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OpenTTD-patches/src/autoreplace_gui.cpp

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/* $Id$ */
/** @file autoreplace_gui.cpp */
#include "stdafx.h"
#include "openttd.h"
#include "debug.h"
#include "functions.h"
#include "table/sprites.h"
#include "table/strings.h"
#include "window.h"
#include "gui.h"
#include "command.h"
#include "variables.h"
#include "vehicle_gui.h"
#include "newgrf_engine.h"
static RailType _railtype_selected_in_replace_gui;
static bool _rebuild_left_list;
static bool _rebuild_right_list;
static const StringID _rail_types_list[] = {
STR_RAIL_VEHICLES,
STR_ELRAIL_VEHICLES,
STR_MONORAIL_VEHICLES,
STR_MAGLEV_VEHICLES,
INVALID_STRING_ID
};
/* General Vehicle GUI based procedures that are independent of vehicle types */
void InitializeVehiclesGuiList()
{
_railtype_selected_in_replace_gui = RAILTYPE_RAIL;
}
/** Rebuild the left autoreplace list if an engine is removed or added
* @param e Engine to check if it is removed or added
* Note: this function only works if it is called either
* - when a new vehicle is build, but before it's counted in num_engines
* - when a vehicle is deleted and after it's substracted from num_engines
* - when not changing the count (used when changing replace orders)
*/
void InvalidateAutoreplaceWindow(EngineID e)
{
Player *p = GetPlayer(_local_player);
byte type = GetEngine(e)->type;
if (p->num_engines[e] == 0) {
/* We don't have any of this engine type.
* Either we just sold the last one, we build a new one or we stopped replacing it.
* In all cases, we need to update the left list */
_rebuild_left_list = true;
} else {
_rebuild_left_list = false;
}
_rebuild_right_list = false;
InvalidateWindowData(WC_REPLACE_VEHICLE, type);
}
/** When an engine is made buildable or is removed from being buildable, add/remove it from the build/autoreplace lists
* @param type The type of engine
*/
void AddRemoveEngineFromAutoreplaceAndBuildWindows(byte type)
{
_rebuild_left_list = false; // left list is only for the vehicles the player owns and is not related to being buildable
_rebuild_right_list = true;
InvalidateWindowData(WC_REPLACE_VEHICLE, type); // Update the autoreplace window
InvalidateWindowClassesData(WC_BUILD_VEHICLE); // The build windows needs updating as well
}
/** Get the default cargo type for an engine
* @param engine the EngineID to get the cargo for
* @return the cargo type carried by the engine (CT_INVALID if engine got no cargo capacity)
*/
static CargoID EngineCargo(EngineID engine)
{
if (engine == INVALID_ENGINE) return CT_INVALID; // surely INVALID_ENGINE can't carry anything but CT_INVALID
switch (GetEngine(engine)->type) {
default: NOT_REACHED();
case VEH_TRAIN:
if (RailVehInfo(engine)->capacity == 0) return CT_INVALID; // no capacity -> can't carry cargo
return RailVehInfo(engine)->cargo_type;
case VEH_ROAD: return RoadVehInfo(engine)->cargo_type;
case VEH_SHIP: return ShipVehInfo(engine)->cargo_type;
case VEH_AIRCRAFT: return CT_PASSENGERS; // all planes are build with passengers by default
}
}
/** Figure out if an engine should be added to a list
* @param e The EngineID
* @param draw_left If true, then the left list is drawn (the engines specific to the railtype you selected)
* @param show_engines if truem then locomotives are drawn, else wagons (never both)
* @return true if the engine should be in the list (based on this check)
*/
