woe/world/being.go

package world

import (
    "fmt"
    "strings"
    "github.com/beoran/woe/sitef"
    "github.com/beoran/woe/monolog"
    "math"
)


/* Aptitudes of a being, species or profession */
type Aptitudes struct {
    Skills      []BeingSkill
    Arts        []BeingArt
    Techniques  []BeingTechnique
    Exploits    []BeingExploit
}


/* Kind of a being or "Kin" for short*/
type Kin struct {
    Entity
    // Talent modifiers of the species
    Talents
    // Vitals modifiers of the species
    Vitals
    Aptitudes 
    // Arts multiplier in %. If zero arts cannot be used.
    Arts        float64
    // Technique multiplier in %. If zero techniques cannot be used.
    Techniques  float64
    // Learning speed in % 
    Learning    float64
    // How much of the being is mechanical. 
    // Affects healing arts and medication, and the ability to install parts.
    Mechanical  float64
    // Level of Corruption
    Corruption  float64
    // Level of "unliving", i,e, previously alive, matter in the being 
    Unlife      float64 
}


func NewKin(id string, name string) * Kin {
    res := new(Kin)
    res.ID = id;
    res.Name = name
    return res
}


/* Kin modifier display as a string */
func (me Kin) ToKinModifiers() string {
    return fmt.Sprintf("ARTS : %4.2f TECHS: %4.2f LEARN: %4.2f\n" + 
        "MECHA: %4.2f CORRU: %4.2f UNLIF: %4.2f", 
        me.Arts, me.Techniques, me.Learning, me.Mechanical,
        me.Corruption, me.Unlife)
}

/* Help for a kin */
func (me Kin) AskLong() string {
    return me.Long + "\n\nTalent modifiers for " + me.Name + 
    " kin:\n" + me.ToTalents() + "\n\nKin modifiers for " + me.Name + 
    " kin:\n" + me.ToKinModifiers() + "\n"
}



/* Job of a being */
type Job struct {
    Entity
    // Talent modifiers of the profession
    Talents
    // Vitals modifiers of the profession
    Vitals
    // Map of skills that this job starts with and their levels.
    Skills      map[string] int
    // Same for arts and techniques and exploits
    Arts        map[string] int
    Techniques  map[string] int
    Exploits    map[string] int
    // if a player can choose this or not    
    Playable    bool
}

/* Help for a job */
func (me Job) AskLong() string {
    return me.Long + "\n\nTalent modifiers for " + me.Name + 
    " job:\n" + me.ToTalents() + "\n"
}


/* Gender of a being */
type Gender struct {
    Entity
    // Talent modifiers of the gender
    Talents
    // Vitals modifiers of the gender
    Vitals
}

/* Help for a gender */
func (me Gender) AskLong() string {
    return me.Long + "\n\nGender modifiers for " + me.Name + 
    " gender:\n" + me.ToTalents() + "\n"
}


/* Struct, list and map of all genders in WOE. */
var Genders = struct {
    Female          Gender
    Male            Gender
    Intersex        Gender 
    Genderless      Gender
}{
    Gender {
        Entity : Entity{ID: "gender_female", Name: "Female",
            Short: "Female gender",
            Long: "No matter the day and age, there are still plenty of beings who are female. Females are slighly more agile and charismatic than those who have another gender.",
            },
        Talents : Talents {Agility: 1, Charisma: 1 }, 
    }, 

    Gender {
        Entity : Entity{ID: "gender_male", Name: "Male",
            Short: "Male gender",
            Long: "No matter the day and age, there are still plenty of beings who are male. Males are slighly more strong and studious than those who have another gender.",
        },
        Talents : Talents {Strength: 1, Intelligence: 1 },
    }, 

    Gender {
        Entity : Entity{ID: "gender_intersex", Name: "Intersex",
            Short: "Intersexed",
            Long: "Not every being can be clearly defined as being male or female. Sometimes, certain beings end up characteristics of both. Intersexed are slighly more dexterous and wise than those who have another gender.",
            },
        Talents : Talents {Dexterity: 1, Wisdom: 1 }, 
    },

    Gender {
        Entity : Entity{ID: "gender_none", Name: "Genderless",
            Short: "No gender",
            Long: "Some beings lack reproductive sytems and are therefore genderless. Genderless are slighly more tough and emotionally balanced than those who have another gender.",
        },
        Talents : Talents {Toughness: 1, Emotion: 1 }, 
    },
    
