Simple player entity
Martin Felis
parent
69b66e0511
commit
3525ef2ecd
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@ -0,0 +1,203 @@
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After Width: | Height: | Size: 9.6 KiB |
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@ -0,0 +1,35 @@
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[remap]
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importer="texture"
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type="StreamTexture"
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path="res://.import/pirate.svg-3b2dea93c8f9ecaa3dd364c5dc991522.stex"
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metadata={
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"vram_texture": false
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}
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[deps]
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source_file="res://Assets/pirate.svg"
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dest_files=[ "res://.import/pirate.svg-3b2dea93c8f9ecaa3dd364c5dc991522.stex" ]
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[params]
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compress/mode=0
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compress/lossy_quality=0.7
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compress/hdr_mode=0
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compress/bptc_ldr=0
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compress/normal_map=0
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flags/repeat=0
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flags/filter=true
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flags/mipmaps=false
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flags/anisotropic=false
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flags/srgb=2
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process/fix_alpha_border=true
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process/premult_alpha=false
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process/HDR_as_SRGB=false
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process/invert_color=false
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process/normal_map_invert_y=false
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stream=false
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size_limit=0
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detect_3d=true
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svg/scale=1.0
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@ -7,10 +7,22 @@ export var collision_size = Vector2(1, 1)
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onready var collision_shape = $Area2D
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var is_mouseover = false
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# Called when the node enters the scene tree for the first time.
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func _ready():
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collision_shape.scale = collision_size
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func _on_Area2D_input_event(viewport, event, shape_idx):
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if event is InputEventMouseButton and event.pressed:
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func _input(event):
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if event is InputEventMouseButton and event.pressed and is_mouseover:
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emit_signal ("clicked")
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get_tree().get_root().set_input_as_handled()
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func _on_Area2D_mouse_entered():
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is_mouseover = true
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func _on_Area2D_mouse_exited():
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is_mouseover = false
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@ -0,0 +1,17 @@
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[gd_scene load_steps=3 format=2]
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[ext_resource path="res://Components/ClickableComponent.gd" type="Script" id=1]
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[sub_resource type="CircleShape2D" id=1]
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radius = 31.4006
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[node name="Clickable" type="Node2D"]
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script = ExtResource( 1 )
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[node name="Area2D" type="Area2D" parent="."]
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[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
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shape = SubResource( 1 )
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[connection signal="mouse_entered" from="Area2D" to="." method="_on_Area2D_mouse_entered"]
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[connection signal="mouse_exited" from="Area2D" to="." method="_on_Area2D_mouse_exited"]
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@ -1,12 +1,16 @@
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extends Node2D
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var SpringDamper = preload("res://Utils/SpringDamper.gd")
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export var target = Vector2 (0, 0)
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export var pos = Vector2 (0, 0)
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export var vel = Vector2 (0, 0)
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export var max_speed = 50
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export var spring_k = 10
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export var spring_b = 0.5
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onready var spring_damper = SpringDamper.new(4, .99, 0.5)
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var velocity = Vector2(0, 0)
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const pos_error_eps = 0.01
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@ -20,8 +24,9 @@ func _ready():
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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func _process(delta):
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if (target - pos).length_squared() > pos_error_eps * pos_error_eps:
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var acceleration = spring_k * (target - pos) - spring_b * velocity
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velocity = velocity + acceleration * delta
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pos = pos + velocity * delta
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var spring_res = spring_damper.calc(pos, vel, target, delta)
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pos = spring_res[0]
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vel = spring_res[1]
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emit_signal("position_updated", pos)
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@ -0,0 +1,44 @@
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extends Node2D
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onready var color_component = $Components/Color
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onready var tinted_sprite_component = $Components/TintedSprite
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onready var clickable_component = $Components/Clickable
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onready var movable_component = $Components/Movable
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onready var is_active = false
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# Called when the node enters the scene tree for the first time.
