IEnumerator EnableCollider(float seconds, EdgeCollider2D platform)
{
yield return(new WaitForSeconds(seconds));
platform.enabled = true;
}
void Start()
{
Mesh mesh = new Mesh();
GetComponent <MeshFilter>().sharedMesh = mesh;
BezierSpline spline = GetComponent <BezierSpline>();
//Vector2[] uv =
//;
//int[]
Vector2[] points = spline.GetPoints();
EdgeCollider2D ec = gameObject.AddComponent <EdgeCollider2D>();
Vector2[] edgePoints = new Vector2[points.Length / 3 * resolution + 1];
for (int i = 0; i < points.Length - 1; i += 3)
{
for (int j = 0; j < resolution; j++)
{
edgePoints[i / 3 * resolution + j] = Bezier.GetPoint(points[i], points[i + 1], points[i + 2], points[i + 3], j / (float)resolution);
}
}
edgePoints[edgePoints.Length - 1] = points[points.Length - 1];
ec.points = edgePoints;
Debug.Log(edgePoints.Length);
Vector3[] verts = new Vector3[edgePoints.Length * 3];
Vector2[] uv = new Vector2[edgePoints.Length * 3];
int[] triangles = new int[(edgePoints.Length - 1) * 12];
for (int i = 0; i < edgePoints.Length; i++)
{
Vector2 point = edgePoints[i];
verts[i * 3 + 0] = new Vector3(point.x, point.y, -1);
verts[i * 3 + 1] = new Vector3(point.x, point.y, 1);
verts[i * 3 + 2] = new Vector3(point.x, -100, 0);
uv[i * 3 + 0] = new Vector2(0, 0);
uv[i * 3 + 1] = new Vector2(0, 0);
uv[i * 3 + 2] = new Vector2(0, 0);
if (i > 0)
{
int j = i - 1;
triangles[j * 12 + 0] = j * 3 + 0;
triangles[j * 12 + 1] = j * 3 + 1;
triangles[j * 12 + 2] = j * 3 + 3;
triangles[j * 12 + 3] = j * 3 + 1;
triangles[j * 12 + 4] = j * 3 + 4;
triangles[j * 12 + 5] = j * 3 + 3;
triangles[j * 12 + 6] = j * 3 + 2;
triangles[j * 12 + 7] = j * 3 + 0;
triangles[j * 12 + 8] = j * 3 + 5;
triangles[j * 12 + 9] = j * 3 + 0;
triangles[j * 12 + 10] = j * 3 + 3;
triangles[j * 12 + 11] = j * 3 + 5;
}
}
for (int i = 0; i < triangles.Length; i++)
{
Debug.Log(triangles[i]);
}
//verts = new Vector3[]
//{
// new Vector3(0, 0, 0),
// new Vector3(1, 0, 0),
// new Vector3(1, 0, 1),
// new Vector3(0, 0, 1),
//};
//triangles = new int[]{
// 0, 1, 2,
// 1, 3, 2
//};
mesh.Clear();
mesh.vertices = verts;
mesh.uv = uv;
mesh.triangles = triangles;
mesh.RecalculateNormals();
mesh.RecalculateBounds();
mesh.Optimize();
}
private void CreateMesh(GameObject arcObject, EdgeCollider2D edgeCollider)
{
Logger.Info("Building meshes");
var renderer = arcObject.AddComponent <MeshRenderer>();
renderer.shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.Off;
renderer.receiveShadows = false;
renderer.useLightProbes = false;
renderer.reflectionProbeUsage = UnityEngine.Rendering.ReflectionProbeUsage.Off;
renderer.material = fillMaterial;
renderer.sortingLayerName = "Platforms";
var mf = arcObject.AddComponent <MeshFilter>();
var mesh = new Mesh();
mf.mesh = mesh;
var vertices = new List <Vector3>();
var triangles = new List <int>();
var normals = new List <Vector3>();
var uvs = new List <Vector2>();
var index = 0;
float fillTo = meshBuilderFillDistanceType == MeshBuilderFillDistanceType.Relative
? fillDistance
: meshBuilderFillType == MeshBuilderFillType.Horizontal
? (fillDistance - arcObject.transform.position.x)
: (fillDistance - arcObject.transform.position.y);
for (int i = 1; i < edgeCollider.points.Length; i++)
{
//vertices.Add(new Vector3(edgeCollider.points[i - 1].x, edgeCollider.points[i - 1].y, 0)); //top-left
//vertices.Add(new Vector3(edgeCollider.points[i].x, edgeCollider.points[i].y, 0)); //top-right
//vertices.Add(new Vector3(edgeCollider.points[i - 1].x, fillHeight, 0)); //bottom-left
//vertices.Add(new Vector3(edgeCollider.points[i].x, fillHeight, 0)); //bottom-right
if (meshBuilderFillType == MeshBuilderFillType.Vertical)
{
if (fillTo <= 0f)
{
vertices.Add(new Vector3(edgeCollider.points[i - 1].x, edgeCollider.points[i - 1].y, 0)); //top-left
vertices.Add(new Vector3(edgeCollider.points[i].x, edgeCollider.points[i].y, 0)); //top-right
vertices.Add(new Vector3(edgeCollider.points[i - 1].x, fillTo, 0)); //bottom-left
vertices.Add(new Vector3(edgeCollider.points[i].x, fillTo, 0)); //bottom-right
}
else
{
vertices.Add(new Vector3(edgeCollider.points[i - 1].x, fillTo, 0)); //top-left
vertices.Add(new Vector3(edgeCollider.points[i].x, fillTo, 0)); //top-right
vertices.Add(new Vector3(edgeCollider.points[i - 1].x, edgeCollider.points[i - 1].y, 0)); //bottom-left
vertices.Add(new Vector3(edgeCollider.points[i].x, edgeCollider.points[i].y, 0)); //bottom-right
}
}
else
{
if (fillTo <= 0f)
{
vertices.Add(new Vector3(fillTo, edgeCollider.points[i].y, 0)); //top-left
vertices.Add(new Vector3(edgeCollider.points[i].x, edgeCollider.points[i].y, 0)); //top-right
vertices.Add(new Vector3(fillTo, edgeCollider.points[i - 1].y, 0)); //bottom-left
vertices.Add(new Vector3(edgeCollider.points[i - 1].x, edgeCollider.points[i - 1].y, 0)); //bottom-right
}
else
{
vertices.Add(new Vector3(edgeCollider.points[i].x, edgeCollider.points[i].y, 0)); //top-left
vertices.Add(new Vector3(fillTo, edgeCollider.points[i].y, 0)); //top-right
vertices.Add(new Vector3(edgeCollider.points[i - 1].x, edgeCollider.points[i - 1].y, 0)); //bottom-left
vertices.Add(new Vector3(fillTo, edgeCollider.points[i - 1].y, 0)); //bottom-right
}
}
triangles.Add(index);
triangles.Add(index + 1);
triangles.Add(index + 2);
triangles.Add(index + 3);
triangles.Add(index + 2);
triangles.Add(index + 1);
index += 4;
normals.Add(Vector3.forward);
normals.Add(Vector3.forward);
normals.Add(Vector3.forward);
normals.Add(Vector3.forward);
uvs.Add(new Vector2(0, 1)); //top-left
uvs.Add(new Vector2(1, 1)); //top-right
uvs.Add(new Vector2(0, 0)); //bottom-left
uvs.Add(new Vector2(1, 0)); //bottom-right
}
mesh.vertices = vertices.ToArray();
mesh.normals = normals.ToArray();
mesh.triangles = triangles.ToArray();
mesh.uv = uvs.ToArray();
mesh.RecalculateNormals();
}
void loadJsonBodies(JSONNode jsonBodies)
{
int BodyCount = 0;
for (int i = 0, numberOfBodies = jsonBodies.Count; i < numberOfBodies; i++)
{
JSONNode jsonBody = jsonBodies[i];
int bodyType = jsonBody["type"].AsInt;
JSONNode pos = jsonBody["position"];
Vector3 position = new Vector3(pos[0].AsFloat / RATIO, -pos[1].AsFloat / RATIO, 0);
float rotation = -jsonBody["rotation"].AsFloat;
float linearDamping = jsonBody["linearDamping"].AsFloat;
float angularDamping = jsonBody["angularDamping"].AsFloat;
string userData = jsonBody["userData"].Value;
bool isFixedRotation = jsonBody["isFixedRotation"].AsBool;
bool isBullet = jsonBody["isBullet"].AsBool;
GameObject body = new GameObject(userData.Length > 0 ? userData : "body" + BodyCount++);
body.transform.position = position;
body.transform.rotation = Quaternion.Euler(0, 0, rotation);
body.AddComponent <DebugRenderer>();
float density = 0;
List <Fixture> fixtures = loadJsonFixtures(jsonBody["fixtures"]);
for (int j = 0, numberOfFixtures = fixtures.Count; j < numberOfFixtures; j++)
{
Fixture fixture = fixtures[j];
density += fixture.density;
if (fixture.shapeType == (int)ShapeTypes.SHAPE_BOX)
{
BoxCollider2D boxCollider = body.AddComponent <BoxCollider2D>();
boxCollider.isTrigger = fixture.isTrigger;
boxCollider.offset = fixture.offset;
boxCollider.size = fixture.size;
boxCollider.sharedMaterial = fixture.physicsMaterial;
}
else if (fixture.shapeType == (int)ShapeTypes.SHAPE_CIRCLE)
{
CircleCollider2D circleCollider = body.AddComponent <CircleCollider2D>();
circleCollider.isTrigger = fixture.isTrigger;
circleCollider.offset = fixture.offset;
circleCollider.radius = fixture.size.x;
circleCollider.sharedMaterial = fixture.physicsMaterial;
}
else if (fixture.shapeType == (int)ShapeTypes.SHAPE_POLYGON)
{
PolygonCollider2D polyCollider = body.AddComponent <PolygonCollider2D>();
polyCollider.isTrigger = fixture.isTrigger;
polyCollider.offset = fixture.offset;
polyCollider.SetPath(0, fixture.vertices);
polyCollider.sharedMaterial = fixture.physicsMaterial;
}
else if (fixture.shapeType == (int)ShapeTypes.SHAPE_CHAIN)
{
EdgeCollider2D edgeCollider = body.AddComponent <EdgeCollider2D>();
edgeCollider.isTrigger = fixture.isTrigger;
edgeCollider.offset = fixture.offset;
edgeCollider.points = fixture.vertices;
edgeCollider.sharedMaterial = fixture.physicsMaterial;
}
}
body.AddComponent <Rigidbody2D>();
Rigidbody2D rigidBody2D = body.GetComponent <Rigidbody2D>();
rigidBody2D.isKinematic = bodyType == 1 || bodyType == 0;
rigidBody2D.fixedAngle = isFixedRotation;
rigidBody2D.mass = density;
rigidBody2D.angularDrag = angularDamping;
rigidBody2D.drag = linearDamping;
if (isBullet)
{
rigidBody2D.collisionDetectionMode = CollisionDetectionMode2D.Continuous;
}
else
{
rigidBody2D.collisionDetectionMode = CollisionDetectionMode2D.None;
}
loadedObjects.Add(body);
}
}
void BuildPhysicsMesh2D(EdgeCollider2D[] edgeColliders, int numEdgeColliders)
