private void makeBait()
{
Unity.Entities.EntityManager eM = World.DefaultGameObjectInjectionWorld.EntityManager;
EntityArchetype bait = eM.CreateArchetype(
typeof(Translation),
typeof(RenderMesh),
typeof(Scale),
typeof(Rotation),
typeof(RenderBounds),
typeof(bait),
typeof(LocalToWorld));
Entity entity = eM.CreateEntity(bait);
eM.AddComponentData(entity, new Translation
{
Value = new float3(0, 0, 0)
}
);
eM.SetSharedComponentData(entity, new RenderMesh
{
mesh = baitMesh,
material = baitMaterial
}
);
}
private void makeEntity(int i)
{
Unity.Entities.EntityManager eM = World.DefaultGameObjectInjectionWorld.EntityManager;
EntityArchetype boid = eM.CreateArchetype(
typeof(Translation),
typeof(RenderMesh),
typeof(Scale),
typeof(Rotation),
typeof(RenderBounds),
typeof(Flock_settings),
typeof(LocalToWorld));
Entity entity = eM.CreateEntity(boid);
eM.AddComponentData(entity, new Translation
{
Value = new float3(i % 24, (int)i / 4, 0)
}
);
eM.AddComponentData(entity, new Flock_settings
{
direction = new float3(0, 0, 0),
flockHeading = new float3(0, 0, 0),
flockCentre = new float3(0, 0, 0),
separationHeading = new float3(0, 0, 0),
velocity = new float3(0, 0, 0),
index = i,
numFlockmates = 0
}
);
eM.SetSharedComponentData(entity, new RenderMesh
{
mesh = boidMesh,
material = boidMaterial
}
);
eM.AddComponentData(entity, new Scale
{
Value = .1f
}
);
}
void CreateGrid()
{
//Create Entity TileMap
Cells = new Entity[GridWidth * GridHeight];
//Make this object transform center of map
UnityEngine.Vector3 offset = new UnityEngine.Vector3(
this.transform.position.x - (((((float)GridWidth * CellSize)) / 2) - (CellSize / 2)),
this.transform.position.y + (((((float)GridHeight * CellSize)) / 2) + (CellSize / 2)), 0);
// Create Tiles
bool isWall;
int index = 0;
for (int y = 0; y < GridHeight; y++)
{
for (int x = 0; x < GridWidth; x++)
{
Entity cell;
isWall = false;
//Create Cell Entity
cell = em.CreateEntity(CellArchtype);
// Border Tiles
if (x == 0 || y == 0 || x == GridWidth - 1 || y == GridHeight - 1)
{
isWall = true;
}
//Calculate World Pos
float xpos = offset.x + (float)(x * CellSize);
float ypos = offset.y - (float)(y * CellSize);
float3 pos = new float3(xpos, ypos, 0);
//Fill Position Data
em.SetComponentData(cell, new Translation
{
Value = pos
});
//Calc Neighbors Indexs
int bottomIndex = -1;
int topIndex = -1;
int leftIndex = -1;
int rightIndex = -1;
if (index - GridWidth >= 0)
{
topIndex = (index - GridWidth); // north
}
if (index % GridWidth != 0)
{
leftIndex = (index - 1); // west
}
if (((index + 1) % GridWidth) != 0)
{
rightIndex = index + 1; // east
}
if (index + GridWidth < Cells.Length)
{
bottomIndex = (index + GridWidth); // south
}
if (isWall)
{
//Set CellComponent Data
em.SetComponentData(cell, new CellComponent
{
xGrid = x,
yGrid = y,
CellType = 1, //Solid
SpriteSheetFrame = 2, //Wall Frame
worldPos = new Unity.Mathematics.float2(xpos, ypos),
CellSize = CellSize,
Liquid = 0f,
Settled = false,
index = index,
LeftIndex = leftIndex,
RightIndex = rightIndex,
BottomIndex = bottomIndex,
TopIndex = topIndex
});
}
else
{
//Set Empty Cell Data
em.SetComponentData(cell, new CellComponent
{
xGrid = x,
yGrid = y,
CellType = 0, //NOT Solid
SpriteSheetFrame = 0, //Empty Frame
worldPos = new Unity.Mathematics.float2(xpos, ypos),
CellSize = CellSize,
Liquid = 0f, //Empty
Settled = false,
index = index,
LeftIndex = leftIndex,
RightIndex = rightIndex,
BottomIndex = bottomIndex,
TopIndex = topIndex
});
}
//Add Cell to Array
Cells[CalculateCellIndex(x, y, GridWidth)] = cell;
index++;
}
}
}
public static Entity Instantiate(this EntityManager entityManager, GameObject srcGameObject)
{
return(entityManager.CreateEntity());
}
