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0a0368014d9b662661f0da7c25146010c0ea488f
openttd/depot_gui.c
Darkvater 53f954edd3 (svn r7206) -Codechange: Remove (some of) the magic needed for windows that could be invalid after 
a call to DeleteWindow() somewhere else. Also do some cleanup with AllowWindowDescFront()
2006-11-18 17:04:44 +00:00

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/* $Id$ */
#include "stdafx.h"
#include "openttd.h"
#include "functions.h"
#include "train.h"
#include "roadveh.h"
#include "ship.h"
#include "aircraft.h"
#include "table/strings.h"
#include "table/sprites.h"
#include "gui.h"
#include "gfx.h"
#include "vehicle.h"
#include "viewport.h"
#include "command.h"
#include "depot.h"
#include "vehicle_gui.h"
#include "station_map.h"
#include "newgrf_engine.h"
#include "resize_window_widgets.h"
/*
* Since all depot window sizes aren't the same, we need to modify sizes a little.
* It's done with the following arrays of widget indexes. Each of them tells if a widget side should be moved and in what direction.
* How long they should be moved and for what window types are controlled in ShowDepotWindow()
*/
/* Names of the widgets. Keep them in the same order as in the widget array */
typedef enum DepotWindowWidgets {
DEPOT_WIDGET_CLOSEBOX = 0,
DEPOT_WIDGET_CAPTION,
DEPOT_WIDGET_STICKY,
DEPOT_WIDGET_SELL,
DEPOT_WIDGET_SELL_CHAIN,
DEPOT_WIDGET_SELL_ALL,
DEPOT_WIDGET_AUTOREPLACE,
DEPOT_WIDGET_MATRIX,
DEPOT_WIDGET_V_SCROLL, // Vertical scrollbar
DEPOT_WIDGET_H_SCROLL, // Horizontal scrollbar
DEPOT_WIDGET_BUILD,
DEPOT_WIDGET_CLONE,
DEPOT_WIDGET_LOCATION,
DEPOT_WIDGET_VEHICLE_LIST,
DEPOT_WIDGET_STOP_ALL,
DEPOT_WIDGET_START_ALL,
DEPOT_WIDGET_RESIZE,
DEPOT_WIDGET_LAST, // used to assert if DepotWindowWidgets and widget_moves got different lengths. Due to this usage, it needs to be last
} DepotWindowWidget;
/* Define how to move each widget. The order is important */
static const byte widget_moves[] = {
WIDGET_MOVE_NONE, // DEPOT_WIDGET_CLOSEBOX
WIDGET_STRETCH_RIGHT, // DEPOT_WIDGET_CAPTION
WIDGET_MOVE_RIGHT, // DEPOT_WIDGET_STICKY
WIDGET_MOVE_RIGHT_STRETCH_DOWN, // DEPOT_WIDGET_SELL
WIDGET_MOVE_NONE, // DEPOT_WIDGET_SELL_CHAIN
WIDGET_MOVE_DOWN_RIGHT, // DEPOT_WIDGET_SELL_ALL
WIDGET_MOVE_DOWN_RIGHT, // DEPOT_WIDGET_AUTOREPLACE
WIDGET_STRETCH_DOWN_RIGHT, // DEPOT_WIDGET_MATRIX
WIDGET_MOVE_RIGHT_STRETCH_DOWN, // DEPOT_WIDGET_V_SCROLL
WIDGET_MOVE_NONE, // DEPOT_WIDGET_H_SCROLL
WIDGET_MOVE_DOWN, // DEPOT_WIDGET_BUILD
WIDGET_MOVE_DOWN, // DEPOT_WIDGET_CLONE
WIDGET_MOVE_DOWN, // DEPOT_WIDGET_LOCATION
WIDGET_MOVE_DOWN_RIGHT, // DEPOT_WIDGET_VEHICLE_LIST
WIDGET_MOVE_DOWN_RIGHT, // DEPOT_WIDGET_STOP_ALL
WIDGET_MOVE_DOWN_RIGHT, // DEPOT_WIDGET_START_ALL
WIDGET_MOVE_DOWN_RIGHT, // DEPOT_WIDGET_RESIZE
};
/* Widget array for all depot windows.
* If a widget is needed in some windows only (like train specific), add it for all windows
* and use HideWindowWidget in ShowDepotWindow() to remove it in the windows where it should not be
* Keep the widget numbers in sync with the enum or really bad stuff will happen!!! */
/* When adding widgets, place them as you would place them for the ship depot and define how you want it to move in widget_moves[]
* If you want a widget for one window only, set it to be hidden in ShowDepotWindow() for the windows where you don't want it
* NOTE: the train only widgets are moved/resized in ShowDepotWindow() so they follow certain other widgets if they are moved to ensure that they stick together.
