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Diffstat (limited to 'src/rail_gui.cpp')
-rw-r--r--src/rail_gui.cpp222
1 files changed, 209 insertions, 13 deletions
diff --git a/src/rail_gui.cpp b/src/rail_gui.cpp
index 2655157f5..d01d9ef5f 100644
--- a/src/rail_gui.cpp
+++ b/src/rail_gui.cpp
@@ -38,6 +38,9 @@ static bool _remove_button_clicked;
static DiagDirection _build_depot_direction;
static byte _waypoint_count = 1;
static byte _cur_waypoint_type;
+static bool _convert_signal_button; // convert signal button in the signal GUI pressed
+static SignalVariant _cur_signal_variant; // set the signal variant (for signal GUI)
+static SignalType _cur_signal_type; // set the signal type (for signal GUI)
static struct {
byte orientation;
@@ -56,6 +59,7 @@ static void HandleStationPlacement(TileIndex start, TileIndex end);
static void ShowBuildTrainDepotPicker();
static void ShowBuildWaypointPicker();
static void ShowStationBuilder();
+static void ShowSignalBuilder();
void CcPlaySound1E(bool success, TileIndex tile, uint32 p1, uint32 p2)
{
@@ -170,6 +174,11 @@ static void PlaceRail_Station(TileIndex tile)
}
}
+/**
+ * Build a new signal or edit/remove a present signal, use CmdBuildSingleSignal() or CmdRemoveSingleSignal() in rail_cmd.cpp
+ *
+ * @param tile The tile where the signal will build or edit
+ */
static void GenericPlaceSignals(TileIndex tile)
{
TrackBits trackbits = (TrackBits)GB(GetTileTrackStatus(tile, TRANSPORT_RAIL, 0), 0, 6);
@@ -188,12 +197,17 @@ static void GenericPlaceSignals(TileIndex tile)
DoCommandP(tile, track, 0, CcPlaySound1E,
CMD_REMOVE_SIGNALS | CMD_MSG(STR_1013_CAN_T_REMOVE_SIGNALS_FROM));
} else {
+ if (!_patches.enable_signal_gui) _cur_signal_variant = _cur_year < _patches.semaphore_build_before ? SIG_SEMAPHORE : SIG_ELECTRIC;
+
+ /* various bitstuffed elements for CmdBuildSingleSignal() */
uint32 p1 = track;
SB(p1, 3, 1, _ctrl_pressed);
- SB(p1, 4, 1, _cur_year < _patches.semaphore_build_before);
+ SB(p1, 4, 1, _cur_signal_variant);
+ SB(p1, 5, 2, _patches.enable_signal_gui ? _cur_signal_type : SIGTYPE_NORMAL);
+ SB(p1, 7, 1, _convert_signal_button);
- DoCommandP(tile, p1, 0, CcPlaySound1E,
- CMD_BUILD_SIGNALS | CMD_MSG(STR_1010_CAN_T_BUILD_SIGNALS_HERE));
+ DoCommandP(tile, p1, 0, CcPlaySound1E, CMD_BUILD_SIGNALS |
+ CMD_MSG(_convert_signal_button ? STR_SIGNAL_CAN_T_CONVERT_SIGNALS_HERE : STR_1010_CAN_T_BUILD_SIGNALS_HERE));
}
}
@@ -307,9 +321,14 @@ static void BuildRailClick_Station(Window *w)
if (HandlePlacePushButton(w, RTW_BUILD_STATION, SPR_CURSOR_RAIL_STATION, VHM_RECT, PlaceRail_Station)) ShowStationBuilder();
}
+/** The "build signal"-button proc from BuildRailToolbWndProc() (start ShowSignalBuilder() and/or HandleAutoSignalPlacement()) */
static void BuildRailClick_AutoSignals(Window *w)
{
- HandlePlacePushButton(w, RTW_BUILD_SIGNALS, ANIMCURSOR_BUILDSIGNALS, VHM_RECT, PlaceRail_AutoSignals);
+ if (_patches.enable_signal_gui) {
+ if (HandlePlacePushButton(w, RTW_BUILD_SIGNALS, ANIMCURSOR_BUILDSIGNALS, VHM_RECT, PlaceRail_AutoSignals)) ShowSignalBuilder();
+ } else {
+ HandlePlacePushButton(w, RTW_BUILD_SIGNALS, ANIMCURSOR_BUILDSIGNALS, VHM_RECT, PlaceRail_AutoSignals);
+ }
}
static void BuildRailClick_Bridge(Window *w)
@@ -366,6 +385,12 @@ static void HandleAutodirPlacement()
DoRailroadTrack(trackstat);
}
+/**
+ * Build new signals or remove signals or (if only one tile marked) edit a signal.
