public void Game_OnGameUpdate()
{
//Even if it doesnt consume a lot of resources with 20 updatest second works k
if (SkillshotData.CollisionObjects.Count() > 0 && SkillshotData.CollisionObjects != null &&
System.Environment.TickCount - _lastCollisionCalc > 50)
{
_lastCollisionCalc = System.Environment.TickCount;
_collisionEnd = Collision.GetCollisionPoint(this);
}
//Update the missile position each time the game updates.
if (SkillshotData.Type == SkillShotType.SkillshotMissileLine)
{
Rectangle = new SkillshotGeometry.Rectangle(GetMissilePosition(0), CollisionEnd, SkillshotData.Radius);
UpdatePolygon();
}
//Spells that update to the Caster position.
if (SkillshotData.MissileFollowsUnit)
{
if (Caster.IsVisible)
{
EndPosition = Caster.ServerPosition.To2D();
Direction = (EndPosition - StartPosition).Normalized();
UpdatePolygon();
}
}
}
public Skillshot(DetectionType detectionType,
SkillshotData skillshotData,
int startT,
Vector2 startPosition,
Vector2 endPosition,
Obj_AI_Base caster)
{
DetectionType = detectionType;
SkillshotData = skillshotData;
StartTick = startT;
StartPosition = startPosition;
EndPosition = endPosition;
MissilePosition = startPosition;
Direction = (endPosition - startPosition).Normalized();
Caster = caster;
//Create the spatial object for each type of skillshot.
switch (skillshotData.Type)
{
case SkillShotType.SkillshotCircle:
Circle = new SkillshotGeometry.Circle(CollisionEnd, skillshotData.Radius);
break;
case SkillShotType.SkillshotLine:
Rectangle = new SkillshotGeometry.Rectangle(StartPosition, CollisionEnd, skillshotData.Radius);
break;
case SkillShotType.SkillshotMissileLine:
Rectangle = new SkillshotGeometry.Rectangle(StartPosition, CollisionEnd, skillshotData.Radius);
break;
case SkillShotType.SkillshotCone:
Sector = new SkillshotGeometry.Sector(
startPosition, CollisionEnd - startPosition, skillshotData.Radius * (float)Math.PI / 180,
skillshotData.Range);
break;
case SkillShotType.SkillshotRing:
Ring = new SkillshotGeometry.Ring(CollisionEnd, skillshotData.Radius, skillshotData.RingRadius);
break;
}
UpdatePolygon(); // Create the polygon
}
public static Vector2 GetCollisionPoint(Skillshot skillshot)
{
var collisions = new List <DetectedCollision>();
var from = skillshot.GetMissilePosition(0);
skillshot.ForceDisabled = false;
foreach (var cObject in skillshot.SkillshotData.CollisionObjects)
{
switch (cObject)
{
case CollisionObjectTypes.Minion:
collisions.AddRange(from minion in MinionManager.GetMinions(@from.To3D(), 1200, MinionTypes.All, skillshot.Caster.Team == ObjectManager.Player.Team ? MinionTeam.NotAlly : MinionTeam.NotAllyForEnemy)
let pred = FastPrediction(@from, minion, Math.Max(0, skillshot.SkillshotData.Delay - (System.Environment.TickCount - skillshot.StartTick)), skillshot.SkillshotData.MissileSpeed)
let pos = pred.PredictedPos
let w = skillshot.SkillshotData.RawRadius + (!pred.IsMoving ? minion.BoundingRadius - 15 : 0) - pos.LSDistance(@from, skillshot.EndPosition, true)
where w > 0
select new DetectedCollision
{
Position = pos.ProjectOn(skillshot.EndPosition, skillshot.StartPosition).LinePoint + skillshot.Direction * 30, Unit = minion, Type = CollisionObjectTypes.Minion, Distance = pos.LSDistance(@from), Diff = w
});
break;
case CollisionObjectTypes.Champions:
collisions.AddRange(from hero in ObjectManager.Get <AIHeroClient>().Where(h => h.LSIsValidTarget(1200) && h.Team == ObjectManager.Player.Team && !h.IsMe || h.Team != ObjectManager.Player.Team)
let pred = FastPrediction(@from, hero, Math.Max(0, skillshot.SkillshotData.Delay - (System.Environment.TickCount - skillshot.StartTick)), skillshot.SkillshotData.MissileSpeed)
let pos = pred.PredictedPos
let w = skillshot.SkillshotData.RawRadius + 30 - pos.LSDistance(@from, skillshot.EndPosition, true)
where w > 0
select new DetectedCollision
{
Position = pos.ProjectOn(skillshot.EndPosition, skillshot.StartPosition).LinePoint + skillshot.Direction * 30, Unit = hero, Type = CollisionObjectTypes.Minion, Distance = pos.LSDistance(@from), Diff = w