* Changing the size of those here will not have an effect at all. It should be done in ShowDepotWindow()
*/
static const Widget _depot_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // DEPOT_WIDGET_CLOSEBOX
{ WWT_CAPTION, RESIZE_RIGHT, 14, 11, 292, 0, 13, 0x0, STR_018C_WINDOW_TITLE_DRAG_THIS}, // DEPOT_WIDGET_CAPTION
{ WWT_STICKYBOX, RESIZE_LR, 14, 293, 304, 0, 13, 0x0, STR_STICKY_BUTTON}, // DEPOT_WIDGET_STICKY
/* Widgets are set up run-time */
{ WWT_IMGBTN, RESIZE_LRB, 14, 270, 292, 14, 37, 0x0, STR_NULL}, // DEPOT_WIDGET_SELL
{ WWT_IMGBTN, RESIZE_LRTB, 14, 326, 348, 0, 0, SPR_SELL_CHAIN_TRAIN,STR_DRAG_WHOLE_TRAIN_TO_SELL_TIP}, // DEPOT_WIDGET_SELL_CHAIN, trains only
{ WWT_PUSHIMGBTN, RESIZE_LRTB, 14, 270, 292, 38, 60, 0x0, STR_NULL}, // DEPOT_WIDGET_SELL_ALL
{ WWT_PUSHIMGBTN, RESIZE_LRTB, 14, 270, 292, 61, 83, 0x0, STR_NULL}, // DEPOT_WIDGET_AUTOREPLACE
{ WWT_MATRIX, RESIZE_RB, 14, 0, 269, 14, 83, 0x0, STR_NULL}, // DEPOT_WIDGET_MATRIX
{ WWT_SCROLLBAR, RESIZE_LRB, 14, 293, 304, 14, 83, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST}, // DEPOT_WIDGET_V_SCROLL
{ WWT_HSCROLLBAR, RESIZE_RTB, 14, 0, 325, 98, 109, 0x0, STR_HSCROLL_BAR_SCROLLS_LIST}, // DEPOT_WIDGET_H_SCROLL, trains only
/* The buttons in the bottom of the window. left and right is not important as they are later resized to be equal in size
* This calculation is based on right in DEPOT_WIDGET_LOCATION and it presumes left of DEPOT_WIDGET_BUILD is 0 */
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 0, 85, 84, 95, 0x0, STR_NULL}, // DEPOT_WIDGET_BUILD
{ WWT_TEXTBTN, RESIZE_TB, 14, 86, 170, 84, 95, 0x0, STR_NULL}, // DEPOT_WIDGET_CLONE
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 171, 257, 84, 95, STR_00E4_LOCATION, STR_NULL}, // DEPOT_WIDGET_LOCATION
{ WWT_PUSHTXTBTN, RESIZE_LRTB, 14, 258, 269, 84, 95, 0x0, STR_NULL}, // DEPOT_WIDGET_VEHICLE_LIST
{ WWT_PUSHIMGBTN, RESIZE_LRTB, 14, 270, 280, 84, 95, SPR_FLAG_VEH_STOPPED,STR_NULL}, // DEPOT_WIDGET_STOP_ALL
{ WWT_PUSHIMGBTN, RESIZE_LRTB, 14, 281, 292, 84, 95, SPR_FLAG_VEH_RUNNING,STR_NULL}, // DEPOT_WIDGET_START_ALL
{ WWT_RESIZEBOX, RESIZE_LRTB, 14, 293, 304, 84, 95, 0x0, STR_RESIZE_BUTTON}, // DEPOT_WIDGET_RESIZE
{ WIDGETS_END},
};
static void DepotWndProc(Window *w, WindowEvent *e);
static const WindowDesc _train_depot_desc = {
WDP_AUTO, WDP_AUTO, 361, 122,
WC_VEHICLE_DEPOT,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_depot_widgets,
DepotWndProc
};
static const WindowDesc _road_depot_desc = {
WDP_AUTO, WDP_AUTO, 315, 96,
WC_VEHICLE_DEPOT,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_depot_widgets,
DepotWndProc
};
static const WindowDesc _ship_depot_desc = {
WDP_AUTO, WDP_AUTO, 305, 98,
WC_VEHICLE_DEPOT,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_depot_widgets,
DepotWndProc
};
static const WindowDesc _aircraft_depot_desc = {
WDP_AUTO, WDP_AUTO, 331, 98,
WC_VEHICLE_DEPOT,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_depot_widgets,
DepotWndProc
};
extern int WagonLengthToPixels(int len);
void CcCloneVehicle(bool success, TileIndex tile, uint32 p1, uint32 p2)
{
if (!success) return;
switch(GetVehicle(p1)->type) {
case VEH_Train: CcCloneTrain( true, tile, p1, p2); break;
case VEH_Road: CcCloneRoadVeh( true, tile, p1, p2); break;
case VEH_Ship: CcCloneShip( true, tile, p1, p2); break;
case VEH_Aircraft: CcCloneAircraft(true, tile, p1, p2); break;
}
}
static inline void ShowVehicleViewWindow(const Vehicle *v)
{
switch (v->type) {
case VEH_Train: ShowTrainViewWindow(v); break;
case VEH_Road: ShowRoadVehViewWindow(v); break;
case VEH_Ship: ShowShipViewWindow(v); break;
case VEH_Aircraft: ShowAircraftViewWindow(v); break;
default: NOT_REACHED();
}
}
static void DepotSellAllWndProc(Window *w, WindowEvent *e)
{
TileIndex tile = w->window_number;
byte vehicle_type = WP(w, depot_d).type;
switch (e->event) {
case WE_PAINT:
if (vehicle_type == VEH_Aircraft) {
SetDParam(0, GetStationIndex(tile)); // Airport name
} else {
Depot *depot = GetDepotByTile(tile);
assert(depot != NULL);
SetDParam(0, depot->town_index);
}
DrawWindowWidgets(w);
DrawStringCentered(150, 25, STR_DEPOT_SELL_ALL_VEHICLE_CONFIRM, 0);
DrawStringCentered(150, 38, STR_ARE_YOU_SURE, 0);
break;
case WE_CLICK:
switch (e->we.click.widget) {
case 4:
DoCommandP(tile, vehicle_type, 0, NULL, CMD_DEPOT_SELL_ALL_VEHICLES);
/* Fallthrough */
case 3:
DeleteWindow(w);
break;
}
break;
}
}
static const Widget _depot_sell_all_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 299, 0, 13, 0x0, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 14, 0, 299, 14, 71, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 85, 144, 52, 63, STR_012E_CANCEL, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 14, 155, 214, 52, 63, STR_SELL, STR_NULL},
{ WIDGETS_END},
};
static const WindowDesc _depot_sell_all_desc = {
WDP_CENTER, WDP_CENTER, 300, 72,
WC_DEPOT_SELL_ALL, WC_VEHICLE_DEPOT,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
_depot_sell_all_widgets,
DepotSellAllWndProc
};
static void ShowDepotSellAllWindow(TileIndex tile, byte type)
{
Window *w = AllocateWindowDescFront(&_depot_sell_all_desc, tile);
if (w != NULL) {
w->caption_color = GetTileOwner(tile);
WP(w, depot_d).type = type;
switch (type) {
case VEH_Train:
w->widget[1].data = STR_8800_TRAIN_DEPOT;
w->widget[3].tooltips = STR_DEPOT_SELL_ALL_CANCEL_TRAIN_TIP;
w->widget[4].tooltips = STR_DEPOT_SELL_ALL_TRAIN_TIP;
break;
case VEH_Road:
w->widget[1].data = STR_9003_ROAD_VEHICLE_DEPOT;
