private void _CreateTerrains()
{
EntityManager entityManager = World.Active.EntityManager;
EntityArchetype obsticleType = entityManager.CreateArchetype(
typeof(TerrainComponent),
typeof(Translation),
typeof(RenderMesh),
typeof(LocalToWorld)
);
EntityArchetype groundType = entityManager.CreateArchetype(
typeof(Translation),
typeof(RenderMesh),
typeof(LocalToWorld)
);
for (int x = 0; x < 100; x++)
{
for (int y = 0; y < 100; y++)
{
Enum.TerrainType type = Enum.TerrainType.None;
float height = 1;
var random = Random.Range(0, 100);
if (random > 98)
{
type = Enum.TerrainType.Tree;
height = Random.Range(3f, 4f);
}
else if (random > 96)
{
type = Enum.TerrainType.Rock;
height = Random.Range(2f, 3f);
}
for (int i = 0; i < 3; i++)
{
var thisType = i > 0 ? Enum.TerrainType.None : type;
Entity entity = entityManager.CreateEntity(thisType == Enum.TerrainType.None ? groundType : obsticleType);
entityManager.SetComponentData(entity, new Translation {
Value = new float3(x, -4.5f + height + i, y)
});
Material material;
if (type == Enum.TerrainType.Rock)
{
material = GroundMaterials[3];
}
else if (type == Enum.TerrainType.Tree)
{
material = GroundMaterials[4];
}
else
{
material = GroundMaterials[Mathf.FloorToInt(height + i - 1)];
}
entityManager.SetSharedComponentData(entity, new RenderMesh {
mesh = TerrainMesh, material = material
});
if (thisType != Enum.TerrainType.None)
{
entityManager.SetComponentData(entity, new TerrainComponent
{
Type = type,
Height = height,
});
}
}
}
}
}
private void CreateMaze(Vector3 playerPosition)
{
// Clear old Walls
Entities.ForEach((Entity wall, ref TerrainComponent terrainComponent) =>
{
PostUpdateCommands.DestroyEntity(wall);
});
bool isPassed = false;
MazeGeneration.Maze mazeData = null;
while (!isPassed)
{
// Create Maze
mazeData = new MazeGeneration.Maze(25, 25);
mazeData.WallToSquare();
int playerPositionX = Mathf.RoundToInt(playerPosition.x);
int playerPositionY = Mathf.RoundToInt(playerPosition.z);
isPassed = !mazeData.squaredCells[playerPositionX, playerPositionY];
playerPosition = new Vector3(playerPositionX, playerPosition.y, playerPositionY);
}
// Create Entity
EntityManager entityManager = World.Active.EntityManager;
EntityArchetype obsticleType = entityManager.CreateArchetype(
typeof(TerrainComponent),
typeof(Translation),
typeof(RenderMesh),
typeof(LocalToWorld)
);
List <Vector2> moveablePosition = new List <Vector2>();
for (int x = 0; x < 51; x++)
{
for (int y = 0; y < 51; y++)
{
Enum.TerrainType type = Enum.TerrainType.None;
if (!mazeData.squaredCells[x, y])
{
if (x % 2 == 1 && y % 2 == 1)
{
moveablePosition.Add(new Vector2(x, y));
}
continue;
}
Entity entity = entityManager.CreateEntity(obsticleType);
entityManager.SetComponentData(entity, new Translation {
Value = new float3(x, 0, y)
});
Material material = GameManager.GetInstance().GroundMaterials[1];
entityManager.SetSharedComponentData(entity, new RenderMesh {
mesh = GameManager.GetInstance().TerrainMesh, material = material
});
}
}
// Create new treasure
Entity treasure = entityManager.CreateEntity(entityManager.CreateArchetype(
typeof(TreasureComponent),
typeof(Translation),
typeof(RenderMesh),
typeof(LocalToWorld)
));
var treasurePosition = moveablePosition[Random.Range(0, moveablePosition.Count)];
var treasurePositionV3 = new float3(treasurePosition.x, 0, treasurePosition.y);
entityManager.SetComponentData(treasure, new Translation {
Value = treasurePositionV3
});
Material material2 = GameManager.GetInstance().GroundMaterials[2];
entityManager.SetSharedComponentData(treasure,
new RenderMesh {
mesh = GameManager.GetInstance().PlayerMesh, material = material2
});
GameManager.GetInstance().CreateNavMeshObstacles(mazeData);
GameManager.GetInstance().NavMeshAgent.transform.position = playerPosition;
GameManager.GetInstance().NavMeshAgent.SetDestination(treasurePositionV3);
}