Ability.cpp

#include "../include/Ability.hpp"
#include "../include/Effect.hpp"
#include <iostream>

Ability::Ability(int _id)
{
	string filename = "Database/Game_Database.sqlite";
	try
	{
		sqlite::sqlite db(filename);
		auto cur = db.get_statement();
		cur->set_sql("SELECT * FROM Abilities WHERE Ability_ID = ?;");
		cur->prepare();
		cur->bind(1, _id);

		while(cur->step())
		{
			Ability_Name = cur->get_text(1);
			Ability_Description = cur->get_text(2);
			Damage_Max = cur->get_int(3);
			Damage_Min = cur->get_int(4);
			Heal_Max = cur->get_int(5);
			Heal_Min = cur->get_int(6);
			Mana_Cost = cur->get_int(7);
			Stamina_Cost = cur->get_int(8);
		}

		cur->reset();
		cur->set_sql("SELECT Effect_ID FROM Ability_Effects WHERE Ability_ID = ?;");
		cur->prepare();
		cur->bind(1, _id);

		while(cur->step())
		{
			effect_ids.emplace_back(cur->get_int(0));
		}

	}
	catch(sqlite::exception e)
	{
		cerr << e.what() << endl;
	}

	for(int i=0; i<effect_ids.size(); ++i)
	{
		Effect ability_effect(effect_ids[i]);
		effects.push_back(ability_effect);
	}
}

int Ability::GetDamage()
{
	srand((int) time(0));
	return (rand() % Damage_Max - Damage_Min) + Damage_Min + 1;
}

int Ability::GetHealing()
{
	srand((int time(0));
	return (rand() % Heal_Max - Heal_Min) + Heal_Min + 1;
}

ostream& operator<<( ostream& os, const Ability& ability )
{
	os << ability.Ability_Name << ":\n"
				<< "Deals " << ability.Damage_Min << "-" << ability.Damage_Max << " damage\n"
				<< "Heals for " << ability.Heal_Min << "-" << ability.Heal_Max << " points\n"
				<< "Costs " << ability.Mana_Cost << " mana and " << ability.Stamina_Cost << " stamina\n"
				<< "Have the following effects:\n";
	return os;
}