cpp/openttd-patchpack/source Changeset - r21353:433db3a92931

Changeset - r21353:433db3a92931

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peter1138 - 11 years ago 2014-04-08 21:09:06
peter1138@openttd.org

(svn r26450) -Feature: Hierarchical vehicle subgroups.

11 files changed with 218 insertions and 51 deletions:

src/autoreplace.cpp

src/command.cpp

src/command_type.h

src/group.h

src/group_cmd.cpp

src/group_gui.cpp

110

src/lang/english.txt

src/saveload/group_sl.cpp

src/saveload/saveload.cpp

src/script/api/script_group.cpp

src/vehiclelist.cpp

0 comments (0 inline, 0 general)

src/autoreplace.cpp

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Show inline comments

@@ @@ -28,7 +28,7 @@ static EngineRenew *GetEngineReplacement @@
 	EngineRenew *er = (EngineRenew *)erl;
 	while (er != NULL) {
-		if (er->from == engine && er->group_id == group) return er;
+		if (er->from == engine && GroupIsInGroup(group, er->group_id)) return er;
 		er = er->next;
+	}
 	return NULL;

src/command.cpp

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Show inline comments

@@ @@ -180,7 +180,7 @@ CommandProc CmdDepotSellAllVehicles; @@
 CommandProc CmdDepotMassAutoReplace;
 CommandProc CmdCreateGroup;
-CommandProc CmdRenameGroup;
+CommandProc CmdAlterGroup;
 CommandProc CmdDeleteGroup;
 CommandProc CmdAddVehicleGroup;
 CommandProc CmdAddSharedVehicleGroup;
@@ @@ -338,7 +338,7 @@ static const Command _command_proc_table @@
 	DEF_CMD(CmdDepotMassAutoReplace,                           0, CMDT_VEHICLE_CONSTRUCTION  ), // CMD_DEPOT_MASS_AUTOREPLACE
 	DEF_CMD(CmdCreateGroup,                                    0, CMDT_ROUTE_MANAGEMENT      ), // CMD_CREATE_GROUP
 	DEF_CMD(CmdDeleteGroup,                                    0, CMDT_ROUTE_MANAGEMENT      ), // CMD_DELETE_GROUP
-	DEF_CMD(CmdRenameGroup,                                    0, CMDT_OTHER_MANAGEMENT      ), // CMD_RENAME_GROUP
+	DEF_CMD(CmdAlterGroup,                                     0, CMDT_OTHER_MANAGEMENT      ), // CMD_ALTER_GROUP
 	DEF_CMD(CmdAddVehicleGroup,                                0, CMDT_ROUTE_MANAGEMENT      ), // CMD_ADD_VEHICLE_GROUP
 	DEF_CMD(CmdAddSharedVehicleGroup,                          0, CMDT_ROUTE_MANAGEMENT      ), // CMD_ADD_SHARE_VEHICLE_GROUP
 	DEF_CMD(CmdRemoveAllVehiclesGroup,                         0, CMDT_ROUTE_MANAGEMENT      ), // CMD_REMOVE_ALL_VEHICLES_GROUP

src/command_type.h

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@@ @@ -314,7 +314,7 @@ enum Commands { @@
 	CMD_CREATE_GROUP,                 ///< create a new group
 	CMD_DELETE_GROUP,                 ///< delete a group
-	CMD_RENAME_GROUP,                 ///< rename a group
+	CMD_ALTER_GROUP,                  ///< alter a group
 	CMD_ADD_VEHICLE_GROUP,            ///< add a vehicle to a group
 	CMD_ADD_SHARED_VEHICLE_GROUP,     ///< add all other shared vehicles to a group which are missing
 	CMD_REMOVE_ALL_VEHICLES_GROUP,    ///< remove all vehicles from a group

