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-rw-r--r--src/rail_gui.cpp92
1 files changed, 74 insertions, 18 deletions
diff --git a/src/rail_gui.cpp b/src/rail_gui.cpp
index ed1bd0ac0..254be5a81 100644
--- a/src/rail_gui.cpp
+++ b/src/rail_gui.cpp
@@ -49,6 +49,8 @@ static bool _convert_signal_button; ///< convert signal button in the s
static SignalVariant _cur_signal_variant; ///< set the signal variant (for signal GUI)
static SignalType _cur_signal_type; ///< set the signal type (for signal GUI)
+extern TileIndex _rail_track_endtile; // rail_cmd.cpp
+
/* Map the setting: default_signal_type to the corresponding signal type */
static const SignalType _default_signal_type[] = {SIGTYPE_NORMAL, SIGTYPE_PBS, SIGTYPE_PBS_ONEWAY};
@@ -88,9 +90,9 @@ void CcPlaySound1E(const CommandCost &result, TileIndex tile, uint32 p1, uint32
if (result.Succeeded() && _settings_client.sound.confirm) SndPlayTileFx(SND_20_SPLAT_2, tile);
}
-static void GenericPlaceRail(TileIndex tile, int cmd)
+static bool GenericPlaceRail(TileIndex tile, Track track)
{
- DoCommandP(tile, _cur_railtype, cmd,
+ return DoCommandP(tile, _cur_railtype, track,
_remove_button_clicked ?
CMD_REMOVE_SINGLE_RAIL | CMD_MSG(STR_ERROR_CAN_T_REMOVE_RAILROAD_TRACK) :
CMD_BUILD_SINGLE_RAIL | CMD_MSG(STR_ERROR_CAN_T_BUILD_RAILROAD_TRACK),
@@ -279,6 +281,17 @@ void CcBuildRailTunnel(const CommandCost &result, TileIndex tile, uint32 p1, uin
}
/**
+ * Place a rail tunnel.
+ * @param tile Position of the first tile of the tunnel.
+ */
+static void PlaceRail_Tunnel(TileIndex tile)
+{
+ if (DoCommandP(tile, _cur_railtype | (TRANSPORT_RAIL << 8), 0, CMD_BUILD_TUNNEL | CMD_MSG(STR_ERROR_CAN_T_BUILD_TUNNEL_HERE), CcBuildRailTunnel)) {
+ StoreRailPlacementEndpoints(tile, _build_tunnel_endtile, TileX(tile) == TileX(_build_tunnel_endtile) ? TRACK_Y : TRACK_X, false);
+ }
+}
+
+/**
* Toggles state of the Remove button of Build rail toolbar
* @param w window the button belongs to
*/
@@ -346,9 +359,9 @@ static void BuildRailClick_Remove(Window *w)
}
}
-static void DoRailroadTrack(int mode)
+static bool DoRailroadTrack(TileIndex start_tile, TileIndex end_tile, Track track)
{
- DoCommandP(TileVirtXY(_thd.selstart.x, _thd.selstart.y), TileVirtXY(_thd.selend.x, _thd.selend.y), _cur_railtype | (mode << 4),
+ return DoCommandP(start_tile, end_tile, _cur_railtype | (track << 4),
_remove_button_clicked ?
CMD_REMOVE_RAILROAD_TRACK | CMD_MSG(STR_ERROR_CAN_T_REMOVE_RAILROAD_TRACK) :
CMD_BUILD_RAILROAD_TRACK | CMD_MSG(STR_ERROR_CAN_T_BUILD_RAILROAD_TRACK));
@@ -356,14 +369,15 @@ static void DoRailroadTrack(int mode)
static void HandleAutodirPlacement()
{
- int trackstat = _thd.drawstyle & HT_DIR_MASK; // 0..5
-
- if (_thd.drawstyle & HT_RAIL) { // one tile case
- GenericPlaceRail(TileVirtXY(_thd.selend.x, _thd.selend.y), trackstat);
- return;
+ Track track = (Track)(_thd.drawstyle & HT_DIR_MASK); // 0..5
+ TileIndex start_tile = TileVirtXY(_thd.selstart.x, _thd.selstart.y);
+ TileIndex end_tile = TileVirtXY(_thd.selend.x, _thd.selend.y);
+
+ if (_thd.drawstyle & HT_RAIL ?
