public Simulator(ConnectionState state, Server server)
{
server.ReloadMeshes();
collidableMaterials = new CollidableProperty <SimpleMaterial>();
this.connectionState = state;
this.server = server;
bufferPool = new BufferPool();
var targetThreadCount = Math.Max(1, Environment.ProcessorCount > 4 ? Environment.ProcessorCount - 2 : Environment.ProcessorCount - 1);
ThreadDispatcher = new SimpleThreadDispatcher(targetThreadCount);
narrowPhaseCallbacks = new QuixNarrowPhaseCallbacks()
{
CollidableMaterials = collidableMaterials, simulator = this
};
Simulation = Simulation.Create(bufferPool, narrowPhaseCallbacks, new QuixPoseIntegratorCallbacks(new Vector3(0, -10, 0)), new PositionFirstTimestepper());
CreateMap();
// Server.Send(state.workSocket, "Hola desde simulator");
gameLoop = new GameLoop();
gameLoop.Load(this);
//CreateNewt();
thread = new Thread(new ThreadStart(gameLoop.Start));
commandReader = new CommandReader(this);
thread.Start();
}
public DebugCollisionItem(ITypeResolver resolver, Vector2 pos)
: base(resolver, pos)
{
collidable = new CollidableProperty(this, 1);
AddProperty(collidable);
}
private void InitItem(Vector2 carrier1, Vector2 portable1, Vector2?carrier2, Vector2?portable2)
{
Item1 = new DebugCarrierItem(carrier1);
Moving1 = Item1.GetProperty <WalkingProperty>();
Collidable1 = Item1.GetProperty <CollidableProperty>();
Carrier1 = Item1.GetProperty <CarrierProperty>();
Item3 = new DebugPortableItem(portable1);
Moving3 = Item3.GetProperty <WalkingProperty>();
Collidable3 = Item3.GetProperty <CollidableProperty>();
Portable3 = Item3.GetProperty <PortableProperty>();
if (carrier2.HasValue)
{
Item2 = new DebugCarrierItem(carrier2.Value);
Moving2 = Item2.GetProperty <WalkingProperty>();
Collidable2 = Item2.GetProperty <CollidableProperty>();
Carrier2 = Item2.GetProperty <CarrierProperty>();
}
if (portable2.HasValue)
{
Item4 = new DebugPortableItem(portable2.Value);
Moving4 = Item4.GetProperty <WalkingProperty>();
Collidable4 = Item4.GetProperty <CollidableProperty>();
Portable4 = Item4.GetProperty <PortableProperty>();
}
}
public unsafe override void Initialize(ContentArchive content, Camera camera)
{
camera.Position = new Vector3(20, 10, 20);
camera.Yaw = MathHelper.Pi * -1f / 4;
camera.Pitch = MathHelper.Pi * 0.05f;
var masks = new CollidableProperty <ulong>();
characters = new CharacterControllers(BufferPool);
Simulation = Simulation.Create(BufferPool, new CharacterNarrowphaseCallbacks(characters), new DemoPoseIntegratorCallbacks(new Vector3(0, -10, 0)), new PositionFirstTimestepper());
var random = new Random(5);
for (int i = 0; i < 8192; ++i)
{
ref var character = ref characters.AllocateCharacter(
Simulation.Bodies.Add(
BodyDescription.CreateDynamic(
new Vector3(250 * (float)random.NextDouble() - 125, 2, 250 * (float)random.NextDouble() - 125), new BodyInertia {
InverseMass = 1
},
new CollidableDescription(Simulation.Shapes.Add(new Capsule(0.5f, 1f)), 0.1f),
new BodyActivityDescription(-1))));
character.CosMaximumSlope = .707f;
character.LocalUp = Vector3.UnitY;
character.MaximumHorizontalForce = 10;
character.MaximumVerticalForce = 10;
character.MinimumSupportContinuationDepth = -0.1f;
character.MinimumSupportDepth = -0.01f;
character.TargetVelocity = new Vector2(4, 0);
character.ViewDirection = new Vector3(0, 0, -1);
character.JumpVelocity = 4;
}
public void CleanupEngine()
{
Item1 = null;
Moving1 = null;
Collidable1 = null;
Item2 = null;
Moving2 = null;
Collidable2 = null;
Map = null;
Engine = null;
}
/// <summary>
/// Default Constructor for the Type Mapper.
/// </summary>
/// <param name="item">Related Engine Item</param>
/// <param name="property">Related Engine Property</param>
public CollidableState(Item item, CollidableProperty property)
: base(item, property)
{
// Bind Fixed to Item Fixed
Fixed = property.CollisionFixed;
property.OnCollisionFixedChanged += (i, v) => { Fixed = v; };
// Bind Mass to Item Mass
Mass = property.CollisionMass;
property.OnCollisionMassChanged += (i, v) => { Mass = v; };
}
private void InitItem(Vector2 pos1, Vector2?pos2)
{
Item1 = new DebugCollisionItem(new Vector2(pos1.X, pos1.Y));
Moving1 = Item1.GetProperty <WalkingProperty>();
Collidable1 = Item1.GetProperty <CollidableProperty>();
if (pos2.HasValue)
{
Item2 = new DebugCollisionItem(new Vector2(pos2.Value.X, pos2.Value.Y));
Moving2 = Item2.GetProperty <WalkingProperty>();
Collidable2 = Item2.GetProperty <CollidableProperty>();
}
}
public PhysicsUnit(Item item, Dictionary <int, PhysicsUnit> items)
{
this.item = item;
this.items = items;
moving = item.GetProperty <WalkingProperty>();
collidable = item.GetProperty <CollidableProperty>();
carrier = item.GetProperty <CarrierProperty>();
portable = item.GetProperty <PortableProperty>();
map = item.Engine.Map;
mapSize = map.GetSize();
// Attach Item Stuff
item.CellChanged += item_CellChanged;
// Attach Moving Stuff
if (moving != null)
{
moving.OnMaximumMoveSpeedChanged += moving_OnMaximumMoveSpeedChanged;
moving.OnMoveDirectionChanged += moving_OnMoveDirectionChanged;
moving.OnMoveSpeedChanged += moving_OnMoveSpeedChanged;
moving.MoveMalus = 1;
}
// Attach Collision Stuff
if (collidable != null)
{
collidable.OnCollisionMassChanged += collidable_OnCollisionMassChanged;
collidable.OnCollisionFixedChanged += collidable_OnCollisionFixedChanged;
}
// Attach Carrier Stuff
if (carrier != null)
{
carrier.OnCarrierLoadChanged += carrier_OnCarrierLoadChanged;
carrier.OnCarrierStrengthChanged += carrier_OnCarrierStrengthChanged;
}
// Attach Portable Stuff
if (portable != null)
{
portable.OnPortableWeightChanged += portable_OnPortableMassChanged;
portable.OnNewCarrierItem += portable_OnNewCarrierItem;
portable.OnLostCarrierItem += portable_OnLostCarrierItem;
clusterUnits = new HashSet <PhysicsUnit>();
}
Recalc();
}
public PhysicsUnit(Item item, Dictionary<int, PhysicsUnit> items)
{
this.item = item;
this.items = items;
moving = item.GetProperty<WalkingProperty>();
collidable = item.GetProperty<CollidableProperty>();
carrier = item.GetProperty<CarrierProperty>();
portable = item.GetProperty<PortableProperty>();
map = item.Engine.Map;
mapSize = map.GetSize();
// Attach Item Stuff
item.CellChanged += item_CellChanged;
// Attach Moving Stuff
if (moving != null)
{
moving.OnMaximumMoveSpeedChanged += moving_OnMaximumMoveSpeedChanged;
moving.OnMoveDirectionChanged += moving_OnMoveDirectionChanged;
moving.OnMoveSpeedChanged += moving_OnMoveSpeedChanged;
moving.MoveMalus = 1;
}
// Attach Collision Stuff
if (collidable != null)
{
collidable.OnCollisionMassChanged += collidable_OnCollisionMassChanged;
collidable.OnCollisionFixedChanged += collidable_OnCollisionFixedChanged;
}
// Attach Carrier Stuff
if (carrier != null)
{
carrier.OnCarrierLoadChanged += carrier_OnCarrierLoadChanged;
carrier.OnCarrierStrengthChanged += carrier_OnCarrierStrengthChanged;
}
// Attach Portable Stuff
if (portable != null)
{
portable.OnPortableWeightChanged += portable_OnPortableMassChanged;
portable.OnNewCarrierItem += portable_OnNewCarrierItem;
portable.OnLostCarrierItem += portable_OnLostCarrierItem;
clusterUnits = new HashSet<PhysicsUnit>();
}
Recalc();
}
/// <summary>
/// Default Constructor for the Type Mapper.