static bool GenerateReplaceRailList(EngineID e, bool draw_left, bool show_engines)
{
const RailVehicleInfo *rvi = RailVehInfo(e);
/* Ensure that the wagon/engine selection fits the engine. */
if ((rvi->railveh_type == RAILVEH_WAGON) == show_engines) return false;
if (draw_left && show_engines) {
/* Ensure that the railtype is specific to the selected one */
if (rvi->railtype != _railtype_selected_in_replace_gui) return false;
} else {
/* Ensure that it's a compatible railtype to the selected one (like electric <-> diesel)
* The vehicle do not have to have power on the railtype in question, only able to drive (pulled if needed) */
if (!IsCompatibleRail(rvi->railtype, _railtype_selected_in_replace_gui)) return false;
}
return true;
}
/** Figure out if two engines got at least one type of cargo in common (refitting if needed)
* @param engine_a one of the EngineIDs
* @param engine_b the other EngineID
* @return true if they can both carry the same type of cargo (or at least one of them got no capacity at all)
*/
static bool EnginesGotCargoInCommon(EngineID engine_a, EngineID engine_b)
{
CargoID a = EngineCargo(engine_a);
CargoID b = EngineCargo(engine_b);
/* we should always be able to refit to/from locomotives without capacity
* Because of that, CT_INVALID shoudl always return true */
if (a == CT_INVALID || b == CT_INVALID || a == b) return true; // they carry no ro the same type by default
if (EngInfo(engine_a)->refit_mask & EngInfo(engine_b)->refit_mask) return true; // both can refit to the same
if (CanRefitTo(engine_a, b) || CanRefitTo(engine_b, a)) return true; // one can refit to what the other one carries
return false;
}
/** Generate a list
* @param w Window, that contains the list
* @param draw_left true if generating the left list, otherwise false
*/
static void GenerateReplaceVehList(Window *w, bool draw_left)
{
Player *p = GetPlayer(_local_player);
EngineID e;
EngineID selected_engine = INVALID_ENGINE;
byte type = w->window_number;
byte i = draw_left ? 0 : 1;
EngineList *list = &WP(w, replaceveh_d).list[i];
EngList_RemoveAll(list);
FOR_ALL_ENGINEIDS_OF_TYPE(e, type) {
if (type == VEH_TRAIN && !GenerateReplaceRailList(e, draw_left, WP(w, replaceveh_d).wagon_btnstate)) continue; // special rules for trains
if (draw_left) {
/* Skip drawing the engines we don't have any of and haven't set for replacement */
if (p->num_engines[e] == 0 && EngineReplacementForPlayer(GetPlayer(_local_player), e) == INVALID_ENGINE) continue;
} else {
/* This is for engines we can replace to and they should depend on what we selected to replace from */
if (!IsEngineBuildable(e, type, _local_player)) continue; // we need to be able to build the engine
if (!EnginesGotCargoInCommon(e, WP(w, replaceveh_d).sel_engine[0])) continue; // the engines needs to be able to carry the same cargo
if (e == WP(w, replaceveh_d).sel_engine[0]) continue; // we can't replace an engine into itself (that would be autorenew)
}
EngList_Add(list, e);
if (e == WP(w, replaceveh_d).sel_engine[i]) selected_engine = e; // The selected engine is still in the list
}
WP(w, replaceveh_d).sel_engine[i] = selected_engine; // update which engine we selected (the same or none, if it's not in the list anymore)
}
/** Generate the lists
* @param w Window containing the lists
*/
static void GenerateLists(Window *w)
{
EngineID e = WP(w, replaceveh_d).sel_engine[0];
if (WP(w, replaceveh_d).update_left == true) {
