Nicholas ButzkeandClaude Fable 5
0ba14a9469
- Quake-style air-strafe accelerate (real speed gain from strafing; external speed from dash/rockets never clamped) - Wall run: keeps entry momentum (incl. upward carry), accelerates along the wall instead of hard-setting velocity, gravity fades in over the run - Slide: slope physics (gravity projected along floor accelerates downhill), flat-ground decel instead of multiplicative friction, entry boost, direct slide->wallrun and slide->dash transitions - Dash: cooldown 10s -> 2s, per-player (was a static shared across instances), momentum fully kept on exit, FOV punch event - Grapple: taut pendulum with active rope control (W reels in, S pays out), release keeps swing energy - Wall climb: carries upward momentum in, jump-off kick, shared vault helper - Crouch capsule: single owner in the machine, smoothly lerped, ceiling check; camera eye height follows via crouch factor (no more head snapping) - Landing: machine emits 'land' events scaled by impact; camera dip + pitched down thud; footsteps get pitch variation - Camera rig: event-driven (land dip, dash FOV kick, vault pitch impulse), slide roll tilt - Model: Jump vs Fall split by vertical velocity, Land one-shot on heavy landings, wall-run body lean (synced to remotes via synced_wall_side) Co-Authored-By: Claude Fable 5 <[email protected]>
112 lines
3.9 KiB
GDScript
112 lines
3.9 KiB
GDScript
extends Node
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class_name StateWallClimb
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var machine: MovementStateMachine
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var params: MovementParams:
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get: return machine.params
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var elapsed: float = 0.0
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func enter(_data: Dictionary = {}) -> void:
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elapsed = 0.0
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machine.register_chain_mechanic("wall_climb")
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machine.on_ground = false
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if machine.player.wallrun_player and not machine.player.wallrun_player.playing:
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machine.player.wallrun_player.play()
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# Carry existing upward momentum into the climb so jump→climb chains flow
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var player := machine.player
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player.velocity.y = maxf(player.velocity.y, params.wall_climb_speed)
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var hvel := Vector3(player.velocity.x, 0.0, player.velocity.z)
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player.velocity.x = hvel.x * 0.5
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player.velocity.z = hvel.z * 0.5
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func exit() -> void:
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if machine.player.wallrun_player:
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machine.player.wallrun_player.stop()
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func update(delta: float) -> void:
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elapsed += delta
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var player := machine.player
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if player.wallrun_player and not player.wallrun_player.playing:
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player.wallrun_player.play()
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# ── Time limit ────────────────────────────────────────────────────────
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if elapsed > params.wall_climb_duration:
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_detach()
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return
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# ── Look/Move away to transition to wall run ──────────────────────────
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var look_dir := -player.global_transform.basis.z
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var wish_dir := machine.wish_dir_world
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var looking_towards := look_dir.dot(-machine.wall_normal) > 0.0
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var moving_sideways := false
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if wish_dir.length_squared() > 0.01:
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moving_sideways = wish_dir.dot(-machine.wall_normal) <= cos(deg_to_rad(params.wall_climb_max_angle))
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if not looking_towards or moving_sideways:
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# We are looking away or moving sideways, transition to wall run
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# The wall run state will figure out tangent and side
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var wall_n = machine.detect_wall_horizontal()
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if wall_n != Vector3.ZERO:
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machine.switch_to("wall_run")
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return
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else:
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_detach()
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return
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# ── Jump off the wall (backward kick) ─────────────────────────────────
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if machine.input_jump_just_pressed and machine.jump_cooldown_timer <= 0.0:
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player.velocity = machine.wall_normal * params.wall_run_jump_off_normal
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player.velocity.y = params.jump_velocity
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machine.register_chain_mechanic("wall_jump")
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machine.jump_cooldown_timer = params.jump_cooldown
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machine.movement_event.emit("jump", {})
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if player.jump_player:
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player.jump_player.play()
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_detach()
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return
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# ── Ledge Vault Check ─────────────────────────────────────────────────
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var fwd_wall = machine.detect_wall_forward()
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if not fwd_wall.hit:
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# The forward lower ray missed, we fell off the wall completely
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_detach()
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return
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if fwd_wall.is_short:
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# The upper ray missed, meaning we reached the top of the wall!
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machine.do_vault()
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machine.wall_normal = Vector3.ZERO
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machine.wall_side = 0.0
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machine.switch_to("air")
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return
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# ── Movement: ease out over the climb ─────────────────────────────────
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var speed_factor: float = pow(maxf(0.0, 1.0 - (elapsed / params.wall_climb_duration)), 0.7)
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player.velocity.y = params.wall_climb_speed * speed_factor
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# Push slightly into the wall to maintain contact
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player.velocity -= machine.wall_normal * 2.0
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player.move_and_slide()
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# ── Hit floor during wall climb (should be rare) ──────────────────────
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if player.is_on_floor():
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machine.on_ground = true
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machine.wall_normal = Vector3.ZERO
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machine.wall_side = 0.0
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machine.current_jump_count = 0
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machine.switch_to("ground")
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func _detach() -> void:
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machine.wall_normal = Vector3.ZERO
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machine.wall_side = 0.0
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machine.wall_cooldown_timer = 0.3
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machine.can_wall_climb = false
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machine.switch_to("air")
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