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(svn r11644) -Codechange: merge some functions from tunnel_map.h and bridge_map.h into tunnelbridge_map.h

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This commit is contained in:
smatz
2007-12-16 15:38:51 +00:00
parent ec90ce7e98
commit 3cee0abdba
28 changed files with 245 additions and 241 deletions
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22
src/elrail.cpp
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@@ -66,6 +66,8 @@
#include "train.h"
#include "gui.h"
#include "transparency.h"
#include "tunnelbridge_map.h"
static inline TLG GetTLG(TileIndex t)
{
@@ -93,14 +95,14 @@ static TrackBits GetRailTrackBitsUniversal(TileIndex t, byte *override)
case MP_TUNNELBRIDGE:
if (IsTunnel(t)) {
if (GetRailType(t) != RAILTYPE_ELECTRIC) return TRACK_BIT_NONE;
if (override != NULL) *override = 1 << GetTunnelDirection(t);
return AxisToTrackBits(DiagDirToAxis(GetTunnelDirection(t)));
if (override != NULL) *override = 1 << GetTunnelBridgeDirection(t);
return AxisToTrackBits(DiagDirToAxis(GetTunnelBridgeDirection(t)));
} else {
if (GetRailType(t) != RAILTYPE_ELECTRIC) return TRACK_BIT_NONE;
if (override != NULL && DistanceMax(t, GetOtherBridgeEnd(t)) > 1) {
*override = 1 << GetBridgeRampDirection(t);
*override = 1 << GetTunnelBridgeDirection(t);
}
return AxisToTrackBits(DiagDirToAxis(GetBridgeRampDirection(t)));
return AxisToTrackBits(DiagDirToAxis(GetTunnelBridgeDirection(t)));
}
case MP_ROAD:
@@ -131,7 +133,7 @@ static void AdjustTileh(TileIndex tile, Slope *tileh)
} else if (*tileh != SLOPE_FLAT) {
*tileh = SLOPE_FLAT;
} else {
switch (GetBridgeRampDirection(tile)) {
switch (GetTunnelBridgeDirection(tile)) {
case DIAGDIR_NE: *tileh = SLOPE_NE; break;
case DIAGDIR_SE: *tileh = SLOPE_SE; break;
case DIAGDIR_SW: *tileh = SLOPE_SW; break;
@@ -188,7 +190,7 @@ void DrawCatenaryOnTunnel(const TileInfo *ti)
if ((GetRailType(ti->tile) != RAILTYPE_ELECTRIC) || _patches.disable_elrails) return;
DiagDirection dir = GetTunnelDirection(ti->tile);
DiagDirection dir = GetTunnelBridgeDirection(ti->tile);
const SortableSpriteStruct *sss = &CatenarySpriteData_Tunnel[dir];
const int *BB_data = _tunnel_wire_BB[dir];
@@ -247,7 +249,7 @@ static void DrawCatenaryRailway(const TileInfo *ti)
* existing foundataions, so we do have to do that manually later on.*/
tileh[TS_NEIGHBOUR] = GetTileSlope(neighbour, NULL);
trackconfig[TS_NEIGHBOUR] = GetRailTrackBitsUniversal(neighbour, NULL);
if (IsTunnelTile(neighbour) && i != GetTunnelDirection(neighbour)) trackconfig[TS_NEIGHBOUR] = TRACK_BIT_NONE;
if (IsTunnelTile(neighbour) && i != GetTunnelBridgeDirection(neighbour)) trackconfig[TS_NEIGHBOUR] = TRACK_BIT_NONE;
/* If the neighboured tile does not smoothly connect to the current tile (because of a foundation),
* we have to draw all pillars on the current tile. */
@@ -264,7 +266,7 @@ static void DrawCatenaryRailway(const TileInfo *ti)
/* Next to us, we have a bridge head, don't worry about that one, if it shows away from us */
if (TrackSourceTile[i][k] == TS_NEIGHBOUR &&
IsBridgeTile(neighbour) &&
GetBridgeRampDirection(neighbour) == ReverseDiagDir(i)) {
GetTunnelBridgeDirection(neighbour) == ReverseDiagDir(i)) {
continue;
}
@@ -291,7 +293,7 @@ static void DrawCatenaryRailway(const TileInfo *ti)
/* Read the foundataions if they are present, and adjust the tileh */
if (trackconfig[TS_NEIGHBOUR] != TRACK_BIT_NONE && IsTileType(neighbour, MP_RAILWAY) && GetRailType(neighbour) == RAILTYPE_ELECTRIC) foundation = GetRailFoundation(tileh[TS_NEIGHBOUR], trackconfig[TS_NEIGHBOUR]);
if (IsBridgeTile(neighbour)) {
foundation = GetBridgeFoundation(tileh[TS_NEIGHBOUR], DiagDirToAxis(GetBridgeRampDirection(neighbour)));
foundation = GetBridgeFoundation(tileh[TS_NEIGHBOUR], DiagDirToAxis(GetTunnelBridgeDirection(neighbour)));
}
ApplyFoundationToSlope(foundation, &tileh[TS_NEIGHBOUR]);
@@ -443,7 +445,7 @@ void DrawCatenary(const TileInfo *ti)
if (MayHaveBridgeAbove(ti->tile) && IsBridgeAbove(ti->tile)) {
TileIndex head = GetNorthernBridgeEnd(ti->tile);
if (GetBridgeTransportType(head) == TRANSPORT_RAIL && GetRailType(head) == RAILTYPE_ELECTRIC) {
if (GetTunnelBridgeTransportType(head) == TRANSPORT_RAIL && GetRailType(head) == RAILTYPE_ELECTRIC) {
DrawCatenaryOnBridge(ti);
}
}