/* We need to rebuild the left list */
GenerateReplaceVehList(w, true);
SetVScrollCount(w, EngList_Count(&WP(w, replaceveh_d).list[0]));
if (WP(w, replaceveh_d).init_lists && WP(w, replaceveh_d).sel_engine[0] == INVALID_ENGINE && EngList_Count(&WP(w, replaceveh_d).list[0]) != 0) {
WP(w, replaceveh_d).sel_engine[0] = WP(w, replaceveh_d).list[0][0];
}
}
if (WP(w, replaceveh_d).update_right || e != WP(w, replaceveh_d).sel_engine[0]) {
/* Either we got a request to rebuild the right list or the left list selected a different engine */
if (WP(w, replaceveh_d).sel_engine[0] == INVALID_ENGINE) {
/* Always empty the right list when nothing is selected in the left list */
EngList_RemoveAll(&WP(w, replaceveh_d).list[1]);
WP(w, replaceveh_d).sel_engine[1] = INVALID_ENGINE;
} else {
GenerateReplaceVehList(w, false);
SetVScroll2Count(w, EngList_Count(&WP(w, replaceveh_d).list[1]));
if (WP(w, replaceveh_d).init_lists && WP(w, replaceveh_d).sel_engine[1] == INVALID_ENGINE && EngList_Count(&WP(w, replaceveh_d).list[1]) != 0) {
WP(w, replaceveh_d).sel_engine[1] = WP(w, replaceveh_d).list[1][0];
}
}
}
/* Reset the flags about needed updates */
WP(w, replaceveh_d).update_left = false;
WP(w, replaceveh_d).update_right = false;
WP(w, replaceveh_d).init_lists = false;
}
void DrawEngineList(byte type, int x, int y, const EngineList eng_list, uint16 min, uint16 max, EngineID selected_id, bool show_count);
static void ReplaceVehicleWndProc(Window *w, WindowEvent *e)
{
/* Strings for the pulldown menu */
static const StringID _vehicle_type_names[] = {
STR_019F_TRAIN,
STR_019C_ROAD_VEHICLE,
STR_019E_SHIP,
STR_019D_AIRCRAFT
};
switch (e->event) {
case WE_CREATE:
WP(w, replaceveh_d).wagon_btnstate = true; // start with locomotives (all other vehicles will not read this bool)
EngList_Create(&WP(w, replaceveh_d).list[0]);
EngList_Create(&WP(w, replaceveh_d).list[1]);
WP(w, replaceveh_d).update_left = true;
WP(w, replaceveh_d).update_right = true;
WP(w, replaceveh_d).init_lists = true;
WP(w, replaceveh_d).sel_engine[0] = INVALID_ENGINE;
WP(w, replaceveh_d).sel_engine[1] = INVALID_ENGINE;
break;
case WE_PAINT: {
if (WP(w, replaceveh_d).update_left || WP(w, replaceveh_d).update_right) GenerateLists(w);
Player *p = GetPlayer(_local_player);
EngineID selected_id[2];
selected_id[0] = WP(w, replaceveh_d).sel_engine[0];
selected_id[1] = WP(w, replaceveh_d).sel_engine[1];
/* Disable the "Start Replacing" button if:
* Either list is empty
* or The selected replacement engine has a replacement (to prevent loops)
* or The right list (new replacement) has the existing replacement vehicle selected */
SetWindowWidgetDisabledState(w, 4,
selected_id[0] == INVALID_ENGINE ||
selected_id[1] == INVALID_ENGINE ||
EngineReplacementForPlayer(p, selected_id[1]) != INVALID_ENGINE ||
EngineReplacementForPlayer(p, selected_id[0]) == selected_id[1]);
/* Disable the "Stop Replacing" button if:
* The left list (existing vehicle) is empty
* or The selected vehicle has no replacement set up */
SetWindowWidgetDisabledState(w, 6,
selected_id[0] == INVALID_ENGINE ||
!EngineHasReplacementForPlayer(p, selected_id[0]));
/* now the actual drawing of the window itself takes place */
SetDParam(0, _vehicle_type_names[w->window_number]);
if (w->window_number == VEH_TRAIN) {
/* set on/off for renew_keep_length */
SetDParam(1, p->renew_keep_length ? STR_CONFIG_PATCHES_ON : STR_CONFIG_PATCHES_OFF);
/* set wagon/engine button */
