public void LoadPlatforms()
{
//_platform1
int width = Convert.ToInt32(ScreenManager.ScreenWidth * platform1WidthRatio);
int height = Convert.ToInt32(ScreenManager.ScreenHeight * platform1HeightRatio);
Vector2 position = new Vector2(-5 + width / 2f, 5 + ScreenManager.ScreenHeight - height / 2f);
_platform1 = new RectanglePlatform(width, height, position, Color.White, Color.Black, 100);
_platform1.Load(ScreenManager.GraphicsDevice, PhysicsSimulator);
_angularSpringLever1 = new AngularSpringLever();
_angularSpringLever1.AttachPoint = 0;
_angularSpringLever1.RectangleWidth = 200;
_angularSpringLever1.RectangleHeight = 20;
_angularSpringLever1.SpringConstant = 1000000;
_angularSpringLever1.DampningConstant = 5000;
_angularSpringLever1.CollisionGroup = 100;
Vector2 springPosition = position + new Vector2(width / 2f, -height / 2f) +
new Vector2(-_angularSpringLever1.RectangleHeight - 5, .4f * height);
_angularSpringLever1.Position = springPosition;
_angularSpringLever1.Load(ScreenManager.GraphicsDevice, PhysicsSimulator);
//platform 2
width = Convert.ToInt32(ScreenManager.ScreenWidth * platform2WidthRatio);
height = Convert.ToInt32(ScreenManager.ScreenHeight * platform2HeightRatio);
position = new Vector2(ScreenManager.ScreenCenter.X, 5 + ScreenManager.ScreenHeight - height / 2f);
_platform2 = new RectanglePlatform(width, height, position, Color.White, Color.Black, 100);
_platform2.Load(ScreenManager.GraphicsDevice, PhysicsSimulator);
_angularSpringLever2 = new AngularSpringLever();
_angularSpringLever2.AttachPoint = 2;
_angularSpringLever2.RectangleWidth = 200;
_angularSpringLever2.RectangleHeight = 20;
_angularSpringLever2.SpringConstant = 1000000;
_angularSpringLever2.DampningConstant = 5000;
_angularSpringLever2.CollisionGroup = 100;
springPosition = position + new Vector2(-width / 2f, -height / 2f) +
new Vector2(_angularSpringLever2.RectangleHeight + 5, .2f * height);
_angularSpringLever2.Position = springPosition;
_angularSpringLever2.Load(ScreenManager.GraphicsDevice, PhysicsSimulator);
_angularSpringLever3 = new AngularSpringLever();
_angularSpringLever3.AttachPoint = 0;
_angularSpringLever3.RectangleWidth = 150;
_angularSpringLever3.RectangleHeight = 20;
_angularSpringLever3.SpringConstant = 10000000;
_angularSpringLever3.DampningConstant = 1000;
_angularSpringLever3.CollisionGroup = 100;
springPosition = position + new Vector2(width / 2f, -height / 2f) +
new Vector2(-_angularSpringLever3.RectangleHeight - 5, .1f * height);
_angularSpringLever3.Position = springPosition;
_angularSpringLever3.Load(ScreenManager.GraphicsDevice, PhysicsSimulator);
_springRectangleRope1 = new SpringRectangleRope();
_springRectangleRope1.Position = springPosition + new Vector2(_angularSpringLever3.RectangleWidth - 5, 25);
_springRectangleRope1.RectangleCount = 20;
_springRectangleRope1.RectangleWidth = 15;
_springRectangleRope1.RectangleHeight = 15;
_springRectangleRope1.RectangleMass = .5f;
_springRectangleRope1.SpringLength = 15;
_springRectangleRope1.SpringConstant = 400;
_springRectangleRope1.DampningConstant = 3f;
_springRectangleRope1.Load(ScreenManager.GraphicsDevice, PhysicsSimulator);
ControllerFactory.Instance.CreateLinearSpring(PhysicsSimulator, _angularSpringLever3.Body,
new Vector2(
_angularSpringLever3.RectangleWidth / 2f, 0),
_springRectangleRope1.FirstBody, Vector2.Zero,
400, 3);
//platform 3
width = Convert.ToInt32(ScreenManager.ScreenWidth * platform3WidthRatio);
height = Convert.ToInt32(ScreenManager.ScreenHeight * platform3HeightRatio);
position = new Vector2(ScreenManager.ScreenWidth + 5 - width / 2f, 5 + ScreenManager.ScreenHeight - height / 2f);
_platform3 = new RectanglePlatform(width, height, position, Color.White, Color.Black, 100);
