From effc246b451091e09206118374a5ab353369a835 Mon Sep 17 00:00:00 2001
From: jenz <jenz@jenz.jenz>
Date: Sat, 24 Feb 2024 02:47:22 +0100
Subject: [PATCH] added option to comma separate the soundfiles

---
 ZombieRiot/configs/unloze_zr/extra.txt |  2 +-
 ZombieRiot/scripting/unloze_zr.sp      | 24 ++++++++++++++++++++----
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/ZombieRiot/configs/unloze_zr/extra.txt b/ZombieRiot/configs/unloze_zr/extra.txt
index 412938b0..186348f1 100644
--- a/ZombieRiot/configs/unloze_zr/extra.txt
+++ b/ZombieRiot/configs/unloze_zr/extra.txt
@@ -13,7 +13,7 @@
         "human spawn protection" "10.0"
         "Global command"    "mp_afterroundmoney 16000"
         "Global command"    "bot_difficulty 3"
-        "ambientSound"      "ambient/zr/zr_ambience.mp3"
+        "ambientSound"      "ambient/zr/zr_ambience.mp3,ambient/zr/ambience_1.mp3"
         "ambientLoopDuration" "60.3"
         "bossSound"         "ambient/zr/satanic_demona.mp3"
         "bossLoopDuration"     "155.3"
diff --git a/ZombieRiot/scripting/unloze_zr.sp b/ZombieRiot/scripting/unloze_zr.sp
index 38da0594..18138637 100644
--- a/ZombieRiot/scripting/unloze_zr.sp
+++ b/ZombieRiot/scripting/unloze_zr.sp
@@ -44,8 +44,8 @@ char g_cZMSounds[g_dIndexes][g_dLength];
 char g_cWeaponEntity[g_dIndexes][g_dLength];
 char g_cWeaponNames[g_dIndexes][g_dLength];
 char g_cWeaponCommand[g_dIndexes][g_dLength];
-char g_cAmbientSOund[512];
 char g_cBossSound[512];
+char g_cAmbientSOund[64][512];
 
 float g_fAmbientSoundLoopDuration;
 float g_fBossSoundLoopDuration;
@@ -913,7 +913,7 @@ public void LoadExtraSettings()
         if (StrContains(l_cLine, "ambientSound", false) > -1)
         {
             ReplaceStrings(l_cLine, "ambientSound");
-            Format(g_cAmbientSOund, sizeof(g_cAmbientSOund), l_cLine);
+            ExplodeString(l_cLine, ",", g_cAmbientSOund, 64, 512);
         }
         if (StrContains(l_cLine, "ambientLoopDuration") > -1)
         {
@@ -1157,10 +1157,25 @@ public void Event_roundStart(Handle event, const char[] name, bool dontBroadcast
     }
     else
     {
-        EmitAmbience(g_cAmbientSOund);
+        int index = ambient_index();
+        EmitAmbience(g_cAmbientSOund[index]);
         g_hAmbient = CreateTimer(g_fAmbientSoundLoopDuration, Timer_Ambient, INVALID_HANDLE, TIMER_REPEAT); // 0.3 seconds without sound
     }
 }
+
+public int ambient_index()
+{
+    int index = 0;
+    for (int i = 0; i < sizeof(g_cAmbientSOund); i++)
+    {
+        if (strlen(g_cAmbientSOund[i]) == 0)
+        {
+            index = (g_iWave - 1) % i;
+            break;
+        }
+    }
+    return index;
+}
 //----------------------------------------------------------------------------------------------------
 // Purpose: 
 //----------------------------------------------------------------------------------------------------
@@ -2248,7 +2263,8 @@ public Action Timer_Ambient(Handle timer, any userid)
     }
     else
     {
-        EmitAmbience(g_cAmbientSOund);
+        int index = ambient_index();
+        EmitAmbience(g_cAmbientSOund[index]);
     }
     return Plugin_Handled;
 }