OpenTTD Source
1.11.0-beta2
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23 #include "table/strings.h"
32 GroupStatistics::GroupStatistics()
37 GroupStatistics::~GroupStatistics()
67 assert(g->
owner == company);
72 if (IsDefaultGroupID(id_g))
return Company::Get(company)->group_default[type];
106 c->group_all[type].Clear();
107 c->group_default[type].Clear();
113 g->statistics.Clear();
117 if (!v->IsEngineCountable())
continue;
135 assert(delta == 1 || delta == -1);
158 assert(delta == 1 || delta == -1);
185 c->group_all[type].ClearProfits();
186 c->group_default[type].ClearProfits();
192 g->statistics.ClearProfits();
215 if (g->owner != company)
continue;
216 g->statistics.ClearAutoreplace();
239 if (old_g != new_g) {
253 return &c->livery[LS_DEFAULT];
269 if (v->group_id == g->
index && (!v->IsGroundVehicle() || v->IsFrontEngine())) {
270 for (
Vehicle *u = v; u !=
nullptr; u = u->
Next()) {
271 u->colourmap = PAL_NONE;
272 u->InvalidateNewGRFCache();
278 if (cg->parent == g->
index) {
287 Group::Group(
Owner owner)
332 _new_group_id = g->
index;
362 if (gp->parent == g->
index) {
445 const Livery *livery = GetParentLivery(g);
477 default: NOT_REACHED();
487 for (
Vehicle *u = v; u !=
nullptr; u = u->
Next()) {
488 u->colourmap = PAL_NONE;
489 u->InvalidateNewGRFCache();
490 u->UpdateViewport(
true);
527 if (ret.
Failed())
return ret;
529 new_g = _new_group_id;
577 if (v->type == type && v->IsPrimaryVehicle()) {
578 if (v->group_id != id_g)
continue;
614 if (v->IsPrimaryVehicle()) {
615 if (v->group_id != old_g)
continue;
641 bool primary = !
HasBit(p2, 8);
642 Colours colour = Extract<Colours, 16, 8>(p2);
646 if (colour >= COLOUR_END && colour != INVALID_COLOUR)
return CMD_ERROR;
651 if (colour == INVALID_COLOUR) colour = (Colours)GetParentLivery(g)->
colour1;
655 if (colour == INVALID_COLOUR) colour = (Colours)GetParentLivery(g)->
colour2;
736 for (
Vehicle *u = v; u !=
nullptr; u = u->
Next()) {
740 u->colourmap = PAL_NONE;
741 u->InvalidateNewGRFCache();
742 u->UpdateViewport(
true);
763 for (
Vehicle *u = v; u !=
nullptr; u = u->
Next()) {
767 u->colourmap = PAL_NONE;
768 u->InvalidateNewGRFCache();
845 void RemoveAllGroupsForCompany(
const CompanyID company)
848 if (company == g->
owner)
delete g;
864 if (search == group)
return true;
@ VEH_AIRCRAFT
Aircraft vehicle type.
static bool IsCompanyBuildableVehicleType(VehicleType type)
Is the given vehicle type buildable by a company?
uint32 TileIndex
The index/ID of a Tile.
void InvalidateWindowData(WindowClass cls, WindowNumber number, int data, bool gui_scope)
Mark window data of the window of a given class and specific window number as invalid (in need of re-...
CommandCost CmdAddSharedVehicleGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Add all shared vehicles of all vehicles from a group.
CommandCost DoCommand(const CommandContainer *container, DoCommandFlag flags)
Shorthand for calling the long DoCommand with a container.
static Titem * Get(size_t index)
Returns Titem with given index.
void SetWindowDirty(WindowClass cls, WindowNumber number)
Mark window as dirty (in need of repainting)
static void CountEngine(const Vehicle *v, int delta)
Update num_engines when adding/removing an engine.
GroupStatistics group_all[VEH_COMPANY_END]
NOSAVE: Statistics for the ALL_GROUP group.
static uint GB(const T x, const uint8 s, const uint8 n)
Fetch n bits from x, started at bit s.
@ CMD_ADD_VEHICLE_GROUP
add a vehicle to a group
CommandCost CmdSetGroupLivery(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Set the livery for a vehicle group.
static Titem * GetIfValid(size_t index)
Returns Titem with given index.
static const CommandCost CMD_ERROR
Define a default return value for a failed command.
bool IsEngineCountable() const
Check if a vehicle is counted in num_engines in each company struct.
The information about a vehicle list.
Vehicle * Next() const
Get the next vehicle of this vehicle.
