fix track gap and durochka sound level

MuzikaGromche/Plugin.cs

@@ -1,6 +1,8 @@
-using System.Collections;
+using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
+using System.Security.Cryptography;
 using BepInEx;
 using HarmonyLib;
 using UnityEngine;
@@ -29,6 +31,24 @@ namespace MuzikaGromche
 				Name = "DeployDestroy",
 				WindUpTimer = 40.7f,
 				Bpm = 130f,
+			},
+			new Track
+			{
+				Name = "MoyaZhittya",
+				WindUpTimer = 34.5f,
+				Bpm = 120f,
+			},
+			new Track
+			{
+				Name = "Gorgorod",
+				WindUpTimer = 43.2f,
+				Bpm = 180f,
+			},
+			new Track
+			{
+				Name = "Durochka",
+				WindUpTimer = 37f,
+				Bpm = 130f,
 			}
 		];
 
@@ -122,20 +142,29 @@ namespace MuzikaGromche
 		        // if just started winding up
 		        // then stop the default music...
 		        __instance.farAudio.Stop();
-		        __instance.farAudio.Pause();
+		        __instance.creatureVoice.Stop();
-	        }
 		        
-	        if (__instance.currentBehaviourStateIndex is 1 && !__instance.farAudio.isPlaying)
-	        {
 		        //  ...and start modded music
 		        var seed = RoundManager.Instance.dungeonGenerator.Generator.ChosenSeed;
-		        var trackId = seed % Plugin.Tracks.Length;
+		        var sha = SHA256.Create();
+		        var hash = sha.ComputeHash(BitConverter.GetBytes(seed));
+		        var trackId = 0;
+		        foreach (var t in hash)
+		        {
+			        // modulus division on byte array
+			        trackId *= 256 % Plugin.Tracks.Length;
+			        trackId %= Plugin.Tracks.Length;
+			        trackId += t % Plugin.Tracks.Length;
+			        trackId %= Plugin.Tracks.Length;
+		        }
 		        Debug.Log($"Seed is {seed}, chosen track is {trackId} out of {Plugin.Tracks.Length} tracks");
 		        Plugin.CurrentTrack = Plugin.Tracks[trackId];
 		        __instance.popUpTimer = Plugin.CurrentTrack.WindUpTimer;
-		        Debug.Log($"Playing start music: maxDistance: {__instance.farAudio.maxDistance}, minDistance: {__instance.farAudio.minDistance}, volume: {__instance.farAudio.volume}, spread: {__instance.farAudio.spread}");
 		        __instance.farAudio.maxDistance = 150;
-		        __instance.farAudio.PlayOneShot(Plugin.CurrentTrack.LoadedStart);
+		        __instance.farAudio.clip = Plugin.CurrentTrack.LoadedStart;
+		        __instance.farAudio.loop = false;
+		        Debug.Log($"Playing start music: maxDistance: {__instance.farAudio.maxDistance}, minDistance: {__instance.farAudio.minDistance}, volume: {__instance.farAudio.volume}, spread: {__instance.farAudio.spread}");
+		        __instance.farAudio.Play();
 	        }
 
 	        if (__instance.currentBehaviourStateIndex is 2 && __state.prevStateindex != 2)
@@ -146,8 +175,6 @@ namespace MuzikaGromche
 			        __instance.StopCoroutine(Plugin.JesterLightSwitching);
 			        Plugin.JesterLightSwitching = null;
 		        }
-		        
-
 		        Plugin.JesterLightSwitching = __instance.StartCoroutine(rotateColors());
 	        }
 
@@ -163,12 +190,15 @@ namespace MuzikaGromche
 		        }
 	        }
 
-	        if (__instance.currentBehaviourStateIndex is 2 && !__instance.creatureVoice.isPlaying && !__instance.farAudio.isPlaying)
+	        if (__instance.currentBehaviourStateIndex is 2 && !__instance.creatureVoice.isPlaying)
 	        {
-		        Debug.Log($"Playing loop music: maxDistance: {__instance.creatureVoice.maxDistance}, minDistance: {__instance.creatureVoice.minDistance}, volume: {__instance.creatureVoice.volume}, spread: {__instance.creatureVoice.spread}");
 		        __instance.creatureVoice.maxDistance = 150;
 		        __instance.creatureVoice.clip = Plugin.CurrentTrack.LoadedLoop;
-		        __instance.creatureVoice.Play();
+		        var time = __instance.farAudio.time;
+		        var delay = Plugin.CurrentTrack.LoadedStart.length - time;
+		        Debug.Log($"Start length: {Plugin.CurrentTrack.LoadedStart.length}; played time: {time}");
+		        Debug.Log($"Playing loop music: maxDistance: {__instance.creatureVoice.maxDistance}, minDistance: {__instance.creatureVoice.minDistance}, volume: {__instance.creatureVoice.volume}, spread: {__instance.creatureVoice.spread}, in seconds: {delay}");
+		        __instance.creatureVoice.PlayDelayed(delay);
 	        }
         }
     }