Init

Assets/Scripts/Default.asset

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+  m_Name: Default
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+  data:
+    leftInput: 97
+    rightInput: 100
+    jumpInput: 32

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Assets/Scripts/InputPreset.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+[CreateAssetMenu(fileName = "InputPreset", menuName = "ScriptableObjects/InputPreset", order = 1)]
+
+public class InputPreset : ScriptableObject
+{
+    public InputPresetData data;
+}
+
+
+[System.Serializable]
+public class InputPresetData{
+    public KeyCode leftInput;
+    public KeyCode rightInput;
+    public KeyCode jumpInput;
+}
+
+
+
+public static class InputManager{
+    public static InputPresetData m_data;
+    public static InputPresetData data(){
+        if(m_data==null){Init();}
+        return m_data;
+    }
+
+    public static void Init(){
+        if(PlayerPrefs.HasKey("inputSettings")){
+            Debug.Log("Trying to load input data : " + PlayerPrefs.GetString("inputSettings"));
+            try{
+                InputPresetData preset = JsonUtility.FromJson<InputPresetData>(PlayerPrefs.GetString("inputSettings"));
+                m_data = preset;
+            }catch(Exception error){
+                Debug.Log("Error loading controls, Initiating default \n Error:" + error.Message);
+                resetDefault();
+            }
+        }else{
+            resetDefault();
+        }
+    }
+
+    static void resetDefault(){
+        m_data = new InputPresetData();
+        m_data.leftInput = KeyCode.A;
+        m_data.rightInput = KeyCode.D;
+        m_data.jumpInput = KeyCode.Space;
+
+        PlayerPrefs.SetString("inputSettings", JsonUtility.ToJson(m_data));
+        PlayerPrefs.Save();
+    }
+
+    public static void Save(){
+        PlayerPrefs.SetString("inputSettings", JsonUtility.ToJson(m_data));
+        PlayerPrefs.Save();
+    }
+}