src/group.h

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@@ @@ -71,6 +71,8 @@ struct Group : GroupPool::PoolItem<&_gro @@
 	bool replace_protection;                ///< If set to true, the global autoreplace have no effect on the group
 	GroupStatistics statistics;             ///< NOSAVE: Statistics and caches on the vehicles in the group.
 	GroupID parent;                         ///< Parent group
 	Group(CompanyID owner = INVALID_COMPANY);
 	~Group();
 };
@@ @@ -101,6 +103,7 @@ void SetTrainGroupID(Train *v, GroupID g @@
 void UpdateTrainGroupID(Train *v);
 void RemoveVehicleFromGroup(const Vehicle *v);
 void RemoveAllGroupsForCompany(const CompanyID company);
 bool GroupIsInGroup(GroupID search, GroupID group);
 extern GroupID _new_group_id;

src/group_cmd.cpp

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Show inline comments

@@ @@ -285,6 +285,7 @@ CommandCost CmdCreateGroup(TileIndex til @@
 		Group *g = new Group(_current_company);
 		g->replace_protection = false;
 		g->vehicle_type = vt;
 		g->parent = INVALID_GROUP;
 		_new_group_id = g->index;
@@ @@ -313,6 +314,14 @@ CommandCost CmdDeleteGroup(TileIndex til @@
 	/* Remove all vehicles from the group */
 	DoCommand(0, p1, 0, flags, CMD_REMOVE_ALL_VEHICLES_GROUP);
 	/* Delete sub-groups */
 	Group *gp;
 	FOR_ALL_GROUPS(gp) {
 		if (gp->parent == g->index) {
 			DoCommand(0, gp->index, 0, flags, CMD_DELETE_GROUP);
+		}
+	}
 	if (flags & DC_EXEC) {
 		/* Update backupped orders if needed */
 		OrderBackup::ClearGroup(g->index);
@@ @@ -352,33 +361,60 @@ static bool IsUniqueGroupNameForVehicleT @@
+}
 /**
- * Rename a group
+ * Alter a group
  * @param tile unused
  * @param flags type of operation
  * @param p1   index of array group
  *   - p1 bit 0-15 : GroupID
  * @param p2   unused
  *   - p1 bit 16: 0 - Rename grouop
  *                1 - Set group parent
  * @param p2   parent group index
  * @param text the new name or an empty string when resetting to the default
  * @return the cost of this operation or an error
  */
-CommandCost CmdRenameGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
+CommandCost CmdAlterGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
+{
 	Group *g = Group::GetIfValid(p1);
+	Group *g = Group::GetIfValid(GB(p1, 0, 16));
 	if (g == NULL || g->owner != _current_company) return CMD_ERROR;
 	bool reset = StrEmpty(text);
 	if (!HasBit(p1, 16)) {
 		/* Rename group */
 		bool reset = StrEmpty(text);
 		if (!reset) {
 			if (Utf8StringLength(text) >= MAX_LENGTH_GROUP_NAME_CHARS) return CMD_ERROR;
 			if (!IsUniqueGroupNameForVehicleType(text, g->vehicle_type)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
+		}
 	if (!reset) {
 		if (Utf8StringLength(text) >= MAX_LENGTH_GROUP_NAME_CHARS) return CMD_ERROR;
 		if (!IsUniqueGroupNameForVehicleType(text, g->vehicle_type)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
 		if (flags & DC_EXEC) {
 			/* Delete the old name */
 			free(g->name);
 			/* Assign the new one */
 			g->name = reset ? NULL : strdup(text);
+		}
 	} else {
 		/* Set group parent */
 		const Group *pg = Group::GetIfValid(GB(p2, 0, 16));
 		if (pg != NULL) {
 			if (pg->owner != _current_company) return CMD_ERROR;
