Add GameState and mixer snapshots

Assets/Audio Mixers/MainMixer.mixer

@@ -1,5 +1,53 @@
 %YAML 1.1
 %TAG !u! tag:unity3d.com,2011:
+--- !u!244 &-6119931374106344343
+AudioMixerEffectController:
+  m_ObjectHideFlags: 3
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: 
+  m_EffectID: 86b1dc2b2b693394caad6dfdf7d2acdd
+  m_EffectName: Attenuation
+  m_MixLevel: 6520c254fe97e8d4585afad68d351162
+  m_Parameters: []
+  m_SendTarget: {fileID: 0}
+  m_EnableWetMix: 0
+  m_Bypass: 0
+--- !u!243 &-6009061206453669325
+AudioMixerGroupController:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: Gameplay
+  m_AudioMixer: {fileID: 24100000}
+  m_GroupID: 01ed36fd4259f874d8e152aa9f5cbdb4
+  m_Children:
+  - {fileID: -267709887311468707}
+  - {fileID: -2967980135314984734}
+  - {fileID: 586271417499195193}
+  m_Volume: 3b873ffd7476b574ab79c605a05a50ff
+  m_Pitch: db09271ae0508dd4fab1979ce5ca6572
+  m_Send: 00000000000000000000000000000000
+  m_Effects:
+  - {fileID: -6119931374106344343}
+  m_UserColorIndex: 0
+  m_Mute: 0
+  m_Solo: 0
+  m_BypassEffects: 0
+--- !u!245 &-3105936107480203619
+AudioMixerSnapshotController:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: Playing
+  m_AudioMixer: {fileID: 24100000}
+  m_SnapshotID: ac9cc10b0c59e3b4682dc5089372ae81
+  m_FloatValues:
+    3b873ffd7476b574ab79c605a05a50ff: 0
+  m_TransitionOverrides: {}
 --- !u!243 &-2967980135314984734
 AudioMixerGroupController:
   m_ObjectHideFlags: 0
@@ -19,6 +67,18 @@ AudioMixerGroupController:
   m_Mute: 0
   m_Solo: 0
   m_BypassEffects: 0
+--- !u!245 &-815558828361742615
+AudioMixerSnapshotController:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: GameOver
+  m_AudioMixer: {fileID: 24100000}
+  m_SnapshotID: dd433c999a0f1de4b8d7ae8353027f93
+  m_FloatValues:
+    3b873ffd7476b574ab79c605a05a50ff: -60
+  m_TransitionOverrides: {}
 --- !u!243 &-267709887311468707
 AudioMixerGroupController:
   m_ObjectHideFlags: 0
@@ -49,10 +109,13 @@ AudioMixerController:
   m_MasterGroup: {fileID: 24300002}
   m_Snapshots:
   - {fileID: 24500006}
+  - {fileID: -3105936107480203619}
+  - {fileID: 7009156351606643568}
+  - {fileID: -815558828361742615}
   m_StartSnapshot: {fileID: 24500006}
   m_SuspendThreshold: -80
   m_EnableSuspend: 1
-  m_UpdateMode: 0
+  m_UpdateMode: 1
   m_ExposedParameters: []
   m_AudioMixerGroupViews:
   - guids:
@@ -60,9 +123,10 @@ AudioMixerController:
     - 1bdb8c14a13a7064e887fd8c05bd43e7
     - ecc30646201221445ab5a1cd672c78d8
     - 440e1443b72e9e449a0e30e04101552d
+    - 01ed36fd4259f874d8e152aa9f5cbdb4
     name: View
   m_CurrentViewIndex: 0
-  m_TargetSnapshot: {fileID: 24500006}
+  m_TargetSnapshot: {fileID: -3105936107480203619}
 --- !u!243 &24300002
 AudioMixerGroupController:
   m_ObjectHideFlags: 0
@@ -73,9 +137,7 @@ AudioMixerGroupController:
   m_AudioMixer: {fileID: 24100000}
   m_GroupID: cce571dfddcbc694fa5856a9866157f8
   m_Children:
-  - {fileID: -267709887311468707}
+  - {fileID: -6009061206453669325}
-  - {fileID: -2967980135314984734}
-  - {fileID: 586271417499195193}
   m_Volume: 1dc5725402baaca40b189e10927dfd5f
   m_Pitch: 91120b7d67bf787459cb1cee82330d2f
   m_Send: 00000000000000000000000000000000
@@ -171,3 +233,16 @@ AudioMixerEffectController:
   m_SendTarget: {fileID: 0}
   m_EnableWetMix: 0
   m_Bypass: 0
+--- !u!245 &7009156351606643568
+AudioMixerSnapshotController:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: Paused
+  m_AudioMixer: {fileID: 24100000}
+  m_SnapshotID: 99acc46f1b1d7c24b861966f8835044d
+  m_FloatValues:
+    fd01f6bdeaa870c4688fa6fcad7c3e41: 0
+    3b873ffd7476b574ab79c605a05a50ff: 0
+  m_TransitionOverrides: {}

