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Feature: Add coverage area display for existing stations.

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This commit is contained in:
peter1138 2019-02-22 18:14:06 +00:00 committed by Niels Martin Hansen
parent 37daf43037
commit b6733edd17
8 changed files with 102 additions and 1 deletions
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2
src/lang/english.txt
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@ -237,6 +237,8 @@ STR_TOOLTIP_FILTER_CRITERIA :{BLACK}Select f
STR_BUTTON_SORT_BY :{BLACK}Sort by
STR_BUTTON_LOCATION :{BLACK}Location
STR_BUTTON_RENAME :{BLACK}Rename
STR_BUTTON_CATCHMENT :{BLACK}Coverage
STR_TOOLTIP_CATCHMENT :{BLACK}Toggle coverage area display
STR_TOOLTIP_CLOSE_WINDOW :{BLACK}Close window
STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS :{BLACK}Window title - drag this to move window

1
src/script/api/game/game_window.hpp.sq
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@ -1117,6 +1117,7 @@ void SQGSWindow_Register(Squirrel *engine)
SQGSWindow.DefSQConst(engine, ScriptWindow::WID_SV_ROADVEHS, "WID_SV_ROADVEHS");
SQGSWindow.DefSQConst(engine, ScriptWindow::WID_SV_SHIPS, "WID_SV_SHIPS");
SQGSWindow.DefSQConst(engine, ScriptWindow::WID_SV_PLANES, "WID_SV_PLANES");
SQGSWindow.DefSQConst(engine, ScriptWindow::WID_SV_CATCHMENT, "WID_SV_CATCHMENT");
SQGSWindow.DefSQConst(engine, ScriptWindow::WID_STL_CAPTION, "WID_STL_CAPTION");
SQGSWindow.DefSQConst(engine, ScriptWindow::WID_STL_LIST, "WID_STL_LIST");
SQGSWindow.DefSQConst(engine, ScriptWindow::WID_STL_SCROLLBAR, "WID_STL_SCROLLBAR");

1
src/script/api/script_window.hpp
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@ -2289,6 +2289,7 @@ public:
WID_SV_ROADVEHS = ::WID_SV_ROADVEHS, ///< List of scheduled road vehs button.
WID_SV_SHIPS = ::WID_SV_SHIPS, ///< List of scheduled ships button.
WID_SV_PLANES = ::WID_SV_PLANES, ///< List of scheduled planes button.
WID_SV_CATCHMENT = ::WID_SV_CATCHMENT, ///< Toggle catchment area highlight.
};
/** Widgets of the #CompanyStationsWindow class. */

1
src/settings.cpp
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@ -1320,6 +1320,7 @@ static bool ChangeMaxHeightLevel(int32 p1)
static bool StationCatchmentChanged(int32 p1)
{
Station::RecomputeCatchmentForAll();
MarkWholeScreenDirty();
return true;
}

16
src/station_gui.cpp
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@ -785,6 +785,7 @@ static const NWidgetPart _nested_station_view_widgets[] = {
EndContainer(),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_SV_CLOSE_AIRPORT), SetMinimalSize(45, 12), SetResize(1, 0), SetFill(1, 1),
SetDataTip(STR_STATION_VIEW_CLOSE_AIRPORT, STR_STATION_VIEW_CLOSE_AIRPORT_TOOLTIP),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_SV_CATCHMENT), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_BUTTON_CATCHMENT, STR_TOOLTIP_CATCHMENT),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_TRAINS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_TRAIN, STR_STATION_VIEW_SCHEDULED_TRAINS_TOOLTIP),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_ROADVEHS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_LORRY, STR_STATION_VIEW_SCHEDULED_ROAD_VEHICLES_TOOLTIP),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_SV_SHIPS), SetMinimalSize(14, 12), SetFill(0, 1), SetDataTip(STR_SHIP, STR_STATION_VIEW_SCHEDULED_SHIPS_TOOLTIP),
@ -1313,6 +1314,8 @@ struct StationViewWindow : public Window {
DeleteWindowById(WC_ROADVEH_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_ROAD, this->owner, this->window_number).Pack(), false);
DeleteWindowById(WC_SHIPS_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_SHIP, this->owner, this->window_number).Pack(), false);
DeleteWindowById(WC_AIRCRAFT_LIST, VehicleListIdentifier(VL_STATION_LIST, VEH_AIRCRAFT, this->owner, this->window_number).Pack(), false);
SetViewportCatchmentStation(Station::Get(this->window_number), false);
}
/**
@ -1402,6 +1405,10 @@ struct StationViewWindow : public Window {
this->SetWidgetDisabledState(WID_SV_CLOSE_AIRPORT, !(st->facilities & FACIL_AIRPORT) || st->owner != _local_company || st->owner == OWNER_NONE); // Also consider SE, where _local_company == OWNER_NONE
this->SetWidgetLoweredState(WID_SV_CLOSE_AIRPORT, (st->facilities & FACIL_AIRPORT) && (st->airport.flags & AIRPORT_CLOSED_block) != 0);
extern const Station *_viewport_highlight_station;
this->SetWidgetDisabledState(WID_SV_CATCHMENT, st->facilities == FACIL_NONE);
this->SetWidgetLoweredState(WID_SV_CATCHMENT, _viewport_highlight_station == st);
this->DrawWidgets();
if (!this->IsShaded()) {
@ -1883,6 +1890,10 @@ struct StationViewWindow : public Window {
this->HandleCargoWaitingClick(this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_SV_WAITING, WD_FRAMERECT_TOP, FONT_HEIGHT_NORMAL) - this->vscroll->GetPosition());
break;
case WID_SV_CATCHMENT:
SetViewportCatchmentStation(Station::Get(this->window_number), !this->IsWidgetLowered(WID_SV_CATCHMENT));
break;
case WID_SV_LOCATION:
if (_ctrl_pressed) {
ShowExtraViewPortWindow(Station::Get(this->window_number)->xy);
@ -2247,6 +2258,11 @@ struct SelectStationWindow : Window {
this->OnInvalidateData(0);
}
~SelectStationWindow()
{
if (_settings_client.gui.station_show_coverage) SetViewportCatchmentStation(nullptr, true);
}
void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override
{
if (widget != WID_JS_PANEL) return;