/// </summary>
/// <param name="faction">Faction</param>
/// <param name="item">Item</param>
/// <param name="interop">UnitInterop</param>
public AntMovementInterop(Faction faction, FactionItem item, UnitInterop interop) : base(faction, item, interop)
{
// Get Walking Property
walking = Item.GetProperty <WalkingProperty>();
if (walking == null)
{
throw new NotSupportedException("There is no Walking Property");
}
// Get Collision Property
collidable = Item.GetProperty <CollidableProperty>();
if (collidable == null)
{
throw new NotSupportedException("There is no Collidable Property");
}
// Handle Collisions with Walls and Borders.
walking.OnHitBorder += (i, v) => { if (OnHitWall != null)
{
OnHitWall(v);
}
};
walking.OnHitWall += (i, v) => { if (OnHitWall != null)
{
OnHitWall(v);
}
};
// Kollisionen mit anderen Items füllt die Liste der Kollisionsitems
// und prüft, ob es sich beim getroffenen Item um das Ziel handelt.
collidable.OnCollision += (i, v) =>
{
// Zur Liste der kollidierten Items hinzufügen.
collidedItems.Add(v.GetItemInfo(Item));
// Prüfen, ob es sich um das aktuelle Ziel handelt.
if (CurrentDestination != null &&
Item == Item.GetItemFromInfo(CurrentDestination))
{
// Alles anhalten und Reach melden
Stop();
if (OnTargetReched != null)
{
OnTargetReched(i.GetItemInfo(Item));
}
}
};
}
public unsafe override void Initialize(ContentArchive content, Camera camera)
{
camera.Position = new Vector3(0, 9, -40);
camera.Yaw = MathHelper.Pi;
camera.Pitch = 0;
var filters = new CollidableProperty <SubgroupCollisionFilter>();
Simulation = Simulation.Create(BufferPool, new SubgroupFilteredCallbacks {
CollisionFilters = filters
}, new DemoPoseIntegratorCallbacks(new Vector3(0, -10, 0)));
int ragdollIndex = 0;
var spacing = new Vector3(1.7f, 1.8f, 0.5f);
int width = 4;
int height = 4;
int length = 44;
var origin = -0.5f * spacing * new Vector3(width - 1, 0, length - 1) + new Vector3(0, 5f, 0);
for (int i = 0; i < width; ++i)
{
for (int j = 0; j < height; ++j)
{
for (int k = 0; k < length; ++k)
{
RagdollDemo.AddRagdoll(origin + spacing * new Vector3(i, j, k), QuaternionEx.CreateFromAxisAngle(new Vector3(0, 1, 0), MathHelper.Pi * 0.05f), ragdollIndex++, filters, Simulation);
}
}
}
var tubeCenter = new Vector3(0, 8, 0);
const int panelCount = 20;
const float tubeRadius = 6;
var panelShape = new Box(MathF.PI * 2 * tubeRadius / panelCount, 1, 80);
var panelShapeIndex = Simulation.Shapes.Add(panelShape);
var builder = new CompoundBuilder(BufferPool, Simulation.Shapes, panelCount + 1);
for (int i = 0; i < panelCount; ++i)
{
var rotation = QuaternionEx.CreateFromAxisAngle(Vector3.UnitZ, i * MathHelper.TwoPi / panelCount);
QuaternionEx.TransformUnitY(rotation, out var localUp);
var position = localUp * tubeRadius;
builder.AddForKinematic(panelShapeIndex, new RigidPose(position, rotation), 1);
}
builder.AddForKinematic(Simulation.Shapes.Add(new Box(1, 2, panelShape.Length)), new RigidPose(new Vector3(0, tubeRadius - 1, 0)), 0);
builder.BuildKinematicCompound(out var children);
var compound = new BigCompound(children, Simulation.Shapes, BufferPool);
Simulation.Bodies.Add(BodyDescription.CreateKinematic(tubeCenter, new BodyVelocity(default, new Vector3(0, 0, .25f)), new CollidableDescription(Simulation.Shapes.Add(compound), 0.1f), new BodyActivityDescription()));
public unsafe override void Initialize(ContentArchive content, Camera camera)
{
camera.Position = new Vector3(-5f, 5.5f, 5f);
camera.Yaw = MathHelper.Pi / 4;
camera.Pitch = MathHelper.Pi * 0.15f;
var filters = new CollidableProperty <DeformableCollisionFilter>();
Simulation = Simulation.Create(BufferPool, new DeformableCallbacks {
Filters = filters
}, new DemoPoseIntegratorCallbacks(new Vector3(0, -10, 0)));
var meshContent = content.Load <MeshContent>("Content\\newt.obj");
float cellSize = 0.1f;
DumbTetrahedralizer.Tetrahedralize(meshContent.Triangles, cellSize, BufferPool,
out var vertices, out var vertexSpatialIndices, out var cellVertexIndices, out var tetrahedraVertexIndices);
var weldSpringiness = new SpringSettings(30f, 0);
var volumeSpringiness = new SpringSettings(30f, 1);
for (int i = 0; i < 5; ++i)
{
NewtDemo.CreateDeformable(Simulation, new Vector3(i * 3, 5 + i * 1.5f, 0), QuaternionEx.CreateFromAxisAngle(new Vector3(1, 0, 0), MathF.PI * (i * 0.55f)), 1f, cellSize, weldSpringiness, volumeSpringiness, i, filters, ref vertices, ref vertexSpatialIndices, ref cellVertexIndices, ref tetrahedraVertexIndices);
}
BufferPool.Return(ref vertices);
vertexSpatialIndices.Dispose(BufferPool);
BufferPool.Return(ref cellVertexIndices);
BufferPool.Return(ref tetrahedraVertexIndices);
Simulation.Bodies.Add(BodyDescription.CreateConvexDynamic(new Vector3(0, 100, -.5f), 10, Simulation.Shapes, new Sphere(5)));
Simulation.Statics.Add(new StaticDescription(new Vector3(0, -0.5f, 0), new CollidableDescription(Simulation.Shapes.Add(new Box(1500, 1, 1500)), 0.1f)));
Simulation.Statics.Add(new StaticDescription(new Vector3(0, -1.5f, 0), new CollidableDescription(Simulation.Shapes.Add(new Sphere(3)), 0.1f)));
var bulletShape = new Sphere(0.5f);
bulletShape.ComputeInertia(.25f, out var bulletInertia);
bulletDescription = BodyDescription.CreateDynamic(RigidPose.Identity, bulletInertia, new CollidableDescription(Simulation.Shapes.Add(bulletShape), 1f), new BodyActivityDescription(0.01f));
DemoMeshHelper.LoadModel(content, BufferPool, "Content\\newt.obj", new Vector3(20), out var mesh);
Simulation.Statics.Add(new StaticDescription(new Vector3(200, 0.5f, 120), QuaternionEx.CreateFromAxisAngle(Vector3.UnitY, -3 * MathHelper.PiOver4), new CollidableDescription(Simulation.Shapes.Add(mesh), 0.1f)));
}
public unsafe override void Initialize(ContentArchive content, Camera camera)
{
camera.Position = new Vector3(0, 40, 200);
camera.Yaw = 0;
camera.Pitch = 0;
//This type of position-based bounciness requires feedback from position error to drive the corrective impulses that make stuff bounce.