_platform3.Load(ScreenManager.GraphicsDevice, PhysicsSimulator);
_hangingTexture = DrawingHelper.CreateCircleTexture(ScreenManager.GraphicsDevice, 40, Color.White,
Color.Black);
_hangingBody = BodyFactory.Instance.CreateCircleBody(PhysicsSimulator, 40, 1);
_hangingBody.Position = new Vector2(position.X - 200, 200);
_hangingGeom = GeomFactory.Instance.CreateCircleGeom(PhysicsSimulator, _hangingBody, 40, 20);
ControllerFactory.Instance.CreateFixedLinearSpring(PhysicsSimulator, _hangingBody,
new Vector2(0, -35),
new Vector2(position.X - 200, 100),
2, .1f);
_angularSpringLever4 = new AngularSpringLever();
_angularSpringLever4.AttachPoint = 2;
_angularSpringLever4.RectangleWidth = 200;
_angularSpringLever4.RectangleHeight = 20;
_angularSpringLever4.SpringConstant = 1000000;
_angularSpringLever4.DampningConstant = 1000;
_angularSpringLever4.CollisionGroup = 100;
springPosition = position + new Vector2(-width / 2f, -height / 2f) +
new Vector2(_angularSpringLever4.RectangleHeight + 5, .7f * height);
_angularSpringLever4.Position = springPosition;
_angularSpringLever4.Load(ScreenManager.GraphicsDevice, PhysicsSimulator);
height = (int)(ScreenManager.ScreenHeight * .05f);
_floor = new RectanglePlatform(ScreenManager.ScreenWidth + 10, height,
new Vector2(ScreenManager.ScreenCenter.X,
ScreenManager.ScreenHeight + 5 - height / 2), Color.White,
Color.Black, 0);
_floor.Load(ScreenManager.GraphicsDevice, PhysicsSimulator);
_springRectangleRope2 = new SpringRectangleRope();
_springRectangleRope2.Position = new Vector2(ScreenManager.ScreenCenter.X, 100);
_springRectangleRope2.RectangleCount = 20;
_springRectangleRope2.RectangleWidth = 10;
_springRectangleRope2.RectangleHeight = 10;
_springRectangleRope2.RectangleMass = .2f;
_springRectangleRope2.SpringLength = 10;
_springRectangleRope2.SpringConstant = 200;
_springRectangleRope2.DampningConstant = 4f;
_springRectangleRope2.CollisionGroup = 1; //same as _agent collision group
_springRectangleRope2.Load(ScreenManager.GraphicsDevice, PhysicsSimulator);
ControllerFactory.Instance.CreateLinearSpring(PhysicsSimulator, _agent.Body, Vector2.Zero,
_springRectangleRope2.FirstBody, Vector2.Zero,
200, 4f);
}
public void LoadPlatforms()
{
//platform1
int width = Convert.ToInt32(ScreenWidth * _platform1WidthRatio);
int height = Convert.ToInt32(ScreenHeight * _platform1HeightRatio);
Vector2 position = new Vector2(-5 + width / 2f, 5 + ScreenHeight - height / 2f);
Vector2 springPosition = Vector2.Zero;
_platform1 = new RectanglePlatform(width, height, position, 100);
_platform1.Load(this, physicsSimulator);
_angularSpringLever1 = new AngularSpringLever();
_angularSpringLever1.AttachPoint = 0;
_angularSpringLever1.RectangleWidth = 200;
_angularSpringLever1.RectangleHeight = 20;
_angularSpringLever1.SpringConstant = 1000000;
_angularSpringLever1.DampningConstant = 5000;
_angularSpringLever1.CollisionGroup = 100;
springPosition = position + new Vector2(width / 2f, -height / 2f) +
new Vector2(-_angularSpringLever1.RectangleHeight - 5, .4f * height);
_angularSpringLever1.Position = springPosition;
_angularSpringLever1.Load(this, physicsSimulator);
//platform 2
width = Convert.ToInt32(ScreenWidth * _platform2WidthRatio);
height = Convert.ToInt32(ScreenHeight * _platform2HeightRatio);
position = new Vector2(ScreenCenter.X, 5 + ScreenHeight - height / 2f);
_platform2 = new RectanglePlatform(width, height, position, 100);
_platform2.Load(this, physicsSimulator);
_angularSpringLever2 = new AngularSpringLever();
_angularSpringLever2.AttachPoint = 2;
_angularSpringLever2.RectangleWidth = 200;
_angularSpringLever2.RectangleHeight = 20;
_angularSpringLever2.SpringConstant = 1000000;
_angularSpringLever2.DampningConstant = 5000;
