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vitamin.cpp
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vitamin.cpp
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#include "vitamin.h"
#include <algorithm>
#include <cstdlib>
#include <map>
#include <memory>
#include "calendar.h"
#include "debug.h"
#include "effect.h"
#include "enum_conversions.h"
#include "json.h"
#include "string_id.h"
#include "units.h"
#include "units_serde.h"
static std::map<vitamin_id, vitamin> vitamins_all;
/** @relates string_id */
template<>
bool string_id<vitamin>::is_valid() const
{
return vitamins_all.count( *this );
}
/** @relates string_id */
template<>
const vitamin &string_id<vitamin>::obj() const
{
const auto found = vitamins_all.find( *this );
if( found == vitamins_all.end() ) {
debugmsg( "Tried to get invalid vitamin: %s", c_str() );
static const vitamin null_vitamin{};
return null_vitamin;
}
return found->second;
}
int vitamin::severity( int qty ) const
{
for( int i = 0; i != static_cast<int>( disease_.size() ); ++i ) {
if( ( qty >= disease_[ i ].first && qty <= disease_[ i ].second ) ||
( qty <= disease_[ i ].first && qty >= disease_[ i ].second ) ) {
return i + 1;
}
}
for( int i = 0; i != static_cast<int>( disease_excess_.size() ); ++i ) {
if( ( qty >= disease_excess_[ i ].first && qty <= disease_excess_[ i ].second ) ||
( qty <= disease_excess_[ i ].first && qty >= disease_excess_[ i ].second ) ) {
return -i - 1;
}
}
return 0;
}
void vitamin::load_vitamin( const JsonObject &jo )
{
vitamin vit;
vit.id_ = vitamin_id( jo.get_string( "id" ) );
jo.read( "name", vit.name_ );
vit.deficiency_ = efftype_id::NULL_ID();
jo.read( "deficiency", vit.deficiency_ );
vit.excess_ = efftype_id::NULL_ID();
jo.read( "excess", vit.excess_ );
vit.min_ = jo.get_int( "min" );
vit.max_ = jo.get_int( "max", 0 );
vit.rate_ = read_from_json_string<time_duration>( *jo.get_raw( "rate" ), time_duration::units );
if( !jo.has_string( "vit_type" ) ) {
jo.throw_error( "vitamin must have a vitamin type", "vit_type" );
}
vit.type_ = jo.get_enum_value<vitamin_type>( "vit_type" );
if( vit.rate_ < 0_turns ) {
jo.throw_error( "vitamin consumption rate cannot be negative", "rate" );
}
for( JsonArray e : jo.get_array( "disease" ) ) {
vit.disease_.emplace_back( e.get_int( 0 ), e.get_int( 1 ) );
}
for( JsonArray e : jo.get_array( "disease_excess" ) ) {
vit.disease_excess_.emplace_back( e.get_int( 0 ), e.get_int( 1 ) );
}
for( std::string e : jo.get_array( "flags" ) ) {
vit.flags_.insert( e );
}
if( vitamins_all.find( vit.id_ ) != vitamins_all.end() ) {
jo.throw_error( "parsed vitamin overwrites existing definition", "id" );
} else {
vitamins_all[ vit.id_ ] = vit;
}
}
const std::map<vitamin_id, vitamin> &vitamin::all()
{
return vitamins_all;
}
void vitamin::check_consistency()
{
for( const auto &v : vitamins_all ) {
if( !( v.second.deficiency_.is_null() || v.second.deficiency_.is_valid() ) ) {
debugmsg( "vitamin %s has unknown deficiency %s", v.second.id_.c_str(),
v.second.deficiency_.c_str() );
} else if( !v.second.deficiency_.is_null() && !v.second.deficiency_->is_permanent() ) {
debugmsg( "vitamin %s has non-permanent deficiency effect %s", v.second.id_.c_str(),
v.second.deficiency_.c_str() );
}
if( !( v.second.excess_.is_null() || v.second.excess_.is_valid() ) ) {
debugmsg( "vitamin %s has unknown excess %s", v.second.id_.c_str(), v.second.excess_.c_str() );
} else if( !v.second.excess_.is_null() && !v.second.excess_->is_permanent() ) {
debugmsg( "vitamin %s has non-permanent excess effect %s", v.second.id_.c_str(),
v.second.excess_.c_str() );
}
}
}
void vitamin::reset()
{
vitamins_all.clear();
}
namespace io
{
template<>
std::string enum_to_string<vitamin_type>( vitamin_type data )
{
switch( data ) {
case vitamin_type::VITAMIN:
return "vitamin";
case vitamin_type::TOXIN:
return "toxin";
case vitamin_type::DRUG:
return "drug";
case vitamin_type::COUNTER:
return "counter";
case vitamin_type::num_vitamin_types:
break;
}
debugmsg( "Invalid vitamin_type" );
abort();
}
} // namespace io