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@@ -3,12 +3,15 @@ extends CharacterBody3D
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# How fast the player moves in meters per second.
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@export var speed = 14
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+# Convert an axis from [-1, -1] to rad
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+@export var turn_to_rad: float = 0.020
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# The downward acceleration when in the air, in meters per second squared.
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@export var fall_acceleration = 75
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# Vertical impulse applied to the character upon jumping in meters per second.
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@export var jump_impulse = 20
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-var target_velocity = Vector3.ZERO
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+var target_velocity := Vector3.ZERO
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+var target_rotation: float = 0.0
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func trigger_jump() -> void:
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@@ -17,11 +20,15 @@ func trigger_jump() -> void:
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func trigger_direction(dir: Vector2) -> void:
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- target_velocity.x = dir.x * speed
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- target_velocity.z = dir.y * speed
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+ target_rotation = -dir.x * turn_to_rad
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+ var ground_velocity: Vector2 = Vector2.UP.rotated(global_rotation.y) * dir.y * speed
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+ target_velocity.x = ground_velocity.x
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+ target_velocity.z = -ground_velocity.y
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func _physics_process(delta: float) -> void:
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+ rotate_y(target_rotation)
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+
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# Gravity
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if not is_on_floor():
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target_velocity.y = target_velocity.y - (fall_acceleration * delta)
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