}

func EntitylikeToGender(me Entitylike) (*Gender) {
    v, ok := me.(*Gender)
    if ok {
        return v
    } else {
        return nil
    }
}



type EntitylikeSlice []Entitylike

var GenderList  = []Gender{Genders.Female, Genders.Male, 
    Genders.Intersex, Genders.Genderless }


var GenderEntityList  = EntitylikeSlice{&Genders.Female, &Genders.Male, 
    &Genders.Intersex, &Genders.Genderless }

var GenderMap = map[string]*Gender {
    Genders.Female.ID       : &Genders.Female,
    Genders.Male.ID         : &Genders.Male,
    Genders.Intersex.ID     : &Genders.Intersex,
    Genders.Genderless.ID   : &Genders.Genderless,
}

type EntityIterator interface  {
    Each(cb func (Entitylike) (Entitylike)) (Entitylike)
}

func (me EntitylikeSlice) Each(cb func (Entitylike) (Entitylike)) (Entitylike) {
    for i := 0; i <  len(me) ; i++ {
        res := cb(me[i])
        if (res != nil) {
            return res
        }
    }
    return nil
}

func (me EntitylikeSlice) Filter(cb func (Entitylike) (Entitylike)) (EntitylikeSlice) {
    result := make(EntitylikeSlice, 0)
    for i := 0; i <  len(me) ; i++ {
        res := cb(me[i])
        if (res != nil) {
            result = append(result, res)
        }
    }
    return result
}

/* Finds the name irrespecful of the case */
func (me EntitylikeSlice) FindName(name string) (Entitylike) {
    return me.Each(func (e Entitylike) (Entitylike) {
        if strings.ToLower(e.AsEntity().Name) == strings.ToLower(name) {
            return e
        } else {
            return nil
        }
    })
}

/* Finds the ID  */
func (me EntitylikeSlice) FindID(id string) (Entitylike) {
    if id == "" {
        return nil
    }
    
    return me.Each(func (e Entitylike) (Entitylike) {
        if strings.ToLower(e.AsEntity().ID) == id {
            return e
        } else {
            return nil
        }
    })
}


/* Filters the list by privilege level (only those allowed by the level are retained) */
func (me EntitylikeSlice) FilterPrivilege(privilege Privilege) (EntitylikeSlice) {
    return me.Filter(func (e Entitylike) (Entitylike) {
        if (e.AsEntity().Privilege <= privilege) {
            return e
        } else {
            return nil
        }
    })
}

/* All Kins of  WOE */
var KinList = [] Kin {
    Kin {
        Entity: Entity {
            ID: "kin_human", Name: "Human",
            Short: "The primordial conscious beings on Earth.",
            Long: 
`Humans are the primordial kind of conscious beings on Earth. 
They excel at nothing in particular, but are fast learners.`,
        },
        // No talents because humans get no talent bonuses
        // No stats either because no bonuses there either.
        Arts : 1.0,
        Techniques : 1.0,
        Learning: 1.5,
    },
    {
        Entity: Entity {
            ID: "kin_neosa", Name: "Neosa",
            Short: "Nimble beings, skilled in the Arts.",
            Long: 
`Neosa are descendents of humans genetically modified to be lite, agile 
and skilled with the Numen Arts. They are less tough and strong, and less adept
with techniques. They can be recognized by their long and pointy ears.`,
        },
        
        // AGI+1 EMO+1 STR-1 TOU-1 
        Talents : Talents {Strength : -1, Toughness: -1, 
            Agility : 1, Emotion : 1, },
        Arts        : 1.2,
        Techniques  : 0.8,
        Learning    : 1.0,
    },
    {
        Entity: Entity {
            ID: "kin_mantu", Name: "Mantu",
            Short: "Hardy, stocky, furry beings, skilled in the Techniques.",
            Long: 
`Mantu are descendents of humans genetically modified to be hardy, stocky 
and skilled with Techniques. They are somewhat less agine and less adept with 
Numen Arts than humans. They have a soft fur which covers their whole body.`,
        },
        // STR+1 1 TOU+1  AGI-1 EMO-1 
        Talents : Talents {Strength : +1, Toughness: +1, 
            Agility : -1, Emotion : -1, },
        
        Arts : 0.8,
        Techniques : 1.2,
        Learning    : 1.0,
    },
    {
        Entity: Entity {
            ID: "kin_cyborg", Name: "Cyborg",
            Short: "Human enhanced with robotic parts. ",
            Long: 
`Cyborgs are humans who either through neccesity or through their own will, 
have been enhanced with robotic parts. They are far more skilled with 
Techniques, and can install some Parts, but their Nummen arts are only half 
as effective. They are partially mechanical and healing arts and medication 
is not as effective on them, but they can be repaired.`,
        },
        // STR+1 1 TOU+1 DEX+1 INT+1 
        Talents : Talents {Strength : +1, Toughness: +1, 
            Dexterity : +1, Intelligence: +1, },
        Arts : 0.5,
        Techniques : 1.5,
        Mechanical : 0.5,
        Learning   : 1.1,
    },
    {
        Entity: Entity {
            ID: "kin_android", Name: "Android",
            Short: "Human shaped biomchanical robot at the service of humans. ",
            Long: 
`Androids are conscious human shaped robots with the imperative to serve humans.  
Highly effective with Techniques, and can install many Parts, but cannot use 
any Numen arts. Since thay are not alive, they technically cannot die.`,
        },
        // STR+1 1 TOU+1 DEX+1 INT+1 
        Talents : Talents {Strength : +2, Toughness: +2, 
            Dexterity : +2, Intelligence: +2, },
        Arts : 0.0,
        Techniques : 2.0,
        Mechanical : 1.0,
        Learning    : 1.0,
    },

