/// <summary>
/// Attaches the bodies with revolute joints.
/// </summary>
/// <param name="world">The world.</param>
/// <param name="bodies">The bodies.</param>
/// <param name="localAnchorA">The local anchor A.</param>
/// <param name="localAnchorB">The local anchor B.</param>
/// <param name="connectFirstAndLast">if set to <c>true</c> [connect first and last].</param>
/// <param name="collideConnected">if set to <c>true</c> [collide connected].</param>
public static List<RevoluteJoint> AttachBodiesWithRevoluteJoint(World world, List<Body> bodies,
Vector2 localAnchorA,
Vector2 localAnchorB, bool connectFirstAndLast,
bool collideConnected)
{
List<RevoluteJoint> joints = new List<RevoluteJoint>(bodies.Count + 1);
for (int i = 1; i < bodies.Count; i++)
{
RevoluteJoint joint = new RevoluteJoint(bodies[i], bodies[i - 1], localAnchorA, localAnchorB);
joint.CollideConnected = collideConnected;
world.AddJoint(joint);
joints.Add(joint);
}
if (connectFirstAndLast)
{
RevoluteJoint lastjoint = new RevoluteJoint(bodies[0], bodies[bodies.Count - 1], localAnchorA,
localAnchorB);
lastjoint.CollideConnected = collideConnected;
world.AddJoint(lastjoint);
joints.Add(lastjoint);
}
return joints;
}
/// <summary>
/// Creates a fixed angle joint.
/// </summary>
/// <param name="world">The world.</param>
/// <param name="body">The body.</param>
/// <returns></returns>
public static FixedAngleJoint CreateFixedAngleJoint(World world, Body body)
{
FixedAngleJoint angleJoint = new FixedAngleJoint(body);
world.AddJoint(angleJoint);
return angleJoint;
}
public static FixedDistanceJoint CreateFixedDistanceJoint(World world, Body body, Vector2 localAnchor,
Vector2 worldAnchor)
{
FixedDistanceJoint distanceJoint = new FixedDistanceJoint(body, localAnchor, worldAnchor);
world.AddJoint(distanceJoint);
return distanceJoint;
}
/// <summary>
/// Creates an angle joint.
/// </summary>
/// <param name="world">The world.</param>
/// <param name="bodyA">The first body.</param>
/// <param name="bodyB">The second body.</param>
/// <returns></returns>
public static AngleJoint CreateAngleJoint(World world, Body bodyA, Body bodyB)
{
AngleJoint angleJoint = new AngleJoint(bodyA, bodyB);
world.AddJoint(angleJoint);
return angleJoint;
}
public static DistanceJoint CreateDistanceJoint(World world, Body bodyA, Body bodyB, Vector2 anchorA,
Vector2 anchorB)
{
DistanceJoint distanceJoint = new DistanceJoint(bodyA, bodyB, anchorA, anchorB);
world.AddJoint(distanceJoint);
return distanceJoint;
}
public MasslessItem(Texture2D t, PhysicsShape shape, Vector2 position, World w)
: base(position, w, t.Width, t.Height)
{
texture = t;
body.BodyType = BodyType.Static;
body.Position = position;
switch (shape)
{
case PhysicsShape.Rectangle:
fixture = FixtureFactory.CreateRectangle(
texture.Width,
texture.Height,
0.0f,
Vector2.Zero,
body);
break;
}
//fixture.CollisionFilter.IgnoreCollisionWith();
fixture.OnCollision += new OnCollisionEventHandler(this.OnCollision);
w.AddBody(body);
//drawOrigin = new Vector2(texture.Width / 2, texture.Height / 2);
//drawRectangle = new Rectangle(0, 0, texture.Width, texture.Height);
}
public Battle(SPRWorld sprWorld, int botHalfWidth, World world, int currentLevel)
{
this.sprWorld = sprWorld;
this.botHalfWidth = botHalfWidth;
this.world = world;
xmlDoc = new XmlDocument();
if (nextAllies == "")
{
xmlDoc.Load("Games/SuperPowerRobots/Storage/Allies.xml");
}
else
{
xmlDoc.LoadXml(nextAllies);
}
//xmlDoc.
