private Hit _Detect(float scan_angle, float max_distance)
{
scan_angle += 360f;
scan_angle %= 360f;
var pos = _Entiry.GetPosition();
var view = Vector2.AngleToVector(scan_angle);
//Unity Debug Code
#if UNITY_EDITOR
UnityEngine.Debug.DrawRay(new UnityEngine.Vector3(pos.X, 0, pos.Y), new UnityEngine.Vector3(view.X, 0, view.Y), UnityEngine.Color.blue, 0.5f);
#endif
var hit = new Hit();
hit.HitPoint = pos + view * max_distance;
hit.Distance = max_distance;
foreach (var visible in _FieldOfVision)
{
var mesh = StandardBehavior._BuildMesh(visible);
float dis;
Vector2 normal;
Vector2 point;
if (RayPolygonIntersect(pos, view, mesh.Points, out dis, out point, out normal))
{
if (dis < hit.Distance)
{
hit.Visible = visible;
hit.HitPoint = point;
hit.Distance = dis;
}
}
}
return(hit);
}
public static bool RayPolygonIntersect(Vector2 ro, Vector2 rd, Vector2[] polygon, out float t, out Vector2 point, out Vector2 normal)
{
t = float.MaxValue;
point = ro;
normal = rd;
// Comparison variables.
float distance;
int crossings = 0;
for (int j = polygon.Length - 1, i = 0; i < polygon.Length; j = i, i++)
{
if (RayLineIntersect(ro, rd, polygon[j], polygon[i], out distance))
{
crossings++;
// If new intersection is closer, update variables.
if (distance < t)
{
t = distance;
point = ro + (rd * t);
Vector2 edge = polygon[j] - polygon[i];
normal = new Vector2(-edge.Y, edge.X).GetNormalized();
}
}
}
return(crossings > 0 && crossings % 2 == 0);
}
private TICKRESULT _GetDistance(Guid target, out float distance)
{
distance = 0f;
var entity = _FieldOfVision.Find((e) => e.Id == target);
if (entity == null)
{
return(TICKRESULT.FAILURE);
}
var mesh = _BuildMesh(entity);
float dis;
Vector2 point;
Vector2 normal;
if (RayPolygonIntersect(
_Entiry.GetPosition(),
Vector2.AngleToVector(_Entiry.Direction),
mesh.Points,
out dis,
out point,
out normal))
{
distance = dis - _Entiry.GetDetectionRange();
return(TICKRESULT.SUCCESS);
}
return(TICKRESULT.FAILURE);
}
private TICKRESULT _GetTargetAngle(Guid id, ref float angle)
{
var target = _Find(id);
if (target == null)
{
return(TICKRESULT.FAILURE);
}
var position = _Entiry.GetPosition();
var diff = target.Position - position;
var a = Vector2.VectorToAngle(diff.GetNormalized());
a += 360;
a %= 360;
angle = a - _Entiry.Direction;
#if UNITY_EDITOR
var distance = target.Position.DistanceTo(position);
var trunForce = Vector2.AngleToVector(a);
var forcePos = position + trunForce * (distance);
UnityEngine.Debug.DrawLine(new UnityEngine.Vector3(position.X, 0, position.Y), new UnityEngine.Vector3(forcePos.X, 0, forcePos.Y), UnityEngine.Color.green, _DecisionTime);
//UnityEngine.Debug.Log("TurnDirection = " + _GoblinWisdom.TurnDirection);
#endif
return(TICKRESULT.SUCCESS);
}
void IStage.Enter()
{
_Binder.Bind <ICastSkill>(this);
_Player.SetSkillVelocity(_Caster.GetShiftDirection(), _Caster.GetShiftSpeed());
_Player.CastBegin(_Caster.Data.Id);
_MoveController.Backward = _Caster.GetBackward();
_MoveController.Forward = _Caster.GetForward();
_MoveController.RunForward = _Caster.GetRunForward();
_MoveController.TurnLeft = _Caster.GetTurnLeft();
_MoveController.TurnRight = _Caster.GetTurnRight();
_Binder.Bind <IMoveController>(_MoveController);
if (_Caster.CanDisarm())
{
_Binder.Bind <IBattleSkill>(this);
}
_CastTimer.Reset();
_DatumPosition = _Player.GetPosition();
var strength = _Player.Strength(-_Caster.Data.StrengthCost);
_Overdraft = strength < 0.0f;
}
public PointToProcess(RegulusVector2 point)
{
x = point.X;
y = point.Y;
K = 0;
Distance = 0;
}
public void SetPosision(Regulus.CustomType.Vector2 position)
{
_Target = new Vector2(position.X, position.Y);
/*var scaleX = _Rect.localScale.x;
* var scaleY = _Rect.localScale.y;
* _Rect.anchoredPosition = new Vector2(-position.X * scaleX + Viewport.rect.width / 2, -position.Y * scaleY + Viewport.rect.height / 2);*/
}
public void FindHullTest2()
{
Vector2[] points = new Vector2[]
{
new Vector2(303.4322f , 68.75738f),
new Vector2(303.4522f , 68.25784f),
new Vector2(303.9518f , 68.27787f),
new Vector2(303.9318f , 68.77739f),
new Vector2(303.4328f , 68.74139f),
new Vector2(303.4529f , 68.24185f),
new Vector2(303.9524f , 68.26188f),
new Vector2(303.9324f , 68.7614f)
};
for (int i = 0; i < 1000000; i++)
{
points.FindHull().ToArray();
}
}
public void FindHullTest1()
{
Vector2[] points = new Vector2[]
{
new Vector2(497.5674f , 125.8552f),
new Vector2(497.5874f , 125.3556f),
new Vector2(498.0869f , 125.3756f),
new Vector2(498.0669f , 125.8752f),
new Vector2(497.5667f , 125.8711f),
new Vector2(497.5867f , 125.3716f),
new Vector2(498.0863f , 125.3916f),
new Vector2(498.0663f , 125.8912f)
};
for (int i = 0; i < 1000000; i++)
{
points.FindHull().ToArray();
}
}
public static bool RayLineIntersect(Vector2 ro, Vector2 rd, Vector2 l1, Vector2 l2, out float t)
{
Vector2 seg = l2 - l1;
Vector2 segPerp = new Vector2(seg.Y, -seg.X);
float perpDotd = rd.DotProduct(segPerp);
// If lines are parallel, return false.