    {
        Entity: Entity {
            ID: "kin_maverick", Name: "Maverick",
            Short: "Human shaped biomechanical robot running wild. ",
            Long: 
`Mavericks are androids in which the imperative to serve humans has 
been destroyed or disabled.  Highly effective with Techniques, and can install 
many Parts, but cannot use any Numen arts. Since thay are not alive, they 
technically cannot die.  They are feared by Humans and hated by Androids.`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
          // STR+1 1 TOU+1 DEX+1 INT+1 
        Talents : Talents {Strength : +3, Toughness: +3, 
            Dexterity : +2, Intelligence: +2, Charisma: -2 },
        Arts : 0.0,
        Techniques : 2.0,
        Mechanical : 1.0,
        Learning   : 1.0,
    },

    {
        Entity: Entity {
            ID: "kin_robot", Name: "Robot",
            Short: "Non conscious mechanical robot.",
            Long: 
`In the wars of the past many robots were built for offense or defense. 
Unfortunately, they are self repairing and often even able to replicate 
if they find suitable materials. No wonder they are still prowling
the Earth millennia after.`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
          // STR+1 1 TOU+1 DEX+1 INT+1 
        Talents : Talents {Strength : +4, Toughness: +4, 
            Dexterity : +2, Intelligence: +2, Charisma: -4},
        Arts : 0.0,
        Techniques : 2.0,
        Mechanical: 1.0,
        Learning   : 1.0,
    },

    {
        Entity: Entity {
            ID: "kin_drone", Name: "Drone",
            Short: "Flying combat robot. ",
            Long: 
`Out of control robots are a pain, out of control flying robots even more so!
They might be less though than normal robots, but they move extremely quickly.
`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
          Talents : Talents {Strength : +2, Toughness: +2, 
            Agility: +4, Dexterity : +2, Intelligence: +2, Charisma: -4},
        Arts : 0.0,
        Techniques : 2.0,
        Mechanical : 1.0,
        Learning    : 1.0,
    },

    {
        Entity: Entity {
            ID: "kin_turret", Name: "Turret",
            Short: "Immobile automated defense system. ",
            Long: 
`
The ancients would set up robotic defense system to guard certain areas.
These defense systems might be immobile, but they are deadly accurate.
Furthermore they are extremely resillient and self repairing. 
No wonder they are still active after all these years.
`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
        Talents : Talents {Strength : +2, Toughness: +4, 
            Agility: -4, Dexterity : +4, Intelligence: +4, Charisma: -4},
        Arts : 0.0,
        Techniques : 2.0,
        Mechanical : 1.0,
        Learning    : 1.0,
    },
    

    {
        Entity: Entity {
            ID: "kin_beast", Name: "Beast",
            Short: "Beast that prowls the wild. ",
            Long: 
`Due to the damage to the ecosystem, beasts have rapidly evolved in the last 
60000 years. As a result, most all of them, even the plant eaters, are ferocious 
and aggressive, to protect themselves and their offspring from Humans.`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
          Talents : Talents {Strength : +2, Toughness: +2, 
            Agility : +1, Intelligence: -5, },
        Arts : 1.0,
        Techniques : 1.0,
        Learning    : 1.0,
    },
    
    {
        Entity: Entity {
            ID: "kin_bird", Name: "Bird",
            Short: "Flying being that prowls the wild. ",
            Long: 
`Beasts can be dangerous, flying beasts are all the more so! 
They might be less resillient, but all the more agile.`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
          Talents : Talents {Strength : +1, Toughness: +1, 
            Agility : +3, Intelligence: -5, },
        Arts : 1.0,
        Techniques : 1.0,
        Learning    : 1.0,
    },

    {
        Entity: Entity {
            ID: "kin_fish", Name: "Fish",
            Short: "Fish like being that swims the seas or rivers. ",
            Long: 
`Now you know why you were always told not to swim in rivers or seas.
Fish dart through the water, attacking with their razor sharp teeth.
`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
          Talents : Talents {Strength : +3, Toughness: +2, 
            Agility : +2, Intelligence: -5, },
        Arts : 1.0,
        Techniques : 1.0,
        Learning    : 1.0,
    },

    {
        Entity: Entity {
            ID: "kin_amphibian", Name: "Amphibian",
            Short: "Being that lives both on land and in the water. ",
            Long: 
`Covered with a slimy skin and often toxic, these being can not only swim 
but also purse you on land.`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
          Talents : Talents {Strength : +1, Toughness: +2, 
            Agility : +1, Dexterity: +1, Intelligence: -5, },
        Arts : 1.0,
        Techniques : 1.0,
        Learning    : 1.0,
    },

