// custom function to play the animation.
private void playAnimation(WorldBase _world, int _clrIdx, Vector3i _blockPos, BlockValue _oldBlockValue, BlockValue _blockValue)
{
// we get the block entity data so that we can find the object transform and search for an animator.
BlockEntityData _ebcd = _world.ChunkClusters[_clrIdx].GetBlockEntity(_blockPos);
Animator[] componentsInChildren;
if (_ebcd == null || !_ebcd.bHasTransform ||
(componentsInChildren = _ebcd.transform.GetComponentsInChildren <Animator>(false)) == null)
{
return;
}
// once we find an animator, lets use the correct trigger for the action.
foreach (Animator animator in componentsInChildren)
{
if (BlockTrapTutorial.IsTrapFired(_blockValue.meta) && !BlockTrapTutorial.IsTrapFired(_oldBlockValue.meta))
{
// if the trap was triggered while ready, we'll play open animation
// if you remember the animator, we used the trigger openT to run the open animation.
// if a open sound exists, it will also be played!
Audio.Manager.BroadcastPlay(_blockPos.ToVector3(), openSound);
animator.SetTrigger("openT");
}
else if (!BlockTrapTutorial.IsTrapFired(_blockValue.meta) && BlockTrapTutorial.IsTrapFired(_oldBlockValue.meta))
{
// if the trap is being reseted by a player, we'll play close animation
// if you remember the animator, we used the trigger closeT to run the open animation.
// if a close sound exists, it will also be played!
Audio.Manager.BroadcastPlay(_blockPos.ToVector3(), closeSound);
animator.SetTrigger("closeT");
}
}
}
public override void ForceAnimationState(BlockValue _blockValue, BlockEntityData _ebcd)
{
// this is very important to keep the animator state in sync.
// basically, everytime this object is loaded into the player sceane, we will check what is the trap state
// and force the animator to the correct state.
// Imagine that a trap was already triggered (bit0 = 1): if we didn't do this, a player entering the sceane would see the trap on its iddle state.
// by forcing the animator state, he will correctly see the trap waiting for reset.
Animator[] componentsInChildren;
if (_ebcd == null || !_ebcd.bHasTransform ||
(componentsInChildren = _ebcd.transform.GetComponentsInChildren <Animator>(false)) == null)
{
return;
}
bool flag = BlockTrapTutorial.IsTrapFired(_blockValue.meta);
foreach (Animator animator in componentsInChildren)
{
if (flag)
{
animator.CrossFade("open", 0.0f);
}
else
{
animator.CrossFade("Idle", 0.0f);
}
}
}
public override string GetActivationText(WorldBase _world, BlockValue _blockValue, int _clrIdx, Vector3i _blockPos,
EntityAlive _entityFocusing)
{
// basically changes the text the player will see while pointing at the trap.
// if the trap is ready, he wont be able to interact.
if (!BlockTrapTutorial.IsTrapFired(_blockValue.meta))
{
return("");
}
else
{
return("Press <{0}> to reset trap");
}
}
// custom function to operate the trap. If it is resulting from a collision "fireTrap" will be true, if its player interaction it will be false.
private void OperateTrap(WorldBase _world, int _clrIdx, Vector3i _blockPos, BlockValue _blockValue, Entity _entity,
bool fireTrap)
{
// here's where we do operation actions. This will only run if the originator is alive!
if (!_entity.IsAlive())
{
return;
}
if (fireTrap)
{
// if the operation results from block collision, we will try to "open" the trap.
// but only if it's not already opened (waiting for reset)
if (!BlockTrapTutorial.IsTrapFired(_blockValue.meta))
{
#region Fire trap;
// I will be using the bit 0, and set it to 1 here. This will let everyone know that the trap is open (waiting for reset)
_blockValue.meta = (byte)(_blockValue.meta | (1 << 0));
// as soon as we "commit" this information, all clients will be informed and the correct animations will play
_world.SetBlockRPC(_clrIdx, _blockPos, _blockValue);
#endregion ;
}
}
else
{
// if the operation results from player interaction (reseting the trap)
if (BlockTrapTutorial.IsTrapFired(_blockValue.meta))
{
#region Reset trap;
// I will be using the bit 0, and reset it to 0. This will let everyone know that the trap is ready and will fire if collided.
_blockValue.meta = (byte)(_blockValue.meta & ~(1 << 0));
// as soon as we "commit" this information, all clients will be informed and the correct animations will play
_world.SetBlockRPC(_clrIdx, _blockPos, _blockValue);
#endregion ;
}
}
}