//TODO: Texture flipping needs to happen somewhere in y axis
static void InitializeWorld()
{
var world = CoreEngine.World;
var cm = world.ComponentManager;
Random random = new Random(1);
var fragShader = Asset.Load <ShaderAsset>("mesh_instanced.frag");
var vertShader = Asset.Load <ShaderAsset>("mesh_instanced.vert");
var shader = new ShaderPipeline(fragShader, vertShader, ShaderType.Instanced);
var playerModel = Asset.Load <MeshAsset>("PUSHILIN_rocket_ship");
var playerTexture = Asset.Load <TextureAsset>("PUSHILIN_rocket_ship_color");
var asteroidModel0 = Asset.Load <MeshAsset>("asteroid0");
var asteroidTexture = Asset.Load <TextureAsset>("Asteroids_BaseColor");
playerModel.StartLoad(LoadPriority.High);
playerTexture.StartLoad(LoadPriority.Medium);
asteroidModel0.StartLoad(LoadPriority.Medium);
asteroidTexture.StartLoad(LoadPriority.Medium);
var playerTex = Texture2D.Create(playerTexture);
var playerMat = Material.Create(shader, Color.white, playerTex);
MeshRenderer playerRenderer = new MeshRenderer(Mesh.Create(playerModel), playerMat);
Prefab player = new Prefab();
player.AddComponent(new Position()
{
value = vec3.UnitY
});
player.AddComponent(new Rotation()
{
value = quat.Identity
});
player.AddComponent(new Scale()
{
value = vec3.Ones
});
player.AddComponent(new ObjectToWorld()
{
model = mat4.Identity
});
player.AddComponent(new BoundingBox());
player.AddSharedComponent(playerRenderer);
player.AddSharedComponent(RenderTag.Opaque);
player.AddComponent(new Player()
{
movementSpeed = 5, turningSpeed = 5
});
player.AddComponent(new RigidBody()
{
mass = 10, detectionMode = CollisionDetectionMode.Continuous
});
player.AddSharedComponent(new MeshCollider(playerRenderer.mesh.meshData, true));
player.AddSharedComponent(new DebugMeshConvexHullRenderer(playerRenderer.mesh.meshData));
player.AddComponent(new Velocity()
{
});
player.AddComponent(new AngularVelocity()
{
});
player.AddComponent(new PhysicsBodyLockAxis()
{
lockZ = true, lockRotX = true, lockRotY = true
});
//var satelliteMesh = Mesh.Create(satelliteModel);
//var satelliteTex = Texture2D.Create(satelliteTexture);
//var satelliteMaterial = Material.Create(shader, Color.white, satelliteTex);
//MeshRenderer renderer = new MeshRenderer(satelliteMesh, satelliteMaterial);
//Prefab satellite = new Prefab();
//satellite.AddComponent(new Position() { value = vec3.Zero });
//satellite.AddComponent(new Rotation() { value = quat.Identity });
//satellite.AddComponent(new Scale() { value = vec3.Ones * 0.2f });
//satellite.AddComponent(new ObjectToWorld() { model = mat4.Identity });
//satellite.AddComponent(new BoundingBox());
//satellite.AddSharedComponent(renderer);
//satellite.AddSharedComponent(RenderTag.Opaque);
//satelliteModel.LoadNow();
//satellite.AddComponent(new RigidBody() { mass = 10, detectionMode = CollisionDetectionMode.Continuous });
//satellite.AddSharedComponent(new MeshCollider(satelliteMesh.meshData, true));
//satellite.AddSharedComponent(new DebugMeshConvexHullRenderer(satelliteMesh.meshData));
//satellite.AddComponent(new Velocity() { value = vec3.UnitY * 10 });
//satellite.AddComponent(new AngularVelocity() { value = vec3.UnitX * 1 });
var asteroidTex = Texture2D.Create(asteroidTexture);
var asteroidMat = Material.Create(shader, Color.white, asteroidTex);
var asteroidMesh0 = Mesh.Create(asteroidModel0);
MeshRenderer asteroidRenderer0 = new MeshRenderer(asteroidMesh0, asteroidMat);
Prefab asteroid0 = new Prefab();
asteroid0.AddComponent(new Position()
{
value = vec3.Zero
});
asteroid0.AddComponent(new Rotation()
{
value = quat.Identity
});
asteroid0.AddComponent(new Scale()
{
value = vec3.Ones * 0.2f
});
asteroid0.AddComponent(new ObjectToWorld()
{
model = mat4.Identity
});
asteroid0.AddComponent(new BoundingBox());
asteroid0.AddSharedComponent(asteroidRenderer0);
asteroid0.AddSharedComponent(RenderTag.Opaque);
asteroid0.AddComponent(new RigidBody()
{
mass = 10, detectionMode = CollisionDetectionMode.Continuous
});
asteroid0.AddSharedComponent(new MeshCollider(asteroidMesh0.meshData, true));