    {
        Entity: Entity {
            ID: "kin_reptile", Name: "Reptile",
            Short: "Scaly creepy crawling beasts.",
            Long: 
`Reptiles have been around for a long time, and it looks they will be around for 
a long time still. They may be slow, especially in colder weather, nevertheless
they remain dangerous.
`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
          Talents : Talents {Strength : +2, Toughness: +2, 
            Agility: -1, Intelligence: -5, },
        Arts : 1.0,
        Techniques : 1.0,
        Learning    : 1.0,
    },
 
    {
        Entity: Entity {
            ID: "kin_crustacean", Name: "Custacian",
            Short: "Beast protected by a tough shell",
            Long: 
`You might find it hard to inflict any damage to these well armoured beings.
Their shells protect them against damage and allow them to live in the water
and as well on the land.`,
            Privilege: PRIVILEGE_IMPLEMENTOR,

        },
        Talents : Talents {Strength : +2, Toughness: +4, 
                            Intelligence: -5,  },
        Arts : 1.0,
        Techniques : 1.0,
        Learning    : 1.0,
    },
    
    {
        Entity: Entity {
            ID: "kin_insect", Name: "Insect",
            Short: "Beast with articulated legs and bodies.",
            Long: 
`The climate of Earth hs shifted dramaticaly over the last 60000 years,
and as a result, larger creepy crawlers became more successful.
`,
            Privilege: PRIVILEGE_IMPLEMENTOR,

        },
        Talents : Talents {Strength : +2, Toughness: +4,  Intelligence: -5, },
        Arts : 1.0,
        Techniques : 1.0,
        Learning   : 1.0,
    },

    {
        Entity: Entity {
            ID: "kin_aquatic", Name: "beast",
            Short: "Aquatic beast. ",
            Long: 
`Whether in the rivers or the deep seas, these soft bodies creatures 
are often toxic and quite dangerous.`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
        Talents : Talents {Strength : +2, Dexterity: +2, Intelligence: -5, },
        Arts : 1.0,
        Techniques : 1.0,
        Learning   : 1.0,
    },

    {
        Entity: Entity {
            ID: "kin_corrupted", Name: "corrupted",
            Short: "Beast corupted by Omen. ",
            Long: 
`Some animals became corrupted by Omen. As a result, they became much stronger 
and more resillient. Fortunately, the Omen is weak against certain Numen arts.
Beware, their attacks might be contageous...`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
        Talents : Talents {Strength : +4, Toughness: +4, 
            Agility : +1, Intelligence: -3, Wisdom: -5 },
        Arts : 1.0,
        Techniques : 1.0,
        Corruption: 1.0,
        Learning  : 1.0,
    },

    {
        Entity: Entity {
            ID: "kin_deceased", Name: "Deceased",
            Short: "Deceased biological being animated by Omen. ",
            Long: 
`Some living beings become corrupted by Omen to the point that they remain
animated even after their biological bodies have already stopped functioning.
Such beings are termed the Deceased. They are resillient, strong and cunning. 
Fortunately, the Omen is weak against certain Numen arts. But beware, their 
attacks might be contageous...
`,
            Privilege: PRIVILEGE_IMPLEMENTOR,
        },
        Talents : Talents {Strength : +2, Toughness: +2, 
            Agility : +1, Intelligence: -1, Wisdom: -7 },
        Arts : 1.0,
        Techniques : 1.0,
        Learning    : 1.0,
        Corruption: 1.0,
        Unlife: 1.0,
    },
}


var KinEntityList EntitylikeSlice

func init() {
    KinEntityList = make(EntitylikeSlice, len(KinList))
    for i := range(KinList) {
      e := KinList[i];
      monolog.Debug("KinList: %s", e.Name)
      KinEntityList[i] = &e
    }
}


func EntitylikeToKin(me Entitylike) (*Kin) {
    v, ok := me.(*Kin)
    if ok {
        return v
    } else {
        return nil
    }
}



