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Prevent gameplay camera from getting stuck on walls.

This commit is contained in:
blujai831 2025-03-30 16:51:31 -07:00
parent 8fc34c825b
commit b5a2309e6b
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GPG Key ID: DDC31A0363AA5E66
1 changed files with 16 additions and 4 deletions
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20
vfx/gameplay_camera.gd
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@ -6,6 +6,7 @@ class_name GameplayCamera extends Camera3D
@export var target_max_distance: float = 10.0
@export var target_decentering_factor: float = 0.4
@export var target_leveling_bias: float = 20.0
@export var allow_losing_target := false
@export var follow_lerp_speed: float = 0.999
@export var turn_lerp_speed: float = 0.999
@export var fov_lerp_speed: float = 0.999
@ -81,20 +82,31 @@ func _respond_to_impetus(delta: float) -> void:
)
look_impetus = Vector3.ZERO
func _try_go(where: Vector3) -> void:
_raycast_object.from = global_position
func _try_go(where: Vector3, from: Vector3 = global_position) -> void:
_raycast_object.from = from
_raycast_object.to = where + (
(where - global_position).normalized()*clip_margin
)
if target:
_raycast_object.exclude = [target]
else:
_raycast_object.exclude = []
var raycast_results := (
get_world_3d().direct_space_state.intersect_ray(_raycast_object)
)
var desired_position: Vector3
if raycast_results.is_empty():
global_position = where
desired_position = where
else:
global_position = raycast_results.position + (
desired_position = raycast_results.position + (
raycast_results.normal*clip_margin
)
if target && !allow_losing_target:
allow_losing_target = true
_try_go(desired_position, target.global_position)
allow_losing_target = false
else:
global_position = desired_position
func snap_to_target() -> void:
if !target: return