+ *
+ * If one tile marked abort and use GenericPlaceSignals()
+ * else use CmdBuildSingleSignal() or CmdRemoveSingleSignal() in rail_cmd.cpp to build many signals
+ */
static void HandleAutoSignalPlacement()
{
TileHighlightData *thd = &_thd;
@@ -463,6 +488,12 @@ static void UpdateRemoveWidgetStatus(Window *w, int clicked_widget)
}
}
+/**
+ * Railway toolbar window event definition
+ *
+ * @param w window pointer
+ * @param e event been triggered
+ */
static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
@@ -496,6 +527,9 @@ static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
return;
case WE_PLACE_DRAG: {
+ /* no dragging if you have pressed the convert button */
+ if (_convert_signal_button && IsWindowWidgetLowered(w, RTW_BUILD_SIGNALS)) return;
+
VpSelectTilesWithMethod(e->we.place.pt.x, e->we.place.pt.y, e->we.place.select_method);
return;
}
@@ -548,10 +582,12 @@ static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
DisableWindowWidget(w, RTW_REMOVE);
InvalidateWidget(w, RTW_REMOVE);
+ w = FindWindowById(WC_BUILD_SIGNAL, 0);
+ if (w != NULL) WP(w, def_d).close = true;
w = FindWindowById(WC_BUILD_STATION, 0);
- if (w != NULL) WP(w,def_d).close = true;
+ if (w != NULL) WP(w, def_d).close = true;
w = FindWindowById(WC_BUILD_DEPOT, 0);
- if (w != NULL) WP(w,def_d).close = true;
+ if (w != NULL) WP(w, def_d).close = true;
break;
case WE_PLACE_PRESIZE: {
@@ -752,7 +788,7 @@ static void StationBuildWndProc(Window *w, WindowEvent *e)
DrawPixelInfo tmp_dpi, *old_dpi;
const StationSpec *statspec = newstations ? GetCustomStationSpec(_railstation.station_class, _railstation.station_type) : NULL;
- if (WP(w,def_d).close) return;
+ if (WP(w, def_d).close) return;
if (_railstation.dragdrop) {
SetTileSelectSize(1, 1);
@@ -995,7 +1031,7 @@ static void StationBuildWndProc(Window *w, WindowEvent *e)
break;
case WE_MOUSELOOP:
- if (WP(w,def_d).close) {
+ if (WP(w, def_d).close) {
DeleteWindow(w);
return;
}
@@ -1003,7 +1039,7 @@ static void StationBuildWndProc(Window *w, WindowEvent *e)
break;
case WE_DESTROY:
- if (!WP(w,def_d).close) ResetObjectToPlace();
+ if (!WP(w, def_d).close) ResetObjectToPlace();
break;
}
}
@@ -1107,6 +1143,166 @@ static void ShowStationBuilder()
}
}
+/** Enum referring to the widgets of the signal window */
+enum BuildSignalWidgets {
+ BSW_CLOSEBOX = 0,
+ BSW_CAPTION,
+ BSW_SEMAPHORE_NORM,
+ BSW_SEMAPHORE_ENTRY,
+ BSW_SEMAPHORE_EXIT,
+ BSW_SEMAPHORE_COMBO,
+ BSW_ELECTRIC_NORM,
+ BSW_ELECTRIC_ENTRY,
+ BSW_ELECTRIC_EXIT,