SetDParam(2, WP(w, replaceveh_d).wagon_btnstate ? STR_ENGINES : STR_WAGONS);
/* sets the colour of that art thing */
w->widget[13].color = _player_colors[_local_player];
w->widget[16].color = _player_colors[_local_player];
}
DrawWindowWidgets(w);
if (w->window_number == VEH_TRAIN) {
/* Draw the selected railtype in the pulldown menu */
RailType railtype = _railtype_selected_in_replace_gui;
DrawString(157, w->widget[14].top + 1, _rail_types_list[railtype], 0x10);
}
/* sets up the string for the vehicle that is being replaced to */
if (selected_id[0] != INVALID_ENGINE) {
if (!EngineHasReplacementForPlayer(p, selected_id[0])) {
SetDParam(0, STR_NOT_REPLACING);
} else {
SetDParam(0, GetCustomEngineName(EngineReplacementForPlayer(p, selected_id[0])));
}
} else {
SetDParam(0, STR_NOT_REPLACING_VEHICLE_SELECTED);
}
DrawString(145, w->widget[5].top + 1, STR_02BD, 0x10);
/* Draw the lists */
for(byte i = 0; i < 2; i++) {
uint16 x = i == 0 ? 2 : 230; // at what X offset
EngineList list = WP(w, replaceveh_d).list[i]; // which list to draw
EngineID start = i == 0 ? w->vscroll.pos : w->vscroll2.pos; // what is the offset for the start (scrolling)
EngineID end = min((i == 0 ? w->vscroll.cap : w->vscroll2.cap) + start, EngList_Count(&list));
/* Do the actual drawing */
DrawEngineList(w->window_number, x, 15, list, start, end, WP(w, replaceveh_d).sel_engine[i], i == 0);
/* Also draw the details if an engine is selected */
if (WP(w, replaceveh_d).sel_engine[i] != INVALID_ENGINE) {
const Widget *wi = &w->widget[i == 0 ? 3 : 11];
DrawVehiclePurchaseInfo(wi->left + 2, wi->top + 1, wi->right - wi->left - 2, WP(w, replaceveh_d).sel_engine[i]);
}
}
} break; // end of paint
case WE_CLICK: {
switch (e->we.click.widget) {
case 12:
WP(w, replaceveh_d).wagon_btnstate = !(WP(w, replaceveh_d).wagon_btnstate);
WP(w, replaceveh_d).update_left = true;
WP(w, replaceveh_d).init_lists = true;
SetWindowDirty(w);
break;
case 14:
case 15: /* Railtype selection dropdown menu */
ShowDropDownMenu(w, _rail_types_list, _railtype_selected_in_replace_gui, 15, 0, ~GetPlayer(_local_player)->avail_railtypes);
break;
case 17: /* toggle renew_keep_length */
DoCommandP(0, 5, GetPlayer(_local_player)->renew_keep_length ? 0 : 1, NULL, CMD_SET_AUTOREPLACE);
break;
case 4: { /* Start replacing */
EngineID veh_from = WP(w, replaceveh_d).sel_engine[0];
EngineID veh_to = WP(w, replaceveh_d).sel_engine[1];
DoCommandP(0, 3, veh_from + (veh_to << 16), NULL, CMD_SET_AUTOREPLACE);
} break;
case 6: { /* Stop replacing */
EngineID veh_from = WP(w, replaceveh_d).sel_engine[0];
DoCommandP(0, 3, veh_from + (INVALID_ENGINE << 16), NULL, CMD_SET_AUTOREPLACE);
} break;
case 7:
case 9: {
uint i = (e->we.click.pt.y - 14) / w->resize.step_height;
uint16 click_scroll_pos = e->we.click.widget == 7 ? w->vscroll.pos : w->vscroll2.pos;
uint16 click_scroll_cap = e->we.click.widget == 7 ? w->vscroll.cap : w->vscroll2.cap;
byte click_side = e->we.click.widget == 7 ? 0 : 1;
uint16 engine_count = EngList_Count(&WP(w, replaceveh_d).list[click_side]);
if (i < click_scroll_cap) {
i += click_scroll_pos;
EngineID e = engine_count > i ? WP(w, replaceveh_d).list[click_side][i] : INVALID_ENGINE;
if (e == WP(w, replaceveh_d).sel_engine[click_side]) break; // we clicked the one we already selected
WP(w, replaceveh_d).sel_engine[click_side] = e;
if (click_side == 0) {
WP(w, replaceveh_d).update_right = true;
WP(w, replaceveh_d).init_lists = true;
}
SetWindowDirty(w);
}
