OpenTTD Source: src/company_func.h Source File

OpenTTD Source 12.0-beta1

company_func.h
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1 /*
2 * This file is part of OpenTTD.
3 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
4 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
5 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
6 */
7
10 #ifndef COMPANY_FUNC_H
11 #define COMPANY_FUNC_H
12
13 #include "command_type.h"
14 #include "company_type.h"
15 #include "gfx_type.h"
16 #include "vehicle_type.h"
17
18 bool MayCompanyTakeOver(CompanyID cbig, CompanyID small);
19 void ChangeOwnershipOfCompanyItems(Owner old_owner, Owner new_owner);
20 void GetNameOfOwner(Owner owner, TileIndex tile);
21 void SetLocalCompany(CompanyID new_company);
22 void ShowBuyCompanyDialog(CompanyID company);
23 void CompanyAdminUpdate(const Company *company);
24 void CompanyAdminBankrupt(CompanyID company_id);
25 void UpdateLandscapingLimits();
26
27 bool CheckCompanyHasMoney(CommandCost &cost);
28 void SubtractMoneyFromCompany(const CommandCost& cost);
29 void SubtractMoneyFromCompanyFract(CompanyID company, const CommandCost& cost);
30 CommandCost CheckOwnership(Owner owner, TileIndex tile = 0);
31 CommandCost CheckTileOwnership(TileIndex tile);
32
33 extern CompanyID _local_company;
34 extern CompanyID _current_company;
35
36 extern Colours _company_colours[MAX_COMPANIES];
37 extern CompanyManagerFace _company_manager_face;
38
43 static inline bool IsLocalCompany()
44 {
45 return _local_company == _current_company;
46 }
47
53 static inline bool IsInteractiveCompany(CompanyID company)
54 {
55 return company == _local_company;
56 }
57
58 int CompanyServiceInterval(const Company *c, VehicleType type);
59
60 #endif /* COMPANY_FUNC_H */
TileIndex
uint32 TileIndex
The index/ID of a Tile.
Definition: tile_type.h:83
CompanyManagerFace
uint32 CompanyManagerFace
Company manager face bits, info see in company_manager_face.h.
Definition: company_type.h:51
Owner
Owner
Enum for all companies/owners.
Definition: company_type.h:18
IsLocalCompany
static bool IsLocalCompany()
Is the current company the local company?
Definition: company_func.h:43
SubtractMoneyFromCompany
void SubtractMoneyFromCompany(const CommandCost &cost)
Subtract money from the _current_company, if the company is valid.
Definition: company_cmd.cpp:243
_current_company
CompanyID _current_company
Company currently doing an action.
Definition: company_cmd.cpp:47
_company_colours
Colours _company_colours[MAX_COMPANIES]
NOSAVE: can be determined from company structs.
Definition: company_cmd.cpp:48
_company_manager_face
CompanyManagerFace _company_manager_face
for company manager face storage in openttd.cfg
Definition: company_cmd.cpp:49
CommandCost
Common return value for all commands.
Definition: command_type.h:23
SubtractMoneyFromCompanyFract
void SubtractMoneyFromCompanyFract(CompanyID company, const CommandCost &cost)
Subtract money from a company, including the money fraction.
Definition: company_cmd.cpp:254
SetLocalCompany
void SetLocalCompany(CompanyID new_company)
Sets the local company and updates the settings that are set on a per-company basis to reflect the co...
Definition: company_cmd.cpp:102
MAX_COMPANIES
@ MAX_COMPANIES
Maximum number of companies.
Definition: company_type.h:23
IsInteractiveCompany
static bool IsInteractiveCompany(CompanyID company)
Is the user representing company?
Definition: company_func.h:53
CompanyAdminUpdate
void CompanyAdminUpdate(const Company *company)
Called whenever company related information changes in order to notify admins.
Definition: company_cmd.cpp:780
_local_company
CompanyID _local_company
Company controlled by the human player at this client. Can also be COMPANY_SPECTATOR.
Definition: company_cmd.cpp:46
CompanyServiceInterval
int CompanyServiceInterval(const Company *c, VehicleType type)
Get the service interval for the given company and vehicle type.
Definition: company_cmd.cpp:1147
VehicleType
VehicleType
Available vehicle types.
Definition: vehicle_type.h:21
command_type.h
GetNameOfOwner
void GetNameOfOwner(Owner owner, TileIndex tile)
Set the right DParams to get the name of an owner.
Definition: company_cmd.cpp:282
ShowBuyCompanyDialog
void ShowBuyCompanyDialog(CompanyID company)
Show the query to buy another company.
Definition: company_gui.cpp:2810
MayCompanyTakeOver
bool MayCompanyTakeOver(CompanyID cbig, CompanyID small)
May company cbig buy company csmall?
Definition: company_cmd.cpp:624
vehicle_type.h
CheckCompanyHasMoney
bool CheckCompanyHasMoney(CommandCost &cost)
Verify whether the company can pay the bill.
Definition: company_cmd.cpp:196
CheckTileOwnership
CommandCost CheckTileOwnership(TileIndex tile)
Check whether the current owner owns the stuff on the given tile.
Definition: company_cmd.cpp:329
gfx_type.h
Company
Definition: company_base.h:115
ChangeOwnershipOfCompanyItems
void ChangeOwnershipOfCompanyItems(Owner old_owner, Owner new_owner)
Change the ownership of all the items of a company.
Definition: economy.cpp:282
UpdateLandscapingLimits
void UpdateLandscapingLimits()
Update the landscaping limits per company.
Definition: company_cmd.cpp:267
company_type.h
CheckOwnership
CommandCost CheckOwnership(Owner owner, TileIndex tile=0)
Check whether the current owner owns something.
Definition: company_cmd.cpp:311