});
break;
case CollisionObjectTypes.YasuoWall:
if (
!ObjectManager.Get <AIHeroClient>()
.Any(
hero =>
hero.LSIsValidTarget(float.MaxValue) &&
hero.Team == ObjectManager.Player.Team && hero.ChampionName == "Yasuo"))
{
break;
}
GameObject wall = null;
foreach (var gameObject in ObjectManager.Get <GameObject>())
{
if (gameObject.IsValid &&
Regex.IsMatch(gameObject.Name, "_w_windwall.\\.troy", RegexOptions.IgnoreCase))
{
wall = gameObject;
}
}
if (wall == null)
{
break;
}
var level = wall.Name.Substring(wall.Name.Length - 6, 1);
var wallWidth = 300 + 50 * Convert.ToInt32(level);
var wallDirection = (wall.Position.LSTo2D() - _yasuoWallCastedPos).Normalized().Perpendicular();
var wallStart = wall.Position.LSTo2D() + wallWidth / 2 * wallDirection;
var wallEnd = wallStart - wallWidth * wallDirection;
var wallPolygon = new SkillshotGeometry.Rectangle(wallStart, wallEnd, 75).ToPolygon();
var intersection = new Vector2();
var intersections = new List <Vector2>();
for (var i = 0; i < wallPolygon.Points.Count; i++)
{
var inter =
wallPolygon.Points[i].Intersection(
wallPolygon.Points[i != wallPolygon.Points.Count - 1 ? i + 1 : 0], from,
skillshot.EndPosition);
if (inter.Intersects)
{
intersections.Add(inter.Point);
}
}
if (intersections.Count > 0)
{
intersection = intersections.OrderBy(item => item.LSDistance(from)).ToList()[0];
var collisionT = System.Environment.TickCount +
Math.Max(
0,
skillshot.SkillshotData.Delay -
(System.Environment.TickCount - skillshot.StartTick)) + 100 +
1000 * intersection.LSDistance(@from) / skillshot.SkillshotData.MissileSpeed;
if (collisionT - _wallCastT < 4000)
{
if (skillshot.SkillshotData.Type != SkillShotType.SkillshotMissileLine)
{
skillshot.ForceDisabled = true;
}
return(intersection);
}
}
break;
}
}
Vector2 result;
result = collisions.Count > 0 ? collisions.OrderBy(c => c.Distance).ToList()[0].Position : new Vector2();
return(result);
}
public Skillshot(DetectionType detectionType,
SkillshotData skillshotData,
int startT,
Vector2 startPosition,
Vector2 endPosition,
Obj_AI_Base caster)
{
DetectionType = detectionType;
SkillshotData = skillshotData;
StartTick = startT;
StartPosition = startPosition;
EndPosition = endPosition;
MissilePosition = startPosition;
Direction = (endPosition - startPosition).Normalized();
Caster = caster;
//Create the spatial object for each type of skillshot.
switch (skillshotData.Type)
{
case SkillShotType.SkillshotCircle:
Circle = new SkillshotGeometry.Circle(CollisionEnd, skillshotData.Radius);
break;
case SkillShotType.SkillshotLine:
Rectangle = new SkillshotGeometry.Rectangle(StartPosition, CollisionEnd, skillshotData.Radius);
break;
case SkillShotType.SkillshotMissileLine:
Rectangle = new SkillshotGeometry.Rectangle(StartPosition, CollisionEnd, skillshotData.Radius);
break;
case SkillShotType.SkillshotCone:
Sector = new SkillshotGeometry.Sector(
startPosition, CollisionEnd - startPosition, skillshotData.Radius*(float) Math.PI/180,
skillshotData.Range);
break;
case SkillShotType.SkillshotRing:
Ring = new SkillshotGeometry.Ring(CollisionEnd, skillshotData.Radius, skillshotData.RingRadius);
break;
}
UpdatePolygon(); // Create the polygon
}
public void Game_OnGameUpdate()
{
//Even if it doesnt consume a lot of resources with 20 updatest second works k
if (SkillshotData.CollisionObjects.Count() > 0 && SkillshotData.CollisionObjects != null &&
System.Environment.TickCount - _lastCollisionCalc > 50)
{
_lastCollisionCalc = System.Environment.TickCount;
_collisionEnd = Collision.GetCollisionPoint(this);
}
//Update the missile position each time the game updates.
if (SkillshotData.Type == SkillShotType.SkillshotMissileLine)
{
Rectangle = new SkillshotGeometry.Rectangle(GetMissilePosition(0), CollisionEnd, SkillshotData.Radius);
UpdatePolygon();
}
//Spells that update to the Caster position.