{
// Delete surplus
for (int i = numEdgeColliders; i < edgeColliders.Length; ++i)
{
#if UNITY_EDITOR
DestroyImmediate(edgeColliders[i]);
#else
Destroy(edgeColliders[i]);
#endif
}
Vector2[] boxPos = new Vector2[5];
// Fill in missing, only do this if necessary
if (numEdgeColliders > edgeColliders.Length)
{
EdgeCollider2D[] allEdgeColliders = new EdgeCollider2D[numEdgeColliders];
int numToFill = Mathf.Min(numEdgeColliders, edgeColliders.Length);
for (int i = 0; i < numToFill; ++i)
{
allEdgeColliders[i] = edgeColliders[i];
}
for (int i = numToFill; i < numEdgeColliders; ++i)
{
allEdgeColliders[i] = gameObject.AddComponent <EdgeCollider2D>();
}
edgeColliders = allEdgeColliders;
}
// second pass, build composite mesh
Matrix4x4 scaleMatrix = Matrix4x4.identity;
scaleMatrix.m00 = _scale.x;
scaleMatrix.m11 = _scale.y;
scaleMatrix.m22 = _scale.z;
int currEdgeCollider = 0;
foreach (tk2dBatchedSprite bs in batchedSprites)
{
if (!bs.IsDrawn) // when the first non-drawn child is found, it signals the end of the drawn list
{
break;
}
tk2dSpriteDefinition spriteDef = bs.GetSpriteDefinition();
bool buildSpriteDefinitionMesh = false;
bool buildBox = false;
Vector3 boxOrigin = Vector3.zero;
Vector3 boxExtents = Vector3.zero;
switch (bs.type)
{
case tk2dBatchedSprite.Type.Sprite:
if (spriteDef != null && spriteDef.colliderType == tk2dSpriteDefinition.ColliderType.Mesh)
{
buildSpriteDefinitionMesh = true;
}
if (spriteDef != null && spriteDef.colliderType == tk2dSpriteDefinition.ColliderType.Box)
{
buildBox = true;
boxOrigin = spriteDef.colliderVertices[0];
boxExtents = spriteDef.colliderVertices[1];
}
break;
case tk2dBatchedSprite.Type.ClippedSprite:
case tk2dBatchedSprite.Type.SlicedSprite:
case tk2dBatchedSprite.Type.TiledSprite:
buildBox = bs.CheckFlag(tk2dBatchedSprite.Flags.Sprite_CreateBoxCollider);
if (buildBox)
{
boxOrigin = bs.CachedBoundsCenter;
boxExtents = bs.CachedBoundsExtents;
}
break;
case tk2dBatchedSprite.Type.TextMesh:
break;
}
Matrix4x4 mat = scaleMatrix * bs.relativeMatrix;
if (buildSpriteDefinitionMesh)
{
foreach (tk2dCollider2DData dat in spriteDef.edgeCollider2D)
{
Vector2[] vertices = new Vector2[dat.points.Length];
for (int i = 0; i < dat.points.Length; ++i)
{
vertices[i] = mat.MultiplyPoint(dat.points[i]);
}
edgeColliders[currEdgeCollider].points = vertices;
}
foreach (tk2dCollider2DData dat in spriteDef.polygonCollider2D)
{
Vector2[] vertices = new Vector2[dat.points.Length + 1];
for (int i = 0; i < dat.points.Length; ++i)
{
vertices[i] = mat.MultiplyPoint(dat.points[i]);
}
vertices[dat.points.Length] = vertices[0]; // manual wrap around for poly collider
edgeColliders[currEdgeCollider].points = vertices;
}
currEdgeCollider++;
}
else if (buildBox)
{
Vector3 min = boxOrigin - boxExtents;
Vector3 max = boxOrigin + boxExtents;
boxPos[0] = mat.MultiplyPoint(new Vector2(min.x, min.y));
boxPos[1] = mat.MultiplyPoint(new Vector2(max.x, min.y));
boxPos[2] = mat.MultiplyPoint(new Vector2(max.x, max.y));
boxPos[3] = mat.MultiplyPoint(new Vector2(min.x, max.y));
boxPos[4] = boxPos[0];
edgeColliders[currEdgeCollider].points = boxPos;
currEdgeCollider++;
}
}
}
/// <summary>
/// Create the mesh
/// </summary>
void Update()
{
#if UNITY_EDITOR
OnValidate();
#endif
Mesh mesh = new Mesh();
PolygonCollider2D _polygon2d = gameObject.GetComponent <PolygonCollider2D>();
BoxCollider2D _box2d = gameObject.GetComponent <BoxCollider2D>();
CircleCollider2D _circle2d = gameObject.GetComponent <CircleCollider2D>();
EdgeCollider2D _edge2d = gameObject.GetComponent <EdgeCollider2D>();
if (_polygon2d)
{
// points are alredy rotated :)
int pointCount = _polygon2d.GetTotalPointCount();
Vector2[] points = _polygon2d.points;
Vector3[] vertices = new Vector3[pointCount];
for (int j = 0; j < pointCount; j++)
{
Vector2 actual = points[j];
vertices[j] = new Vector3(actual.x, actual.y, 0);
}
Triangulator tr = new Triangulator(points);
int[] triangles = tr.Triangulate();
mesh.vertices = vertices;
mesh.triangles = triangles;
}
if (_box2d)
{
mesh.vertices = GetBoxCorners(_box2d);
int[] triangles = { 0, 1, 2, 1, 3, 2 };
mesh.triangles = triangles;
}
if (_circle2d)
{
float scale = 1f / 16f;
Vector3[] vertices = new Vector3[16];
Vector2[] points = new Vector2[16];
for (int j = 0; j < 16; j++)
{
float x = (_circle2d.offset.x +
Mathf.Cos(scale * j * 2 * Mathf.PI) * _circle2d.radius) *
_circle2d.transform.localScale.x;
float y = (_circle2d.offset.y +
Mathf.Sin(scale * j * 2 * Mathf.PI) * _circle2d.radius) *
_circle2d.transform.localScale.y;
points[j] = new Vector2(x, y);
vertices[j] = new Vector3(x, y, 0);
}
Triangulator tr = new Triangulator(points);
int[] triangles = tr.Triangulate();
mesh.vertices = vertices;
mesh.triangles = triangles;
}
if (_edge2d)
{
Debug.LogWarning("EdgeCollider2D is not supported");
}
_mf.mesh = mesh;
}
private ContactInfo findContact(Vector2 movement)
{
Vector2 start = transform.position;
Vector2 end = (Vector2)transform.position + movement;
Collider2D[] colliders = Physics2D.OverlapAreaAll(new Vector2(Mathf.Min(start.x, end.x) - 1, Mathf.Min(start.y, end.y) - 1),
new Vector2(Mathf.Max(start.x, end.x) + 1, Mathf.Max(start.y, end.y) + 1));
float minDistance = Mathf.Infinity;
TrajectoryInfo minTi = null;
EdgeCollider2D minEdge = null;
int minPoint = -1;
for (int i = 0; i < colliders.Length; i++)
{
if (colliders[i].GetType() == typeof(EdgeCollider2D))
{
EdgeCollider2D edge = (EdgeCollider2D)colliders[i];
for (int j = 0; j < edge.points.Length - 1; j++)
{
bool canCollide = (contactCount < 1 || contactInfos[0].acceptableEdge(edge, j)) &&
(contactCount < 2 || contactInfos[1].acceptableEdge(edge, j));
//&& tester != edge;
if (canCollide)
{
TrajectoryInfo ti = contactSolver.getFirstContact(start,
end,
edge.transform.TransformPoint(edge.points[j] + edge.offset),
edge.transform.TransformPoint(edge.points[j + 1] + edge.offset),
radius);
if (ti)
{
Vector2 tangent = edge.points[j + 1] - edge.points[j];
Vector2 normal = new Vector2(-tangent.y, tangent.x);
if (edge.gameObject.tag != "OneWay" || (ti.side && Vector2.Dot(movement, normal) < 0))
{
float distance = Vector2.Distance(start, ti.getPosition());
if (distance < minDistance)
{
minTi = ti;
minDistance = distance;
minEdge = edge;
minPoint = j;
}
}
}
}
}
}
}
if (minTi)
{
return(new ContactInfo(this,
minTi.contactRatio,
minEdge,
minPoint,
minTi.side,
minTi.isEdgeContact,
minTi.angle));
}
else
{
return(null);
}
}
// Used mostly in debugging to referesh the arcs from the editor
// (see LoopArc Editor)
public void EditorRefresh()
{
lineRenderer = GetComponent <LineRenderer> ();
edgeCollider = GetComponent <EdgeCollider2D> ();
RefreshArc();
}
void Start()
{
edge = GetComponent <EdgeCollider2D>();
Generate();
}
protected virtual void CreateDefaultEdgeCollider2D()
{
m_EdgeCollider2D = gameObject.AddComponent <EdgeCollider2D>();
m_EdgeCollider2D.isTrigger = true;
}
//
// Object Methods
//
// make sure to draw the arc on spawn
void Start()
{
lineRenderer = GetComponent <LineRenderer> ();
edgeCollider = GetComponent <EdgeCollider2D> ();
RefreshArc();
}
protected virtual void Update()
{
if (GameController.wind_count && (Time.time - begin_time) > duration)
{//风区持续时间到了
DeleteLine();
return;
}
if (GameController.wind_count)
{//计时时不允许画画
return;
}
if (can_draw_blue)
{
if (Input.GetMouseButtonDown(0))
{
is_draw_blue = true;
}
}
if (!can_draw_blue)
{
return;
}
if (Input.GetMouseButtonUp(0) && is_draw_blue)
{
if (audioController.isPlaying == false)
{
//音效控制
audioController.Stop();
}
can_draw_blue = false;
is_draw_blue = false;
GameController.wind_count = true; //风生效
begin_time = Time.time; //风生效的开始时间
//Debug.Log("风生效的开始时间1");
GameController.BlueLine_num += 1; //已画线条数加一
wind_end = m_Camera.ScreenToWorldPoint(Input.mousePosition);
}
if (HadDrawDistance >= limit)
{
can_draw_blue = false;
is_draw_blue = false;
GameController.wind_count = true; //风生效
begin_time = Time.time; //风生效的开始时间
//Debug.Log("风生效的开始时间2");
GameController.BlueLine_num += 1; //已画线条数加一
wind_end = m_Camera.ScreenToWorldPoint(Input.mousePosition);
return;
}
if (Input.GetMouseButtonDown(0) && GameController.InkDistance > 0)//当鼠标按键按下时，返回一次true，后面参数0是左键，1是右键，2是中键
{
if (GameController.BlueLine_num == 1)
{
DeleteLine();
}
buffer = Vector2.zero; //初始化上一画点
now = Vector2.zero; //初始化现在画点
m_Points = new List <Vector2>(); //初始化一条新线
//pos.Add(m_Points); //添加到线的数组
m_line = new GameObject("BlueDraw"); //创建新的物体作为画线
m_line.tag = "Wind";
/*****************************参数配置************************/
/*-----------------------------------------------------------*/
m_LineRenderer = m_line.AddComponent <LineRenderer>();
m_EdgeCollider2D = m_line.AddComponent <EdgeCollider2D>();
