tron@2186: /* $Id$ */
tron@2186: 
truelight@0: #include "stdafx.h"
Darkvater@1891: #include "openttd.h"
tron@1299: #include "debug.h"
tron@2163: #include "functions.h"
tron@4041: #include "rail_map.h"
hackykid@1922: #include "table/sprites.h"
tron@507: #include "table/strings.h"
tron@679: #include "map.h"
truelight@0: #include "window.h"
truelight@0: #include "gui.h"
truelight@0: #include "gfx.h"
truelight@0: #include "vehicle.h"
truelight@0: #include "viewport.h"
truelight@0: #include "station.h"
truelight@0: #include "command.h"
truelight@0: #include "player.h"
truelight@0: #include "engine.h"
tron@588: #include "vehicle_gui.h"
truelight@1313: #include "depot.h"
bjarni@2676: #include "train.h"
peter1138@2962: #include "newgrf_engine.h"
rubidium@4261: #include "date.h"
darkvater@420: 
hackykid@1907: /**
hackykid@1907:  * Draw the purchase info details of train engine at a given location.
hackykid@1907:  * @param x,y location where to draw the info
hackykid@1907:  * @param engine_number the engine of which to draw the info of
hackykid@1907:  */
hackykid@1907: void DrawTrainEnginePurchaseInfo(int x, int y, EngineID engine_number)
bjarni@842: {
bjarni@842: 	const RailVehicleInfo *rvi = RailVehInfo(engine_number);
belugas@4171: 	const Engine *e = GetEngine(engine_number);
bjarni@842: 	int multihead = (rvi->flags&RVI_MULTIHEAD?1:0);
bjarni@842: 	YearMonthDay ymd;
rubidium@4288: 	ConvertDateToYMD(e->intro_date, &ymd);
bjarni@842: 
hackykid@1907: 	/* Purchase Cost - Engine weight */
bjarni@842: 	SetDParam(0, rvi->base_cost * (_price.build_railvehicle >> 3) >> 5);
bjarni@842: 	SetDParam(1, rvi->weight << multihead);
hackykid@1907: 	DrawString(x,y, STR_PURCHASE_INFO_COST_WEIGHT, 0);
hackykid@1907: 	y += 10;
bjarni@842: 
hackykid@1907: 	/* Max speed - Engine power */
peter1138@3477: 	SetDParam(0, rvi->max_speed);
hackykid@1907: 	SetDParam(1, rvi->power << multihead);
hackykid@1907: 	DrawString(x,y, STR_PURCHASE_INFO_SPEED_POWER, 0);
hackykid@1907: 	y += 10;
hackykid@1907: 
hackykid@1907: 	/* Running cost */
peter1138@2840: 	SetDParam(0, (rvi->running_cost_base * _price.running_rail[rvi->running_cost_class] >> 8) << multihead);
hackykid@1907: 	DrawString(x,y, STR_PURCHASE_INFO_RUNNINGCOST, 0);
hackykid@1907: 	y += 10;
hackykid@1907: 
hackykid@1908: 	/* Powered wagons power - Powered wagons extra weight */
hackykid@1908: 	if (rvi->pow_wag_power != 0) {
hackykid@1908: 		SetDParam(0, rvi->pow_wag_power);
hackykid@1908: 		SetDParam(1, rvi->pow_wag_weight);
hackykid@1908: 		DrawString(x,y, STR_PURCHASE_INFO_PWAGPOWER_PWAGWEIGHT, 0);
hackykid@1908: 		y += 10;
hackykid@1908: 	};
hackykid@1908: 
hackykid@1907: 	/* Cargo type + capacity, or N/A */
hackykid@1907: 	SetDParam(0, STR_8838_N_A);
hackykid@1907: 	SetDParam(2, STR_EMPTY);
bjarni@842: 	if (rvi->capacity != 0) {
ludde@2084: 		SetDParam(0, _cargoc.names_long[rvi->cargo_type]);
hackykid@1907: 		SetDParam(1, rvi->capacity << multihead);
hackykid@1907: 		SetDParam(2, STR_9842_REFITTABLE);
bjarni@842: 	}
hackykid@1907: 	DrawString(x,y, STR_PURCHASE_INFO_CAPACITY, 0);
hackykid@1907: 	y += 10;
bjarni@842: 
hackykid@1907: 	/* Design date - Life length */
rubidium@4293: 	SetDParam(0, ymd.year);
hackykid@1907: 	SetDParam(1, e->lifelength);
hackykid@1907: 	DrawString(x,y, STR_PURCHASE_INFO_DESIGNED_LIFE, 0);
hackykid@1907: 	y += 10;
bjarni@842: 
hackykid@1907: 	/* Reliability */
hackykid@1907: 	SetDParam(0, e->reliability * 100 >> 16);
hackykid@1907: 	DrawString(x,y, STR_PURCHASE_INFO_RELIABILITY, 0);
hackykid@1907: 	y += 10;
peter1138@3651: 
peter1138@3651: 	/* Additional text from NewGRF */
peter1138@3651: 	// XXX 227 will become a calculated width...
peter1138@3651: 	y += ShowAdditionalText(x, y, 227, engine_number);
bjarni@842: }
bjarni@842: 
hackykid@1907: /**
hackykid@1907:  * Draw the purchase info details of a train wagon at a given location.
hackykid@1907:  * @param x,y location where to draw the info
hackykid@1907:  * @param engine_number the engine of which to draw the info of
hackykid@1907:  */
hackykid@1907: void DrawTrainWagonPurchaseInfo(int x, int y, EngineID engine_number)
bjarni@842: {
bjarni@842: 	const RailVehicleInfo *rvi = RailVehInfo(engine_number);
peter1138@3393: 	bool refittable = (EngInfo(engine_number)->refit_mask != 0);
truelight@867: 
hackykid@1907: 	/* Purchase cost */
hackykid@1907: 	SetDParam(0, (rvi->base_cost * _price.build_railwagon) >> 8);
hackykid@1907: 	DrawString(x, y, STR_PURCHASE_INFO_COST, 0);
hackykid@1907: 	y += 10;
hackykid@1907: 
hackykid@1907: 	/* Wagon weight - (including cargo) */
hackykid@1907: 	SetDParam(0, rvi->weight);
hackykid@1907: 	SetDParam(1, (_cargoc.weights[rvi->cargo_type] * rvi->capacity >> 4) + rvi->weight);
hackykid@1907: 	DrawString(x, y, STR_PURCHASE_INFO_WEIGHT_CWEIGHT, 0);
hackykid@1907: 	y += 10;
hackykid@1907: 
peter1138@3685: 	/* Cargo type + capacity, or N/A */
peter1138@3685: 	SetDParam(0, STR_8838_N_A);
peter1138@3685: 	SetDParam(2, STR_EMPTY);
peter1138@3685: 	if (rvi->capacity != 0) {
peter1138@3685: 		SetDParam(0, _cargoc.names_long[rvi->cargo_type]);
peter1138@3685: 		SetDParam(1, rvi->capacity);
peter1138@3685: 		SetDParam(2, refittable ? STR_9842_REFITTABLE : STR_EMPTY);
peter1138@3685: 	}
hackykid@1907: 	DrawString(x, y, STR_PURCHASE_INFO_CAPACITY, 0);
hackykid@1907: 	y += 10;
peter1138@2443: 
peter1138@2443: 	/* Wagon speed limit, displayed if above zero */
peter1138@2456: 	if (rvi->max_speed > 0 && _patches.wagon_speed_limits) {
peter1138@3477: 		SetDParam(0, rvi->max_speed);
peter1138@2443: 		DrawString(x,y, STR_PURCHASE_INFO_SPEED, 0);
peter1138@2443: 		y += 10;
peter1138@2443: 	}
peter1138@3651: 
peter1138@3651: 	/* Additional text from NewGRF */
peter1138@3651: 	y += ShowAdditionalText(x, y, 227, engine_number);
bjarni@842: }
truelight@0: 
tron@1977: void CcBuildWagon(bool success, TileIndex tile, uint32 p1, uint32 p2)
truelight@0: {
belugas@4171: 	Vehicle *v, *found;
truelight@0: 
tron@4077: 	if (!success) return;
truelight@0: 
truelight@0: 	// find a locomotive in the depot.
truelight@0: 	found = NULL;
truelight@0: 	FOR_ALL_VEHICLES(v) {
bjarni@2676: 		if (v->type == VEH_Train && IsFrontEngine(v) &&
truelight@0: 				v->tile == tile &&
truelight@0: 				v->u.rail.track == 0x80) {
tron@4077: 			if (found != NULL) return; // must be exactly one.
truelight@0: 			found = v;
truelight@0: 		}
truelight@0: 	}
truelight@0: 
truelight@0: 	// if we found a loco,
truelight@0: 	if (found != NULL) {
truelight@0: 		found = GetLastVehicleInChain(found);
truelight@0: 		// put the new wagon at the end of the loco.
