void CastSpell(LinearSpell spell, Vec2 target)
{
Match.CurrentState.AddEntity(spell);
ActiveSpells.Add(spell);
float castTime = (float)Server.Instance.GetTime().TotalSeconds;
LinearSpell copy = (LinearSpell)spell.Clone();
AddRemarkableEvent(ServerCommand.SpellCast,
(NetBuffer msg) => {
ulong id = copy.ID;
ulong owner = copy.Owner != null ? copy.Owner.ID : IDGenerator.NO_ID;
byte type = (byte)copy.Type;
float time = castTime;
float px = copy.Position.X;
float py = copy.Position.Y;
float vx = copy.Velocity.X;
float vy = copy.Velocity.Y;
float cd = (float)copy.Info.Cooldown.TotalSeconds;
float range = copy.Info.Range;
float width = copy.CollisionWidth;
msg.Write(id);
msg.Write(owner);
msg.Write(type);
msg.Write(time);
msg.Write(px);
msg.Write(py);
msg.Write(vx);
msg.Write(vy);
msg.Write(cd);
msg.Write(range);
msg.Write(width);
});
}
private static void SpellsDetector_OnSkillShotDetected(Obj_AI_Base sender, GameObjectProcessSpellCastEventArgs args, Database.SkillShotSpells.SSpell spell, Vector3 Start, Vector3 End, float Range, float Width, MissileClient missile)
{
var caster = sender as AIHeroClient;
if (caster == null)
{
return;
}
var spellrange = Range;
var endpos = spell.IsFixedRange ? Start.Extend(End, spellrange).To3D() : End;
if (spell.type == Database.SkillShotSpells.Type.CircleMissile && End.Distance(Start) < Range)
{
endpos = End;
}
var newactive = new ActiveSpells
{
Start = Start, End = endpos, Range = spellrange, Width = Width, spell = spell, EndTime = (endpos.Distance(Start) / spell.Speed) + (spell.CastDelay / 1000) + Game.Time, Caster = caster, Missile = missile, ArriveTime = (Start.Distance(Player.Instance) / spell.Speed) - (spell.CastDelay / 1000)
};
if (!DetectedSpells.Contains(newactive))
{
DetectedSpells.Add(newactive);
}
}
/// <summary>
/// Attacks the specified player.
/// </summary>
/// <param name="other">The other player to attack with this player.</param>
/// <param name="output">A delegate to a method to use to output messages.</param>
public override void Attack(Player other, Action <string, object[]>?output)
{
var availableSpells = SpellInfo.Spells
.Where((p) => p.Value.Cost <= Mana)
.Where((p) => !ActiveSpells.Contains(p.Key))
.ToList();
if (availableSpells.Count < 1)
{
HitPoints = 0;
return;
}
// Determine which spell the wizard should cast
string spellToConjure = _spellSelector(this, availableSpells.Select((p) => p.Key).ToList());
// Get the spell
SpellInfo info = availableSpells
.Where((p) => string.Equals(spellToConjure, p.Key, StringComparison.Ordinal))
.Select((p) => p.Value)
.Single();
// Conjure the new spell and then cast it
Conjure(info).Cast(this, other, output);
}
void UpdateSpells(double dt)
{
var toRemove = new List <LinearSpell>();
ActiveSpells.ForEach(s =>
{
Vec2 before = (Vec2)s.Position.Clone();
Match.CurrentState.ApplyPhysicsUpdate(s.ID, (float)dt);
Vec2 pass = (s.Position - before) / PhysicsEngine.PHYSICS_PASSES;
s.Position = before;
for (int i = 0; i < PhysicsEngine.PHYSICS_PASSES; ++i)
{
// Check for entities collisions
var rect = s.CreateCollisionRectangle();
var enemyTeam = TeamsHelper.Opposite(s.Team);
// Check to hit players
bool remove = CheckForSpellPlayerCollisions(s, rect, enemyTeam);