 			if (pg->vehicle_type != g->vehicle_type) return CMD_ERROR;
 			/* Ensure request parent isn't child of group.
 			 * This is the only place that infinite loops are prevented. */
 			const Group *looptest = pg;
 			while (looptest->parent != INVALID_GROUP) {
 				if (looptest->parent == g->index) return CMD_ERROR;
 				looptest = Group::Get(looptest->parent);
+			}
+		}
 		if (flags & DC_EXEC) {
 			g->parent = (pg == NULL) ? INVALID_GROUP : pg->index;
+		}
+	}
 	if (flags & DC_EXEC) {
 		/* Delete the old name */
 		free(g->name);
 		/* Assign the new one */
 		g->name = reset ? NULL : strdup(text);
 		SetWindowDirty(WC_REPLACE_VEHICLE, g->vehicle_type);
 		InvalidateWindowData(GetWindowClassForVehicleType(g->vehicle_type), VehicleListIdentifier(VL_GROUP_LIST, g->vehicle_type, _current_company).Pack());
+	}
@@ @@ -542,6 +578,20 @@ CommandCost CmdRemoveAllVehiclesGroup(Ti @@
 	return CommandCost();
+}
 /**
  * Set replace protection for a group and its sub-groups.
  * @param g initial group.
  * @param protect 1 to set or 0 to clear protection.
  */
 static void SetGroupReplaceProtection(Group *g, bool protect)
+{
 	g->replace_protection = protect;
 	Group *pg;
 	FOR_ALL_GROUPS(pg) {
 		if (pg->parent == g->index) SetGroupReplaceProtection(pg, protect);
+	}
+}
 /**
  * (Un)set global replace protection from a group
@@ @@ -551,6 +601,7 @@ CommandCost CmdRemoveAllVehiclesGroup(Ti @@
  * - p1 bit 0-15 : GroupID
  * @param p2
  * - p2 bit 0    : 1 to set or 0 to clear protection.
  * - p2 bit 1    : 1 to apply to sub-groups.
  * @param text unused
  * @return the cost of this operation or an error
  */
@@ @@ -560,7 +611,11 @@ CommandCost CmdSetGroupReplaceProtection @@
 	if (g == NULL || g->owner != _current_company) return CMD_ERROR;
 	if (flags & DC_EXEC) {
 		g->replace_protection = HasBit(p2, 0);
 		if (HasBit(p2, 1)) {
 			SetGroupReplaceProtection(g, HasBit(p2, 0));
 		} else {
 			g->replace_protection = HasBit(p2, 0);
+		}
 		SetWindowDirty(GetWindowClassForVehicleType(g->vehicle_type), VehicleListIdentifier(VL_GROUP_LIST, g->vehicle_type, _current_company).Pack());
 		InvalidateWindowData(WC_REPLACE_VEHICLE, g->vehicle_type);
@@ @@ -639,8 +694,13 @@ void UpdateTrainGroupID(Train *v) @@
  */
 uint GetGroupNumEngines(CompanyID company, GroupID id_g, EngineID id_e)
+{
 	uint count = 0;
 	const Engine *e = Engine::Get(id_e);
 	return GroupStatistics::Get(company, id_g, e->type).num_engines[id_e];
 	const Group *g;
 	FOR_ALL_GROUPS(g) {
 		if (g->parent == id_g) count += GetGroupNumEngines(company, g->index, id_e);
+	}
 	return count + GroupStatistics::Get(company, id_g, e->type).num_engines[id_e];
+}
 void RemoveAllGroupsForCompany(const CompanyID company)
@@ @@ -651,3 +711,19 @@ void RemoveAllGroupsForCompany(const Com @@
 		if (company == g->owner) delete g;
+	}
+}
 bool GroupIsInGroup(GroupID search, GroupID group)
+{
 	if (search == NEW_GROUP ||
 	    search == ALL_GROUP ||
 	    search == DEFAULT_GROUP ||
 	    search == INVALID_GROUP) return search == group;
 	do {
 		if (search == group) return true;
 		search = Group::Get(search)->parent;
 	} while (search != INVALID_GROUP);
 	return false;
+}

