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Diffstat (limited to 'src/rail_gui.cpp')
-rw-r--r--src/rail_gui.cpp58
1 files changed, 46 insertions, 12 deletions
diff --git a/src/rail_gui.cpp b/src/rail_gui.cpp
index 8bfc5717c..9f14efe3d 100644
--- a/src/rail_gui.cpp
+++ b/src/rail_gui.cpp
@@ -76,7 +76,7 @@ void CcPlaySound1E(bool success, TileIndex tile, uint32 p1, uint32 p2)
static void GenericPlaceRail(TileIndex tile, int cmd)
{
DoCommandP(tile, _cur_railtype, cmd, CcPlaySound1E,
- (_remove_button_clicked || _ctrl_pressed) ?
+ _remove_button_clicked ?
CMD_REMOVE_SINGLE_RAIL | CMD_MSG(STR_1012_CAN_T_REMOVE_RAILROAD_TRACK) | CMD_NO_WATER :
CMD_BUILD_SINGLE_RAIL | CMD_MSG(STR_1011_CAN_T_BUILD_RAILROAD_TRACK) | CMD_NO_WATER
);
@@ -277,6 +277,43 @@ enum RailToolbarWidgets {
RTW_CONVERT_RAIL,
};
+
+/** Toogles state of the Remove button of Build rail toolbar
+ * @param w window the button belongs to
+ */
+static void ToggleRailButton_Remove(Window *w)
+{
+ w->ToggleWidgetLoweredState(RTW_REMOVE);
+ w->InvalidateWidget(RTW_REMOVE);
+ _remove_button_clicked = w->IsWidgetLowered(RTW_REMOVE);
+ SetSelectionRed(_remove_button_clicked);
+
+ // handle station builder
+ if (_remove_button_clicked) {
+ SetTileSelectSize(1, 1);
+ }
+}
+
+/** Updates the Remove button because of Ctrl state change
+ * @param w window the button belongs to
+ * @return true iff the remove buton was changed
+ */
+static bool RailToolbar_CtrlChanged(Window *w)
+{
+ if (w->IsWidgetDisabled(RTW_REMOVE)) return false;
+
+ /* allow ctrl to switch remove mode only for these widgets */
+ for (uint i = RTW_BUILD_NS; i <= RTW_BUILD_WAYPOINT; i++) {
+ if ((i <= RTW_AUTORAIL || i == RTW_BUILD_WAYPOINT) && w->IsWidgetLowered(i)) {
+ ToggleRailButton_Remove(w);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+
static void BuildRailClick_N(Window *w)
{
HandlePlacePushButton(w, RTW_BUILD_NS, GetRailTypeInfo(_cur_railtype)->cursor.rail_ns, VHM_RECT, PlaceRail_N);
@@ -351,17 +388,8 @@ static void BuildRailClick_Tunnel(Window *w)
static void BuildRailClick_Remove(Window *w)
{
if (w->IsWidgetDisabled(RTW_REMOVE)) return;
- SetWindowDirty(w);
+ ToggleRailButton_Remove(w);
SndPlayFx(SND_15_BEEP);
-
- w->ToggleWidgetLoweredState(RTW_REMOVE);
- _remove_button_clicked = w->IsWidgetLowered(RTW_REMOVE);
- SetSelectionRed(_remove_button_clicked);
-
- // handle station builder
- if (_remove_button_clicked) {
- SetTileSelectSize(1, 1);
- }
}
static void BuildRailClick_Convert(Window *w)
@@ -373,7 +401,7 @@ static void BuildRailClick_Convert(Window *w)
static void DoRailroadTrack(int mode)
{
DoCommandP(TileVirtXY(_thd.selstart.x, _thd.selstart.y), TileVirtXY(_thd.selend.x, _thd.selend.y), _cur_railtype | (mode << 4), NULL,
- (_remove_button_clicked || _ctrl_pressed) ?
+ _remove_button_clicked ?
CMD_REMOVE_RAILROAD_TRACK | CMD_NO_WATER | CMD_MSG(STR_1012_CAN_T_REMOVE_RAILROAD_TRACK) :
CMD_BUILD_RAILROAD_TRACK | CMD_NO_WATER | CMD_MSG(STR_1011_CAN_T_BUILD_RAILROAD_TRACK)
);
@@ -514,6 +542,7 @@ static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
_build_railroad_button_proc[e->we.click.widget - RTW_BUILD_NS](w);
}
UpdateRemoveWidgetStatus(w, e->we.click.widget);
+ if (_ctrl_pressed) RailToolbar_CtrlChanged(w);
break;
case WE_KEYPRESS:
@@ -523,6 +552,7 @@ static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
_remove_button_clicked = false;
_build_railroad_button_proc[i](w);
UpdateRemoveWidgetStatus(w, i + RTW_BUILD_NS);
+ if (_ctrl_pressed) RailToolbar_CtrlChanged(w);
break;
}
}
@@ -607,6 +637,10 @@ static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
case WE_DESTROY:
if (_patches.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0);
break;
+
+ case WE_CTRL_CHANGED:
+ if (RailToolbar_CtrlChanged(w)) e->we.ctrl.cont = false;
+ break;
}
}