/* All jobs of WOE 
 * agent        officer     guardian
 * worker       brawler     builder
 * hunter       gunsman     rogue
 * explorer     ranger      rebel
 * tinker       engineer    wrecker
 * homemaker    musician    trader
 * scholar      scientist   hacker
 * medic        cleric      artist
 * esper        dilettante  (not playable) Danger
 * 
 * 
 * hunter scholar esper worker medic agent officer cleric guardian ranger 
 * wrecker engineer tinker scientist
 * 
 * 
 * 
Agent                   STR + 2
Worker                  TOU + 2
Engineer                DEX + 2
Hunter                  AGI + 2
Scholar                 INT + 2
Medic                   WIS + 2
Cleric                  CHA + 2
 *
 *
*/
var JobList = [] Job {
    { Entity: Entity {
            ID: "job_agent", Name: "Agent",
            Short: "Agent employed by the government of Eruta.",
            Long: 
`Agents work for the government of Eruta. They are given all sorts of tasks, but tend to focus on capturing criminals. Physical strength is their forte.
`,
        },
        Talents : Talents { Strength: +2 },            
        Skills : map[string] int{
            "skill_sword"       : 10, 
            "skill_heavy_gear"  : 10,
            "skill_acrobatics"  : 5,
            "skill_cannon"      : 5,
            "skill_weaponsmith" : 5,
        },
        Playable: true,
    },
    { Entity: Entity {
            ID: "job_worker", Name: "Worker",
            Short: "Worker in construction or mining.",
            Long: 
`Workers take on the more heavy jobs such as construction and mining. They are a tough lot.
`,      
        },
        Talents : Talents { Toughness: +2 },            
        Skills : map[string] int{
            "skill_maul"        : 10, 
            "skill_heavy_gear"  : 10,
            "skill_toiling"     : 5,
            "skill_explosives"  : 5,
            "skill_mining"      : 5,
        },
        Playable: true,
    },
    { Entity: Entity {
            ID: "job_engineer", Name: "Engineer",
            Short: "Expert in machines and technology.",
            Long: 
`Engineers are experts in technology. They can construct and repair most any machine. They tend to be higly dexterous.
`,      
        },
        Talents : Talents { Toughness: +2 },            
        Skills : map[string] int{
            "skill_gun"         : 10,
            "skill_medium_gear" : 10,
            "skill_engineering" : 5,
            "skill_fist"        : 5,
            "skill_gunsmith"    : 5,
        },
        Playable: true,
    },
    {Entity: Entity {
            ID: "job_hunter", Name: "Hunter",
            Short: "Hunter who chases beasts and mavericks.",
            Long: 
`Hunters protect human settlements from Beasts and Mavericks, and try to keep their numbers down. They excel in Agility.
`,      
        },
        Talents : Talents { Agility: +2 },            
        Skills : map[string] int{
            "skill_polearm"     : 10, 
            "skill_medium_gear" : 10,
            "skill_shield"      : 5,
            "skill_gun"         : 5,
            "skill_survival"    : 5, 
        },
        Playable: true,
    },
    {Entity: Entity {
            ID: "job_scholar", Name: "Scholar",
            Short: "Scholar who studies science.",
            Long: 
`Scolars focus in studying science and discovering what was previously unknown. Reknowned for their intelligence.
`,      
        },
        Talents : Talents { Intelligence: +2 },            
        Skills : map[string] int{
            "skill_staff"       : 10, 
            "skill_light_gear"  : 10,
            "skill_science"     : 5,
            "skill_lore"        : 5,
            "skill_artistic"    : 5, 
        },
        Playable: true,
    },
    {Entity: Entity {
            ID: "job_medic", Name: "Medic",
            Short: "Medic who heals the wounded and cures the ill.",
            Long: 
`Medics focus on healing the wounded and curng the ill. Need wisdom to deal with their patients.
`,      
        },
        Talents : Talents { Intelligence: +2 },            
        Skills : map[string] int{
            "skill_knife"       : 10, 
            "skill_light_gear"  : 10,
            "skill_medical"     : 5,
            "skill_bravery"     : 5,
            "skill_gun"         : 5, 
        },
        Playable: true,
    },
    {Entity: Entity {
            ID: "job_cleric", Name: "Cleric",
            Short: "Clerics tend to the spiritual.",
            Long: 
`Clerics tend to the spiritual well being of others in the name of Lord Kei. It is a job that requires high Charisma.`,
        },
        Talents : Talents { Charisma: +2 },            
        Skills : map[string] int{
            "skill_fist"        : 10, 
            "skill_light_gear"  : 10,
            "skill_shield"      : 5,
            "skill_social"      : 5,
            "skill_arcane"      : 5, 
        },
        Playable: true,
    },
}


var JobEntityList EntitylikeSlice

func init() {
    JobEntityList = make(EntitylikeSlice, len(JobList))
    for i := range(JobList) {
      e := JobList[i];
      monolog.Debug("JobList: %s", e.Name)
      JobEntityList[i] = &e
    }
}


func EntitylikeToJob(me Entitylike) (*Job) {
    v, ok := me.(*Job)
    if ok {
        return v
    } else {
        return nil
    }
}




type LabeledPointer struct {
    ID string
    labeled * Labeled
}

type GenderPointer struct {
    ID string
    gender * Gender
}

//}

/* Vital statistic of a Being. */
type Vital struct {
    Now int `xml:"N,attr"`
    Max int `xml:"X,attr"`
}

/* Report a vital statistic as a Now/Max string */
func (me * Vital) ToNowMax() string {
    return fmt.Sprintf("%4d/%4d", me.Now , me.Max)
}

// alias of the above, since I'm lazy at times
func (me * Vital) TNM() string {
    return me.ToNowMax()
}


/* Report a vital statistic as a rounded percentage */
func (me * Vital) ToPercentage() string {
    percentage := (me.Now * 100) / me.Max 
    return fmt.Sprintf("%d", percentage)
}