XmlNodeList nodes = xmlDoc.GetElementsByTagName("Bot");
Vector2[] edges = { new Vector2(-botHalfWidth, -botHalfWidth) * Settings.MetersPerPixel, new Vector2(botHalfWidth, -botHalfWidth) * Settings.MetersPerPixel, new Vector2(botHalfWidth, botHalfWidth) * Settings.MetersPerPixel, new Vector2(-botHalfWidth, botHalfWidth) * Settings.MetersPerPixel };
CreateBots(nodes, edges);
xmlDoc.Load("Games/SuperPowerRobots/Storage/Battles.xml");
nodes = xmlDoc.GetElementsByTagName("Level");
nodes = nodes[currentLevel].ChildNodes;
CreateBots(nodes, edges);
}
/// <summary>
/// Creates a breakable body. You would want to remove collinear points before using this.
/// </summary>
/// <param name="world">The world.</param>
/// <param name="vertices">The vertices.</param>
/// <param name="density">The density.</param>
/// <param name="position">The position.</param>
/// <returns></returns>
public static BreakableBody CreateBreakableBody(World world, Vertices vertices, float density, Vector2 position,
Object userData)
{
List<Vertices> triangles = EarclipDecomposer.ConvexPartition(vertices);
BreakableBody breakableBody = new BreakableBody(triangles, world, density, userData);
breakableBody.MainBody.Position = position;
world.AddBreakableBody(breakableBody);
return breakableBody;
}
public Bomb(Vector2 position, World world, Vector2 velocity)
: base(position, world, TextureStatic.Get("bomb").Width, TextureStatic.Get("bomb").Height)
{
body.BodyType = BodyType.Dynamic;
texture = TextureStatic.Get("bomb");
fixture = FixtureFactory.CreateCircle(TextureStatic.Get("bomb").Width / 2, 1, body);
laidTime = GameClock.Now;
world.AddBody(body);
body.LinearVelocity = velocity;
}
public Explosion(Vector2 position, World world, float radius, int power)
: base(position, world, TextureStatic.Get("solitudeExplosion").Width, TextureStatic.Get("solitudeExplosion").Height)
{
body.BodyType = BodyType.Kinematic;
body.Position = position;
this.radius = 1f;
maxRadius = radius;
this.power = power;
fixture = FixtureFactory.CreateCircle(this.maxRadius, 0f, body);
fixture.CollisionFilter.CollidesWith = Category.None;
texture = TextureStatic.Get("solitudeExplosion");
}
public SolitudeObject(Vector2 position, World world, Shape shape, float width, float height)
{
body = BodyFactory.CreateBody(world, position);
//currently in wall class:
fixture = new Fixture(body, shape);
fixture.OnCollision += new OnCollisionEventHandler(OnCollision);
//###################
drawOrigin = new Vector2(width, height);
drawRectangle = new Rectangle(0, 0, (int)width, (int)height);
}
public Mauler(Vector2 position, World w)
: base(position, w, TextureStatic.Get("solitudeMauler").Width, TextureStatic.Get("solitudeMauler").Height)
{
health = Settings.maulerHealth;
world = w;
body.BodyType = BodyType.Dynamic;
body.Position = position;
texture = TextureStatic.Get("solitudeMauler");
fixture = FixtureFactory.CreateCircle(texture.Width/2, 0.25f, body, Vector2.Zero);
fixture.OnCollision += new OnCollisionEventHandler(OnCollision);
world.AddBody(body);
targetPoint = body.Position;
}
public BreakableBody(IEnumerable<Vertices> vertices, World world, float density, Object userData)
{
_world = world;
_world.ContactManager.PostSolve += PostSolve;
MainBody = new Body(_world);
MainBody.BodyType = BodyType.Dynamic;
foreach (Vertices part in vertices)
{
PolygonShape polygonShape = new PolygonShape(part, density);
Fixture fixture = MainBody.CreateFixture(polygonShape, userData);
Parts.Add(fixture);
}
}
public Fighter(Vector2 position, World w)
: base(position, w, TextureStatic.Get("fighter").Width, TextureStatic.Get("fighter").Height)
{
this.health = Settings.fighterHealth;
world = w;
lastShot = GameClock.Now;
world = w;
body.BodyType = BodyType.Dynamic;
body.Position = position;
texture = TextureStatic.Get("fighter");
fixture = FixtureFactory.CreateRectangle(texture.Width, texture.Height, 0.25f, Vector2.Zero, body);
world.AddBody(body);
targetPoint = body.Position;
}
public TyTaylor(World w, Vector2 position)
: base(position, w, TextureStatic.Get("ty").Width, TextureStatic.Get("ty").Height)
{
health = Settings.TyHealth;
world = w;
lastShot = GameClock.Now;
body.BodyType = BodyType.Dynamic;
body.Position = position;
texture = TextureStatic.Get("ty");
fixture = FixtureFactory.CreateRectangle(texture.Width, texture.Height, 0.25f, Vector2.Zero, body);
world.AddBody(body);
targetPoint = body.Position;
fixture.OnCollision += new OnCollisionEventHandler(this.OnCollision);
}
// </DEBUG!!>
/// <summary>
/// Initializes a new instance of the <see cref="StupidGameScreen"/> class.