w->widget[3].tooltips = STR_DEPOT_SELL_ALL_CANCEL_ROADVEH_TIP;
w->widget[4].tooltips = STR_DEPOT_SELL_ALL_ROADVEH_TIP;
break;
case VEH_Ship:
w->widget[1].data = STR_9803_SHIP_DEPOT;
w->widget[3].tooltips = STR_DEPOT_SELL_ALL_CANCEL_SHIP_TIP;
w->widget[4].tooltips = STR_DEPOT_SELL_ALL_SHIP_TIP;
break;
case VEH_Aircraft:
w->widget[1].data = STR_A002_AIRCRAFT_HANGAR;
w->widget[3].tooltips = STR_DEPOT_SELL_ALL_CANCEL_AIRCRAFT_TIP;
w->widget[4].tooltips = STR_DEPOT_SELL_ALL_AIRCRAFT_TIP;
break;
}
}
}
/** Draw a vehicle in the depot window in the box with the top left corner at x,y
* @param *w Window to draw in
* @param *v Vehicle to draw
* @param x Left side of the box to draw in
* @param y Top of the box to draw in
*/
static void DrawVehicleInDepot(Window *w, const Vehicle *v, int x, int y)
{
byte diff_x = 0, diff_y = 0;
switch (v->type) {
case VEH_Train:
DrawTrainImage(v, x + 21, y, w->hscroll.cap + 4, w->hscroll.pos, WP(w,depot_d).sel);
/* Number of wagons relative to a standard length wagon (rounded up) */
SetDParam(0, (v->u.rail.cached_total_length + 7) / 8);
DrawStringRightAligned(w->widget[DEPOT_WIDGET_MATRIX].right - 1, y + 4, STR_TINY_BLACK, 0); // Draw the counter
break;
case VEH_Road: DrawRoadVehImage( v, x + 24, y, WP(w, depot_d).sel); break;
case VEH_Ship: DrawShipImage( v, x + 19, y, WP(w, depot_d).sel); break;
case VEH_Aircraft: DrawAircraftImage(v, x + 12, y, WP(w, depot_d).sel); break;
default: NOT_REACHED();
}
if (w->resize.step_height == 14) {
/* VEH_Train and VEH_Road, which are low */
diff_x = 15;
} else {
/* VEH_Ship and VEH_Aircraft, which are tall */
diff_y = 12;
}
DrawSprite((v->vehstatus & VS_STOPPED) ? SPR_FLAG_VEH_STOPPED : SPR_FLAG_VEH_RUNNING, x + diff_x, y + diff_y);
SetDParam(0, v->unitnumber);
DrawString(x, y + 2, (uint16)(v->max_age-366) >= v->age ? STR_00E2 : STR_00E3, 0);
}
static void DrawDepotWindow(Window *w)
{
Vehicle **vl = WP(w, depot_d).vehicle_list;
TileIndex tile = w->window_number;
int x, y, i, hnum, max;
uint16 num = WP(w, depot_d).engine_count;
/* Set the row and number of boxes in each row based on the number of boxes drawn in the matrix */
uint16 rows_in_display = w->widget[DEPOT_WIDGET_MATRIX].data >> 8;
uint16 boxes_in_each_row = w->widget[DEPOT_WIDGET_MATRIX].data & 0xFF;
/* setup disabled buttons */
SetWindowWidgetsDisabledState(w, !IsTileOwner(tile, _local_player),
DEPOT_WIDGET_STOP_ALL,
DEPOT_WIDGET_START_ALL,
DEPOT_WIDGET_SELL,
DEPOT_WIDGET_SELL_CHAIN,
DEPOT_WIDGET_SELL_ALL,
DEPOT_WIDGET_BUILD,
DEPOT_WIDGET_CLONE,
DEPOT_WIDGET_AUTOREPLACE,
WIDGET_LIST_END);
/* determine amount of items for scroller */
if (WP(w, depot_d).type == VEH_Train) {
hnum = 8;
for (num = 0; num < WP(w, depot_d).engine_count; num++) {
const Vehicle *v = vl[num];
hnum = maxu(hnum, v->u.rail.cached_total_length);
}
/* Always have 1 empty row, so people can change the setting of the train */
SetVScrollCount(w, WP(w, depot_d).engine_count + WP(w, depot_d).wagon_count + 1);
SetHScrollCount(w, WagonLengthToPixels(hnum));
} else {
SetVScrollCount(w, (num + w->hscroll.cap - 1) / w->hscroll.cap);
}
/* locate the depot struct */
if (WP(w, depot_d).type == VEH_Aircraft) {
SetDParam(0, GetStationIndex(tile)); // Airport name
} else {
Depot *depot = GetDepotByTile(tile);
assert(depot != NULL);
SetDParam(0, depot->town_index);
}
DrawWindowWidgets(w);
num = w->vscroll.pos * boxes_in_each_row;
max = min(WP(w, depot_d).engine_count, num + (rows_in_display * boxes_in_each_row));
for (x = 2, y = 15; num < max; y += w->resize.step_height, x = 2) { // Draw the rows
byte i;
for (i = 0; i < boxes_in_each_row && num < max; i++, num++, x += w->resize.step_width) {
/* Draw all vehicles in the current row */
const Vehicle *v = vl[num];
DrawVehicleInDepot(w, v, x, y);
}
}
max = min(WP(w, depot_d).engine_count + WP(w, depot_d).wagon_count, (w->vscroll.pos * boxes_in_each_row) + (rows_in_display * boxes_in_each_row));
/* draw the train wagons, that do not have an engine in front */
for (; num < max; num++, y += 14) {
const Vehicle *v = WP(w, depot_d).wagon_list[num - WP(w, depot_d).engine_count];
const Vehicle *u;
DrawTrainImage(v, x + 50, y, w->hscroll.cap - 29, 0, WP(w,depot_d).sel);
DrawString(x, y + 2, STR_8816, 0);
/*Draw the train counter */
i = 0;
u = v;
do i++; while ( (u=u->next) != NULL); // Determine length of train
SetDParam(0, i); // Set the counter
DrawStringRightAligned(w->widget[DEPOT_WIDGET_MATRIX].right - 1, y + 4, STR_TINY_BLACK, 0); // Draw the counter
}
}
typedef struct GetDepotVehiclePtData {
Vehicle *head;
Vehicle *wagon;
} GetDepotVehiclePtData;
enum {
MODE_ERROR = 1,
MODE_DRAG_VEHICLE = 0,
MODE_SHOW_VEHICLE = -1,
MODE_START_STOP = -2,
};
static int GetVehicleFromDepotWndPt(const Window *w, int x, int y, Vehicle **veh, GetDepotVehiclePtData *d)
{
Vehicle **vl = WP(w, depot_d).vehicle_list;
uint xt, row, xm = 0, ym = 0;
int pos, skip = 0;
uint16 boxes_in_each_row = w->widget[DEPOT_WIDGET_MATRIX].data & 0xFF;
if (WP(w, depot_d).type == VEH_Train) {
xt = 0;
x -= 23;
} else {
xt = x / w->resize.step_width;
xm = x % w->resize.step_width;
if (xt >= w->hscroll.cap) return MODE_ERROR;
ym = (y - 14) % w->resize.step_height;
}
row = (y - 14) / w->resize.step_height;
if (row >= w->vscroll.cap) return MODE_ERROR;
pos = ((row + w->vscroll.pos) * boxes_in_each_row) + xt;
if (WP(w, depot_d).engine_count + WP(w, depot_d).wagon_count <= pos) {
if (WP(w, depot_d).type == VEH_Train) {
d->head = NULL;
d->wagon = NULL;
return MODE_DRAG_VEHICLE;
} else {
return MODE_ERROR; // empty block, so no vehicle is selected