m_EdgeCollider2D.isTrigger = true;
//Settings of the linerender component
m_LineRenderer.positionCount = 0; //Describe an array of Vector3 points to connect
m_LineRenderer.material = m_material; //Line material
m_LineRenderer.startColor = Color.green; //The color of startpoint
m_LineRenderer.endColor = Color.green; //The color of endpoint
m_LineRenderer.startWidth = 0.5f; //The width of startpoint
m_LineRenderer.endWidth = 0.5f; //The width of endpoint
m_LineRenderer.useWorldSpace = true; //The points are considered as world space coordinates
/*-----------------------------------------------------------*/
wind_start = m_Camera.ScreenToWorldPoint(Input.mousePosition);
}
if (Input.GetMouseButton(0) && GameController.InkDistance > 0)//当鼠标按键按下时，返回true，可能多次，根据你鼠标按下的时间 ，后面参数0是左键，1是右键，2是中键
{
if (audioController.isPlaying == false)
{
//音效控制
audioController.PlayOneShot(drawWindAudio);
}
mouseposition = m_Camera.ScreenToWorldPoint(Input.mousePosition);
if (buffer == Vector2.zero)
{
Vector2 mousePosition1 = mouseposition;
buffer = mousePosition1;
return;
}
else
{
now = mouseposition;
}
/****************射线检测需要关闭线自身的碰撞体*****************************/
m_EdgeCollider2D.enabled = false;
if (Hit = Physics2D.Linecast(buffer, now))
{
if (Hit.collider.tag != "Player" && Hit.collider.tag != "Boat" && Hit.collider.tag != "FirePosition" && Hit.collider.tag != "Light" && Hit.collider.tag != "Tree" && Hit.collider.tag != "Rope")
{
return;
}
}
m_EdgeCollider2D.enabled = true;
/****************射线检测完需要开启线自身的碰撞体*****************************/
if (now != Vector2.zero)
{
//计算两点之间距离
Vector2 offset = now - buffer;
bluedistance = offset.magnitude;
//当剩余墨量大于需要画出的线段,并且不会超过560像素
if (!m_Points.Contains(mouseposition) && (GameController.InkDistance - bluedistance) >= 0 && (bluedistance + HadDrawDistance) < limit)
{
GameController.InkDistance = GameController.InkDistance - bluedistance;
HadDrawDistance += bluedistance;//已经画了bluedistances的长度
m_Points.Add(mouseposition);
m_LineRenderer.positionCount = m_Points.Count;
m_LineRenderer.SetPosition(m_LineRenderer.positionCount - 1, mouseposition);
if (m_EdgeCollider2D != null && m_AddCollider && m_Points.Count > 1)
{
m_EdgeCollider2D.points = m_Points.ToArray();
}
}
else if (!m_Points.Contains(mouseposition) && (GameController.InkDistance - bluedistance) >= 0) //当剩余墨量大于需要画出的线段,并且超过560像素
{
float NowCanDraw = limit - HadDrawDistance;
Vector2 v = offset.normalized;
Vector2 end = buffer + v * NowCanDraw;
HadDrawDistance += NowCanDraw;
m_Points.Add(end);
m_LineRenderer.positionCount = m_Points.Count;
m_LineRenderer.SetPosition(m_LineRenderer.positionCount - 1, end);
if (m_EdgeCollider2D != null && m_AddCollider && m_Points.Count > 1)
{
m_EdgeCollider2D.points = m_Points.ToArray();
}
GameController.InkDistance -= NowCanDraw;
}
//当剩余墨量小于需要画出的线段
else if (!m_Points.Contains(mouseposition) && (GameController.InkDistance - bluedistance) < 0)
{
float NowCanDraw = limit - HadDrawDistance;
if (NowCanDraw > GameController.InkDistance)
{
Vector2 v = offset.normalized;
Vector2 end = buffer + v * GameController.InkDistance;
HadDrawDistance += GameController.InkDistance;
m_Points.Add(end);
m_LineRenderer.positionCount = m_Points.Count;
m_LineRenderer.SetPosition(m_LineRenderer.positionCount - 1, end);
if (m_EdgeCollider2D != null && m_AddCollider && m_Points.Count > 1)
{
m_EdgeCollider2D.points = m_Points.ToArray();
}
GameController.InkDistance = 0;
}
else
{
Vector2 v = offset.normalized;
Vector2 end = buffer + v * NowCanDraw;
HadDrawDistance += NowCanDraw;
m_Points.Add(end);
m_LineRenderer.positionCount = m_Points.Count;
m_LineRenderer.SetPosition(m_LineRenderer.positionCount - 1, end);
if (m_EdgeCollider2D != null && m_AddCollider && m_Points.Count > 1)
{
m_EdgeCollider2D.points = m_Points.ToArray();
}
GameController.InkDistance -= NowCanDraw;
}
}
buffer = now;
}
}
}
public ObiEdgeMeshHandle GetOrCreateEdgeMesh(EdgeCollider2D collider)
{
return(edgeMeshContainer.GetOrCreateEdgeMesh(collider));
}
public void StopEditing()
{
m_ActiveCollider = null;
Undo.undoRedoPerformed -= UndoRedoPerformed;
}
private void Awake()
{
collid = GetComponent <EdgeCollider2D>();
}
private void OnDisable()
{
m_edge = null;
m_poly = null;
}
void OnDrawGizmos()
{
if (!Application.isPlaying)
{
boxColliders2D = (BoxCollider2D[])Resources.FindObjectsOfTypeAll(typeof(BoxCollider2D));
boxPointList = new Vector3[boxColliders2D.Length][];
circleColliders2D = (CircleCollider2D[])Resources.FindObjectsOfTypeAll(typeof(CircleCollider2D));
circlePointList = new Vector3[circleColliders2D.Length][];
polygonColliders2D = (PolygonCollider2D[])Resources.FindObjectsOfTypeAll(typeof(PolygonCollider2D));
polygonPointList = new Vector3[polygonColliders2D.Length][];
edgeColliders2D = (EdgeCollider2D[])Resources.FindObjectsOfTypeAll(typeof(EdgeCollider2D));
edgePointList = new Vector3[edgeColliders2D.Length][];
anchoredJoints2D = (AnchoredJoint2D[])Resources.FindObjectsOfTypeAll(typeof(AnchoredJoint2D));
anchoredJointPointList = new Vector3[anchoredJoints2D.Length][];
for (int i = 0; i < boxColliders2D.Length; i++)
{
BoxCollider2D collider = boxColliders2D [i];
Vector3[] boundPoints = GetBoxPoints(collider);
boxPointList [i] = boundPoints;
}
for (int i = 0; i < circleColliders2D.Length; i++)
{
CircleCollider2D collider = circleColliders2D [i];
Vector3[] circlePoints = GetCircleColliderPoints(collider, 40);
circlePointList [i] = circlePoints;
}
for (int i = 0; i < polygonColliders2D.Length; i++)
{
PolygonCollider2D collider = polygonColliders2D [i];
Vector3[] polygonPoints = GetPolygonPoints(collider);
polygonPointList [i] = polygonPoints;
}
for (int i = 0; i < edgeColliders2D.Length; i++)
{
EdgeCollider2D collider = edgeColliders2D [i];
Vector3[] edgePoints = GetEdgePoints(collider);
edgePointList [i] = edgePoints;
}
for (int i = 0; i < anchoredJoints2D.Length; i++)
{
AnchoredJoint2D anchoredJoint = anchoredJoints2D [i];
Vector3[] anchoredJointPoints = GetAnchoredJointPoints(anchoredJoint);
anchoredJointPointList [i] = anchoredJointPoints;
}
DrawBox2DGizmo(boxPointList);
DrawBox2DGizmo(circlePointList);
DrawBox2DGizmo(polygonPointList);
DrawBox2DGizmo(edgePointList);
DrawBox2DGizmo(anchoredJointPointList);
}
}
private void Awake()
{
LineRenderer = GetComponent <LineRenderer>();
EdgeCollider = GetComponent <EdgeCollider2D>();
}
void DetectTrackBelow()
{
if (onTrack == false)
{
RaycastHit2D hit = Physics2D.Raycast(new Vector2(raycastOrigin.transform.position.x, raycastOrigin.transform.position.y), Vector2.down, raycastDistance, trackLayerMask);
UnityEngine.Debug.DrawRay(raycastOrigin.transform.position, Vector3.down * raycastDistance, Color.blue);
if (hit.collider != null)
{
if (hit.distance <= detectDistance && (hit.distance < prevHitDist && prevHitDist >= detectDistance))
{
currentTrack = hit.collider.gameObject;
initialPosition = new Vector3(hit.point.x, hit.point.y, 0);
currentTrackEdgeCollider = currentTrack.GetComponent <EdgeCollider2D> ();
gameObject.transform.position = hit.point;
for (int i = 0; i < currentTrackEdgeCollider.pointCount; i++)
{
if (currentTrackEdgeCollider.points [i].x + currentTrack.transform.position.x >= hit.point.x)
{
currentPoint = currentTrackEdgeCollider.points [i];
currentPointIndex = i;
i = currentTrackEdgeCollider.pointCount;
}
}
currentDirection = (currentPoint - (initialPosition - currentTrack.transform.position)).normalized;
prevDirection = currentDirection;
transform.right = currentDirection;
SetOnTrack();
usingInitPos = true;
initPosLerpOffset = Vector3.Distance(initialPosition, currentPoint + currentTrack.transform.position) / curveVerticeDistance;
stopWatch.Start();
}
prevHitDist = hit.distance;
}
else
{
if (prevHitDist != 0)
{
prevHitDist = 0;
}
}
}
else
{
if ((stopWatch.ElapsedMilliseconds / (moveSpeed * initPosLerpOffset)) >= 1)
{
if (usingInitPos)
{
usingInitPos = false;
initPosLerpOffset = 1;
}
prevPoint = currentPoint;
currentPointIndex++;
if (currentPointIndex == currentTrackEdgeCollider.pointCount)
{
currentPointIndex = 1;
if (currentTrack.GetComponent <CurveInfo>().nextTrackPiece != null)
{
currentTrack = currentTrack.GetComponent <CurveInfo> ().nextTrackPiece;
currentTrackEdgeCollider = currentTrack.GetComponent <EdgeCollider2D> ();
currentPoint = currentTrackEdgeCollider.points [currentPointIndex];
prevPoint = currentTrackEdgeCollider.points [0];
}
else
{
SetOffTrack();
}
}
currentPoint = currentTrackEdgeCollider.points [currentPointIndex];
prevDirection = currentDirection;
currentDirection = (currentPoint - prevPoint).normalized;
stopWatch.Reset();
stopWatch.Start();
}
transform.right = Vector3.Lerp(prevDirection, currentDirection, stopWatch.ElapsedMilliseconds / moveSpeed);
