public Body[] GenerateBodies(World world, Vec2 basePosition, FixtureDef def)
{
if (_vecs.Count <= 1)
throw new ArgumentOutOfRangeException("Vecs");
Body[] bodies = new Body[_vecs.Count - 1];
for (int i = 0; i < _vecs.Count - 1; ++i)
{
PolygonShape edge = new PolygonShape(_vecs[i], _vecs[i + 1]);
BodyDef bd = new BodyDef();
bd.Position = basePosition;
bodies[i] = world.CreateBody(bd);
bodies[i].CreateFixture(new FixtureDef(edge, 0, def.Restitution, def.Friction, false, def.UserData));
}
return bodies;
}
public void Start(World world, float totalLength, Vec2 start, Vec2 normal)
{
Clear();
_hit = 0;
_totalLength = totalLength;
_length = totalLength;
_start = start;
_normal = normal;
_world = world;
// Send a beam out
_callback.m_hit = false;
_world.RayCast(_callback, start, start + (normal * _length));
if (_callback.m_hit)
Report(_callback.m_point, _callback.m_normal);
else
{
starts.Add(_start);
ends.Add(_start + (_normal * _length));
}
}
public TitleState(StateStack stack, Context context)
: base(stack, context)
{
starttimer = new Clock();
starttimer.Restart();
titletext = new Text();
titletext.Scale = new Vector2f(2, 2);
titletext.DisplayedString = "PIXELTASIM";
titletext.Font = mContext.mFonts.get(FontID.Title);
titletext.centerOrigin();
titletext.Position = new Vector2f(mContext.mWindow.Size.X/2, mContext.mWindow.Size.Y / 8);
titletext.Color = Color.Black;
square = new RectangleShape(new Vector2f(UnitConverter.toPixScale(0.5f), UnitConverter.toPixScale(0.5f)));
square.centerOrigin();
square.FillColor = Color.Red;
square.OutlineColor = Color.Black;
square.OutlineThickness = 1;
b2World = new World(new Vec2(0, 10), false);
BodyDef b2Def = new BodyDef();
b2Def.BodyType = BodyType.Dynamic;
b2Def.Position = new Vec2(UnitConverter.toSimScale(mContext.mWindow.Size.X / 2), UnitConverter.toSimScale(mContext.mWindow.Size.Y / 8*3));
b2Body = b2World.CreateBody(b2Def);
PolygonShape dynamicbox = new PolygonShape();
dynamicbox.SetAsBox(UnitConverter.toSimScale(32), UnitConverter.toSimScale(32));
FixtureDef fixDef = new FixtureDef();
fixDef.Shape = dynamicbox;
fixDef.Density = 1;
fixDef.Friction = 0.3f;
b2Body.CreateFixture(fixDef);
square.Position = new Vector2f(UnitConverter.toPixScale(b2Body.Position.X), UnitConverter.toPixScale(b2Body.Position.Y));
}
public Test()
{
Vec2 gravity;
gravity = new Vec2(0.0f, -10.0f);
bool doSleep = true;
m_world = new World(gravity, doSleep);
m_bomb = null;
m_textLine = 30;
m_mouseJoint = null;
m_pointCount = 0;
m_destructionListener.test = this;
m_world.DestructionListener = m_destructionListener;
m_world.ContactListener = this;
m_world.DebugDraw = m_debugDraw;
m_bombSpawning = false;
m_stepCount = 0;
BodyDef bodyDef = new BodyDef();
m_groundBody = m_world.CreateBody(bodyDef);
m_groundBody.UserData = "Ground";
}
void EndTest()
{
_testing = false;
_world = null;
//simulationThread.Abort();
//simulationThread = null;
}
void StartTest()
{
_testing = true;
_world = new World(new Vec2(0, -10.0f), true);
_world.DebugDraw = debugDraw;
System.Collections.Generic.List<Body> bodies = new System.Collections.Generic.List<Body>();
foreach (var x in WorldObject.Bodies)
{
var body = _world.CreateBody(x.Body);
bodies.Add(body);
foreach (var f in x.Fixtures)
body.CreateFixture(f.Fixture);
body.MassData = x.Mass;
}
/*foreach (var j in WorldObject.Joints)
{
j.Joint.BodyA = bodies[j.BodyAIndex];
j.Joint.BodyB = bodies[j.BodyBIndex];
var joint = _world.CreateJoint(j.Joint);
}*/
}