Hexagon

游戏展示

Hexagon

游戏开发

创建 2D 游戏

略

Main Camera

Inspector
- Camera
  - Background: red

New Sprite

Hierarchy
- Create
  - Sprite: Home
Inspector
- Transform: reset
  - Scale
    - Y: 3.8
    - X: 3.8
- Sprite Renderer
  - Sprite: Knob
  - Color: black alpha: 40 #00000028

Player

Hierarchy
- Create
  - Sprite: Player
Inspector
- Transform: reset
  - Position
    - Y: 0.6
- Sprite Renderer
  - Sprite: Knob
- Rigidbody 2D
  - Body Type
    - Kinematic
- Circle Collider 2D
  - Is Trigger: True

Script

Player.cs

using UnityEngine;

public class Player : MonoBehaviour
{
    public float moveSpeed = 600f;
    private float movement;

    void Update()
    {
        movement = Input.GetAxis("Horizontal");
    }

    private void FixedUpdate()
    {
        transform.RotateAround(Vector3.zero, Vector3.back, movement * Time.fixedDeltaTime * moveSpeed);
    }
}

Hexagon

Hierarchy
- Create
  - Effects
    - Line: Hexagon
Inspector
- Position
  - Size: 6

Index	X	Y
0	-0.5	0.8
1	-0.95	0
2	-0.5	-0.8
3	0.5	-0.8
4	0.95	0
5	0.5	0.8

Collider

Hierarchy
- Hexagon
  - Create
    - Empty: Collider
Edge Collider 2D
- Position
  - Size: 6

Index	X	Y
0	-0.5	0.8
1	-0.95	0
2	-0.5	-0.8
3	0.5	-0.8
4	0.95	0
5	0.5	0.8

Hexagon.cs

using UnityEngine;

public class Hexagon : MonoBehaviour
{
    public Rigidbody2D rb;
    public float shrinkSpeed = 3f;

    void Start()
    {
        rb.rotation = Random.Range(0f, 360f);
        transform.localScale = Vector3.one * 10f;
    }

    void Update()
    {
        transform.localScale -= Vector3.one * shrinkSpeed * Time.deltaTime;

        if (transform.localScale.x < 0.05f)
        {
            Destroy(gameObject);
        }
    }
}

Frefabs / 预置体

将 Hexagon 作成 Frefabs

Spawner / 生成器

Hierarchy
- Create
  - Empty: Spawner

using UnityEngine;

public class Spawner : MonoBehaviour
{
    public float spawnRate = 1f;
    public GameObject hexoagonPrefab;
    private float nextTimeToSpawn;

    void Update()
    {
        if (Time.time >= nextTimeToSpawn)
        {
            Instantiate(hexoagonPrefab, Vector3.zero, Quaternion.identity);
            nextTimeToSpawn = Time.time + 1f / spawnRate;
        }
    }
}

Restart / 重玩

diff --git a/Assets/Scripts/Player.cs b/Assets/Scripts/Player.cs
index 5887c5c..723bbc4 100644
--- a/Assets/Scripts/Player.cs
+++ b/Assets/Scripts/Player.cs
@@ -1,4 +1,5 @@
 <U+FEFF>using UnityEngine;
+using UnityEngine.SceneManagement;
 
 public class Player : MonoBehaviour
 {
@@ -14,4 +15,9 @@ public class Player : MonoBehaviour
     {
         transform.RotateAround(Vector3.zero, Vector3.back, movement * Time.fixedDeltaTime * moveSpeed);
     }
+
+    private void OnTriggerEnter2D(Collider2D collision)
+    {
+        SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex);
+    }
 }

Camera rotate

 using System.Collections;
using UnityEngine;

public class Rotator : MonoBehaviour
{
    void Update()
    {
        transform.Rotate(Vector3.forward, Time.deltaTime * 30f);
    }
}