on both ends
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};
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static const SortableSpriteStruct RailCatenarySpriteData_Depot[] = {
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{ WSO_ENTRANCE_NE, 0, 7, 15, 1, 1, ELRAIL_ELEVATION }, //! Wire for NE depot exit
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{ WSO_ENTRANCE_SE, 7, 0, 1, 15, 1, ELRAIL_ELEVATION }, //! Wire for SE depot exit
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{ WSO_ENTRANCE_SW, 0, 7, 15, 1, 1, ELRAIL_ELEVATION }, //! Wire for SW depot exit
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{ WSO_ENTRANCE_NW, 7, 0, 1, 15, 1, ELRAIL_ELEVATION } //! Wire for NW depot exit
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};
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static const SortableSpriteStruct RailCatenarySpriteData_Tunnel[] = {
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{ WSO_ENTRANCE_SW, 0, 7, 15, 1, 1, ELRAIL_ELEVATION }, //! Wire for NE tunnel (SW facing exit)
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{ WSO_ENTRANCE_NW, 7, 0, 1, 15, 1, ELRAIL_ELEVATION }, //! Wire for SE tunnel (NW facing exit)
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{ WSO_ENTRANCE_NE, 0, 7, 15, 1, 1, ELRAIL_ELEVATION }, //! Wire for SW tunnel (NE facing exit)
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{ WSO_ENTRANCE_SE, 7, 0, 1, 15, 1, ELRAIL_ELEVATION } //! Wire for NW tunnel (SE facing exit)
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};
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/**
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* Refers to a certain element of the catenary.
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* Identifiers for Wires:
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* <ol><li>Direction of the wire</li>
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* <li>Slope of the tile for diagonals, placement inside the track for horiz/vertical pieces</li>
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* <li>Place where a pylon should be</li></ol>
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* Identifiers for Pylons:
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|
* <ol><li>Direction of the wire</li>
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|
* <li>Slope of the tile</li>
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|
* <li>Position of the Pylon relative to the track</li>
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* <li>Position of the Pylon inside the tile</li></ol>
|
|
*/
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enum RailCatenarySprite {
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WIRE_X_FLAT_SW,
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WIRE_X_FLAT_NE,
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WIRE_X_FLAT_BOTH,
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|
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WIRE_X_UP_SW,
|
|
WIRE_X_UP_NE,
|
|
WIRE_X_UP_BOTH,
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|
|
|
WIRE_X_DOWN_SW,
|
|
WIRE_X_DOWN_NE,
|
|
WIRE_X_DOWN_BOTH,
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|
|
|
WIRE_Y_FLAT_SE,
|
|
WIRE_Y_FLAT_NW,
|
|
WIRE_Y_FLAT_BOTH,
|
|
|
|
WIRE_Y_UP_SE,
|
|
WIRE_Y_UP_NW,
|
|
WIRE_Y_UP_BOTH,
|
|
|
|
WIRE_Y_DOWN_SE,
|
|
WIRE_Y_DOWN_NW,
|
|
WIRE_Y_DOWN_BOTH,
|
|
|
|
WIRE_NS_W_BOTH,
|
|
WIRE_NS_E_BOTH,
|
|
|
|
WIRE_NS_W_N,
|
|
WIRE_NS_E_N,
|
|
|
|
WIRE_NS_W_S,
|
|
WIRE_NS_E_S,
|
|
|
|
WIRE_EW_N_BOTH,
|
|
WIRE_EW_S_BOTH,
|
|
|
|
WIRE_EW_N_W,
|
|
WIRE_EW_S_W,
|
|
|
|
WIRE_EW_N_E,
|
|
WIRE_EW_S_E,
|
|
|
|
INVALID_CATENARY = 0xFF
|
|
};
|
|
|
|
/* Selects a Wire (with white and grey ends) depending on whether:
|
|
* a) none (should never happen)
|
|
* b) the first
|
|
* c) the second
|
|
* d) both
|
|
* PCP exists.*/
|
|
static const RailCatenarySprite Wires[5][TRACK_END][4] = {
|
|
{ // Tileh == 0
|
|
{INVALID_CATENARY, WIRE_X_FLAT_NE, WIRE_X_FLAT_SW, WIRE_X_FLAT_BOTH},
|
|
{INVALID_CATENARY, WIRE_Y_FLAT_SE, WIRE_Y_FLAT_NW, WIRE_Y_FLAT_BOTH},
|
|
{INVALID_CATENARY, WIRE_EW_N_W, WIRE_EW_N_E, WIRE_EW_N_BOTH},
|
|
{INVALID_CATENARY, WIRE_EW_S_E, WIRE_EW_S_W, WIRE_EW_S_BOTH},
|
|
{INVALID_CATENARY, WIRE_NS_W_S, WIRE_NS_W_N, WIRE_NS_W_BOTH},
|
|
{INVALID_CATENARY, WIRE_NS_E_N, WIRE_NS_E_S, WIRE_NS_E_BOTH},
|
|
}, { // Tileh == 3
|
|
{INVALID_CATENARY, WIRE_X_UP_NE, WIRE_X_UP_SW, WIRE_X_UP_BOTH},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
}, { // Tileh == 6
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, WIRE_Y_UP_SE, WIRE_Y_UP_NW, WIRE_Y_UP_BOTH},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
}, { // Tileh == 9
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, WIRE_Y_DOWN_SE, WIRE_Y_DOWN_NW, WIRE_Y_DOWN_BOTH},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
}, { // Tileh == 12
|
|
{INVALID_CATENARY, WIRE_X_DOWN_NE, WIRE_X_DOWN_SW, WIRE_X_DOWN_BOTH},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
{INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY, INVALID_CATENARY},
|
|
}
|
|
};
|
|
|
|
#endif /* ELRAIL_DATA_H */
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