/* Report a vital statistic as a bar of characters */
func (me * Vital) ToBar(full string, empty string, length int) string {
    numfull := (me.Now * length) / me.Max
    numempty := length - numfull
    return strings.Repeat(empty, numempty) + strings.Repeat(full, numfull)  
}


type Talents struct {
    Strength        int     `xml:"Talents>STR,omitempty"`
    Toughness       int     `xml:"Talents>TOU,omitempty"`
    Agility         int     `xml:"Talents>AGI,omitempty"`
    Dexterity       int     `xml:"Talents>DEX,omitempty"`
    Intelligence    int     `xml:"Talents>INT,omitempty"`
    Wisdom          int     `xml:"Talents>WIS,omitempty"`
    Charisma        int     `xml:"Talents>CHA,omitempty"`
    Emotion         int     `xml:"Talents>EMO,omitempty"`
}
  

type Vitals struct {
    HP              Vital
    MP              Vital
    JP              Vital
    LP              Vital
}

type EquipmentValues struct {
    Offense         int
    Protection      int
    Block           int
    Rapidity        int
    Yield           int
}


type Being struct {
    Entity
    
    // Essentials
    * Gender
    * Kin    
    * Job
    Level    int
    
    // A being has talents.
    Talents
    // A being has vitals
    Vitals
    // A being has Equipment values
    EquipmentValues
    // A being has aptitudes
    Aptitudes
    
    // Skills       map[string]BeingSkill
       
    // Arts array
    // Arts         []Art
    // Affects array
    // Affects      []Affect
       
    // Equipment
    Equipment
    
    // Inventory
    Inventory
    
    // Location pointer
    Room            * Room
    
}

var BasicTalent Talents = Talents {
    Strength       : 10,
    Toughness      : 10,
    Agility        : 10,
    Dexterity      : 10,
    Intelligence   : 10,
    Wisdom         : 10,
    Charisma       : 10,
    Emotion        : 10,
}

// Derived stats 
func (me *Talents) Force() int {
    return (me.Strength * 2 + me.Wisdom) / 3
}
    
func (me *Talents) Vitality() int {
    return (me.Toughness * 2 + me.Charisma) / 3
}

func (me * Talents) Quickness() int {
    return (me.Agility * 2 + me.Intelligence) / 3
}

func (me * Talents) Knack() int {
    return (me.Dexterity * 2 + me.Emotion) / 3
}
    
    
func (me * Talents) Understanding() int {
    return (me.Intelligence * 2 + me.Toughness) / 3
}

func (me * Talents) Grace() int {
    return (me.Charisma * 2 + me.Agility) / 3
}
    
func (me * Talents) Zeal() int {
    return (me.Wisdom * 2 + me.Strength) / 3
}

func (me * Talents) Numen() int {
      return (me.Emotion * 2 + me.Dexterity) / 3
}


/*

Stats of beings: 
 

Talents: 
* 
* Talents describe the basic constitution of a being.

Strength: explosive physical strength
Toughness: physical resillience
Agility: Speed of motion and bodily balance
Dexterity: Fine motor sills and hand eye coordination
Intelligence: Book smarts and studiousness
Wisdom: Insight and intution
Emotion: Emotional control and insight.
Charisma: Social abilities and appeal to others

Force: Physical and mental vigor.
Vitality: Resistance against damage.
Quickness: Phyisical and mental speed.
Knack: Manual and mental adroitness  
Understanding: Deep insight though stubborn work.
Grace: Appeal and delicacy of motion and presence.
Zeal: Mental and religious perspicacity.
Numen: Effectiveness of arts through passion and quick hands.

HP: Hull Power/ Health Power: Protection against wounds. When 0, the being is 
    likely to get stunned and vulnerable against LP damage.
MP: Motion Power. Needed for motion and performing techniques.
JP: Junction Power. Needed for Numen arts.   
LP: Life Power. Resilience to actual wounds. When 0, the being dies or is
    destroyed.

Offense: Effectiveness of weapon (ranged or melee).
Protection: Effectiveness of armor.
Blocking: Efectiveness of shield or parrying weapon.
Rapidity: Gain or loss of speed due to armor (may be negative). 


Calculations:
Life Power      LP      Vitality / 2 + KIN_LP_BONUS
Husk Power      HP      (((Level * Vitality) div 5) + Level*2 + Vitality*2 + 8) * RACE_HP_MUL
Junction Power  JP      ((Level * Numen) div 4) + Level*2 + Numen*2) * RACE_JP_MUL
Motion Power    MP      (((Level * Zeal) div 4) + Level * 2 + Zeal * 2) + 30) * RACE_MP_MUL

XXX: this will be changd to only include Equipment related values, skill and talent are added to the calculation later. 
Offense         OFF     Quality of equipped weapon
Protection      PRO     Sum of quality of equipped gear. 
Blocking        BLO     (shield quality ) OR ( weapon skill + weapon quality ) if learned weapon's parry technique, otherwise ineffective.
Rapidity        RAP     - weight of armor  - weight of shield - weight of weapon.
Yield           YIE     Numen - interference penalty of gear - interference penalty of shield - interference of weapon + quality of staff if equipped + quality of equipped Focus.


