Hermes
202f67fa32
- MovementStateMachine: core state machine base - MovementParams: export-rich tunable resource - StateGround/StateAir: grounded & aeriel locomotion with coyote, buffered jump, bunny hop - StateWallRun / StateWallCling: wall-based traversal with wall-jump off - StateSlide: sprint-parallel slide with friction fallout - StateDash: burst dash with momentum brake - PlayerMovementController: entry point wiring to CharacterBody3D - input_map.cfg: full action map reference file - characters/player/player_base.tscn: placeholder scene - movement/tests/test_fsm_runner.gd: 9-state unit test runner Closes #1
53 lines
1.3 KiB
GDScript
53 lines
1.3 KiB
GDScript
extends Node
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class_name StateWallCling
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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_cling")
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func exit() -> void:
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pass
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func update(delta: float) -> void:
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elapsed += delta
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var vel: Vector3 = machine.player.velocity
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vel.x = params.wall_cling_horizontal_speed
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vel.y = params.wall_cling_vertical_speed
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vel.z = params.wall_cling_horizontal_speed
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machine.player.velocity = vel
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machine.player.move_and_slide()
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# Jump off wall
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if machine.input_jump_just_pressed:
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var push_dir := machine.wall_normal * params.wall_run_jump_off_normal
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var vel2 := Vector3(push_dir.x, params.jump_velocity, push_dir.z)
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machine.player.velocity = vel2
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machine.register_chain_mechanic("wall_cling_jump")
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machine.switch_to("air")
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return
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# Re-enter wall run with input
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if machine.input_dir.length() > 0.1:
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machine.switch_to("wall_run")
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return
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# Fall
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if not machine.wall_normal or machine.wall_normal.is_zero_approx():
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machine.switch_to("air")
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return
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if machine.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.register_chain_mechanic("cling_land")
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machine.switch_to("ground")
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