src/group_gui.cpp

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@@ @@ -30,6 +30,8 @@ @@
 #include "table/sprites.h"
 static const int LEVEL_WIDTH = 10; ///< Indenting width of a sub-group in pixels
 typedef GUIList<const Group*> GUIGroupList;
 static const NWidgetPart _nested_group_widgets[] = {
@@ @@ -105,34 +107,26 @@ private: @@
 	};
 	VehicleID vehicle_sel; ///< Selected vehicle
 	GroupID group_sel;     ///< Selected group (for drag/drop)
 	GroupID group_rename;  ///< Group being renamed, INVALID_GROUP if none
 	GroupID group_over;    ///< Group over which a vehicle is dragged, INVALID_GROUP if none
 	GUIGroupList groups;   ///< List of groups
 	uint tiny_step_height; ///< Step height for the group list
 	Scrollbar *group_sb;
 	SmallVector<int, 16> indents; ///< Indentation levels
 	Dimension column_size[VGC_END]; ///< Size of the columns in the group list.
 	/**
 	 * (Re)Build the group list.
+	 *
 	 * @param owner The owner of the window
 	 */
 	void BuildGroupList(Owner owner)
 	void AddParents(GUIGroupList *source, GroupID parent, int indent)
+	{
 		if (!this->groups.NeedRebuild()) return;
 		this->groups.Clear();
 		const Group *g;
 		FOR_ALL_GROUPS(g) {
 			if (g->owner == owner && g->vehicle_type == this->vli.vtype) {
 				*this->groups.Append() = g;
 		for (const Group **g = source->Begin(); g != source->End(); g++) {
 			if ((*g)->parent == parent) {
 				*this->groups.Append() = *g;
 				*this->indents.Append() = indent;
 				AddParents(source, (*g)->index, indent + 1);
+			}
+		}
 		this->groups.Compact();
 		this->groups.RebuildDone();
+	}
 	/** Sort the groups by their name */
@@ @@ -159,6 +153,36 @@ private: @@
+	}
 	/**
 	 * (Re)Build the group list.
+	 *
 	 * @param owner The owner of the window
 	 */
 	void BuildGroupList(Owner owner)
+	{
 		if (!this->groups.NeedRebuild()) return;
 		this->groups.Clear();
 		this->indents.Clear();
 		GUIGroupList list;
 		const Group *g;
 		FOR_ALL_GROUPS(g) {
 			if (g->owner == owner && g->vehicle_type == this->vli.vtype) {
 				*list.Append() = g;
+			}
+		}
 		list.ForceResort();
 		list.Sort(&GroupNameSorter);
 		AddParents(&list, INVALID_GROUP, 0);
 		this->groups.Compact();
 		this->groups.RebuildDone();
+	}
 	/**
 	 * Compute tiny_step_height and column_size
 	 * @return Total width required for the group list.
 	 */
@@ @@ -204,9 +228,10 @@ private: @@
 	 * @param left Left of the row.
 	 * @param right Right of the row.
 	 * @param g_id Group to list.
 	 * @param indent Indentation level.
 	 * @param protection Whether autoreplace protection is set.
 	 */
 	void DrawGroupInfo(int y, int left, int right, GroupID g_id, bool protection = false) const
+	void DrawGroupInfo(int y, int left, int right, GroupID g_id, int indent = 0, bool protection = false) const
+	{
 		/* Highlight the group if a vehicle is dragged over it */
 		if (g_id == this->group_over) {
@@ @@ -231,7 +256,7 @@ private: @@
 			str = STR_GROUP_NAME;
+		}
 		int x = rtl ? right - WD_FRAMERECT_RIGHT - 8 - this->column_size[VGC_NAME].width + 1 : left + WD_FRAMERECT_LEFT + 8;