Assets/Scenes/MainScene.unity

@@ -123,6 +123,58 @@ NavMeshSettings:
     debug:
       m_Flags: 0
   m_NavMeshData: {fileID: 0}
+--- !u!1 &176857073
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 176857075}
+  - component: {fileID: 176857074}
+  m_Layer: 0
+  m_Name: Audio Master
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!114 &176857074
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 176857073}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 499ed37d51869ba44bbe6f61ffe9688e, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  GameState: {fileID: 834592896}
+  Mixer: {fileID: 24100000, guid: 032de345950918c4e89684078c6a7213, type: 2}
+  PlayingSnapshot: {fileID: -3105936107480203619, guid: 032de345950918c4e89684078c6a7213,
+    type: 2}
+  PausedSnapshot: {fileID: 7009156351606643568, guid: 032de345950918c4e89684078c6a7213,
+    type: 2}
+  GameoverSnapshot: {fileID: -815558828361742615, guid: 032de345950918c4e89684078c6a7213,
+    type: 2}
+  TransitionDuration: 0.5
+--- !u!4 &176857075
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 176857073}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 1
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &183132683
 GameObject:
   m_ObjectHideFlags: 0
@@ -230,6 +282,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: d53e1b3547ca29043b4a527f784da518, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  GameState: {fileID: 834592896}
   DynamicLight: {fileID: 876239992}
   BurnEffectSource: {fileID: 783793205}
   GoodFuelAmount: 20
@@ -628,6 +681,50 @@ Terrain:
   m_GroupingID: 0
   m_RenderingLayerMask: 1
   m_AllowAutoConnect: 1
+--- !u!1 &834592895
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 834592897}
+  - component: {fileID: 834592896}
+  m_Layer: 0
+  m_Name: Game State
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!114 &834592896
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 834592895}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: ea392b45677427546a64c81b04afbc11, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  Current: 0
+--- !u!4 &834592897
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 834592895}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &876239990
 GameObject:
   m_ObjectHideFlags: 0
@@ -1003,7 +1100,7 @@ Transform:
   - {fileID: 1161135096}
   - {fileID: 1545147752}
   m_Father: {fileID: 0}
-  m_RootOrder: 2
+  m_RootOrder: 4
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1849724584
 GameObject:
@@ -1275,7 +1372,7 @@ RectTransform:
   - {fileID: 1364366412}
   - {fileID: 1156509021}
   m_Father: {fileID: 0}
-  m_RootOrder: 0
+  m_RootOrder: 2
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
   m_AnchorMax: {x: 0, y: 0}
@@ -1594,7 +1691,7 @@ Transform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 0}
-  m_RootOrder: 1
+  m_RootOrder: 3
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1001 &5400695019531174117
 PrefabInstance:
@@ -1603,11 +1700,6 @@ PrefabInstance:
   m_Modification:
     m_TransformParent: {fileID: 1921606960}
     m_Modifications:
-    - target: {fileID: 5400695020334462788, guid: 2cd64e49ad7ad1c4bb4a4264703d7915,
-        type: 3}
-      propertyPath: m_Alpha
-      value: 1
-      objectReference: {fileID: 0}
     - target: {fileID: 5400695020334462789, guid: 2cd64e49ad7ad1c4bb4a4264703d7915,
         type: 3}
       propertyPath: m_LocalPosition.x
@@ -1713,6 +1805,11 @@ PrefabInstance:
       propertyPath: m_Pivot.y
       value: 0.5
       objectReference: {fileID: 0}
+    - target: {fileID: 5400695020334462791, guid: 2cd64e49ad7ad1c4bb4a4264703d7915,
+        type: 3}
+      propertyPath: GameState
+      value: 
+      objectReference: {fileID: 834592896}
     - target: {fileID: 5400695020334462842, guid: 2cd64e49ad7ad1c4bb4a4264703d7915,
         type: 3}
       propertyPath: m_Name
@@ -1727,6 +1824,11 @@ PrefabInstance:
   m_Modification:
     m_TransformParent: {fileID: 1660514110}
     m_Modifications:
+    - target: {fileID: 6125707630481988370, guid: 558201eae20fa5540a826edb23937665,
+        type: 3}
+      propertyPath: GameState
+      value: 
+      objectReference: {fileID: 834592896}
     - target: {fileID: 6125707630481988396, guid: 558201eae20fa5540a826edb23937665,
         type: 3}
       propertyPath: m_LocalPosition.x

