public Quarterpipe( CubeGame game,
World world,
float radius,
Vector2 position,
Type type,
BodyType bodyType = BodyType.Static,
float density = 1,
Category categories = Constants.Categories.DEFAULT )
: base(game, world, position.ToUnits(), AngleFromType( type ), new QuarterpipeMaker( radius ))
{
mRadius = radius;
FixtureFactory.AttachChainShape(
MakeArc( 100, radius.ToUnits(), 0 ),
Body,
new Concave() );
var fixtureList = FixtureFactory.AttachCompoundPolygon(
Triangulate.ConvexPartition(
MakeArc( 10, radius.ToUnits(), 0 ),
TriangulationAlgorithm.Earclip ),
density,
Body );
foreach ( var f in fixtureList )
f.CollidesWith = Category.None;
Body.BodyType = bodyType;
Body.CollisionCategories = categories;
Initialize();
}
public void Start( EditableCube.Face face, Vector2 mousePos, GameTime gameTime )
{
Solid solid = face.FindSolidAt( mousePos.ToUnits() );
if ( solid != null )
{
switch ( solid.BodyType )
{
case BodyType.Static:
solid.BodyType = BodyType.Dynamic;
solid.Body.CollisionCategories = Category.Cat2;
break;
case BodyType.Dynamic:
solid.BodyType = BodyType.Static;
solid.Body.CollisionCategories = Category.Cat1;
break;
}
}
}
public EndDoor( CubeGame game,
World world,
Vector2 pos,
string nextLevel = null,
BodyType bodyType = BodyType.Static,
float density = 1,
Category categories = Category.Cat1 )
: base(game, world, pos.ToUnits(), 0, new EndDoorMaker())
{
var door = FixtureFactory.AttachRectangle(
WIDTH.ToUnits(),
HEIGHT.ToUnits(),
density,
Vector2.Zero,
Body,
new Door( nextLevel ) );
door.IsSensor = true;
Body.BodyType = bodyType;
Body.CollisionCategories = categories;
}
public void Update( EditableCube.Face face, Vector2 mousePos, GameTime gameTime )
{
if ( face != mFace )
return;
var input = Game.Input;
if ( input.CheckFocus( mSelectedSolid ) )
{
Vector2 delta = Vector2.Zero;
if ( input.Keyboard.IsKeyDown( Keys.Up ) )
delta.Y += -1.ToUnits();
if ( input.Keyboard.IsKeyDown( Keys.Right ) )
delta.X += 1.ToUnits();
if ( input.Keyboard.IsKeyDown( Keys.Down ) )
delta.Y += 1.ToUnits();
if ( input.Keyboard.IsKeyDown( Keys.Left ) )
delta.X += -1.ToUnits();
if ( input.GetAction( Action.RotateClockwise ) )
mSelectedSolid.Rotation += MathHelper.PiOver2;
if ( input.GetAction( Action.RotateAntiClockwise ) )
mSelectedSolid.Rotation -= MathHelper.PiOver2;
mSelectedSolid.Position += delta.Rotate( face.Cube.UpDir.Angle );
if ( input.Keyboard_WasAnyKeyPressed( Keys.Delete, Keys.Back ) )
{
face.RemoveSolid( mSelectedSolid );
Cancel();
}
}
if ( !Started )
return;
mSelectedSolid.Position = mOriginalPos + (mousePos.ToUnits() - mStartPos.ToUnits());
if ( !input.IsShiftDown() )
{
mSelectedSolid.Position = EditScreen.SnapVector( mSelectedSolid.Position.ToPixels(), EditScreen.SNAP_SIZE / 2 ).ToUnits();
}
else
{
mSelectedSolid.Position = mSelectedSolid.Position
.ToPixels()
.Rounded()
.ToUnits();
}
}
public void Start( EditableCube.Face face, Vector2 mousePos, GameTime gameTime )
{
Solid selectedSolid = face.FindSolidAt( mousePos.ToUnits() );
if ( selectedSolid != mSelectedSolid )
Cancel();
if ( selectedSolid != null )
{
mFace = face;
Started = true;
mStartPos = mousePos;
mSelectedSolid = selectedSolid;
mOriginalPos = mSelectedSolid.Position;
Game.Input.Focus = mSelectedSolid;
}
}