T * Next() const
Get next vehicle in the chain.
@ WC_COMPANY_COLOUR
Company colour selection; Window numbers:
@ CMD_REMOVE_ALL_VEHICLES_GROUP
remove all vehicles from a group
CommandCost CmdCreateGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Create a new vehicle group.
uint GetGroupNumProfitVehicle(CompanyID company, GroupID id_g, VehicleType type)
Get the number of vehicles above profit minimum age in the group with GroupID id_g and its sub-groups...
GroupID parent
Parent group.
Tindex index
Index of this pool item.
GroupID group_id
Index of group Pool array.
static void UpdateNumEngineGroup(const Vehicle *v, GroupID old_g, GroupID new_g)
Update the num engines of a groupID.
static bool HasBit(const T x, const uint8 y)
Checks if a bit in a value is set.
static void CountVehicle(const Vehicle *v, int delta)
Update num_vehicle when adding or removing a vehicle.
bool autoreplace_finished
Have all autoreplacement finished?
Livery livery
Custom colour scheme for vehicles in this group.
static const uint MAX_LENGTH_GROUP_NAME_CHARS
The maximum length of a group name in characters including '\0'.
@ VEH_ROAD
Road vehicle type.
Money profit_last_year
Sum of profits for all vehicles.
virtual bool IsPrimaryVehicle() const
Whether this is the primary vehicle in the chain.
Owner owner
Which company owns the vehicle?
Owner
Enum for all companies/owners.
@ DC_EXEC
execute the given command
VehicleType vehicle_type
Vehicle type of the group.
static const GroupID NEW_GROUP
Sentinel for a to-be-created group.
DoCommandFlag
List of flags for a command.
CommandCost CmdSetGroupReplaceProtection(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
(Un)set global replace protection from a group
uint16 num_vehicle
Number of vehicles.
void SetTrainGroupID(Train *v, GroupID new_g)
Affect the groupID of a train to new_g.
void UpdateTrainGroupID(Train *v)
Recalculates the groupID of a train.
static const GroupID ALL_GROUP
All vehicles are in this group.
size_t Utf8StringLength(const char *s)
Get the length of an UTF-8 encoded string in number of characters and thus not the number of bytes th...
static size_t GetPoolSize()
Returns first unused index.
bool replace_protection
If set to true, the global autoreplace have no effect on the group.
Statistics and caches on the vehicles in a group.
uint16 EngineID
Unique identification number of an engine.
#define return_cmd_error(errcode)
Returns from a function with a specific StringID as error.
static const GroupID INVALID_GROUP
Sentinel for invalid groups.
Common return value for all commands.
@ WC_VEHICLE_VIEW
Vehicle view; Window numbers:
@ VEH_COMPANY_END
Last company-ownable type.
GroupStatistics statistics
NOSAVE: Statistics and caches on the vehicles in the group.
GroupStatistics group_default[VEH_COMPANY_END]
NOSAVE: Statistics for the DEFAULT_GROUP group.
TileIndex tile
Current tile index.
EngineID engine_type
The type of engine used for this vehicle.
uint GetGroupNumVehicle(CompanyID company, GroupID id_g, VehicleType type)
Get the number of vehicles in the group with GroupID id_g and its sub-groups.
static T SB(T &x, const uint8 s, const uint8 n, const U d)
Set n bits in x starting at bit s to d.
Money GetGroupProfitLastYear(CompanyID company, GroupID id_g, VehicleType type)
Get last year's profit for the group with GroupID id_g and its sub-groups.
bool Failed() const
Did this command fail?
@ WC_REPLACE_VEHICLE
Replace vehicle window; Window numbers:
uint32 Pack() const
Pack a VehicleListIdentifier in a single uint32.
bool IsFrontEngine() const
Check if the vehicle is a front engine.
byte in_use
Bit 0 set if this livery should override the default livery first colour, Bit 1 for the second colour...
void PropagateChildLivery(const Group *g)
Propagate a livery change to a group's children.
@ WC_VEHICLE_DETAILS
Vehicle details; Window numbers:
@ MAX_COMPANIES
Maximum number of companies.
static void UpdateAutoreplace(CompanyID company)
Update autoreplace_defined and autoreplace_finished of all statistics of a company.
'Train' is either a loco or a wagon.
CommandCost CmdRemoveAllVehiclesGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove all vehicles from a group.
static GroupStatistics & Get(CompanyID company, GroupID id_g, VehicleType type)
Returns the GroupStatistics for a specific group.
static const GroupID DEFAULT_GROUP
Ungrouped vehicles are in this group.
uint16 * num_engines
Caches the number of engines of each type the company owns.
static bool StrEmpty(const char *s)
Check if a string buffer is empty.