//The briefer a collision is, the more damped the bounce becomes relative to the physical ideal.
//To counteract this, a substepping timestepper is used. In the demos, we update the simulation at 60hz, so a substep count of 4 means the solver and integrator will run at 240hz.
//That allows higher stiffnesses to be used since collisions last longer relative to the solver timestep duration.
//(Note that substepping tends to be an extremely strong simulation stabilizer, so you can usually get away with lower solver iteration counts for better performance.)
var collidableMaterials = new CollidableProperty <SimpleMaterial>();
Simulation = Simulation.Create(BufferPool, new BounceCallbacks()
{
CollidableMaterials = collidableMaterials
}, new DemoPoseIntegratorCallbacks(new Vector3(0, -10, 0)), new SubsteppingTimestepper(4), solverIterationCount: 2);
var shape = new Sphere(1);
shape.ComputeInertia(1, out var inertia);
var ballDescription = BodyDescription.CreateDynamic(RigidPose.Identity, inertia, new CollidableDescription(Simulation.Shapes.Add(shape), 20f), new BodyActivityDescription(1e-2f));
for (int i = 0; i < 100; ++i)
{
for (int j = 0; j < 100; ++j)
{
//We'll drop balls in a grid. From left to right, we increase stiffness, and from back to front (relative to the camera), we'll increase damping.
//Note that higher frequency values tend to result in smaller bounces even at 0 damping. This is not physically realistic; it's a byproduct of the solver timestep being too long to properly handle extremely brief contacts.
//(Try increasing the substep count above to higher values and watch how the bounce gets closer and closer to equal height across frequency values.)
ballDescription.Pose.Position = new Vector3(i * 3 - 99f * 3f / 2f, 100, j * 3 - 230);
collidableMaterials.Allocate(Simulation.Bodies.Add(ballDescription)) = new SimpleMaterial {
FrictionCoefficient = 1, MaximumRecoveryVelocity = float.MaxValue, SpringSettings = new SpringSettings(5 + 0.25f * i, j * j / 10000f)
};
}
}
collidableMaterials.Allocate(Simulation.Statics.Add(new StaticDescription(new Vector3(0, -15f, 0), new CollidableDescription(Simulation.Shapes.Add(new Box(2500, 30, 2500)), 0.1f)))) =
new SimpleMaterial {
FrictionCoefficient = 1, MaximumRecoveryVelocity = 2, SpringSettings = new SpringSettings(30, 1)
};
}
public void CleanupEngine()
{
Item1 = null;
Moving1 = null;
Collidable1 = null;
Carrier1 = null;
Item2 = null;
Moving2 = null;
Collidable2 = null;
Carrier2 = null;
Item3 = null;
Moving3 = null;
Collidable3 = null;
Portable3 = null;
Item4 = null;
Moving4 = null;
Collidable4 = null;
Portable4 = null;
Map = null;
Engine = null;
}
public unsafe override void Initialize(ContentArchive content, Camera camera)
{
camera.Position = new Vector3(-32f, 20.5f, 61f);
camera.Yaw = MathHelper.Pi * 0.3f;
camera.Pitch = MathHelper.Pi * -0.05f;
filters = new CollidableProperty <SubgroupCollisionFilter>(BufferPool);
Simulation = Simulation.Create(BufferPool, new SubgroupFilteredCallbacks()
{
CollisionFilters = filters
}, new DemoPoseIntegratorCallbacks(new Vector3(0, -10, 0)));
Simulation.Statics.Add(new StaticDescription(new Vector3(0, -0.5f, 0), new CollidableDescription(Simulation.Shapes.Add(new Box(1500, 1, 1500)), 0.1f)));
Simulation.Statics.Add(new StaticDescription(new Vector3(0, 10, 0), new CollidableDescription(Simulation.Shapes.Add(new Box(70, 20, 80)), 0.1f)));
Simulation.Statics.Add(new StaticDescription(new Vector3(0, 7.5f, 0), new CollidableDescription(Simulation.Shapes.Add(new Box(80, 15, 90)), 0.1f)));
Simulation.Statics.Add(new StaticDescription(new Vector3(0, 5, 0), new CollidableDescription(Simulation.Shapes.Add(new Box(90, 10, 100)), 0.1f)));
Simulation.Statics.Add(new StaticDescription(new Vector3(0, 2.5f, 0), new CollidableDescription(Simulation.Shapes.Add(new Box(100, 5, 110)), 0.1f)));
//High fidelity simulation isn't super important on this one.