 		DrawString(x, x + this->column_size[VGC_NAME].width - 1, y + (this->tiny_step_height - this->column_size[VGC_NAME].height) / 2, str, colour);
+		DrawString(x + indent * LEVEL_WIDTH, x + this->column_size[VGC_NAME].width - 1, y + (this->tiny_step_height - this->column_size[VGC_NAME].height) / 2, str, colour);
 		/* draw autoreplace protection */
 		x = rtl ? x - 8 - this->column_size[VGC_PROTECT].width : x + 8 + this->column_size[VGC_NAME].width;
@@ @@ -295,6 +320,7 @@ public: @@
 		this->vli.index = ALL_GROUP;
 		this->vehicle_sel = INVALID_VEHICLE;
 		this->group_sel = INVALID_GROUP;
 		this->group_rename = INVALID_GROUP;
 		this->group_over = INVALID_GROUP;
@@ @@ -308,7 +334,6 @@ public: @@
 		this->groups.ForceRebuild();
 		this->groups.NeedResort();
 		this->BuildGroupList(vli.company);
 		this->groups.Sort(&GroupNameSorter);
 		this->GetWidget<NWidgetCore>(WID_GL_CAPTION)->widget_data = STR_VEHICLE_LIST_TRAIN_CAPTION + this->vli.vtype;
 		this->GetWidget<NWidgetCore>(WID_GL_LIST_VEHICLE)->tool_tip = STR_VEHICLE_LIST_TRAIN_LIST_TOOLTIP + this->vli.vtype;
@@ @@ -442,7 +467,6 @@ public: @@
 		this->SortVehicleList();
 		this->BuildGroupList(this->owner);
 		this->groups.Sort(&GroupNameSorter);
 		this->group_sb->SetCount(this->groups.Length());
 		this->vscroll->SetCount(this->vehicles.Length());
@@ @@ -508,7 +532,7 @@ public: @@
 					assert(g->owner == this->owner);
 					DrawGroupInfo(y1, r.left, r.right, g->index, g->replace_protection);
+					DrawGroupInfo(y1, r.left, r.right, g->index, this->indents[i], g->replace_protection);
 					y1 += this->tiny_step_height;
+				}
@@ @@ -523,6 +547,19 @@ public: @@
 				break;
 			case WID_GL_LIST_VEHICLE:
 				if (this->vli.index != ALL_GROUP) {
 					/* Mark vehicles which are in sub-groups */
 					int y = r.top;
 					uint max = min(this->vscroll->GetPosition() + this->vscroll->GetCapacity(), this->vehicles.Length());
 					for (uint i = this->vscroll->GetPosition(); i < max; ++i) {
 						const Vehicle *v = this->vehicles[i];
 						if (v->group_id != this->vli.index) {
 							GfxFillRect(r.left + 1, y + 1, r.right - 1, y + this->resize.step_height - 2, _colour_gradient[COLOUR_GREY][3], FILLRECT_CHECKER);
+						}
 						y += this->resize.step_height;
+					}
+				}
 				this->DrawVehicleListItems(this->vehicle_sel, this->resize.step_height, r);
 				break;
+		}
@@ @@ -560,7 +597,9 @@ public: @@
 				uint id_g = this->group_sb->GetScrolledRowFromWidget(pt.y, this, WID_GL_LIST_GROUP, 0, this->tiny_step_height);
 				if (id_g >= this->groups.Length()) return;
 				this->vli.index = this->groups[id_g]->index;
 				this->group_sel = this->vli.index = this->groups[id_g]->index;
 				SetObjectToPlaceWnd(SPR_CURSOR_MOUSE, PAL_NONE, HT_DRAG, this);
 				this->vehicles.ForceRebuild();
 				this->SetDirty();
@@ @@ -620,14 +659,46 @@ public: @@
 			case WID_GL_REPLACE_PROTECTION: {
 				const Group *g = Group::GetIfValid(this->vli.index);
 				if (g != NULL) {
 					DoCommandP(0, this->vli.index, !g->replace_protection, CMD_SET_GROUP_REPLACE_PROTECTION);
