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Adding inverted arrows that point along time

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This commit is contained in:
bleeptrack 2020-10-27 12:58:38 +01:00
parent 10a130a913
commit 85ad33a028
3 changed files with 105 additions and 0 deletions
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3
scenes/node.gd
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@ -15,6 +15,7 @@ var hovered = false
var start_pos = null
var arrow = preload("res://scenes/arrow.tscn")
var time_arrow = preload("res://scenes/time_arrow.tscn")
func _ready():
content_set(content)
@ -87,6 +88,8 @@ func children_set(new_children):
for c in new_children:
if not children.has(c):
var a = arrow.instance()
if type == "commit":
a = time_arrow.instance()
a.source = id
a.target = c
a.repository = repository

40
scenes/time_arrow.gd Normal file
View file

@ -0,0 +1,40 @@
extends Node2D
var source: String
var target: String
var repository: Control
func _ready():
pass
func _process(_delta):
position = Vector2(0,0)
if not (repository and repository.objects.has(source)):
return
var start = repository.objects[source].position
var end = start + Vector2(0, 60)
if repository and repository.objects.has(target) and repository.objects[target].visible:
var t = repository.objects[target]
end = t.position
$Target.hide()
$Line.show()
$Tip.show()
else:
$Target.text = target
if $Target.text.substr(0, 5) != "refs/":
$Target.text = ""
$Target.show()
$Line.hide()
$Tip.hide()
$Line.points[1] = end - repository.objects[source].position
# Move the tip away from the object a bit.
#$Line.points[1] -= $Line.points[1].normalized()*30
#$Tip.position = $Line.points[0]
#$Tip.rotation = PI+$Line.points[1].angle_to($Line.points[0])
print($Line.points[1].angle_to($Line.points[0]))
$Tip.rotation = PI-$Line.points[1].angle_to($Line.points[0])+0.25

62
scenes/time_arrow.tscn Normal file
View file

@ -0,0 +1,62 @@
[gd_scene load_steps=3 format=2]
[ext_resource path="res://fonts/default.tres" type="DynamicFont" id=1]
[ext_resource path="res://scenes/time_arrow.gd" type="Script" id=2]
[node name="Arrow" type="Node2D"]
show_behind_parent = true
script = ExtResource( 2 )
[node name="Line" type="Line2D" parent="."]
z_index = -1
points = PoolVector2Array( -0.480499, -0.11055, 158.301, 0.581757 )
default_color = Color( 0.811765, 0.811765, 0.811765, 1 )
[node name="Tip" type="Node2D" parent="."]
position = Vector2( 0.175903, -0.0836948 )
z_index = 1
[node name="Polygon" type="Polygon2D" parent="Tip"]
position = Vector2( -0.0332336, 0.422104 )
rotation = 2.86234
z_index = -1
color = Color( 0.811765, 0.811765, 0.811765, 1 )
offset = Vector2( -52.4162, -12.5157 )
polygon = PoolVector2Array( -8.50021, 20.4619, 36.1874, 8.44903, 0.869781, -21.8232 )
[node name="Polygon2" type="Polygon2D" parent="Tip"]
visible = false
position = Vector2( -9.66138, -2.89842 )
z_index = -1
color = Color( 0.2, 0.2, 0.2, 1 )
polygon = PoolVector2Array( -8.50021, 20.4619, 22.2526, 5.80623, 2.31131, -19.9012, -12.104, -23.7453, 4.95413, 1.72188, -21.9546, 16.1372 )
[node name="Label" type="Node2D" parent="."]
visible = false
position = Vector2( 102, 46 )
[node name="ID" type="Label" parent="Label"]
margin_left = -19.374
margin_top = -5.93085
margin_right = 20.626
margin_bottom = 8.06915
custom_fonts/font = ExtResource( 1 )
custom_colors/font_color = Color( 1, 1, 1, 1 )
text = "label"
align = 1
__meta__ = {
"_edit_use_anchors_": false
}
[node name="Target" type="Label" parent="."]
margin_left = -230.84
margin_top = 42.1225
margin_right = 231.16
margin_bottom = 68.1225
custom_fonts/font = ExtResource( 1 )
custom_colors/font_color = Color( 0.356863, 0.356863, 0.356863, 1 )
text = "label"
align = 1
__meta__ = {
"_edit_use_anchors_": false
}