}
}
if (WP(w, depot_d).engine_count > pos) {
*veh = vl[pos];
skip = w->hscroll.pos;
} else {
vl = WP(w, depot_d).wagon_list;
pos -= WP(w, depot_d).engine_count;
*veh = vl[pos];
/* free wagons don't have an initial loco. */
x -= _traininfo_vehicle_width;
}
switch (WP(w, depot_d).type) {
case VEH_Train: {
Vehicle *v = *veh;
d->head = d->wagon = v;
/* either pressed the flag or the number, but only when it's a loco */
if (x < 0 && IsFrontEngine(v)) return (x >= -10) ? MODE_START_STOP : MODE_SHOW_VEHICLE;
skip = (skip * 8) / _traininfo_vehicle_width;
x = (x * 8) / _traininfo_vehicle_width;
/* Skip vehicles that are scrolled off the list */
x += skip;
/* find the vehicle in this row that was clicked */
while (v != NULL && (x -= v->u.rail.cached_veh_length) >= 0) v = v->next;
/* if an articulated part was selected, find its parent */
while (v != NULL && IsArticulatedPart(v)) v = GetPrevVehicleInChain(v);
d->wagon = v;
return MODE_DRAG_VEHICLE;
}
break;
case VEH_Road:
if (xm >= 24) return MODE_DRAG_VEHICLE;
if (xm <= 16) return MODE_SHOW_VEHICLE;
break;
case VEH_Ship:
if (xm >= 19) return MODE_DRAG_VEHICLE;
if (ym <= 10) return MODE_SHOW_VEHICLE;
break;
case VEH_Aircraft:
if (xm >= 12) return MODE_DRAG_VEHICLE;
if (ym <= 12) return MODE_SHOW_VEHICLE;
break;
default: NOT_REACHED();
}
return MODE_START_STOP;
}
static void TrainDepotMoveVehicle(Vehicle *wagon, VehicleID sel, Vehicle *head)
{
Vehicle *v;
v = GetVehicle(sel);
if (v == wagon) return;
if (wagon == NULL) {
if (head != NULL) wagon = GetLastVehicleInChain(head);
} else {
wagon = GetPrevVehicleInChain(wagon);
if (wagon == NULL) return;
}
if (wagon == v) return;
DoCommandP(v->tile, v->index + ((wagon == NULL ? INVALID_VEHICLE : wagon->index) << 16), _ctrl_pressed ? 1 : 0, NULL, CMD_MOVE_RAIL_VEHICLE | CMD_MSG(STR_8837_CAN_T_MOVE_VEHICLE));
}
static void DepotClick(Window *w, int x, int y)
{
GetDepotVehiclePtData gdvp;
Vehicle *v = NULL;
int mode = GetVehicleFromDepotWndPt(w, x, y, &v, &gdvp);
/* share / copy orders */
if (_thd.place_mode && mode <= 0) {
_place_clicked_vehicle = (WP(w, depot_d).type == VEH_Train ? gdvp.head : v);
return;
}
if (WP(w, depot_d).type == VEH_Train) v = gdvp.wagon;
switch (mode) {
case MODE_ERROR: // invalid
return;
case MODE_DRAG_VEHICLE: { // start dragging of vehicle
VehicleID sel = WP(w, depot_d).sel;
if (WP(w, depot_d).type == VEH_Train && sel != INVALID_VEHICLE) {
WP(w,depot_d).sel = INVALID_VEHICLE;
TrainDepotMoveVehicle(v, sel, gdvp.head);
} else if (v != NULL) {
int image;
switch (WP(w, depot_d).type) {
case VEH_Train: image = GetTrainImage(v, DIR_W); break;
case VEH_Road: image = GetRoadVehImage(v, DIR_W); break;
case VEH_Ship: image = GetShipImage(v, DIR_W); break;
case VEH_Aircraft: image = GetAircraftImage(v, DIR_W); break;
default: NOT_REACHED(); image = 0;
}
WP(w, depot_d).sel = v->index;
SetWindowDirty(w);
SetObjectToPlaceWnd(GetVehiclePalette(v) | image, 4, w);
}
}
break;
case MODE_SHOW_VEHICLE: // show info window
ShowVehicleViewWindow(v);
break;
case MODE_START_STOP: { // click start/stop flag
uint command;
switch (WP(w, depot_d).type) {
case VEH_Train: command = CMD_START_STOP_TRAIN | CMD_MSG(STR_883B_CAN_T_STOP_START_TRAIN); break;
case VEH_Road: command = CMD_START_STOP_ROADVEH | CMD_MSG(STR_9015_CAN_T_STOP_START_ROAD_VEHICLE); break;
case VEH_Ship: command = CMD_START_STOP_SHIP | CMD_MSG(STR_9818_CAN_T_STOP_START_SHIP); break;
case VEH_Aircraft: command = CMD_START_STOP_AIRCRAFT | CMD_MSG(STR_A016_CAN_T_STOP_START_AIRCRAFT); break;
default: NOT_REACHED(); command = 0;
}
DoCommandP(v->tile, v->index, 0, NULL, command);
}
break;
default: NOT_REACHED();
}
}
/**
* Clones a vehicle
* @param *v is the original vehicle to clone
* @param *w is the window of the depot where the clone is build
*/
static void HandleCloneVehClick(const Vehicle *v, const Window *w)
{
uint error_str;
if (v == NULL) return;
if (v->type == VEH_Train && !IsFrontEngine(v)) {
v = GetFirstVehicleInChain(v);
/* Do nothing when clicking on a train in depot with no loc attached */
if (!IsFrontEngine(v)) return;
}
switch (v->type) {
case VEH_Train: error_str = CMD_MSG(STR_882B_CAN_T_BUILD_RAILROAD_VEHICLE); break;
case VEH_Road: error_str = CMD_MSG(STR_9009_CAN_T_BUILD_ROAD_VEHICLE); break;
case VEH_Ship: error_str = CMD_MSG(STR_980D_CAN_T_BUILD_SHIP); break;
case VEH_Aircraft: error_str = CMD_MSG(STR_A008_CAN_T_BUILD_AIRCRAFT); break;
default: return;
}
DoCommandP(w->window_number, v->index, _ctrl_pressed ? 1 : 0, CcCloneVehicle, CMD_CLONE_VEHICLE | error_str);
ResetObjectToPlace();
}
static void ClonePlaceObj(const Window *w)
{
const Vehicle *v = CheckMouseOverVehicle();
if (v != NULL) HandleCloneVehClick(v, w);
}
static void ResizeDepotButtons(Window *w)
{
/* We got the widget moved around. Now we will make some widgets to fill the gab between some widgets in equal sizes */
/* Make the buttons in the bottom equal in size */
w->widget[DEPOT_WIDGET_LOCATION].right = w->widget[DEPOT_WIDGET_VEHICLE_LIST].left - 1;
w->widget[DEPOT_WIDGET_BUILD].right = w->widget[DEPOT_WIDGET_LOCATION].right / 3;
w->widget[DEPOT_WIDGET_LOCATION].left = w->widget[DEPOT_WIDGET_BUILD].right * 2;
w->widget[DEPOT_WIDGET_CLONE].left = w->widget[DEPOT_WIDGET_BUILD].right + 1;
w->widget[DEPOT_WIDGET_CLONE].right = w->widget[DEPOT_WIDGET_LOCATION].left - 1;
if (WP(w, depot_d).type == VEH_Train) {
/* Divide the size of DEPOT_WIDGET_SELL into two equally big buttons so DEPOT_WIDGET_SELL and DEPOT_WIDGET_SELL_CHAIN will get the same size.