tron@3948: 		DoCommandP(0, _new_vehicle_id | (found->index << 16), 0, NULL, CMD_MOVE_RAIL_VEHICLE);
tron@588: 		RebuildVehicleLists();
truelight@0: 	}
truelight@0: }
truelight@0: 
tron@1977: void CcBuildLoco(bool success, TileIndex tile, uint32 p1, uint32 p2)
truelight@0: {
belugas@4171: 	const Vehicle *v;
truelight@0: 
tron@2639: 	if (!success) return;
truelight@193: 
tron@3948: 	v = GetVehicle(_new_vehicle_id);
truelight@0: 	if (tile == _backup_orders_tile) {
truelight@0: 		_backup_orders_tile = 0;
truelight@0: 		RestoreVehicleOrders(v, _backup_orders_data);
truelight@0: 	}
truelight@0: 	ShowTrainViewWindow(v);
truelight@0: }
truelight@0: 
tron@3887: void CcCloneTrain(bool success, TileIndex tile, uint32 p1, uint32 p2)
bjarni@2244: {
tron@3948: 	if (success) ShowTrainViewWindow(GetVehicle(_new_vehicle_id));
bjarni@2244: }
bjarni@2244: 
darkvater@524: static void engine_drawing_loop(int *x, int *y, int *pos, int *sel,
belugas@4171: 	EngineID *selected_id, RailType railtype, byte show_max, bool is_engine)
darkvater@524: {
peter1138@2971: 	EngineID j;
darkvater@524: 
peter1138@2971: 	for (j = 0; j < NUM_TRAIN_ENGINES; j++) {
peter1138@2971: 		EngineID i = GetRailVehAtPosition(j);
tron@1926: 		const Engine *e = GetEngine(i);
tron@539: 		const RailVehicleInfo *rvi = RailVehInfo(i);
darkvater@524: 
celestar@3355: 		if (!HasPowerOnRail(e->railtype, railtype) || !(rvi->flags & RVI_WAGON) != is_engine ||
darkvater@524: 				!HASBIT(e->player_avail, _local_player))
darkvater@524: 			continue;
darkvater@524: 
tron@4077: 		if (*sel == 0) *selected_id = i;
darkvater@524: 
truelight@867: 		if (IS_INT_INSIDE(--*pos, -show_max, 0)) {
truelight@867: 			DrawString(*x + 59, *y + 2, GetCustomEngineName(i), *sel == 0 ? 0xC : 0x10);
peter1138@3040: 			DrawTrainEngine(*x + 29, *y + 6, i, GetEnginePalette(i, _local_player));
darkvater@524: 			*y += 14;
darkvater@524: 		}
darkvater@524: 		--*sel;
darkvater@524: 	}
darkvater@524: }
darkvater@524: 
truelight@0: static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
truelight@0: {
tron@2952: 	switch (e->event) {
truelight@0: 	case WE_PAINT:
truelight@193: 
tron@4077: 		if (w->window_number == 0) SETBIT(w->disabled_state, 5);
truelight@0: 
truelight@0: 		{
truelight@0: 			int count = 0;
tron@2520: 			RailType railtype = WP(w,buildtrain_d).railtype;
tron@2477: 			EngineID i;
darkvater@460: 
darkvater@460: 			for (i = 0; i < NUM_TRAIN_ENGINES; i++) {
tron@1926: 				const Engine *e = GetEngine(i);
tron@4077: 				if (HasPowerOnRail(e->railtype, railtype) &&
tron@4077: 						HASBIT(e->player_avail, _local_player)) {
truelight@0: 					count++;
tron@4077: 				}
darkvater@460: 			}
truelight@0: 			SetVScrollCount(w, count);
truelight@0: 		}
truelight@0: 
tron@534: 		SetDParam(0, WP(w,buildtrain_d).railtype + STR_881C_NEW_RAIL_VEHICLES);
truelight@0: 		DrawWindowWidgets(w);
truelight@193: 
truelight@0: 		{
tron@2520: 			RailType railtype = WP(w,buildtrain_d).railtype;
truelight@0: 			int sel = WP(w,buildtrain_d).sel_index;
truelight@0: 			int pos = w->vscroll.pos;
truelight@0: 			int x = 1;
truelight@0: 			int y = 15;
tron@2498: 			EngineID selected_id = INVALID_ENGINE;
truelight@0: 
darkvater@460: 			/* Ensure that custom engines which substituted wagons
darkvater@524: 			 * are sorted correctly.
darkvater@524: 			 * XXX - DO NOT EVER DO THIS EVER AGAIN! GRRR hacking in wagons as
darkvater@524: 			 * engines to get more types.. Stays here until we have our own format
darkvater@524: 			 * then it is exit!!! */
truelight@867: 			engine_drawing_loop(&x, &y, &pos, &sel, &selected_id, railtype, w->vscroll.cap, true); // True engines
truelight@867: 			engine_drawing_loop(&x, &y, &pos, &sel, &selected_id, railtype, w->vscroll.cap, false); // Feeble wagons
truelight@0: 
truelight@0: 			WP(w,buildtrain_d).sel_engine = selected_id;
truelight@0: 
tron@2498: 			if (selected_id != INVALID_ENGINE) {
tron@539: 				const RailVehicleInfo *rvi = RailVehInfo(selected_id);
truelight@0: 
truelight@0: 				if (!(rvi->flags & RVI_WAGON)) {
truelight@0: 					/* it's an engine */
hackykid@1907: 					DrawTrainEnginePurchaseInfo(2, w->widget[4].top + 1,selected_id);
truelight@0: 				} else {
truelight@0: 					/* it's a wagon */
hackykid@1907: 					DrawTrainWagonPurchaseInfo(2, w->widget[4].top + 1, selected_id);
truelight@0: 				}
truelight@0: 			}
truelight@0: 		}
truelight@0: 	break;
truelight@0: 
truelight@0: 	case WE_CLICK: {
tron@2952: 		switch (e->click.widget) {
truelight@0: 		case 2: {
truelight@0: 			uint i = (e->click.pt.y - 14) / 14;
truelight@867: 			if (i < w->vscroll.cap) {
truelight@0: 				WP(w,buildtrain_d).sel_index = i + w->vscroll.pos;
truelight@0: 				SetWindowDirty(w);
truelight@0: 			}
truelight@0: 		} break;
truelight@0: 		case 5: {
tron@2498: 			EngineID sel_eng = WP(w,buildtrain_d).sel_engine;
tron@2498: 			if (sel_eng != INVALID_ENGINE)
tron@540: 				DoCommandP(w->window_number, sel_eng, 0, (RailVehInfo(sel_eng)->flags & RVI_WAGON) ? CcBuildWagon : CcBuildLoco, CMD_BUILD_RAIL_VEHICLE | CMD_MSG(STR_882B_CAN_T_BUILD_RAILROAD_VEHICLE));
truelight@0: 		}	break;
darkvater@968: 		case 6: { /* rename */
tron@2498: 			EngineID sel_eng = WP(w,buildtrain_d).sel_engine;
tron@2498: 			if (sel_eng != INVALID_ENGINE) {
darkvater@968: 				WP(w,buildtrain_d).rename_engine = sel_eng;
darkvater@968: 				ShowQueryString(GetCustomEngineName(sel_eng),
truelight@4299: 					STR_886A_RENAME_TRAIN_VEHICLE_TYPE, 31, 160, w->window_class, w->window_number, CS_ALPHANUMERAL);
darkvater@968: 			}
darkvater@968: 		} break;
truelight@0: 		}
truelight@0: 	} break;
truelight@0: 
truelight@0: 	case WE_ON_EDIT_TEXT: {
tron@1820: 		if (e->edittext.str[0] != '\0') {
tron@1820: 			_cmd_text = e->edittext.str;
tron@1820: 			DoCommandP(0, WP(w,buildtrain_d).rename_engine, 0, NULL,
tron@1820: 				CMD_RENAME_ENGINE | CMD_MSG(STR_886B_CAN_T_RENAME_TRAIN_VEHICLE));
tron@1820: 		}
truelight@0: 	} break;
truelight@867: 
truelight@867: 	case WE_RESIZE: {
truelight@867: 		if (e->sizing.diff.y == 0)
truelight@867: 			break;
truelight@867: 
truelight@867: 		w->vscroll.cap += e->sizing.diff.y / 14;
Darkvater@4547: 		w->widget[2].data = (w->vscroll.cap << 8) + 1;
truelight@867: 	} break;
truelight@0: 	}
truelight@0: }
truelight@193: 
truelight@0: static const Widget _new_rail_vehicle_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,               STR_018B_CLOSE_WINDOW},
rubidium@4344: {    WWT_CAPTION,   RESIZE_NONE,    14,    11,   227,     0,    13, STR_JUST_STRING,        STR_018C_WINDOW_TITLE_DRAG_THIS},
rubidium@4344: {     WWT_MATRIX, RESIZE_BOTTOM,    14,     0,   215,    14,   125, 0x801,                  STR_8843_TRAIN_VEHICLE_SELECTION},
rubidium@4344: {  WWT_SCROLLBAR, RESIZE_BOTTOM,    14,   216,   227,    14,   125, 0x0,                    STR_0190_SCROLL_BAR_SCROLLS_LIST},
rubidium@4344: {      WWT_PANEL,     RESIZE_TB,    14,     0,   227,   126,   197, 0x0,                    STR_NULL},
rubidium@4344: { WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   107,   198,   209, STR_881F_BUILD_VEHICLE, STR_8844_BUILD_THE_HIGHLIGHTED_TRAIN},
rubidium@4344: { WWT_PUSHTXTBTN,     RESIZE_TB,    14,   108,   215,   198,   209, STR_8820_RENAME,        STR_8845_RENAME_TRAIN_VEHICLE_TYPE},
rubidium@4344: {  WWT_RESIZEBOX,     RESIZE_TB,    14,   216,   227,   198,   209, 0x0,                    STR_RESIZE_BUTTON},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _new_rail_vehicle_desc = {
hackykid@1908: 	-1, -1, 228, 210,
truelight@0: 	WC_BUILD_VEHICLE,0,
truelight@867: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
truelight@0: 	_new_rail_vehicle_widgets,
truelight@0: 	NewRailVehicleWndProc
truelight@0: };
truelight@0: 
bjarni@4442: void ShowBuildTrainWindow(TileIndex tile)
truelight@0: {
truelight@0: 	Window *w;
truelight@0: 
truelight@0: 	DeleteWindowById(WC_BUILD_VEHICLE, tile);
truelight@0: 
truelight@0: 	w = AllocateWindowDesc(&_new_rail_vehicle_desc);
truelight@0: 	w->window_number = tile;
truelight@0: 	w->vscroll.cap = 8;
Darkvater@4547: 	w->widget[2].data = (w->vscroll.cap << 8) + 1;
truelight@867: 
truelight@867: 	w->resize.step_height = 14;
tron@4000: 	w->resize.height = w->height - 14 * 4; // Minimum of 4 vehicles in the display
truelight@193: 
truelight@0: 	if (tile != 0) {
tron@1901: 		w->caption_color = GetTileOwner(tile);
tron@3242: 		WP(w,buildtrain_d).railtype = GetRailType(tile);
truelight@0: 	} else {
truelight@0: 		w->caption_color = _local_player;
celestar@2147: 		WP(w,buildtrain_d).railtype = GetBestRailtype(GetPlayer(_local_player));
truelight@0: 	}
truelight@0: }
truelight@0: 
peter1138@2593: /**
peter1138@2593:  * Get the number of pixels for the given wagon length.
peter1138@2593:  * @param len Length measured in 1/8ths of a standard wagon.
peter1138@2593:  * @return Number of pixels across.
