protected override void OnCollision(GameSession gameSession, ColliderInfo collidedInfo, ColliderInfo colliderInfo, Vector2 collisionPosition, bool amCollided)
{
if (amCollided)
{
//Knockback
float angleOfCollision = (float)Math.Atan2(colliderInfo.colliderPosition.Y - rigidBody.CollisionPolygon.CenterPoint.Y, colliderInfo.colliderPosition.X - rigidBody.CollisionPolygon.CenterPoint.X);
Vector2 velocityVector = new Vector2(-(float)Math.Cos(angleOfCollision), -(float)Math.Sin(angleOfCollision) - .5F);
rigidBody.AddTranslationalVelocity(velocityVector);
if (colliderInfo.colliderPosition.X < rigidBody.CollisionPolygon.CenterPoint.X)
{
SpriteManager.FacingState = SpriteManager.FacingStates.Left;
}
else
{
SpriteManager.FacingState = SpriteManager.FacingStates.Right;
}
//Damage
//rigidBody.Mass = (CurrentHealth / 200) + .5F;
//Spawn blood
playerParticleManager.SpawnBlood(gameSession.gameMap);
//Spawn damage indicator
playerParticleManager.SpawnDamageNotifier(-colliderInfo.CollisionDamage, gameSession.gameMap);
}
else
{
RectangleF boundaryRectangle = rigidBody.CollisionPolygon.BoundaryRectangle;
PlayerParticleManager PPM = new PlayerParticleManager(PlayerTexturePack, new RotationRectangle(new RectangleF(collidedInfo.colliderPosition.X - (boundaryRectangle.Width / 2), collidedInfo.colliderPosition.Y - (boundaryRectangle.Height / 2), boundaryRectangle.Width, boundaryRectangle.Height)), drawDimensions);
PPM.SpawnBlood(gameMap);
PPM.SpawnDamageNotifier(colliderInfo.CollisionDamage, gameMap);
}
}
protected override void Update(GameTime gameTime, KeyboardState keyboardState, KeyboardState pastKeyboardState, MouseState mouseState, MouseState pastMouseState, GameMap map)
{
//Apply gravity
float frameTimePortion = (float)gameTime.ElapsedGameTime.TotalMilliseconds / RigidBody.TARGET_FRAME_TIME;
rigidBody.AddTranslationalVelocity(new Vector2(0, MapStandards.GRAVITY_ACCELERATION * frameTimePortion), isGlobal: false);
rigidBody.Update(gameTime);
//Check expiration
if (gameTime.TotalGameTime.TotalMilliseconds - timeOfCreation >= lifetime || (strictBounds && !rigidBody.ReferenceMap.InBounds(rigidBody.CollisionPolygon.BoundaryRectangle)))
{
Dispose(map);
}
}
private void Form1_Load(object sender, EventArgs e)
{
wheel1 = new RigidBody(new RegularPolygon(new Vector2((Width - 100) / 2, Height / 2 - 50), 15, 8), DefinedMaterials.Rubber, 1);
wheel2 = new RigidBody(new RegularPolygon(new Vector2((Width + 100) / 2, Height / 2 - 50), 15, 8), DefinedMaterials.Rubber, 1);
RigidBody bridge = new RigidBody(new RotationRectangle(new ImpulseEngine2.RectangleF((Width - 100) / 2, Height / 2 - 100, 100, 50)), DefinedMaterials.Rubber, 1);
bridge.AddTranslationalVelocity(new Vector2(0, .1F), isMomentum: false);
//bridge.AddAngularVelocity(.1F, isMomentum: false);
//wheel2.AddTranslationalVelocity(new Vector2(0, 3), isMomentum: false);
//RigidBody tankBody = new RigidBody(new RotationRectangle(new ImpulseEngine2.RectangleF((Width - 100) / 2, Height / 2 - 200, 100, 150)), DefinedMaterials.Wood, 1);
ElasticJoint elasticJoint1 = new ElasticJoint(.5F, bridge, new Vector2((Width - 100) / 2, Height / 2 - 50), wheel1, new Vector2((Width - 100) / 2, Height / 2 - 50));
ElasticJoint elasticJoint2 = new ElasticJoint(.5F, bridge, new Vector2((Width + 100) / 2, Height / 2 - 50), wheel2, new Vector2((Width + 100) / 2, Height / 2 - 50));
//ElasticJoint elasticJoint3 = new ElasticJoint(.5F, bridge, new Vector2((Width - 100) / 2, Height / 2 - 50), tankBody, new Vector2((Width - 100) / 2, Height / 2 - 50));
RigidBody bound = new RigidBody(new RotationRectangle(new ImpulseEngine2.RectangleF(0, Height * (2F / 3), Width, Height / 3)), DefinedMaterials.Static);
handler.AddMetaElement(new GravityMeta());
handler.AddMetaElement(elasticJoint1);
handler.AddMetaElement(elasticJoint2);
handler.AddBody(wheel1);
handler.AddBody(wheel2);
handler.AddBody(bridge);
handler.AddBody(bound);
//RigidBody body1 = new RigidBody(new RotationRectangle(new ImpulseEngine2.RectangleF(0, 0, 200, 100)), DefinedMaterials.Wood);
//RigidBody body2 = new RigidBody(new RotationRectangle(new ImpulseEngine2.RectangleF(0, 200, 200, 100)), DefinedMaterials.Wood);
//body1.AddTranslationalVelocity(new Vector2(.1F, 0), isMomentum: false);
//handler.AddBody(body1);
//handler.AddBody(body2);
//ElasticJoint joint = new ElasticJoint(.5F, body1, body1.CollisionPolygon.CenterPoint, body2, body2.CollisionPolygon.CenterPoint);
//handler.AddMetaElement(joint);
}