* This way it will stay the same even if DEPOT_WIDGET_SELL_CHAIN is resized for some reason */
w->widget[DEPOT_WIDGET_SELL_CHAIN].bottom = w->widget[DEPOT_WIDGET_SELL_ALL].top - 1;
w->widget[DEPOT_WIDGET_SELL_CHAIN].top = ((w->widget[DEPOT_WIDGET_SELL_CHAIN].bottom - w->widget[DEPOT_WIDGET_SELL].top) / 2) + w->widget[DEPOT_WIDGET_SELL].top;
w->widget[DEPOT_WIDGET_SELL].bottom = w->widget[DEPOT_WIDGET_SELL_CHAIN].top - 1;
}
}
void DepotSortList(Vehicle **v, uint16 length);
static void DepotWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_CREATE:
WP(w, depot_d).vehicle_list = NULL;
WP(w, depot_d).wagon_list = NULL;
WP(w, depot_d).engine_count = 0;
WP(w, depot_d).wagon_count = 0;
WP(w, depot_d).generate_list = true;
break;
case WE_INVALIDATE_DATA:
WP(w, depot_d).generate_list = true;
break;
case WE_PAINT:
if (WP(w, depot_d).generate_list) {
/* Generate the vehicle list
* It's ok to use the wagon pointers for non-trains as they will be ignored */
BuildDepotVehicleList(WP(w, depot_d).type, w->window_number,
&WP(w, depot_d).vehicle_list, &WP(w, depot_d).engine_list_length, &WP(w, depot_d).engine_count,
&WP(w, depot_d).wagon_list, &WP(w, depot_d).wagon_list_length, &WP(w, depot_d).wagon_count);
WP(w, depot_d).generate_list = false;
DepotSortList(WP(w, depot_d).vehicle_list, WP(w, depot_d).engine_count);
//#ifndef NDEBUG
#if 0
/* We disabled this check for now, but will keep it to quickly make this test again later (if we change some code) */
} else {
/* Here we got a piece of code, that only checks if we got a different number of vehicles in the depot list and the number of vehicles actually being in the depot.
* IF they aren't the same, then WE_INVALIDATE_DATA should have been called somewhere, but it wasn't and we got a bug
* Since this is a time consuming check and not nice to memory fragmentation, it may not stay for long, but it's a good way to check this
* We can turn it on/off by switching between #ifndef NDEBUG and #if 0 */
Vehicle **engines = NULL, **wagons = NULL;
uint16 engine_count = 0, engine_length = 0;
uint16 wagon_count = 0, wagon_length = 0;
BuildDepotVehicleList(WP(w, depot_d).type, w->window_number, &engines, &engine_length, &engine_count,
&wagons, &wagon_length, &wagon_count);
assert(engine_count == WP(w, depot_d).engine_count);
assert(wagon_count == WP(w, depot_d).wagon_count);
free((void*)engines);
free((void*)wagons);
#endif
}
DrawDepotWindow(w);
break;
case WE_CLICK:
switch (e->we.click.widget) {
case DEPOT_WIDGET_MATRIX: // List
DepotClick(w, e->we.click.pt.x, e->we.click.pt.y);
break;
case DEPOT_WIDGET_BUILD: // Build vehicle
ResetObjectToPlace();
switch (WP(w, depot_d).type) {
case VEH_Train: ShowBuildTrainWindow(w->window_number); break;
case VEH_Road: ShowBuildRoadVehWindow(w->window_number); break;
case VEH_Ship: ShowBuildShipWindow(w->window_number); break;
case VEH_Aircraft:
ShowBuildVehicleWindow(w->window_number, WP(w, depot_d).type);
break;
default: NOT_REACHED();
}
break;
case DEPOT_WIDGET_CLONE: // Clone button
InvalidateWidget(w, DEPOT_WIDGET_CLONE);
ToggleWidgetLoweredState(w, DEPOT_WIDGET_CLONE);
if (IsWindowWidgetLowered(w, DEPOT_WIDGET_CLONE)) {
static const CursorID clone_icons[] = {
SPR_CURSOR_CLONE_TRAIN, SPR_CURSOR_CLONE_ROADVEH,
SPR_CURSOR_CLONE_SHIP, SPR_CURSOR_CLONE_AIRPLANE
};
_place_clicked_vehicle = NULL;
SetObjectToPlaceWnd(clone_icons[WP(w, depot_d).type - VEH_Train], VHM_RECT, w);
} else {
ResetObjectToPlace();
}
break;
case DEPOT_WIDGET_LOCATION: ScrollMainWindowToTile(w->window_number); break;
case DEPOT_WIDGET_STOP_ALL:
case DEPOT_WIDGET_START_ALL:
DoCommandP(w->window_number, 0, WP(w, depot_d).type | (e->we.click.widget == DEPOT_WIDGET_START_ALL ? (1 << 5) : 0), NULL, CMD_MASS_START_STOP);
break;
case DEPOT_WIDGET_SELL_ALL:
/* Only open the confimation window if there are anything to sell */
if (WP(w, depot_d).engine_count != 0 || WP(w, depot_d).wagon_count != 0) {
ShowDepotSellAllWindow(w->window_number, WP(w, depot_d).type);
}
break;
case DEPOT_WIDGET_VEHICLE_LIST:
ShowVehDepotOrders(GetTileOwner(w->window_number), WP(w, depot_d).type, w->window_number);
break;
case DEPOT_WIDGET_AUTOREPLACE:
DoCommandP(w->window_number, WP(w, depot_d).type, 0, NULL, CMD_DEPOT_MASS_AUTOREPLACE);
break;
}
break;
case WE_PLACE_OBJ: {
ClonePlaceObj(w);
} break;
case WE_ABORT_PLACE_OBJ: {
RaiseWindowWidget(w, DEPOT_WIDGET_CLONE);
InvalidateWidget(w, DEPOT_WIDGET_CLONE);
} break;
/* check if a vehicle in a depot was clicked.. */
case WE_MOUSELOOP: {
const Vehicle *v = _place_clicked_vehicle;
/* since OTTD checks all open depot windows, we will make sure that it triggers the one with a clicked clone button */
if (v != NULL && IsWindowWidgetLowered(w, DEPOT_WIDGET_CLONE)) {
_place_clicked_vehicle = NULL;
HandleCloneVehClick(v, w);
}
} break;
case WE_DESTROY:
DeleteWindowById(WC_BUILD_VEHICLE, w->window_number);
free((void*)WP(w, depot_d).vehicle_list);
free((void*)WP(w, depot_d).wagon_list);
break;
case WE_DRAGDROP:
switch (e->we.click.widget) {
case DEPOT_WIDGET_MATRIX: {
Vehicle *v;
VehicleID sel = WP(w, depot_d).sel;
WP(w, depot_d).sel = INVALID_VEHICLE;
SetWindowDirty(w);
if (WP(w, depot_d).type == VEH_Train) {
GetDepotVehiclePtData gdvp;
if (GetVehicleFromDepotWndPt(w, e->we.dragdrop.pt.x, e->we.dragdrop.pt.y, &v, &gdvp) == MODE_DRAG_VEHICLE &&
sel != INVALID_VEHICLE) {
if (gdvp.wagon != NULL && gdvp.wagon->index == sel && _ctrl_pressed) {
DoCommandP(GetVehicle(sel)->tile, GetVehicle(sel)->index, true, NULL, CMD_REVERSE_TRAIN_DIRECTION | CMD_MSG(STR_9033_CAN_T_MAKE_VEHICLE_TURN));
} else if (gdvp.wagon == NULL || gdvp.wagon->index != sel) {
TrainDepotMoveVehicle(gdvp.wagon, sel, gdvp.head);
} else if (gdvp.head != NULL && IsFrontEngine(gdvp.head)) {
ShowTrainViewWindow(gdvp.head);
}
}
} else if (GetVehicleFromDepotWndPt(w, e->we.dragdrop.pt.x, e->we.dragdrop.pt.y, &v, NULL) == MODE_DRAG_VEHICLE &&
v != NULL &&
sel == v->index) {
ShowVehicleViewWindow(v);
}
} break;
case DEPOT_WIDGET_SELL: case DEPOT_WIDGET_SELL_CHAIN:
if (!IsWindowWidgetDisabled(w, DEPOT_WIDGET_SELL) &&
WP(w, depot_d).sel != INVALID_VEHICLE) {
Vehicle *v;
uint command;
int sell_cmd;
bool is_engine;
if (IsWindowWidgetDisabled(w, e->we.click.widget)) return;
if (WP(w, depot_d).sel == INVALID_VEHICLE) return;
HandleButtonClick(w, e->we.click.widget);
v = GetVehicle(WP(w, depot_d).sel);
WP(w, depot_d).sel = INVALID_VEHICLE;
SetWindowDirty(w);
sell_cmd = (v->type == VEH_Train && (e->we.click.widget == DEPOT_WIDGET_SELL_CHAIN || _ctrl_pressed)) ? 1 : 0;
is_engine = (!(v->type == VEH_Train && !IsFrontEngine(v)));
if (is_engine) {
_backup_orders_tile = v->tile;
BackupVehicleOrders(v, _backup_orders_data);
}
switch (v->type) {
case VEH_Train: command = CMD_SELL_RAIL_WAGON | CMD_MSG(STR_8839_CAN_T_SELL_RAILROAD_VEHICLE); break;
case VEH_Road: command = CMD_SELL_ROAD_VEH | CMD_MSG(STR_9014_CAN_T_SELL_ROAD_VEHICLE); break;
case VEH_Ship: command = CMD_SELL_SHIP | CMD_MSG(STR_980C_CAN_T_SELL_SHIP); break;
case VEH_Aircraft: command = CMD_SELL_AIRCRAFT | CMD_MSG(STR_A01C_CAN_T_SELL_AIRCRAFT); break;
default: NOT_REACHED(); command = 0;
}
if (!DoCommandP(v->tile, v->index, sell_cmd, NULL, command) && is_engine) _backup_orders_tile = 0;
}
break;
default:
WP(w, depot_d).sel = INVALID_VEHICLE;
SetWindowDirty(w);
}
break;
case WE_RESIZE:
w->vscroll.cap += e->we.sizing.diff.y / (int)w->resize.step_height;
w->hscroll.cap += e->we.sizing.diff.x / (int)w->resize.step_width;
w->widget[DEPOT_WIDGET_MATRIX].data = (w->vscroll.cap << 8) + (WP(w, depot_d).type == VEH_Train ? 1 : w->hscroll.cap);
ResizeDepotButtons(w);
break;
}
}
/* Function to set up vehicle specific sprites and strings
* Only use this if it's the same widget, that's used for more than one vehicle type and it needs different text/sprites
* Vehicle specific text/sprites, that's in a widget, that's only shown for one vehicle type (like sell whole train) is set in the widget array
*/
static void SetupStringsForDepotWindow(Window *w, byte type)
{
switch (type) {
case VEH_Train:
w->widget[DEPOT_WIDGET_CAPTION].data = STR_8800_TRAIN_DEPOT;
w->widget[DEPOT_WIDGET_STOP_ALL].tooltips = STR_MASS_STOP_DEPOT_TRAIN_TIP;
w->widget[DEPOT_WIDGET_START_ALL].tooltips= STR_MASS_START_DEPOT_TRAIN_TIP;
w->widget[DEPOT_WIDGET_SELL].tooltips = STR_8841_DRAG_TRAIN_VEHICLE_TO_HERE;
w->widget[DEPOT_WIDGET_SELL_ALL].tooltips = STR_DEPOT_SELL_ALL_BUTTON_TRAIN_TIP;
w->widget[DEPOT_WIDGET_MATRIX].tooltips = STR_883F_TRAINS_CLICK_ON_TRAIN_FOR;
w->widget[DEPOT_WIDGET_BUILD].data = STR_8815_NEW_VEHICLES;
w->widget[DEPOT_WIDGET_BUILD].tooltips = STR_8840_BUILD_NEW_TRAIN_VEHICLE;
w->widget[DEPOT_WIDGET_CLONE].data = STR_CLONE_TRAIN;
w->widget[DEPOT_WIDGET_CLONE].tooltips = STR_CLONE_TRAIN_DEPOT_INFO;
w->widget[DEPOT_WIDGET_LOCATION].tooltips = STR_8842_CENTER_MAIN_VIEW_ON_TRAIN;
w->widget[DEPOT_WIDGET_VEHICLE_LIST].data = STR_TRAIN;
w->widget[DEPOT_WIDGET_VEHICLE_LIST].tooltips = STR_DEPOT_VEHICLE_ORDER_LIST_TRAIN_TIP;
w->widget[DEPOT_WIDGET_AUTOREPLACE].tooltips = STR_DEPOT_AUTOREPLACE_TRAIN_TIP;
/* Sprites */
w->widget[DEPOT_WIDGET_SELL].data = SPR_SELL_TRAIN;
w->widget[DEPOT_WIDGET_SELL_ALL].data = SPR_SELL_ALL_TRAIN;
w->widget[DEPOT_WIDGET_AUTOREPLACE].data = SPR_REPLACE_TRAIN;
break;
case VEH_Road:
w->widget[DEPOT_WIDGET_CAPTION].data = STR_9003_ROAD_VEHICLE_DEPOT;
w->widget[DEPOT_WIDGET_STOP_ALL].tooltips = STR_MASS_STOP_DEPOT_ROADVEH_TIP;
w->widget[DEPOT_WIDGET_START_ALL].tooltips= STR_MASS_START_DEPOT_ROADVEH_TIP;
w->widget[DEPOT_WIDGET_SELL].tooltips = STR_9024_DRAG_ROAD_VEHICLE_TO_HERE;
w->widget[DEPOT_WIDGET_SELL_ALL].tooltips = STR_DEPOT_SELL_ALL_BUTTON_ROADVEH_TIP;
w->widget[DEPOT_WIDGET_MATRIX].tooltips = STR_9022_VEHICLES_CLICK_ON_VEHICLE;
w->widget[DEPOT_WIDGET_BUILD].data = STR_9004_NEW_VEHICLES;
w->widget[DEPOT_WIDGET_BUILD].tooltips = STR_9023_BUILD_NEW_ROAD_VEHICLE;
w->widget[DEPOT_WIDGET_CLONE].data = STR_CLONE_ROAD_VEHICLE;
w->widget[DEPOT_WIDGET_CLONE].tooltips = STR_CLONE_ROAD_VEHICLE_DEPOT_INFO;
w->widget[DEPOT_WIDGET_LOCATION].tooltips = STR_9025_CENTER_MAIN_VIEW_ON_ROAD;
w->widget[DEPOT_WIDGET_VEHICLE_LIST].data = STR_LORRY;
w->widget[DEPOT_WIDGET_VEHICLE_LIST].tooltips = STR_DEPOT_VEHICLE_ORDER_LIST_ROADVEH_TIP;
w->widget[DEPOT_WIDGET_AUTOREPLACE].tooltips = STR_DEPOT_AUTOREPLACE_ROADVEH_TIP;
/* Sprites */
w->widget[DEPOT_WIDGET_SELL].data = SPR_SELL_ROADVEH;
w->widget[DEPOT_WIDGET_SELL_ALL].data = SPR_SELL_ALL_ROADVEH;
w->widget[DEPOT_WIDGET_AUTOREPLACE].data = SPR_REPLACE_ROADVEH;
break;
case VEH_Ship:
w->widget[DEPOT_WIDGET_CAPTION].data = STR_9803_SHIP_DEPOT;
w->widget[DEPOT_WIDGET_STOP_ALL].tooltips = STR_MASS_STOP_DEPOT_SHIP_TIP;
w->widget[DEPOT_WIDGET_START_ALL].tooltips= STR_MASS_START_DEPOT_SHIP_TIP;
w->widget[DEPOT_WIDGET_SELL].tooltips = STR_9821_DRAG_SHIP_TO_HERE_TO_SELL;
w->widget[DEPOT_WIDGET_SELL_ALL].tooltips = STR_DEPOT_SELL_ALL_BUTTON_SHIP_TIP;
w->widget[DEPOT_WIDGET_MATRIX].tooltips = STR_981F_SHIPS_CLICK_ON_SHIP_FOR;
w->widget[DEPOT_WIDGET_BUILD].data = STR_9804_NEW_SHIPS;
w->widget[DEPOT_WIDGET_BUILD].tooltips = STR_9820_BUILD_NEW_SHIP;
w->widget[DEPOT_WIDGET_CLONE].data = STR_CLONE_SHIP;
w->widget[DEPOT_WIDGET_CLONE].tooltips = STR_CLONE_SHIP_DEPOT_INFO;
w->widget[DEPOT_WIDGET_LOCATION].tooltips = STR_9822_CENTER_MAIN_VIEW_ON_SHIP;
w->widget[DEPOT_WIDGET_VEHICLE_LIST].data = STR_SHIP;
w->widget[DEPOT_WIDGET_VEHICLE_LIST].tooltips = STR_DEPOT_VEHICLE_ORDER_LIST_SHIP_TIP;
w->widget[DEPOT_WIDGET_AUTOREPLACE].tooltips = STR_DEPOT_AUTOREPLACE_SHIP_TIP;
/* Sprites */
w->widget[DEPOT_WIDGET_SELL].data = SPR_SELL_SHIP;
w->widget[DEPOT_WIDGET_SELL_ALL].data = SPR_SELL_ALL_SHIP;
w->widget[DEPOT_WIDGET_AUTOREPLACE].data = SPR_REPLACE_SHIP;
break;
case VEH_Aircraft:
w->widget[DEPOT_WIDGET_CAPTION].data = STR_A002_AIRCRAFT_HANGAR;
w->widget[DEPOT_WIDGET_STOP_ALL].tooltips = STR_MASS_STOP_HANGAR_TIP;
w->widget[DEPOT_WIDGET_START_ALL].tooltips= STR_MASS_START_HANGAR_TIP;
w->widget[DEPOT_WIDGET_SELL].tooltips = STR_A023_DRAG_AIRCRAFT_TO_HERE_TO;
w->widget[DEPOT_WIDGET_SELL_ALL].tooltips = STR_DEPOT_SELL_ALL_BUTTON_AIRCRAFT_TIP;