CommandCost CmdAlterGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Alter a group.
static GroupStatistics & GetAllGroup(const Vehicle *v)
Returns the GroupStatistic for the ALL_GROUPO of a vehicle type.
static void VehicleReachedProfitAge(const Vehicle *v)
Add a vehicle to the profit sum of its group.
static bool IsAllGroupID(GroupID id_g)
Checks if a GroupID stands for all vehicles of a company.
GroupPool _group_pool("Group")
Pool of groups.
EngineRenewList engine_renew_list
Engine renewals of this company.
Struct to store engine replacements.
@ CMD_DELETE_GROUP
delete a group
VehicleType
Available vehicle types.
static CommandCost RemoveEngineReplacementForCompany(Company *c, EngineID engine, GroupID group, DoCommandFlag flags)
Remove an engine replacement for the company.
bool autoreplace_defined
Are any autoreplace rules set?
static WindowClass GetWindowClassForVehicleType(VehicleType vt)
Get WindowClass for vehicle list of given vehicle type.
void RemoveVehicleFromGroup(const Vehicle *v)
Decrease the num_vehicle variable before delete an front engine from a group.
Vehicle * FirstShared() const
Get the first vehicle of this vehicle chain.
CompanyID _current_company
Company currently doing an action.
static Pool::IterateWrapper< Titem > Iterate(size_t from=0)
Returns an iterable ensemble of all valid Titem.
Base class for all pools.
void DeleteWindowById(WindowClass cls, WindowNumber number, bool force)
Delete a window by its class and window number (if it is open).
uint16 GroupID
Type for all group identifiers.
static void UpdateProfits()
Recompute the profits for all groups.
static Train * From(Vehicle *v)
Converts a Vehicle to SpecializedVehicle with type checking.
uint GetGroupNumEngines(CompanyID company, GroupID id_g, EngineID id_e)
Get the number of engines with EngineID id_e in the group with GroupID id_g and its sub-groups.
static void SetGroupReplaceProtection(Group *g, bool protect)
Set replace protection for a group and its sub-groups.
void InvalidateWindowClassesData(WindowClass cls, int data, bool gui_scope)
Mark window data of all windows of a given class as invalid (in need of re-computing) Note that by de...
Vehicle * NextShared() const
Get the next vehicle of the shared vehicle chain.
bool GroupIsInGroup(GroupID search, GroupID group)
Test if GroupID group is a descendant of (or is) GroupID search.
@ WC_VEHICLE_DEPOT
Depot view; Window numbers:
static bool CanAllocateItem(size_t n=1)
Helper functions so we can use PoolItem::Function() instead of _poolitem_pool.Function()
static void ClearGroup(GroupID group)
Clear the group of all backups having this group ID.
std::string name
Group Name.
#define INSTANTIATE_POOL_METHODS(name)
Force instantiation of pool methods so we don't get linker errors.
CommandCost CmdAddVehicleGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Add a vehicle to a group.
void Clear()
Clear all caches.
void MarkWholeScreenDirty()
This function mark the whole screen as dirty.
bool folded
NOSAVE: Is this group folded in the group view?
bool IsFreeWagon() const
Check if the vehicle is a free wagon (got no engine in front of it).
@ VEH_TRAIN
Train vehicle type.
static bool IsValidID(size_t index)
Tests whether given index can be used to get valid (non-nullptr) Titem.
VehicleType type
Type of vehicle.
static void free(const void *ptr)
Version of the standard free that accepts const pointers.
CommandCost CmdDeleteGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Add all vehicles in the given group to the default group and then deletes the group.
@ VEH_SHIP
Ship vehicle type.
static void AddVehicleToGroup(Vehicle *v, GroupID new_g)
Do add a vehicle to a group.
Information about a particular livery.
Money GetDisplayProfitLastYear() const
Gets the profit vehicle had last year.
VehicleType type
Vehicle type, ie VEH_ROAD, VEH_TRAIN, etc.
static void UpdateAfterLoad()
Update all caches after loading a game, changing NewGRF, etc.
static const int VEHICLE_PROFIT_MIN_AGE
Only vehicles older than this have a meaningful profit.
uint16 num_profit_vehicle
Number of vehicles considered for profit statistics;.
byte colour2
Second colour, for vehicles with 2CC support.
byte colour1
First colour, for all vehicles.