#include <cstdio>
#include <cstdlib>
#include <iostream>
#include <cmath>
#include <vector>
#include <pair>

using namespace std;
class neuron
{
    public:
        neuron(int beta);
        float SNNfunc(float input);
    private:
        float beta;
};
neuron::neuron(int beta)
{
    this->beta = beta;
}
float neuron::SNNfunc(float input)
{
    input = input*2.0f-1.0f;
    float y=1.0f/(1.0f+exp(-beta*input));
    return y;
}
float scale(float oldvalue,float oldmin, float oldmax, float newmin, float newmax)
{
    float oldrange = oldmax-oldmin;
    float newrange = newmax-newmin;
    return (((oldvalue-oldmin)*newrange )/oldrange)+newmin;
}
class AImob
{
    public:
        AImob();
        bool attack(float my_hp, float creature_hp,float my_hp_later, float creature_hp_later); // hp = health/max_health. Zakres: 0 - 1.0f
        bool attack();
    private:
        int health;
        int maxhealth;
        int maxdamage;
        int enemyhealth;
        int enemymaxhealth;
        int enemymaxdamage;
};
AImob::AImob()
{
    //to tak testowo tylko...
    health = 100;
    maxhealth = 200;
    maxdamage = 40;
    enemyhealth = 100;
    enemymaxhealth = 200;
    enemymaxdamage = 40;
}
bool AImob::attack()
{
    //wyliczam procenty i skaluje na floata
    float me_health1 = (float)this->health/(float)this->maxhealth;
    float me_health2 = ((float)this->health-(float)enemymaxdamage)/(float)this->maxhealth;
    float en_health1 = (float)this->enemyhealth/(float)this->enemymaxhealth;
    float en_health2 = ((float)this->enemyhealth-(float)this->maxdamage)/(float)this->enemymaxhealth;
    if(me_health2<0.0f) me_health2=0.0f;
    if(en_health2<0.0f) en_health2=0.0f;
    return attack(me_health1,me_health2,en_health1,en_health2);
}
bool AImob::attack(float my_hp, float creature_hp,float my_hp_later, float creature_hp_later) // hp = health/max_health. Zakres: 0 - 1.0f
{
    float result;
    neuron hp(3.0f); // wartosci do dobrania
    neuron hp_later(3.0f);
    neuron creaturehp(3.0f);
    neuron creaturehp_later(3.0f);
    cout << "myhp:" << my_hp << " ehp: " << creature_hp << "\t";
    cout << hp.SNNfunc(my_hp) << " : " << creaturehp.SNNfunc(creature_hp) << "\t";
    cout << hp_later.SNNfunc(my_hp_later) << " : " << creaturehp_later.SNNfunc(creature_hp_later) << "\t";
    result = creaturehp.SNNfunc(creature_hp)+
        creaturehp_later.SNNfunc(creature_hp_later)-
        hp.SNNfunc(my_hp)-
        hp_later.SNNfunc(my_hp_later);
    result = scale(result,-4.0f,4.0f,0.0f,1.0f);
    cout << result*100 << "% \n";
    if(result>=0.5f)
        return 1; // attack
    return 0; //heal
}
int main(int argc, char** argv)
{
    AImob* mob = new AImob;
    if(mob->attack())
        cout << endl << "ATTACK!";
    else
        cout << endl << "DEFENCE!";
    return 0;
}