public void moveIntoViewBounds(scBody body)
{
var viewBoundsBoundingBox = scBoundingUtils.createFromBoundingVertices((Vector2)viewBounds.upperLeft, (Vector2)viewBounds.lowerRight);
var boundingBox = body.calculateBoundingBox();
if (!viewBoundsBoundingBox.contains(boundingBox))
{
if (boundingBox.leftBorder < viewBoundsBoundingBox.leftBorder)
{
body.transform.position.X = viewBoundsBoundingBox.leftBorder + boundingBox.halfExtents.X;
}
if (boundingBox.rightBorder > viewBoundsBoundingBox.rightBorder)
{
body.transform.position.X = viewBoundsBoundingBox.rightBorder - boundingBox.halfExtents.X;
}
if (boundingBox.upperBorder < viewBoundsBoundingBox.upperBorder)
{
body.transform.position.Y = viewBoundsBoundingBox.upperBorder + boundingBox.halfExtents.Y;
}
if (boundingBox.lowerBorder > viewBoundsBoundingBox.lowerBorder)
{
body.transform.position.Y = viewBoundsBoundingBox.lowerBorder - boundingBox.halfExtents.Y;
}
body.linearVelocity = Vector2.Zero;
}
}
public scBody createBody(scBodyDescription description, IList<scBodyPartDescription> bodyPartDescriptions)
{
var body = new scBody();
body.transform = description.transform;
body.bodyType = description.bodyType;
foreach (var bodyPartDescription in bodyPartDescriptions)
{
var bodyPart = new scBodyPart();
bodyPart.shape = bodyPartDescription.shape;
bodyPart.userData = bodyPartDescription.userData;
body.bodyParts.Add(bodyPart);
}
bodies.Add(body);
if (bodyAdded != null)
{
bodyAdded(body);
}
return body;
}
public void Initialize(ConfigOption option)
{
levelConfig = ConfigFile.FromFile(option.Value);
{
var physicsSection = levelConfig["Physics"];
PhysicsScale = physicsSection["scale"];
GroundFriction = physicsSection["groundFriction"];
World = new scPhysicsWorld();
World.game = game;
physicsSection.IfOptionExists("gravity", o => World.gravity = o.AsVector2());
// physicsSection["gravity"].AsVector2(), physicsSection["doSleep"].AsBool()
// World.ContinuousPhysics = physicsSection["continuousPhysics"].AsBool();
physicsWorldDebugRenderer = new scPhysicsWorldDebugRenderer();
physicsWorldDebugRenderer.world = World;
}
LevelGenerator = new LevelGenerator(this);
// bodyList = LevelGenerator.generateLevel();
var viewport = game.GraphicsDevice.Viewport;
InitializePlayers();
camera = new Camera2D(game);
camera.Initialize();
camera.Position = levelConfig["Camera"]["startPos"].AsVector2();
camera.ViewBounds = levelConfig["Camera"]["viewBounds"].AsRectangle();
camera.MaxMoveSpeed = levelConfig["Camera"]["maxMoveSpeed"];
CreatePhysicalViewBounds();
var gameObjectsConfig = ConfigFile.FromFile(levelConfig.GlobalSection["objects"]);
foreach (var section in gameObjectsConfig.Sections)
{
if (section.Value == gameObjectsConfig.GlobalSection)
{
// Skip the global section because it can not contain any useful info in this case.