Simulation.Solver.IterationCount = 2;
DemoMeshHelper.LoadModel(content, BufferPool, "Content\\newt.obj", new Vector3(30), out var mesh);
Simulation.Statics.Add(new StaticDescription(new Vector3(0, 20, 0), QuaternionEx.CreateFromAxisAngle(Vector3.UnitY, 0), new CollidableDescription(Simulation.Shapes.Add(mesh), 0.1f)));
}
/// <summary>
/// Registers Sugar
/// </summary>
/// <param name="typeMapper">Type Mapper</param>
/// <param name="settings">Settings</param>
private void RegisterSugar(ITypeMapper typeMapper, KeyValueStore settings)
{
// Sugar
typeMapper.RegisterItem <SugarItem, SugarState, SugarInfo>(this, "Sugar");
// Collidable
typeMapper.AttachItemProperty <SugarItem, CollidableProperty>(this, "Sugar Collidable", (i) =>
{
CollidableProperty property = new CollidableProperty(i);
// Define mass (Fixed)
property.CollisionFixed = true;
property.CollisionMass = 0f;
// Bind Collision Radius to the Item Radius
property.CollisionRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.CollisionRadius = v; };
return(property);
});
// Visibility
typeMapper.AttachItemProperty <SugarItem, VisibleProperty>(this, "Sugar Visible", (i) =>
{
VisibleProperty property = new VisibleProperty(i);
// Bind Visibility Radius to the Item Radius
property.VisibilityRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.VisibilityRadius = v; };
return(property);
});
// Collectable
typeMapper.AttachItemProperty <SugarItem, SugarCollectableProperty>(this, "Sugar Collectable"); // TODO: Amounts (SugarMaxCapacity, Math.Min(SugarMaxCapacity, amount))
}
/// <summary>
/// Registers Anthills
/// </summary>
/// <param name="typeMapper">Type Mapper</param>
/// <param name="settings">Settings</param>
private void RegisterAnthill(ITypeMapper typeMapper, KeyValueStore settings)
{
// Anthill
typeMapper.RegisterItem <AnthillItem, AnthillState, AnthillInfo>(this, "Anthill");
// Collision
typeMapper.AttachItemProperty <AnthillItem, CollidableProperty>(this, "Anthill Collidable", (i) =>
{
CollidableProperty property = new CollidableProperty(i);
// Set Collision Mass
property.CollisionFixed = true;
property.CollisionMass = 0f;
// Bind Radius to the Item Radius
property.CollisionRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.CollisionRadius = v; };
return(property);
});
// Visibility
typeMapper.AttachItemProperty <AnthillItem, VisibleProperty>(this, "Anthill Visible", (i) =>
{
VisibleProperty property = new VisibleProperty(i);
// Bind Visibility Radius to the Item Radius
property.VisibilityRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.VisibilityRadius = v; };
return(property);
});
// Attackable
settings.Set <AnthillItem>("Attackable", false, "Enables the possibility to destroy Anthills");
settings.Set <AnthillItem>("MaxHealth", 1000, "Maximum Health of an Anthill");
settings.Set <AnthillItem>("Buildable", false, "Can an Anthill build by ants");
typeMapper.AttachItemProperty <AnthillItem, AttackableProperty>(this, "Anthill Attackable", (i) =>
{
// Check Attackable Switch
if (!i.Settings.GetBool <AnthillItem>("Attackable").Value)
{
return(null);
}
AttackableProperty property = new AttackableProperty(i);
// Bind Attackable Radius to Item Radius
property.AttackableRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.AttackableRadius = v; };
// Health
property.AttackableMaximumHealth = settings.GetInt <AnthillItem>("MaxHealth").Value;
property.AttackableHealth = settings.GetInt <AnthillItem>("MaxHealth").Value;
return(property);
});
// Collectable
typeMapper.AttachItemProperty <AnthillItem, SugarCollectableProperty>(this, "Anthill Sugarsafe"); // TODO: Radius
typeMapper.AttachItemProperty <AnthillItem, AppleCollectableProperty>(this, "Anthill Applesafe"); // TODO: Radius
}
protected override void RequestDraw()
{
if (_level != null)
{
DrawPlayground(_level.Map.GetCellCount(), _level.Map.Tiles);
foreach (var item in _level.Items)
{
float?bodySpeed = null;
float?bodyDirection = null;
float?bodyRadius = null;
float?smellableRadius = null;
float?viewRange = null;
float?viewAngle = null;
float?viewDirection = null;
float?attackRange = null;
// Movement
if (item.ContainsProperty <WalkingProperty>())
{
WalkingProperty prop = item.GetProperty <WalkingProperty>();
bodySpeed = prop.Speed;
bodyDirection = prop.Direction;
}
// Kollisionsradius
if (item.ContainsProperty <CollidableProperty>())
{
CollidableProperty prop = item.GetProperty <CollidableProperty>();
bodyRadius = prop.CollisionRadius;
}
// Sicht
if (item.ContainsProperty <SightingProperty>())
{
SightingProperty prop = item.GetProperty <SightingProperty>();
viewRange = prop.ViewRange;
viewDirection = prop.ViewDirection.Radian;
viewAngle = prop.ViewAngle;
}
// Attack
if (item.ContainsProperty <AttackerProperty>())
{
AttackerProperty prop = item.GetProperty <AttackerProperty>();
attackRange = prop.AttackRange;
}
// Stinkender radius
if (item.ContainsProperty <SmellableProperty>())
{
SmellableProperty prop = item.GetProperty <SmellableProperty>();
smellableRadius = prop.SmellableRadius;
}
Color color = Color.Gray;
Color?borderColor = null;
// Farbe
if (item is AnthillItem)
{
color = Color.Brown;
}
else if (item is SugarItem)
{
color = Color.White;
}
else if (item is AppleItem)
{
color = Color.LightGreen;
}
else if (item is BugItem)
{
color = Color.Blue;
}
else if (item is AntItem)
{
color = Color.LightGray;
AntItem ant = item as AntItem;
switch (ant.PlayerIndex)
{
case 0: borderColor = Color.Orange; break;
case 1: borderColor = Color.Red; break;
case 2: borderColor = Color.Yellow; break;
case 3: borderColor = Color.Green; break;
case 4: borderColor = Color.Blue; break;
case 5: borderColor = Color.Purple; break;
case 6: borderColor = Color.White; break;
case 7: borderColor = Color.Black; break;
}
}
else if (item is MarkerItem)
{
color = Color.LightGray;
MarkerItem marker = item as MarkerItem;
switch (marker.PlayerIndex)
{
case 0: borderColor = Color.Orange; break;
case 1: borderColor = Color.Red; break;
case 2: borderColor = Color.Yellow; break;
case 3: borderColor = Color.Green; break;
case 4: borderColor = Color.Blue; break;
case 5: borderColor = Color.Purple; break;
case 6: borderColor = Color.White; break;
case 7: borderColor = Color.Black; break;
}
}
// Malen
DrawItem(item.Id, item.Position,
bodyRadius, bodyDirection, bodySpeed, color,
viewRange, viewDirection, viewAngle,
attackRange, smellableRadius, borderColor);
}
}
}
/// <summary>
/// Registers classic Bugs
/// </summary>
/// <param name="typeMapper">Type Mapper</param>
/// <param name="settings">Settings</param>
private void RegisterClassicBug(ITypeMapper typeMapper, KeyValueStore settings)
{
// Classic Bug
typeMapper.RegisterItem <ClassicBugItem, BugState, BugInfo>(this, "Classic Bug");
// Walking
settings.Set <ClassicBugItem>("MaxSpeed", 2f, "Maximum Speed of a Classic Bug");
typeMapper.AttachItemProperty <ClassicBugItem, WalkingProperty>(this, "Classic Bug Walking", (i) =>
{
WalkingProperty property = new WalkingProperty(i);
// Set Walking Speed
property.MaximumSpeed = i.Settings.GetFloat <ClassicBugItem>("MaxSpeed").Value;
// Bind Direction to the Items Orientation
property.Direction = i.Orientation;
i.OrientationChanged += (item, v) => { property.Direction = v; };
