public void ChangeHealth(AttackEventArgs args, bool animate)
{
if (Stats.Hp != Stats.MaxHp || args.Damage < 0)
{
Stats.Hp += args.Damage;
if (animate)
{
HealthChanged.Invoke(args);
}
}
}
private void UpdateStatusEffects(GameTime gameTime)
{
foreach (Skill skill in AvailableSkills.FindAll(x => x.Type == SkillType.Passive))
{
foreach (StatusEffect skillPassive in skill.TargetEffects)
{
if (!StatusEffects.Contains(skillPassive))
StatusEffects.Add(skillPassive);
}
}
bool healingFromItem = false;
for (int i = 0; i < StatusEffects.Count; i++)
{
StatusEffect effect = StatusEffects[i];
// Se o efeito é ao longo do tempo
if (effect.EffectTick > 0)
{
// Só um item de regeneração (poção) funciona de cada vez)
if (!healingFromItem)
{
healingFromItem = true;
effect.EffectTickTimer += (float) gameTime.ElapsedGameTime.TotalMilliseconds;
effect.EffectTimer += (float) gameTime.ElapsedGameTime.TotalMilliseconds;
if (effect.EffectTickTimer > effect.EffectTick)
{
effect.EffectTickTimer = 0;
// Animate if its damage
bool animate = effect.HealthRegenTick < 0;
var args = new AttackEventArgs(this, this, effect.HealthRegenTick, animate);
ChangeHealth(args, animate);
float health = Stats.MaxHp;
animate = effect.HealthPercentTick < 0;
var args2 = new AttackEventArgs(this, this, (int) (effect.HealthPercentTick*health/100),
animate);
ChangeHealth(args2, animate);
}
if (effect.EffectTimer >= effect.EffectDuration)
{
effect.EffectTickTimer = 0;
effect.EffectTimer = 0;
StatusEffects.RemoveAt(i);
i--;
}
}
}
// Se é um efeito instantaneo
#region Instant Effects
else
{
if (effect.PermanentEffect)
{
// Adicionar modificadores do efeito
if (effect.EffectTimer == 0)
{
Stats.AttackSpeedModifier += effect.AttackSpeedPercentage;
Stats.ArmorModifier += effect.DefensePercentage;
Stats.MagicResModifier += effect.MagicalDefensePercentage;
Stats.CriticalChanceModifier += effect.CritPercentage;
effect.EffectTimer = -1;
}
}
else
{
// Adicionar modificadores do efeito
if (effect.EffectTimer == 0)
{
Stats.AttackSpeedModifier += effect.AttackSpeedPercentage;
Stats.ArmorModifier += effect.DefensePercentage;
Stats.MagicResModifier += effect.MagicalDefensePercentage;
Stats.CriticalChanceModifier += effect.CritPercentage;
}
effect.EffectTimer += (float) gameTime.ElapsedGameTime.TotalMilliseconds;
if (effect.EffectTimer > effect.EffectDuration)
{
Stats.AttackSpeedModifier -= effect.AttackSpeedPercentage;
Stats.ArmorModifier -= effect.DefensePercentage;
Stats.MagicResModifier -= effect.MagicalDefensePercentage;
Stats.CriticalChanceModifier -= effect.CritPercentage;
effect.EffectTimer = 0f;
StatusEffects.RemoveAt(i);
i--;
}
}
}
#endregion
}
for (int i = 0; i < OnHitEffects.Count; i++)
{
StatusEffect effect = OnHitEffects[i];
// Se o efeito é ao longo do tempo
effect.EffectTimer += (float) gameTime.ElapsedGameTime.TotalMilliseconds;
if (effect.EffectTimer >= effect.EffectDuration)
{
OnHitEffects.RemoveAt(i);
i--;
}
}
}
public void AttackTarget(Character attacked)
{
int chance = BattleHelper.CalculateMeleeChance(this, attacked);
int damage = BattleHelper.CalculatePhysicalDamage(this, attacked);
damage = damage >= attacked.Stats.Hp ? attacked.Stats.Hp : damage;
var rand = new Random(DateTime.Now.Millisecond);
bool criticalHit = rand.Next(0, 100) <= BattleHelper.CalculateCriticalChance(this);
if (rand.Next(100) < chance)
{
var args = new AttackEventArgs();
args.Attacker = this;
args.Target = attacked;
StatusEffect lifeSteal = StatusEffects.Find(x => x.HealthOnAttack > 0);
if (lifeSteal != null)
{
args.Damage = lifeSteal.HealthOnAttack;
ChangeHealth(args, true);
}
if (criticalHit)
damage *= 2;
args.Damage = -damage;
attacked.ChangeHealth(args, true);
}
}
private void UpdateRegeneration(GameTime gameTime)
{
int regenDelay = 1000;
regenTimer += (float) gameTime.ElapsedGameTime.TotalMilliseconds;
if (regenTimer >= regenDelay)
{