/// </summary>
/// <param name="scoreboardIndex">The game-specific index into the scoreboard.</param>
public SPRGameScreen(int scoreboardIndex)
: base(scoreboardIndex)
{
this.m_scoreboardIndex = scoreboardIndex;
currentLevel = 0;
scoreKeeper = new ScoreKeeper(true);
previousGameTime = GameClock.Now;
fantastica = new World(Vector2.Zero);
Physics.Settings.MaxPolygonVertices = 30; // Defaults to 8? What are we, running on a TI-83 or something?
Physics.Settings.EnableDiagnostics = false;
this.sprWorld = new SPRWorld(fantastica, currentLevel);
// Always call reset at the end of the constructor!
this.Reset();
}
/// <summary>
/// Creates a capsule.
/// Note: Automatically decomposes the capsule if it contains too many vertices (controlled by Settings.MaxPolygonVertices)
/// </summary>
/// <param name="world">The world.</param>
/// <param name="height">The height.</param>
/// <param name="topRadius">The top radius.</param>
/// <param name="topEdges">The top edges.</param>
/// <param name="bottomRadius">The bottom radius.</param>
/// <param name="bottomEdges">The bottom edges.</param>
/// <param name="density">The density.</param>
/// <param name="position">The position.</param>
/// <returns></returns>
public static List<Fixture> CreateCapsule(World world, float height, float topRadius, int topEdges,
float bottomRadius,
int bottomEdges, float density, Vector2 position, Object userData)
{
Vertices verts = PolygonTools.CreateCapsule(height, topRadius, topEdges, bottomRadius, bottomEdges);
//There are too many vertices in the capsule. We decompose it.
if (verts.Count >= Settings.MaxPolygonVertices)
{
List<Vertices> vertList = EarclipDecomposer.ConvexPartition(verts);
List<Fixture> fixtureList = CreateCompoundPolygon(world, vertList, density, userData);
fixtureList[0].Body.Position = position;
return fixtureList;
}
return new List<Fixture> {CreatePolygon(world, verts, density, userData)};
}
public Door(Vector2 position, World world, float width, float height, float density, WallType type, Direction d)
: base(position, world, width, height, density, type, d)
{
this.type = type;
textureString = "solitudeWallDoor";
if (type == WallType.Grip)
{
textureString = "solitudeGripDoor";
}
direction = d;
switch (d)
{
case Direction.Up: body.Rotation = (float)(3 * Math.PI / 2); break;
case Direction.Down: body.Rotation = (float)(Math.PI / 2); break;
case Direction.Left: body.Rotation = (float)Math.PI; break;
case Direction.Right: body.Rotation = 0; break;
}
//body.Rotation = (float)((int)d * (Math.PI / 2));
}
// Anything that is a fixture must have an object type for collision logic purposes
/*public enum ObjectTypes
{
Bot = 1,
Weapon = 2, // Since weapons will be fixtures, they too need an object type.
Bullet = 3,
Wall = 4
}*/
public SPRWorld(World world, int currentLevel)
{
int botHalfWidth = 31; // Half the bot's width (e.g. the distance from the centroid to the edge)
m_World = world;
this.m_Entities = new SortedDictionary<ulong,Entity>();
// Make polygons out of weapons and anything that needs collision.
// NOTE: Stores the convex hull for each item, since collision detection
// relies upon these verticies being convex polygons.
