pussycat

//---------------------------------------------------------------------------

#pragma hdrstop

#include "cat_class.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)

const int min_per_year = 365 * 24 * 60;
tcat::tcat(int m) {
  alive = true;
  age = 0;
  max_age = 10 * min_per_year +
            round(rand() / RAND_MAX * 4 * min_per_year);  // 10-14 years
  hunger = m / 2;
  lucky = m / 2;

  hunger_mod = -1;
  lucky_mod = -1;
}

void tcat::feed() {
  if (!alive) {
    return;
  }
  feed_timer = 20 + round(rand() / RAND_MAX * 40);  // play time 20..60
  hunger_mod = 12;
}

void tcat::play() {
  if (!alive) {
    return;
  }
  play_timer = 10 + round(rand() / RAND_MAX * 10);  // feed time 10..20
  lucky_mod = 12;
}

void tcat::step(int n = 1) {
  if (!alive) {
    return;
  }
  age += n;

  if (feed_timer > 0) {
    feed_timer -= n;
  } else {
    feed_timer = 0;
    hunger_mod = -1;
  }

  if (play_timer > 0) {
    play_timer -= n;
  } else {
    play_timer = 0;
    lucky_mod = -1;
  }
  hunger += hunger_mod * n;
  lucky += lucky_mod * n;
  if (hunger <= 0) {
    alive = false;
  }
  if (lucky <= 10) {
    lucky = 10;
  }
}