raycaster/tests/battle.cpp

#include <catch2/catch_test_macros.hpp>
#include <iostream>
#include "rituals.hpp"
#include "battle.hpp"
#include "fsm.hpp"
#include "dinkyecs.hpp"

using namespace combat;

TEST_CASE("battle operations fantasy", "[combat-battle]") {
  ai::reset();
  ai::init("assets/ai.json");

  auto ai_start = ai::load_state("Enemy::initial_state");
  auto ai_goal = ai::load_state("Enemy::final_state");
  BattleEngine battle;

  DinkyECS::Entity axe_ranger = 0;
  ai::EntityAI axe_ai("Enemy::actions", ai_start, ai_goal);
  axe_ai.set_state("tough_personality", true);
  axe_ai.set_state("health_good", true);
  components::Combat axe_combat{100, 100, 20};
  battle.add_enemy({axe_ranger, axe_ai, axe_combat});

  DinkyECS::Entity rat = 1;
  ai::EntityAI rat_ai("Enemy::actions", ai_start, ai_goal);
  rat_ai.set_state("tough_personality", false);
  rat_ai.set_state("health_good", true);
  components::Combat rat_combat{10, 10, 2};
  battle.add_enemy({rat, rat_ai, rat_combat});

  battle.plan();

  while(auto act = battle.next()) {
    auto& [entity, enemy_ai, combat] = *act;

    fmt::println("entity: {} wants to {} and has {} HP and {} damage",
        entity,
        enemy_ai.wants_to(),
        combat.hp, combat.damage);
  }

  REQUIRE(!battle.next());
}