private void CreateGFX(AssetCreator assets)
{
_face = new Sprite(assets.CircleTexture(0.9f, MaterialType.Squares, Color.Gray, 1f, 24f));
_torso = new Sprite(assets.TextureFromVertices(PolygonTools.CreateRoundedRectangle(2f, 4f, 0.5f, 0.7f, 2), MaterialType.Squares, Color.LightSlateGray, 0.8f, 24f));
_upperArm = new Sprite(assets.TextureFromVertices(PolygonTools.CreateCapsule(1.9f, 0.45f, 16), MaterialType.Squares, Color.DimGray, 0.8f, 24f));
_lowerArm = new Sprite(assets.TextureFromVertices(PolygonTools.CreateCapsule(1.9f, 0.45f, 16), MaterialType.Squares, Color.DarkSlateGray, 0.8f, 24f));
_upperLeg = new Sprite(assets.TextureFromVertices(PolygonTools.CreateCapsule(2f, 0.5f, 16), MaterialType.Squares, Color.DimGray, 0.8f, 24f));
_lowerLeg = new Sprite(assets.TextureFromVertices(PolygonTools.CreateCapsule(2f, 0.5f, 16), MaterialType.Squares, Color.DarkSlateGray, 0.8f, 24f));
}
private void CreateGFX(AssetCreator assets)
{
_face = new Sprite(assets.CircleTexture(1f, MaterialType.Squares, Color.Gray, 1f, 24f));
_torso = new Sprite(assets.TextureFromVertices(PolygonTools.CreateRectangle(2f, 4f), MaterialType.Squares, Color.LightSlateGray, 0.8f, 24f));
_leftJetEngine = new Sprite(assets.CircleTexture(1f, MaterialType.Waves, Color.Gray, 1f, 24f));
_rightJetEngine = new Sprite(assets.CircleTexture(1f, MaterialType.Waves, Color.Gray, 1f, 24f));
}
private void CreateLegTextures(AssetCreator assets)
{
Vector2 p1 = new Vector2(-5.4f, -6.1f);
Vector2 p2 = new Vector2(-7.2f, -1.2f);
Vector2 p3 = new Vector2(-4.3f, -1.9f);
Vector2 p4 = Vector2.Zero;
Vector2 p5 = new Vector2(-2.9f, 0.7f);
Vector2 p6 = new Vector2(0.6f, 2.9f);
Vertices vertices = new Vertices(3);
vertices.Add(p1);
vertices.Add(p3);
vertices.Add(p2);
_leftLeg = new Sprite(assets.TextureFromVertices(vertices, MaterialType.Blank, Color.IndianRed * 0.8f, 1f, 24f));
vertices[0] = p4;
vertices[1] = p5;
vertices[2] = p6;
_leftShoulder = new Sprite(assets.TextureFromVertices(vertices, MaterialType.Blank, Color.Beige * 0.8f, 1f, 24f));
p1.X *= -1f;
p2.X *= -1f;
p3.X *= -1f;
p5.X *= -1f;
p6.X *= -1f;
vertices[0] = p1;
vertices[1] = p2;
vertices[2] = p3;
_rightLeg = new Sprite(assets.TextureFromVertices(vertices, MaterialType.Blank, Color.IndianRed * 0.8f, 1f, 24f));
vertices[0] = p4;
vertices[1] = p6;
vertices[2] = p5;
_rightShoulder = new Sprite(assets.TextureFromVertices(vertices, MaterialType.Blank, Color.Beige * 0.8f, 1f, 24f));
_leftShoulder.Origin = AssetCreator.CalculateOrigin(_leftShoulders[0], 24f);
_leftLeg.Origin = AssetCreator.CalculateOrigin(_leftLegs[0], 24f);
_rightShoulder.Origin = AssetCreator.CalculateOrigin(_rightShoulders[0], 24f);
_rightLeg.Origin = AssetCreator.CalculateOrigin(_rightLegs[0], 24f);
}
private void CreateLegTextures(AssetCreator assets)
{
Vector2 p1 = new Vector2(-5.4f, 6.1f);
Vector2 p2 = new Vector2(-7.2f, 1.2f);
Vector2 p3 = new Vector2(-4.3f, 1.9f);
Vector2 p4 = new Vector2(-2.9f, -0.7f);
Vector2 p5 = new Vector2(0.6f, -2.9f);
Vertices vertices = new Vertices(3);
vertices.Add(p1);
vertices.Add(p2);
vertices.Add(p3);
_leftLeg = new Sprite(assets.TextureFromVertices(vertices, MaterialType.Blank, Color.IndianRed * 0.8f, 1f));
