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Documented status code

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This commit is contained in:
RealMelwei 2025-10-14 15:57:23 +02:00
parent c2649a6032
commit 0072a5e2e3
1 changed files with 15 additions and 3 deletions
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18
statusses/status.gd
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@ -1,12 +1,23 @@
# Status inherits from Timer: The time until the status expires.
class_name Status extends Timer class_name Status extends Timer
var params = {} var params = {}
const default_parameters = { const default_parameters = {
# Vulnerable: Player Status. Increases Damage taken by 1 per Hit
"Vulnerable": {}, "Vulnerable": {},
# Slow: Player Status. Decreases movement speed by speed_factor.
# Can theoretically also be used to increase speed.
"Slow": { "Slow": {
"slow_factor": 0.6 "slow_factor": 0.6
} }
} }
func _ready() -> void:
timeout.connect(expire)
one_shot = true
# Applies the given Status as a child to the target node for the given duration.
# Was intended to work through statusses inheriting from Status, but Godot inheritance interacts terribly with static things.
# If that status is already present on the node, duration is reset and reapply is called.
static func apply(status_name : String, target : Node, duration : float, params_in : Dictionary = {}): static func apply(status_name : String, target : Node, duration : float, params_in : Dictionary = {}):
if not target.has_node(status_name): if not target.has_node(status_name):
var child = Status.new() var child = Status.new()
@ -19,22 +30,23 @@ static func apply(status_name : String, target : Node, duration : float, params_
var child : Status = target.get_node(status_name) var child : Status = target.get_node(status_name)
child.reapply(duration) child.reapply(duration)
# Checks whether the target is affected by the given status.
static func affects(status_name : String, target : Node) -> bool: static func affects(status_name : String, target : Node) -> bool:
return target.has_node(status_name) return target.has_node(status_name)
# Returns the status on the target, or null if the status is not present.
static func get_status(status_name : String, target : Node) -> Status: static func get_status(status_name : String, target : Node) -> Status:
if affects(status_name, target): if affects(status_name, target):
return target.get_node(status_name) return target.get_node(status_name)
else: else:
return null return null
func _enter_tree() -> void: # By default, reapplying a status resets the duration and merges the new parameters into the given ones.
timeout.connect(expire)
func reapply(duration_new : float, params_new : Dictionary = {}): func reapply(duration_new : float, params_new : Dictionary = {}):
self.start(max(duration_new, time_left)) self.start(max(duration_new, time_left))
merge_params(params_new) merge_params(params_new)
# Controls the override behavior of each status
func merge_params(params_new): func merge_params(params_new):
if name == "Slow" and params.has("slow_factor") and params_new.has("slow_factor"): if name == "Slow" and params.has("slow_factor") and params_new.has("slow_factor"):
params.slow_factor = min(params.slow_factor, params_new.slow_factor) params.slow_factor = min(params.slow_factor, params_new.slow_factor)