Motor

Assets/Scripts/Motor.cs

@@ -0,0 +1,47 @@
+using UnityEngine;
+using System.Collections;
+
+public class Motor : MonoBehaviour {
+
+	public float speed = 10;
+    public Vector3 dir;
+
+    public bool randomMove = false;
+
+    void Awake() {
+        if(randomMove) {
+            StartCoroutine(randomDir());
+        }
+    }
+
+    void Update() {
+        rigidbody.velocity = speed * dir;
+    }
+
+    public void MoveDir(Vector3 _dir) {
+        dir = _dir;
+        rigidbody.velocity = speed * dir.normalized;
+    }
+
+    public void MoveTo(Vector3 dest) {
+        dir = (dest - rigidbody.position).normalized;
+        MoveDir(dir);
+    }
+
+    public void Stop() {
+        dir = new Vector3(0,0,0);
+        rigidbody.velocity = new Vector3(0,0,0);
+    }
+
+    IEnumerator randomDir() {
+        Random.seed = (int)Time.time;
+
+        while (true)
+        {
+            MoveTo(new Vector3(30 * (Random.value*2 -1) + rigidbody.position.x,
+                               0,
+                               30 * (Random.value*2 -1) + rigidbody.position.z));
+            yield return new WaitForSeconds(1);
+        }
+    }
+}

Assets/Scripts/Motor.cs.meta

@@ -0,0 +1,8 @@
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+  serializedVersion: 2
+  defaultReferences: []
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+  icon: {instanceID: 0}
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Assets/Scripts/PlayerController.cs

@@ -3,7 +3,7 @@ using System.Collections;
 
 public class PlayerController : MonoBehaviour {
 
-	public float speed;
+	public float speed = 10;
 	public float nextFire;
 	public float fireRate;
 	public GameObject shank;

Assets/no_friction.physicMaterial

@@ -0,0 +1,16 @@
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+%TAG !u! tag:unity3d.com,2011:
+--- !u!134 &13400000
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+  m_ObjectHideFlags: 0
+  m_PrefabParentObject: {fileID: 0}
+  m_PrefabInternal: {fileID: 0}
+  m_Name: no_friction
+  dynamicFriction: .400000006
+  staticFriction: .400000006
+  bounciness: 0
+  frictionCombine: 0
+  bounceCombine: 0
+  frictionDirection2: {x: 0, y: 0, z: 0}
+  dynamicFriction2: 0
+  staticFriction2: 0

Assets/no_friction.physicMaterial.meta

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