if (usingInitPos)
{
gameObject.transform.position = Vector3.Lerp(initialPosition, currentPoint + currentTrack.transform.position, (stopWatch.ElapsedMilliseconds / (moveSpeed * initPosLerpOffset)));
}
else
{
gameObject.transform.position = Vector3.Lerp(prevPoint + currentTrack.transform.position, currentPoint + currentTrack.transform.position, stopWatch.ElapsedMilliseconds / moveSpeed);
}
}
}
public static void Import(UTiledImportSettings settings)
{
String mapFilename = settings.MapFilename;
XDocument input = XDocument.Load(mapFilename);
String mapDirectory = Path.GetDirectoryName(mapFilename) + "/" + Path.GetFileNameWithoutExtension(mapFilename);
String meshDirectory = mapDirectory + "/" + "meshes";
String matDirectory = mapDirectory + "/" + "materials";
if (!Directory.Exists(mapDirectory))
{
Directory.CreateDirectory(mapDirectory);
}
if (!Directory.Exists(meshDirectory))
{
Directory.CreateDirectory(meshDirectory);
}
if (!Directory.Exists(matDirectory))
{
Directory.CreateDirectory(matDirectory);
}
MapOrientation mapOrientation = MapOrientation.Unknown;
switch (input.Document.Root.Attribute("orientation").Value)
{
case "orthogonal":
mapOrientation = MapOrientation.Orthogonal;
break;
case "isometric":
mapOrientation = MapOrientation.Isometric;
break;
case "staggered":
mapOrientation = MapOrientation.Staggered;
break;
default:
mapOrientation = MapOrientation.Unknown;
break;
}
if (mapOrientation != MapOrientation.Orthogonal)
{
throw new NotSupportedException("UTiled supports only orthogonal maps");
}
String mapName = Path.GetFileNameWithoutExtension(mapFilename);
Int32 mapWidth = Convert.ToInt32(input.Document.Root.Attribute("width").Value);
Int32 mapHeight = Convert.ToInt32(input.Document.Root.Attribute("height").Value);
Int32 mapTileWidth = Convert.ToInt32(input.Document.Root.Attribute("tilewidth").Value);
Int32 mapTileHeight = Convert.ToInt32(input.Document.Root.Attribute("tileheight").Value);
Dictionary <UInt32, SourceData> gid2sprite = new Dictionary <UInt32, SourceData>();
Dictionary <String, List <UTiledProperty> > spriteprops = new Dictionary <string, List <UTiledProperty> >();
List <String> imageList = new List <string>();
GameObject mapGameObject = new GameObject();
mapGameObject.name = mapName;
if (input.Document.Root.Element("properties") != null)
{
UTiledProperties props = mapGameObject.AddComponent <UTiledProperties>();
foreach (var pElem in input.Document.Root.Element("properties").Elements("property"))
{
props.Add(pElem.Attribute("name").Value, pElem.Attribute("value").Value);
}
}
Int32 tsNum = 1;
foreach (var elem in input.Document.Root.Elements("tileset"))
{
UInt32 FirstGID = Convert.ToUInt32(elem.Attribute("firstgid").Value);
XElement tsElem = elem;
if (elem.Attribute("source") != null)
{
XDocument tsx = XDocument.Load(Path.Combine(Path.GetDirectoryName(mapFilename), elem.Attribute("source").Value));
tsElem = tsx.Root;
}
List <UTiledProperty> tilesetProps = new List <UTiledProperty>();
if (tsElem.Element("properties") != null)
{
foreach (var pElem in tsElem.Element("properties").Elements("property"))
{
tilesetProps.Add(new UTiledProperty()
{
Name = pElem.Attribute("name").Value, Value = pElem.Attribute("value").Value
});
}
}
Int32 tsTileWidth = tsElem.Attribute("tilewidth") == null ? 0 : Convert.ToInt32(tsElem.Attribute("tilewidth").Value);
Int32 tsTileHeight = tsElem.Attribute("tileheight") == null ? 0 : Convert.ToInt32(tsElem.Attribute("tileheight").Value);
Int32 tsSpacing = tsElem.Attribute("spacing") == null ? 0 : Convert.ToInt32(tsElem.Attribute("spacing").Value);
Int32 tsMargin = tsElem.Attribute("margin") == null ? 0 : Convert.ToInt32(tsElem.Attribute("margin").Value);
Int32 tsTileOffsetX = 0;
Int32 tsTileOffsetY = 0;
if (tsElem.Element("tileoffset") != null)
{
tsTileOffsetX = Convert.ToInt32(tsElem.Element("tileoffset").Attribute("x").Value);
tsTileOffsetY = Convert.ToInt32(tsElem.Element("tileoffset").Attribute("y").Value);
}
if (tsElem.Element("image") != null)
{
XElement imgElem = tsElem.Element("image");
String tsImageFileName = Path.Combine(Path.GetDirectoryName(mapFilename), imgElem.Attribute("source").Value);
if (!File.Exists(tsImageFileName))
{
throw new Exception("Cannot find referenced tilesheet: " + tsImageFileName);
}
if (!imageList.Contains(tsImageFileName))
{
imageList.Add(tsImageFileName);
}
TextureImporter importer = (TextureImporter)AssetImporter.GetAtPath(tsImageFileName);
importer.textureType = TextureImporterType.Sprite;
importer.spriteImportMode = SpriteImportMode.Multiple;
importer.filterMode = FilterMode.Point;
importer.spritePixelsToUnits = settings.PixelsPerUnit;
// Reflection Hack because this is a private method to get the non scaled size of the texture
object[] args = new object[2] {
0, 0
};
MethodInfo mi = typeof(TextureImporter).GetMethod("GetWidthAndHeight", BindingFlags.NonPublic | BindingFlags.Instance);
mi.Invoke(importer, args);
Int32 tsImageWidth = (int)args[0];
Int32 tsImageHeight = (int)args[1];
// yea, it's lame and should be a public method - vote for it here:
// http://feedback.unity3d.com/suggestions/get-original-width-and-height-of
List <SpriteMetaData> spritesmeta = new List <SpriteMetaData>(importer.spritesheet);
UInt32 gid = FirstGID;
for (int y = tsImageHeight - tsTileHeight - tsMargin; y >= tsMargin; y -= tsTileHeight + tsSpacing)
{
for (int x = tsMargin; x < tsImageWidth - tsMargin; x += tsTileWidth + tsSpacing)
{
if (x + tsTileWidth > tsImageWidth - tsMargin)
{
continue;
}
SpriteMetaData s = new SpriteMetaData();
s.name = String.Format(String.Format("{0}_{1}_{2}", Path.GetFileNameWithoutExtension(mapFilename), tsNum, gid));
s.rect = new Rect(x, y, tsTileWidth, tsTileHeight);
s.pivot = new Vector2(tsTileWidth / 2, tsTileHeight / 2);
s.alignment = 0;
if (tilesetProps.Count > 0)
{
spriteprops[s.name] = new List <UTiledProperty>();
foreach (var item in tilesetProps)
{
spriteprops[s.name].Add(item);
}
}
if (spritesmeta.Any(sx => sx.name.Equals(s.name)))
{
spritesmeta.RemoveAll(sx => sx.name.Equals(s.name));
}
spritesmeta.Add(s);
gid2sprite[gid] = new SourceData()
{
textureSize = new Vector2(tsImageWidth, tsImageHeight),
offsetX = tsTileOffsetX,
offsetY = tsTileOffsetY,
spriteName = s.name,
};
gid++;
}
}
foreach (var tileElem in tsElem.Elements("tile"))
{
UInt32 id = Convert.ToUInt32(tileElem.Attribute("id").Value);
String spriteName = String.Format(String.Format("{0}_{1}_{2}", Path.GetFileNameWithoutExtension(mapFilename), tsNum, id + FirstGID));
if (tileElem.Element("properties") != null)
{
if (!spriteprops.ContainsKey(spriteName))
{
spriteprops[spriteName] = new List <UTiledProperty>();
}
foreach (var pElem in tileElem.Element("properties").Elements("property"))
{
spriteprops[spriteName].Add(new UTiledProperty()
{
Name = pElem.Attribute("name").Value, Value = pElem.Attribute("value").Value
});
}
}
}
importer.spritesheet = spritesmeta.ToArray();
AssetDatabase.WriteImportSettingsIfDirty(tsImageFileName);
AssetDatabase.LoadAssetAtPath(tsImageFileName, typeof(Texture2D));
AssetDatabase.Refresh(ImportAssetOptions.ForceUpdate);
}
tsNum++;
}
List <UnityEngine.Object> sprites = new List <UnityEngine.Object>();
foreach (var tsImageFileName in imageList)
{
sprites.AddRange(AssetDatabase.LoadAllAssetRepresentationsAtPath(tsImageFileName));
}
Int32 lCount = 1;
Int32 olCount = 1;
Int32 sortOrder = 1;
float xoff = mapWidth * mapTileWidth - mapWidth * mapTileWidth / 2;
float yoff = mapHeight * mapTileHeight - mapHeight * mapTileHeight / 2 + mapTileHeight;
foreach (var lElem in input.Document.Root.Elements())
{
if (lElem.Name.LocalName.Equals("layer"))
{
bool importMesh = false;
bool importCollision = false;
if (settings.TileLayerSettings.Length >= lCount)
{
importCollision = settings.TileLayerSettings[lCount - 1].GenerateCollisionMesh;
importMesh = settings.TileLayerSettings[lCount - 1].GenerateRenderMesh;
}
if (!importMesh && !importCollision)
{
lCount++;
continue;
}
GameObject layerGameObject = new GameObject();
layerGameObject.transform.parent = mapGameObject.transform;
layerGameObject.name = lElem.Attribute("name") == null ? "Unnamed" : lElem.Attribute("name").Value;
float layerOpacity = lElem.Attribute("opacity") == null ? 1.0f : Convert.ToSingle(lElem.Attribute("opacity").Value);
bool layerVisible = lElem.Attribute("visible") == null ? true : lElem.Attribute("visible").Equals("1");
// LD29 specific
if (layerGameObject.name == "Overworld")
{
layerGameObject.AddComponent <TileLayerFader>();
}
else if (layerGameObject.name == "Overworld Objects" || layerGameObject.name == "Underworld Objects")
{
layerGameObject.AddComponent <ObjectLayerFader>();