//asteroid0.AddComponent(new BoxCollider() { width = asteroidMesh0.bounds.Size.x, height = asteroidMesh0.bounds.Size.y, length = asteroidMesh0.bounds.Size.z });
//asteroid0.AddSharedComponent(new DebugMeshConvexHullRenderer(asteroidMesh0.meshData));
asteroid0.AddComponent(new Velocity()
{
value = vec3.UnitY * 10
});
asteroid0.AddComponent(new AngularVelocity()
{
value = vec3.UnitX * 1
});
asteroid0.AddComponent(new PhysicsBodyLockAxis()
{
lockZ = true
});
asteroid0.AddComponent(new Asteroid());
var cubeTex = Texture2D.Create(playerTexture);
var cubeMaterial = Material.Create(shader, Color.white, cubeTex);
var cubeMeshRend = new MeshRenderer()
{
mesh = RenderUtilities.UnitCube, materials = new[] { cubeMaterial }
};
Prefab cube = new Prefab();
cube.AddComponent(new Position()
{
value = vec3.Zero
});
cube.AddComponent(new Rotation()
{
value = quat.Identity
});
cube.AddComponent(new Scale()
{
value = vec3.Ones
});
cube.AddComponent(new ObjectToWorld()
{
model = mat4.Identity
});
cube.AddComponent(new BoundingBox());
cube.AddSharedComponent(cubeMeshRend);
cube.AddSharedComponent(RenderTag.Opaque);
cube.AddComponent(new RigidBody()
{
mass = 1
});
cube.AddComponent(new BoxCollider()
{
height = 1f, length = 1f, width = 1f
});
cube.AddComponent(new Velocity());
cube.AddComponent(new AngularVelocity()
{
value = vec3.UnitX * 10
});
//Prefab floor = new Prefab();
//floor.AddComponent(new Position() { value = -vec3.UnitY * 2 });
//floor.AddComponent(new Rotation() { value = quat.Identity });
//floor.AddComponent(new Scale() { value = new vec3(1000, 0.2f, 1000) });
//floor.AddComponent(new ObjectToWorld() { model = mat4.Identity });
//floor.AddComponent(new BoundingBox());
//floor.AddSharedComponent(cubeMeshRend);
//floor.AddSharedComponent(RenderTag.Opaque);
//floor.AddComponent(new StaticRigidBody());
//floor.AddComponent(new BoxCollider() { height = 1f, length = 1f, width = 1f });
//const int numCubes = 10;
//const int tallCubes = 10;
//for (int i = 0; i < tallCubes; i++)
//{
// for (int j = 0; j < numCubes; j++)
// {
// var entity = world.Instantiate(cube);
// cm.SetComponent(entity, new Position()
// {
// value = new vec3(
// random.Next(-(int)Math.Sqrt(numCubes) * 10 - 5, (int)Math.Sqrt(numCubes) * 10 + 5),
// i * 3 + 10,
// random.Next(-(int)Math.Sqrt(numCubes) * 10 - 5, (int)Math.Sqrt(numCubes) * 10 + 5))
// });
// }
//}
const int numThings = 10000;
for (int i = 0; i < numThings; i++)
{
var entity = world.Instantiate(asteroid0);
const int multi = 10;
cm.SetComponent(entity, new Position()
{
value = new vec3(
random.Next(-(int)Math.Sqrt(numThings) * multi, (int)Math.Sqrt(numThings) * multi),
random.Next(-(int)Math.Sqrt(numThings) * multi, (int)Math.Sqrt(numThings) * multi),
0
)
});
var maxVel = 10f;
cm.SetComponent(entity, new Velocity()
{
value = new vec3(
(float)random.NextDouble() * maxVel * 2 - maxVel,
(float)random.NextDouble() * maxVel * 2 - maxVel,
0
)
});
cm.SetComponent(entity, new AngularVelocity()
{
value = new vec3(
(float)random.NextDouble() * 10 - 5,
(float)random.NextDouble() * 10 - 5,
(float)random.NextDouble() * 10 - 5
)
});
cm.SetComponent(entity, new Scale()
{
value = new vec3((float)random.NextDouble() + 0.5f)
});
}
var playerEntity = world.Instantiate(player);
var cameraEntity = world.Instantiate(Prefabs.Camera);
var cameraPosition = new vec3(4, 4, 10);
//var cameraRotation = MathHelper.LookAt(cameraPosition, vec3.Zero, vec3.UnitY);
var cameraRotation = quat.Identity;
cm.SetComponent(cameraEntity,
new Position()
{
value = cameraPosition
});
cm.SetComponent(cameraEntity,
new Rotation()
{
value = cameraRotation
});
//cm.AddComponent(cameraEntity,
// new CameraFlightComponent() { flightSpeed = 5 });
cm.AddComponent(cameraEntity, new CameraFollow()
{
entityToFollow = playerEntity, zDistance = 40
});
//var floorEnt = world.Instantiate(floor);
world.SystemManager.RegisterSystem(new AsteroidSpawner()
{
asteroidPrefabs = new[] { asteroid0 },
maxCount = 5000,
playerEntity = playerEntity
});
}
