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(svn r3210) -Codechange: use IsRailWaypoint where possible (instead of magicnumbers)

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-Codechange: IsRailWaypoint should take 'tile', not 'm5'
This commit is contained in:
truelight
2005-11-16 14:41:01 +00:00
parent b739674307
commit c1b012171d
6 changed files with 12 additions and 11 deletions
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2
disaster_cmd.c
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@@ -25,7 +25,7 @@ static void DisasterClearSquare(TileIndex tile)
switch (GetTileType(tile)) {
case MP_RAILWAY:
if (IS_HUMAN_PLAYER(GetTileOwner(tile)) && !IsRailWaypoint(_m[tile].m5)) DoClearSquare(tile);
if (IS_HUMAN_PLAYER(GetTileOwner(tile)) && !IsRailWaypoint(tile)) DoClearSquare(tile);
break;
case MP_HOUSE: {

2
order_gui.c
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@@ -246,7 +246,7 @@ static Order GetOrderCmdFromTile(const Vehicle *v, TileIndex tile)
if (IsTileType(tile, MP_RAILWAY) &&
v->type == VEH_Train &&
IsTileOwner(tile, _local_player) &&
(_m[tile].m5 & 0xFE) == 0xC4) {
IsRailWaypoint(tile)) {
order.type = OT_GOTO_WAYPOINT;
order.flags = 0;
order.station = GetWaypointByTile(tile)->index;

9
pbs.c
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@@ -10,6 +10,7 @@
#include "npf.h"
#include "pathfind.h"
#include "depot.h"
#include "waypoint.h"
/** @file pbs.c Path-Based-Signalling implementation file
* @see pbs.h */
@@ -52,7 +53,7 @@ void PBSReserveTrack(TileIndex tile, Track track) {
assert(track <= 5);
switch (GetTileType(tile)) {
case MP_RAILWAY:
if ((_m[tile].m5 & ~1) == 0xC4) {
if (IsRailWaypoint(tile)) {
// waypoint
SETBIT(_m[tile].m3, 6);
} else {
@@ -90,7 +91,7 @@ byte PBSTileReserved(TileIndex tile) {
assert(IsValidTile(tile));
switch (GetTileType(tile)) {
case MP_RAILWAY:
if ((_m[tile].m5 & ~1) == 0xC4) {
if (IsRailWaypoint(tile)) {
// waypoint
// check if its reserved
if (!HASBIT(_m[tile].m3, 6)) return 0;
@@ -125,7 +126,7 @@ uint16 PBSTileUnavail(TileIndex tile) {
assert(IsValidTile(tile));
switch (GetTileType(tile)) {
case MP_RAILWAY:
if ((_m[tile].m5 & ~1) == 0xC4) {
if (IsRailWaypoint(tile)) {
// waypoint
return HASBIT(_m[tile].m3, 6) ? TRACKDIR_BIT_MASK : 0;
} else {
@@ -153,7 +154,7 @@ void PBSClearTrack(TileIndex tile, Track track) {
assert(track <= 5);
switch (GetTileType(tile)) {
case MP_RAILWAY:
if ((_m[tile].m5 & ~1) == 0xC4) {
if (IsRailWaypoint(tile)) {
// waypoint
CLRBIT(_m[tile].m3, 6);
} else {

4
rail_cmd.c
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@@ -1491,7 +1491,7 @@ static void DrawTile_Track(TileInfo *ti)
if (ti->tileh != 0) DrawFoundation(ti, ti->tileh);
if (IsRailWaypoint(m5) && HASBIT(_m[ti->tile].m3, 4)) {
if (IsRailWaypoint(ti->tile) && HASBIT(_m[ti->tile].m3, 4)) {
// look for customization
const StationSpec *stat = GetCustomStation(STAT_CLASS_WAYP, _m[ti->tile].m4 + 1);
@@ -2100,7 +2100,7 @@ static void ClickTile_Track(TileIndex tile)
{
if (IsTileDepotType(tile, TRANSPORT_RAIL)) {
ShowTrainDepotWindow(tile);
} else if (IsRailWaypoint(_m[tile].m5)) {
} else if (IsRailWaypoint(tile)) {
ShowRenameWaypointWindow(GetWaypointByTile(tile));
}
}

2
waypoint.c
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@@ -261,7 +261,7 @@ int32 RemoveTrainWaypoint(TileIndex tile, uint32 flags, bool justremove)
Waypoint *wp;
/* Make sure it's a waypoint */
if (!IsTileType(tile, MP_RAILWAY) || !IsRailWaypoint(_m[tile].m5))
if (!IsTileType(tile, MP_RAILWAY) || !IsRailWaypoint(tile))
return CMD_ERROR;
if (!CheckTileOwnership(tile) && !(_current_player == OWNER_WATER))

4
waypoint.h
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@@ -51,9 +51,9 @@ static inline bool IsWaypointIndex(uint index)
#define FOR_ALL_WAYPOINTS_FROM(wp, start) for (wp = GetWaypoint(start); wp != NULL; wp = (wp->index + 1 < GetWaypointPoolSize()) ? GetWaypoint(wp->index + 1) : NULL)
#define FOR_ALL_WAYPOINTS(wp) FOR_ALL_WAYPOINTS_FROM(wp, 0)
static inline bool IsRailWaypoint(byte m5)
static inline bool IsRailWaypoint(TileIndex tile)
{
return (m5 & 0xFC) == 0xC4;
return (_m[tile].m5 & 0xFC) == 0xC4;
}
int32 RemoveTrainWaypoint(TileIndex tile, uint32 flags, bool justremove);