public override JabActor CreateBox(Vector2 dim, Vector2 pos, JabActor.BodyType bodytype)
{
try
{
dim /= 100;
FarActor actor = new FarActor();
actor.body = new Body(world);// world.CreateBody();
actor.body.UserData = actor;
Vector2 center = new Vector2(-dim.X, -dim.Y) / 2.0f;
Vertices box = PolygonTools.CreateRectangle(dim.X / 2.0f, dim.Y / 2.0f, center, 0);
for (int i = 0; i < box.Count(); i++)
{
Vector2 vert = box[i];
vert.X += dim.X / 2.0f;
vert.Y += dim.Y / 2.0f;
box[i] = vert;
vert = box[i];
}
PolygonShape shape = new PolygonShape(box, 1.0f);
actor.BodyState = bodytype;
actor.body.CreateFixture(shape, 1.0f);
actor.Position = pos;
actor.Width = dim.X * 100;
actor.Height = dim.Y * 100;
actors.Add(actor);
return(actor);
}
catch (Exception e)
{
return(null);
}
}
public override JabActor CreateSphere(float radius, Vector2 pos, JabActor.BodyType bodytype)
{
try
{
radius /= 100;
FarActor actor = new FarActor();
actor.body = new Body(world);// world.CreateBody();
actor.body.UserData = actor;
Vector2 center = new Vector2(-radius, -radius) / 2.0f;
// FarseerPhysics.Settings.MaxPolygonVertices = 33;
Vertices sphere = PolygonTools.CreateCircle(radius, 32);
PolygonShape shape = new PolygonShape(sphere, 1.0f);
actor.BodyState = bodytype;
actor.body.CreateFixture(shape, 1.0f);
actor.Position = pos;
actor.Width = radius;
actor.Height = radius;
actors.Add(actor);
return(actor);
}
catch (Exception e)
{
return(null);
}
}
FarseerPhysics.Dynamics.BodyType GetBodyType(JabActor.BodyType type)
{
switch (type)
{
case BodyType.DYNAMIC:
return(FarseerPhysics.Dynamics.BodyType.Dynamic);
case BodyType.STATIC:
return(FarseerPhysics.Dynamics.BodyType.Kinematic);
}
//System.Windows.MessageBox.Show("ERROR: Body type provided invalid for FarWorld");
return(FarseerPhysics.Dynamics.BodyType.Static);
}
public PhysicSprite(Vector2 dim, Vector2 pos, bool dynamic, JabWorld world, string imagedir)
: base()
{
TextureDir = imagedir;
Width = dim.X;
Height = dim.Y;
JabActor.BodyType type = JabActor.BodyType.DYNAMIC;
if (!dynamic)
{
type = JabActor.BodyType.STATIC;
}
body = world.CreateBox(dim, pos, type);
body.UserData = this;
this.world = world;
DoDimensions = true;
DoHandle = true;
}
public PhysicSprite(float radius, Vector2 pos, bool dynamic, JabWorld world, string imagedir)
: base()
{
TextureDir = imagedir;
Width = radius;
Height = radius;
JabActor.BodyType type = JabActor.BodyType.DYNAMIC;
if (!dynamic)
{
type = JabActor.BodyType.STATIC;
}
body = world.CreateSphere(radius / 2.0f, pos, type);
body.UserData = this;
this.world = world;
// Initialize();
}
public abstract JabActor CreateFromTriangles(List <Vector2> triangles, Vector2 pos, JabActor.BodyType bodytype);
public abstract JabActor CreateSphere(float radius, Vector2 pos, JabActor.BodyType bodytype);
public abstract JabActor CreateBox(Vector2 dim, Vector2 pos, JabActor.BodyType bodytype);
public PhysicShape(JabWorld world, JabActor.BodyType bodytype)
: base()
{
this.bodyType = bodytype;
this.world = world;
}
public override JabActor CreateFromTriangles(List <Vector2> triangles, Vector2 pos, JabActor.BodyType bodytype)
{
try
{
FarActor actor = new FarActor();
actor.body = new Body(world);// world.CreateBody();