if (SkillshotData.MissileFollowsUnit)
{
if (Caster.IsVisible)
{
EndPosition = Caster.ServerPosition.To2D();
Direction = (EndPosition - StartPosition).Normalized();
UpdatePolygon();
}
}
}
public static Vector2 GetCollisionPoint(Skillshot skillshot)
{
var collisions = new List<DetectedCollision>();
var from = skillshot.GetMissilePosition(0);
skillshot.ForceDisabled = false;
foreach (var cObject in skillshot.SkillshotData.CollisionObjects)
{
switch (cObject)
{
case CollisionObjectTypes.Minion:
collisions.AddRange(from minion in MinionManager.GetMinions(@from.To3D(), 1200, MinionTypes.All, skillshot.Caster.Team == ObjectManager.Player.Team ? MinionTeam.NotAlly : MinionTeam.NotAllyForEnemy)
let pred = FastPrediction(@from, minion, Math.Max(0, skillshot.SkillshotData.Delay - (System.Environment.TickCount - skillshot.StartTick)), skillshot.SkillshotData.MissileSpeed)
let pos = pred.PredictedPos
let w = skillshot.SkillshotData.RawRadius + (!pred.IsMoving ? minion.BoundingRadius - 15 : 0) - pos.LSDistance(@from, skillshot.EndPosition, true)
where w > 0
select new DetectedCollision
{
Position = pos.ProjectOn(skillshot.EndPosition, skillshot.StartPosition).LinePoint + skillshot.Direction*30, Unit = minion, Type = CollisionObjectTypes.Minion, Distance = pos.LSDistance(@from), Diff = w
});
break;
case CollisionObjectTypes.Champions:
collisions.AddRange(from hero in ObjectManager.Get<AIHeroClient>().Where(h => h.LSIsValidTarget(1200) && h.Team == ObjectManager.Player.Team && !h.IsMe || h.Team != ObjectManager.Player.Team)
let pred = FastPrediction(@from, hero, Math.Max(0, skillshot.SkillshotData.Delay - (System.Environment.TickCount - skillshot.StartTick)), skillshot.SkillshotData.MissileSpeed)
let pos = pred.PredictedPos
let w = skillshot.SkillshotData.RawRadius + 30 - pos.LSDistance(@from, skillshot.EndPosition, true)
where w > 0
select new DetectedCollision
{
Position = pos.ProjectOn(skillshot.EndPosition, skillshot.StartPosition).LinePoint + skillshot.Direction*30, Unit = hero, Type = CollisionObjectTypes.Minion, Distance = pos.LSDistance(@from), Diff = w
});
break;
case CollisionObjectTypes.YasuoWall:
if (
!ObjectManager.Get<AIHeroClient>()
.Any(
hero =>
hero.LSIsValidTarget(float.MaxValue) &&
hero.Team == ObjectManager.Player.Team && hero.ChampionName == "Yasuo"))
{
break;
}
GameObject wall = null;
foreach (var gameObject in ObjectManager.Get<GameObject>())
{
if (gameObject.IsValid &&
Regex.IsMatch(gameObject.Name, "_w_windwall.\\.troy", RegexOptions.IgnoreCase))
{
wall = gameObject;
}
}
if (wall == null)
{
break;
}
var level = wall.Name.Substring(wall.Name.Length - 6, 1);
var wallWidth = 300 + 50*Convert.ToInt32(level);
var wallDirection = (wall.Position.LSTo2D() - _yasuoWallCastedPos).Normalized().Perpendicular();
var wallStart = wall.Position.LSTo2D() + wallWidth/2*wallDirection;
var wallEnd = wallStart - wallWidth*wallDirection;
var wallPolygon = new SkillshotGeometry.Rectangle(wallStart, wallEnd, 75).ToPolygon();
var intersection = new Vector2();
var intersections = new List<Vector2>();
for (var i = 0; i < wallPolygon.Points.Count; i++)
{
var inter =
wallPolygon.Points[i].Intersection(
wallPolygon.Points[i != wallPolygon.Points.Count - 1 ? i + 1 : 0], from,
skillshot.EndPosition);
if (inter.Intersects)
{
intersections.Add(inter.Point);
}
}
if (intersections.Count > 0)
{
intersection = intersections.OrderBy(item => item.LSDistance(from)).ToList()[0];
var collisionT = System.Environment.TickCount +
Math.Max(
0,
skillshot.SkillshotData.Delay -
(System.Environment.TickCount - skillshot.StartTick)) + 100 +
1000*intersection.LSDistance(@from)/skillshot.SkillshotData.MissileSpeed;
if (collisionT - _wallCastT < 4000)
{
if (skillshot.SkillshotData.Type != SkillShotType.SkillshotMissileLine)
{
skillshot.ForceDisabled = true;
}
return intersection;
}
}
break;
}
}
Vector2 result;
result = collisions.Count > 0 ? collisions.OrderBy(c => c.Distance).ToList()[0].Position : new Vector2();
return result;
}