}
// ----------
UTiledLayerSettings layerSettings = layerGameObject.AddComponent <UTiledLayerSettings>();
layerSettings.sortingOrder = sortOrder;
layerSettings.opacity = layerOpacity;
EditorUtility.DisplayProgressBar("UTiled", "Generating Prefabs for " + settings.TileLayerSettings[lCount - 1].LayerName, (float)(lCount - 1) / settings.TileLayerSettings.Length);
if (lElem.Element("properties") != null)
{
UTiledProperties props = layerGameObject.AddComponent <UTiledProperties>();
foreach (var pElem in lElem.Element("properties").Elements("property"))
{
props.Add(pElem.Attribute("name").Value, pElem.Attribute("value").Value);
}
}
if (lElem.Element("data") != null)
{
List <UInt32> gids = new List <UInt32>();
if (lElem.Element("data").Attribute("encoding") != null || lElem.Element("data").Attribute("compression") != null)
{
// parse csv formatted data
if (lElem.Element("data").Attribute("encoding") != null && lElem.Element("data").Attribute("encoding").Value.Equals("csv"))
{
foreach (var gid in lElem.Element("data").Value.Split(",\n\r".ToCharArray(), StringSplitOptions.RemoveEmptyEntries))
{
gids.Add(Convert.ToUInt32(gid));
}
}
else if (lElem.Element("data").Attribute("encoding") != null && lElem.Element("data").Attribute("encoding").Value.Equals("base64"))
{
Byte[] data = Convert.FromBase64String(lElem.Element("data").Value);
if (lElem.Element("data").Attribute("compression") == null)
{
// uncompressed data
for (int i = 0; i < data.Length; i += sizeof(UInt32))
{
gids.Add(BitConverter.ToUInt32(data, i));
}
}
else
{
throw new NotSupportedException(String.Format("Compression '{0}' not supported.", lElem.Element("data").Attribute("compression").Value));
}
}
else
{
throw new NotSupportedException(String.Format("Encoding '{0}' not supported. UTiled supports csv or base64", lElem.Element("data").Attribute("encoding").Value));
}
}
else
{
// parse xml formatted data
foreach (var tElem in lElem.Element("data").Elements("tile"))
{
gids.Add(Convert.ToUInt32(tElem.Attribute("gid").Value));
}
}
List <MeshData> meshes = new List <MeshData>();
for (int i = 0; i < gids.Count; i++)
{
UInt32 ID = gids[i] & ~(FLIPPED_HORIZONTALLY_FLAG | FLIPPED_VERTICALLY_FLAG | FLIPPED_DIAGONALLY_FLAG);
if (ID > 0)
{
SourceData sd = gid2sprite[ID];
Sprite source = (Sprite)sprites.First(s => s.name.Equals(sd.spriteName));
String texFile = AssetDatabase.GetAssetPath(source.texture);
Boolean tdFlipHorizontally = Convert.ToBoolean(gids[i] & FLIPPED_HORIZONTALLY_FLAG);
Boolean tdFlipVertically = Convert.ToBoolean(gids[i] & FLIPPED_VERTICALLY_FLAG);
Boolean tdFlipDiagonally = Convert.ToBoolean(gids[i] & FLIPPED_DIAGONALLY_FLAG);
Int32 meshId = 0;
if (meshes.Any(m => m.materialName.Equals(texFile)))
{
meshId = meshes.IndexOf(meshes.First(x => x.materialName.Equals(texFile)));
}
else
{
meshes.Add(new MeshData()
{
materialName = texFile
});
meshId = meshes.Count - 1;
}
int triStart = meshes[meshId].verts.Count;
meshes[meshId].tris.AddRange(new int[] { triStart, triStart + 1, triStart + 2, triStart + 2, triStart + 3, triStart });
for (int j = 0; j < 4; j++)
{
meshes[meshId].norms.Add(new Vector3(0, 0, -1));
}
if (mapOrientation == MapOrientation.Orthogonal)
{
float x = i % mapWidth;
float y = mapHeight - Mathf.Floor(i / mapWidth) - 1;
Rect colLoc = new Rect(
(x * mapTileWidth - xoff) / settings.PixelsPerUnit,
(y * mapTileHeight + mapTileHeight - yoff) / settings.PixelsPerUnit,
(float)mapTileWidth / settings.PixelsPerUnit,
(float)mapTileHeight / settings.PixelsPerUnit
);
meshes[meshId].colverts.Add(new Vector3(colLoc.xMin, colLoc.yMax, 0));
meshes[meshId].colverts.Add(new Vector3(colLoc.xMax, colLoc.yMax, 0));
meshes[meshId].colverts.Add(new Vector3(colLoc.xMax, colLoc.yMin, 0));
meshes[meshId].colverts.Add(new Vector3(colLoc.xMin, colLoc.yMin, 0));
Vector3[] loc = new Vector3[] {
new Vector3((x * mapTileWidth - xoff + sd.offsetX) / settings.PixelsPerUnit, (y * mapTileHeight + mapTileHeight - yoff + sd.offsetY + source.rect.height * sd.textureSize.y / source.texture.height) / settings.PixelsPerUnit),
new Vector3((x * mapTileWidth - xoff + sd.offsetX + source.rect.width * sd.textureSize.x / source.texture.width) / settings.PixelsPerUnit, (y * mapTileHeight + mapTileHeight - yoff + sd.offsetY + source.rect.height * sd.textureSize.y / source.texture.height) / settings.PixelsPerUnit),
new Vector3((x * mapTileWidth - xoff + sd.offsetX + source.rect.width * sd.textureSize.x / source.texture.width) / settings.PixelsPerUnit, (y * mapTileHeight + mapTileHeight - yoff + sd.offsetY) / settings.PixelsPerUnit),
new Vector3((x * mapTileWidth - xoff + sd.offsetX) / settings.PixelsPerUnit, (y * mapTileHeight + mapTileHeight - yoff + sd.offsetY) / settings.PixelsPerUnit)
};
if (tdFlipDiagonally)
{
Vector3 pivot = new Vector3(loc[0].x + (loc[1].x - loc[0].x) / 2, loc[0].y + (loc[3].y - loc[0].y) / 2);
for (int j = 0; j < loc.Length; j++)
{
Vector3 direction = pivot - loc[j];
direction = Quaternion.Euler(new Vector3(0, 0, -90)) * direction;
loc[j] = direction + pivot;
}
tdFlipVertically = !tdFlipVertically;
}
if (tdFlipHorizontally)
{
Vector3 temp = loc[0];
loc[0] = loc[1];
loc[1] = temp;
temp = loc[3];
loc[3] = loc[2];
loc[2] = temp;
}
if (tdFlipVertically)
{
Vector3 temp = loc[0];
loc[0] = loc[3];
loc[3] = temp;
temp = loc[1];
loc[1] = loc[2];
loc[2] = temp;
}
meshes[meshId].verts.AddRange(loc);
}
Rect uvRect = new Rect(
source.rect.x / source.texture.width,
source.rect.y / source.texture.height,
source.rect.width / source.texture.width,
source.rect.height / source.texture.height
);
meshes[meshId].uvs.AddRange(new Vector2[] {
new Vector2(uvRect.xMin, uvRect.yMax),
new Vector2(uvRect.xMax, uvRect.yMax),
new Vector2(uvRect.xMax, uvRect.yMin),
new Vector2(uvRect.xMin, uvRect.yMin)
});
}
}
List <MeshData> collMesh = new List <MeshData>();
collMesh.Add(new MeshData());
Int32 currentColMesh = 0;
for (int i = 0; i < meshes.Count; i++)
{
String spriteMatFileName = String.Format("{0}/{1}-{2}.mat", matDirectory, layerGameObject.name, Path.GetFileNameWithoutExtension(meshes[i].materialName));
Material spriteMat = (Material)AssetDatabase.LoadAssetAtPath(spriteMatFileName, typeof(Material));
if (importMesh)
{
if (spriteMat == null)
{
spriteMat = new Material(Shader.Find("Sprites/Default"));
spriteMat.SetFloat("PixelSnap", 1);
spriteMat.EnableKeyword("PIXELSNAP_ON");
spriteMat.color = new Color(1, 1, 1, layerOpacity);
spriteMat.mainTexture = (Texture2D)AssetDatabase.LoadAssetAtPath(meshes[i].materialName, typeof(Texture2D));
AssetDatabase.CreateAsset(spriteMat, spriteMatFileName);
}
else
{
spriteMat.SetFloat("PixelSnap", 1);
spriteMat.EnableKeyword("PIXELSNAP_ON");
spriteMat.color = new Color(1, 1, 1, layerOpacity);
spriteMat.mainTexture = (Texture2D)AssetDatabase.LoadAssetAtPath(meshes[i].materialName, typeof(Texture2D));
EditorUtility.SetDirty(spriteMat);
}
}
if (importCollision)
{
for (int j = 0; j < meshes[i].colverts.Count; j += 4)
{
if (collMesh[currentColMesh].colverts.Count >= 64997)
{
collMesh.Add(new MeshData());
currentColMesh++;
}
Int32 v1, v2, v3, v4;
v1 = FindVertIndex(meshes[i].colverts[j], collMesh[currentColMesh].colverts);
if (v1 == -1)
{
collMesh[currentColMesh].colverts.Add(meshes[i].colverts[j]);
collMesh[currentColMesh].norms.Add(meshes[i].norms[j]);
collMesh[currentColMesh].uvs.Add(meshes[i].uvs[j]);
v1 = collMesh[currentColMesh].colverts.Count - 1;
}
v2 = FindVertIndex(meshes[i].colverts[j + 1], collMesh[currentColMesh].colverts);
if (v2 == -1)
{
collMesh[currentColMesh].colverts.Add(meshes[i].colverts[j + 1]);
collMesh[currentColMesh].norms.Add(meshes[i].norms[j + 1]);
collMesh[currentColMesh].uvs.Add(meshes[i].uvs[j + 1]);
v2 = collMesh[currentColMesh].colverts.Count - 1;
}
v3 = FindVertIndex(meshes[i].colverts[j + 2], collMesh[currentColMesh].colverts);
if (v3 == -1)
{
collMesh[currentColMesh].colverts.Add(meshes[i].colverts[j + 2]);
collMesh[currentColMesh].norms.Add(meshes[i].norms[j + 2]);
collMesh[currentColMesh].uvs.Add(meshes[i].uvs[j + 2]);
v3 = collMesh[currentColMesh].colverts.Count - 1;
}
v4 = FindVertIndex(meshes[i].colverts[j + 3], collMesh[currentColMesh].colverts);
if (v4 == -1)
{
collMesh[currentColMesh].colverts.Add(meshes[i].colverts[j + 3]);
collMesh[currentColMesh].norms.Add(meshes[i].norms[j + 3]);
collMesh[currentColMesh].uvs.Add(meshes[i].uvs[j + 3]);
v4 = collMesh[currentColMesh].colverts.Count - 1;
}
collMesh[currentColMesh].tris.AddRange(new int[] { v1, v2, v3, v3, v4, v1 });
}
}
if (importMesh)
{
int totalMeshReq = Convert.ToInt32(Mathf.Ceil((float)meshes[i].verts.Count / 65000f));
for (int j = 0; j < totalMeshReq; j++)
{
var verts = meshes[i].verts.Skip(j * 65000).Take(65000).ToArray();
var tris = meshes[i].tris.Skip(j * 97500).Take(97500).Select(t => t - j * 65000).ToArray();
var norms = meshes[i].norms.Skip(j * 65000).Take(65000).ToArray();
var uvs = meshes[i].uvs.Skip(j * 65000).Take(65000).ToArray();
GameObject layerMeshObject = new GameObject();
layerMeshObject.transform.parent = layerGameObject.transform;
layerMeshObject.name = String.Format("{0} - {1}", Path.GetFileNameWithoutExtension(meshes[i].materialName), j + 1);
MeshFilter filter = layerMeshObject.AddComponent <MeshFilter>();
MeshRenderer renderer = layerMeshObject.AddComponent <MeshRenderer>();
renderer.sortingOrder = sortOrder;
renderer.sharedMaterial = spriteMat;
renderer.castShadows = false;
renderer.receiveShadows = false;
String meshFileName = String.Format("{0}/{1}-{2}-{3}-{4}-{5}.asset", meshDirectory, layerGameObject.name,
Path.GetFileNameWithoutExtension(meshes[i].materialName), lCount, i + 1, j + 1);
Mesh mesh = (Mesh)AssetDatabase.LoadAssetAtPath(meshFileName, typeof(Mesh));
if (mesh == null)
{
mesh = new Mesh()
{
vertices = verts,
triangles = tris,
normals = norms,
uv = uvs,
};
AssetDatabase.CreateAsset(mesh, meshFileName);
}
else
{
mesh.Clear(false);
mesh.vertices = verts;
mesh.triangles = tris;
mesh.normals = norms;
mesh.uv = uvs;
EditorUtility.SetDirty(mesh);
}
filter.mesh = mesh;
}
}
}
if (importCollision)
{
for (int i = 0; i < collMesh.Count; i++)
{
GameObject layerColMeshObject = new GameObject();
layerColMeshObject.transform.parent = layerGameObject.transform;
layerColMeshObject.name = String.Format("Collision Mesh - {0}", i + 1);
MeshFilter colFilter = layerColMeshObject.AddComponent <MeshFilter>();
MeshCollider collider = layerColMeshObject.AddComponent <MeshCollider>();
String colMeshFileName = String.Format("{0}/{1}-{2}-{3}-collision.asset", meshDirectory, layerGameObject.name, lCount, i + 1);
Mesh colMesh = (Mesh)AssetDatabase.LoadAssetAtPath(colMeshFileName, typeof(Mesh));
if (colMesh == null)
{
colMesh = new Mesh()
{
vertices = collMesh[i].colverts.ToArray(),
triangles = collMesh[i].tris.ToArray(),
normals = collMesh[i].norms.ToArray(),
uv = collMesh[i].uvs.ToArray(),
};
AssetDatabase.CreateAsset(colMesh, colMeshFileName);
}
else
{
colMesh.Clear(false);
colMesh.vertices = collMesh[i].colverts.ToArray();
colMesh.triangles = collMesh[i].tris.ToArray();
colMesh.normals = collMesh[i].norms.ToArray();
colMesh.uv = collMesh[i].uvs.ToArray();
EditorUtility.SetDirty(colMesh);
}
colFilter.mesh = colMesh;
collider.sharedMesh = colMesh;
}
}
}
layerGameObject.SetActive(layerVisible);
AssetDatabase.SaveAssets();
lCount++;
sortOrder++;
}
else if (lElem.Name.LocalName.Equals("objectgroup"))
{
bool importlayer = false;
if (settings.ObjectLayerSettings.Length >= olCount)
{
importlayer = settings.ObjectLayerSettings[olCount - 1].ImportLayer;
}
if (!importlayer)
{
olCount++;
continue;
}
GameObject layerGameObject = new GameObject();
layerGameObject.transform.parent = mapGameObject.transform;
layerGameObject.name = lElem.Attribute("name") == null ? "Unnamed" : lElem.Attribute("name").Value;
float layerOpacity = lElem.Attribute("opacity") == null ? 1.0f : Convert.ToSingle(lElem.Attribute("opacity").Value);
bool layerVisible = lElem.Attribute("visible") == null ? true : lElem.Attribute("visible").Equals("1");
string layerColor = lElem.Attribute("color") == null ? "#a0a0a4" : lElem.Attribute("color").Value; // #a0a0a4 is Tiled's default grey, but won't be in the file unless manually set
// LD29 specific
if (layerGameObject.name == "Overworld")
{
layerGameObject.AddComponent <TileLayerFader>();
}
else if (layerGameObject.name == "Overworld Objects" || layerGameObject.name == "Underworld Objects")
{
layerGameObject.AddComponent <ObjectLayerFader>();
}
// ----------
layerGameObject.SetActive(layerVisible);
UTiledLayerSettings layerSettings = layerGameObject.AddComponent <UTiledLayerSettings>();
layerSettings.opacity = layerOpacity;
layerSettings.sortingOrder = sortOrder;
if (lElem.Element("properties") != null)
{
UTiledProperties props = layerGameObject.AddComponent <UTiledProperties>();
foreach (var pElem in lElem.Element("properties").Elements("property"))
{
props.Add(pElem.Attribute("name").Value, pElem.Attribute("value").Value);
}
}
foreach (var oElem in lElem.Elements("object"))
{
string oName = oElem.Attribute("name") == null ? "Unnamed" : oElem.Attribute("name").Value;
string oType = oElem.Attribute("type") == null ? null : oElem.Attribute("type").Value;
float? oX = oElem.Attribute("x") == null ? null : (float?)Convert.ToSingle(oElem.Attribute("x").Value);
float? oY = oElem.Attribute("y") == null ? null : (float?)Convert.ToSingle(oElem.Attribute("y").Value);
float? oWidth = oElem.Attribute("width") == null ? null : (float?)Convert.ToSingle(oElem.Attribute("width").Value);
float? oHeight = oElem.Attribute("height") == null ? null : (float?)Convert.ToSingle(oElem.Attribute("height").Value);
uint? tileGID = oElem.Attribute("gid") == null ? null : (uint?)Convert.ToUInt32(oElem.Attribute("gid").Value);
bool oVisible = oElem.Attribute("visible") == null ? true : oElem.Attribute("visible").Equals("1");
GameObject obj = new GameObject();
obj.transform.parent = layerGameObject.transform;
obj.name = oName;
obj.SetActive(oVisible);
if (oElem.Element("properties") != null || oType != null)
{
UTiledProperties props = obj.AddComponent <UTiledProperties>();
if (oElem.Element("properties") != null)
{
foreach (var pElem in oElem.Element("properties").Elements("property"))
{
props.Add(pElem.Attribute("name").Value, pElem.Attribute("value").Value);
}
}
if (oType != null)
{
props.ObjectType = oType;
}
}
if (oElem.Element("ellipse") != null && oX.HasValue && oY.HasValue && oWidth.HasValue && oHeight.HasValue)
{
obj.AddComponent <CircleCollider2D>();
obj.transform.localScale = new Vector3(oWidth.Value / settings.PixelsPerUnit, oHeight.Value / settings.PixelsPerUnit, 1);
obj.transform.localPosition = new Vector3((oX.Value - .5f * mapWidth * mapTileWidth + .5f * oWidth.Value) / settings.PixelsPerUnit,
(-1 * (oY.Value - .5f * mapHeight * mapTileHeight + .5f * oHeight.Value)) / settings.PixelsPerUnit, 0);
if (oWidth.Value != oHeight.Value)
{
Debug.LogWarning("Unity does not support Ellispe, importing as Circle: " + obj.name);
}
}
else if (oElem.Element("polygon") != null && oX.HasValue && oY.HasValue)
{
PolygonCollider2D collider = obj.AddComponent <PolygonCollider2D>();
obj.transform.localPosition = new Vector3((oX.Value - .5f * mapWidth * mapTileWidth) / settings.PixelsPerUnit,
(-1 * (oY.Value - .5f * mapHeight * mapTileHeight)) / settings.PixelsPerUnit, 0);
List <Vector2> points = new List <Vector2>();
foreach (var point in oElem.Element("polygon").Attribute("points").Value.Split(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries))
{
String[] coord = point.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
points.Add(new Vector2(Convert.ToSingle(coord[0]) / settings.PixelsPerUnit, (-1f * Convert.ToSingle(coord[1])) / settings.PixelsPerUnit));
}
collider.points = points.ToArray();
}
else if (oElem.Element("polyline") != null && oX.HasValue && oY.HasValue)
{
EdgeCollider2D collider = obj.AddComponent <EdgeCollider2D>();
obj.transform.localPosition = new Vector3((oX.Value - .5f * mapWidth * mapTileWidth) / settings.PixelsPerUnit,
(-1 * (oY.Value - .5f * mapHeight * mapTileHeight)) / settings.PixelsPerUnit, 0);
List <Vector2> points = new List <Vector2>();
foreach (var point in oElem.Element("polyline").Attribute("points").Value.Split(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries))
{
String[] coord = point.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
points.Add(new Vector2(Convert.ToSingle(coord[0]) / settings.PixelsPerUnit, (-1 * Convert.ToSingle(coord[1])) / settings.PixelsPerUnit));
}
collider.points = points.ToArray();
}
else if (tileGID.HasValue)
{
SourceData sd = gid2sprite[tileGID.Value];
Sprite source = (Sprite)sprites.First(s => s.name.Equals(sd.spriteName));
obj.transform.localPosition = new Vector3((oX.Value - .5f * mapWidth * mapTileWidth + .5f * source.rect.width) / settings.PixelsPerUnit,
(-1 * (oY.Value - .5f * mapHeight * mapTileHeight - .5f * source.rect.height)) / settings.PixelsPerUnit, 0);
SpriteRenderer sr = obj.AddComponent <SpriteRenderer>();
sr.sprite = source;
sr.sortingOrder = sortOrder;
sr.color = new Color(1, 1, 1, layerSettings.opacity);
BoxCollider2D collider = obj.AddComponent <BoxCollider2D>();
collider.size = new Vector2(source.rect.width / settings.PixelsPerUnit, source.rect.height / settings.PixelsPerUnit);
// LD29-specific
SetObjectType(obj, collider);
// ----------
}