return(property);
});
// Collision
settings.Set <ClassicBugItem>("Mass", 10f, "Collision Mass of a Classic Bug");
typeMapper.AttachItemProperty <ClassicBugItem, CollidableProperty>(this, "Classic Bug Collidable", (i) =>
{
CollidableProperty property = new CollidableProperty(i);
// Set Collision Mass
property.CollisionFixed = false;
property.CollisionMass = i.Settings.GetFloat <ClassicBugItem>("Mass").Value;
// Bind Collision Radius to the Item Radius
property.CollisionRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.CollisionRadius = v; };
return(property);
});
// Visibility
typeMapper.AttachItemProperty <ClassicBugItem, VisibleProperty>(this, "Classic Bug Visible", (i) =>
{
VisibleProperty property = new VisibleProperty(i);
// Bind Visibility Radius to the Item Radius
property.VisibilityRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.VisibilityRadius = v; };
return(property);
});
// Sighting
settings.Set <ClassicBugItem>("ViewRange", 20f, "View Range of a Classic Bug");
settings.Set <ClassicBugItem>("ViewAngle", 360, "View Angle of a Classic Bug");
typeMapper.AttachItemProperty <ClassicBugItem, SightingProperty>(this, "Classic Bug Sighting", (i) =>
{
SightingProperty property = new SightingProperty(i);
// Set View Range and Angle
property.ViewRange = i.Settings.GetFloat <ClassicBugItem>("ViewRange").Value;
property.ViewAngle = i.Settings.GetFloat <ClassicBugItem>("ViewAngle").Value;
// Bind View Direction to the Item Orientation
property.ViewDirection = i.Orientation;
i.OrientationChanged += (item, v) => { property.ViewDirection = v; };
return(property);
});
// Sniffer
typeMapper.AttachItemProperty <ClassicBugItem, SnifferProperty>(this, "Classic Bug Sniffer");
// Attackable
settings.Set <ClassicBugItem>("MaxHealth", 1000, "Maximum Health of a Classic Bug");
typeMapper.AttachItemProperty <ClassicBugItem, AttackableProperty>(this, "Classic Bug Attackable", (i) =>
{
AttackableProperty property = new AttackableProperty(i);
// Bind Attackable Radius to Item Radius
property.AttackableRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.AttackableRadius = v; };
// Health
property.AttackableMaximumHealth = settings.GetInt <ClassicBugItem>("MaxHealth").Value;
property.AttackableHealth = settings.GetInt <ClassicBugItem>("MaxHealth").Value;
return(property);
});
// Attacker
settings.Set <ClassicBugItem>("AttackRange", 5f, "Attack Range for a Classic Bug");
settings.Set <ClassicBugItem>("RecoveryTime", 5, "Recovery Time in Rounds for a Classic Bug");
settings.Set <ClassicBugItem>("AttackStrength", 10, "Attach Strength for a Classic Bug");
typeMapper.AttachItemProperty <ClassicBugItem, AttackerProperty>(this, "Classic Bug Attacker", (i) =>
{
AttackerProperty property = new AttackerProperty(i);
property.AttackRange = i.Settings.GetFloat <ClassicBugItem>("AttackRange").Value;
property.AttackRecoveryTime = i.Settings.GetInt <ClassicBugItem>("RecoveryTime").Value;
property.AttackStrength = i.Settings.GetInt <ClassicBugItem>("AttackStrength").Value;
return(property);
});
}
public void CleanupEngine()
{
Item1 = null;
Moving1 = null;
Collidable1 = null;
Item2 = null;
Moving2 = null;
Collidable2 = null;
Map = null;
Engine = null;
}
public override void Initialize(ContentArchive content, Camera camera)
{
camera.Position = new Vector3(0, 5, 10);
camera.Yaw = 0;
camera.Pitch = 0;
var properties = new CollidableProperty <CarBodyProperties>();
//The PositionFirstTimestepper is the simplest timestepping mode, but since it integrates velocity into position at the start of the frame, directly modified velocities outside of the timestep
//will be integrated before collision detection or the solver has a chance to intervene. That's fine in this demo. Other built-in options include the PositionLastTimestepper and the SubsteppingTimestepper.
//Note that the timestepper also has callbacks that you can use for executing logic between processing stages, like BeforeCollisionDetection.
Simulation = Simulation.Create(BufferPool, new CarCallbacks()
{
Properties = properties
}, new DemoPoseIntegratorCallbacks(new Vector3(0, -10, 0)), new PositionFirstTimestepper());
var builder = new CompoundBuilder(BufferPool, Simulation.Shapes, 2);
builder.Add(new Box(1.85f, 0.7f, 4.73f), RigidPose.Identity, 10);
builder.Add(new Box(1.85f, 0.6f, 2.5f), new RigidPose(new Vector3(0, 0.65f, -0.35f)), 0.5f);
builder.BuildDynamicCompound(out var children, out var bodyInertia, out _);
builder.Dispose();
var bodyShape = new Compound(children);
var bodyShapeIndex = Simulation.Shapes.Add(bodyShape);
var wheelShape = new Cylinder(0.4f, .18f);
wheelShape.ComputeInertia(0.25f, out var wheelInertia);
var wheelShapeIndex = Simulation.Shapes.Add(wheelShape);
const float x = 0.9f;
const float y = -0.1f;
const float frontZ = 1.7f;
const float backZ = -1.7f;
playerController = new SimpleCarController(SimpleCar.Create(Simulation, properties, new RigidPose(new Vector3(0, 10, 0), Quaternion.Identity), bodyShapeIndex, bodyInertia, 0.5f, wheelShapeIndex, wheelInertia, 2f,
new Vector3(-x, y, frontZ), new Vector3(x, y, frontZ), new Vector3(-x, y, backZ), new Vector3(x, y, backZ), new Vector3(0, -1, 0), 0.25f,
new SpringSettings(5f, 0.7f), QuaternionEx.CreateFromAxisAngle(Vector3.UnitZ, MathF.PI * 0.5f)),
forwardSpeed: 75, forwardForce: 6, zoomMultiplier: 2, backwardSpeed: 30, backwardForce: 4, idleForce: 0.25f, brakeForce: 7, steeringSpeed: 1.5f, maximumSteeringAngle: MathF.PI * 0.23f);
//Create a bunch of AI cars to race against.
const int aiCount = 384;
BufferPool.Take(aiCount, out aiControllers);
const int planeWidth = 257;
const float scale = 3;
Vector2 terrainPosition = new Vector2(1 - planeWidth, 1 - planeWidth) * scale * 0.5f;
raceTrack = new RaceTrack {
QuadrantRadius = (planeWidth - 32) * scale * 0.25f, Center = default
};
var random = new Random(5);
//Add some building-ish landmarks in the middle of each of the four racetrack quadrants.
for (int i = 0; i < 4; ++i)
{
var landmarkCenter = new Vector3((i & 1) * raceTrack.QuadrantRadius * 2 - raceTrack.QuadrantRadius, -20, (i & 2) * raceTrack.QuadrantRadius - raceTrack.QuadrantRadius);
var landmarkMin = landmarkCenter - new Vector3(raceTrack.QuadrantRadius * 0.5f, 0, raceTrack.QuadrantRadius * 0.5f);
var landmarkSpan = new Vector3(raceTrack.QuadrantRadius, 0, raceTrack.QuadrantRadius);
for (int j = 0; j < 25; ++j)
{
var buildingShape = new Box(10 + (float)random.NextDouble() * 10, 20 + (float)random.NextDouble() * 20, 10 + (float)random.NextDouble() * 10);
Simulation.Statics.Add(new StaticDescription(
new Vector3(0, buildingShape.HalfHeight, 0) + landmarkMin + landmarkSpan * new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble()),
QuaternionEx.CreateFromAxisAngle(Vector3.UnitY, (float)random.NextDouble() * MathF.PI),
new CollidableDescription(Simulation.Shapes.Add(buildingShape), 0.1f)));
}
}
Vector3 min = new Vector3(-planeWidth * scale * 0.45f, 10, -planeWidth * scale * 0.45f);
Vector3 span = new Vector3(planeWidth * scale * 0.9f, 15, planeWidth * scale * 0.9f);
for (int i = 0; i < aiCount; ++i)
{
//The AI cars are very similar, except... we handicap them a little to make the player good about themselves.
