public bool Apply(VoxelStencil stencil)
{
var xStart = stencil.XStart;
if (xStart < 0)
{
xStart = 0;
}
var xEnd = stencil.XEnd;
if (xEnd >= resolution)
{
xEnd = resolution - 1;
}
var yStart = stencil.YStart;
if (yStart < 0)
{
yStart = 0;
}
var yEnd = stencil.YEnd;
if (yEnd >= resolution)
{
yEnd = resolution - 1;
}
var didUpdate = false;
for (var y = yStart; y <= yEnd; y++)
{
var i = VoxelIndexFromLocalPos(xStart, y);
for (var x = xStart; x <= xEnd; x++, i++)
{
if (voxels[i].state != stencil.fillType)
{
// Deleting
if (stencil.fillType == 0)
{
var deletingBlock = blockCollection.blocks[voxels[i].state];
var tempState = stencil.Apply(x, y, voxels[i].state);
if (tempState == stencil.fillType)
{
voxels[i].state = tempState;
var itemType = deletingBlock.itemType;
var amount = deletingBlock.amount;
var item = new Item {
itemType = itemType, amount = amount
};
var worldMousePos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
WorldItem.SpawnWorldItem(new Vector2(worldMousePos.x, worldMousePos.y), item);
didUpdate = true;
}
}
// Placing
if (stencil.fillType != 0 && voxels[i].state == 0)
{
var placingItemType = BlockManager.Read().blocks[stencil.fillType].itemType;
voxels[i].state = stencil.Apply(x, y, voxels[i].state);
uiHotBar.Place();
didUpdate = true;
}
}
}
}
Refresh();
if (didUpdate)
{
shouldUpdateCollider = true;
}
return(didUpdate);
}
private void Start()
{
WorldItem.SpawnWorldItem(transform.position, item);
Destroy(gameObject);
}