dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

(svn r23628) -Add: ScriptSubsidy::Create, to create subsidies (GameScript only)

Browse Source
This commit is contained in:
truebrain
2011-12-19 21:01:12 +00:00
parent e0ffe4faf2
commit 5858c53420
6 changed files with 96 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/script/api/script_subsidy.cpp
View File

@@ -12,6 +12,9 @@
#include "../../stdafx.h"
#include "script_subsidy.hpp"
#include "script_date.hpp"
#include "script_industry.hpp"
#include "script_town.hpp"
#include "script_error.hpp"
#include "../../subsidy_base.h"
#include "../../station_base.h"
@@ -27,6 +30,17 @@
return ::Subsidy::Get(subsidy_id)->IsAwarded();
}
/* static */ bool ScriptSubsidy::Create(CargoID cargo_type, SubsidyParticipantType from_type, uint16 from_id, SubsidyParticipantType to_type, uint16 to_id)
{
EnforcePrecondition(false, ScriptCargo::IsValidCargo(cargo_type));
EnforcePrecondition(false, from_type == SPT_INDUSTRY || from_type == SPT_TOWN);
EnforcePrecondition(false, to_type == SPT_INDUSTRY || to_type == SPT_TOWN);
EnforcePrecondition(false, (from_type == SPT_INDUSTRY && ScriptIndustry::IsValidIndustry(from_id)) || (from_type == SPT_TOWN && ScriptTown::IsValidTown(from_id)));
EnforcePrecondition(false, (to_type == SPT_INDUSTRY && ScriptIndustry::IsValidIndustry(to_id)) || (to_type == SPT_TOWN && ScriptTown::IsValidTown(to_id)));
return ScriptObject::DoCommand(0, from_type | (from_id << 8) | (cargo_type << 24), to_type | (to_id << 8), CMD_CREATE_SUBSIDY);
}
/* static */ ScriptCompany::CompanyID ScriptSubsidy::GetAwardedTo(SubsidyID subsidy_id)
{
if (!IsAwarded(subsidy_id)) return ScriptCompany::COMPANY_INVALID;