+ BSW_ELECTRIC_COMBO,
+ BSW_CONVERT,
+ BSW_DRAG_SIGNALS_DENSITY,
+ BSW_DRAG_SIGNALS_DENSITY_DECREASE,
+ BSW_DRAG_SIGNALS_DENSITY_INCREASE,
+};
+
+/**
+ * Draw dynamic a signal-sprite in a button in the signal GUI
+ * Draw the sprite +1px to the right and down if the button is lowered and change the sprite to sprite + 1 (red to green light)
+ *
+ * @param w Window on which the widget is located
+ * @param widget_index index of this widget in the window
+ * @param image the sprite to draw
+ * @param xrel the relativ x value of the sprite in the grf
+ * @param xsize the width of the sprite
+ */
+static const void DrawSignalSprite(const Window *w, byte widget_index, SpriteID image, int8 xrel, uint8 xsize)
+{
+ DrawSprite(image + IsWindowWidgetLowered(w, widget_index), PAL_NONE,
+ w->widget[widget_index].left + (w->widget[widget_index].right - w->widget[widget_index].left) / 2 - xrel - xsize / 2 +
+ IsWindowWidgetLowered(w, widget_index), w->widget[widget_index].bottom - 3 + IsWindowWidgetLowered(w, widget_index));
+}
+
+/**
+ * Signal selection window event definition
+ *
+ * @param w window pointer
+ * @param e event been triggered
+ */
+static void SignalBuildWndProc(Window *w, WindowEvent *e)
+{
+ switch (e->event) {
+ case WE_PAINT:
+ LowerWindowWidget(w, (_cur_signal_variant == SIG_ELECTRIC ? BSW_ELECTRIC_NORM : BSW_SEMAPHORE_NORM) + _cur_signal_type);
+
+ SetWindowWidgetLoweredState(w, BSW_CONVERT, _convert_signal_button);
+
+ SetWindowWidgetDisabledState(w, BSW_DRAG_SIGNALS_DENSITY_DECREASE, _patches.drag_signals_density == 1);
+ SetWindowWidgetDisabledState(w, BSW_DRAG_SIGNALS_DENSITY_INCREASE, _patches.drag_signals_density == 20);
+
+ DrawWindowWidgets(w);
+
+ /* The 'hardcoded' off sets are needed because they are reused sprites. */
+ DrawSignalSprite(w, BSW_SEMAPHORE_NORM, SPR_IMG_SIGNAL_SEMAPHORE_NORM, 0, 12); // xsize of sprite + 1 == 9
+ DrawSignalSprite(w, BSW_SEMAPHORE_ENTRY, SPR_IMG_SIGNAL_SEMAPHORE_ENTRY, -1, 13); // xsize of sprite + 1 == 10
+ DrawSignalSprite(w, BSW_SEMAPHORE_EXIT, SPR_IMG_SIGNAL_SEMAPHORE_EXIT, 0, 12); // xsize of sprite + 1 == 9
+ DrawSignalSprite(w, BSW_SEMAPHORE_COMBO, SPR_IMG_SIGNAL_SEMAPHORE_COMBO, 0, 12); // xsize of sprite + 1 == 9
+ DrawSignalSprite(w, BSW_ELECTRIC_NORM, SPR_IMG_SIGNAL_ELECTRIC_NORM, -1, 4);
+ DrawSignalSprite(w, BSW_ELECTRIC_ENTRY, SPR_IMG_SIGNAL_ELECTRIC_ENTRY, -2, 6);
+ DrawSignalSprite(w, BSW_ELECTRIC_EXIT, SPR_IMG_SIGNAL_ELECTRIC_EXIT, -2, 6);