_angularSpringLever2.CollisionGroup = 100;
springPosition = position + new Vector2(-width / 2f, -height / 2f) +
new Vector2(_angularSpringLever2.RectangleHeight + 5, .2f * height);
_angularSpringLever2.Position = springPosition;
_angularSpringLever2.Load(this, physicsSimulator);
_angularSpringLever3 = new AngularSpringLever();
_angularSpringLever3.AttachPoint = 0;
_angularSpringLever3.RectangleWidth = 150;
_angularSpringLever3.RectangleHeight = 20;
_angularSpringLever3.SpringConstant = 1000000;
_angularSpringLever3.DampningConstant = 1000;
_angularSpringLever3.CollisionGroup = 100;
springPosition = position + new Vector2(width / 2f, -height / 2f) +
new Vector2(-_angularSpringLever3.RectangleHeight - 5, .1f * height);
_angularSpringLever3.Position = springPosition;
_angularSpringLever3.Load(this, physicsSimulator);
_springRectangleRope1 = new SpringRectangleRope();
_springRectangleRope1.Position = springPosition + new Vector2(_angularSpringLever3.RectangleWidth - 5, 25);
_springRectangleRope1.RectangleCount = 20;
_springRectangleRope1.RectangleWidth = 15;
_springRectangleRope1.RectangleHeight = 15;
_springRectangleRope1.RectangleMass = .5f;
_springRectangleRope1.SpringLength = 15;
_springRectangleRope1.SpringConstant = 400;
_springRectangleRope1.DampningConstant = 3f;
_springRectangleRope1.Load(this, physicsSimulator);
SpringFactory.Instance.CreateLinearSpring(physicsSimulator, _angularSpringLever3.Body,
new Vector2(
_angularSpringLever3.RectangleWidth / 2f, 0),
_springRectangleRope1.FirstBody, Vector2.Zero,
400, 3);
//platform 3
width = Convert.ToInt32(ScreenWidth * _platform3WidthRatio);
height = Convert.ToInt32(ScreenHeight * _platform3HeightRatio);
position = new Vector2(ScreenWidth + 5 - width / 2f, 5 + ScreenHeight - height / 2f);
_platform3 = new RectanglePlatform(width, height, position, 100);
_platform3.Load(this, physicsSimulator);
_hangingBody = BodyFactory.Instance.CreateCircleBody(physicsSimulator, 40, 1);
AddCircleToCanvas(_hangingBody, 40);
_hangingBody.Position = new Vector2(position.X - 200, 200);
GeomFactory.Instance.CreateCircleGeom(physicsSimulator, _hangingBody, 40, 20);
SpringFactory.Instance.CreateFixedLinearSpring(physicsSimulator, _hangingBody,
new Vector2(0, -35),
new Vector2(position.X - 200, 100),
2, .1f);
_angularSpringLever4 = new AngularSpringLever();
_angularSpringLever4.AttachPoint = 2;
_angularSpringLever4.RectangleWidth = 200;
_angularSpringLever4.RectangleHeight = 20;
_angularSpringLever4.SpringConstant = 1000000;
_angularSpringLever4.DampningConstant = 1000;
_angularSpringLever4.CollisionGroup = 100;
springPosition = position + new Vector2(-width / 2f, -height / 2f) +
new Vector2(_angularSpringLever4.RectangleHeight + 5, .7f * height);
_angularSpringLever4.Position = springPosition;
_angularSpringLever4.Load(this, physicsSimulator);
height = (int)(ScreenHeight * .05f);
_floor = new RectanglePlatform((int)(ScreenWidth + 10), height,
new Vector2(ScreenCenter.X,
ScreenHeight + 5 - height / 2), 0);
_floor.Load(this, physicsSimulator);
_springRectangleRope2 = new SpringRectangleRope();
_springRectangleRope2.Position = new Vector2(ScreenCenter.X, 100);
_springRectangleRope2.RectangleCount = 20;
_springRectangleRope2.RectangleWidth = 8;
_springRectangleRope2.RectangleHeight = 8;
_springRectangleRope2.RectangleMass = .2f;
_springRectangleRope2.SpringLength = 8;
_springRectangleRope2.SpringConstant = 200;
_springRectangleRope2.DampningConstant = 4f;
_springRectangleRope2.CollisionGroup = 1; //same as agent collision group
_springRectangleRope2.Load(this, physicsSimulator);
SpringFactory.Instance.CreateLinearSpring(physicsSimulator, _agent.Body, Vector2.Zero,
_springRectangleRope2.FirstBody, Vector2.Zero,
200, 2f);
}