actor.body.UserData = actor;
//FarseerPhysics.Settings.MaxPolygonVertices = 33;
for (int i = 0; i < triangles.Count; i++)
{
Vector2[] tri = new Vector2[3];
tri[0] = triangles[i] / 100.0f;
++i;
tri[1] = triangles[i] / 100.0f;
++i;
tri[2] = triangles[i] / 100.0f;
Vertices vertices = new Vertices(tri);
PolygonShape shape = new PolygonShape(vertices, 1.0f);
actor.body.CreateFixture(shape, 1.0f);
}
actor.BodyState = bodytype;
actor.Position = pos;
actors.Add(actor);
return(actor);
}
catch (Exception e)
{
//System.Windows.MessageBox.Show(e.ToString());
}
return(null);
}
public PhysicShape(JabWorld world, JabActor.BodyType bodytype)
: base()
{
this.bodyType = bodytype;
this.world = world;
}
public List <JabActor> CreateBodies(XElement elements)
{
List <JabActor> bodies = new List <JabActor>();
var items = elements.Descendants("Items");
var element = elements.Descendants("CustomProperties").Descendants("Property");
float layerDepth = 0;
float mass = 0.25f;
string type = "";
float friction = 0.5f;
float density = 15.0f;
float restitution = 0;
bool dynamic = true;
float angulardamping = 0;
foreach (var property in element)
{
if (property.Attribute("Name") != null)
{
string name = property.Attribute("Name").Value;
if (name == "LayerDepth")
{
layerDepth = float.Parse(property.Descendants("string").First <XElement>().Value, CultureInfo.InvariantCulture);
}
else if (name == "Mass")
{
mass = float.Parse(property.Descendants("string").First <XElement>().Value, CultureInfo.InvariantCulture);
}
else if (name == "Friction")
{
friction = float.Parse(property.Descendants("string").First <XElement>().Value, CultureInfo.InvariantCulture);
}
else if (name == "Type")
{
type = property.Descendants("string").First <XElement>().Value;
}
else if (name == "Density")
{
density = float.Parse(property.Descendants("string").First <XElement>().Value, CultureInfo.InvariantCulture);
}
else if (name == "Restitution")
{
restitution = float.Parse(property.Descendants("string").First <XElement>().Value, CultureInfo.InvariantCulture);
}
else if (name == "Dynamic")
{
dynamic = property.Descendants("string").First <XElement>().Value.ToLowerInvariant() == "true";
}
else if (name == "AngularDamping")
{
angulardamping = float.Parse(property.Descendants("string").First <XElement>().Value, CultureInfo.InvariantCulture);
}
}
}
List <Sprite> baseSprites = CreateSprites(elements);
for (int i = 0; i < baseSprites.Count; i++)
{
Sprite s = baseSprites[i];
float posx = s.PosX;
float posy = s.PosY;
float rot = s.Rot;
float width = s.ScaleX * s.Width;
float height = s.ScaleY * s.Height;
JabActor.BodyType bodyState = JabActor.BodyType.DYNAMIC;
JabActor actor = null;
if (!dynamic)
{
bodyState = JabActor.BodyType.STATIC;
}
if (type == "Circle")
{
actor = world.CreateSphere(width, new Vector2(posx, posy), bodyState);
}
else
{
actor = world.CreateBox(new Vector2(width, height), new Vector2(posx, posy), bodyState);
}
actor.Friction = friction;
actor.Mass = mass;
actor.Restitution = restitution;
actor.Mass = mass;
actor.Rot = rot;
actor.Friction = friction;
actor.PosZ = layerDepth;
actor.Restitution = restitution;
actor.Density = density;
actor.AngularDamping = angulardamping;
bodies.Add(actor);
}
return(bodies);
}