peter1138@2593:  */
peter1138@2593: static int WagonLengthToPixels(int len) {
peter1138@3845: 	return (len * _traininfo_vehicle_width) / 8;
peter1138@2593: }
peter1138@2593: 
bjarni@4442: void DrawTrainImage(const Vehicle *v, int x, int y, int count, int skip, VehicleID selection)
truelight@0: {
peter1138@3919: 	DrawPixelInfo tmp_dpi, *old_dpi;
peter1138@3919: 	int dx = -(skip * 8) / _traininfo_vehicle_width;
peter1138@4049: 	/* Position of highlight box */
peter1138@4049: 	int highlight_l = 0;
peter1138@4049: 	int highlight_r = 0;
peter1138@3919: 
tron@4429: 	if (!FillDrawPixelInfo(&tmp_dpi, x - 2, y - 1, count + 1, 14)) return;
peter1138@3919: 
peter1138@3919: 	count = (count * 8) / _traininfo_vehicle_width;
peter1138@3919: 
peter1138@3919: 	old_dpi = _cur_dpi;
peter1138@3919: 	_cur_dpi = &tmp_dpi;
hackykid@1922: 
truelight@0: 	do {
peter1138@3919: 		int width = v->u.rail.cached_veh_length;
hackykid@1922: 
peter1138@3919: 		if (dx + width > 0) {
peter1138@3919: 			if (dx <= count) {
peter1138@3049: 				PalSpriteID pal = (v->vehstatus & VS_CRASHED) ? PALETTE_CRASH : GetVehiclePalette(v);
peter1138@4049: 				DrawSprite(GetTrainImage(v, DIR_W) | pal, 16 + WagonLengthToPixels(dx), 7 + (is_custom_sprite(RailVehInfo(v->engine_type)->image_index) ? _traininfo_vehicle_pitch : 0));
peter1138@4049: 				if (v->index == selection) {
peter1138@4049: 					/* Set the highlight position */
peter1138@4049: 					highlight_l = WagonLengthToPixels(dx) + 1;
peter1138@4049: 					highlight_r = WagonLengthToPixels(dx + width) + 1;
peter1138@4049: 				}
hackykid@1922: 			}
truelight@0: 		}
peter1138@3919: 		dx += width;
truelight@0: 
peter1138@2593: 		v = v->next;
peter1138@3919: 	} while (dx < count && v != NULL);
peter1138@3919: 
peter1138@4049: 	if (highlight_l != highlight_r) {
peter1138@4049: 		/* Draw the highlight. Now done after drawing all the engines, as
peter1138@4049: 		 * the next engine after the highlight could overlap it. */
peter1138@4049: 		DrawFrameRect(highlight_l, 0, highlight_r, 13, 15, FR_BORDERONLY);
peter1138@4049: 	}
peter1138@4049: 
peter1138@3919: 	_cur_dpi = old_dpi;
truelight@0: }
truelight@0: 
truelight@0: static void DrawTrainDepotWindow(Window *w)
truelight@0: {
tron@1977: 	TileIndex tile;
truelight@0: 	Vehicle *v, *u;
truelight@0: 	int num,x,y,i, hnum;
truelight@1313: 	Depot *depot;
truelight@0: 
truelight@0: 	tile = w->window_number;
truelight@0: 
truelight@0: 	/* setup disabled buttons */
tron@1901: 	w->disabled_state =
bjarni@2244: 		IsTileOwner(tile, _local_player) ? 0 : ((1 << 4) | (1 << 5) | (1 << 8) | (1<<9));
truelight@0: 
truelight@0: 	/* determine amount of items for scroller */
truelight@867: 	num = 0;
peter1138@2593: 	hnum = 8;
truelight@0: 	FOR_ALL_VEHICLES(v) {
truelight@0: 		if (v->type == VEH_Train &&
tron@4077: 				(IsFrontEngine(v) || IsFreeWagon(v)) &&
tron@1986: 				v->tile == tile &&
truelight@0: 				v->u.rail.track == 0x80) {
tron@1986: 			num++;
tron@1986: 			// determine number of items in the X direction.
bjarni@2676: 			if (IsFrontEngine(v)) {
peter1138@2593: 				hnum = max(hnum, v->u.rail.cached_total_length);
tron@1986: 			}
truelight@0: 		}
truelight@0: 	}
truelight@914: 
truelight@914: 	/* Always have 1 empty row, so people can change the setting of the train */
truelight@914: 	num++;
truelight@914: 
truelight@0: 	SetVScrollCount(w, num);
peter1138@3919: 	SetHScrollCount(w, WagonLengthToPixels(hnum));
truelight@193: 
truelight@0: 	/* locate the depot struct */
truelight@1313: 	depot = GetDepotByTile(tile);
truelight@1313: 	assert(depot != NULL);
truelight@0: 
truelight@1313: 	SetDParam(0, depot->town_index);
truelight@0: 	DrawWindowWidgets(w);
truelight@0: 
truelight@0: 	x = 2;
truelight@0: 	y = 15;
truelight@0: 	num = w->vscroll.pos;
truelight@0: 
truelight@0: 	// draw all trains
truelight@0: 	FOR_ALL_VEHICLES(v) {
bjarni@2676: 		if (v->type == VEH_Train && IsFrontEngine(v) &&
tron@1986: 				v->tile == tile && v->u.rail.track == 0x80 &&
truelight@867: 				--num < 0 && num >= -w->vscroll.cap) {
peter1138@3919: 			DrawTrainImage(v, x+21, y, w->hscroll.cap + 4, w->hscroll.pos, WP(w,traindepot_d).sel);
darkvater@22: 			/* Draw the train number */
tron@534: 			SetDParam(0, v->unitnumber);
truelight@0: 			DrawString(x, y, (v->max_age - 366 < v->age) ? STR_00E3 : STR_00E2, 0);
tron@1019: 
peter1138@2593: 			// Number of wagons relative to a standard length wagon (rounded up)
peter1138@2593: 			SetDParam(0, (v->u.rail.cached_total_length + 7) / 8);
rubidium@4434: 			DrawStringRightAligned(w->widget[6].right - 1, y + 4, STR_TINY_BLACK, 0); // Draw the counter
tron@1019: 
darkvater@22: 			/* Draw the pretty flag */
tron@2517: 			DrawSprite(v->vehstatus & VS_STOPPED ? SPR_FLAG_VEH_STOPPED : SPR_FLAG_VEH_RUNNING, x + 15, y);
truelight@0: 
truelight@0: 			y += 14;
truelight@0: 		}
truelight@0: 	}
truelight@0: 
truelight@0: 	// draw all remaining vehicles
truelight@0: 	FOR_ALL_VEHICLES(v) {
bjarni@2676: 		if (v->type == VEH_Train && IsFreeWagon(v) &&
tron@1986: 				v->tile == tile && v->u.rail.track == 0x80 &&
truelight@867: 				--num < 0 && num >= -w->vscroll.cap) {
peter1138@3919: 			DrawTrainImage(v, x+50, y, w->hscroll.cap - 29, 0, WP(w,traindepot_d).sel);
truelight@0: 			DrawString(x, y+2, STR_8816, 0);
tron@1019: 
celestar@1002: 			/*Draw the train counter */
celestar@1002: 			i = 0;
celestar@1002: 			u = v;
rubidium@4434: 			do i++; while ( (u=u->next) != NULL); // Determine length of train
rubidium@4434: 			SetDParam(0, i);                      // Set the counter
rubidium@4434: 			DrawStringRightAligned(w->widget[6].right - 1, y + 4, STR_TINY_BLACK, 0); // Draw the counter
truelight@0: 			y += 14;
truelight@0: 		}
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: typedef struct GetDepotVehiclePtData {
truelight@0: 	Vehicle *head;
truelight@0: 	Vehicle *wagon;
truelight@0: } GetDepotVehiclePtData;
truelight@0: 
Darkvater@2436: static int GetVehicleFromTrainDepotWndPt(const Window *w, int x, int y, GetDepotVehiclePtData *d)
truelight@0: {
truelight@0: 	int row;
hackykid@1922: 	int skip = 0;
truelight@0: 	Vehicle *v;
truelight@0: 
truelight@0: 	x = x - 23;
truelight@0: 
truelight@0: 	row = (y - 14) / 14;
tron@2951: 	if ((uint)row >= w->vscroll.cap) return 1; /* means err */
truelight@0: 
truelight@0: 	row += w->vscroll.pos;
truelight@0: 
truelight@0: 	/* go through all the locomotives */
truelight@0: 	FOR_ALL_VEHICLES(v) {
truelight@0: 		if (v->type == VEH_Train &&
bjarni@2676: 				IsFrontEngine(v) &&
truelight@0: 				v->tile == w->window_number &&
truelight@0: 				v->u.rail.track == 0x80 &&
truelight@0: 				--row < 0) {
tron@2951: 			skip = w->hscroll.pos;
tron@2951: 			goto found_it;
truelight@0: 		}
truelight@0: 	}
truelight@0: 
peter1138@3845: 	x -= _traininfo_vehicle_width; /* free wagons don't have an initial loco. */
truelight@0: 
truelight@0: 	/* and then the list of free wagons */
truelight@0: 	FOR_ALL_VEHICLES(v) {
truelight@0: 		if (v->type == VEH_Train &&
bjarni@2676: 				IsFreeWagon(v) &&
truelight@0: 				v->tile == w->window_number &&
truelight@0: 				v->u.rail.track == 0x80 &&
tron@2951: 				--row < 0) {
tron@2951: 			goto found_it;
tron@2951: 		}
truelight@0: 	}
truelight@0: 
truelight@0: 	d->head = NULL;
truelight@0: 	d->wagon = NULL;
truelight@0: 
truelight@0: 	/* didn't find anything, get out */
truelight@0: 	return 0;
truelight@0: 
truelight@193: found_it:
truelight@0: 	d->head = d->wagon = v;
truelight@0: 
truelight@0: 	/* either pressed the flag or the number, but only when it's a loco */
tron@2951: 	if (x < 0 && IsFrontEngine(v)) return (x >= -10) ? -2 : -1;
hackykid@1922: 
peter1138@3919: 	skip = (skip * 8) / _traininfo_vehicle_width;
peter1138@3919: 	x = (x * 8) / _traininfo_vehicle_width;
peter1138@3919: 
peter1138@3919: 	/* Skip vehicles that are scrolled off the list */
peter1138@3919: 	x += skip;
truelight@193: 
truelight@0: 	/* find the vehicle in this row that was clicked */
peter1138@3919: 	while (v != NULL && (x -= v->u.rail.cached_veh_length) >= 0) v = v->next;
truelight@0: 
peter1138@2602: 	// if an articulated part was selected, find its parent
bjarni@2676: 	while (v != NULL && IsArticulatedPart(v)) v = GetPrevVehicleInChain(v);
peter1138@2602: 
truelight@193: 	d->wagon = v;
truelight@0: 
truelight@0: 	return 0;
truelight@0: }
truelight@0: 