Offense
Protection
Block
Rapidity
Yield

*/


// Generates a prompt for use with the being/character
func (me * Being) ToPrompt() string {
    if (me.Kin != nil) && (me.Kin.Arts > 0.0) {
        return fmt.Sprintf("HP:%s MP:%s LP:%s JP:%s", me.HP.TNM(), me.MP.TNM(), me.LP.TNM(), me.JP.TNM())
    } else {
        return fmt.Sprintf("HP:%s MP:%s LP:%s", me.HP.TNM(), me.MP.TNM(), me.LP.TNM())
    }
}

func (me * Being) GenderName() string {
    if ( me.Gender == nil ) { 
        return "????" 
    } 
    return me.Gender.Name
}

func (me * Being) KinName() string {
    if ( me.Kin == nil ) { 
        return "????" 
    } 
    return me.Kin.Name
}

func (me * Being) JobName() string {
    if ( me.Job == nil ) { 
        return "????" 
    } 
    return me.Job.Name
}



// Generates an overview of the essentials of the being as a string.
func (me * Being) ToEssentials() string {
    return fmt.Sprintf("%s lvl %d %s %s %s", me.Name, me.Level, me.GenderName(), me.KinName(), me.JobName())
}

// Generates an overview of the physical talents of the being as a string.
func (me * Talents) ToBodyTalents() string {
    return fmt.Sprintf("STR: %3d    TOU: %3d    AGI: %3d    DEX: %3d", me.Strength, me.Toughness, me.Agility, me.Dexterity)
}

// Generates an overview of the mental talents of the being as a string.
func (me * Talents) ToMindTalents() string {
    return fmt.Sprintf("INT: %3d    WIS: %3d    CHA: %3d    EMO: %3d", me.Intelligence, me.Wisdom, me.Charisma, me.Emotion)
}

// Generates an overview of the physical derived talents of the being as a string.
func (me * Talents) ToBodyDerived() string {
    return fmt.Sprintf("FOR: %3d    VIT: %3d    QUI: %3d    KNA: %3d", me.Force(), me.Vitality(), me.Quickness(), me.Knack())
}

// Generates an overview of the mental derived talents of the being as a string.
func (me * Talents) ToMindDerived() string {
    return fmt.Sprintf("UND: %3d    GRA: %3d    ZEA: %3d    NUM: %3d", me.Understanding(), me.Grace(), me.Zeal(), me.Numen())
}

// Generates an overview of the derived talents of the being as a string.
func (me * Talents) ToDerived() string {
    status := me.ToBodyDerived();
    status += "\n" + me.ToMindDerived();
    return status
}

// Generates an overview of all talents as a string.
func (me * Talents) ToTalents() string {
    status := me.ToBodyTalents();
    status += "\n" + me.ToMindTalents();
    return status
}

// Generates an overview of the equipment values of the being as a string.
func (me * EquipmentValues) ToEquipmentValues() string {
    return fmt.Sprintf("OFF: %3d    PRO: %3d    BLO: %3d    RAP: %3d    YIE: %3d", me.Offense, me.Protection, me.Block, me.Rapidity, me.Yield)
}

// Generates an overview of the status of the being as a string.
func (me * Being) ToStatus() string {
    status := me.ToEssentials()
    status += "\n" + me.ToTalents();
    status += "\n" + me.ToDerived();
    status += "\n" + me.ToEquipmentValues();
    status += "\n" + me.ToPrompt();
    status += "\n"
    return status
}


func (me * Talents) GrowFrom(from Talents) {
    me.Strength     += from.Strength
    me.Toughness    += from.Toughness   
    me.Agility      += from.Agility
    me.Dexterity    += from.Dexterity
    me.Intelligence += from.Intelligence
    me.Wisdom       += from.Wisdom
    me.Charisma     += from.Charisma
    me.Emotion      += from.Emotion
} 

func (me * Vital) NewMax(max int) {
    oldmax := me.Max
    me.Max  = max
    delta := me.Max - oldmax
    me.Now += delta
    if (me.Now > me.Max) {
        me.Now = me.Max
    }
    if (me.Now < 0) {
        me.Now = 0
    }
}

func (me * Being) RecalculateVitals() {
    newhp := (me.Level * me.Vitality() / 5 ) + me.Level * 2 + me.Vitality() * 2
    newhp += 8
    
    me.Vitals.HP.NewMax(newhp)
    me.Vitals.LP.NewMax((me.Vitality() / 2 + 4))
    
    newjp := (me.Level * me.Numen()) / 4 + me.Level * 2 + me.Numen() * 2
    newjpf := float64(newjp)
    newmp := (me.Level * me.Zeal()) / 4 + me.Level * 2 + me.Zeal() * 2 + 32
    newmpf := float64(newmp)
    
    if me.Kin != nil {
         newjpf *= me.Kin.Arts
         newmpf *= me.Kin.Techniques
    }
    
