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jaysunxiao 2022-07-02 12:22:49 +08:00
parent abe65f5898
commit 33e5718b25
2 changed files with 5 additions and 37 deletions
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40
scene/demo07_collision/collision.tscn
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@ -1,44 +1,12 @@
[gd_scene load_steps=5 format=2]
[ext_resource path="res://icon.png" type="Texture" id=1]
[ext_resource path="res://script/demo07_collision/kinematic_body_2d.gd" type="Script" id=2]
[sub_resource type="RectangleShape2D" id=1]
extents = Vector2( 31.5644, 29.6976 )
[sub_resource type="GDScript" id=2]
script/source = "extends KinematicBody2D
# How fast the player will move (pixels/sec).
export var speed = 400
# Size of the game window.
var screen_size
func _ready():
screen_size = get_viewport_rect().size
func _physics_process(delta):
var velocity = Vector2.ZERO # The player's movement vector.
if Input.is_action_pressed(\"move_right\"):
velocity.x += 1
if Input.is_action_pressed(\"move_left\"):
velocity.x -= 1
if Input.is_action_pressed(\"move_down\"):
velocity.y += 1
if Input.is_action_pressed(\"move_up\"):
velocity.y -= 1
if velocity.length() <= 0:
return
velocity = velocity.normalized() * speed
var info: KinematicCollision2D = move_and_collide(velocity * delta)
if info != null:
print(info.collider.name)
"
[sub_resource type="RectangleShape2D" id=3]
[sub_resource type="RectangleShape2D" id=2]
extents = Vector2( 30.17, 29.3458 )
[node name="Node2D" type="Node2D"]
@ -67,13 +35,13 @@ texture = ExtResource( 1 )
[node name="KinematicBody2D" type="KinematicBody2D" parent="."]
position = Vector2( 549.424, 338.422 )
script = SubResource( 2 )
script = ExtResource( 2 )
__meta__ = {
"_edit_group_": true
}
[node name="CollisionShape2D" type="CollisionShape2D" parent="KinematicBody2D"]
shape = SubResource( 3 )
shape = SubResource( 2 )
[node name="Sprite" type="Sprite" parent="KinematicBody2D"]
texture = ExtResource( 1 )

2
script/demo07_collision/kinematic_body_2d.gd
View File

@ -24,7 +24,7 @@ func _physics_process(delta):
return
velocity = velocity.normalized() * speed
# false这个选项参数看意思是把无限惯性关了，这个关了之后就不会向碰撞的刚体施加作用力，需要你自己去写
var info: KinematicCollision2D = move_and_collide(velocity * delta)
if info != null:
print(info.collider.name)