+ GenericPlaceRail(end_tile, track) : // one tile case
+ DoRailroadTrack(start_tile, end_tile, track)) { // longer track
+ StoreRailPlacementEndpoints(start_tile, _rail_track_endtile, track, true);
}
-
- DoRailroadTrack(trackstat);
}
/**
@@ -409,6 +423,20 @@ static void HandleAutoSignalPlacement()
CcPlaySound1E);
}
+typedef CursorID (RailtypeInfo::Cursor::* RailCursorType);
+
+static const RailCursorType RAIL_CURSOR_NS = &RailtypeInfo::Cursor::rail_ns;
+static const RailCursorType RAIL_CURSOR_X = &RailtypeInfo::Cursor::rail_swne;
+static const RailCursorType RAIL_CURSOR_EW = &RailtypeInfo::Cursor::rail_ew;
+static const RailCursorType RAIL_CURSOR_Y = &RailtypeInfo::Cursor::rail_nwse;
+static const RailCursorType RAIL_CURSOR_AUTORAIL = &RailtypeInfo::Cursor::autorail;
+
+void HandleRailPlacePushButton(Window *w, int widget, RailCursorType cursor, HighLightStyle mode)
+{
+ if (_ctrl_pressed) mode |= HT_POLY;
+ HandlePlacePushButton(w, widget, GetRailTypeInfo(_cur_railtype)->cursor.*cursor, mode);
+}
+
/** Rail toolbar management class. */
struct BuildRailToolbarWindow : Window {
@@ -490,6 +518,24 @@ struct BuildRailToolbarWindow : Window {
}
}
+ virtual void DrawWidget(const Rect &r, int widget) const
+ {
+ switch (widget) {
+ case WID_RAT_BUILD_NS:
+ case WID_RAT_BUILD_X:
+ case WID_RAT_BUILD_EW:
+ case WID_RAT_BUILD_Y:
+ case WID_RAT_AUTORAIL:
+ if (this->IsWidgetLowered(widget) && _thd.place_mode & HT_POLY) {
+ DrawSprite(SPR_BLOT, PALETTE_TO_WHITE, r.left + WD_IMGBTN_LEFT, r.top + WD_IMGBTN_TOP);
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
+
virtual void SetStringParameters(int widget) const
{
if (widget == WID_RAT_CAPTION) {
@@ -511,27 +557,27 @@ struct BuildRailToolbarWindow : Window {
_remove_button_clicked = false;
switch (widget) {
case WID_RAT_BUILD_NS:
- HandlePlacePushButton(this, WID_RAT_BUILD_NS, GetRailTypeInfo(_cur_railtype)->cursor.rail_ns, HT_LINE | HT_DIR_VL);
+ HandleRailPlacePushButton(this, WID_RAT_BUILD_NS, RAIL_CURSOR_NS, HT_LINE | HT_DIR_VL);
this->last_user_action = widget;
break;
case WID_RAT_BUILD_X:
- HandlePlacePushButton(this, WID_RAT_BUILD_X, GetRailTypeInfo(_cur_railtype)->cursor.rail_swne, HT_LINE | HT_DIR_X);
+ HandleRailPlacePushButton(this, WID_RAT_BUILD_X, RAIL_CURSOR_X, HT_LINE | HT_DIR_X);
this->last_user_action = widget;
break;
case WID_RAT_BUILD_EW:
- HandlePlacePushButton(this, WID_RAT_BUILD_EW, GetRailTypeInfo(_cur_railtype)->cursor.rail_ew, HT_LINE | HT_DIR_HL);
+ HandleRailPlacePushButton(this, WID_RAT_BUILD_EW, RAIL_CURSOR_EW, HT_LINE | HT_DIR_HL);