tron@2484: static void TrainDepotMoveVehicle(Vehicle *wagon, VehicleID sel, Vehicle *head)
truelight@0: {
truelight@0: 	Vehicle *v;
truelight@0: 
truelight@919: 	v = GetVehicle(sel);
truelight@0: 
tron@4077: 	if (v == wagon) return;
truelight@0: 
truelight@0: 	if (wagon == NULL) {
tron@4077: 		if (head != NULL) wagon = GetLastVehicleInChain(head);
truelight@0: 	} else  {
truelight@0: 		wagon = GetPrevVehicleInChain(wagon);
tron@4077: 		if (wagon == NULL) return;
truelight@0: 	}
truelight@0: 
tron@4077: 	if (wagon == v) return;
truelight@0: 
tron@2484: 	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));
truelight@0: }
truelight@0: 
truelight@0: static void TrainDepotClickTrain(Window *w, int x, int y)
truelight@0: {
truelight@0: 	GetDepotVehiclePtData gdvp;
tron@2484: 	int mode;
truelight@0: 	Vehicle *v;
truelight@0: 
truelight@0: 	mode = GetVehicleFromTrainDepotWndPt(w, x, y, &gdvp);
dominik@10: 
dominik@10: 	// share / copy orders
tron@4077: 	if (_thd.place_mode && mode <= 0) {
tron@4077: 		_place_clicked_vehicle = gdvp.head;
tron@4077: 		return;
tron@4077: 	}
truelight@193: 
truelight@0: 	v = gdvp.wagon;
truelight@0: 
tron@2952: 	switch (mode) {
tron@2484: 	case 0: { // start dragging of vehicle
tron@2484: 		VehicleID sel = WP(w, traindepot_d).sel;
tron@2484: 
tron@2484: 		if (sel != INVALID_VEHICLE) {
truelight@0: 			WP(w,traindepot_d).sel = INVALID_VEHICLE;
truelight@0: 			TrainDepotMoveVehicle(v, sel, gdvp.head);
truelight@0: 		} else if (v != NULL) {
truelight@0: 			WP(w,traindepot_d).sel = v->index;
tron@3157: 			SetObjectToPlaceWnd(GetVehiclePalette(v) | GetTrainImage(v, DIR_W), 4, w);
truelight@0: 			SetWindowDirty(w);
truelight@0: 		}
truelight@0: 		break;
tron@2484: 	}
truelight@0: 
dominik@10: 	case -1: // show info window
truelight@0: 		ShowTrainViewWindow(v);
truelight@0: 		break;
truelight@0: 
dominik@10: 	case -2: // click start/stop flag
truelight@0: 		DoCommandP(v->tile, v->index, 0, NULL, CMD_START_STOP_TRAIN | CMD_MSG(STR_883B_CAN_T_STOP_START_TRAIN));
truelight@0: 		break;
truelight@0: 	}
truelight@0: }
truelight@0: 
bjarni@2244: /**
bjarni@2244:  * Clones a train
bjarni@2244:  * @param *v is the original vehicle to clone
bjarni@2244:  * @param *w is the window of the depot where the clone is build
bjarni@2244:  */
belugas@4171: static void HandleCloneVehClick(const Vehicle *v, const Window *w)
bjarni@2244: {
tron@2561: 	if (v == NULL || v->type != VEH_Train) return;
bjarni@2244: 
bjarni@2244: 	// for train vehicles: subtype 0 for locs and not zero for others
bjarni@2676: 	if (!IsFrontEngine(v)) {
bjarni@2244: 		v = GetFirstVehicleInChain(v);
tron@2561: 		// Do nothing when clicking on a train in depot with no loc attached
bjarni@2676: 		if (!IsFrontEngine(v)) return;
bjarni@2244: 	}
bjarni@2244: 
tron@2561: 	DoCommandP(w->window_number, v->index, _ctrl_pressed ? 1 : 0, CcCloneTrain,
tron@2561: 		CMD_CLONE_VEHICLE | CMD_MSG(STR_882B_CAN_T_BUILD_RAILROAD_VEHICLE)
tron@2561: 	);
bjarni@2244: 
bjarni@2244: 	ResetObjectToPlace();
bjarni@2244: }
bjarni@2244: 
belugas@4171: static void ClonePlaceObj(const Window *w)
bjarni@2244: {
belugas@4171: 	Vehicle *v = CheckMouseOverVehicle();
bjarni@2244: 
tron@2561: 	if (v != NULL) HandleCloneVehClick(v, w);
bjarni@2244: }
bjarni@2244: 
truelight@0: static void TrainDepotWndProc(Window *w, WindowEvent *e)
truelight@0: {
tron@2952: 	switch (e->event) {
truelight@0: 	case WE_PAINT:
truelight@0: 		DrawTrainDepotWindow(w);
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_CLICK: {
tron@2952: 		switch (e->click.widget) {
truelight@867: 		case 8:
bjarni@2244: 			ResetObjectToPlace();
truelight@0: 			ShowBuildTrainWindow(w->window_number);
truelight@0: 			break;
tron@4532: 
tron@4532: 			case 10: ScrollMainWindowToTile(w->window_number); break;
tron@4532: 
darkvater@982: 		case 6:
truelight@0: 			TrainDepotClickTrain(w, e->click.pt.x, e->click.pt.y);
truelight@0: 			break;
bjarni@2244: 		case 9: /* clone button */
bjarni@2244: 			InvalidateWidget(w, 9);
bjarni@2244: 			TOGGLEBIT(w->click_state, 9);
bjarni@2244: 
bjarni@2244: 			if (HASBIT(w->click_state, 9)) {
bjarni@2244: 				_place_clicked_vehicle = NULL;
bjarni@2244: 				SetObjectToPlaceWnd(SPR_CURSOR_CLONE, VHM_RECT, w);
bjarni@2244: 			} else {
bjarni@2244: 				ResetObjectToPlace();
bjarni@2244: 			}
bjarni@2244: 			break;
bjarni@2244: 
tron@4077: 		}
bjarni@2244: 	} break;
bjarni@2244: 
tron@4077: 	case WE_PLACE_OBJ:
tron@4077: 		ClonePlaceObj(w);
tron@4077: 		break;
tron@4077: 
tron@4077: 	case WE_ABORT_PLACE_OBJ:
bjarni@2244: 		CLRBIT(w->click_state, 9);
bjarni@2244: 		InvalidateWidget(w, 9);
tron@4077: 		break;
ludde@2261: 
bjarni@2244: 	// check if a vehicle in a depot was clicked..
bjarni@2244: 	case WE_MOUSELOOP: {
belugas@4171: 		const Vehicle *v = _place_clicked_vehicle;
tron@2561: 
tron@2561: 		// since OTTD checks all open depot windows, we will make sure that it triggers the one with a clicked clone button
bjarni@2244: 		if (v != NULL && HASBIT(w->click_state, 9)) {
bjarni@2244: 			_place_clicked_vehicle = NULL;
tron@2561: 			HandleCloneVehClick(v, w);
truelight@0: 		}
truelight@0: 	} break;
truelight@0: 
bjarni@2244: 
truelight@0: 	case WE_DESTROY:
truelight@0: 		DeleteWindowById(WC_BUILD_VEHICLE, w->window_number);
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_DRAGDROP: {
tron@2952: 		switch (e->click.widget) {
darkvater@982: 		case 4: case 5: {
truelight@0: 			Vehicle *v;
truelight@0: 			int sell_cmd;
truelight@0: 
truelight@0: 			/* sell vehicle */
truelight@0: 			if (w->disabled_state & (1 << e->click.widget))
truelight@0: 				return;
truelight@0: 
truelight@0: 			if (WP(w,traindepot_d).sel == INVALID_VEHICLE)
truelight@0: 				return;
truelight@0: 
truelight@919: 			v = GetVehicle(WP(w,traindepot_d).sel);
truelight@193: 
truelight@0: 			WP(w,traindepot_d).sel = INVALID_VEHICLE;
truelight@0: 			SetWindowDirty(w);
truelight@0: 
truelight@0: 			HandleButtonClick(w, e->click.widget);
truelight@0: 
darkvater@982: 			sell_cmd = (e->click.widget == 5 || _ctrl_pressed) ? 1 : 0;
truelight@0: 
bjarni@2676: 			if (!IsFrontEngine(v)) {
truelight@0: 				DoCommandP(v->tile, v->index, sell_cmd, NULL, CMD_SELL_RAIL_WAGON | CMD_MSG(STR_8839_CAN_T_SELL_RAILROAD_VEHICLE));
truelight@0: 			} else {
truelight@0: 				_backup_orders_tile = v->tile;
truelight@0: 				BackupVehicleOrders(v, _backup_orders_data);
truelight@0: 				if (!DoCommandP(v->tile, v->index, sell_cmd, NULL, CMD_SELL_RAIL_WAGON | CMD_MSG(STR_8839_CAN_T_SELL_RAILROAD_VEHICLE)))
truelight@0: 					_backup_orders_tile = 0;
truelight@0: 			}
truelight@0: 		}	break;
truelight@0: 
darkvater@982: 		case 6: {
truelight@0: 				GetDepotVehiclePtData gdvp;
truelight@0: 				VehicleID sel = WP(w,traindepot_d).sel;
truelight@0: 
truelight@0: 				WP(w,traindepot_d).sel = INVALID_VEHICLE;
truelight@0: 				SetWindowDirty(w);
truelight@0: 
truelight@193: 				if (GetVehicleFromTrainDepotWndPt(w, e->dragdrop.pt.x, e->dragdrop.pt.y, &gdvp) == 0 &&
truelight@0: 						sel != INVALID_VEHICLE) {
bjarni@3256: 					if (gdvp.wagon != NULL && gdvp.wagon->index == sel && _ctrl_pressed) {
bjarni@3256: 						DoCommandP(GetVehicle(sel)->tile, GetVehicle(sel)->index, true, NULL, CMD_REVERSE_TRAIN_DIRECTION | CMD_MSG(STR_9033_CAN_T_MAKE_VEHICLE_TURN));
bjarni@3256: 					} else if (gdvp.wagon == NULL || gdvp.wagon->index != sel) {
truelight@0: 						TrainDepotMoveVehicle(gdvp.wagon, sel, gdvp.head);
bjarni@2676: 					} else if (gdvp.head != NULL && IsFrontEngine(gdvp.head)) {
truelight@0: 						ShowTrainViewWindow(gdvp.head);
truelight@0: 					}
truelight@193: 				}
truelight@0: 			} break;
truelight@0: 
truelight@0: 		default:
truelight@0: 			WP(w,traindepot_d).sel = INVALID_VEHICLE;
truelight@0: 			SetWindowDirty(w);
truelight@0: 			break;
truelight@0: 		}
truelight@0: 		} break;
truelight@867: 	case WE_RESIZE: {
truelight@867: 		/* Update the scroll + matrix */
truelight@867: 		w->vscroll.cap += e->sizing.diff.y / 14;
peter1138@3919: 		w->hscroll.cap += e->sizing.diff.x;
Darkvater@4547: 		w->widget[6].data = (w->vscroll.cap << 8) + 1;
truelight@867: 	} break;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static const Widget _train_depot_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,              STR_018B_CLOSE_WINDOW},