    me.Vitals.MP.NewMax(int(math.Floor(newjpf)))
    me.Vitals.JP.NewMax(int(math.Floor(newmpf)))
}



func (me * Being) Init(kind string, name string, privilege Privilege, 
              kin Entitylike, gender Entitylike, job Entitylike) (* Being) {
    if me == nil {
        return me
    }
    me.Entity.InitKind(kind, name, privilege)
    

    realkin := EntitylikeToKin(kin)
    realgen := EntitylikeToGender(gender)
    realjob := EntitylikeToJob(job)

    monolog.Info("Init being: Kin: %v"   , realkin)
    monolog.Info("Init being: Gender: %v", realgen)
    monolog.Info("Init being: Job: %v"   , realjob)
    
    
    me.Kin         = realkin
    me.Gender      = realgen
    me.Job         = realjob
       
    me.Talents.GrowFrom(BasicTalent)    
    me.Talents.GrowFrom(me.Kin.Talents)
    me.Talents.GrowFrom(me.Gender.Talents)
    me.Talents.GrowFrom(me.Job.Talents)
    
    me.Level       = 1
    me.RecalculateVitals()
    
    return me
}



func NewBeing(kind string, name string, privilege Privilege, 
              kin Entitylike, gender Entitylike, job Entitylike) (* Being) {
    res := &Being{}
    res.Init(kind, name, privilege, kin, gender, job)
    return res
}


func (me *Being) Type() string {
    return "being"
}

func (me *Being) Save(datadir string) {
    SaveSavable(datadir, me)
}

func LoadBeing(datadir string, nameid string) * Being {
    res, _  := LoadLoadable(datadir, nameid, new(Being)).(*Being)
    return res
}

func (me * Talents) SaveSitef(rec * sitef.Record) (err error) {
    rec.PutStruct("", *me)
    return nil
}

func (me * Vitals) SaveSitef(rec * sitef.Record) (err error) {
    rec.PutStruct("", *me)
    return nil
}

func (me * EquipmentValues) SaveSitef(rec * sitef.Record) (err error) {
    rec.PutStruct("", *me)
    return nil
}

func (me * Aptitudes) SaveSitef(rec * sitef.Record) (err error) {
    nskills := len(me.Skills)
    rec.PutInt("skills", nskills)
    for i := 0 ; i < nskills; i ++ {
        rec.PutArrayIndex("skills", i, me.Skills[i].skill.ID)
    }
 
    return nil
}

func (me * Inventory) SaveSitef(rec * sitef.Record) (err error) {
 
    return nil
}


// Save a being to a sitef record.
func (me * Being) SaveSitef(rec * sitef.Record) (err error) {
    me.Entity.SaveSitef(rec)
    rec.PutInt("level", me.Level)

    if me.Gender != nil {
        rec.Put("gender", me.Gender.ID)
    }
    
    if me.Job != nil {
        rec.Put("job", me.Job.ID)
    }
    
    if me.Kin != nil {
        rec.Put("kin", me.Kin.ID)
    }
    
    me.Talents.SaveSitef(rec)
    me.Vitals.SaveSitef(rec)
    me.EquipmentValues.SaveSitef(rec)
    me.Aptitudes.SaveSitef(rec)
    me.Inventory.SaveSitef(rec)

    if me.Room != nil {
        rec.Put("room", me.Room.ID)
    }
    
    return nil
}

func (me * Talents) LoadSitef(rec sitef.Record) (err error) {
    rec.GetStruct("", me)
    return nil
}

func (me * Vitals) LoadSitef(rec sitef.Record) (err error) {
    rec.GetStruct("", me)
    return nil
}

func (me * EquipmentValues) LoadSitef(rec sitef.Record) (err error) {
    rec.GetStruct("", me)
    return nil
}

func (me * Aptitudes) LoadSitef(rec sitef.Record) (err error) {
//    rec.GetStruct("", *me)
    return nil
}

func (me * Inventory) LoadSitef(rec sitef.Record) (err error) {
//    rec.GetStruct("", *me)
    return nil
}


// Load a being from a sitef record.
func (me * Being) LoadSitef(rec sitef.Record) (err error) {
    me.Entity.LoadSitef(rec) 

    me.Level   = rec.GetIntDefault("level", 1)
    
    me.Gender  = EntitylikeToGender(GenderEntityList.FindID(rec.Get("gender")))
    me.Job     = EntitylikeToJob(JobEntityList.FindID(rec.Get("job")))
    me.Kin     = EntitylikeToKin(KinEntityList.FindID(rec.Get("kin")))
    
    me.Talents.LoadSitef(rec)
    me.Vitals.LoadSitef(rec)
    me.EquipmentValues.LoadSitef(rec)
    me.Aptitudes.LoadSitef(rec)
    me.Inventory.LoadSitef(rec)
    
    if (rec.Get("room") != "") {
        var err error
        me.Room, err = DefaultWorld.LoadRoom(rec.Get("room"))
        if err != nil {
            monolog.WriteError(err)
            return err
        }
    }
    return nil
}