continue;
}
var go = GameObject.Create(game, section.Key, section.Value);
GameObjects.Add(go);
}
Menu.InitializeFromConfigFile(levelConfig.GlobalSection["userInterface"].AsConfigFile());
levelConfig.IfSectionExists("Audio",
section =>
{
section.IfOptionExists("ambientCue", opt => AmbientMusicCue = opt);
});
if (!levelConfig.Sections.ContainsKey("Debug"))
{
return;
}
var debugSection = levelConfig["Debug"];
debugSection.IfOptionExists("drawPhysics", opt => game.drawPhysics = opt.AsBool());
debugSection.IfOptionExists("drawVisualHelpers", opt =>
{
if (opt.AsBool())
game.drawVisualHelpers.SetNormal();
else
game.drawVisualHelpers.SetNone();
});
debugSection.IfOptionExists("drawDebugData", opt =>
{
if (opt.AsBool())
game.drawDebugData.SetNormal();
else
game.drawDebugData.SetNone();
});
{
var circleshape = new scCircleShape();
circleshape.radius = 75;
var bodyPartDescription = new scBodyPartDescription();
bodyPartDescription.shape = circleshape;
var bodyDescription = new scBodyDescription();
bodyDescription.bodyType = scBodyType.Static;
bodyDescription.transform.position = new Vector2(-150, 0);
var bodyPartDescriptions = new List<scBodyPartDescription>();
bodyPartDescriptions.Add(bodyPartDescription);
var body = World.createBody(bodyDescription, bodyPartDescriptions);
}
{
var rectangleshape = scRectangleShape.fromLocalPositionAndHalfExtents(new Vector2(0, 0), new Vector2(75, 30));
var bodyPartDescription = new scBodyPartDescription();
bodyPartDescription.shape = rectangleshape;
var bodyDescription = new scBodyDescription();
bodyDescription.bodyType = scBodyType.Static;
bodyDescription.transform.position = new Vector2(50, 150);
var bodyPartDescriptions = new List<scBodyPartDescription>();
bodyPartDescriptions.Add(bodyPartDescription);
var body = World.createBody(bodyDescription, bodyPartDescriptions);
}
{
var edgeshape = new scEdgeShape();
edgeshape.start = new Vector2(-20, -40);
edgeshape.end = new Vector2(20, 40);
var bodyPartDescription = new scBodyPartDescription();
bodyPartDescription.shape = edgeshape;
var bodyDescription = new scBodyDescription();
bodyDescription.bodyType = scBodyType.Static;
bodyDescription.transform.position = new Vector2(100, 50);
var bodyPartDescriptions = new List<scBodyPartDescription>();
bodyPartDescriptions.Add(bodyPartDescription);
var body = World.createBody(bodyDescription, bodyPartDescriptions);
TESTEDGE = body;
}
{
var rectangleshape = scRectangleShape.fromLocalPositionAndHalfExtents(new Vector2(0, 0), new Vector2(40, 40));
var bodyPartDescription = new scBodyPartDescription();
bodyPartDescription.shape = rectangleshape;
var bodyDescription = new scBodyDescription();
bodyDescription.bodyType = scBodyType.Static;
bodyDescription.transform.position = new Vector2(200, 50);
var bodyPartDescriptions = new List<scBodyPartDescription>();
bodyPartDescriptions.Add(bodyPartDescription);
var body = World.createBody(bodyDescription, bodyPartDescriptions);
TESTRECTANGLE = body;
}
}
private void simulateMovement(scBody body, float dt)
{
var newTransform = body.transform;
// TODO: apply linear damping
body.linearVelocity += gravity * dt;
newTransform.position += body.linearVelocity * dt;
// TODO: apply rotation
body.transform = newTransform;
}
private void detectAndResolveIntersection(scBody body, float dt)
{
}
public bool removeBody(scBody body)
{
if (bodies.Remove(body))
{
if (bodyRemoved != null)
{
bodyRemoved(body);
}
return true;
}
return false;
}
scDebugData GetDebugDataForBody(scBody body)
{
if(bodyMap.ContainsKey(body))
{
return bodyMap[body];
}
return defaultDebugData;
}
public scDebugData GetOrCreateDebugDataForBody(scBody body)
{
if(bodyMap.ContainsKey(body))
return bodyMap[body];
var debugData = new scDebugData();
bodyMap.Add(body, debugData);
return debugData;
}