// Check to hit structures
if (!remove)
{
remove = CheckForSpellStructuresCollisions(s, rect,
enemyTeam == Teams.Left ? Match.LeftStructures : Match.RightStructures);
}
// Check to remove spells
if (!remove && // don't check if we know it already has to be removed
Match.CurrentState.SpellShouldDisappear(s))
{
remove = true;
}
// The spell has to be removed
if (remove)
{
toRemove.Add(s);
break;
}
s.Position += pass;
}
});
toRemove.ForEach(s =>
{
ActiveSpells.Remove(s);
RemarkableEvents.Add(Utilities.MakePair <ServerCommand, Action <NetBuffer> >(
ServerCommand.SpellDisappear,
(msg) =>
{
ulong id = s.ID;
msg.Write(id);
}));
});
}
public SpellIcon(ActiveSpells parent, SpellRecord data, int slot)
: base(parent, slot)
{
_spellData = data;
_spellGraphic = ((EOGame)Game).GFXManager.TextureFromResource(GFXTypes.SpellIcons, _spellData.Icon);
_spellGraphicSourceRect = new Rectangle(0, 0, _spellGraphic.Width / 2, _spellGraphic.Height);
_spellLevelColor = new Texture2D(Game.GraphicsDevice, 1, 1);
_spellLevelColor.SetData(new[] {Color.FromNonPremultiplied(0xc9, 0xb8, 0x9b, 0xff)});
OnLevelChanged();
_clickTime = DateTime.Now;
}
public EmptySpellIcon(ActiveSpells parent, int slot)
: base(null, null, parent)
{
Slot = slot;
_parentSpellContainer = parent;
_highlightColor = new Texture2D(Game.GraphicsDevice, 1, 1);
_highlightColor.SetData(new[] { Color.FromNonPremultiplied(200, 200, 200, 60) });
_setSize(ICON_AREA_WIDTH, ICON_AREA_HEIGHT);
World.IgnoreDialogs(this);
}
public static Geometry.Polygon ToPolygon(this ActiveSpells spell)
{
if (spell.spell.type == Database.SkillShotSpells.Type.LineMissile)
{
return(new Geometry.Polygon.Rectangle(spell.Start, spell.End, spell.Width));
}
if (spell.spell.type == Database.SkillShotSpells.Type.CircleMissile)
{
return(new Geometry.Polygon.Circle(spell.End, spell.Width));
}
if (spell.spell.type == Database.SkillShotSpells.Type.Cone)
{
return(CreateCone(spell.Start, spell.End, spell.spell.Angle, spell.Range));
}
return(new Geometry.Polygon());
}
public static bool IsInDanger(this Obj_AI_Base target, ActiveSpells spell)
{
if (spell.spell.Speed > 90000)
{
return(spell.ToPolygon().IsInside(target.PrediectPosition((int)spell.spell.CastDelay)));
}
if (spell.Missile != null)
{
var arrivetime = spell.Missile.Distance(target) / spell.spell.Speed * 1000;
return(spell.ToPolygon().IsInside(target.PrediectPosition((int)arrivetime)));
}
var arrivetime2 = spell.Start.Distance(target) / spell.spell.Speed * 1000 + spell.spell.CastDelay;
return(spell.ToPolygon().IsInside(target.PrediectPosition((int)arrivetime2)));
}
public static bool IsInDanger(this Obj_AI_Base target, ActiveSpells spell)
{
var HitBox = new Geometry.Polygon.Circle(target.ServerPosition, target.BoundingRadius + 10);
return(HitBox.Points.Any(p => spell.ToPolygon().IsInside(p)));
}
public static bool IsInDanger(this Obj_AI_Base target, ActiveSpells spell)
{
return(spell.ToPolygon().IsInside(target));
}
public static bool IsInDanger(this Obj_AI_Base target, ActiveSpells spell)
{
var traveltime = target.Distance(spell.Start) / spell.spell.Speed * 1000 + spell.spell.CastDelay;
return(spell.ToPolygon().IsInside(target.PrediectPosition((int)traveltime)));
}