public Ship(World world, SpawnData spawn, int id)
{
Ball = null;
Id = id;
IsThrusting = false;
IsReversing = false;
IsBoosting = false;
IsLeftTurning = false;
IsRightTurning = false;
IsShooting = false;
IsBlocked = false;
IsBlockedFrame = false;
Color = spawn.Color;
var body = new Body(world);
body.Rotation = FMath.Atan2(-spawn.Position.Y, -spawn.Position.X);
body.Position = spawn.Position;
var shape = new CircleShape(radius, 1f);
body.BodyType = BodyType.Dynamic;
body.FixedRotation = true;
Fixture = body.CreateFixture(shape);
Fixture.Restitution = restitution;
var bodyGravity = new Body(world);
bodyGravity.Position = spawn.Position;
var shapeGravity = new CircleShape(radiusGravity, 1f);
bodyGravity.FixedRotation = true;
FixtureGravity = bodyGravity.CreateFixture(shapeGravity);
FixtureGravity.IsSensor = true;
}
public Simulation(MapCompiled map)
{
World = new World(Vector2.Zero);
fixtureMap = new Dictionary<int, FixtureKey>();
Fixture fixture;
FixtureKey key;
Goalies = new Goalie[map.Goalies.Length];
for (int i = 0; i < map.Goalies.Length; i++) {
Goalies[i] = new Goalie(World, map.Goalies[i]);
key.Index = i;
key.Kind = FixtureKind.Goalie;
fixtureMap[Goalies[i].Fixture.FixtureId] = key;
}
Balls = new Ball[map.Balls.Length];
for (int i = 0; i < map.Balls.Length; i++) {
Balls[i] = new Ball(this, map.Balls[i]);
key.Index = i;
key.Kind = FixtureKind.Ball;
fixtureMap[Balls[i].Fixture.FixtureId] = key;
}
for (int i = 0; i < map.Walls.Count; i++) {
var wall = new Wall(World, map.Walls[i]);
foreach (var wallFixture in wall.Fixtures) {
key.Index = i;
key.Kind = FixtureKind.Wall;
fixtureMap[wallFixture.FixtureId] = key;
}
}
Ships = new Ship[map.Spawns.Length];
for (int i = 0; i < map.Spawns.Length; i++) {
Ships[i] = new Ship(World, map.Spawns[i], i);
key.Index = i;
key.Kind = FixtureKind.Ship;
fixtureMap[Ships[i].Fixture.FixtureId] = key;
key.Kind = FixtureKind.Gravity;
fixtureMap[Ships[i].FixtureGravity.FixtureId] = key;
}
Goals = new Color[map.NumGoalTriangles];
int goalCount = 0;
foreach (var goal in map.Goals) {
foreach (var tri in goal.Triangles) {
var goalBody = new Body(World);
var goalShape = new PolygonShape(tri, 1f);
fixture = goalBody.CreateFixture(goalShape);
fixture.IsSensor = true;
key.Index = goalCount;
key.Kind = FixtureKind.Goal;
fixtureMap[fixture.FixtureId] = key;
Goals[goalCount] = goal.Color;
goalCount++;
}
}
Speedups = new Vector2[map.NumSpeedupTriangles];
int speedupCount = 0;
foreach (var speedup in map.Speedups) {
foreach (var tri in speedup.Triangles) {
var speedupBody = new Body(World);
var speedupShape = new PolygonShape(tri, 1f);
fixture = speedupBody.CreateFixture(speedupShape);
fixture.IsSensor = true;
key.Index = speedupCount;
key.Kind = FixtureKind.Speedup;
fixtureMap[fixture.FixtureId] = key;
Speedups[speedupCount] = speedup.Force;
speedupCount++;
}
}
World.ContactManager.ContactFilter = ContactFilter;
}
public void UnMarshal(BinaryReader reader)
{
Ball = null;
byte flags = reader.ReadByte();
IsThrusting = (flags >> 0 & 1) == 1;
IsReversing = (flags >> 1 & 1) == 1;
IsBoosting = (flags >> 2 & 1) == 1;
IsLeftTurning = (flags >> 3 & 1) == 1;
IsRightTurning = (flags >> 4 & 1) == 1;
IsBraking = (flags >> 5 & 1) == 1;
IsShooting = (flags >> 6 & 1) == 1;
IsBlocked = (flags >> 7 & 1) == 1;
float x, y;
if (IsShooting) {
x = reader.ReadSingle();
y = reader.ReadSingle();
ShotVector = new Vector2(x, y);
}
x = reader.ReadSingle();
y = reader.ReadSingle();
Fixture.Body.Position = new Vector2(x, y);
x = reader.ReadSingle();
y = reader.ReadSingle();
Fixture.Body.LinearVelocity = new Vector2(x, y);
Fixture.Body.Rotation = reader.ReadSingle();
}