public static int StartFight(my_appContext _context, Heros hero, int enemyID)
{
if (hero.Status == 0)
{
var enemy = _context.Enemies.FirstOrDefault(e => e.EnemyId == enemyID);
if (enemy == null)
{
throw new OperationException("fightErr", "Unknown emeny to enter battle.");
}
Fighting fight = new Fighting()
{
EnemyHp = enemy.MaxHp,
EnemyId = enemy.EnemyId,
HeroId = hero.HeroId,
IsOver = false,
Loot = null,
Initiative = 0,
};
_context.Fighting.Add(fight);
hero.Status = 3;
try
{
_context.SaveChanges();
}
catch (DbUpdateException)
{
throw new OperationException("databaseErr", "Failed to add healing.");
}
}
else
{
throw new OperationException("LocationErr", "Hero is not able to change state.");
}
return(0);
}
public static GeneralStatus GetHeroGeneralStatus(my_appContext _context, Heros hero, DateTime now)
{
object statusData = null;
var location = _context.HerosLocations.FirstOrDefault(e => (e.HeroId == hero.HeroId) && (e.LocationIdentifier == hero.CurrentLocation));
if (location == null)
{
throw new Exception("Location is not available.");
}
var descr = _context.LocationsDb.FirstOrDefault(e => e.LocationIdentifier == location.LocationIdentifier);
if (descr == null)
{
throw new Exception("LocationData is not available.");
}
// TODO Location Type
object locationResult = new LocationResult <object>();
int LocationType = descr.LocationGlobalType;
if (LocationType != 2)
{
LocationDescription description = JsonConvert.DeserializeObject <LocationDescription>(descr.Sketch);
LocationState state = JsonConvert.DeserializeObject <LocationState>(location.Description);
description.LocationGlobalType = descr.LocationGlobalType;
if (hero.Status == 1)
{
Traveling travel = _context.Traveling.FirstOrDefault(e => e.HeroId == hero.HeroId);
if (travel == null)
{
throw new Exception("Traveling hero without travel in DB.");
}
if (travel.HasEnded(now))
{
state = description.MoveTo(travel.UpdatedLocationID(), state);
hero.Status = 0;
location.Description = JsonConvert.SerializeObject(state);
_context.Traveling.Remove(travel);
try
{
_context.SaveChanges();
}
catch (DbUpdateException)
{
throw new Exception("Failed to remove travel.");
}
}
else
{
statusData = travel.GenTravelResult(now);
}
}
locationResult = description.GenLocalForm(state);
}
else
{
InstanceDescription description = JsonConvert.DeserializeObject <InstanceDescription>(descr.Sketch);
InstanceState state = JsonConvert.DeserializeObject <InstanceState>(location.Description);
description.LocationGlobalType = descr.LocationGlobalType;
if (hero.Status == 1)
{
Traveling travel = _context.Traveling.FirstOrDefault(e => e.HeroId == hero.HeroId);
if (travel == null)
{
throw new Exception("Traveling hero without travel in DB.");
}
if (travel.HasEnded(now))
{
state = description.MoveTo(travel.UpdatedLocationID(), state);
hero.Status = 0;
location.Description = JsonConvert.SerializeObject(state);
_context.Traveling.Remove(travel);
try
{
_context.SaveChanges();
}
catch (DbUpdateException)
{
throw new Exception("Failed to remove travel.");
}
}
else
{
statusData = travel.GenTravelResult(now);
}
}
locationResult = description.GenLocalForm(state);
}
if (hero.Status == 2)
{
Healing heal = _context.Healing.FirstOrDefault(e => e.HeroId == hero.HeroId);
if (heal == null)
{
throw new Exception("Healing hero without heal in DB.");
}
if (heal.HasEnded(now))
{
int newHP = heal.FinalHealth(now);
hero.Hp = newHP;
HeroCalculator.CheckHeroHP(hero, _context);
_context.Healing.Remove(heal);
hero.Status = 0;
try
{
_context.SaveChanges();
}
catch (DbUpdateException)
{
throw new Exception("Failed to remove healing.");
}
}
else
{
statusData = heal.GenHealingResult(now);
}
}
if (hero.Status == 3)
{
Fighting fight = _context.Fighting.FirstOrDefault(e => e.HeroId == hero.HeroId);
if (fight == null)
{
throw new Exception("Healing hero without heal in DB.");
}
statusData = fight.GenResult(_context, hero);
}
return(new GeneralStatus()
{
HeroStatus = hero.Status,
Location = locationResult,
StatusData = statusData,
});
}