var position = min + span * new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble());
var orientation = QuaternionEx.CreateFromAxisAngle(new Vector3(0, 1, 0), (float)random.NextDouble() * MathF.PI * 2);
aiControllers[i].Controller = new SimpleCarController(SimpleCar.Create(Simulation, properties, new RigidPose(position, orientation), bodyShapeIndex, bodyInertia, 0.5f, wheelShapeIndex, wheelInertia, 2f,
new Vector3(-x, y, frontZ), new Vector3(x, y, frontZ), new Vector3(-x, y, backZ), new Vector3(x, y, backZ), new Vector3(0, -1, 0), 0.25f,
new SpringSettings(5, 0.7f), QuaternionEx.CreateFromAxisAngle(Vector3.UnitZ, MathF.PI * 0.5f)),
forwardSpeed: 50, forwardForce: 5, zoomMultiplier: 2, backwardSpeed: 10, backwardForce: 4, idleForce: 0.25f, brakeForce: 7, steeringSpeed: 1.5f, maximumSteeringAngle: MathF.PI * 0.23f);
aiControllers[i].LaneOffset = (float)random.NextDouble() * 20 - 10;
}
DemoMeshHelper.CreateDeformedPlane(planeWidth, planeWidth,
(int vX, int vY) =>
{
var octave0 = (MathF.Sin((vX + 5f) * 0.05f) + MathF.Sin((vY + 11) * 0.05f)) * 1.8f;
var octave1 = (MathF.Sin((vX + 17) * 0.15f) + MathF.Sin((vY + 19) * 0.15f)) * 0.9f;
var octave2 = (MathF.Sin((vX + 37) * 0.35f) + MathF.Sin((vY + 93) * 0.35f)) * 0.4f;
var octave3 = (MathF.Sin((vX + 53) * 0.65f) + MathF.Sin((vY + 47) * 0.65f)) * 0.2f;
var octave4 = (MathF.Sin((vX + 67) * 1.50f) + MathF.Sin((vY + 13) * 1.5f)) * 0.125f;
var distanceToEdge = planeWidth / 2 - Math.Max(Math.Abs(vX - planeWidth / 2), Math.Abs(vY - planeWidth / 2));
var edgeRamp = 25f / (distanceToEdge + 1);
var terrainHeight = octave0 + octave1 + octave2 + octave3 + octave4;
var vertexPosition = new Vector2(vX * scale, vY * scale) + terrainPosition;
var distanceToTrack = raceTrack.GetDistance(vertexPosition);
var trackWeight = MathF.Min(1f, 3f / (distanceToTrack * 0.1f + 1f));
var height = trackWeight * -10f + terrainHeight * (1 - trackWeight);
return(new Vector3(vertexPosition.X, height + edgeRamp, vertexPosition.Y));
}, new Vector3(1, 1, 1), BufferPool, out var planeMesh);
Simulation.Statics.Add(new StaticDescription(new Vector3(0, -15, 0), QuaternionEx.CreateFromAxisAngle(new Vector3(0, 1, 0), MathF.PI / 2),
new CollidableDescription(Simulation.Shapes.Add(planeMesh), 0.1f)));
}
/// <summary>
/// Registers Apples
/// </summary>
/// <param name="typeMapper">Type Mapper</param>
/// <param name="settings">Settings</param>
private void RegisterApple(ITypeMapper typeMapper, KeyValueStore settings)
{
// Apple
typeMapper.RegisterItem <AppleItem, AppleState, AppleInfo>(this, "Apple");
// Collidable
settings.Set <AppleItem>("Mass", 200f, "Mass of an Apple");
typeMapper.AttachItemProperty <AppleItem, CollidableProperty>(this, "Apple Collidable", (i) =>
{
CollidableProperty property = new CollidableProperty(i);
// Define Radius
property.CollisionRadius = AppleItem.AppleInnerRadius;
// Define Mass
property.CollisionFixed = false;
property.CollisionMass = i.Settings.GetFloat <AppleItem>("Mass").Value;
return(property);
});
// Visibility
typeMapper.AttachItemProperty <AppleItem, VisibleProperty>(this, "Apple Visible", (i) =>
{
VisibleProperty property = new VisibleProperty(i);
// Bind Visibility Radius to the Item Radius
property.VisibilityRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.VisibilityRadius = v; };
return(property);
});
// Portable
settings.Set <AppleItem>("Weight", 200f, "Weight of an Apple");
typeMapper.AttachItemProperty <AppleItem, PortableProperty>(this, "Apple Portable", (i) =>
{
PortableProperty property = new PortableProperty(i);
// Set Weight
property.PortableWeight = settings.GetFloat <AppleItem>("Weight").Value;
// Bind Portable Radius to the Item Radius
property.PortableRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.PortableRadius = v; };
return(property);
});
settings.Set <AppleItem>("Collectable", false, "Will an Apple be collectable");
settings.Set <AppleItem>("Amount", 250, "Amount of Apple Units");
typeMapper.AttachItemProperty <AppleItem, AppleCollectableProperty>(this, "Apple Collectable", (i) =>
{
if (!i.Settings.GetBool <AppleItem>("Collectable").Value)
{
return(null);
}
AppleCollectableProperty property = new AppleCollectableProperty(i);
property.Capacity = i.Settings.GetInt <AppleItem>("Amount").Value;
property.Amount = i.Settings.GetInt <AppleItem>("Amount").Value;
return(property);
});
}
private void InitItem(Vector2 pos1, Vector2? pos2)
{
Item1 = new DebugCollisionItem(new Vector2(pos1.X, pos1.Y));
Moving1 = Item1.GetProperty<WalkingProperty>();
Collidable1 = Item1.GetProperty<CollidableProperty>();
if (pos2.HasValue)
{
Item2 = new DebugCollisionItem(new Vector2(pos2.Value.X, pos2.Value.Y));
Moving2 = Item2.GetProperty<WalkingProperty>();
Collidable2 = Item2.GetProperty<CollidableProperty>();
}
}
public void Update(Simulation simulation, CollidableProperty <TankDemoBodyProperties> bodyProperties, Random random, long frameIndex, in Vector2 playAreaMin, in Vector2 playAreaMax, int aiIndex, ref QuickList <AITank> aiTanks, ref int projectileCount)
public CollidableInfo(Item item, ItemProperty property, Item observer)
: base(item, property, observer)
{
this.property = property as CollidableProperty;
}
protected override void RequestDraw()
{
if (_engine != null)
{
DrawPlayground(_engine.Map.GetCellCount(), _engine.Map.Tiles);
foreach (var item in _engine.Items)
{
float?bodySpeed = null;
float?bodyDirection = null;
float?bodyRadius = null;
float?smellableRadius = null;
float?viewRange = null;
float?viewAngle = null;
float?viewDirection = null;
float?attackRange = null;
// Movement
if (item.ContainsProperty <WalkingProperty>())
{
WalkingProperty prop = item.GetProperty <WalkingProperty>();
bodySpeed = prop.Speed;
bodyDirection = prop.Direction;
}
// Kollisionsradius
if (item.ContainsProperty <CollidableProperty>())
{
CollidableProperty prop = item.GetProperty <CollidableProperty>();
bodyRadius = prop.CollisionRadius;
}
// Sicht
if (item.ContainsProperty <SightingProperty>())
{
SightingProperty prop = item.GetProperty <SightingProperty>();
viewRange = prop.ViewRange;
viewDirection = prop.ViewDirection.Radian;
viewAngle = prop.ViewAngle;
}
// Attack
if (item.ContainsProperty <AttackerProperty>())
{
AttackerProperty prop = item.GetProperty <AttackerProperty>();
attackRange = prop.AttackRange;
}
// Stinkender radius
if (item.ContainsProperty <SmellableProperty>())
{
SmellableProperty prop = item.GetProperty <SmellableProperty>();
smellableRadius = prop.SmellableRadius;
}
DrawItem(item.Id, item.Position,
bodyRadius, bodyDirection, bodySpeed, Color.White,
viewRange, viewDirection, viewAngle,
attackRange, smellableRadius, null);
}
}
}
public override void Initialize(ContentArchive content, Camera camera)
{
camera.Position = new Vector3(0, 5, 10);
camera.Yaw = 0;
camera.Pitch = 0;
bodyProperties = new CollidableProperty <TankDemoBodyProperties>();
//We assign velocities outside of the timestep to fire bullets, so using the PositionLastTimestepper avoids integrating those velocities into positions before the solver has a chance to intervene.
