(svn r6515) -Feature: added "start all" and "stop all" buttons to the depot windows

6 files changed, 99 insertions, 16 deletions

diff --git a/command.c b/command.c
index a03c3c85b..f1f3c821c 100644
--- a/command.c
+++ b/command.c
@@ -159,6 +159,7 @@ DEF_COMMAND(CmdRemoveSignalTrack);
 DEF_COMMAND(CmdReplaceVehicle);
 
 DEF_COMMAND(CmdCloneVehicle);
+DEF_COMMAND(CmdMassStartStopVehicle);
 
 
 /* The master command table */
@@ -303,6 +304,7 @@ static const Command _command_proc_table[] = {
 	{CmdChangePatchSetting,         CMD_SERVER}, /* 114 */
 	{CmdReplaceVehicle,                      0}, /* 115 */
 	{CmdCloneVehicle,                        0}, /* 116 */
+	{CmdMassStartStopVehicle,                0}, /* 117 */
 };
 
 /* This function range-checks a cmd, and checks if the cmd is not NULL */
diff --git a/command.h b/command.h
index c56cbdbdd..b1d6a70d7 100644
--- a/command.h
+++ b/command.h
@@ -136,6 +136,7 @@ enum {
 	CMD_REPLACE_VEHICLE              = 115,
 
 	CMD_CLONE_VEHICLE                = 116,
+	CMD_MASS_START_STOP              = 117,
 
 };
 
diff --git a/depot_gui.c b/depot_gui.c
index 0d3920f50..80c93ab09 100644
--- a/depot_gui.c
+++ b/depot_gui.c
@@ -18,20 +18,22 @@
 #include "train.h"
 
 enum {
-	DEPOT_WIDGET_CLOSEBOX =  0,
-	DEPOT_WIDGET_CAPTION  =  1,
-	DEPOT_WIDGET_STICKY   =  2,
-	DEPOT_WIDGET_V_RESIZE =  3, // blank widget, that fills the gab at the sell button when resizing vertically
-	DEPOT_WIDGET_SELL     =  4,
-	DEPOT_WIDGET_SELL_ALL =  5,
-	DEPOT_WIDGET_MATRIX   =  6,
-	DEPOT_WIDGET_V_SCROLL =  7, // Vertical scrollbar
-	DEPOT_WIDGET_H_SCROLL =  8, // Horizontal scrollbar
-	DEPOT_WIDGET_BUILD    =  9,
-	DEPOT_WIDGET_CLONE    = 10,
-	DEPOT_WIDGET_LOCATION = 11,
-	DEPOT_WIDGET_H_RESIZE = 12, // blank widget, that fills the gab at the build and clone buttons when resizing horizontally
-	DEPOT_WIDGET_RESIZE   = 13,
+	DEPOT_WIDGET_CLOSEBOX  =  0,
+	DEPOT_WIDGET_CAPTION   =  1,
+	DEPOT_WIDGET_STICKY    =  2,
+	DEPOT_WIDGET_STOP_ALL  =  3,
+	DEPOT_WIDGET_START_ALL =  4,
+	DEPOT_WIDGET_V_RESIZE  =  5, // blank widget, that fills the gab at the sell button when resizing vertically
+	DEPOT_WIDGET_SELL      =  6,
+	DEPOT_WIDGET_SELL_ALL  =  7,
+	DEPOT_WIDGET_MATRIX    =  8,
+	DEPOT_WIDGET_V_SCROLL  =  9, // Vertical scrollbar
+	DEPOT_WIDGET_H_SCROLL  = 10, // Horizontal scrollbar
+	DEPOT_WIDGET_BUILD     = 11,
+	DEPOT_WIDGET_CLONE     = 12,
+	DEPOT_WIDGET_LOCATION  = 13,
+	DEPOT_WIDGET_H_RESIZE  = 14, // blank widget, that fills the gab at the build and clone buttons when resizing horizontally
+	DEPOT_WIDGET_RESIZE    = 15,
 };
 