String[] toPreload = new String[] { "Gun", "Axe", "Shield" };
foreach (String texture in toPreload) {
Texture2D a = TextureStatic.Get(texture);
uint[] data = new uint[a.Width * a.Height];
a.GetData<uint>(data);
Vertices v = Melkman.GetConvexHull(PolygonTools.CreatePolygon(data, a.Width, a.Height));
Vector2 scale = new Vector2(Settings.MetersPerPixel, Settings.MetersPerPixel);
v.Scale(ref scale);
if (!computedSpritePolygons.ContainsKey(texture))
{
computedSpritePolygons.Add(texture, v);
}
}
//walls
Vector2[] outer = { new Vector2(0, 0) * Settings.MetersPerPixel, new Vector2(0, 1920) * Settings.MetersPerPixel, new Vector2(1080, 1920) * Settings.MetersPerPixel, new Vector2(1080, 0) * Settings.MetersPerPixel };
Vector2[] inner = { new Vector2(200, 200) * Settings.MetersPerPixel, new Vector2(200, 1720) * Settings.MetersPerPixel, new Vector2(880, 1720) * Settings.MetersPerPixel, new Vector2(880, 200) * Settings.MetersPerPixel };
FixtureFactory.CreateRectangle(world, 1920 * Settings.MetersPerPixel, 200 * Settings.MetersPerPixel, 1f, new Vector2(960, 100) * Settings.MetersPerPixel, "Wall").Body.BodyType = BodyType.Static;
FixtureFactory.CreateRectangle(world, 200 * Settings.MetersPerPixel, 1080 * Settings.MetersPerPixel, 1f, new Vector2(100, 540) * Settings.MetersPerPixel, "Wall").Body.BodyType = BodyType.Static;
FixtureFactory.CreateRectangle(world, 1920 * Settings.MetersPerPixel, 200 * Settings.MetersPerPixel, 1f, new Vector2(960, 980) * Settings.MetersPerPixel, "Wall").Body.BodyType = BodyType.Static;
FixtureFactory.CreateRectangle(world, 200 * Settings.MetersPerPixel, 1080 * Settings.MetersPerPixel, 1f, new Vector2(1820, 540) * Settings.MetersPerPixel, "Wall").Body.BodyType = BodyType.Static;
Vector2[] edges = { new Vector2(-botHalfWidth, -botHalfWidth) * Settings.MetersPerPixel, new Vector2(botHalfWidth, -botHalfWidth) * Settings.MetersPerPixel, new Vector2(botHalfWidth, botHalfWidth) * Settings.MetersPerPixel, new Vector2(-botHalfWidth, botHalfWidth) * Settings.MetersPerPixel };
this.battle = new Battle(this, botHalfWidth, world, currentLevel);
GameWorld.audio.SongPlay("sprbattle");
}
public Bullet(Vector2 velocity, Vector2 position, World w, Color color, Fixture sender)
: base(position, w, 15f, 15f)
{
senderFixture = sender;
world = w;
BulletColor = color;
body.BodyType = BodyType.Dynamic;
body.IsBullet = true;
body.LinearVelocity = velocity;
body.Position = position;
texture = TextureStatic.Get("bullet");
fixture = FixtureFactory.CreateCircle(7f, 1, body);
body.Mass = 0;
fixture.Body.UserData = "bullet";
body.Inertia = 0;
body.Torque = 0;
fixture.CollisionFilter.IgnoreCollisionWith(senderFixture);
fixture.BeforeCollision += new BeforeCollisionEventHandler(BeforeCollision);
fixture.OnCollision += new OnCollisionEventHandler(OnCollision);
w.AddBody(body);
}
/// <summary>
/// Creates a chain.
/// </summary>
/// <param name="world">The world.</param>
/// <param name="start">The start.</param>
/// <param name="end">The end.</param>
/// <param name="linkWidth">The width.</param>
/// <param name="linkHeight">The height.</param>
/// <param name="fixStart">if set to <c>true</c> [fix start].</param>
/// <param name="fixEnd">if set to <c>true</c> [fix end].</param>
/// <param name="numberOfLinks">The number of links.</param>
/// <param name="linkDensity">The link density.</param>
/// <returns></returns>
public static Path CreateChain(World world, Vector2 start, Vector2 end, float linkWidth, float linkHeight,
bool fixStart, bool fixEnd, int numberOfLinks, float linkDensity)
{
//Chain start / end
Path path = new Path();
path.Add(start);
path.Add(end);
//A single chainlink
PolygonShape shape = new PolygonShape(PolygonTools.CreateRectangle(linkWidth, linkHeight), linkDensity);
//Use PathManager to create all the chainlinks based on the chainlink created before.
