frero/hsgj25-growth
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knockback and mine damage

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This commit is contained in:
SondreElg
2025-10-05 14:03:48 +02:00
parent 34049609d8
commit 44b8d2504b
5 changed files with 41 additions and 17 deletions
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6
growth/CardInjects/CursorGun/cursor_bullet.gd
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@@ -13,17 +13,15 @@ func _on_area_entered(area: Area2D) -> void:
if self.get_parent().is_in_group("Virus"):
# Prevent friendly fire
return
print_debug("Cursor bullet hit %s" % area.name)
var area_parent = area.get_parent()
if (area_parent.is_in_group("Virus")):
area_parent.take_hit(damage, self.position.direction_to(area.position) * 200, knockback_strength)
area_parent.take_hit(damage, self.position.direction_to(area.position) * 50, knockback_strength)
self.queue_free()
func _on_body_entered(body):
if self.get_parent() == body:
return
print_debug("Cursor bullet hit %s" % body.name)
body.take_hit(damage, self.position.direction_to(body.position) * 200, knockback_strength)
body.take_hit(damage, self.position.direction_to(body.position) * 50, knockback_strength)
self.queue_free()
func _on_timer_timeout() -> void:

9
growth/CardInjects/Katana/katana.gd
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@@ -1,7 +1,7 @@
extends Node2D
@export var damage = 5
@export var knockback_strength = 3
@export var damage = 8
@export var knockback_strength = 2
func _on_area_entered(area: Area2D) -> void:
if self.get_parent().is_in_group("Virus"):
@@ -9,10 +9,9 @@ func _on_area_entered(area: Area2D) -> void:
return
var area_parent = area.get_parent()
if (area_parent.is_in_group("Virus")):
area_parent.take_hit(damage, self.position.direction_to(area.position) * 200, knockback_strength)
area_parent.take_hit(damage, self.position.direction_to(area.position) * 100, knockback_strength)
func _on_body_entered(body):
if self.get_parent() == body:
return
print_debug("Cursor bullet hit %s" % body.name)
body.take_hit(damage, self.position.direction_to(body.position) * 200, knockback_strength)
body.take_hit(damage, self.position.direction_to(body.position) * 100, knockback_strength)

18
growth/CardInjects/Mine/mine.gd
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@@ -1,5 +1,21 @@
extends Node2D
@export var damage = 5
@export var knockback_strength = 4
func _on_area_entered(area: Area2D) -> void:
if self.get_parent().is_in_group("Virus"):
# Prevent friendly fire
return
var area_parent = area.get_parent()
if (area_parent.is_in_group("Virus")):
area_parent.take_hit(damage, self.position.direction_to(area.position) * 50, knockback_strength)
func _on_body_entered(body):
if self.get_parent() == body:
return
body.take_hit(damage, self.position.direction_to(body.position) * 50, knockback_strength)
func _on_timer_timeout():
self.queue_free()
self.queue_free()

1
growth/player.gd
View File

@@ -76,6 +76,7 @@ func dash():
func _ready():
screen_size = get_viewport_rect().size
knockback_timer.one_shot = true
add_child(knockback_timer);
func _process(delta):
update_target_coords();

24
growth/virus.gd
View File

@@ -16,6 +16,9 @@ enum ActionState {Blocked, Waiting, Running}
var spawning_state
var action_state
var knockback_timer: Timer = Timer.new()
var knockback = Vector2.ZERO
# temp 0 because of if len == 0 in process
var targets = [0] # who the virus will attack
@@ -24,6 +27,8 @@ func _ready():
self.action_state = ActionState.Waiting
self.add_to_group("Virus")
$AnimationTree.set("parameters/transition/transition_request", "processing")
knockback_timer.one_shot = true
add_child(knockback_timer);
func _process(delta):
if self.spawning_state != SpawningState.Spawned:
@@ -40,9 +45,13 @@ func _process(delta):
if shortest_distance < self.attack_range:
self.attack(nearest_target)
# --- move towards nearest target
self.position += \
self.position.direction_to(nearest_target) * self.speed * delta
if knockback_timer.time_left > 0:
print_debug("knockback timer left: %f %s" % [knockback_timer.time_left, knockback])
self.position += knockback * delta
else:
# --- move towards nearest target
self.position += \
self.position.direction_to(nearest_target) * self.speed * delta
func attack(target):
# do attack, block until timer
@@ -54,11 +63,12 @@ func set_spawning():
func set_spawned():
self.spawning_state = SpawningState.Spawned
func take_hit(damage, _knockback_vector, _knockback_strength = 1):
func take_hit(damage, knockback_vector, knockback_strength = 1):
$HitSFX.play();
health -= damage
if health <= 0:
queue_free()
else:
# Flash white for now
pass
elif knockback_strength > 0:
knockback = -knockback_vector;
knockback_timer.start(0.2 * knockback_strength);
# Flash white?