Copying my Dropbox collection of Utility Scripts

Author: eeease

ArrayLayout.cs

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+using UnityEngine;
+using System.Collections;
+
+[System.Serializable]
+public class ArrayLayout  {
+
+	[System.Serializable]
+	public struct rowData{
+		public GameObject[] enemies;
+	}
+
+	public rowData[] waves = new rowData[7]; //Grid of 7x7
+}

Attractor.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Attractor : MonoBehaviour
+{
+    public string tagToAttract;
+    public float attractForce, suckTime, suckOG, delay;
+    public bool suckOn;
+    MeshRenderer mr;
+
+
+    private void Start()
+    {
+        mr = GetComponent<MeshRenderer>();
+
+        StartCoroutine(Suck());
+    }
+
+    private void Update()
+    {
+        //reset it to grey if it's not actively sucking
+        if (!suckOn)
+        {
+            if (mr.material.color != Color.grey)
+            {
+                mr.material.color = Color.grey;
+            }
+        }
+    }
+    public void Attract(float force)
+    {
+        foreach(GameObject go in GameObject.FindGameObjectsWithTag(tagToAttract))
+        {
+            go.GetComponent<Rigidbody>().velocity = force*(transform.position - go.transform.position).normalized;
+        }
+        mr.material.color = Color.green;
+
+    }
+    public void Attract()
+    {
+        Attract(attractForce);
+
+    }
+
+    public IEnumerator Suck()
+    {
+        while (suckTime > 0)
+        {
+            suckOn = true;
+            Attract(attractForce);
+            suckTime -= Time.deltaTime;
+            yield return null;
+        }
+        suckOn = false;
+        mr.material.color = Color.grey;
+
+        yield return new WaitForSeconds(delay);
+        suckTime = suckOG;
+        StartCoroutine(Suck());
+    }
+}

AttractorBasic.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Attractor : MonoBehaviour
+{
+    public string tagToAttract;
+    public float attractForce;
+
+    // Update is called once per frame
+    void Update()
+    {
+        if (Input.GetKey(KeyCode.U))
+        {
+            Attract(attractForce);
+        }
+    }
+
+    public void Attract(float force)
+    {
+        foreach(GameObject go in GameObject.FindGameObjectsWithTag(tagToAttract))
+        {
+            go.GetComponent<Rigidbody>().velocity = force*(transform.position - go.transform.position);
+        }
+    }
+}

AutoSave.txt

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+<a href="/search?Search=%23if&Mode=like">#if</a> UNITY_EDITOR using UnityEngine; using UnityEditor; [InitializeOnLoad] public class AutosaveOnRun: ScriptableObject { 	static AutosaveOnRun() 	{ 		EditorApplication.playmodeStateChanged = () => 		{ 			if(EditorApplication.isPlayingOrWillChangePlaymode && !EditorApplication.isPlaying) 			{ 				Debug.Log("Auto-Saving scene before entering Play mode: " + EditorApplication.currentScene); 				 				EditorApplication.SaveScene(); 				EditorApplication.SaveAssets(); 			} 		}; 	} } #endif

ButtonPressShrink.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+public class ButtonPressShrink : MonoBehaviour, IPointerDownHandler, IPointerUpHandler {
+    public Vector3 shrinkSize;
+    private Vector3 originalSize;
+    public AudioSource audSource;
+    public AudioClip[] audClips;
+    Image img;
+    public Color pointerDownColor;
+    Color originalColor;
+    
+	// Use this for initialization
+	void Start () {
+        originalSize = transform.localScale;
+        img = GetComponent<Image>();
+        originalColor = img.color;
+        if (GetComponent<AudioSource>() != null)
+        {
+            audSource = GetComponent<AudioSource>();
+        }else
+        {
+            audSource = gameObject.AddComponent<AudioSource>() as AudioSource; //add an audiosource if there isn't one on there already
+        }
+        audSource.playOnAwake = false; //otherwise it'll play whatever sound is in there
+	}
+	
+	// Update is called once per frame
+	void Update () {
+     
+	}
+    public void OnPointerDown(PointerEventData data)
+    {
+        transform.localScale = shrinkSize;
+        audSource.clip = audClips[0];//the click in sfx
+        audSource.Play();
+        img.color = pointerDownColor;
+
+    }
+
+    public void OnPointerUp(PointerEventData data)
+    {
+        transform.localScale = originalSize;
+        audSource.clip = audClips[1];
+        audSource.Play();
+        img.color = originalColor;
+
+    }
+    public void ShrinkMe()
+    {
+    }
+
+    public void ResetMySize()
+    {
+    }
+}

CamAngleEditor.cs

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+using System.Collections;
+using UnityEngine;
+using UnityEditor;
+
+[CustomEditor(typeof(CameraAngleSwitch))]
+public class CamAngleEditor : Editor {
+
+    public override void OnInspectorGUI()
+    {
+        DrawDefaultInspector();
+
+        CameraAngleSwitch script = (CameraAngleSwitch)target;
+        if(GUILayout.Button("Set Coordinates"))
+        {
+            script.AddCoordinates();
+        }
+        if(GUILayout.Button("Delete Last"))
+        {
+            script.DeleteLastCoordinates();
+        }
+    }
+}

CameraAngleSwitch.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class CameraAngleSwitch : MonoBehaviour {
+    public string bName;
+
+    public List<Vector3> rotations = new List<Vector3>(1);
+    public List<Vector3> positions = new List<Vector3>(1);
+
+    public bool instantSwitch = false;
+    public float lerpSpeed;
+    int arrIndex = 0;
+    Coroutine inst;
+	// Use this for initialization
+	void Start () {
+		if(rotations[0] == Vector3.zero && positions[0] == Vector3.zero)
+        {
+            rotations[0] = transform.rotation.eulerAngles;
+            positions[0] = transform.position;
+        }
+        if (rotations.Count != positions.Count)
+        {
+            print("ROTATIONS AND POSITIONS ARRAYS NOT EQUAL");
+        }
+	}
+	
+	// Update is called once per frame
+	void Update () {
+        if (Input.GetButtonDown(bName))
+        {
+            if(arrIndex< rotations.Count-1)
+            {
+                arrIndex++;
+            }
+            else
+            {
+                arrIndex = 0;
+            }
+
+            if (!instantSwitch)
+            {
+                if (inst != null)
+                {
+                    StopCoroutine(inst); //stop any previous movement;
+                }
+                inst = StartCoroutine(LerpTo(positions[arrIndex], rotations[arrIndex], lerpSpeed));
+                
+                
+
+            }
+            else
+            {
+                transform.position = positions[arrIndex];
+                transform.eulerAngles = rotations[arrIndex];
+
+            }
+        }
+	}
+
+    public IEnumerator LerpTo(Vector3 pos, Vector3 rot, float time)
+    {
+        float elapsedTime = 0;
+
+        while (elapsedTime < time)
+        {
+            transform.position = Vector3.Lerp(transform.position, pos, elapsedTime/time);
+            transform.eulerAngles = Vector3.Lerp(transform.rotation.eulerAngles, rot, elapsedTime / time);
+            elapsedTime += Time.deltaTime;
+            yield return new WaitForEndOfFrame();
+
+        }
+    }
+
+    public void AddCoordinates()
+    {
+        positions.Add(transform.position);
+        rotations.Add(transform.eulerAngles);
+    }
+    public void DeleteLastCoordinates()
+    {
+        positions.RemoveAt(positions.Count-1);
+        rotations.RemoveAt(positions.Count-1);
+
+    }
+}