regenTimer = 0;
Stats.Stamina += Class.StaminaRegen;
Stats.Mana += Class.ManaRegen;
var args = new AttackEventArgs(this, this, Class.HealthRegen, false);
ChangeHealth(args, false);
}
}
public void CastEnemySkill(Enemy character, Skill skill, Character.Character target = null)
{
if (character.CanCastSkill(skill))
{
var affected = new List<Character.Character>();
if (affected.Count > 0 || target != null)
{
character.StatusEffects.AddRange(skill.SelfEffects);
skill.CooldownTimer = skill.Cooldown;
#region Target effects
if (skill.AnimateAction)
{
character.StopMovement();
character.ActionState = ActionState.Attacking;
character.CharSprite.AnimateAction(AnimationType.Attack1);
}
if (skill.TargetArea == TargetArea.SingleTarget)
{
if (target != null && (target.Position - character.Position).Length() <= skill.Range)
affected.Add(target);
}
if (skill.Damage > 0)
{
affected.ForEach(x =>
{
var args = new AttackEventArgs(Player, x, -skill.Damage, false);
x.ChangeHealth(args, true);
});
}
if (skill.Healing > 0)
{
affected.ForEach(x =>
{
var args = new AttackEventArgs(Player, x, skill.Healing, false);
x.ChangeHealth(args, true);
});
}
affected.ForEach(x => x.StatusEffects.AddRange(skill.TargetEffects));
#endregion
#region Caster animation effects
if (skill.CasterAnimation != null)
{
skill.CasterAnimation.Position = character.Position;
animations.Add(skill.CasterAnimation);
}
#endregion
#region Caster movement
//if (skill.CasterMovement == CasterMovement.TeleportToTarget)
//{
// character.Position = InputManager.MouseToMapVector;
//}
//else if (skill.CasterMovement == CasterMovement.Dash)
//{
// float mouseAngle = MapHelper.GetAngleBetweenPoints(Player.Position, InputManager.MouseToMapVector);
// Direction d = MapHelper.GetDirectionFromAngle(mouseAngle);
// //Player.Dash(MapHelper.GetVectorFromDirection(d), (Player.Position - InputManager.MouseToMapVector).Length());
//}
#endregion
#region Target animation effects
if (skill.TargetAnimation != null)
{
switch (skill.TargetArea)
{
case TargetArea.SelfArea:
case TargetArea.SingleTarget:
case TargetArea.RangedArea:
foreach (Character.Character enemy in affected)
{
var animation = new SpriteAnimation(skill.TargetAnimation.Texture,
skill.TargetAnimation.SpriteFormat, skill.TargetAnimation.Interval);
animation.Target = enemy;
animations.Add(animation);
}
break;
case TargetArea.Self:
skill.TargetAnimation.Target = character;
animations.Add(skill.TargetAnimation);
break;
}
}
#endregion
}
}
}
private void CharacterHealthChanged(AttackEventArgs attack)
{
SpriteFont font = Fonts.ArialBlack14;
Vector2 textSize = font.MeasureString(attack.Damage.ToString());
if (attack.Damage != 0)
{
if (attack.Damage > 0)
{
floatingText.Add(new TextAnimation(attack.Damage.ToString(), attack.Target.Position, font,
Color.LightGreen));
}
else
{
if (attack.CriticalHit)
{
Camera.Shake(4, .3f);
floatingText.Add(new TextAnimation((-attack.Damage) + "!", attack.Target.Position, font,
Color.Red));
}
else
{
floatingText.Add(new TextAnimation((-attack.Damage).ToString(), attack.Target.Position, font,
Color.Red));
}
}
}
else
{
textSize = Fonts.ArialBlack14.MeasureString(LanguageConfig.Config.BlockedText);
floatingText.Add(new TextAnimation(LanguageConfig.Config.BlockedText, attack.Target.Position, font,
Color.LightBlue));
}
if (attack.Target.Stats.Hp <= 0 && attack.Target.IsAlive)
{
if (attack.Target.IsPlayer)
{
KillPlayer();
}
else if (attack.Target is Npc)
{
KillAlly(attack.Target);
attack.Attacker.Target = null;
}
else if (attack.Target is Enemy)
{
KillEnemy(attack.Target, attack.Attacker.IsPlayer);
}
}
}
public override void Update(GameTime gameTime)
{
Game.GameStats.TotalTimePlayed =
Game.GameStats.TotalTimePlayed.Add(new TimeSpan(0, 0, 0,
(int) gameTime.ElapsedGameTime.TotalMilliseconds));
Game.CurrentSave.TimePlayedTicks += gameTime.ElapsedGameTime.Ticks;