else if (!tileGID.HasValue && oX.HasValue && oY.HasValue && oWidth.HasValue && oHeight.HasValue)
{
BoxCollider2D collider = obj.AddComponent <BoxCollider2D>();
obj.transform.localScale = new Vector3(oWidth.Value / settings.PixelsPerUnit, oHeight.Value / settings.PixelsPerUnit, 1);
obj.transform.localPosition = new Vector3((oX.Value - .5f * mapWidth * mapTileWidth + .5f * oWidth.Value) / settings.PixelsPerUnit,
(-1 * (oY.Value - .5f * mapHeight * mapTileHeight + .5f * oHeight.Value)) / settings.PixelsPerUnit, 0);
// LD29-specific
SetObjectType(obj, collider);
// ----------
}
}
olCount++;
sortOrder++;
}
}
String mapPrefapFile = mapDirectory + "/" + String.Format("{0}.prefab", mapName);
GameObject mapPrefab = PrefabUtility.CreatePrefab(mapPrefapFile, mapGameObject);
EditorUtility.SetDirty(mapPrefab);
GameObject.DestroyImmediate(mapGameObject);
AssetDatabase.Refresh(ImportAssetOptions.ForceUpdate);
}
public bool acceptableEdge(EdgeCollider2D e, int n)
{
return(edge != e || edgePoint != n);
}
void Start()
{
m_ptrEdgeCollider = GetComponent <EdgeCollider2D>();
// EventHandler.AddListener(EEventID.EVENT_LOAD_LEVEL, OnEventLoadLevel);
}
private void AddCollidersTo(GameObject gameObject, bool isTrigger, XElement xml)
{
// Box colliders
foreach (XElement xmlBoxCollider2D in xml.Elements("BoxCollider2D"))
{
BoxCollider2D collider = gameObject.AddComponent <BoxCollider2D>();
collider.isTrigger = isTrigger;
float width = ImportUtils.GetAttributeAsFloat(xmlBoxCollider2D, "width");
float height = ImportUtils.GetAttributeAsFloat(xmlBoxCollider2D, "height");
collider.size = new Vector2(width, height);
#if UNITY_5_0
collider.offset = new Vector2(width * 0.5f, -height * 0.5f);
#else
collider.center = new Vector2(width * 0.5f, -height * 0.5f);
#endif
}
// Circle colliders
foreach (XElement xmlCircleCollider2D in xml.Elements("CircleCollider2D"))
{
CircleCollider2D collider = gameObject.AddComponent <CircleCollider2D>();
collider.isTrigger = isTrigger;
float radius = ImportUtils.GetAttributeAsFloat(xmlCircleCollider2D, "radius");
collider.radius = radius;
#if UNITY_5_0
collider.offset = new Vector2(radius, -radius);
#else
collider.center = new Vector2(radius, -radius);
#endif
}
// Edge colliders
foreach (XElement xmlEdgeCollider2D in xml.Elements("EdgeCollider2D"))
{
EdgeCollider2D collider = gameObject.AddComponent <EdgeCollider2D>();
collider.isTrigger = isTrigger;
string data = xmlEdgeCollider2D.Element("Points").Value;
// The data looks like this:
// x0,y0 x1,y1 x2,y2 ...
var points = from pt in data.Split(' ')
let x = Convert.ToSingle(pt.Split(',')[0])
let y = Convert.ToSingle(pt.Split(',')[1])
select new Vector2(x, y);
collider.points = points.ToArray();
}
// Polygon colliders
foreach (XElement xmlPolygonCollider2D in xml.Elements("PolygonCollider2D"))
{
PolygonCollider2D collider = gameObject.AddComponent <PolygonCollider2D>();
collider.isTrigger = isTrigger;
var paths = xmlPolygonCollider2D.Elements("Path").ToArray();
collider.pathCount = paths.Count();
for (int p = 0; p < collider.pathCount; ++p)
{
string data = paths[p].Value;
// The data looks like this:
// x0,y0 x1,y1 x2,y2 ...
var points = from pt in data.Split(' ')
let x = Convert.ToSingle(pt.Split(',')[0])
let y = Convert.ToSingle(pt.Split(',')[1])
select new Vector2(x, y);
collider.SetPath(p, points.ToArray());
}
}
}
// Start is called before the first frame update
void Start()
{
deadlyEdge = GetComponent <EdgeCollider2D>();
}
public void checkObjModifiers(ObjectSave obj, GameObject curObj, string id)
{
if (obj.modifiers.ContainsKey("Background") && (obj.modifiers["Background"] == "true"))
{
curObj.GetComponent <Transform>().position += new Vector3(0.0f, 0.0f, GM.ZBackground);
}
// spawning object
if (obj.modifiers.ContainsKey("spawner") && (obj.modifiers["spawner"] == "true"))
{
GM.Player = new GameObject("Player");
GM.Player.tag = "player";
PlayerController PControl = GM.Player.AddComponent <PlayerController>();
PControl.SetPosition(curObj.GetComponent <Transform>(), curObj.GetComponent <SpriteRenderer>());
GM.Camera = GameObject.Find("Camera").GetComponent <CameraController>();
GM.Camera.ReplaceCam(curObj, PControl);
}
// cam lock
if (obj.modifiers.ContainsKey("camcollider") && (obj.modifiers["camcollider"] == "true"))
{
curObj.layer = LayerMask.NameToLayer("camera");
curObj.tag = "camlock";
BoxCollider2D mybox = curObj.AddComponent <BoxCollider2D>();
mybox.isTrigger = true;
}
// cam unlock
if (obj.modifiers.ContainsKey("camcollider") && (obj.modifiers["camcollider"] == "false"))
{
curObj.layer = LayerMask.NameToLayer("camera");
curObj.tag = "camunlock";
BoxCollider2D mybox = curObj.AddComponent <BoxCollider2D>();
mybox.isTrigger = true;;
}
// collider ground
if (obj.modifiers.ContainsKey("colliderground") && (obj.modifiers["colliderground"] == "true"))
{
curObj.layer = LayerMask.NameToLayer("ground");
EdgeCollider2D mybox = curObj.AddComponent <EdgeCollider2D>();
mybox.offset = new Vector2(0, curObj.GetComponent <SpriteRenderer>().size.y / 2);
mybox.isTrigger = false;
}
// collider
if (obj.modifiers.ContainsKey("collider") && (obj.modifiers["collider"] == "true"))
{
curObj.layer = LayerMask.NameToLayer("collider");
if (obj.modifiers.ContainsKey("face") && (obj.modifiers["face"] == "right"))
{
EdgeCollider2D mybox = curObj.AddComponent <EdgeCollider2D>();
Vector2[] newPoints = new Vector2[2];
newPoints[0] = new Vector2(0.0f, -2.5f);
newPoints[1] = new Vector2(0.0f, 2.5f);
mybox.points = newPoints;
mybox.offset = new Vector2(curObj.GetComponent <SpriteRenderer>().size.x / 2, 0.0f);
}
else if (obj.modifiers.ContainsKey("face") && (obj.modifiers["face"] == "left"))
{
EdgeCollider2D mybox = curObj.AddComponent <EdgeCollider2D>();
Vector2[] newPoints = new Vector2[2];
newPoints[0] = new Vector2(0.0f, -2.5f);
newPoints[1] = new Vector2(0.0f, 2.5f);
mybox.points = newPoints;
mybox.offset = new Vector2(-curObj.GetComponent <SpriteRenderer>().size.x / 2, 0.0f);
}
else
{
BoxCollider2D mybox = curObj.AddComponent <BoxCollider2D>();
mybox.isTrigger = false;
}
}
// level variables
if ((id != "") && (string.Compare(id, "LevelVals") == 0))
{
PlayerPrefs.SetString("level", obj.modifiers["Name"]);
GM.UI.setLevelName();
PlayerPrefs.SetString("nextmap", obj.modifiers["NextLevel"]);
GM.Player.AddComponent(Type.GetType(obj.modifiers["SpeScript"]));
Destroy(curObj);
}
// invisible
if (obj.modifiers.ContainsKey("visible") && (obj.modifiers["visible"] == "false"))
{
curObj.GetComponent <SpriteRenderer>().enabled = false;
}
}
private void Awake()
{
edgeCollider2D = GetComponent <EdgeCollider2D>();
platformEffector2D = GetComponent <PlatformEffector2D>();
}
private void AddCollidersTo(GameObject gameObject, bool isTrigger, XElement xml)
{
// Box colliders
foreach (XElement xmlBoxCollider2D in xml.Elements("BoxCollider2D"))
{
BoxCollider2D collider = gameObject.AddComponent <BoxCollider2D>();
collider.isTrigger = isTrigger;
float width = ImportUtils.GetAttributeAsFloat(xmlBoxCollider2D, "width");
float height = ImportUtils.GetAttributeAsFloat(xmlBoxCollider2D, "height");
collider.size = new Vector2(width, height);
#if T2U_IS_UNITY_4
collider.center = new Vector2(width * 0.5f, -height * 0.5f);
#else
collider.offset = new Vector2(width * 0.5f, -height * 0.5f);
#endif
// Apply the offsets (if any)
float offset_x = ImportUtils.GetAttributeAsFloat(xmlBoxCollider2D, "offsetX", 0);
float offset_y = ImportUtils.GetAttributeAsFloat(xmlBoxCollider2D, "offsetY", 0);
#if T2U_IS_UNITY_4
collider.center += new Vector2(offset_x, offset_y);
#else
collider.offset += new Vector2(offset_x, offset_y);
#endif
}
// Circle colliders
foreach (XElement xmlCircleCollider2D in xml.Elements("CircleCollider2D"))
{
CircleCollider2D collider = gameObject.AddComponent <CircleCollider2D>();
collider.isTrigger = isTrigger;
float radius = ImportUtils.GetAttributeAsFloat(xmlCircleCollider2D, "radius");
collider.radius = radius;
#if T2U_IS_UNITY_4
collider.center = new Vector2(radius, -radius);
#else
collider.offset = new Vector2(radius, -radius);
#endif
// Apply the offsets (if any)
float offset_x = ImportUtils.GetAttributeAsFloat(xmlCircleCollider2D, "offsetX", 0);
float offset_y = ImportUtils.GetAttributeAsFloat(xmlCircleCollider2D, "offsetY", 0);
#if T2U_IS_UNITY_4
collider.center += new Vector2(offset_x, offset_y);
#else
collider.offset += new Vector2(offset_x, offset_y);
#endif
}
// Edge colliders
foreach (XElement xmlEdgeCollider2D in xml.Elements("EdgeCollider2D"))
{
EdgeCollider2D collider = gameObject.AddComponent <EdgeCollider2D>();
collider.isTrigger = isTrigger;
string data = xmlEdgeCollider2D.Element("Points").Value;
// The data looks like this:
// x0,y0 x1,y1 x2,y2 ...