if (Math.Abs(perpDotd) <= float.Epsilon)
{
t = float.MaxValue;
return(false);
}
Vector2 d = l1 - ro;
t = segPerp.DotProduct(d) / perpDotd;
float s = new Vector2(rd.Y, -rd.X).DotProduct(d) / perpDotd;
// If intersect is in right direction and in segment bounds, return true.
return(t >= 0.0f && s >= 0.0f && s <= 1.0f);
}
private static void _Draw(Vector2[] points, int i)
{
var p1 = new UnityEngine.Vector3(points[i].X, 0, points[i].Y);
var p2 = new UnityEngine.Vector3(points[i + 1].X, 0, points[i + 1].Y);
Debug.DrawLine(p1, p2);
}
public static bool RayPolygonIntersect(Vector2 ro, Vector2 rd, Vector2[] polygon, out float t, out Vector2 point, out Vector2 normal)
{
t = float.MaxValue;
point = ro;
normal = rd;
// Comparison variables.
float distance;
int crossings = 0;
for (int j = polygon.Length - 1, i = 0; i < polygon.Length; j = i, i++)
{
if (RayLineIntersect(ro, rd, polygon[j], polygon[i], out distance))
{
crossings++;
// If new intersection is closer, update variables.
if (distance < t)
{
t = distance;
point = ro + (rd * t);
Vector2 edge = polygon[j] - polygon[i];
normal = new Vector2(-edge.Y, edge.X).GetNormalized();
}
}
}
return crossings > 0 && crossings % 2 == 0;
}
public static bool RayLineIntersect(Vector2 ro, Vector2 rd, Vector2 l1, Vector2 l2, out float t)
{
Vector2 seg = l2 - l1;
Vector2 segPerp = new Vector2(seg.Y, -seg.X);
float perpDotd = rd.DotProduct(segPerp);
// If lines are parallel, return false.
if (Math.Abs(perpDotd) <= float.Epsilon)
{
t = float.MaxValue;
return false;
}
Vector2 d = l1 - ro;
t = segPerp.DotProduct(d) / perpDotd;
float s = new Vector2(rd.Y, -rd.X).DotProduct(d) / perpDotd;
// If intersect is in right direction and in segment bounds, return true.
return t >= 0.0f && s >= 0.0f && s <= 1.0f;
}
private void _SetPosition(Vector2 position)
{
var pos = new Vector3(position.X, 0, position.Y);
_SetPosition(pos);
}
void IStage.Enter()
{
_Binder.Bind<ICastSkill>(this);
_Player.SetSkillVelocity(_Caster.GetShiftDirection(), _Caster.GetShiftSpeed());
_Player.CastBegin(_Caster.Data.Id);
_MoveController.Backward = _Caster.GetBackward();
_MoveController.Forward = _Caster.GetForward();
_MoveController.RunForward = _Caster.GetRunForward();
_MoveController.TurnLeft = _Caster.GetTurnLeft();
_MoveController.TurnRight = _Caster.GetTurnRight();
_Binder.Bind<IMoveController>(_MoveController);
if (_Caster.CanDisarm())
{
_Binder.Bind<IBattleSkill>(this);
}
_CastTimer.Reset();
_DatumPosition = _Player.GetPosition();
var strength = _Player.Strength(-_Caster.Data.StrengthCost);
_Overdraft = strength < 0.0f;
}
public static void _DrawAll(Vector2[] left, Vector2[] right, UnityEngine.Vector3 center, UnityEngine.Color color)
{
for (int i = 0; i < left.Length - 1; i++)
{
var pos1 = center + new UnityEngine.Vector3(left[i].X,0, left[i].Y);
var pos2 = center + new UnityEngine.Vector3(left[i + 1].X, 0, left[i + 1].Y);
UnityEngine.Debug.DrawLine(pos1, pos2, color);
}
for (int i = 0; i < right.Length - 1; i++)
{
var pos1 = center + new UnityEngine.Vector3(right[i].X, 0, right[i].Y);
var pos2 = center + new UnityEngine.Vector3(right[i + 1].X, 0, right[i + 1].Y);
UnityEngine.Debug.DrawLine(pos1, pos2, color);
}
}
private void _SetPosition(Vector2 position)
{
var pos = new Vector3(position.X, 0, position.Y);
_SetPosition(pos);
}
public PointToProcess(RegulusVector2 point)
{
x = point.X;
y = point.Y;
K = 0;
Distance = 0;
}
public void TestSerializerVector2()
{
var v = new Regulus.CustomType.Vector2(99, 22);
var array = Regulus.TypeHelper.Serializer(v);
var v2 = Regulus.TypeHelper.Deserialize<Regulus.CustomType.Vector2>(array);
Assert.AreEqual(99 , v2.X);
Assert.AreEqual(22, v2.Y);
}