+ DrawSignalSprite(w, BSW_ELECTRIC_COMBO, SPR_IMG_SIGNAL_ELECTRIC_COMBO, -2, 6);
+
+ /* Draw dragging signal density value in the BSW_DRAG_SIGNALS_DENSITY widget */
+ SetDParam(0, _patches.drag_signals_density);
+ DrawStringCentered(w->widget[BSW_DRAG_SIGNALS_DENSITY].left + (w->widget[BSW_DRAG_SIGNALS_DENSITY].right -
+ w->widget[BSW_DRAG_SIGNALS_DENSITY].left) / 2 + 1,
+ w->widget[BSW_DRAG_SIGNALS_DENSITY].top + 2, STR_JUST_INT, TC_ORANGE);
+ break;
+
+ case WE_CLICK:
+ switch (e->we.click.widget) {
+ case BSW_SEMAPHORE_NORM:
+ case BSW_SEMAPHORE_ENTRY:
+ case BSW_SEMAPHORE_EXIT:
+ case BSW_SEMAPHORE_COMBO:
+ case BSW_ELECTRIC_NORM:
+ case BSW_ELECTRIC_ENTRY:
+ case BSW_ELECTRIC_EXIT:
+ case BSW_ELECTRIC_COMBO:
+ RaiseWindowWidget(w, (_cur_signal_variant == SIG_ELECTRIC ? BSW_ELECTRIC_NORM : BSW_SEMAPHORE_NORM) + _cur_signal_type);
+
+ _cur_signal_type = (SignalType)((uint)((e->we.click.widget - BSW_SEMAPHORE_NORM) % (SIGTYPE_COMBO + 1)));
+ _cur_signal_variant = e->we.click.widget >= BSW_ELECTRIC_NORM ? SIG_ELECTRIC : SIG_SEMAPHORE;
+ break;
+
+ case BSW_CONVERT:
+ _convert_signal_button = !_convert_signal_button;
+ break;
+
+ case BSW_DRAG_SIGNALS_DENSITY_DECREASE:
+ if (_patches.drag_signals_density > 1) _patches.drag_signals_density--;
+ break;
+
+ case BSW_DRAG_SIGNALS_DENSITY_INCREASE:
+ if (_patches.drag_signals_density < 20) _patches.drag_signals_density++;
+ break;
+
+ default: break;
+ }
+
+ SetWindowDirty(w);
+ break;
+
+ case WE_MOUSELOOP:
+ if (WP(w, def_d).close) DeleteWindow(w);
+ return;
+
+ case WE_DESTROY:
+ if (!WP(w, def_d).close) ResetObjectToPlace();
+ break;
+ }
+}
+
+/** Widget definition of the build signal window */
+static const Widget _signal_builder_widgets[] = {
+{ WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // BSW_CLOSEBOX
+{ WWT_CAPTION, RESIZE_NONE, 7, 11, 109, 0, 13, STR_SIGNAL_SELECTION, STR_018C_WINDOW_TITLE_DRAG_THIS}, // BSW_CAPTION
+
+{ WWT_PANEL, RESIZE_NONE, 7, 0, 21, 14, 40, STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_NORM_TIP}, // BSW_SEMAPHORE_NORM
+{ WWT_PANEL, RESIZE_NONE, 7, 22, 43, 14, 40, STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_ENTRY_TIP}, // BSW_SEMAPHORE_ENTRY
+{ WWT_PANEL, RESIZE_NONE, 7, 44, 65, 14, 40, STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_EXIT_TIP}, // BSW_SEMAPHORE_EXIT
+{ WWT_PANEL, RESIZE_NONE, 7, 66, 87, 14, 40, STR_NULL, STR_BUILD_SIGNAL_SEMAPHORE_COMBO_TIP}, // BSW_SEMAPHORE_COMBO
+