//We could have also modified velocities in the PositionFirstTimestepper's BeforeCollisionDetection callback, but it's just a little simpler to do this with very little cost.
Simulation = Simulation.Create(BufferPool, new TankCallbacks()
{
Properties = bodyProperties
}, new DemoPoseIntegratorCallbacks(new Vector3(0, -10, 0)), new PositionLastTimestepper());
var builder = new CompoundBuilder(BufferPool, Simulation.Shapes, 2);
builder.Add(new Box(1.85f, 0.7f, 4.73f), RigidPose.Identity, 10);
builder.Add(new Box(1.85f, 0.6f, 2.5f), new RigidPose(new Vector3(0, 0.65f, -0.35f)), 0.5f);
builder.BuildDynamicCompound(out var children, out var bodyInertia, out _);
builder.Dispose();
var bodyShape = new Compound(children);
var bodyShapeIndex = Simulation.Shapes.Add(bodyShape);
var wheelShape = new Cylinder(0.4f, .18f);
wheelShape.ComputeInertia(0.25f, out var wheelInertia);
var wheelShapeIndex = Simulation.Shapes.Add(wheelShape);
var projectileShape = new Sphere(0.1f);
projectileShape.ComputeInertia(0.2f, out var projectileInertia);
var tankDescription = new TankDescription
{
Body = TankPartDescription.Create(10, new Box(4f, 1, 5), RigidPose.Identity, 0.5f, Simulation.Shapes),
Turret = TankPartDescription.Create(1, new Box(1.5f, 0.7f, 2f), new RigidPose(new Vector3(0, 0.85f, 0.4f)), 0.5f, Simulation.Shapes),
Barrel = TankPartDescription.Create(0.5f, new Box(0.2f, 0.2f, 3f), new RigidPose(new Vector3(0, 0.85f, 0.4f - 1f - 1.5f)), 0.5f, Simulation.Shapes),
TurretAnchor = new Vector3(0f, 0.5f, 0.4f),
BarrelAnchor = new Vector3(0, 0.5f + 0.35f, 0.4f - 1f),
TurretBasis = Quaternion.Identity,
TurretServo = new ServoSettings(1f, 0f, 40f),
TurretSpring = new SpringSettings(10f, 1f),
BarrelServo = new ServoSettings(1f, 0f, 40f),
BarrelSpring = new SpringSettings(10f, 1f),
ProjectileShape = Simulation.Shapes.Add(projectileShape),
ProjectileSpeed = 100f,
BarrelLocalProjectileSpawn = new Vector3(0, 0, -1.5f),
ProjectileInertia = projectileInertia,
LeftTreadOffset = new Vector3(-1.9f, 0f, 0),
RightTreadOffset = new Vector3(1.9f, 0f, 0),
SuspensionLength = 1f,
SuspensionSettings = new SpringSettings(2.5f, 1.5f),
WheelShape = wheelShapeIndex,
WheelInertia = wheelInertia,
WheelFriction = 2f,
TreadSpacing = 1f,
WheelCountPerTread = 5,
WheelOrientation = QuaternionEx.CreateFromAxisAngle(Vector3.UnitZ, MathF.PI * -0.5f),
};
playerController = new TankController(Tank.Create(Simulation, bodyProperties, BufferPool, new RigidPose(new Vector3(0, 10, 0), Quaternion.Identity), tankDescription), 20, 5, 2, 1, 3.5f);
const int planeWidth = 257;
const float terrainScale = 3;
const float inverseTerrainScale = 1f / terrainScale;
var terrainPosition = new Vector2(1 - planeWidth, 1 - planeWidth) * terrainScale * 0.5f;
random = new Random(5);
//Add some building-ish landmarks.
var landmarkMin = new Vector3(planeWidth * terrainScale * -0.45f, 0, planeWidth * terrainScale * -0.45f);
var landmarkMax = new Vector3(planeWidth * terrainScale * 0.45f, 0, planeWidth * terrainScale * 0.45f);
var landmarkSpan = landmarkMax - landmarkMin;
for (int j = 0; j < 25; ++j)
{
var buildingShape = new Box(10 + (float)random.NextDouble() * 10, 20 + (float)random.NextDouble() * 20, 10 + (float)random.NextDouble() * 10);
var position = landmarkMin + landmarkSpan * new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble());
Simulation.Statics.Add(new StaticDescription(
new Vector3(0, buildingShape.HalfHeight - 4f + GetHeightForPosition(position.X, position.Z, planeWidth, inverseTerrainScale, terrainPosition), 0) + position,
QuaternionEx.CreateFromAxisAngle(Vector3.UnitY, (float)random.NextDouble() * MathF.PI),
new CollidableDescription(Simulation.Shapes.Add(buildingShape), 0.1f)));
}
DemoMeshHelper.CreateDeformedPlane(planeWidth, planeWidth,
(int vX, int vY) =>
{
var position2D = new Vector2(vX, vY) * terrainScale + terrainPosition;
return(new Vector3(position2D.X, GetHeightForPosition(position2D.X, position2D.Y, planeWidth, inverseTerrainScale, terrainPosition), position2D.Y));
}, new Vector3(1, 1, 1), BufferPool, out var planeMesh);
Simulation.Statics.Add(new StaticDescription(new Vector3(0, 0, 0),
new CollidableDescription(Simulation.Shapes.Add(planeMesh), 0.1f)));
explosions = new QuickList <Explosion>(32, BufferPool);
//Create the AI tanks.
