struct s_wave_enemy
{
    int type;
    int how_many_to_spawn;
    int how_many_spawned;
    float delay;

    // @Note(tkap, 02/06/2022): Affects gold reward, exp reward, and max health. This is done to reduce the number of enemies without affecting rewards/balance.
    int power_multiplier;
};


struct s_wave
{
    b8 started;
    b8 spawned_something;

    // @Note(tkap): This cycles between 0 and how many spawn points there are on the map. We then spawn enemies at
    // whatever spawn point is in that index.
    int spawn_index;

    float time_passed;

    // @Note(tkap): Used to know when all the enemies that this wave spawns have been killed.
    // Everytime an enemy spawned by this wave is killed we decrease this by one. When it reaches 0, this wave
    // has been beaten.
    int total_enemies;

    s_sarray<s_wave_enemy, e_enemy_type_count> wave_enemies;
};

// This is inside GAME struct
s_wave waves[1000];