Assets/Scripts/AudioMaster.cs

@@ -0,0 +1,26 @@
+using UnityEngine;
+using UnityEngine.Audio;
+
+public class AudioMaster : MonoBehaviour {
+    public GameState GameState;
+
+    public AudioMixer Mixer;
+    public AudioMixerSnapshot PlayingSnapshot;
+    public AudioMixerSnapshot PausedSnapshot;
+    public AudioMixerSnapshot GameoverSnapshot;
+    public float TransitionDuration;
+
+    void Update() {
+        float[] Weights = {
+            GameState.Current == State.Playing ? 1 : 0,
+            GameState.Current == State.Paused ? 1 : 0,
+            GameState.Current == State.GameOver ? 1 : 0,
+        };
+        AudioMixerSnapshot[] Snapshots = {
+            PlayingSnapshot,
+            PausedSnapshot,
+            GameoverSnapshot,
+        };
+        Mixer.TransitionToSnapshots(Snapshots, Weights, TransitionDuration);
+    }
+}

Assets/Scripts/AudioMaster.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 499ed37d51869ba44bbe6f61ffe9688e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/CameraController.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using UnityEngine;
 
 public class CameraController : MonoBehaviour {
+    public GameState GameState;
     public Transform BodyTransform;
     public Transform HeadTransform;
 
@@ -13,10 +14,7 @@ public class CameraController : MonoBehaviour {
     }
 
     private void Update() {
-        if (Menu.Paused) {
+        if (GameState.Current == State.Playing) {
-            Cursor.visible = true;
-            Cursor.lockState = CursorLockMode.None;
-        } else {
             Cursor.visible = false;
             Cursor.lockState = CursorLockMode.Locked;
 
@@ -33,6 +31,9 @@ public class CameraController : MonoBehaviour {
                 Eulers.x = 270;
             }
             HeadTransform.localEulerAngles = Eulers;
+        } else {
+            Cursor.visible = true;
+            Cursor.lockState = CursorLockMode.None;
         }
     }
 }

Assets/Scripts/Campfire.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using UnityEngine;
 
 public class Campfire : MonoBehaviour {
+    public GameState GameState;
     public Light DynamicLight;
     [Tooltip("This audiosource will play the clips to indicate that an object has been thrown in the fire.")]
     public AudioSource BurnEffectSource;
@@ -35,8 +36,12 @@ public class Campfire : MonoBehaviour {
         RandomVariance = Mathf.Lerp(RandomVariance, NextRandomVariance, (Time.time - LastRandomVarianceChange) / RandomVarianceDuration);
 
         Fuel -= Time.deltaTime;
-        DynamicLight.range = Mathf.Log(Fuel + 2f, 10) / 2f * FullRange + RandomVariance;
+        DynamicLight.range = Mathf.Log(Fuel + 1f, 10) / 2f * FullRange + RandomVariance;
         DynamicLight.color = Color.Lerp(DynamicLight.color, Fuel < GoodFuelAmount ? TooLowFuelColor : EnoughFuelColor, 10f * Time.deltaTime);
+
+        if (Fuel <= 0) {
+            GameState.Current = State.GameOver;
+        }
     }
 
     private void OnCollisionEnter(Collision c) {

Assets/Scripts/GameState.cs

@@ -0,0 +1,27 @@
+using UnityEngine;
+
+[System.Serializable]
+public enum State {
+    Playing,
+    Paused,
+    GameOver
+}
+
+public class GameState : MonoBehaviour {
+    public State Current = State.Playing;
+
+    private void Update() {
+        if (Input.GetKeyDown(KeyCode.Escape)) {
+            switch (Current) {
+                case State.Playing:
+                    Current = State.Paused;
+                    break;
+                case State.Paused:
+                    Current = State.Playing;
+                    break;
+            }
+        }
+
+        Time.timeScale = Mathf.Lerp(Time.timeScale, Current == State.Paused ? 0 : 1, 10f * Time.unscaledDeltaTime);
+    }
+}

Assets/Scripts/GameState.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ea392b45677427546a64c81b04afbc11
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/PauseMenu.cs

@@ -2,9 +2,14 @@
 
 [RequireComponent(typeof(CanvasGroup))]
 public class PauseMenu : MonoBehaviour {
-    public bool Paused = false;
+    public GameState GameState;
 
     private CanvasGroup Canvas;
+    private bool Paused {
+        get {
+            return GameState.Current == State.Paused;
+        }
+    }
 
     private void Awake() {
         Canvas = GetComponent<CanvasGroup>();
@@ -12,11 +17,6 @@ public class PauseMenu : MonoBehaviour {
     }
 
     private void Update() {
-        if (Input.GetKeyDown(KeyCode.Escape)) {
-            Paused = !Paused;
-        }
-
-        Time.timeScale = Mathf.Lerp(Time.timeScale, Paused ? 0 : 1, 10f * Time.unscaledDeltaTime);
         Canvas.alpha = Mathf.Lerp(Canvas.alpha, Paused ? 1 : 0, 10f * Time.unscaledDeltaTime);
     }
 }