rubidium@4344: {    WWT_CAPTION,  RESIZE_RIGHT,    14,    11,   348,     0,    13, STR_8800_TRAIN_DEPOT,  STR_018C_WINDOW_TITLE_DRAG_THIS},
rubidium@4344: {  WWT_STICKYBOX,     RESIZE_LR,    14,   349,   360,     0,    13, 0x0,                   STR_STICKY_BUTTON},
truelight@0: 
rubidium@4344: {      WWT_PANEL,    RESIZE_LRB,    14,   326,   348,    14,    13, 0x0,                   STR_NULL},
rubidium@4344: {      WWT_PANEL,   RESIZE_LRTB,    14,   326,   348,    14,    54, 0x2A9,                 STR_8841_DRAG_TRAIN_VEHICLE_TO_HERE},
rubidium@4344: {      WWT_PANEL,   RESIZE_LRTB,    14,   326,   348,    55,   109, 0x2BF,                 STR_DRAG_WHOLE_TRAIN_TO_SELL_TIP},
celestar@1002: 
rubidium@4344: {     WWT_MATRIX,     RESIZE_RB,    14,     0,   325,    14,    97, 0x601,                 STR_883F_TRAINS_CLICK_ON_TRAIN_FOR},
rubidium@4344: {  WWT_SCROLLBAR,    RESIZE_LRB,    14,   349,   360,    14,   109, 0x0,                   STR_0190_SCROLL_BAR_SCROLLS_LIST},
rubidium@4344: { WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   116,   110,   121, STR_8815_NEW_VEHICLES, STR_8840_BUILD_NEW_TRAIN_VEHICLE},
rubidium@4344: {WWT_NODISTXTBTN,     RESIZE_TB,    14,   117,   232,   110,   121, STR_CLONE_TRAIN,       STR_CLONE_TRAIN_DEPOT_INFO},
rubidium@4344: { WWT_PUSHTXTBTN,     RESIZE_TB,    14,   233,   348,   110,   121, STR_00E4_LOCATION,     STR_8842_CENTER_MAIN_VIEW_ON_TRAIN},
bjarni@2244: 
bjarni@2244: 
rubidium@4344: { WWT_HSCROLLBAR,    RESIZE_RTB,    14,     0,   325,    98,   109, 0x0,                   STR_HSCROLL_BAR_SCROLLS_LIST},
rubidium@4344: {      WWT_PANEL,    RESIZE_RTB,    14,   349,   348,   110,   121, 0x0,                   STR_NULL},
bjarni@2244: 
rubidium@4344: {  WWT_RESIZEBOX,   RESIZE_LRTB,    14,   349,   360,   110,   121, 0x0,                   STR_RESIZE_BUTTON},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _train_depot_desc = {
celestar@1002: 	-1, -1, 361, 122,
truelight@0: 	WC_VEHICLE_DEPOT,0,
truelight@867: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
truelight@0: 	_train_depot_widgets,
truelight@0: 	TrainDepotWndProc
truelight@0: };
truelight@0: 
truelight@0: 
tron@1977: void ShowTrainDepotWindow(TileIndex tile)
truelight@0: {
truelight@0: 	Window *w;
truelight@0: 
truelight@0: 	w = AllocateWindowDescFront(&_train_depot_desc, tile);
truelight@0: 	if (w) {
tron@1901: 		w->caption_color = GetTileOwner(w->window_number);
truelight@0: 		w->vscroll.cap = 6;
peter1138@3919: 		w->hscroll.cap = 10 * 29;
peter1138@3919: 		w->resize.step_width = 1;
truelight@867: 		w->resize.step_height = 14;
truelight@0: 		WP(w,traindepot_d).sel = INVALID_VEHICLE;
truelight@0: 		_backup_orders_tile = 0;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static void RailVehicleRefitWndProc(Window *w, WindowEvent *e)
truelight@0: {
Darkvater@1802: 	switch (e->event) {
truelight@0: 	case WE_PAINT: {
Darkvater@1802: 		const Vehicle *v = GetVehicle(w->window_number);
truelight@0: 
tron@534: 		SetDParam(0, v->string_id);
tron@534: 		SetDParam(1, v->unitnumber);
truelight@0: 		DrawWindowWidgets(w);
truelight@0: 
truelight@0: 
Darkvater@1802: 		/* TODO: Support for custom GRFSpecial-specified refitting! --pasky */
Darkvater@1802: 		WP(w,refit_d).cargo = DrawVehicleRefitWindow(v, WP(w, refit_d).sel);
darkvater@382: 
Darkvater@1802: 		if (WP(w,refit_d).cargo != CT_INVALID) {
tron@3491: 			int32 cost = DoCommand(v->tile, v->index, WP(w,refit_d).cargo, DC_QUERY_COST, CMD_REFIT_RAIL_VEHICLE);
Darkvater@1802: 			if (!CmdFailed(cost)) {
tron@534: 				SetDParam(2, cost);
ludde@2084: 				SetDParam(0, _cargoc.names_long[WP(w,refit_d).cargo]);
peter1138@3008: 				SetDParam(1, _returned_refit_capacity);
truelight@0: 				DrawString(1, 137, STR_9840_NEW_CAPACITY_COST_OF_REFIT, 0);
truelight@0: 			}
truelight@0: 		}
Darkvater@1802: 	}	break;
truelight@0: 
truelight@0: 	case WE_CLICK:
tron@2952: 		switch (e->click.widget) {
truelight@0: 		case 2: { /* listbox */
truelight@0: 			int y = e->click.pt.y - 25;
truelight@0: 			if (y >= 0) {
truelight@0: 				WP(w,refit_d).sel = y / 10;
truelight@0: 				SetWindowDirty(w);
truelight@0: 			}
truelight@0: 		} break;
truelight@0: 		case 4: /* refit button */
Darkvater@1802: 			if (WP(w,refit_d).cargo != CT_INVALID) {
Darkvater@1802: 				const Vehicle *v = GetVehicle(w->window_number);
truelight@0: 				if (DoCommandP(v->tile, v->index, WP(w,refit_d).cargo, NULL, CMD_REFIT_RAIL_VEHICLE | CMD_MSG(STR_RAIL_CAN_T_REFIT_VEHICLE)))
truelight@0: 					DeleteWindow(w);
truelight@0: 			}
truelight@0: 			break;
truelight@0: 		}
truelight@0: 		break;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: 
truelight@0: static const Widget _rail_vehicle_refit_widgets[] = {
belugas@4345: {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,                            STR_018B_CLOSE_WINDOW},
belugas@4345: {    WWT_CAPTION,   RESIZE_NONE,    14,    11,   239,     0,    13, STR_983B_REFIT,                      STR_018C_WINDOW_TITLE_DRAG_THIS},
belugas@4345: {     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   239,    14,   135, 0x0,                                 STR_RAIL_SELECT_TYPE_OF_CARGO_FOR},
belugas@4345: {     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   239,   136,   157, 0x0,                                 STR_NULL},
belugas@4345: { WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,   239,   158,   169, STR_RAIL_REFIT_VEHICLE,              STR_RAIL_REFIT_TO_CARRY_HIGHLIGHTED},
belugas@4345: {      WWT_LABEL,   RESIZE_NONE,     0,     0,   239,    13,    26, STR_983F_SELECT_CARGO_TYPE_TO_CARRY, STR_NULL},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _rail_vehicle_refit_desc = {
truelight@0: 	-1,-1, 240, 170,
truelight@0: 	WC_VEHICLE_REFIT,WC_VEHICLE_VIEW,
truelight@0: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
truelight@0: 	_rail_vehicle_refit_widgets,
truelight@0: 	RailVehicleRefitWndProc,
truelight@0: };
truelight@0: 
truelight@0: static void ShowRailVehicleRefitWindow(Vehicle *v)
truelight@0: {
truelight@0: 	Window *w;
truelight@0: 	DeleteWindowById(WC_VEHICLE_REFIT, v->index);
truelight@0: 	_alloc_wnd_parent_num = v->index;
truelight@0: 	w = AllocateWindowDesc(&_rail_vehicle_refit_desc);
truelight@0: 	w->window_number = v->index;
truelight@0: 	w->caption_color = v->owner;
truelight@0: 	WP(w,refit_d).sel = -1;
truelight@0: }
truelight@0: 
tron@2275: static const Widget _train_view_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,  RESIZE_NONE, 14,   0,  10,   0,  13, STR_00C5,        STR_018B_CLOSE_WINDOW },
rubidium@4344: {    WWT_CAPTION, RESIZE_RIGHT, 14,  11, 237,   0,  13, STR_882E,        STR_018C_WINDOW_TITLE_DRAG_THIS },
rubidium@4344: {  WWT_STICKYBOX,    RESIZE_LR, 14, 238, 249,   0,  13, 0x0,             STR_STICKY_BUTTON },
rubidium@4344: {      WWT_PANEL,    RESIZE_RB, 14,   0, 231,  14, 121, 0x0,             STR_NULL },
rubidium@4344: {          WWT_6,    RESIZE_RB, 14,   2, 229,  16, 119, 0x0,             STR_NULL },
rubidium@4344: { WWT_PUSHIMGBTN,   RESIZE_RTB, 14,   0, 237, 122, 133, 0x0,             STR_8846_CURRENT_TRAIN_ACTION_CLICK },
rubidium@4344: { WWT_PUSHIMGBTN,    RESIZE_LR, 14, 232, 249,  14,  31, 0x2AB,           STR_8848_CENTER_MAIN_VIEW_ON_TRAIN },
rubidium@4344: { WWT_PUSHIMGBTN,    RESIZE_LR, 14, 232, 249,  32,  49, 0x2AD,           STR_8849_SEND_TRAIN_TO_DEPOT },
rubidium@4344: { WWT_PUSHIMGBTN,    RESIZE_LR, 14, 232, 249,  50,  67, 0x2B1,           STR_884A_FORCE_TRAIN_TO_PROCEED },
rubidium@4344: { WWT_PUSHIMGBTN,    RESIZE_LR, 14, 232, 249,  68,  85, 0x2CB,           STR_884B_REVERSE_DIRECTION_OF_TRAIN },
rubidium@4344: { WWT_PUSHIMGBTN,    RESIZE_LR, 14, 232, 249,  86, 103, 0x2B2,           STR_8847_SHOW_TRAIN_S_ORDERS },
rubidium@4344: { WWT_PUSHIMGBTN,    RESIZE_LR, 14, 232, 249, 104, 121, 0x2B3,           STR_884C_SHOW_TRAIN_DETAILS },
rubidium@4344: { WWT_PUSHIMGBTN,    RESIZE_LR, 14, 232, 249,  68,  85, 0x2B4,           STR_RAIL_REFIT_VEHICLE_TO_CARRY },
rubidium@4344: { WWT_PUSHIMGBTN,    RESIZE_LR, 14, 232, 249,  32,  49, SPR_CLONE_TRAIN, STR_CLONE_TRAIN_INFO },
rubidium@4344: {      WWT_PANEL,   RESIZE_LRB, 14, 232, 249, 122, 121, 0x0,             STR_NULL },
rubidium@4344: {  WWT_RESIZEBOX,  RESIZE_LRTB, 14, 238, 249, 122, 133, 0x0,             STR_NULL },
tron@1485: { WIDGETS_END }
truelight@0: };
truelight@0: 
