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Improve and cleanup Sampler and SamplerPriority

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Steffo 2024-04-19 01:26:02 +02:00
parent 564477e5e9
commit 32e00ede01
Signed by: steffo
GPG key ID: 5ADA3868646C3FC0
2 changed files with 11 additions and 11 deletions
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20
behaviours/sampler.gd
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@ -6,10 +6,7 @@ class_name Sampler
## Abstract base class for sampling a certain reference among multiple.
signal notify_selected(node: Node)
signal notify_deselected(node: Node)
## [Array] of [Node]s that can be [func sample]d by this [Sampler].
@export var possibilities: Array[Node] = []
@ -18,12 +15,15 @@ func sample() -> Node:
Log.e(self, "Not implemented.")
return null
## Get all possible nodes referenced by [field possibilities].
func get_refs() -> Array[Node]:
return possibilities
## Set the "enabled" property on
## Set the [field enabled] property to true on a [method sample]d node, and to false on all others.
func enable() -> void:
var selected = sample()
for possibility in get_refs():
for possibility in get_all_refs():
possibility.enabled = (selected == possibility)
## Get all possible nodes referenced by [field possibilities].
##
## Useful as it may be overridden by some other [Sampler]s, such as [SamplerPriority].
func get_all_refs() -> Array[Node]:
return possibilities

2
behaviours/sampler_priority.gd
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@ -23,7 +23,7 @@ func sample() -> Priority:
Log.p(self, "Sampled: %s (%d)" % [highest_possibility, highest_possibility.priority])
return highest_possibility.get_ref()
func get_refs() -> Array[Node]:
func get_all_refs() -> Array[Node]:
var refs: Array[Node] = []
for possibility in possibilities:
refs.append(possibility.get_ref())