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func _ready():
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if color_component and tinted_sprite_component:
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print ("Connecting signals")
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color_component.connect("color_changed", tinted_sprite_component, "set_color_tint")
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if clickable_component:
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clickable_component.connect("clicked", self, "_on_entity_clicked")
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if movable_component:
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movable_component.connect("position_updated", self, "_on_position_updated")
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movable_component.target = self.transform.origin
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movable_component.pos = self.transform.origin
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func _process(delta):
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if is_active and color_component:
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var color = Color(
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(sin(float(OS.get_system_time_msecs()) / 1000.0) + 1.0) / 2.0,
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(sin(float(OS.get_system_time_msecs()) / 300.0) + 1.0) / 2.0,
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(sin(float(OS.get_system_time_msecs()) / 100.0) + 1.0) / 2.0
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)
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color_component.set_color(color)
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pass
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func _on_entity_clicked():
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is_active = not is_active
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func _on_position_updated(new_position):
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transform.origin = new_position
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update()
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|
||||
func on_world_location_clicked(position):
|
||||
assert(movable_component)
|
||||
|
||||
movable_component.target = position
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
[gd_scene load_steps=7 format=2]
|
||||
|
||||
[ext_resource path="res://Entities/PlayerEntity.gd" type="Script" id=1]
|
||||
[ext_resource path="res://Components/TintedSpriteComponent.gd" type="Script" id=2]
|
||||
[ext_resource path="res://Components/ColorComponent.gd" type="Script" id=3]
|
||||
[ext_resource path="res://Components/ClickableComponent.tscn" type="PackedScene" id=4]
|
||||
[ext_resource path="res://Components/MovableComponent.gd" type="Script" id=5]
|
||||
[ext_resource path="res://Assets/pirate.svg" type="Texture" id=6]
|
||||
|
||||
[node name="PlayerEntity" type="Node2D"]
|
||||
script = ExtResource( 1 )
|
||||
|
||||
[node name="Components" type="Node2D" parent="."]
|
||||
|
||||
[node name="Movable" type="Node2D" parent="Components"]
|
||||
script = ExtResource( 5 )
|
||||
|
||||
[node name="Clickable" parent="Components" instance=ExtResource( 4 )]
|
||||
|
||||
[node name="TintedSprite" type="Sprite" parent="Components"]
|
||||
texture = ExtResource( 6 )
|
||||
script = ExtResource( 2 )
|
||||
|
||||
[node name="Color" type="Node" parent="Components"]
|
||||
script = ExtResource( 3 )
|
||||
|
|
@ -1,9 +1,9 @@
|
|||
extends Node
|
||||
extends Node2D
|
||||
|
||||
onready var color_component = $Components/Color
|
||||
onready var tinted_sprite_component = $Components/TintedSprite
|
||||
onready var clickable_component = $Components/Clickable
|
||||
onready var undef_component = $ebvlerb
|
||||
onready var movable_component = $Components/Movable
|
||||
|
||||
onready var is_active = false
|
||||
|
||||
|
|
@ -12,15 +12,12 @@ func _ready():
|
|||
if color_component and tinted_sprite_component:
|
||||
print ("Connecting signals")
|
||||
color_component.connect("color_changed", tinted_sprite_component, "set_color_tint")
|
||||
tinted_sprite_component.set_color_tint(color_component.color)
|
||||
|
||||
if clickable_component:
|
||||
clickable_component.connect("clicked", self, "_on_entity_clicked")
|
||||
|
||||
func _process(delta):
|
||||
if Engine.editor_hint:
|
||||
tinted_sprite_component.tint_color = color_component.color
|
||||
|
||||
func _process(delta):
|
||||
if is_active and color_component:
|
||||
var color = Color(
|
||||
(sin(float(OS.get_system_time_msecs()) / 1000.0) + 1.0) / 2.0,
|
||||
|
|
@ -1,26 +1,17 @@
|
|||
[gd_scene load_steps=7 format=2]
|
||||
[gd_scene load_steps=6 format=2]
|
||||
|
||||
[ext_resource path="res://Components/TintedSpriteComponent.gd" type="Script" id=1]
|
||||
[ext_resource path="res://PlayerNode.gd" type="Script" id=2]
|
||||
[ext_resource path="res://Entities/SimpleEntity.gd" type="Script" id=2]
|
||||
[ext_resource path="res://Components/ColorComponent.gd" type="Script" id=3]
|
||||
[ext_resource path="res://Components/ClickableComponent.gd" type="Script" id=4]
|
||||
[ext_resource path="res://Components/ClickableComponent.tscn" type="PackedScene" id=4]
|
||||
[ext_resource path="res://icon.png" type="Texture" id=5]
|
||||
|
||||
[sub_resource type="CircleShape2D" id=1]
|
||||
radius = 31.4006
|
||||
|
||||
[node name="SimpleEntity" type="Node2D"]
|
||||
script = ExtResource( 2 )
|
||||
|
||||
[node name="Components" type="Node2D" parent="."]