this->last_user_action = widget;
break;
case WID_RAT_BUILD_Y:
- HandlePlacePushButton(this, WID_RAT_BUILD_Y, GetRailTypeInfo(_cur_railtype)->cursor.rail_nwse, HT_LINE | HT_DIR_Y);
+ HandleRailPlacePushButton(this, WID_RAT_BUILD_Y, RAIL_CURSOR_Y, HT_LINE | HT_DIR_Y);
this->last_user_action = widget;
break;
case WID_RAT_AUTORAIL:
- HandlePlacePushButton(this, WID_RAT_AUTORAIL, GetRailTypeInfo(_cur_railtype)->cursor.autorail, HT_RAIL);
+ HandleRailPlacePushButton(this, WID_RAT_AUTORAIL, RAIL_CURSOR_AUTORAIL, HT_RAIL);
this->last_user_action = widget;
break;
@@ -607,6 +653,14 @@ struct BuildRailToolbarWindow : Window {
virtual void OnPlaceObject(Point pt, TileIndex tile)
{
+ /* Test if we are in "polyline" mode. */
+ if (_thd.drawstyle & HT_POLY) {
+ /* There is no drag-dropping while in "polyline" mode, we build the track
+ * immidiately after pushing mouse button down. */
+ HandleAutodirPlacement();
+ return;
+ }
+
switch (this->last_user_action) {
case WID_RAT_BUILD_NS:
VpStartPlaceSizing(tile, VPM_FIX_VERTICAL | VPM_RAILDIRS, DDSP_PLACE_RAIL);
@@ -655,7 +709,7 @@ struct BuildRailToolbarWindow : Window {
break;
case WID_RAT_BUILD_TUNNEL:
- DoCommandP(tile, _cur_railtype | (TRANSPORT_RAIL << 8), 0, CMD_BUILD_TUNNEL | CMD_MSG(STR_ERROR_CAN_T_BUILD_TUNNEL_HERE), CcBuildRailTunnel);
+ PlaceRail_Tunnel(tile);
break;
case WID_RAT_CONVERT_RAIL:
@@ -758,13 +812,15 @@ struct BuildRailToolbarWindow : Window {
};
const uint16 _railtoolbar_autorail_keys[] = {'5', 'A' | WKC_GLOBAL_HOTKEY, 0};
+const uint16 _railtoolbar_polyline_autorail_keys[] = {'5' | WKC_CTRL, 'A' | WKC_GLOBAL_HOTKEY | WKC_CTRL, 0};
Hotkey<BuildRailToolbarWindow> BuildRailToolbarWindow::railtoolbar_hotkeys[] = {
Hotkey<BuildRailToolbarWindow>('1', "build_ns", WID_RAT_BUILD_NS),
Hotkey<BuildRailToolbarWindow>('2', "build_x", WID_RAT_BUILD_X),
Hotkey<BuildRailToolbarWindow>('3', "build_ew", WID_RAT_BUILD_EW),
Hotkey<BuildRailToolbarWindow>('4', "build_y", WID_RAT_BUILD_Y),
- Hotkey<BuildRailToolbarWindow>(_railtoolbar_autorail_keys, "autorail", WID_RAT_AUTORAIL),
+ Hotkey<BuildRailToolbarWindow>(_railtoolbar_autorail_keys, "autorail", WID_RAT_AUTORAIL), // without CTRL
+ Hotkey<BuildRailToolbarWindow>(_railtoolbar_polyline_autorail_keys, "polyrail", WID_RAT_AUTORAIL), // with CTRL
Hotkey<BuildRailToolbarWindow>('6', "demolish", WID_RAT_DEMOLISH),
Hotkey<BuildRailToolbarWindow>('7', "depot", WID_RAT_BUILD_DEPOT),
Hotkey<BuildRailToolbarWindow>('8', "waypoint", WID_RAT_BUILD_WAYPOINT),
generated by cgit v1.2.3-54-g00ecf (git 2.44.0) at 2024-05-14 16:06:45 +0000