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Make group members show their radius on click

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* GroupBehaviours Demo: Click on member to see radius

* fixed groupbehaviour demo
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CodeDoes 2020-12-28 19:08:14 +02:00 committed by GitHub
parent 84e52bfd79
commit d1c87d96b3
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 20 additions and 5 deletions
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7
godot/Demos/GroupBehaviors/GroupBehaviorsDemo.tscn
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@ -6,6 +6,7 @@
[ext_resource path="res://Demos/Utils/DemoInterface.tscn" type="PackedScene" id=4]
[ext_resource path="res://Demos/Utils/BackgroudLayer.tscn" type="PackedScene" id=5]
[node name="GroupBehaviorsDemo" type="Node"]
script = ExtResource( 3 )
linear_accel_max = 4234.0
@ -17,10 +18,12 @@ separation_strength = 8.8
[node name="BackgroudLayer" parent="." instance=ExtResource( 5 )]
[node name="Spawner" type="Node2D" parent="."]
position = Vector2( 512, 300 )
position = Vector2( 973.261, 528.829 )
script = ExtResource( 2 )
member = ExtResource( 1 )
[node name="DemoInterface" parent="." instance=ExtResource( 4 )]
mouse_filter = 2
text_bbcode = "Group Behavior Demo
Each of the \"Agents\" are both attempting to stay separated from each other but within reach of their nearest group's center of mass."
Each of the \"Agents\" are both attempting to stay separated from each other but within reach of their nearest group's center of mass.
Click on agent to see it's proximity."

2
godot/Demos/GroupBehaviors/Member.tscn
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@ -3,10 +3,12 @@
[ext_resource path="res://Demos/GroupBehaviors/Member.gd" type="Script" id=1]
[ext_resource path="res://Demos/Utils/CircleDraw.gd" type="Script" id=3]
[sub_resource type="CircleShape2D" id=1]
radius = 16.0
[node name="Member" type="KinematicBody2D"]
input_pickable = true
script = ExtResource( 1 )
[node name="CollisionShape2D" type="CollisionShape2D" parent="."]

14
godot/Demos/GroupBehaviors/Spawner.gd
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@ -2,7 +2,16 @@ extends Node2D
export var member: PackedScene
func follower_input_event(viewport: Node, event: InputEvent, shape_idx: int, follower:KinematicBody2D):
if event is InputEventMouseButton:
if event.button_index == BUTTON_LEFT and event.pressed:
for other in get_children():
if other.draw_proximity:
other.draw_proximity = false
other.update()
follower.draw_proximity = true
follower.update()
move_child(follower,get_children().size())
func setup(
linear_speed_max: float,
linear_accel_max: float,
@ -14,7 +23,7 @@ func setup(
) -> void:
var followers := []
for i in range(19):
var follower := member.instance()
var follower : KinematicBody2D = member.instance()
add_child(follower)
follower.position += Vector2(rand_range(-60, 60), rand_range(-60, 60))
followers.append(follower)
@ -29,6 +38,7 @@ func setup(
if i == 0 and show_proximity_radius:
follower.draw_proximity = true
follower.update()
follower.connect("input_event",self,"follower_input_event",[follower])
var agents := []
for i in followers:
agents.append(i.agent)

2
godot/project.godot
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@ -9,7 +9,7 @@
config_version=4
_global_script_classes=[ {
"base": "Reference",
"base": "Control",
"class": "DemoPickerUI",
"language": "GDScript",
"path": "res://Demos/DemoPickerUI.gd"