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Assets/Scripts/PlayerController.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Audio;
+public class PlayerController : MonoBehaviour
+{
+    public Rigidbody2D rigidbody;
+    public SpriteRenderer sprite;
+    public bool invertSprite;
+    public Animator animator;
+    public LayerMask groundLayerMask;
+    // public float drownedDepth;
+    public bool isGrounded = true;
+    public bool isSwimming = false;
+    public Transform groundChecker;
+    public Vector2 gravity;
+    public float buoyantForce;
+    public float buoyantSpd;
+    public float moveSpeed = 1;
+    public float jumpForce = 10;
+    public float jumpDuration = 0.2f;
+    public AudioClip jumpSFX;
+    float jumpT = 0;
+    public bool listenToInput = true;
+
+    void Start()
+    {
+        jumpT = jumpDuration;
+    }
+
+    bool _grounded = false;
+    float moveInput = 0;
+    bool jumpReleased = true;
+    [HideInInspector]
+    public bool inWater;
+    void FixedUpdate()
+    {
+        isGrounded = getGrounded();
+
+
+        //Listen to grounded value
+        if (_grounded != isGrounded)
+        {
+            if (isGrounded)
+            {
+                OnLand();
+            }
+            else
+            {
+                OnFly();
+            }
+            _grounded = isGrounded;
+        }
+
+        //Water Physics
+        //isSwimming = getInWater() && !isGrounded;
+        if (isSwimming)
+        {
+            // float actualBuoyantForce = (drownedDepth) * buoyantForce;
+            // gravity = new Vector2(gravity.x,actualBuoyantForce );
+            // // gravity = new Vector2(gravity.x,((rigidbody.velocity.y < 0)?actualBuoyantForce : 0));
+            // if( (Input.GetAxis("Jump") > 0) ){
+            //     gravity+=new Vector2(0,buoyantForce);
+            // }
+            rigidbody.velocity = new Vector2(rigidbody.velocity.x, Mathf.Lerp(rigidbody.velocity.y, buoyantForce, buoyantSpd));
+            if ((Input.GetKey(InputManager.data().jumpInput)))
+            {
+                rigidbody.velocity = new Vector2(rigidbody.velocity.x, jumpForce / 12f);
+            }
+        }
+        else
+        {
+            gravity = new Vector2(gravity.x, 0);
+        }
+
+        //Gravity Application
+        rigidbody.AddForce(gravity);
+
+        //Update In-Air value on animation
+        animator.SetBool("inAir", !isGrounded);
+        animator.SetBool("isOnWater", inWater);
+
+        float HorizontalAxis = 0;
+        if (Input.GetKey(InputManager.data().leftInput)) { HorizontalAxis = -1; } else if (Input.GetKey(InputManager.data().rightInput)) { HorizontalAxis = 1; }
+       // if (GameManager.isPaused) { HorizontalAxis = 0; }
+        //Move according to input
+        if (listenToInput)
+        {
+            if (isGrounded)
+            {
+                moveInput = HorizontalAxis;
+            }
+            else
+            {
+                //Change moveInput while in-air | IF there is an input
+                if (Input.GetKey(InputManager.data().leftInput) || Input.GetKey(InputManager.data().rightInput))
+                {
+                    moveInput = Mathf.Lerp(moveInput, HorizontalAxis, 0.2f);
+                }
+            }
+
+        }
+        if (isSwimming || inWater) { moveInput = moveInput / 2f; }
+        //Update moving value on Animation
+        animator.SetBool("moving", (moveInput != 0));
+        animator.SetBool("isSwimming", isSwimming);
+        //Flip Image to face moving Direction
+        if (moveInput < 0)
+        {
+            sprite.flipX = (invertSprite) ? false : true;
+        }
+        else if (moveInput > 0)
+        {
+            sprite.flipX = (invertSprite) ? true : false;
+        }
+
+
+
+
+        //Apply moving input to player
+        rigidbody.transform.Translate(new Vector2(moveSpeed * moveInput, 0));
+
+       
+            bool _canJump = canJump();
+            if ((Input.GetKey(InputManager.data().jumpInput)) && _canJump)
+            {
+                jumpT = 0;
+                jumpReleased = false;
+                rigidbody.velocity = new Vector2(rigidbody.velocity.x, 0);
+                if(jumpSFX!=null)AudioSingleton.getSFXSource().PlayOneShot(jumpSFX);
+            }
+
+
+            //Blocks continous jump button
+            if (!Input.GetKey(InputManager.data().jumpInput)) { jumpReleased = true; }
+
+            //Apply Jump to player
+            if (jumpT < jumpDuration)
+            {
+                jumpT += Time.deltaTime;
+                float progress = (jumpDuration - jumpT) / jumpDuration;
+                //|| jumpT < jumpDuration/2f 
+                if ((Input.GetKey(InputManager.data().jumpInput)) || b) { rigidbody.AddForce(new Vector2(0, jumpForce * progress)); }
+            }
+            else { b = false; }
+        
+        _isSwimming = inWater;
+
+    }
+    bool b;
+    bool _isSwimming;
+    public bool waterBoost;
+    public bool canJump()
+    {
+        return jumpT >= jumpDuration && isGrounded && listenToInput && jumpReleased  && !isSwimming;//&& !GameManager.isPaused
+    }
+
+    public bool canBotJump()
+    {
+        return isGrounded || isSwimming || inWater;
+    }
+
+    //External Player Control Exposure
+    public void Jump()
+    {
+        jumpT = 0;
+        rigidbody.velocity = new Vector2(rigidbody.velocity.x, 0);
+        b = true;
+        AudioSingleton.getSFXSource().PlayOneShot(jumpSFX);
+    }
+    public void move(float input)
+    {
+        input = Mathf.Clamp(input, -1, 1);
+
+        moveInput = input;
+    }
+
+
+    void OnLand()
+    {
+        // Debug.Log("Landed Like a boss!");
+    }
+
+    void OnFly()
+    {
+        // Debug.Log("Hey look im flying");
+    }
+
+    public bool getGrounded()
+    {
+        //return (Physics2D.Linecast(transform.position, groundChecker.position, groundLayerMask));
+        Collider2D col = GetComponentInChildren<Collider2D>();
+        return (Physics2D.BoxCast(col.bounds.center, new Vector2(col.bounds.size.x - (col.bounds.size.x / 5f), col.bounds.size.y), 0, Vector2.down, 0.1f, groundLayerMask));
+    }
+    // public bool getInWater(){Collider2D col = GetComponentInChildren<Collider2D>();
+    //     return (Physics2D.BoxCast(col.bounds.center, new Vector2(col.bounds.size.x - (col.bounds.size.x / 5f), col.bounds.size.y), 0, Vector2.down, 0.1f, waterLayerMask));
+    // }
+
+
+}
+
+
+// public static class SettingsInstance{
+//     public static Settings instance;
+
+// }
+
+public static class AudioSingleton{
+    private static AudioSource music;
+    private static AudioSource sfx;
+    
+    public static AudioMixer mixer = Resources.Load("MasterMixer") as AudioMixer;
+    public static AudioSource getMusicSource(){
+        
+        if(music == null){
+            GameObject go = new GameObject("Music Audio Source");
+            go.AddComponent<AudioSource>();
+            music = go.GetComponent<AudioSource>();
+            music.outputAudioMixerGroup = mixer.FindMatchingGroups("Music")[0];
+        }
+
+        return music;
+    }
+    public static AudioSource getSFXSource(){
+        //AudioMixer mixer = Resources.Load("MasterMixer") as AudioMixer;
+        if(sfx == null){
+            GameObject go = new GameObject("SFX Audio Source");
+            go.AddComponent<AudioSource>();
+            sfx= go.GetComponent<AudioSource>();
+            Debug.Log("sfx : " + (sfx==null).ToString() + ", mixer: " + (mixer == null).ToString() );
+            sfx.outputAudioMixerGroup = mixer.FindMatchingGroups("SFX")[0];
+        }
+
+        return sfx;
+    }
+}
+

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