 /* Widget array for all depot windows.
@@ -42,8 +44,11 @@ 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
-	{      WWT_PANEL,    RESIZE_LRB,    14,   270,   292,    14,    13, 0x0,                 STR_NULL},                         // DEPOT_WIDGET_V_RESIZE
-	{     WWT_IMGBTN,   RESIZE_LRTB,    14,   270,   292,    14,    61, 0x2A9,               STR_NULL},                         // DEPOT_WIDGET_SELL
+
+	{ WWT_PUSHIMGBTN,     RESIZE_LR,    14,   270,   280,    14,    25, SPR_FLAG_VEH_STOPPED,STR_MASS_STOP_DEPOT_TOOLTIP},      // DEPOT_WIDGET_STOP_ALL
+	{ WWT_PUSHIMGBTN,     RESIZE_LR,    14,   281,   292,    14,    25, SPR_FLAG_VEH_RUNNING,STR_MASS_START_DEPOT_TOOLTIP},     // DEPOT_WIDGET_START_ALL
+	{      WWT_PANEL,    RESIZE_LRB,    14,   270,   292,    26,    25, 0x0,                 STR_NULL},                         // DEPOT_WIDGET_V_RESIZE
+	{     WWT_IMGBTN,   RESIZE_LRTB,    14,   270,   292,    26,    61, 0x2A9,               STR_NULL},                         // DEPOT_WIDGET_SELL
 	{      WWT_PANEL,   RESIZE_LRTB,    14,   326,   348,     0,     0, 0x2BF,               STR_DRAG_WHOLE_TRAIN_TO_SELL_TIP}, // DEPOT_WIDGET_SELL_ALL, trains only
 
 	{     WWT_MATRIX,     RESIZE_RB,    14,     0,   269,    14,    61, 0x0,                 STR_NULL},                         // DEPOT_WIDGET_MATRIX
@@ -72,6 +77,8 @@ static const Widget _depot_widgets[] = {
 static const byte left[] = {
 	DEPOT_WIDGET_STICKY,
 	DEPOT_WIDGET_V_RESIZE,
+	DEPOT_WIDGET_STOP_ALL,
+	DEPOT_WIDGET_START_ALL,
 	DEPOT_WIDGET_SELL,
 	DEPOT_WIDGET_V_SCROLL,
 	DEPOT_WIDGET_H_RESIZE,
@@ -83,6 +90,8 @@ static const byte right[] = {
 	DEPOT_WIDGET_CAPTION,
 	DEPOT_WIDGET_STICKY,
 	DEPOT_WIDGET_V_RESIZE,
+	DEPOT_WIDGET_STOP_ALL,
+	DEPOT_WIDGET_START_ALL,
 	DEPOT_WIDGET_SELL,
 	DEPOT_WIDGET_MATRIX,
 	DEPOT_WIDGET_V_SCROLL,
@@ -542,6 +551,12 @@ static void DepotWndProc(Window *w, WindowEvent *e)
 						break;
 
 				case DEPOT_WIDGET_LOCATION: ScrollMainWindowToTile(w->window_number); break;
+
+				case DEPOT_WIDGET_STOP_ALL:
+				case DEPOT_WIDGET_START_ALL:
+					DoCommandP(w->window_number, WP(w, depot_d).type, e->we.click.widget == DEPOT_WIDGET_START_ALL ? 1 : 0, NULL, CMD_MASS_START_STOP);
+					break;
+
 			}
 			break;
 
@@ -696,6 +711,10 @@ static void SetupStringsForDepotWindow(Window *w, byte type)
 			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;
+
+			/* Special strings only for hangars (using hangar instead of depot and so on) */
+			w->widget[DEPOT_WIDGET_STOP_ALL].tooltips = STR_MASS_STOP_HANGAR_TOOLTIP;
+			w->widget[DEPOT_WIDGET_START_ALL].tooltips=	STR_MASS_START_HANGAR_TOOLTIP;
 			break;
 	}
 }
diff --git a/lang/english.txt b/lang/english.txt
index 0c21c9fa5..11763d9e9 100644
--- a/lang/english.txt
+++ b/lang/english.txt
@@ -2914,6 +2914,11 @@ STR_ENGINE_NOT_BUILDABLE                                        :{WHITE}Engine i
 STR_ENGINES                                                     :Engines
 STR_WAGONS                                                      :Wagons
 
