private void PlaceBlock(Ray ray, IWorld world)
{
if (Input.GetMouseButtonDown(1))
{
BlockData block = world.BlockDataTable.GetBlock(m_HandBlockInput.text);
if (Physics.RaycastBlock(ray, RaycastMaxDistance, world, m_PlaceRaycastSelector, out BlockRaycastHit hit))
{
Vector3Int pos = (hit.Position + hit.Normal).FloorToInt();
AABB playerBB = m_PlayerEntity.BoundingBox + m_PlayerEntity.Position;
AABB blockBB = hit.Block.GetBoundingBox(pos, world, false).Value;
if (!playerBB.Intersects(blockBB))
{
Quaternion rotation = Quaternion.identity;
// !!! 一定要按下面的顺序相乘，才能保证先绕 y 再绕 xz
if ((block.RotationAxes & BlockRotationAxes.AroundXOrZAxis) == BlockRotationAxes.AroundXOrZAxis)
{
rotation *= Quaternion.FromToRotation(Vector3.up, hit.Normal); // 底部朝向法线
}
if ((block.RotationAxes & BlockRotationAxes.AroundYAxis) == BlockRotationAxes.AroundYAxis)
{
Vector3 forward = m_PlayerEntity.Forward;
forward = Mathf.Abs(forward.x) > Mathf.Abs(forward.z) ? new Vector3(forward.x, 0, 0) : new Vector3(0, 0, forward.z);
rotation *= Quaternion.LookRotation(-forward.normalized, Vector3.up); // 看向玩家
}
world.RWAccessor.SetBlock(pos.x, pos.y, pos.z, block, rotation, ModificationSource.PlayerAction);
}
}
}
}
private void DigBlock(Ray ray, IWorld world)
{
if (Physics.RaycastBlock(ray, RaycastMaxDistance, world, m_DestroyRaycastSelector, out BlockRaycastHit hit))
{
ShaderUtility.TargetedBlockPosition = hit.Position;
if (Input.GetMouseButton(0))
{
if (m_IsDigging)
{
if (hit.Position == m_FirstDigPos)
{
m_DiggingDamage += Time.deltaTime * 5;
SetDigProgress(m_DiggingDamage / hit.Block.Hardness);
if (m_DiggingDamage >= hit.Block.Hardness)
{
SetDigProgress(0);
m_IsDigging = false;
world.RWAccessor.SetBlock(hit.Position.x, hit.Position.y, hit.Position.z, world.BlockDataTable.GetBlock(0), Quaternion.identity, ModificationSource.PlayerAction);
//block.PlayDigAudio(m_AudioSource);
// if (Setting.SettingManager.Active.RenderingSetting.EnableDestroyEffect)
// {
// ParticleSystem effect = Instantiate(m_DestroyEffectPrefab, firstHitPos + new Vector3(0.5f, 0.5f, 0.5f), Quaternion.identity).GetComponent<ParticleSystem>();
// ParticleSystem.MainModule main = effect.main;
// main.startColor = block.DestoryEffectColor;
// }
}
}
else
{
SetDigProgress(0);
m_IsDigging = false;
}
}
else
{
BlockData block = world.RWAccessor.GetBlock(hit.Position.x, hit.Position.y, hit.Position.z);
m_IsDigging = true;
m_DiggingDamage = 0;
m_FirstDigPos = hit.Position;
}
}
if (Input.GetMouseButtonDown(0))
{
m_ClickedPos = hit.Position;
m_ClickTime = Time.time;
}
if (Input.GetMouseButtonUp(0))
{
SetDigProgress(0);
m_IsDigging = false;
BlockData block = world.RWAccessor.GetBlock(hit.Position.x, hit.Position.y, hit.Position.z);
if ((hit.Position == m_ClickedPos) && (Time.time - m_ClickTime <= MaxClickSpacing))
{
block.Click(world, hit.Position.x, hit.Position.y, hit.Position.z);
}
m_ClickedPos = Vector3Int.down;
m_ClickTime = 0;
}
}
else
{
// 无选定方块
ShaderUtility.TargetedBlockPosition = Vector3.down;
}
}