if (Player.Stats.Level > GameStats.HighestLevel)
GameStats.HighestLevel = Player.Stats.Level;
screenInfo.Update(gameTime, Player);
UpdateInterface(gameTime);
if (!Game.Paused)
{
UpdatePlayer(gameTime);
UpdateEnemies(gameTime);
UpdateNpcs(gameTime);
UpdateMapEvents(gameTime);
UpdateAnimations(gameTime);
ProcessAttackQueue(gameTime);
UpdateGameObjects();
}
else
{
gamePausedMenu.Update(gameTime);
}
for (int i = 0; i < Projectiles.Count; i++)
{
Projectile projectile = Projectiles[i];
projectile.Update(gameTime);
bool hitTarget = false;
foreach (Enemy e in AliveEnemies)
{
if (e.CollidesWithObject(projectile))
{
var args = new AttackEventArgs(Player, e, -10, true);
e.ChangeHealth(args, true);
Projectiles.RemoveAt(i);
i--;
hitTarget = true;
break;
}
}
if (hitTarget)
break;
if (projectile.CurrentRange > projectile.MaxRange)
{
Projectiles.RemoveAt(i);
i--;
break;
}
}
Camera.LockToTarget(
Player,
GameConfig.Config.WindowWidth,
GameConfig.Config.WindowHeight);
Camera.Update(gameTime);
Camera.ClampToArea(
Game.CurrentMap.WidthInPixels - GameConfig.Config.WindowWidth,
Game.CurrentMap.HeightInPixels - GameConfig.Config.WindowHeight);
}
public void CastSkill(Character.Character character, Skill skill)
{
if ((InputManager.MouseToMapVector - Player.Position).Length() > skill.Range)
{
currentPreCastSkill = null;
return;
}
if (character.CanCastSkill(skill))
{
var affected = new List<Enemy>();
character.Stats.Mana -= skill.ManaCost;
character.StatusEffects.AddRange(skill.SelfEffects);
skill.CooldownTimer = skill.Cooldown;
#region Player Skills
if (character.IsPlayer)
{
#region Target effects
if (skill.AnimateAction)
{
character.StopMovement();
character.ActionState = ActionState.Attacking;
character.CharSprite.AnimateAction(AnimationType.Attack1);
}
if (skill.TargetArea == TargetArea.SelfArea)
{
affected = AliveEnemies.FindAll(e => (e.Position - character.Position).Length() <= skill.Range);
}
else if (skill.TargetArea == TargetArea.SingleTarget)
{
if (currentTarget is Enemy)
affected.Add(currentTarget as Enemy);
}
if (skill.DamageModificerPercentage > 0)
{
float damageBuff = skill.DamageModificerPercentage/100;
foreach (Enemy e in affected)
{
var damage = (int) (damageBuff*BattleHelper.CalculatePhysicalDamage(character, e));
var args = new AttackEventArgs(Player, e, -damage, false);
e.ChangeHealth(args, true);
}
}
if (skill.Damage > 0)
{
affected.ForEach(x =>
{
var args = new AttackEventArgs(Player, x, -skill.Damage, false);
x.ChangeHealth(args, true);
});
}
affected.ForEach(x => x.StatusEffects.AddRange(skill.TargetEffects));
#endregion
#region Caster animation effects
if (skill.CasterAnimation != null)
{
skill.CasterAnimation.Position = character.Position;
animations.Add(skill.CasterAnimation);
}
#endregion
#region Caster movement
if (skill.CasterMovement == CasterMovement.TeleportToTarget)
{
Player.Position = InputManager.MouseToMapVector;
}
else if (skill.CasterMovement == CasterMovement.Dash)
{
float mouseAngle = MapHelper.GetAngleBetweenPoints(Player.Position,
InputManager.MouseToMapVector);
Direction d = MapHelper.GetDirectionFromAngle(mouseAngle);
//Player.Dash(MapHelper.GetVectorFromDirection(d), (Player.Position - InputManager.MouseToMapVector).Length());
}
#endregion
#region Target animation effects
if (skill.TargetAnimation != null)
{
switch (skill.TargetArea)
{
case TargetArea.SelfArea:
case TargetArea.SingleTarget:
case TargetArea.RangedArea:
foreach (Enemy target in affected)
{
var animation = new SpriteAnimation(skill.TargetAnimation.Texture,
skill.TargetAnimation.SpriteFormat, skill.TargetAnimation.Interval);
animation.Target = target;
animations.Add(animation);
}
break;
case TargetArea.Self:
skill.TargetAnimation.Target = character;
animations.Add(skill.TargetAnimation);
break;
default:
break;
}
}
#endregion
currentPreCastSkill = null;
}
#endregion
#region Enemy Skills
#endregion
}
}