const int aiTankCount = 100;
aiTanks = new QuickList <AITank>(aiTankCount, BufferPool);
playAreaMin = new Vector2(landmarkMin.X, landmarkMin.Z);
playAreaMax = new Vector2(landmarkMax.X, landmarkMax.Z);
var playAreaSpan = playAreaMax - playAreaMin;
for (int i = 0; i < aiTankCount; ++i)
{
var horizontalPosition = playAreaMin + new Vector2((float)random.NextDouble(), (float)random.NextDouble()) * playAreaSpan;
aiTanks.AllocateUnsafely() = new AITank
{
Controller = new TankController(
Tank.Create(Simulation, bodyProperties, BufferPool, new RigidPose(
new Vector3(horizontalPosition.X, 10, horizontalPosition.Y),
QuaternionEx.CreateFromAxisAngle(new Vector3(0, 1, 0), (float)random.NextDouble() * 0.1f)),
tankDescription), 20, 5, 2, 1, 3.5f),
HitPoints = 5
};
}
}
/// <summary>
/// Registers Ants
/// </summary>
/// <param name="typeMapper">Type Mapper</param>
/// <param name="settings">Settings</param>
private void RegisterAnt(ITypeMapper typeMapper, KeyValueStore settings)
{
// Ant Item
settings.Set <AntItem>("ZickZackAngle", 10, "Correction Angle after Sprint");
settings.Set <AntItem>("ZickZackRange", 30f, "Distance to go every Sprint");
settings.Set <AntItem>("RotationSpeed", 20, "Maximum Rotation Angle per Round");
settings.Set <AntItem>("DropSugar", false, "Will an Ant leave a small Sugar on Drop");
settings.Set <AntItem>("MarkerDelay", 10, "Time in Rounds between Marker-Drops");
typeMapper.RegisterItem <AntItem, AntState, AntInfo>(this, "Ant");
// Walking
settings.Set <AntItem>("MaxSpeed", 1f, "Maximum Speed of an Ant");
typeMapper.AttachItemProperty <AntItem, WalkingProperty>(this, "Ant Walking", (i) =>
{
WalkingProperty property = new WalkingProperty(i);
// Set Maximum Speed based on the current Settings
// TODO: Check for Castes
property.MaximumSpeed = i.Settings.GetFloat <AntItem>("MaxSpeed").Value;
// Bind Item Orientation to Walk-Direction
property.Direction = i.Orientation;
i.OrientationChanged += (item, v) => { property.Direction = v; };
return(property);
});
// Collision
settings.Set <AntItem>("Mass", 1f, "Collision Mass of an Ant");
typeMapper.AttachItemProperty <AntItem, CollidableProperty>(this, "Ant Collidable", (i) =>
{
CollidableProperty property = new CollidableProperty(i);
// Set Mass to Settings
property.CollisionFixed = false;
property.CollisionMass = i.Settings.GetFloat <AntItem>("Mass").Value;
// Bind Collision Radius to Item Radius
property.CollisionRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.CollisionRadius = v; };
return(property);
});
// Visibility
typeMapper.AttachItemProperty <AntItem, VisibleProperty>(this, "Ant Visible", (i) =>
{
VisibleProperty property = new VisibleProperty(i);
// Bind Visibility Radius to the Item Radius
property.VisibilityRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.VisibilityRadius = v; };
return(property);
});
// Sighting
settings.Set <AntItem>("ViewRange", 20f, "View Range of an Ant");
settings.Set <AntItem>("ViewAngle", 360, "View Angle of an Ant");
typeMapper.AttachItemProperty <AntItem, SightingProperty>(this, "Ant Sighting", (i) =>
{
SightingProperty property = new SightingProperty(i);
// Set View Range and Angle
property.ViewRange = i.Settings.GetFloat <AntItem>("ViewRange").Value;
property.ViewAngle = i.Settings.GetFloat <AntItem>("ViewAngle").Value;
// Bind View Direction to the Item Orientation
property.ViewDirection = i.Orientation;
i.OrientationChanged += (item, v) => { property.ViewDirection = v; };
return(property);
});
// Sniffer
typeMapper.AttachItemProperty <AntItem, SnifferProperty>(this, "Ant Sniffer");
// Carrier
settings.Set <AntItem>("CarrierStrength", 10f, "Carrier Strength of an Ant");
typeMapper.AttachItemProperty <AntItem, CarrierProperty>(this, "Ant Carrier", (i) =>
{
CarrierProperty property = new CarrierProperty(i);
property.CarrierStrength = i.Settings.GetFloat <AntItem>("CarrierStrength").Value;
return(property);
});
// Attackable
settings.Set <AntItem>("MaxHealth", 100f, "Maximum Health for an Ant");
typeMapper.AttachItemProperty <AntItem, AttackableProperty>(this, "Ant Attackable", (i) =>
{
AttackableProperty property = new AttackableProperty(i);
// Bind Attackable Radius to Item Radius
property.AttackableRadius = i.Radius;
i.RadiusChanged += (item, v) => { property.AttackableRadius = v; };
// Health
property.AttackableMaximumHealth = settings.GetInt <AntItem>("MaxHealth").Value;
property.AttackableHealth = settings.GetInt <AntItem>("MaxHealth").Value;
return(property);
});
// Attacker
settings.Set <AntItem>("AttackRange", 3f, "Attack Range for a Bug");
settings.Set <AntItem>("RecoveryTime", 2, "Recovery Time in Rounds for a Bug");
settings.Set <AntItem>("AttackStrength", 5, "Attach Strength for a Bug");
typeMapper.AttachItemProperty <AntItem, AttackerProperty>(this, "Ant Attacker", (i) =>
{
AttackerProperty property = new AttackerProperty(i);
property.AttackRange = i.Settings.GetFloat <AntItem>("AttackRange").Value;
property.AttackRecoveryTime = i.Settings.GetInt <AntItem>("RecoveryTime").Value;
property.AttackStrength = i.Settings.GetInt <AntItem>("AttackStrength").Value;
return(property);
});
// Collector
settings.Set <AntItem>("SugarCapacity", 5, "Maximum Capacity for Sugar");
settings.Set <AntItem>("AppleCapacity", 2, "Maximum Capacity for Apple");
typeMapper.AttachItemProperty <AntItem, SugarCollectorProperty>(this, "Ant Sugar Collectable", (i) =>
{
SugarCollectorProperty property = new SugarCollectorProperty(i);
property.Capacity = i.Settings.GetInt <AntItem>("SugarCapacity").Value;
return(property);
});
typeMapper.AttachItemProperty <AntItem, AppleCollectorProperty>(this, "Ant Apple Collectable", (i) =>
{
AppleCollectorProperty property = new AppleCollectorProperty(i);
property.Capacity = i.Settings.GetInt <AntItem>("AppleCapacity").Value;
return(property);
}); // TODO: Optional, wenn _settings.ANT_APPLECOLLECT | _settings.ANT_APPLE_CAPACITY, 0);
}
public CollidableInfo(Item item, ItemProperty property, Item observer) : base(item, property, observer)
{
this.property = property as CollidableProperty;
}