belugas@4171: static void ShowTrainDetailsWindow(const Vehicle *v);
tron@2561: 
truelight@0: static void TrainViewWndProc(Window *w, WindowEvent *e)
truelight@0: {
Darkvater@1802: 	switch (e->event) {
truelight@0: 	case WE_PAINT: {
Darkvater@1802: 		const Vehicle *v, *u;
truelight@0: 		StringID str;
truelight@0: 
truelight@919: 		v = GetVehicle(w->window_number);
truelight@193: 
peter1138@2867: 		if (v->owner != _local_player) {
peter1138@2867: 			w->disabled_state = 0x3380;
peter1138@2867: 		} else {
peter1138@2867: 			w->disabled_state = 0;
celestar@1387: 
peter1138@2867: 			SETBIT(w->disabled_state, 12);
peter1138@2867: 
peter1138@2867: 			/* See if any vehicle can be refitted */
peter1138@2867: 			for (u = v; u != NULL; u = u->next) {
peter1138@3393: 				if (EngInfo(u->engine_type)->refit_mask != 0 ||
peter1138@2867: 						(!(RailVehInfo(v->engine_type)->flags & RVI_WAGON) && v->cargo_cap != 0)) {
peter1138@2867: 					CLRBIT(w->disabled_state, 12);
peter1138@2867: 					/* We have a refittable carriage, bail out */
peter1138@2867: 					break;
peter1138@2867: 				}
celestar@1387: 			}
celestar@1387: 		}
celestar@1387: 
truelight@0: 		/* draw widgets & caption */
tron@534: 		SetDParam(0, v->string_id);
ludde@2261: 		SetDParam(1, v->unitnumber);
truelight@0: 		DrawWindowWidgets(w);
truelight@0: 
truelight@0: 		if (v->u.rail.crash_anim_pos != 0) {
truelight@0: 			str = STR_8863_CRASHED;
truelight@0: 		} else if (v->breakdown_ctr == 1) {
truelight@0: 			str = STR_885C_BROKEN_DOWN;
truelight@0: 		} else if (v->vehstatus & VS_STOPPED) {
truelight@0: 			if (v->u.rail.last_speed == 0) {
bjarni@4251: 				if (v->u.rail.cached_power == 0) {
bjarni@4251: 					str = STR_TRAIN_NO_POWER;
bjarni@4251: 				} else {
bjarni@4251: 					str = STR_8861_STOPPED;
bjarni@4251: 				}
truelight@0: 			} else {
peter1138@3477: 				SetDParam(0, v->u.rail.last_speed);
truelight@0: 				str = STR_TRAIN_STOPPING + _patches.vehicle_speed;
truelight@0: 			}
truelight@0: 		} else {
tron@555: 			switch (v->current_order.type) {
truelight@0: 			case OT_GOTO_STATION: {
truelight@0: 				str = STR_HEADING_FOR_STATION + _patches.vehicle_speed;
tron@4527: 				SetDParam(0, v->current_order.dest);
peter1138@3477: 				SetDParam(1, v->u.rail.last_speed);
truelight@0: 			} break;
truelight@0: 
truelight@0: 			case OT_GOTO_DEPOT: {
tron@4527: 				Depot *dep = GetDepot(v->current_order.dest);
tron@534: 				SetDParam(0, dep->town_index);
bjarni@4412: 				if (HASBIT(v->current_order.flags, OFB_HALT_IN_DEPOT)) {
bjarni@4412: 					str = STR_HEADING_FOR_TRAIN_DEPOT + _patches.vehicle_speed;
bjarni@4412: 				} else {
bjarni@4412: 					str = STR_HEADING_FOR_TRAIN_DEPOT_SERVICE + _patches.vehicle_speed;
bjarni@4412: 				}
peter1138@3477: 				SetDParam(1, v->u.rail.last_speed);
truelight@0: 			} break;
truelight@0: 
truelight@0: 			case OT_LOADING:
truelight@0: 			case OT_LEAVESTATION:
truelight@0: 				str = STR_882F_LOADING_UNLOADING;
truelight@0: 				break;
truelight@0: 
darkvater@395: 			case OT_GOTO_WAYPOINT: {
tron@4527: 				SetDParam(0, v->current_order.dest);
darkvater@395: 				str = STR_HEADING_FOR_WAYPOINT + _patches.vehicle_speed;
peter1138@3477: 				SetDParam(1, v->u.rail.last_speed);
truelight@0: 				break;
truelight@0: 			}
truelight@193: 
truelight@0: 			default:
truelight@0: 				if (v->num_orders == 0) {
truelight@0: 					str = STR_NO_ORDERS + _patches.vehicle_speed;
peter1138@3477: 					SetDParam(0, v->u.rail.last_speed);
tron@4077: 				} else {
truelight@0: 					str = STR_EMPTY;
tron@4077: 				}
truelight@0: 				break;
truelight@0: 			}
truelight@0: 		}
truelight@0: 
Darkvater@2103: 		/* draw the flag plus orders */
tron@2517: 		DrawSprite(v->vehstatus & VS_STOPPED ? SPR_FLAG_VEH_STOPPED : SPR_FLAG_VEH_RUNNING, 2, w->widget[5].top + 1);
Darkvater@2113: 		DrawStringCenteredTruncated(w->widget[5].left + 8, w->widget[5].right, w->widget[5].top + 1, str, 0);
truelight@0: 		DrawWindowViewport(w);
truelight@0: 	}	break;
truelight@0: 
truelight@0: 	case WE_CLICK: {
truelight@0: 		int wid = e->click.widget;
truelight@919: 		Vehicle *v = GetVehicle(w->window_number);
truelight@0: 
tron@2952: 		switch (wid) {
darkvater@755: 		case 5: /* start/stop train */
truelight@193: 			DoCommandP(v->tile, v->index, 0, NULL, CMD_START_STOP_TRAIN | CMD_MSG(STR_883B_CAN_T_STOP_START_TRAIN));
truelight@0: 			break;
rubidium@4434: 		case 6: /* center main view */
truelight@0: 			ScrollMainWindowTo(v->x_pos, v->y_pos);
truelight@0: 			break;
rubidium@4434: 		case 7: /* goto depot */
truelight@601: 			/* TrainGotoDepot has a nice randomizer in the pathfinder, which causes desyncs... */
bjarni@4506: 			DoCommandP(v->tile, v->index, _ctrl_pressed ? DEPOT_SERVICE : 0, NULL, CMD_SEND_TRAIN_TO_DEPOT | CMD_NO_TEST_IF_IN_NETWORK | CMD_MSG(STR_8830_CAN_T_SEND_TRAIN_TO_DEPOT));
truelight@0: 			break;
darkvater@755: 		case 8: /* force proceed */
truelight@193: 			DoCommandP(v->tile, v->index, 0, NULL, CMD_FORCE_TRAIN_PROCEED | CMD_MSG(STR_8862_CAN_T_MAKE_TRAIN_PASS_SIGNAL));
truelight@0: 			break;
darkvater@755: 		case 9: /* reverse direction */
truelight@193: 			DoCommandP(v->tile, v->index, 0, NULL, CMD_REVERSE_TRAIN_DIRECTION | CMD_MSG(STR_8869_CAN_T_REVERSE_DIRECTION));
truelight@0: 			break;
darkvater@755: 		case 10: /* show train orders */
truelight@0: 			ShowOrdersWindow(v);
truelight@0: 			break;
darkvater@755: 		case 11: /* show train details */
truelight@0: 			ShowTrainDetailsWindow(v);
truelight@0: 			break;
darkvater@755: 		case 12:
truelight@0: 			ShowRailVehicleRefitWindow(v);
truelight@0: 			break;
bjarni@2244: 		case 13:
bjarni@2244: 			DoCommandP(v->tile, v->index, _ctrl_pressed ? 1 : 0, NULL, CMD_CLONE_VEHICLE | CMD_MSG(STR_882B_CAN_T_BUILD_RAILROAD_VEHICLE));
bjarni@2244: 			break;
truelight@0: 		}
truelight@0: 	} break;
truelight@0: 
tron@1485: 	case WE_RESIZE:
tron@1485: 		w->viewport->width  += e->sizing.diff.x;
tron@1485: 		w->viewport->height += e->sizing.diff.y;
tron@1485: 		w->viewport->virtual_width  += e->sizing.diff.x;
tron@1485: 		w->viewport->virtual_height += e->sizing.diff.y;
tron@1485: 		break;
tron@1485: 
truelight@0: 	case WE_DESTROY:
tron@338: 		DeleteWindowById(WC_VEHICLE_REFIT, w->window_number);
truelight@0: 		DeleteWindowById(WC_VEHICLE_ORDERS, w->window_number);
truelight@0: 		DeleteWindowById(WC_VEHICLE_DETAILS, w->window_number);
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_MOUSELOOP: {
belugas@4171: 		const Vehicle *v = GetVehicle(w->window_number);
truelight@0: 		uint32 h;
truelight@0: 
truelight@0: 		assert(v->type == VEH_Train);
bjarni@2244: 		h = CheckTrainStoppedInDepot(v) >= 0 ? (1 << 9)| (1 << 7) : (1 << 12) | (1 << 13);
truelight@0: 		if (h != w->hidden_state) {
truelight@0: 			w->hidden_state = h;
truelight@0: 			SetWindowDirty(w);
truelight@0: 		}
truelight@0: 		break;
truelight@0: 	}
truelight@0: 
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static const WindowDesc _train_view_desc = {
truelight@0: 	-1,-1, 250, 134,
truelight@0: 	WC_VEHICLE_VIEW,0,
tron@1485: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
truelight@0: 	_train_view_widgets,
truelight@0: 	TrainViewWndProc
truelight@0: };
truelight@0: 
belugas@4171: void ShowTrainViewWindow(const Vehicle *v)
truelight@0: {
belugas@4171: 	Window *w = AllocateWindowDescFront(&_train_view_desc,v->index);
truelight@0: 
tron@2561: 	if (w != NULL) {
truelight@0: 		w->caption_color = v->owner;
truelight@0: 		AssignWindowViewport(w, 3, 17, 0xE2, 0x66, w->window_number | (1 << 31), 0);
truelight@0: 	}
truelight@0: }
truelight@0: 
Darkvater@1790: static void TrainDetailsCargoTab(const Vehicle *v, int x, int y)
truelight@0: {
tron@4492: 	if (v->cargo_cap != 0) {
tron@4492: 		uint num = v->cargo_count;
tron@4492: 		StringID str = STR_8812_EMPTY;
truelight@0: 
truelight@0: 		if (num != 0) {
tron@534: 			SetDParam(0, v->cargo_type);
tron@534: 			SetDParam(1, num);
tron@534: 			SetDParam(2, v->cargo_source);
truelight@0: 			str = STR_8813_FROM;
truelight@0: 		}
truelight@0: 		DrawString(x, y, str, 0);
truelight@0: 	}
truelight@0: }
truelight@0: 
Darkvater@1790: static void TrainDetailsInfoTab(const Vehicle *v, int x, int y)
truelight@0: {
tron@4492: 	if (RailVehInfo(v->engine_type)->flags & RVI_WAGON) {
tron@4492: 		SetDParam(0, GetCustomEngineName(v->engine_type));