break;
}
}
break;
}
case WE_DROPDOWN_SELECT: { /* we have selected a dropdown item in the list */
RailType temp = (RailType)e->we.dropdown.index;
if (temp == _railtype_selected_in_replace_gui) break; // we didn't select a new one. No need to change anything
_railtype_selected_in_replace_gui = temp;
/* Reset scrollbar positions */
w->vscroll.pos = 0;
w->vscroll2.pos = 0;
/* Rebuild the lists */
WP(w, replaceveh_d).update_left = true;
WP(w, replaceveh_d).update_right = true;
WP(w, replaceveh_d).init_lists = true;
SetWindowDirty(w);
} break;
case WE_RESIZE:
w->vscroll.cap += e->we.sizing.diff.y / (int)w->resize.step_height;
w->vscroll2.cap += e->we.sizing.diff.y / (int)w->resize.step_height;
w->widget[7].data = (w->vscroll.cap << 8) + 1;
w->widget[9].data = (w->vscroll2.cap << 8) + 1;
break;
case WE_INVALIDATE_DATA:
if (_rebuild_left_list) WP(w, replaceveh_d).update_left = true;
if (_rebuild_right_list) WP(w, replaceveh_d).update_right = true;
SetWindowDirty(w);
break;
case WE_DESTROY:
EngList_RemoveAll(&WP(w, replaceveh_d).list[0]);
EngList_RemoveAll(&WP(w, replaceveh_d).list[1]);
break;
}
}
static const Widget _replace_rail_vehicle_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 443, 0, 13, STR_REPLACE_VEHICLES_WHITE, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_NONE, 14, 444, 455, 0, 13, STR_NULL, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_TB, 14, 0, 227, 126, 227, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 0, 138, 240, 251, STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON},
{ WWT_PANEL, RESIZE_TB, 14, 139, 316, 228, 239, 0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 306, 443, 240, 251, STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON},
{ WWT_MATRIX, RESIZE_BOTTOM, 14, 0, 215, 14, 125, 0x801, STR_REPLACE_HELP_LEFT_ARRAY},
{ WWT_SCROLLBAR, RESIZE_BOTTOM, 14, 216, 227, 14, 125, STR_NULL, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_MATRIX, RESIZE_BOTTOM, 14, 228, 443, 14, 125, 0x801, STR_REPLACE_HELP_RIGHT_ARRAY},
{ WWT_SCROLL2BAR, RESIZE_BOTTOM, 14, 444, 455, 14, 125, STR_NULL, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_PANEL, RESIZE_TB, 14, 228, 455, 126, 227, 0x0, STR_NULL},
// train specific stuff
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 0, 138, 228, 239, STR_REPLACE_ENGINE_WAGON_SELECT, STR_REPLACE_ENGINE_WAGON_SELECT_HELP}, // widget 12
{ WWT_PANEL, RESIZE_TB, 14, 139, 153, 240, 251, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_TB, 14, 154, 277, 240, 251, 0x0, STR_REPLACE_HELP_RAILTYPE},
{ WWT_TEXTBTN, RESIZE_TB, 14, 278, 289, 240, 251, STR_0225, STR_REPLACE_HELP_RAILTYPE},
{ WWT_PANEL, RESIZE_TB, 14, 290, 305, 240, 251, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 317, 455, 228, 239, STR_REPLACE_REMOVE_WAGON, STR_REPLACE_REMOVE_WAGON_HELP},
// end of train specific stuff
{ WWT_RESIZEBOX, RESIZE_TB, 14, 444, 455, 240, 251, STR_NULL, STR_RESIZE_BUTTON},
{ WIDGETS_END},
};
static const Widget _replace_road_vehicle_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 443, 0, 13, STR_REPLACE_VEHICLES_WHITE, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_NONE, 14, 444, 455, 0, 13, STR_NULL, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_TB, 14, 0, 227, 126, 217, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 0, 138, 218, 229, STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON},
