OpenTTD
subsidy_func.h
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1 /* $Id: subsidy_func.h 20674 2010-08-28 20:15:45Z alberth $ */
2 
3 /*
4  * This file is part of OpenTTD.
5  * 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.
6  * 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.
7  * 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/>.
8  */
9 
12 #ifndef SUBSIDY_FUNC_H
13 #define SUBSIDY_FUNC_H
14 
15 #include "core/geometry_type.hpp"
16 #include "station_type.h"
17 #include "company_type.h"
18 #include "cargo_type.h"
19 
20 Pair SetupSubsidyDecodeParam(const struct Subsidy *s, bool mode);
21 void DeleteSubsidyWith(SourceType type, SourceID index);
22 bool CheckSubsidised(CargoID cargo_type, CompanyID company, SourceType src_type, SourceID src, const Station *st);
24 void DeleteSubsidy(struct Subsidy *s);
25 
26 #endif /* SUBSIDY_FUNC_H */
Pair SetupSubsidyDecodeParam(const Subsidy *s, bool mode)
Setup the string parameters for printing the subsidy at the screen, and compute the news reference fo...
Definition: subsidy.cpp:76
void RebuildSubsidisedSourceAndDestinationCache()
Perform a full rebuild of the subsidies cache.
Definition: subsidy.cpp:133
Types related to cargoes...
Types related to stations.
void DeleteSubsidyWith(SourceType type, SourceID index)
Delete the subsidies associated with a given cargo source type and id.
Definition: subsidy.cpp:153
Struct about subsidies, offered and awarded.
Definition: subsidy_base.h:24
SourceType
Types of cargo source and destination.
Definition: cargo_type.h:139
uint16 SourceID
Contains either industry ID, town ID or company ID (or INVALID_SOURCE)
Definition: cargo_type.h:146
All geometry types in OpenTTD.
Types related to companies.
bool CheckSubsidised(CargoID cargo_type, CompanyID company, SourceType src_type, SourceID src, const Station *st)
Tests whether given delivery is subsidised and possibly awards the subsidy to delivering company...
Definition: subsidy.cpp:548
byte CargoID
Cargo slots to indicate a cargo type within a game.
Definition: cargo_type.h:22
Owner
Enum for all companies/owners.
Definition: company_type.h:20
Station data structure.
Definition: station_base.h:446
A pair of two integers.