+					DoCommandP(0, this->vli.index, !g->replace_protection | (_ctrl_pressed << 1), CMD_SET_GROUP_REPLACE_PROTECTION);
+				}
 				break;
+			}
+		}
+	}
 	virtual void OnDragDrop(Point pt, int widget)
 	void OnDragDrop_Group(Point pt, int widget)
+	{
 		const Group *g = Group::Get(this->group_sel);
 		switch (widget) {
 			case WID_GL_ALL_VEHICLES: // All vehicles
 			case WID_GL_DEFAULT_VEHICLES: // Ungroupd vehicles
 				if (g->parent != INVALID_GROUP) {
 					DoCommandP(0, this->group_sel | (1 << 16), INVALID_GROUP, CMD_ALTER_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_SET_PARENT));
+				}
 				this->group_sel = INVALID_GROUP;
 				this->group_over = INVALID_GROUP;
 				this->SetDirty();
 				break;
 			case WID_GL_LIST_GROUP: { // Matrix group
 				uint id_g = this->group_sb->GetScrolledRowFromWidget(pt.y, this, WID_GL_LIST_GROUP, 0, this->tiny_step_height);
 				GroupID new_g = id_g >= this->groups.Length() ? INVALID_GROUP : this->groups[id_g]->index;
 				if (this->group_sel != new_g && g->parent != new_g) {
 					DoCommandP(0, this->group_sel | (1 << 16), new_g, CMD_ALTER_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_SET_PARENT));
+				}
 				this->group_sel = INVALID_GROUP;
 				this->group_over = INVALID_GROUP;
 				this->SetDirty();
 				break;
+			}
+		}
+	}
 	void OnDragDrop_Vehicle(Point pt, int widget)
+	{
 		switch (widget) {
 			case WID_GL_DEFAULT_VEHICLES: // Ungrouped vehicles
@@ @@ -668,12 +739,19 @@ public: @@
 				break;
+			}
+		}
+	}
 	virtual void OnDragDrop(Point pt, int widget)
+	{
 		if (this->vehicle_sel != INVALID_VEHICLE) OnDragDrop_Vehicle(pt, widget);
 		if (this->group_sel != INVALID_GROUP) OnDragDrop_Group(pt, widget);
 		_cursor.vehchain = false;
+	}
 	virtual void OnQueryTextFinished(char *str)
+	{
-		if (str != NULL) DoCommandP(0, this->group_rename, 0, CMD_RENAME_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_RENAME), NULL, str);
+		if (str != NULL) DoCommandP(0, this->group_rename, 0, CMD_ALTER_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_RENAME), NULL, str);
 		this->group_rename = INVALID_GROUP;
+	}
@@ @@ -742,7 +820,7 @@ public: @@
 	virtual void OnMouseDrag(Point pt, int widget)
+	{
 		if (this->vehicle_sel == INVALID_VEHICLE) return;
+		if (this->vehicle_sel == INVALID_VEHICLE && this->group_sel == INVALID_GROUP) return;
 		/* A vehicle is dragged over... */
 		GroupID new_group_over = INVALID_GROUP;
@@ @@ -759,7 +837,11 @@ public: @@
+		}
 		/* Do not highlight when dragging over the current group */
 		if (Vehicle::Get(vehicle_sel)->group_id == new_group_over) new_group_over = INVALID_GROUP;
 		if (this->vehicle_sel != INVALID_VEHICLE) {
 			if (Vehicle::Get(vehicle_sel)->group_id == new_group_over) new_group_over = INVALID_GROUP;
 		} else if (this->group_sel != INVALID_GROUP) {
 			if (this->group_sel == new_group_over || Group::Get(this->group_sel)->parent == new_group_over) new_group_over = INVALID_GROUP;
+		}
 		/* Mark widgets as dirty if the group changed. */
 		if (new_group_over != this->group_over) {