tron@4492: 		SetDParam(1, v->value);
tron@4492: 		DrawString(x, y, STR_882D_VALUE, 0x10);
tron@4492: 	} else {
tron@534: 		SetDParam(0, GetCustomEngineName(v->engine_type));
rubidium@4329: 		SetDParam(1, v->build_year);
tron@534: 		SetDParam(2, v->value);
truelight@0: 		DrawString(x, y, STR_882C_BUILT_VALUE, 0x10);
truelight@193: 	}
truelight@0: }
truelight@0: 
Darkvater@1790: static void TrainDetailsCapacityTab(const Vehicle *v, int x, int y)
truelight@0: {
truelight@0: 	if (v->cargo_cap != 0) {
ludde@2084: 		SetDParam(0, _cargoc.names_long[v->cargo_type]);
tron@534: 		SetDParam(1, v->cargo_cap);
truelight@0: 		DrawString(x, y, STR_013F_CAPACITY, 0);
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: 
truelight@0: static void DrawTrainDetailsWindow(Window *w)
truelight@0: {
truelight@0: 	byte det_tab = WP(w, traindetails_d).tab;
tron@4492: 	const Vehicle* v;
tron@4492: 	const Vehicle* u;
tron@4492: 	AcceptedCargo act_cargo;
tron@4492: 	AcceptedCargo max_cargo;
tron@4492: 	uint i;
tron@4492: 	int num;
tron@4492: 	int x;
tron@4492: 	int y;
tron@4492: 	int sel;
truelight@0: 
truelight@0: 	num = 0;
truelight@919: 	u = v = GetVehicle(w->window_number);
tron@4492: 	if (det_tab == 3) { // Total cargo tab
tron@4492: 		for (i = 0; i < lengthof(act_cargo); i++) {
tron@4492: 			act_cargo[i] = 0;
tron@4492: 			max_cargo[i] = 0;
truelight@0: 		}
truelight@0: 
tron@4492: 		do {
tron@4492: 			act_cargo[u->cargo_type] += u->cargo_count;
tron@4492: 			max_cargo[u->cargo_type] += u->cargo_cap;
tron@4492: 		} while ((u = GetNextVehicle(u)) != NULL);
tron@4492: 
tron@4492: 		/* Set scroll-amount seperately from counting, as to not compute num double
tron@4492: 		 * for more carriages of the same type
tron@4492: 		 */
truelight@0: 		for (i = 0; i != NUM_CARGO; i++) {
tron@4492: 			if (max_cargo[i] > 0) num++; // only count carriages that the train has
truelight@0: 		}
rubidium@4434: 		num++; // needs one more because first line is description string
tron@4492: 	} else {
tron@4492: 		do {
tron@4492: 			num++;
tron@4492: 		} while ((u = GetNextVehicle(u)) != NULL);
truelight@0: 	}
truelight@0: 
truelight@0: 	SetVScrollCount(w, num);
truelight@0: 
truelight@0: 	w->disabled_state = 1 << (det_tab + 9);
tron@4492: 	if (v->owner != _local_player) w->disabled_state |= (1 << 2);
truelight@0: 
tron@4492: 	// disable service-scroller when interval is set to disabled
tron@4492: 	if (!_patches.servint_trains) w->disabled_state |= (1 << 6) | (1 << 7);
darkvater@156: 
tron@534: 	SetDParam(0, v->string_id);
tron@534: 	SetDParam(1, v->unitnumber);
truelight@0: 	DrawWindowWidgets(w);
truelight@0: 
tron@4492: 	SetDParam(1, v->age / 366);
truelight@193: 
truelight@0: 	x = 2;
truelight@193: 
tron@2252: 	SetDParam(0, (v->age + 365 < v->max_age) ? STR_AGE : STR_AGE_RED);
tron@534: 	SetDParam(2, v->max_age / 366);
tron@534: 	SetDParam(3, GetTrainRunningCost(v) >> 8);
truelight@0: 	DrawString(x, 15, STR_885D_AGE_RUNNING_COST_YR, 0);
truelight@0: 
peter1138@3477: 	SetDParam(2, v->u.rail.cached_max_speed);
tron@534: 	SetDParam(1, v->u.rail.cached_power);
tron@534: 	SetDParam(0, v->u.rail.cached_weight);
peter1138@3401: 	DrawString(x, 25, STR_VEHICLE_INFO_WEIGHT_POWER_MAX_SPEED, 0);
truelight@0: 
tron@534: 	SetDParam(0, v->profit_this_year);
tron@534: 	SetDParam(1, v->profit_last_year);
truelight@0: 	DrawString(x, 35, STR_885F_PROFIT_THIS_YEAR_LAST_YEAR, 0);
truelight@0: 
tron@534: 	SetDParam(0, 100 * (v->reliability>>8) >> 8);
tron@534: 	SetDParam(1, v->breakdowns_since_last_service);
truelight@0: 	DrawString(x, 45, STR_8860_RELIABILITY_BREAKDOWNS, 0);
truelight@0: 
tron@534: 	SetDParam(0, v->service_interval);
tron@534: 	SetDParam(1, v->date_of_last_service);
peter1138@2959: 	DrawString(x + 11, 57 + (w->vscroll.cap * 14), _patches.servint_ispercent ? STR_SERVICING_INTERVAL_PERCENT : STR_883C_SERVICING_INTERVAL_DAYS, 0);
truelight@0: 
truelight@0: 	y = 57;
truelight@0: 	sel = w->vscroll.pos;
truelight@193: 
truelight@0: 	// draw the first 3 details tabs
truelight@0: 	if (det_tab != 3) {
peter1138@2822: 		x = 1;
tron@2952: 		for (;;) {
peter1138@2959: 			if (--sel < 0 && sel >= -w->vscroll.cap) {
peter1138@2602: 				int dx = 0;
tron@4492: 				int px;
tron@4492: 				int py;
tron@4492: 
peter1138@2602: 				u = v;
peter1138@2602: 				do {
peter1138@3844: 					PalSpriteID pal = (v->vehstatus & VS_CRASHED) ? PALETTE_CRASH : GetVehiclePalette(v);
peter1138@3844: 					DrawSprite(GetTrainImage(u, DIR_W) | pal, x + 14 + WagonLengthToPixels(dx), y + 6 + (is_custom_sprite(RailVehInfo(u->engine_type)->image_index) ? _traininfo_vehicle_pitch : 0));
peter1138@2602: 					dx += u->u.rail.cached_veh_length;
peter1138@2602: 					u = u->next;
bjarni@2676: 				} while (u != NULL && IsArticulatedPart(u));
tron@4492: 
tron@4492: 				px = x + WagonLengthToPixels(dx) + 2;
tron@4492: 				py = y + 2;
tron@4492: 				switch (det_tab) {
tron@4492: 					default: NOT_REACHED();
tron@4492: 					case 0: TrainDetailsCargoTab(   v, px, py); break;
tron@4492: 					case 1: TrainDetailsInfoTab(    v, px, py); break;
tron@4492: 					case 2: TrainDetailsCapacityTab(v, px, py); break;
tron@4492: 				}
truelight@0: 				y += 14;
truelight@0: 			}
tron@4492: 			v = GetNextVehicle(v);
tron@4492: 			if (v == NULL) return;
truelight@0: 		}
peter1138@2959: 	} else {
peter1138@2959: 		// draw total cargo tab
truelight@0: 		DrawString(x, y + 2, STR_013F_TOTAL_CAPACITY_TEXT, 0);
peter1138@2959: 		for (i = 0; i != NUM_CARGO; i++) {
tron@4492: 			if (max_cargo[i] > 0 && --sel < 0 && sel > -w->vscroll.cap) {
truelight@0: 				y += 14;
tron@4492: 				SetDParam(0, i);            // {CARGO} #1
tron@4492: 				SetDParam(1, act_cargo[i]); // {CARGO} #2
tron@4492: 				SetDParam(2, i);            // {SHORTCARGO} #1
tron@4492: 				SetDParam(3, max_cargo[i]); // {SHORTCARGO} #2
peter1138@2822: 				DrawString(x, y + 2, STR_013F_TOTAL_CAPACITY, 0);
truelight@0: 			}
peter1138@2959: 		}
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static void TrainDetailsWndProc(Window *w, WindowEvent *e)
truelight@0: {
Darkvater@1790: 	switch (e->event) {
truelight@0: 	case WE_PAINT:
truelight@0: 		DrawTrainDetailsWindow(w);
truelight@0: 		break;
truelight@0: 	case WE_CLICK: {
truelight@0: 		int mod;
Darkvater@1790: 		const Vehicle *v;
Darkvater@1790: 		switch (e->click.widget) {
truelight@0: 		case 2: /* name train */
truelight@919: 			v = GetVehicle(w->window_number);
tron@534: 			SetDParam(0, v->unitnumber);
truelight@4299: 			ShowQueryString(v->string_id, STR_8865_NAME_TRAIN, 31, 150, w->window_class, w->window_number, CS_ALPHANUMERAL);
truelight@0: 			break;
rubidium@4434: 		case 6: /* inc serv interval */
darkvater@156: 			mod = _ctrl_pressed? 5 : 10;
truelight@0: 			goto do_change_service_int;
truelight@0: 
truelight@0: 		case 7: /* dec serv interval */
darkvater@156: 			mod = _ctrl_pressed? -5 : -10;
truelight@0: do_change_service_int:
truelight@919: 			v = GetVehicle(w->window_number);
darkvater@156: 
Darkvater@1790: 			mod = GetServiceIntervalClamped(mod + v->service_interval);
Darkvater@1790: 			if (mod == v->service_interval) return;
truelight@193: 
tron@2819: 			DoCommandP(v->tile, v->index, mod, NULL, CMD_CHANGE_SERVICE_INT | CMD_MSG(STR_018A_CAN_T_CHANGE_SERVICING));
truelight@0: 			break;
truelight@0: 		/* details buttons*/
rubidium@4434: 		case 9:  // Cargo
rubidium@4434: 		case 10: // Information
rubidium@4434: 		case 11: // Capacities
rubidium@4434: 		case 12: // Total cargo
truelight@0: 			CLRBIT(w->disabled_state, 9);
truelight@0: 			CLRBIT(w->disabled_state, 10);
truelight@0: 			CLRBIT(w->disabled_state, 11);
truelight@0: 			CLRBIT(w->disabled_state, 12);
truelight@0: 			SETBIT(w->disabled_state, e->click.widget);
truelight@0: 			WP(w,traindetails_d).tab = e->click.widget - 9;
truelight@0: 			SetWindowDirty(w);
truelight@0: 			break;
truelight@0: 		}
truelight@0: 	} break;
truelight@0: 
tron@2548: 	case WE_ON_EDIT_TEXT:
tron@1820: 		if (e->edittext.str[0] != '\0') {
tron@1820: 			_cmd_text = e->edittext.str;
tron@1820: 			DoCommandP(0, w->window_number, 0, NULL,
tron@1820: 				CMD_NAME_VEHICLE | CMD_MSG(STR_8866_CAN_T_NAME_TRAIN));
tron@1820: 		}
tron@2548: 		break;
peter1138@2959: 
peter1138@2959: 	case WE_RESIZE:
tron@4077: 		if (e->sizing.diff.y == 0) break;
peter1138@2959: 
peter1138@2959: 		w->vscroll.cap += e->sizing.diff.y / 14;