vertices[0] = Vector2.Zero;
vertices[1] = p4;
vertices[2] = p5;
_leftShoulder = new Sprite(assets.TextureFromVertices(vertices, MaterialType.Blank, Color.Beige * 0.8f, 1f));
p1.X *= -1f;
p2.X *= -1f;
p3.X *= -1f;
p4.X *= -1f;
p5.X *= -1f;
vertices[0] = p1;
vertices[1] = p3;
vertices[2] = p2;
_rightLeg = new Sprite(assets.TextureFromVertices(vertices, MaterialType.Blank, Color.IndianRed * 0.8f, 1f));
vertices[0] = Vector2.Zero;
vertices[1] = p5;
vertices[2] = p4;
_rightShoulder = new Sprite(assets.TextureFromVertices(vertices, MaterialType.Blank, Color.Beige * 0.8f, 1f));
}
public Pyramid(World world, ScreenManager screenManager, Vector2 position, int count, float density)
{
_batch = screenManager.SpriteBatch;
Vertices rect = PolygonTools.CreateRectangle(1f / 2f, 1f / 2f);
PolygonShape shape = new PolygonShape(rect, density);
Vector2 rowStart = position;
rowStart.Y -= 0.5f + count * 1.1f;
Vector2 deltaRow = new Vector2(-0.625f, -1.1f);
const float spacing = 1.25f;
_boxes = new List <Body>();
for (int i = 0; i < count; ++i)
{
Vector2 pos = rowStart;
for (int j = 0; j < i + 1; ++j)
{
Body body = world.CreateBody();
body.BodyType = BodyType.Dynamic;
body.Position = pos;
body.CreateFixture(shape);
_boxes.Add(body);
pos.X += spacing;
}
rowStart += deltaRow;
}
//GFX
AssetCreator creator = screenManager.Assets;
_box = new Sprite(creator.TextureFromVertices(rect, MaterialType.Dots, Color.SaddleBrown, 2f, 24f));
}
public Agent(World world, PhysicsGameScreen screen, Vector2 position)
{
_collidesWith = Category.All;
_collisionCategories = Category.All;
_agentBody = BodyFactory.CreateBody(world, position);
_agentBody.BodyType = BodyType.Dynamic;
//Center
FixtureFactory.AttachCircle(0.5f, 0.5f, _agentBody);
//Left arm
FixtureFactory.AttachRectangle(1.5f, 0.4f, 1f, new Vector2(-1f, 0f), _agentBody);
FixtureFactory.AttachCircle(0.5f, 0.5f, _agentBody, new Vector2(-2f, 0f));
//Right arm
FixtureFactory.AttachRectangle(1.5f, 0.4f, 1f, new Vector2(1f, 0f), _agentBody);
FixtureFactory.AttachCircle(0.5f, 0.5f, _agentBody, new Vector2(2f, 0f));
//Top arm
FixtureFactory.AttachRectangle(0.4f, 1.5f, 1f, new Vector2(0f, 1f), _agentBody);
FixtureFactory.AttachCircle(0.5f, 0.5f, _agentBody, new Vector2(0f, 2f));
//Bottom arm
FixtureFactory.AttachRectangle(0.4f, 1.5f, 1f, new Vector2(0f, -1f), _agentBody);
FixtureFactory.AttachCircle(0.5f, 0.5f, _agentBody, new Vector2(0f, -2f));
_screen = screen;
//GFX
AssetCreator creator = _screen.ScreenManager.Assets;
_box = new Sprite(creator.TextureFromVertices(PolygonTools.CreateRectangle(1.75f, 0.2f),
MaterialType.Blank, Color.White, 1f));
_knob = new Sprite(creator.CircleTexture(0.5f, MaterialType.Blank, Color.Orange, 1f));
_offset = ConvertUnits.ToDisplayUnits(2f);
}
public Objects(World world, ScreenManager screenManager, Vector2 startPosition, Vector2 endPosition, int count, float radius, ObjectType type, float toothHeight = 1f)
{
_batch = screenManager.SpriteBatch;
_bodyRadius = radius;
BodyList = new List <Body>(count);
for (int i = 0; i < count; i++)
{
switch (type)
{
case ObjectType.Circle:
BodyList.Add(world.CreateCircle(radius, 1f));
break;
case ObjectType.Rectangle:
BodyList.Add(world.CreateRectangle(radius, radius, 1f));
_bodyRadius = radius / 2f;
break;
case ObjectType.Star:
BodyList.Add(world.CreateGear(radius, 10, 0f, toothHeight, 1f));
_bodyRadius = radius * 2.7f;
break;
case ObjectType.Gear:
BodyList.Add(world.CreateGear(radius, 10, 100f, toothHeight, 1f));
_bodyRadius = radius * 2.7f;
break;
}
}
for (int i = 0; i < BodyList.Count; i++)
{
Body body = BodyList[i];
body.BodyType = BodyType.Dynamic;
body.Position = Vector2.Lerp(startPosition, endPosition, i / (float)(count - 1));
foreach (Fixture fixture in body.FixtureList)
{
fixture.Restitution = 0.7f;
fixture.Friction = 0.2f;
fixture.CollisionCategories = Category.All;
fixture.CollidesWith = Category.All;
}
}
//GFX
AssetCreator creator = screenManager.Assets;
switch (type)
{
case ObjectType.Circle:
_object = new Sprite(creator.CircleTexture(radius, MaterialType.Dots, Color.DarkRed, 0.8f, 24f));
break;
case ObjectType.Rectangle:
_object = new Sprite(creator.TextureFromVertices(PolygonTools.CreateRectangle(radius / 2f, radius / 2f), MaterialType.Dots, Color.Blue, 0.8f, 24f));
break;
case ObjectType.Star:
_object = new Sprite(creator.TextureFromVertices(PolygonTools.CreateGear(radius, 10, 0f, toothHeight), MaterialType.Dots, Color.Yellow, 0.8f, 24f));
break;
case ObjectType.Gear:
_object = new Sprite(creator.TextureFromVertices(PolygonTools.CreateGear(radius, 10, 100f, toothHeight), MaterialType.Dots, Color.DarkGreen, 0.8f, 24f));
break;
}
}
public Objects(World world, PhysicsGameScreen screen, Vector2 startPosition, Vector2 endPosition, int count,
float radius, ObjectType type)
{
_bodies = new List <Body>(count);
CollidesWith = Category.All;
CollisionCategories = Category.All;
for (int i = 0; i < count; ++i)
{
switch (type)
{
case ObjectType.Circle:
_bodies.Add(BodyFactory.CreateCircle(world, radius, 1f));
break;
case ObjectType.Rectangle:
_bodies.Add(BodyFactory.CreateRectangle(world, radius, radius, 1f));
break;
case ObjectType.Star:
_bodies.Add(BodyFactory.CreateGear(world, radius, 10, 0f, 1f, 1f));
break;
case ObjectType.Gear:
_bodies.Add(BodyFactory.CreateGear(world, radius, 10, 100f, 1f, 1f));
break;
}
}
for (int i = 0; i < _bodies.Count; ++i)
{
Body body = _bodies[i];
body.BodyType = BodyType.Dynamic;
body.Position = Vector2.Lerp(startPosition, endPosition, i / (float)(count - 1));
body.Restitution = .7f;
body.Friction = .2f;
body.CollisionCategories = CollisionCategories;
body.CollidesWith = CollidesWith;
}
_screen = screen;
//GFX
AssetCreator creator = _screen.ScreenManager.Assets;
switch (type)
{
case ObjectType.Circle:
_object = new Sprite(creator.CircleTexture(radius, MaterialType.Dots, Color.DarkRed, 0.8f));
break;
case ObjectType.Rectangle:
_object =
new Sprite(creator.TextureFromVertices(PolygonTools.CreateRectangle(radius / 2f, radius / 2f),
MaterialType.Dots, Color.Blue, 0.8f));
break;
case ObjectType.Star:
_object = new Sprite(creator.TextureFromVertices(PolygonTools.CreateGear(radius, 10, 0f, 1f),
MaterialType.Dots, Color.Yellow, 0.8f));
break;
case ObjectType.Gear:
_object = new Sprite(creator.TextureFromVertices(PolygonTools.CreateGear(radius, 10, 100f, 1f),
MaterialType.Dots, Color.DarkGreen, 0.8f));
break;
}
}