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Camera sprite sweep

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This commit is contained in:
Marco 2025-02-05 09:40:24 +01:00
commit 88fd702cea
5 changed files with 59 additions and 7 deletions
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34
Resources/Sprites/Camera.tres
View file

@ -1,4 +1,4 @@
[gd_resource type="SpriteFrames" load_steps=35 format=3 uid="uid://yfxog8pww6ih"]
[gd_resource type="SpriteFrames" load_steps=39 format=3 uid="uid://yfxog8pww6ih"]
[ext_resource type="Texture2D" uid="uid://cpuffmksk41n4" path="res://Sprites/Actors/Camera.png" id="1_p68hc"]
@ -26,10 +26,26 @@ region = Rect2(48, 0, 16, 16)
atlas = ExtResource("1_p68hc")
region = Rect2(64, 0, 16, 16)
[sub_resource type="AtlasTexture" id="AtlasTexture_6e5gf"]
[sub_resource type="AtlasTexture" id="AtlasTexture_kkke6"]
atlas = ExtResource("1_p68hc")
region = Rect2(64, 0, 16, 16)
[sub_resource type="AtlasTexture" id="AtlasTexture_ut6x5"]
atlas = ExtResource("1_p68hc")
region = Rect2(48, 0, 16, 16)
[sub_resource type="AtlasTexture" id="AtlasTexture_iyaqf"]
atlas = ExtResource("1_p68hc")
region = Rect2(32, 0, 16, 16)
[sub_resource type="AtlasTexture" id="AtlasTexture_nvf8m"]
atlas = ExtResource("1_p68hc")
region = Rect2(16, 0, 16, 16)
[sub_resource type="AtlasTexture" id="AtlasTexture_ugygk"]
atlas = ExtResource("1_p68hc")
region = Rect2(0, 0, 16, 16)
[sub_resource type="AtlasTexture" id="AtlasTexture_dxl8p"]
atlas = ExtResource("1_p68hc")
region = Rect2(0, 0, 16, 16)
@ -166,7 +182,19 @@ animations = [{
}, {
"frames": [{
"duration": 1.0,
"texture": SubResource("AtlasTexture_6e5gf")
"texture": SubResource("AtlasTexture_kkke6")
}, {
"duration": 1.0,
"texture": SubResource("AtlasTexture_ut6x5")
}, {
"duration": 1.0,
"texture": SubResource("AtlasTexture_iyaqf")
}, {
"duration": 1.0,
"texture": SubResource("AtlasTexture_nvf8m")
}, {
"duration": 1.0,
"texture": SubResource("AtlasTexture_ugygk")
}],
"loop": true,
"name": &"default",

3
Scenes/Actors/Camera.tscn
View file

@ -22,8 +22,6 @@ _playerDetection = NodePath("PlayerDetection")
[node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
sprite_frames = ExtResource("2_omkb8")
animation = &"full_scan"
frame_progress = 0.779565
[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
shape = SubResource("CircleShape2D_nkpag")
@ -34,6 +32,7 @@ collision_mask = 2
script = ExtResource("3_ax0x5")
SweepSpeed = 10.0
Debug = true
SpritePath = NodePath("../AnimatedSprite2D")
[node name="CollisionShape2D" type="CollisionShape2D" parent="PlayerDetection"]
shape = SubResource("CircleShape2D_gs7jc")

5
Scenes/test.tscn
View file

@ -122,6 +122,9 @@ Target = NodePath("../HorizontalDoor")
[node name="Camera" parent="Factory Tilemaps" instance=ExtResource("16_clqjt")]
position = Vector2(-649, -168)
[node name="PlayerDetection" parent="Factory Tilemaps/Camera" index="2"]
SweepAngle = 40.0
[node name="AlarmBox" parent="Factory Tilemaps" instance=ExtResource("17_dppcs")]
position = Vector2(-713, -153)
@ -184,3 +187,5 @@ script = ExtResource("25_rpwvt")
[node name="Camera" parent="." instance=ExtResource("16_clqjt")]
position = Vector2(-1096, -23)
[editable path="Factory Tilemaps/Camera"]

4
Scripts/Actors/Camera.cs
View file

@ -4,7 +4,6 @@ using Cirno.Scripts;
public partial class Camera : Enemy
{
private AnimatedSprite2D _sprite;
private AlarmManager _alarmManager;
@ -21,7 +20,8 @@ public partial class Camera : Enemy
_sprite = GetNode<AnimatedSprite2D>("AnimatedSprite2D");
_sprite.Play("full_scan");
_sprite.Play("default");
_sprite.SpeedScale = 0;
}
protected override void Shoot()

20
Scripts/Components/CameraPlayerDetection.cs
View file

@ -10,15 +10,20 @@ public partial class CameraPlayerDetection : PlayerDetection
[Export] public float SweepAngle = 90f; // In degrees
[Export] public float SweepSpeed = 1f; // Speed of sweeping
[Export] public bool Debug = false; // Enable debug lines
[Export] public NodePath SpritePath;
private float _currentAngle;
private float _sweepDirection = 1f;
private float _raycastLength;
private AnimatedSprite2D _animatedSprite;
public override void _Ready()
{
base._Ready();
_animatedSprite = GetNode<AnimatedSprite2D>(SpritePath);
var collisionShape = GetNode<CollisionShape2D>("CollisionShape2D");
if (collisionShape.Shape is CircleShape2D circle)
{
@ -30,6 +35,8 @@ public partial class CameraPlayerDetection : PlayerDetection
{
base._PhysicsProcess(delta);
SweepCamera((float)delta);
UpdateSpriteDirection();
}
private void SweepCamera(float delta)
@ -58,6 +65,19 @@ public partial class CameraPlayerDetection : PlayerDetection
_debugLineEndPoint = endPoint;
}
private void UpdateSpriteDirection()
{
if (_animatedSprite == null) return;
var frames = _animatedSprite.SpriteFrames.GetFrameCount("default");
// Map angle (-SweepAngle/2 to +SweepAngle/2) to frame (0 to 5)
float normalizedAngle = (_currentAngle + (SweepAngle / 2)) / SweepAngle;
int frame = Mathf.Clamp((int)(normalizedAngle * frames), 0, frames);
_animatedSprite.Frame = frame;
}
private Vector2 _debugLineEndPoint;
public override void _Draw()