{ WWT_PANEL, RESIZE_TB, 14, 139, 305, 218, 229, 0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 306, 443, 218, 229, STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON},
{ WWT_MATRIX, RESIZE_BOTTOM, 14, 0, 215, 14, 125, 0x801, STR_REPLACE_HELP_LEFT_ARRAY},
{ WWT_SCROLLBAR, RESIZE_BOTTOM, 14, 216, 227, 14, 125, STR_NULL, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_MATRIX, RESIZE_BOTTOM, 14, 228, 443, 14, 125, 0x801, STR_REPLACE_HELP_RIGHT_ARRAY},
{ WWT_SCROLL2BAR, RESIZE_BOTTOM, 14, 444, 455, 14, 125, STR_NULL, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_PANEL, RESIZE_TB, 14, 228, 455, 126, 217, 0x0, STR_NULL},
{ WWT_RESIZEBOX, RESIZE_TB, 14, 444, 455, 218, 229, STR_NULL, STR_RESIZE_BUTTON},
{ WIDGETS_END},
};
static const Widget _replace_ship_aircraft_vehicle_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 14, 11, 443, 0, 13, STR_REPLACE_VEHICLES_WHITE, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_STICKYBOX, RESIZE_NONE, 14, 444, 455, 0, 13, STR_NULL, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_TB, 14, 0, 227, 110, 201, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 0, 138, 202, 213, STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON},
{ WWT_PANEL, RESIZE_TB, 14, 139, 305, 202, 213, 0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB},
{ WWT_PUSHTXTBTN, RESIZE_TB, 14, 306, 443, 202, 213, STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON},
{ WWT_MATRIX, RESIZE_BOTTOM, 14, 0, 215, 14, 109, 0x401, STR_REPLACE_HELP_LEFT_ARRAY},
{ WWT_SCROLLBAR, RESIZE_BOTTOM, 14, 216, 227, 14, 109, STR_NULL, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_MATRIX, RESIZE_BOTTOM, 14, 228, 443, 14, 109, 0x401, STR_REPLACE_HELP_RIGHT_ARRAY},
{ WWT_SCROLL2BAR, RESIZE_BOTTOM, 14, 444, 455, 14, 109, STR_NULL, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_PANEL, RESIZE_TB, 14, 228, 455, 110, 201, 0x0, STR_NULL},
{ WWT_RESIZEBOX, RESIZE_TB, 14, 444, 455, 202, 213, STR_NULL, STR_RESIZE_BUTTON},
{ WIDGETS_END},
};
static const WindowDesc _replace_rail_vehicle_desc = {
WDP_AUTO, WDP_AUTO, 456, 252,
WC_REPLACE_VEHICLE, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_replace_rail_vehicle_widgets,
ReplaceVehicleWndProc
};
static const WindowDesc _replace_road_vehicle_desc = {
WDP_AUTO, WDP_AUTO, 456, 230,
WC_REPLACE_VEHICLE, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_replace_road_vehicle_widgets,
ReplaceVehicleWndProc
};
static const WindowDesc _replace_ship_aircraft_vehicle_desc = {
WDP_AUTO, WDP_AUTO, 456, 214,
WC_REPLACE_VEHICLE, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
_replace_ship_aircraft_vehicle_widgets,
ReplaceVehicleWndProc
};
void ShowReplaceVehicleWindow(byte vehicletype)
{
Window *w;
DeleteWindowById(WC_REPLACE_VEHICLE, vehicletype);
switch (vehicletype) {
case VEH_TRAIN:
w = AllocateWindowDescFront(&_replace_rail_vehicle_desc, vehicletype);
w->vscroll.cap = 8;
w->resize.step_height = 14;
WP(w, replaceveh_d).wagon_btnstate = true;
break;
case VEH_ROAD:
w = AllocateWindowDescFront(&_replace_road_vehicle_desc, vehicletype);
w->vscroll.cap = 8;
w->resize.step_height = 14;
break;
case VEH_SHIP:
case VEH_AIRCRAFT:
w = AllocateWindowDescFront(&_replace_ship_aircraft_vehicle_desc, vehicletype);
w->vscroll.cap = 4;
w->resize.step_height = 24;
break;
default: return;
}
w->caption_color = _local_player;
w->vscroll2.cap = w->vscroll.cap; // these two are always the same
}
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