public void Partition(IEntity entity, Point2D location, int radius)
{
var candidate = new CollisionCandidate(entity, location, radius);
var left = (candidate.Position.X - candidate.Radius) / _capacity;
var top = (candidate.Position.Y - candidate.Radius) / _capacity;
var right = (candidate.Position.X + candidate.Radius) / _capacity;
var bottom = (candidate.Position.Y + candidate.Radius) / _capacity;
var cells = new int[]
{
left + top * _unit,
right + top * _unit,
left + bottom * _unit,
right + bottom * _unit,
};
_inner[cells[0]].Add(candidate);
if (cells[0] != cells[1])
{
_inner[cells[1]].Add(candidate);
}
if (cells[1] != cells[2])
{
_inner[cells[2]].Add(candidate);
}
if (cells[2] != cells[3])
{
_inner[cells[3]].Add(candidate);
}
}
public bool CollidesWith(CollisionCandidate other)
{
var length = (Position - other.Position).Length;
return(length < Radius + other.Radius);
}
private static void CheckSpellCollision()
{
if (ObjectCache.menuCache.cache["CheckSpellCollision"].GetValue <bool>() == false)
{
return;
}
foreach (KeyValuePair <int, Spell> entry in detectedSpells)
{
Spell spell = entry.Value;
var collisionObject = spell.CheckSpellCollision();
if (collisionObject != null)
{
spell.predictedEndPos = spell.GetSpellProjection(collisionObject.ServerPosition.To2D());
if (spell.currentSpellPosition.Distance(collisionObject.ServerPosition) <
collisionObject.BoundingRadius + spell.radius)
{
if (!spell.info.hasEndExplosion || spell.spellType != SpellType.Circular)
{
DelayAction.Add(1, () => DeleteSpell(entry.Key));
}
}
}
}
foreach (KeyValuePair <int, CollisionCandidate> entry in collisionObjs)
{
CollisionCandidate cand = entry.Value;
var spellTime = cand.spellTime = EvadeUtils.TickCount - cand.startTick - cand.spellInfo.spellDelay;
if (spellTime >= 0)
{
cand.currentPos = cand.startPos +
(cand.endPos - cand.startPos).Normalized() * cand.spellInfo.projectileSpeed *
(cand.spellTime / 1000);
}
var collisionObj = cand.currentPos.To3D().CheckPositionCollision(cand.endPos.To3D(), cand.spellInfo, false);
if (collisionObj != null)
{
var data = cand.spellInfo.CopyData();
data.spellDelay = 0;
foreach (KeyValuePair <int, Spell> value in detectedSpells)
{
Spell spell = value.Value;
if (spell.spellType == SpellType.Line && spell.info.hasEndExplosion)
{
if (spell.info.spellName == cand.spellInfo.spellName)
{
DelayAction.Add(1, () => DeleteSpell(value.Key)); // delete the skillshot
}
}
}
CreateSpellData(cand.candidateHero, cand.startPos.To3D(), collisionObj.ServerPosition,
data, null, 0, true, SpellType.Circular, false, true); // create the explosion
collisionObjs.Remove(cand.candidateId);
break;
}
DelayAction.Add((int)cand.endTime, () => collisionObjs.Remove(cand.candidateId));
}
}