Darkvater@4547: 		w->widget[4].data = (w->vscroll.cap << 8) + 1;
peter1138@2959: 		break;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static const Widget _train_details_widgets[] = {
peter1138@2959: {   WWT_CLOSEBOX, RESIZE_NONE,   14,   0,  10,   0,  13, STR_00C5,             STR_018B_CLOSE_WINDOW},
peter1138@2959: {    WWT_CAPTION, RESIZE_NONE,   14,  11, 329,   0,  13, STR_8802_DETAILS,     STR_018C_WINDOW_TITLE_DRAG_THIS},
peter1138@2959: { WWT_PUSHTXTBTN, RESIZE_NONE,   14, 330, 369,   0,  13, STR_01AA_NAME,        STR_8867_NAME_TRAIN},
peter1138@2959: {      WWT_PANEL, RESIZE_NONE,   14,   0, 369,  14,  55, 0x0,                  STR_NULL},
peter1138@2959: {     WWT_MATRIX, RESIZE_BOTTOM, 14,   0, 357,  56, 139, 0x601,                STR_NULL},
peter1138@2959: {  WWT_SCROLLBAR, RESIZE_BOTTOM, 14, 358, 369,  56, 139, 0x0,                  STR_0190_SCROLL_BAR_SCROLLS_LIST},
peter1138@2959: { WWT_PUSHTXTBTN, RESIZE_TB,     14,   0,  10, 140, 145, STR_0188,             STR_884D_INCREASE_SERVICING_INTERVAL},
peter1138@2959: { WWT_PUSHTXTBTN, RESIZE_TB,     14,   0,  10, 146, 151, STR_0189,             STR_884E_DECREASE_SERVICING_INTERVAL},
peter1138@2959: {      WWT_PANEL, RESIZE_TB,     14,  11, 369, 140, 151, 0x0,                  STR_NULL},
peter1138@2959: { WWT_PUSHTXTBTN, RESIZE_TB,     14,   0,  89, 152, 163, STR_013C_CARGO,       STR_884F_SHOW_DETAILS_OF_CARGO_CARRIED},
peter1138@2959: { WWT_PUSHTXTBTN, RESIZE_TB,     14,  90, 178, 152, 163, STR_013D_INFORMATION, STR_8850_SHOW_DETAILS_OF_TRAIN_VEHICLES},
peter1138@2959: { WWT_PUSHTXTBTN, RESIZE_TB,     14, 179, 268, 152, 163, STR_013E_CAPACITIES,  STR_8851_SHOW_CAPACITIES_OF_EACH},
peter1138@2959: { WWT_PUSHTXTBTN, RESIZE_TB,     14, 269, 357, 152, 163, STR_013E_TOTAL_CARGO, STR_8852_SHOW_TOTAL_CARGO},
peter1138@2959: {  WWT_RESIZEBOX, RESIZE_TB,     14, 358, 369, 152, 163, 0x0,                  STR_RESIZE_BUTTON},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: 
truelight@0: static const WindowDesc _train_details_desc = {
truelight@0: 	-1,-1, 370, 164,
truelight@0: 	WC_VEHICLE_DETAILS,WC_VEHICLE_VIEW,
peter1138@2959: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
truelight@0: 	_train_details_widgets,
truelight@0: 	TrainDetailsWndProc
truelight@0: };
truelight@0: 
truelight@0: 
belugas@4171: static void ShowTrainDetailsWindow(const Vehicle *v)
truelight@0: {
truelight@0: 	Window *w;
truelight@0: 	VehicleID veh = v->index;
truelight@0: 
truelight@0: 	DeleteWindowById(WC_VEHICLE_ORDERS, veh);
truelight@0: 	DeleteWindowById(WC_VEHICLE_DETAILS, veh);
truelight@0: 
truelight@193: 	_alloc_wnd_parent_num = veh;
truelight@0: 	w = AllocateWindowDesc(&_train_details_desc);
truelight@0: 
truelight@0: 	w->window_number = veh;
truelight@0: 	w->caption_color = v->owner;
truelight@0: 	w->vscroll.cap = 6;
Darkvater@4547: 	w->widget[4].data = (w->vscroll.cap << 8) + 1;
peter1138@2959: 
peter1138@2959: 	w->resize.step_height = 14;
peter1138@2959: 	w->resize.height = w->height - 14 * 2; /* Minimum of 4 wagons in the display */
peter1138@2959: 
truelight@0: 	WP(w,traindetails_d).tab = 0;
truelight@0: }
truelight@0: 
bjarni@4456: static const Widget _player_trains_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,              STR_018B_CLOSE_WINDOW},
rubidium@4344: {    WWT_CAPTION,  RESIZE_RIGHT,    14,    11,   312,     0,    13, STR_881B_TRAINS,       STR_018C_WINDOW_TITLE_DRAG_THIS},
rubidium@4344: {  WWT_STICKYBOX,     RESIZE_LR,    14,   313,   324,     0,    13, 0x0,                   STR_STICKY_BUTTON},
rubidium@4344: { WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    80,    14,    25, STR_SORT_BY,           STR_SORT_ORDER_TIP},
rubidium@4344: {      WWT_PANEL,   RESIZE_NONE,    14,    81,   235,    14,    25, 0x0,                   STR_SORT_CRITERIA_TIP},
rubidium@4344: {    WWT_TEXTBTN,   RESIZE_NONE,    14,   236,   247,    14,    25, STR_0225,              STR_SORT_CRITERIA_TIP},
rubidium@4344: {      WWT_PANEL,  RESIZE_RIGHT,    14,   248,   324,    14,    25, 0x0,                   STR_NULL},
rubidium@4344: {     WWT_MATRIX,     RESIZE_RB,    14,     0,   312,    26,   207, 0x701,                 STR_883D_TRAINS_CLICK_ON_TRAIN_FOR},
rubidium@4344: {  WWT_SCROLLBAR,    RESIZE_LRB,    14,   313,   324,    26,   207, 0x0,                   STR_0190_SCROLL_BAR_SCROLLS_LIST},
bjarni@4506: { WWT_PUSHTXTBTN,     RESIZE_TB,    14,     0,   156,   208,   219, STR_SEND_TO_DEPOTS,    STR_SEND_TO_DEPOTS_TIP},
rubidium@4344: { WWT_PUSHTXTBTN,     RESIZE_TB,    14,   157,   312,   208,   219, STR_REPLACE_VEHICLES,  STR_REPLACE_HELP},
rubidium@4344: {      WWT_PANEL,    RESIZE_RTB,    14,   313,   312,   208,   219, 0x0,                   STR_NULL},
rubidium@4344: {  WWT_RESIZEBOX,   RESIZE_LRTB,    14,   313,   324,   208,   219, 0x0,                   STR_RESIZE_BUTTON},
tron@588: {   WIDGETS_END},
tron@588: };
darkvater@164: 
truelight@867: static const Widget _other_player_trains_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,              STR_018B_CLOSE_WINDOW},
rubidium@4344: {    WWT_CAPTION,  RESIZE_RIGHT,    14,    11,   312,     0,    13, STR_881B_TRAINS,       STR_018C_WINDOW_TITLE_DRAG_THIS},
rubidium@4344: {  WWT_STICKYBOX,     RESIZE_LR,    14,   313,   324,     0,    13, 0x0,                   STR_STICKY_BUTTON},
rubidium@4344: { WWT_PUSHTXTBTN,   RESIZE_NONE,    14,     0,    80,    14,    25, STR_SORT_BY,           STR_SORT_ORDER_TIP},
rubidium@4344: {      WWT_PANEL,   RESIZE_NONE,    14,    81,   235,    14,    25, 0x0,                   STR_SORT_CRITERIA_TIP},
rubidium@4344: {    WWT_TEXTBTN,   RESIZE_NONE,    14,   236,   247,    14,    25, STR_0225,              STR_SORT_CRITERIA_TIP},
rubidium@4344: {      WWT_PANEL,  RESIZE_RIGHT,    14,   248,   324,    14,    25, 0x0,                   STR_NULL},
rubidium@4344: {     WWT_MATRIX,     RESIZE_RB,    14,     0,   312,    26,   207, 0x701,                 STR_883D_TRAINS_CLICK_ON_TRAIN_FOR},
rubidium@4344: {  WWT_SCROLLBAR,    RESIZE_LRB,    14,   313,   324,    26,   207, 0x0,                   STR_0190_SCROLL_BAR_SCROLLS_LIST},
rubidium@4344: {      WWT_PANEL,    RESIZE_RTB,    14,     0,   312,   208,   219, 0x0,                   STR_NULL},
rubidium@4344: {  WWT_RESIZEBOX,   RESIZE_LRTB,    14,   313,   324,   208,   219, 0x0,                   STR_RESIZE_BUTTON},
tron@588: {   WIDGETS_END},
tron@588: };
truelight@0: 
truelight@0: static const WindowDesc _player_trains_desc = {
darkvater@164: 	-1, -1, 325, 220,
truelight@0: 	WC_TRAINS_LIST,0,
truelight@867: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
truelight@0: 	_player_trains_widgets,
bjarni@4442: 	PlayerVehWndProc
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _other_player_trains_desc = {
truelight@867: 	-1, -1, 325, 220,
truelight@0: 	WC_TRAINS_LIST,0,
truelight@867: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
truelight@0: 	_other_player_trains_widgets,
bjarni@4442: 	PlayerVehWndProc
truelight@0: };
truelight@0: 
bjarni@4414: static void ShowPlayerTrainsLocal(PlayerID player, StationID station, OrderID order, bool show_shared)
truelight@0: {
truelight@0: 	Window *w;
truelight@0: 
bjarni@4408: 	if (show_shared) {
bjarni@4456: 		w = AllocateWindowDescFront(&_player_trains_desc, (order << 16) | (VEH_Train << 11) | VLW_SHARED_ORDERS | player);
darkvater@164: 	} else {
bjarni@4449: 		uint16 VLW_flag = (station == INVALID_STATION) ? VLW_STANDARD : VLW_STATION_LIST;
bjarni@4408: 		if (player == _local_player) {
bjarni@4449: 			w = AllocateWindowDescFront(&_player_trains_desc, (station << 16) | (VEH_Train << 11) | VLW_flag | player);
bjarni@4449: 		} else  {
bjarni@4449: 			w = AllocateWindowDescFront(&_other_player_trains_desc, (station << 16) | (VEH_Train << 11) | VLW_flag | player);
bjarni@4408: 		}
truelight@0: 	}
truelight@0: }
bjarni@4408: 
bjarni@4408: void ShowPlayerTrains(PlayerID player, StationID station)
bjarni@4408: {
bjarni@4408: 	ShowPlayerTrainsLocal(player, station, INVALID_ORDER, false);
bjarni@4408: }
bjarni@4408: 
bjarni@4408: void ShowVehWithSharedOrdersTrains(Vehicle *v)
bjarni@4408: {
rubidium@4434: 	if (v->orders == NULL) return; // no shared list to show
bjarni@4408: 	ShowPlayerTrainsLocal(v->owner, INVALID_STATION, v->orders->index, true);
bjarni@4408: }