/// <summary>
/// Call this at the end of FixedUpdate, after you have moved the character.
/// This ensures GroundVelocity is properly calculated on the next frame.
/// </summary>
public void RecordFootprintPos(Vector3 pos)
{
if (IsGrounded)
{
_lastPositionRelativeToGround = CurrentGround.InverseTransformPoint(pos);
}
}
public void Setup(StageMaster master)
{
DispatchEvent <Action <UI.StageCanvas> >(StageEvents.RequestStageCanvas, c => _stageCanvas = c);
DispatchEvent <Action <CharacterManager> >(StageEvents.RequestCharacterManager, c => _characterManager = c);
_stageMaster = master;
CreateGround(master.RoundSettings, () => CurrentGround.ActivationWalls(true));
StartStage();
}
private void OnCreateEnemy(EnemyController enemy, EnemyMaster master)
{
var startPos = CurrentGround.GetRandomPosition();
enemy.transform.localPosition = startPos;
enemy.Setup(master);
enemy.SetTarget(Player);
Enemies.Add(enemy);
}
/// <summary>
/// Call this at the beginning of FixedUpdate, before you do any
/// calculations that depend on this object's properties.
/// </summary>
public void UpdateGroundState(Vector3 pos)
{
RaycastHit?hit = GetGround(pos);
// Update the height above the ground
HeightAboveGround = hit.HasValue
? hit.Value.distance - RAYCAST_OFFSET
: RAYCAST_DISTANCE; // If we're over a void, then we're Really F****n' High(tm)
// We're grounded if our height is below a threshold
WasGroundedLastFrame = IsGrounded;
IsGrounded = HeightAboveGround < GROUND_DETECTOR_THICKNESS;
// Update the current ground.
var previousGround = CurrentGround;
CurrentGround = IsGrounded
? hit.Value.transform
: null;
// Record the last time we were grounded
if (IsGrounded)
{
LastGroundedTime = Time.time;
}
// Update the ground normal
if (IsGrounded)
{
LastGroundNormal = hit.Value.normal;
}
// Calculate how fast the ground is moving (aka: the ground velocity)
if (IsGrounded && CurrentGround == previousGround)
{
// Figure out where our "foot prints" have moved to
var currentFootprintsPos = CurrentGround.TransformPoint(_lastPositionRelativeToGround);
var lastFootprintsPos = pos;
// Figure out how much the footprints moved, and move by that much
var deltaFootprints = currentFootprintsPos - lastFootprintsPos;
GroundVelocity = deltaFootprints / Time.deltaTime;
}
else
{
// If we're not on a platform, then the ground velocity is zero.
// If we're standing on a *different* platform than before, then we
// have no way of tracking its velocity, so we'll just cheat and set
// it to zero in that case too.
GroundVelocity = Vector3.zero;
}
}
private void StartRound()
{
_grounds.ForEach(c => c.CloseAllExit());
_grounds.ForEach(c => c.ActivationWalls(false));
CurrentGround.ActivationWalls(true);
_characterManager.ClearEnemies();
if (Player == null)
{
_characterManager.CreateNewPlayer(_playerParent, OnCreatePlayer);
}
_bornEnemyLoopCoroutine = StartCoroutine(BornEnemyLoop());
Player.SetCanMove(true);
_stageCanvas.RoundTimer.StartTimer(3, OnEndTimer);
}