w->widget[DEPOT_WIDGET_MATRIX].tooltips = STR_A021_AIRCRAFT_CLICK_ON_AIRCRAFT;
w->widget[DEPOT_WIDGET_BUILD].data = STR_A003_NEW_AIRCRAFT;
w->widget[DEPOT_WIDGET_BUILD].tooltips = STR_A022_BUILD_NEW_AIRCRAFT;
w->widget[DEPOT_WIDGET_CLONE].data = STR_CLONE_AIRCRAFT;
w->widget[DEPOT_WIDGET_CLONE].tooltips = STR_CLONE_AIRCRAFT_INFO_HANGAR_WINDOW;
w->widget[DEPOT_WIDGET_LOCATION].tooltips = STR_A024_CENTER_MAIN_VIEW_ON_HANGAR;
w->widget[DEPOT_WIDGET_VEHICLE_LIST].data = STR_PLANE;
w->widget[DEPOT_WIDGET_VEHICLE_LIST].tooltips = STR_DEPOT_VEHICLE_ORDER_LIST_AIRCRAFT_TIP;
w->widget[DEPOT_WIDGET_AUTOREPLACE].tooltips = STR_DEPOT_AUTOREPLACE_AIRCRAFT_TIP;
/* Sprites */
w->widget[DEPOT_WIDGET_SELL].data = SPR_SELL_AIRCRAFT;
w->widget[DEPOT_WIDGET_SELL_ALL].data = SPR_SELL_ALL_AIRCRAFT;
w->widget[DEPOT_WIDGET_AUTOREPLACE].data = SPR_REPLACE_AIRCRAFT;
break;
}
}
/** Opens a depot window
* @param tile The tile where the depot/hangar is located
* @param type The type of vehicles in the depot
*/
void ShowDepotWindow(TileIndex tile, byte type)
{
Window *w;
/* First we ensure that the widget counts are equal in all 3 lists to prevent bad stuff from happening */
assert(lengthof(widget_moves) == lengthof(_depot_widgets) - 1); // we should not count WIDGETS_END
assert(lengthof(widget_moves) == DEPOT_WIDGET_LAST);
switch (type) {
case VEH_Train: w = AllocateWindowDescFront(&_train_depot_desc, tile); break;
case VEH_Road: w = AllocateWindowDescFront(&_road_depot_desc, tile); break;
case VEH_Ship: w = AllocateWindowDescFront(&_ship_depot_desc, tile); break;
case VEH_Aircraft: w = AllocateWindowDescFront(&_aircraft_depot_desc, tile); break;
default: NOT_REACHED(); w = NULL;
}
if (w != NULL) {
int16 horizontal = 0, vertical = 0;
w->caption_color = GetTileOwner(tile);
WP(w, depot_d).type = type;
WP(w, depot_d).sel = INVALID_VEHICLE;
_backup_orders_tile = 0;
/* Resize the window according to the vehicle type */
switch (type) {
case VEH_Train:
horizontal = 56;
vertical = 26;
w->vscroll.cap = 6;
w->hscroll.cap = 10 * 29;
w->resize.step_width = 1;
break;
case VEH_Road:
horizontal = 10;
w->vscroll.cap = 5;
w->hscroll.cap = 5;
w->resize.step_width = 56;
break;
case VEH_Ship:
vertical = 2;
w->vscroll.cap = 3;
w->hscroll.cap = 3;
w->resize.step_width = 90;
break;
case VEH_Aircraft:
horizontal = 26;
vertical = 2;
w->vscroll.cap = 3;
w->hscroll.cap = 4;
w->resize.step_width = 74;
break;
default: NOT_REACHED();
}
w->resize.step_height = GetVehicleListHeight(type);
SetupStringsForDepotWindow(w, type);
w->widget[DEPOT_WIDGET_MATRIX].data =
(w->vscroll.cap * 0x100) // number of rows to draw on the background
+ (type == VEH_Train ? 1 : w->hscroll.cap); // number of boxes in each row. Trains always have just one
SetWindowWidgetsHiddenState(w, type != VEH_Train,
DEPOT_WIDGET_H_SCROLL,
DEPOT_WIDGET_SELL_CHAIN,
WIDGET_LIST_END);
/* Move the widgets to their right locations */
ResizeWindowWidgets(w, widget_moves, lengthof(widget_moves), horizontal, vertical);
if (type == VEH_Train) {
/* Now we move the train only widgets so they are placed correctly
* Doing it here will ensure that they move if the widget they are placed on top of/aligned to are moved */
/* DEPOT_WIDGET_H_SCROLL is placed in the lowest part of DEPOT_WIDGET_MATRIX */
w->widget[DEPOT_WIDGET_H_SCROLL].left = w->widget[DEPOT_WIDGET_MATRIX].left;
w->widget[DEPOT_WIDGET_H_SCROLL].right = w->widget[DEPOT_WIDGET_MATRIX].right;
w->widget[DEPOT_WIDGET_H_SCROLL].bottom = w->widget[DEPOT_WIDGET_MATRIX].bottom;
w->widget[DEPOT_WIDGET_H_SCROLL].top = w->widget[DEPOT_WIDGET_MATRIX].bottom - 11;
w->widget[DEPOT_WIDGET_MATRIX].bottom -= 12;
/* DEPOT_WIDGET_SELL_CHAIN is under DEPOT_WIDGET_SELL. They got the same left and right and height is controlled in ResizeDepotButtons() */
w->widget[DEPOT_WIDGET_SELL_CHAIN].left = w->widget[DEPOT_WIDGET_SELL].left;
w->widget[DEPOT_WIDGET_SELL_CHAIN].right = w->widget[DEPOT_WIDGET_SELL].right;
}
ResizeDepotButtons(w);
}
}
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