enne2/zombie-fps
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Add classic HUD, auto reload, furniture pathfinding and death flatline

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This commit is contained in:
enne2
2026-10-11 00:58:28 +02:00
parent d6d25fabaa
commit 8a0c441af6
14 changed files with 438 additions and 19 deletions
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scripts/zombie.gd
+45 -3
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@@ -1,6 +1,12 @@
extends CharacterBody3D
signal killed(headshot: bool)
var player: CharacterBody3D
var navigation: Node
var _path := PackedVector3Array()
var _path_index := 0
var _repath := 0.0
var _direct := false
var _nav_started := false
var hp := 100.0
var speed := 2.0
var cooldown := 0.0
@@ -30,6 +36,7 @@ func _ready() -> void:
for area in model.find_children("*", "Area3D", true, false):
area.collision_layer = 0
speed = randf_range(1.6, 2.8)
_repath = randf_range(0, 0.5)
anim.play("walk")
Audio.play(self, "zombie/zo_alert%d0.wav" % randi_range(1, 3), true, -15)
@@ -46,8 +53,10 @@ func _physics_process(dt: float) -> void:
var distance := dir.length()
if distance > 0.01:
rotation.y = atan2(-dir.x, -dir.z)
var walking := distance > 1.7
var motion := dir.normalized() * speed if walking else Vector3.ZERO
var walking := distance > 1.7 or not _attack_clear()
var motion := _pursuit_direction(dt) * speed if walking else Vector3.ZERO
if motion.length_squared() > 0.01:
rotation.y = atan2(-motion.x, -motion.z)
velocity.x = motion.x
velocity.z = motion.z
velocity.y = -1.0 if is_on_floor() else velocity.y - 20.0 * dt
@@ -60,8 +69,41 @@ func _physics_process(dt: float) -> void:
Audio.play(self, "zombie/zo_attack%d.wav" % randi_range(1, 2), true, -15)
get_tree().create_timer(0.5).timeout.connect(_attack)
func _pursuit_direction(dt: float) -> Vector3:
var target := player.global_position
_repath -= dt
if navigation != null and (_repath <= 0 or not _nav_started):
_nav_started = true
_repath = 0.55 + float(get_instance_id() % 7) * 0.02
_direct = navigation.direct_clear(global_position, target)
if not _direct:
_path = navigation.route(global_position, target)
_path_index = 0
if _path.size() > 1 and navigation.direct_clear(global_position, _path[1]):
_path_index = 1
if navigation == null or _direct:
var dir := target - global_position
dir.y = 0
return dir.normalized()
while _path_index < _path.size():
var dir := _path[_path_index] - global_position
dir.y = 0
if dir.length() > 0.22:
return dir.normalized()
_path_index += 1
return Vector3.ZERO
func _attack_clear() -> bool:
# Check below desk-top height: a chest-high ray can pass over a desk
# even though the bodies cannot approach each other through it.
var start := global_position + Vector3.UP * 0.6
var end := player.global_position + Vector3.UP * 0.6
var query := PhysicsRayQueryParameters3D.create(start, end, 1)
query.exclude = [get_rid(), player.get_rid()]
return get_world_3d().direct_space_state.intersect_ray(query).is_empty()
func _attack() -> void:
if not dead and is_instance_valid(player) and player.hp > 0 and global_position.distance_to(player.global_position) < 2.3:
if not dead and is_instance_valid(player) and player.hp > 0 and global_position.distance_to(player.global_position) < 2.3 and _attack_clear():
player.take_damage(12)
Audio.play(self, "zombie/claw_strike%d.wav" % randi_range(1, 3), true, -12)