77
src/viewport.cpp
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@ -979,6 +979,44 @@ static void DrawAutorailSelection(const TileInfo *ti, uint autorail_type)
DrawSelectionSprite(image, _thd.make_square_red ? PALETTE_SEL_TILE_RED : pal, ti, 7, foundation_part);
}
enum TileHighlightType {
THT_NONE,
THT_WHITE,
THT_BLUE,
};
const Station *_viewport_highlight_station; ///< Currently selected station for coverage area highlight
/**
* Get tile highlight type of coverage area for a given tile.
* @param t Tile that is being drawn
* @return Tile highlight type to draw
*/
static TileHighlightType GetTileHighlightType(TileIndex t)
{
if (_viewport_highlight_station != nullptr) {
if (IsTileType(t, MP_STATION) && GetStationIndex(t) == _viewport_highlight_station->index) return THT_WHITE;
if (_viewport_highlight_station->TileIsInCatchment(t)) return THT_BLUE;
}
return THT_NONE;
}
/**
* Draw tile highlight for coverage area highlight.
* @param *ti TileInfo Tile that is being drawn
* @param tht Highlight type to draw.
*/
static void DrawTileHighlightType(const TileInfo *ti, TileHighlightType tht)
{
switch (tht) {
default:
case THT_NONE: break;
case THT_WHITE: DrawTileSelectionRect(ti, PAL_NONE); break;
case THT_BLUE: DrawTileSelectionRect(ti, PALETTE_SEL_TILE_BLUE); break;
}
}
/**
* Checks if the specified tile is selected and if so draws selection using correct selectionstyle.
* @param *ti TileInfo Tile that is being drawn
@ -989,6 +1027,9 @@ static void DrawTileSelection(const TileInfo *ti)
bool is_redsq = _thd.redsq == ti->tile;
if (is_redsq) DrawTileSelectionRect(ti, PALETTE_TILE_RED_PULSATING);
TileHighlightType tht = GetTileHighlightType(ti->tile);
DrawTileHighlightType(ti, tht);
/* No tile selection active? */
if ((_thd.drawstyle & HT_DRAG_MASK) == HT_NONE) return;
@ -1043,7 +1084,7 @@ draw_inner:
}
/* Check if it's inside the outer area? */
if (!is_redsq && _thd.outersize.x > 0 &&
if (!is_redsq && tht == THT_NONE && _thd.outersize.x > 0 &&
IsInsideBS(ti->x, _thd.pos.x + _thd.offs.x, _thd.size.x + _thd.outersize.x) &&
IsInsideBS(ti->y, _thd.pos.y + _thd.offs.y, _thd.size.y + _thd.outersize.y)) {
/* Draw a blue rect. */
@ -3342,3 +3383,37 @@ CommandCost CmdScrollViewport(TileIndex tile, DoCommandFlag flags, uint32 p1, ui
}
return CommandCost();
}
static void MarkCatchmentTilesDirty()
{
if (_viewport_highlight_station != nullptr) {
if (_viewport_highlight_station->catchment_tiles.tile == INVALID_TILE) {
MarkWholeScreenDirty();
_viewport_highlight_station = nullptr;
} else {
BitmapTileIterator it(_viewport_highlight_station->catchment_tiles);
for (TileIndex tile = it; tile != INVALID_TILE; tile = ++it) {
MarkTileDirtyByTile(tile);
}
}
}
}
/**
* Select or deselect station for coverage area highlight.
* @param *st Station in question
* @param sel Select or deselect given station
*/
void SetViewportCatchmentStation(const Station *st, bool sel)
{
if (_viewport_highlight_station != nullptr) SetWindowDirty(WC_STATION_VIEW, _viewport_highlight_station->index);
if (sel && _viewport_highlight_station != st) {
MarkCatchmentTilesDirty();
_viewport_highlight_station = st;
MarkCatchmentTilesDirty();
} else if (!sel && _viewport_highlight_station == st) {
MarkCatchmentTilesDirty();
_viewport_highlight_station = nullptr;
}
if (_viewport_highlight_station != nullptr) SetWindowDirty(WC_STATION_VIEW, _viewport_highlight_station->index);
}

4
src/viewport_func.h
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@ -94,4 +94,8 @@ static inline void MarkTileDirtyByTile(TileIndex tile, int bridge_level_offset =
Point GetViewportStationMiddle(const ViewPort *vp, const Station *st);
struct Station;
void SetViewportCatchmentStation(const Station *st, bool sel);
#endif /* VIEWPORT_FUNC_H */

1
src/widgets/station_widget.h
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@ -30,6 +30,7 @@ enum StationViewWidgets {
WID_SV_ROADVEHS, ///< List of scheduled road vehs button.
WID_SV_SHIPS, ///< List of scheduled ships button.
WID_SV_PLANES, ///< List of scheduled planes button.
WID_SV_CATCHMENT, ///< Toggle catchment area highlight.
};
/** Widgets of the #CompanyStationsWindow class. */