var points = from pt in data.Split(' ')
let x = Convert.ToSingle(pt.Split(',')[0])
let y = Convert.ToSingle(pt.Split(',')[1])
select new Vector2(x, y);
collider.points = points.ToArray();
// Apply the offsets (if any)
float offset_x = ImportUtils.GetAttributeAsFloat(xmlEdgeCollider2D, "offsetX", 0);
float offset_y = ImportUtils.GetAttributeAsFloat(xmlEdgeCollider2D, "offsetY", 0);
#if T2U_IS_UNITY_4
// This is kind of a hack for Unity 4.x which doesn't support offset/center on the edge collider
var offsetPoints = from pt in points
select new Vector2(pt.x + offset_x, pt.y + offset_y);
collider.points = offsetPoints.ToArray();
#else
collider.offset += new Vector2(offset_x, offset_y);
#endif
}
// Polygon colliders
foreach (XElement xmlPolygonCollider2D in xml.Elements("PolygonCollider2D"))
{
PolygonCollider2D collider = gameObject.AddComponent <PolygonCollider2D>();
collider.isTrigger = isTrigger;
// Apply the offsets (if any)
float offset_x = ImportUtils.GetAttributeAsFloat(xmlPolygonCollider2D, "offsetX", 0);
float offset_y = ImportUtils.GetAttributeAsFloat(xmlPolygonCollider2D, "offsetY", 0);
var paths = xmlPolygonCollider2D.Elements("Path").ToArray();
collider.pathCount = paths.Count();
for (int p = 0; p < collider.pathCount; ++p)
{
string data = paths[p].Value;
// The data looks like this:
// x0,y0 x1,y1 x2,y2 ...
var points = from pt in data.Split(' ')
let x = Convert.ToSingle(pt.Split(',')[0])
let y = Convert.ToSingle(pt.Split(',')[1])
#if T2U_IS_UNITY_4
// Hack for Unity 4.x
select new Vector2(x + offset_x, y + offset_y);
#else
select new Vector2(x, y);
#endif
collider.SetPath(p, points.ToArray());
}
#if !T2U_IS_UNITY_4
collider.offset += new Vector2(offset_x, offset_y);
#endif
}
}
override protected void ShiftPoints()
{
EdgeCollider2D col = GetComponent <EdgeCollider2D>();
col.points = GetShiftedPoints(col.points);
}
public void BuildObject()
{
Logger.Info("Start building edge collider.");
Transform ta = this.transform.FindChild("A");
Transform tb = this.transform.FindChild("B");
Transform tc = this.transform.FindChild("C");
if (ta == null || tb == null || tc == null)
{
throw new MissingReferenceException();
}
Vector3 a = ta.position;
Vector3 b = tb.position;
Vector3 c = tc.position;
float d = 2f * (a.x * (b.y - c.y) + b.x * (c.y - a.y) + c.x * (a.y - b.y));
Vector3 u = new Vector3(
((a.x * a.x + a.y * a.y) * (b.y - c.y) + (b.x * b.x + b.y * b.y) * (c.y - a.y) + (c.x * c.x + c.y * c.y) * (a.y - b.y)) / d
, ((a.x * a.x + a.y * a.y) * (c.x - b.x) + (b.x * b.x + b.y * b.y) * (a.x - c.x) + (c.x * c.x + c.y * c.y) * (b.x - a.x)) / d
);
GameObject arcObject = new GameObject();
arcObject.name = "Arc Edge Collider";
arcObject.layer = LayerMask.NameToLayer("Platforms");
EdgeCollider2D edgeCollider = arcObject.AddComponent <EdgeCollider2D>();
List <Vector2> vectors = new List <Vector2>();
float r = Vector3.Distance(a, u);
Debug.Log("u: " + u + ", a: " + a + ", c: " + c);
float sinb = ((a.x - u.x) / r);
float startAngleRad = Mathf.Asin(sinb);
Debug.Log("Start angle: " + startAngleRad * Mathf.Rad2Deg);
float sinb2 = ((c.x - u.x) / r);
float endAngleRad = Mathf.Asin(sinb2);
Debug.Log("End angle: " + endAngleRad * Mathf.Rad2Deg);
if (startAngleRad > endAngleRad)
{
float temp = startAngleRad;
startAngleRad = endAngleRad;
endAngleRad = temp;
}
Vector3 startPoint = u + new Vector3((float)(r * Mathf.Cos(endAngleRad)), (float)(r * Mathf.Sin(endAngleRad)));
float sinb3 = ((startPoint.x - u.x) / r);
float startPointAngle = Mathf.Asin(sinb3);
float rotAngle = startAngleRad - startPointAngle;
startAngleRad -= rotAngle;
endAngleRad -= rotAngle;
float totalAngle = Mathf.Abs(startAngleRad - endAngleRad);
float max = totalAngle;// 2.0f * Mathf.PI;
float step = max / (totalSegments);
Debug.Log(startAngleRad * Mathf.Rad2Deg);
Debug.Log(endAngleRad * Mathf.Rad2Deg);
Debug.Log(r);
float bottomPosition = float.MaxValue;
for (float theta = endAngleRad; theta > startAngleRad - step / 2; theta -= step)
{
Vector2 vector = new Vector2((float)(r * Mathf.Cos(theta)), (float)(r * Mathf.Sin(theta)));
vectors.Add(vector);
if (vector.y < bottomPosition)
{
bottomPosition = vector.y;
}
}
for (int i = 0; i < vectors.Count; i++)
{
vectors[i] = new Vector2(vectors[i].x, vectors[i].y - bottomPosition);
}
arcObject.transform.position = new Vector2(u.x, u.y + bottomPosition);
edgeCollider.points = vectors.ToArray();
arcObject.transform.parent = this.transform;
if (meshBuilderFillType != MeshBuilderFillType.NoFill)
{
CreateMesh(arcObject, edgeCollider);
}
}
void Update()
{
if (Input.GetMouseButtonUp(0) && doing == false)
{
// Bool parameter
doing = true;
// Creation of GO
GameObject newGo = new GameObject("newColl" + Time.time);
newGo.tag = "Respawn";
Vector3 location = Camera.main.ScreenToWorldPoint(Input.mousePosition);
location.z = 0;
// Set as mouse position
newGo.transform.position = location;
if (Input.GetKey(KeyCode.A))
{
//Create the BoxCollider2D
//----------------------------
BoxCollider2D polyCol = newGo.AddComponent <BoxCollider2D>();
polyCol.offset = Vector2.zero;
polyCol.size = new Vector2(1, 1);
// important Step: adding to current 2ddl layer
polyCol.gameObject.layer = LayerMask.NameToLayer("Default");
//Push collider to the main array or vertices
light2d.addColliderToScene(polyCol);
}
else if (Input.GetKey(KeyCode.B))
{
//Create the BoxCollider2D
//----------------------------
CircleCollider2D polyCol = newGo.AddComponent <CircleCollider2D>();
polyCol.offset = Vector2.zero;
polyCol.radius = 2f;
// important Step: adding to current 2ddl layer
polyCol.gameObject.layer = LayerMask.NameToLayer("Default");
//Push collider to the main array or vertices
light2d.addColliderToScene(polyCol);
}
else if (Input.GetKey(KeyCode.C))
{
//Create the BoxCollider2D
//----------------------------
EdgeCollider2D polyCol = newGo.AddComponent <EdgeCollider2D>();
Vector2[] ColPoints = new Vector2[3];
ColPoints[0] = new Vector2(0, -1);
ColPoints[1] = new Vector2(1, -1);
ColPoints[2] = new Vector2(1, -1.5f);
polyCol.points = ColPoints;
// important Step: adding to current 2ddl layer
polyCol.gameObject.layer = LayerMask.NameToLayer("Default");
//Push collider to the main array or vertices
light2d.addColliderToScene(polyCol);
}
else
{
//Create the polygonCollider2D
//----------------------------
PolygonCollider2D polyCol = newGo.AddComponent <PolygonCollider2D>();
Vector2[] ColPoints = new Vector2[5];
ColPoints[0] = new Vector2(-1, -1);
ColPoints[1] = new Vector2(1, -1);
ColPoints[2] = new Vector2(1, 1);
ColPoints[3] = new Vector2(-.5f, 1.5f);
ColPoints[4] = new Vector2(-1, 1);
polyCol.points = ColPoints;
// important Step: adding to current 2ddl layer
polyCol.gameObject.layer = LayerMask.NameToLayer("Default");
//Push collider to the main array or vertices
light2d.addColliderToScene(polyCol);
}
//Restoring privileges for creation
StartCoroutine(restoreDoing());
}
}
