kartsimrust/src/combat.rs

use crate::{character::Character, dice::successes};

#[derive(Debug,PartialEq, Eq, Clone, Copy)]
pub enum EncounterType {
    Physical,
    Mental,
}

impl Character {
    pub fn attacks(&mut self, opponent: &mut Character) {
        let (margin, _succ, _fail, _succ_dice, fail_dice) = successes(
            self.dice_pool().max(0) as usize,
            (opponent.ac() - self.weapon_proficiency() as i64).clamp(1, 12),
        );

        let damage = self.compute_damage(margin);//(margin + self.weapon_proficiency()).max(0) * self.weapon.damage_dice;

        opponent.hp = opponent.hp - damage as i64;

        self.adjust_dice_pool((-fail_dice).min(0), EncounterType::Physical);

        // println!(
        //     "{} attacks {} getting a margin of {} (s: {}, f: {}) and dealing {} damage.",
        //     self.name, opponent.name, margin, succ, fail, damage
        // )
    }
}

pub fn make_them_fight(character1: &mut Character, character2: &mut Character) -> Option<i64> {
    character1.init_encounter(EncounterType::Physical);
    character2.init_encounter(EncounterType::Physical);

    let mut turn = 0;

    loop {
        turn += 1;
        character1.attacks(character2);
        if character2.hp <= 0 {
            break;
        }

        character2.attacks(character1);
        if character1.hp <= 0 {
            break;
        }

        if turn > 15 {
            return None
        }
    }

    Some(turn)
}