src/lang/english.txt

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Show inline comments

@@ @@ -3297,7 +3297,7 @@ STR_GROUP_DEFAULT_ROAD_VEHICLES @@
 STR_GROUP_DEFAULT_SHIPS                                         :Ungrouped ships
 STR_GROUP_DEFAULT_AIRCRAFTS                                     :Ungrouped aircraft
 STR_GROUPS_CLICK_ON_GROUP_FOR_TOOLTIP                           :{BLACK}Groups - click on a group to list all vehicles of this group
+STR_GROUPS_CLICK_ON_GROUP_FOR_TOOLTIP                           :{BLACK}Groups - click on a group to list all vehicles of this group. Drag and drop groups to arrange hierarchy.
 STR_GROUP_CREATE_TOOLTIP                                        :{BLACK}Click to create a group
 STR_GROUP_DELETE_TOOLTIP                                        :{BLACK}Delete the selected group
 STR_GROUP_RENAME_TOOLTIP                                        :{BLACK}Rename the selected group
@@ @@ -4276,6 +4276,7 @@ STR_ERROR_YOU_ALREADY_OWN_IT @@
 STR_ERROR_GROUP_CAN_T_CREATE                                    :{WHITE}Can't create group...
 STR_ERROR_GROUP_CAN_T_DELETE                                    :{WHITE}Can't delete this group...
 STR_ERROR_GROUP_CAN_T_RENAME                                    :{WHITE}Can't rename group...
 STR_ERROR_GROUP_CAN_T_SET_PARENT                                :{WHITE}Can't set parent group...
 STR_ERROR_GROUP_CAN_T_REMOVE_ALL_VEHICLES                       :{WHITE}Can't remove all vehicles from this group...
 STR_ERROR_GROUP_CAN_T_ADD_VEHICLE                               :{WHITE}Can't add the vehicle to this group...
 STR_ERROR_GROUP_CAN_T_ADD_SHARED_VEHICLE                        :{WHITE}Can't add shared vehicles to group...

src/saveload/group_sl.cpp

➞

Show inline comments

@@ @@ -21,6 +21,7 @@ static const SaveLoad _group_desc[] = { @@
 	     SLE_VAR(Group, owner,              SLE_UINT8),
 	     SLE_VAR(Group, vehicle_type,       SLE_UINT8),
 	     SLE_VAR(Group, replace_protection, SLE_BOOL),
 	 SLE_CONDVAR(Group, parent,             SLE_UINT16,                    189, SL_MAX_VERSION),
 	     SLE_END()
 };
@@ @@ -42,6 +43,8 @@ static void Load_GRPS() @@
 	while ((index = SlIterateArray()) != -1) {
 		Group *g = new (index) Group();
 		SlObject(g, _group_desc);
 		if (IsSavegameVersionBefore(189)) g->parent = INVALID_GROUP;
+	}
+}

src/saveload/saveload.cpp

➞

Show inline comments

@@ @@ -254,8 +254,9 @@ @@
  *  186   25833
  *  187   25899
  *  188   26169   1.4.x
  *  189   26450
  */
-extern const uint16 SAVEGAME_VERSION = 188; ///< Current savegame version of OpenTTD.
+extern const uint16 SAVEGAME_VERSION = 189; ///< Current savegame version of OpenTTD.
 SavegameType _savegame_type; ///< type of savegame we are loading

src/script/api/script_group.cpp

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Show inline comments

@@ @@ -57,7 +57,7 @@ @@
 	EnforcePreconditionEncodedText(false, text);
 	EnforcePreconditionCustomError(false, ::Utf8StringLength(text) < MAX_LENGTH_GROUP_NAME_CHARS, ScriptError::ERR_PRECONDITION_STRING_TOO_LONG);
-	return ScriptObject::DoCommand(0, group_id, 0, CMD_RENAME_GROUP, text);
+	return ScriptObject::DoCommand(0, group_id, 0, CMD_ALTER_GROUP, text);
+}
 /* static */ char *ScriptGroup::GetName(GroupID group_id)

src/vehiclelist.cpp

➞

Show inline comments

@@ @@ -12,6 +12,7 @@ @@
 #include "stdafx.h"
 #include "train.h"
 #include "vehiclelist.h"
 #include "group.h"
 /**
  * Pack a VehicleListIdentifier in a single uint32.
@@ @@ -145,7 +146,7 @@ bool GenerateVehicleSortList(VehicleList @@
 			if (vli.index != ALL_GROUP) {
 				FOR_ALL_VEHICLES(v) {
 					if (v->type == vli.vtype && v->IsPrimaryVehicle() &&
-							v->owner == vli.company && v->group_id == vli.index) {
+							v->owner == vli.company && GroupIsInGroup(v->group_id, vli.index)) {
 						*list->Append() = v;
+					}
+				}

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