public void AttackTarget(Creature target)
{
OnAttack(target);
Stealth = false;
target.OnAttacked(this);
target.TakeDamage(CalculatedDamage, AttackDamageType, this);
}
/// <summary>
/// Loads in Creatures from the "creatures.xml" resource file.
/// </summary>
/// <returns>A dictionary mapping creature ID's to the actual Creature base instance.</returns>
public static Dictionary<string, Creature> LoadCreatures(ref Dictionary<string, Card> cards)
{
// Parse the XML document.
var creatureXmlDocument = new XmlDocument();
creatureXmlDocument.Load(GetResource("creatures.xml"));
var creatures = new Dictionary<string, Creature>();
// Loop over each creature in the XML's base "creature" node.
foreach (XmlNode creatureData in creatureXmlDocument.GetElementsByTagName("creature"))
{
var name = creatureData.Attributes["ID"].Value;
// Load in all of the creature's base data
// We load in booleans such as Taunt or MagicImmune
// by way of checking if that tag exists in the data.
// All creatures need to have an ID, BaseHealth, Damage
// Image value.
var creature = new Creature
{
ID = name,
Name = creatureData["name"].InnerText,
BaseHealth = int.Parse(creatureData["health"].InnerText),
Damage = int.Parse(creatureData["attack"].InnerText),
Taunt = creatureData.SelectSingleNode("taunt") != null,
SleepSickness = creatureData.SelectSingleNode("charge") == null,
Commander = creatureData.SelectSingleNode("commander") != null,
MagicImmune = creatureData.SelectSingleNode("magicimmune") != null,
PhysicalImmune = creatureData.SelectSingleNode("physicalimmune") != null,
MagicTargetable = creatureData.SelectSingleNode("magictargetable") != null,
PhysicalTargetable = creatureData.SelectSingleNode("physicaltargetable") != null,
Stealth = creatureData.SelectSingleNode("stealth") != null,
Image = creatureData.SelectSingleNode("image").InnerText,
};
// Load in any effects with our super handy generic effect loading method.
XmlNode effects = creatureData["effects"];
creature.EffectData.AddRange(LoadEffects(effects, EffectType.creature));
creatures.Add(name, creature);
//if (creatureData.SelectSingleNode("token") != null) continue;
var card = new Card
{
Cost = int.Parse(creatureData.SelectSingleNode("cost").InnerText),
CreatureID = name,
Type = CardType.Creature,
Token = creatureData.SelectSingleNode("token") != null,
ID = "summon_" + name
};
// Card effects, such as reducing cost each turn.
XmlNode cardEffects = creatureData["cardeffects"];
card.EffectData.AddRange(LoadEffects(cardEffects, EffectType.card));
cards.Add(card.ID, card);
}
return creatures;
}
public bool Play(Creature target = null)
{
OnPlayed(this);
if (CancelPlay) return false;
switch (Type)
{
case CardType.Creature:
Game.Board.Summon(Owner, Game.Creatures[CreatureID]);
break;
case CardType.Spell:
Game.Board.Cast(Owner, Game.Spells[SpellID], target);
break;
default:
throw new ArgumentOutOfRangeException();
}
return true;
}
// Use a template model ?
// -> Load creature data externally
// -> Create an instance of this creature class for each creature in database
// -> Set appropriate attributes and add effects (based on data)
// -> Create deep clone using this function when we want to make a usable copy
public Creature CreateInstance(Player owner, bool commander, int team)
{
var newCreature = new Creature
{
ID = ID,
Description = Description,
Name = Name,
BaseHealth = BaseHealth,
Damage = Damage,
Team = team,
Commander = commander,
SleepSickness = SleepSickness,
CanAttack = CanAttack,
Taunt = Taunt,
MagicImmune = MagicImmune,
PhysicalImmune = PhysicalImmune,
Stealth = Stealth,
AttackDamageType = AttackDamageType,
Owner = owner,
Image = Image,
UID = SID.New()
};
foreach (var effect in EffectData)
{
// Need to create a new instance of effect for every creature!
newCreature.Effects.Add(Game.CreatureEffects.CreateInstance(effect.Name, effect.Attributes));
}
return newCreature;
}
protected virtual void OnTargetted(bool arg1, Creature arg2)
{
var handler = Targetted;
handler?.Invoke(arg1, arg2);
}
protected virtual void OnKilled(Creature obj)
{
var handler = Killed;
handler?.Invoke(obj);
}
protected virtual void OnDamageTaken(int arg1, DamageType arg2, Creature arg3)
{
var handler = DamageTaken;
handler?.Invoke(arg1, arg2, arg3);
}
protected virtual void OnAttacked(Creature obj)
{
var handler = Attacked;
handler?.Invoke(obj);
}
public void TakeDamage(int damage, DamageType type, Creature source)
{
if (MagicImmune && type == DamageType.Magic)
{
OnDamageTaken(0, type, source);
return;
}
if (PhysicalImmune && type == DamageType.Physical)
{
OnDamageTaken(0, type, source);
return;
}
var calcDamage = damage - CalculatedArmor;
DamageTokens += calcDamage < 0 ? 0 : calcDamage;
OnDamageTaken(calcDamage, type, source);
if (CalculatedCurrentHealth <= 0)
{
Kill(source);
}
}
public void Kill(Creature source)
{
Dead = true;
// Call this after setting Dead to true
// incase the callback wants to keep the creature alive!
OnKilled(this);
}
/// <summary>
/// Generates a list of targets from the spell and player data,
/// then casts the spell on them.
/// </summary>
/// <param name="player">Player who is casting spell</param>
/// <param name="spell">Spell to cast</param>
/// <param name="pickedTarget">The creature/commander to target with spell, if needed.</param>
/// <returns>True if spell cast started (even if spell was blocked), false if invalid target given.</returns>
public bool Cast(Player player, Spell spell, Creature pickedTarget = null)
{
var targets = GetPossibleTargets(player, spell);
switch (spell.TargetType)
{
case TargetType.Random:
Cast(spell, new List<Creature> { targets[ServerRandom.Generator.Next(targets.Count)] });
return true;
case TargetType.Single:
if (targets.Contains(pickedTarget))
{
Cast(spell, new List<Creature> { pickedTarget });
return true;
}
return false;
case TargetType.None:
Cast(spell, targets);
return true;
default:
throw new ArgumentOutOfRangeException();
}
}
// TODO: Finish the actual game logic!
public void Summon(Player owner, Creature creature)
{
Console.WriteLine("SUMMONING: " + creature.Name);
}