+STR_MASS_STOP_DEPOT_TOOLTIP                                     :{BLACK}Click to stop all the vehicles inside the depot
+STR_MASS_START_DEPOT_TOOLTIP                                    :{BLACK}Click to start all the vehicles inside the depot
+STR_MASS_STOP_HANGAR_TOOLTIP                                    :{BLACK}Click to stop all the aircraft inside the hangar
+STR_MASS_START_HANGAR_TOOLTIP                                   :{BLACK}Click to start all the aircraft inside the hangar
+
 STR_SHORT_DATE                                                  :{WHITE}{DATE_TINY}
 STR_SIGN_LIST_CAPTION                                           :{WHITE}Sign List - {COMMA} Sign{P "" s}
 
diff --git a/train.h b/train.h
index 792c5e937..bb0b309eb 100644
--- a/train.h
+++ b/train.h
@@ -218,4 +218,12 @@ static inline Vehicle *GetNextVehicle(const Vehicle *v)
 void ConvertOldMultiheadToNew(void);
 void ConnectMultiheadedTrains(void);
 
+static inline bool IsWholeTrainInDepot(const Vehicle *v)
+{
+	for (; v != NULL; v = v->next) {
+		if (!(v->vehstatus & VS_HIDDEN)) return false;
+	}
+	return true;
+}
+
 #endif /* TRAIN_H */
diff --git a/vehicle.c b/vehicle.c
index 749bead26..114d1f624 100644
--- a/vehicle.c
+++ b/vehicle.c
@@ -1557,6 +1557,54 @@ void AgeVehicle(Vehicle *v)
 	}
 }
 
+/** Starts or stops a lot of vehicles
+ * @param tile Tile of the depot where the vehicles are started/stopped
+ * @param p1 Vehicle type
+ * @param p2 0 = start vehicles, 1 = stop vehicles
+ */
+int32 CmdMassStartStopVehicle(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
+{
+	Vehicle **vl = NULL;
+	uint16 engine_list_length = 0;
+	uint16 engine_count = 0;
+	int32 return_value = CMD_ERROR;
+	uint i;
+	uint stop_command;
+	byte vehicle_type = p1;
+	byte start_stop = p2;
+
+	switch (vehicle_type) {
+		case VEH_Train:    stop_command = CMD_START_STOP_TRAIN;    break;
+		case VEH_Road:     stop_command = CMD_START_STOP_ROADVEH;  break;
+		case VEH_Ship:     stop_command = CMD_START_STOP_SHIP;     break;
+		case VEH_Aircraft: stop_command = CMD_START_STOP_AIRCRAFT; break;
+		default: return CMD_ERROR;
+	}
+
+	/* Get the list of vehicles in the depot */
+	BuildDepotVehicleList(vehicle_type, tile, &vl, &engine_list_length, &engine_count, NULL, NULL, NULL);
+
+	for (i = 0; i < engine_count; i++) {
+		const Vehicle *v = vl[i];
+		int32 ret;
+
+		if (!!(v->vehstatus & VS_STOPPED) != start_stop) continue;
+		if (!(v->vehstatus & VS_HIDDEN)) continue;
+		if (p1 == VEH_Train && !IsWholeTrainInDepot(v)) continue;
+		ret = DoCommand(tile, v->index, 0, flags, stop_command);
+
+		if (!CmdFailed(ret)) {
+			return_value = 0;
+			/* We know that the command is valid for at least one vehicle.
+			 * If we haven't set DC_EXEC, then there is no point in continueing because it will be valid */
+			if (!(flags & DC_EXEC)) break;
+		}
+	}
+
+	free((void*)vl);
+	return return_value;
+}
+
 /** Clone a vehicle. If it is a train, it will clone all the cars too
  * @param tile tile of the depot where the cloned vehicle is build
  * @param p1 the original vehicle's index