+{ WWT_PANEL, RESIZE_NONE, 7, 0, 21, 41, 67, STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_NORM_TIP}, // BSW_ELECTRIC_NORM
+{ WWT_PANEL, RESIZE_NONE, 7, 22, 43, 41, 67, STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_ENTRY_TIP}, // BSW_ELECTRIC_ENTRY
+{ WWT_PANEL, RESIZE_NONE, 7, 44, 65, 41, 67, STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_EXIT_TIP}, // BSW_ELECTRIC_EXIT
+{ WWT_PANEL, RESIZE_NONE, 7, 66, 87, 41, 67, STR_NULL, STR_BUILD_SIGNAL_ELECTRIC_COMBO_TIP}, // BSW_ELECTRIC_COMBO
+
+{ WWT_IMGBTN, RESIZE_NONE, 7, 88, 109, 14, 40, SPR_IMG_SIGNAL_CONVERT, STR_SIGNAL_CONVERT_TIP}, // BSW_CONVERT
+{ WWT_PANEL, RESIZE_NONE, 7, 88, 109, 41, 67, STR_NULL, STR_DRAG_SIGNALS_DENSITY_TIP}, // BSW_DRAG_SIGNALS_DENSITY
+{ WWT_PUSHIMGBTN, RESIZE_NONE, 14, 90, 98, 54, 65, SPR_ARROW_LEFT, STR_DRAG_SIGNALS_DENSITY_DECREASE_TIP}, // BSW_DRAG_SIGNALS_DENSITY_DECREASE
+{ WWT_PUSHIMGBTN, RESIZE_NONE, 14, 99, 107, 54, 65, SPR_ARROW_RIGHT, STR_DRAG_SIGNALS_DENSITY_INCREASE_TIP}, // BSW_DRAG_SIGNALS_DENSITY_INCREASE
+
+{ WIDGETS_END},
+};
+
+/** Signal selection window description */
+static const WindowDesc _signal_builder_desc = {
+ WDP_AUTO, WDP_AUTO, 110, 68, 110, 68,
+ WC_BUILD_SIGNAL, WC_BUILD_TOOLBAR,
+ WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
+ _signal_builder_widgets,
+ SignalBuildWndProc
+};
+
+/**
+ * Open the signal selection window
+ * @pre reset all signal GUI relevant variables
+ */
+static void ShowSignalBuilder()
+{
+ _convert_signal_button = false;
+ _cur_signal_variant = _cur_year < _patches.semaphore_build_before ? SIG_SEMAPHORE : SIG_ELECTRIC;
+ _cur_signal_type = SIGTYPE_NORMAL;
+
+ AllocateWindowDesc(&_signal_builder_desc);
+}
+
/** Enum referring to the widgets of the build rail depot window */
enum BuildRailDepotWidgets {
BRDW_CLOSEBOX = 0,
@@ -1149,11 +1345,11 @@ static void BuildTrainDepotWndProc(Window *w, WindowEvent *e)
break;
case WE_MOUSELOOP:
- if (WP(w,def_d).close) DeleteWindow(w);
+ if (WP(w, def_d).close) DeleteWindow(w);
return;
case WE_DESTROY:
- if (!WP(w,def_d).close) ResetObjectToPlace();
+ if (!WP(w, def_d).close) ResetObjectToPlace();
break;
}
}
@@ -1248,11 +1444,11 @@ static void BuildWaypointWndProc(Window *w, WindowEvent *e)
}
case WE_MOUSELOOP:
- if (WP(w,def_d).close) DeleteWindow(w);
+ if (WP(w, def_d).close) DeleteWindow(w);
break;
case WE_DESTROY:
- if (!WP(w,def_d).close) ResetObjectToPlace();
+ if (!WP(w, def_d).close) ResetObjectToPlace();
break;
}
}
generated by cgit v1.2.3-54-g00ecf (git 2.44.0) at 2024-07-10 16:14:50 +0000