public override void Update()
{
if (!hasHadInitialSet)
{
Position.Y = Chunk.HEIGHT;
if (Raycast.CastVoxel(new Vector3(Position),
new Vector3(0, -1, 0), Chunk.HEIGHT, out RayVoxelOut hit))
{
var chunkWp = (hit.BlockPosition);
Position = chunkWp + new Vector3(0.5f, Chunk.HEIGHT, 0.5f);
Debug.Log("Hit block for y pos " + Position.Y);
rigidbody = new Rigidbody(this, 70, new BoundingBox(-0.25f, 0.25f, 0, 2, -0.25f, 0.25f));
hasHadInitialSet = true;
}
}
currentWorld.WorldCamera.Position = Position + new Vector3(0, 1.7f, 0);
if (hasHadInitialSet)
{
HandleInput();
var chunkPos = Position.ToChunkPosition();
if (World.GetInstance().TryGetChunkAtPosition((int)chunkPos.X, (int)chunkPos.Z, out Chunk chunk))
{
var block = Position.ToChunkSpaceFloored();
isInWater = chunk.GetBlockID((int)block.X, (int)block.Y, (int)block.Z) == GameBlocks.WATER.ID;
rigidbody.Drag = isInWater ? UnderWaterDrag : 0;
}
}
if (currentWorld.HasFinishedInitialLoading)
{
if (lastHungerLossTick + hungerLossTickRate <= Time.GameTime)
{
hungerLossAmount = isSprinting ? 0.25f : 0.01f;
if (currentHunger > 0)
{
currentHunger -= hungerLossAmount;
}
else
{
currentHealth -= 0.0625f;
TakeDamage(0);
}
lastHungerLossTick = Time.GameTime;
}
if (lastHealthIncreaseTick + healthIncreaseTickRate <= Time.GameTime)
{
if (currentHealth < MAX_HEALTH && currentHunger == MAX_HUNGER)
{
SetHealth((int)currentHealth + 1);
}
lastHealthIncreaseTick = Time.GameTime;
}
}
}
void InputInteract()
{
if (!controlsEnabled)
{
return;
}
if (Raycast.CastVoxel(currentWorld.WorldCamera.Position, currentWorld.WorldCamera.GetForward(), 5,
out RayVoxelOut op))
{
int x = (int)Math.Floor(GetPositionInChunk().X);
int z = (int)Math.Floor(GetPositionInChunk().Z);
bool isPlayerAtPos = (int)op.PlacementPosition.X == x && (int)op.PlacementPosition.Z == z;
if (currentWorld.TryGetChunkAtPosition((int)op.PlacementChunk.X, (int)op.PlacementChunk.Y, out Chunk chunk) &&
!isPlayerAtPos)
{
var stack = inventory.GetItemStackByLocation(inventory.SelectedItemIndex, 0);
if (stack != null)
{
stack.Item.OnInteract(op.PlacementPosition, chunk);
inventory.RemoveItemFromStack(stack.Item, stack);
currentWorld.RequestChunkUpdate(chunk, true, (int)op.BlockPosition.X, (int)op.BlockPosition.Z);
}
}
}
}
void InputJump()
{
if (!controlsEnabled || isInWater)
{
return;
}
if (Raycast.CastVoxel(currentWorld.WorldCamera.Position, new Vector3(0, -1, 0), 2.1f, out RayVoxelOut output))
{
rigidbody.AddImpluse(new Vector3(0, 1, 0) * 600);
}
}
void InputDestroyBlock()
{
if (!controlsEnabled)
{
return;
}
if (Raycast.CastVoxel(currentWorld.WorldCamera.Position, currentWorld.WorldCamera.GetForward(), 5,
out RayVoxelOut op))
{
if (currentWorld.TryGetChunkAtPosition((int)op.ChunkPosition.X, (int)op.ChunkPosition.Y,
out Chunk chunk))
{
chunk.DestroyBlock((int)op.BlockPosition.X, (int)op.BlockPosition.Y, (int)op.BlockPosition.Z);
var chunkWp = (op.ChunkPosition * Chunk.WIDTH);
var wp = new Vector3(chunkWp.X, 0, chunkWp.Y) + op.BlockPosition;
BlockDatabase.GetBlock(op.BlockID).OnBreak(wp, op.ChunkPosition);
currentWorld.RequestChunkUpdate(chunk, true, (int)op.BlockPosition.X, (int)op.BlockPosition.Z);
}
}
}