falloutBot/go-mc
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Implement ladders

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This commit is contained in:
Tom
2020-09-23 21:17:37 -07:00
parent 565b241f0e
commit 797ba13fdd
3 changed files with 130 additions and 22 deletions
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26
bot/phy/phy.go
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@ -20,9 +20,10 @@ const (
maxYawChange = 33
maxPitchChange = 11
stepHeight = 0.6
minJumpTicks = 14
ladderMaxSpeed = 0.15
stepHeight = 0.6
minJumpTicks = 14
ladderMaxSpeed = 0.15
ladderClimbSpeed = 0.2
gravity = 0.08
drag = 0.98
@ -152,6 +153,10 @@ func (s *State) Tick(input path.Inputs, w World) error {
s.collision.vertical = newVel.Y != s.Vel.Y
s.onGround = s.collision.vertical && s.Vel.Y < 0
if path.IsLadder(w.GetBlockStatus(int(math.Floor(s.Pos.X)), int(math.Floor(s.Pos.Y)), int(math.Floor(s.Pos.Z)))) && s.collision.horizontal {
newVel.Y = ladderClimbSpeed
}
s.Vel = newVel
return nil
}
@ -205,20 +210,19 @@ func (s *State) tickVelocity(input path.Inputs, w World) {
s.applyLookInputs(input)
s.applyPosInputs(input, acceleration, inertia)
lower := w.GetBlockStatus(int(math.Floor(s.Pos.X)), int(math.Floor(s.Pos.Y)), int(math.Floor(s.Pos.Z)))
if path.IsLadder(lower) {
s.Vel.X = math.Min(math.Max(-ladderMaxSpeed, s.Vel.X), ladderMaxSpeed)
s.Vel.Z = math.Min(math.Max(-ladderMaxSpeed, s.Vel.Z), ladderMaxSpeed)
s.Vel.Y = math.Min(math.Max(-ladderMaxSpeed, s.Vel.Y), ladderMaxSpeed)
}
// Gravity
s.Vel.Y -= gravity
// Drag & friction.
s.Vel.Y *= drag
s.Vel.X *= inertia
s.Vel.Z *= inertia
lower := w.GetBlockStatus(int(math.Floor(s.Pos.X)), int(math.Floor(s.Pos.Y)), int(math.Floor(s.Pos.Z)))
if path.IsLadder(lower) {
s.Vel.X = math.Min(math.Max(-ladderMaxSpeed, s.Vel.X), ladderMaxSpeed)
s.Vel.Z = math.Min(math.Max(-ladderMaxSpeed, s.Vel.Z), ladderMaxSpeed)
s.Vel.Y = math.Min(math.Max(-ladderMaxSpeed, s.Vel.Y), ladderMaxSpeed)
fmt.Println(s.Vel)
}
}
func (s *State) computeCollision(bb, query AABB, w World) (outBB AABB, outVel path.Point) {