|
||||
|
||||
[node name="Clickable" type="Node2D" parent="Components"]
|
||||
script = ExtResource( 4 )
|
||||
|
||||
[node name="Area2D" type="Area2D" parent="Components/Clickable"]
|
||||
|
||||
[node name="CollisionShape2D" type="CollisionShape2D" parent="Components/Clickable/Area2D"]
|
||||
shape = SubResource( 1 )
|
||||
[node name="Clickable" parent="Components" instance=ExtResource( 4 )]
|
||||
|
||||
[node name="TintedSprite" type="Sprite" parent="Components"]
|
||||
texture = ExtResource( 5 )
|
||||
|
|
@ -29,5 +20,3 @@ script = ExtResource( 1 )
|
|||
[node name="Color" type="Node" parent="Components"]
|
||||
script = ExtResource( 3 )
|
||||
color = Color( 1, 1, 1, 1 )
|
||||
|
||||
[connection signal="input_event" from="Components/Clickable/Area2D" to="Components/Clickable" method="_on_Area2D_input_event"]
|
||||
|
|
|
|||
|
|
@ -1,15 +1,12 @@
|
|||
[gd_scene load_steps=8 format=2]
|
||||
[gd_scene load_steps=7 format=2]
|
||||
|
||||
[ext_resource path="res://Components/TintedSpriteComponent.gd" type="Script" id=1]
|
||||
[ext_resource path="res://Entities/WanderingEntity.gd" type="Script" id=2]
|
||||
[ext_resource path="res://Components/ColorComponent.gd" type="Script" id=3]
|
||||
[ext_resource path="res://Components/ClickableComponent.gd" type="Script" id=4]
|
||||
[ext_resource path="res://Components/ClickableComponent.tscn" type="PackedScene" id=4]
|
||||
[ext_resource path="res://icon.png" type="Texture" id=5]
|
||||
[ext_resource path="res://Components/MovableComponent.gd" type="Script" id=6]
|
||||
|
||||
[sub_resource type="CircleShape2D" id=1]
|
||||
radius = 31.4006
|
||||
|
||||
[node name="WanderingEntity" type="Node2D"]
|
||||
script = ExtResource( 2 )
|
||||
|
||||
|
|
@ -18,13 +15,7 @@ script = ExtResource( 2 )
|
|||
[node name="Movable" type="Node2D" parent="Components"]
|
||||
script = ExtResource( 6 )
|
||||
|
||||
[node name="Clickable" type="Node2D" parent="Components"]
|
||||
script = ExtResource( 4 )
|
||||
|
||||
[node name="Area2D" type="Area2D" parent="Components/Clickable"]
|
||||
|
||||
[node name="CollisionShape2D" type="CollisionShape2D" parent="Components/Clickable/Area2D"]
|
||||
shape = SubResource( 1 )
|
||||
[node name="Clickable" parent="Components" instance=ExtResource( 4 )]
|
||||
|
||||
[node name="TintedSprite" type="Sprite" parent="Components"]
|
||||
texture = ExtResource( 5 )
|
||||
|
|
@ -32,5 +23,3 @@ script = ExtResource( 1 )
|
|||
|
||||
[node name="Color" type="Node" parent="Components"]
|
||||
script = ExtResource( 3 )
|
||||
|
||||
[connection signal="input_event" from="Components/Clickable/Area2D" to="Components/Clickable" method="_on_Area2D_input_event"]
|
||||
|
|
|
|||
15
Game.gd
15
Game.gd
|
|
@ -3,17 +3,14 @@ extends Node2D
|
|||
|
||||
onready var SimpleEntity = preload("res://Entities/SimpleEntity.tscn")
|
||||
onready var WanderingEntity = preload("res://Entities/WanderingEntity.tscn")
|
||||
onready var player = $PlayerEntity
|
||||
onready var entities = $Entities
|
||||
|
||||
signal world_location_clicked
|
||||
|
||||
# Called when the node enters the scene tree for the first time.
|
||||
func _ready():
|
||||
pass # Replace with function body.