List<Body> chainLinks = PathManager.EvenlyDistributeShapesAlongPath(world, path, shape, BodyType.Dynamic,
numberOfLinks);
if (fixStart)
{
//Fix the first chainlink to the world
JointFactory.CreateFixedRevoluteJoint(world, chainLinks[0], new Vector2(0, -(linkHeight/2)),
chainLinks[0].Position);
}
if (fixEnd)
{
//Fix the last chainlink to the world
JointFactory.CreateFixedRevoluteJoint(world, chainLinks[chainLinks.Count - 1],
new Vector2(0, (linkHeight/2)),
chainLinks[chainLinks.Count - 1].Position);
}
//Attach all the chainlinks together with a revolute joint
PathManager.AttachBodiesWithRevoluteJoint(world, chainLinks, new Vector2(0, -linkHeight),
new Vector2(0, linkHeight),
false, false);
return (path);
}
public Wall(Vector2 position, World world, float width, float height, float density, WallType t, Direction d)
: base(position, world, width, height)
{
body.Rotation = 0;
if (d == Direction.Up || d == Direction.Down) // Up or down
{
body.Rotation = (float)Math.PI / 2;
}
body.BodyType = BodyType.Static;
//world.AddBody(body);
fixture = FixtureFactory.CreateRectangle(width, height, density, Vector2.Zero, body, null);
fixture.OnCollision += new OnCollisionEventHandler(OnCollision);
type = t;
this.width = width;
this.height = height;
drawRectangle = new Rectangle(0, 0, (int)width, (int)height);
switch (type){
case WallType.Smooth:
textureString = /*TextureStatic.Get(*/"solitudeWallSmooth"; break;
case WallType.HandHold:
textureString = /*TextureStatic.Get(*/"solitudeWallHandHold"; break;
case WallType.Grip:
textureString = /*TextureStatic.Get(*/"solitudeWallGrip"; break;
case WallType.Metal:
textureString = /*TextureStatic.Get(*/"solitudeWallMetal"; break;
case WallType.Hot:
textureString = /*TextureStatic.Get(*/"solitudeWallHot"; break;
case WallType.Cold:
textureString = /*TextureStatic.Get(*/"solitudeWallCold"; break;
case WallType.Spike:
textureString = /*TextureStatic.Get(*/"solitudeWallSpike"; break;
}
}
public Terminal(Vector2 position, World w, string t)
: base(TextureStatic.Get("terminal"), PhysicsShape.Rectangle, position, w)
{
fixture.OnCollision += new OnCollisionEventHandler(OnCollision);
fixture.OnSeparation += new OnSeparationEventHandler(OnSeparation);
text = t;
}
public Enemy(Vector2 position, World world, float width, float height)
: base(position, world, width, height)
{
}
public SolitudeObject(Vector2 position, World world, float width, float height)
{
body = BodyFactory.CreateBody(world, position);
drawOrigin = new Vector2(width / 2f, height / 2f);
drawRectangle = new Rectangle(0, 0, (int)width, (int)height);
}
/// <summary>
/// Resets this instance. This will be called when a new game is played. Reset all of
/// your objects here so that you do not need to reallocate the memory for them.
/// </summary>
internal override void Reset()
{
base.Reset();
currentLevel = 0;
scoreKeeper = new ScoreKeeper(true);
previousGameTime = GameClock.Now;
fantastica = new World(Vector2.Zero);
Physics.Settings.MaxPolygonVertices = 30; // Defaults to 8? What are we, running on a TI-83 or something?
Physics.Settings.EnableDiagnostics = false;
Battle.nextAllies = "";
this.sprWorld = new SPRWorld(fantastica, currentLevel);
this.gameOverTime = GameClock.Now + 10000000 * 10; // 10 Seconds.
}
public void NextLevel()
{
currentLevel += 1;
fantastica = new World(Vector2.Zero);
Physics.Settings.MaxPolygonVertices = 30; // Defaults to 8? What are we, running on a TI-83 or something?
Physics.Settings.EnableDiagnostics = false;
addedEndScreen = false;
this.sprWorld = new SPRWorld(fantastica, currentLevel);
}
public Sentinel(Vector2 position, Vector2 velocity, World w, int rate)
: base(position, w, TextureStatic.Get("sentinel").Width, TextureStatic.Get("sentinel").Height)
{
health = Settings.sentinelHealth;
patrolRate = rate;
lastShot = GameClock.Now;
lastTurn = lastShot;
world = w;
body.BodyType = BodyType.Dynamic;
speed = velocity;
body.LinearVelocity = velocity;
//body.Position = position;
texture = TextureStatic.Get("sentinel");
fixture = FixtureFactory.CreateRectangle(texture.Width, texture.Height, 0.25f, Vector2.Zero, body);
world.AddBody(body);
}
public Body(World world, Object userData)
{
FixtureList = new List<Fixture>(32);
World = world;
UserData = userData;
FixedRotation = false;
IsBullet = false;
SleepingAllowed = true;
Awake = true;
BodyType = BodyType.Static;
Enabled = true;
Xf.R.Set(0);
world.AddBody(this);
}
public Body(World world)
: this(world, null)
{
}
