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(svn r10329) -Feature [FS#812]: (patch) option to select the "default" rail type when you start a new game or load a game. This is done either static, i.e. rail, electrified rail, monorail and maglev, or dynamic which takes either the first or last available railtype or the railtype that is used most on the map.

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rubidium
2007-06-25 19:13:55 +00:00
parent 992d64b0fb
commit 8b2c8b6164
6 changed files with 72 additions and 0 deletions
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58
src/rail_gui.cpp
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@@ -26,6 +26,12 @@
#include "newgrf_station.h"
#include "train.h"
#include "bridge_map.h"
#include "rail_map.h"
#include "road_map.h"
#include "station_map.h"
#include "tunnel_map.h"
static RailType _cur_railtype;
static bool _remove_button_clicked;
static DiagDirection _build_depot_direction;
@@ -1223,4 +1229,56 @@ void ReinitGuiAfterToggleElrail(bool disable)
MarkWholeScreenDirty();
}
void SetDefaultRailGui()
{
if (_local_player == PLAYER_SPECTATOR) return;
extern RailType _last_built_railtype;
RailType rt = (RailType)_patches.default_rail_type;
if (rt >= RAILTYPE_END) {
if (rt == RAILTYPE_END + 2) {
/* Find the most used rail type */
RailType count[RAILTYPE_END];
memset(count, 0, sizeof(count));
for (TileIndex t = 0; t < MapSize(); t++) {
if (IsTileType(t, MP_RAILWAY) ||
IsLevelCrossingTile(t) ||
IsRailwayStationTile(t) ||
(IsTunnelTile(t) && GetTunnelTransportType(t) == TRANSPORT_RAIL) ||
(IsBridgeTile(t) && GetBridgeTransportType(t) == TRANSPORT_RAIL)
) {
count[GetRailType(t)]++;
}
}
rt = RAILTYPE_RAIL;
for (RailType r = RAILTYPE_ELECTRIC; r < RAILTYPE_END; r++) {
if (count[r] >= count[rt]) rt = r;
}
/* No rail, just get the first available one */
if (count[rt] == 0) rt = RAILTYPE_END;
}
switch (rt) {
case RAILTYPE_END + 0:
rt = RAILTYPE_RAIL;
while (rt < RAILTYPE_END && !HasRailtypeAvail(GetPlayer(_local_player), rt)) rt++;
break;
case RAILTYPE_END + 1:
rt = GetBestRailtype(GetPlayer(_local_player));
break;
default:
break;
}
}
_last_built_railtype = _cur_railtype = rt;
Window *w = FindWindowById(WC_BUILD_TOOLBAR, 0);
if (w != NULL && w->wndproc == BuildRailToolbWndProc) {
SetupRailToolbar(_cur_railtype, w);
SetWindowDirty(w);
}
}