|
||||
|
||||
|
||||
# Called every frame. 'delta' is the elapsed time since the previous frame.
|
||||
#func _process(delta):
|
||||
# pass
|
||||
self.connect("world_location_clicked", player, "on_world_location_clicked")
|
||||
|
||||
func _on_AddEntityButton_pressed():
|
||||
var entity_instance = SimpleEntity.instance()
|
||||
|
|
@ -27,3 +24,9 @@ func _on_AddWanderingEntity_pressed():
|
|||
entity_instance.transform.origin = Vector2(randf() * viewport_rect.size[0], randf() * viewport_rect.size[1])
|
||||
entities.add_child(entity_instance)
|
||||
entity_instance.set_target(Vector2(randf() * viewport_rect.size[0], randf() * viewport_rect.size[1]))
|
||||
|
||||
func _unhandled_input(event):
|
||||
if event is InputEventMouseButton and event.pressed:
|
||||
#get_tree().get_root().set_input_as_handled()
|
||||
emit_signal("world_location_clicked", event.position)
|
||||
pass
|
||||
|
|
|
|||
10
Game.tscn
10
Game.tscn
|
|
@ -1,6 +1,7 @@
|
|||
[gd_scene load_steps=3 format=2]
|
||||
[gd_scene load_steps=4 format=2]
|
||||
|
||||
[ext_resource path="res://Entities/SimpleEntity.tscn" type="PackedScene" id=1]
|
||||
[ext_resource path="res://Entities/PlayerEntity.tscn" type="PackedScene" id=2]
|
||||
[ext_resource path="res://Game.gd" type="Script" id=6]
|
||||
|
||||
[node name="Game" type="Node2D"]
|
||||
|
|
@ -34,15 +35,18 @@ __meta__ = {
|
|||
[node name="SimpleEntity" parent="Entities" instance=ExtResource( 1 )]
|
||||
position = Vector2( 360, 118 )
|
||||
|
||||
[node name="Color" parent="Entities/SimpleEntity/Components" index="3"]
|
||||
[node name="Color" parent="Entities/SimpleEntity/Components" index="2"]
|
||||
color = Color( 0.298039, 0.745098, 0.368627, 1 )
|
||||
|
||||
[node name="SimpleEntity2" parent="Entities" instance=ExtResource( 1 )]
|
||||
position = Vector2( 157, 306 )
|
||||
|
||||
[node name="Color" parent="Entities/SimpleEntity2/Components" index="3"]
|
||||
[node name="Color" parent="Entities/SimpleEntity2/Components" index="2"]
|
||||
color = Color( 0, 0.0156863, 1, 1 )
|
||||
|
||||
[node name="PlayerEntity" parent="." instance=ExtResource( 2 )]
|
||||
position = Vector2( 263, 225 )
|
||||
|
||||
[connection signal="pressed" from="Control/AddEntityButton" to="." method="_on_AddEntityButton_pressed"]
|
||||
[connection signal="pressed" from="Control/AddWanderingEntity" to="." method="_on_AddWanderingEntity_pressed"]
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,28 @@
|
|||
# Based on: allenchou.net/2015/04/game-math-precise-control-over-numeric-springing/
|
||||
|
||||
extends Object
|
||||
|
||||
class_name SpringDamper
|
||||
|
||||
var omega
|
||||
var zeta
|
||||
|
||||
# Called when the node enters the scene tree for the first time.
|
||||
func _ready():
|
||||
pass # Replace with function body.
|
||||
|
||||
func _init(osc_freq:float = 1.0, osc_red:float = 0.1, osc_red_h:float = 1.0):
|
||||
assert (osc_red > 0.001 and osc_red < 0.999)
|
||||
omega = osc_freq * 2 * PI
|
||||
zeta = log(1.0 - osc_red) / (-omega * osc_red_h)
|
||||
print ("omega: ", omega, " zeta: ", zeta)
|
||||
|
||||
func calc(x, v, xt, h:float):
|
||||
var f = 1.0 + 2.0 * h * zeta * omega
|
||||
var oo = omega * omega
|
||||
var hoo = oo * h
|
||||
var hhoo = hoo * h
|
||||
var det_inv = 1.0 / (f + hhoo)
|
||||
var det_x = f * x + h * v + hhoo * xt
|
||||
var det_v = v + hoo * (xt - x)
|
||||
return [det_x * det_inv, det_v * det_inv]
|
||||
|
|
@ -19,6 +19,11 @@ _global_script_classes=[ {
|
|||
"language": "GDScript",
|
||||
"path": "res://Components/ColorComponent.gd"
|
||||
}, {
|
||||
"base": "Object",
|
||||
"class": "SpringDamper",
|
||||
"language": "GDScript",
|
||||
"path": "res://Utils/SpringDamper.gd"
|
||||
}, {
|
||||
"base": "Sprite",
|
||||
"class": "TintedSpriteComponent",
|
||||
"language": "GDScript",
|
||||
|
|
@ -27,6 +32,7 @@ _global_script_classes=[ {
|
|||
_global_script_class_icons={
|
||||
"ClickableComponent": "",
|
||||
"ColorComponent": "",
|
||||
"SpringDamper": "",
|
||||
"TintedSpriteComponent": ""
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue