Add Language support

Language/en/tokens.json

@@ -0,0 +1,11 @@
+{
+    "strings":
+    {
+        "FALL_DAMAGE_PREFIX_DEATH" : "<color=#FFFFFF>Killed By:</color> <color=#964B00>Fall Damage</color>",
+        "GENERIC_PREFIX_DEATH" : "<color=#FFFFFF>Killed By:</color> <color=#FFFF80>{0}</color> <color=#FFFFFF>({1} damage)</color>",
+        "SDC_PLAYER_DEATH_FALL_DAMAGE": "<color=#00FF80>{0}</color> died to fall damage.",
+        "SDC_PLAYER_DEATH_FRIENDLY_CRIT": "<color=#FF0000>CRITICAL HIT!</color> <color=#00FF80>{0}</color> killed by <color=#FF8000>{1}</color> ({2} damage taken).",
+        "SDC_PLAYER_DEATH_FRIENDLY": "<color=#00FF80>{0}</color> killed by <color=#FF8000>{1}</color> ({2} damage taken).",
+        "SDC_PLAYER_DEATH": "<color=#00FF80>{0}</color> killed by <color=#FF8000>{1}</color> ({2} damage taken)."
+    }
+}

ShowDeathCause/ShowDeathCause.cs

@@ -1,5 +1,8 @@
 using BepInEx;
 using RoR2;
+using System.Collections.Generic;
+using Zio;
+using Zio.FileSystems;
 
 namespace ShowDeathCause
 {
@@ -8,69 +11,89 @@ public class ShowDeathCause : BaseUnityPlugin
     {
         // These members are added to avoid trying to later access a GameObject that doesn't exist
         private static DamageReport _damageReport;
-        private static string _friendlyAttacker;
+        private static string _damageTaken;
         private static string _attacker;
 
+        // FileSystem for ZIO
+        public static FileSystem FileSystem { get; private set; }
+
         public void Awake()
         {
+            // This adds in support for multiple languages
+            // R2API offers LanguageAPI but we want to remain compatible with vanilla, thus use ZIO
+            PhysicalFileSystem physicalFileSystem = new PhysicalFileSystem();
+            var assemblyDir = System.IO.Path.GetDirectoryName(Info.Location);
+            FileSystem = new SubFileSystem(physicalFileSystem, physicalFileSystem.ConvertPathFromInternal(assemblyDir));
+
+            if (FileSystem.DirectoryExists("/Language/"))
+            {
+                Language.collectLanguageRootFolders += delegate (List<DirectoryEntry> list)
+                {
+                    list.Add(FileSystem.GetDirectoryEntry("/Language/"));
+                };
+            }
+
             // Subscribe to the pre-existing event, we were being a bad boy and hooking onto the GlobalEventManager before
             GlobalEventManager.onCharacterDeathGlobal += (damageReport) =>
             {
+                // This should never happen, but protect against it just in case
                 if (damageReport == null) return;
-            
-                string victimUserName = damageReport.victimMaster.playerCharacterMasterController.networkUser.userName;
-                string reportToken;
+
+                NetworkUser networkUser = damageReport.attackerMaster.playerCharacterMasterController.networkUser;
+                if (!networkUser) return;
+
                 _damageReport = damageReport;
-            
+                _damageTaken = $"{damageReport.damageInfo.damage:F2}";
+
+                string reportToken;
                 if (damageReport.isFallDamage)
                 {
                     // Fall damage is fatal when HP <=1 or when Artifact of Frailty is active
-                    reportToken = $"<color=#00FF80>{victimUserName}</color> died to fall damage.";
+                    reportToken = "SDC_PLAYER_DEATH_FALL_DAMAGE";
                 }
                 else if (damageReport.isFriendlyFire)
                 {
                     // Friendly fire is possible through the Artifact of Chaos or other mods
-                    // Compatibility with other mods is untested, but shouldn't break
-                    _friendlyAttacker = damageReport.attackerMaster.playerCharacterMasterController.networkUser
-                        .userName;
-                    reportToken = damageReport.damageInfo.crit 
-                        ? $"<color=#FF0000>CRITICAL HIT!</color> <color=#00FF80>{victimUserName}</color> killed by <color=#FF8000>{_friendlyAttacker}</color> ({damageReport.damageInfo.damage:F2} damage taken)."
-                        : $"<color=#00FF80>{victimUserName}</color> killed by <color=#FF8000>{_friendlyAttacker}</color> ({damageReport.damageInfo.damage:F2} damage taken).";
+                    _attacker = networkUser.userName;
+                    reportToken = damageReport.damageInfo.crit ? $"SDC_PLAYER_DEATH_FRIENDLY_CRIT" : $"SDC_PLAYER_DEATH_FRIENDLY";
                 }
                 else
                 {
                     // Standard code path, GetBestBodyName replaces the need for a check against damageReport.attackerBody
                     _attacker = Util.GetBestBodyName(damageReport.attackerBody.gameObject);
-                    reportToken = $"<color=#00FF80>{victimUserName}</color> killed by <color=#FF8000>{_attacker}</color> ({damageReport.damageInfo.damage:F2} damage taken).";
+                    reportToken = "SDC_PLAYER_DEATH";
                 }
                 
-                Chat.SendBroadcastChat(new Chat.SimpleChatMessage {baseToken = reportToken});
+                Chat.SendBroadcastChat(new Chat.SimpleChatMessage {
+                    baseToken = reportToken,
+                    paramTokens = new[] { networkUser.userName, _attacker, _damageTaken }
+                });
             };
 
             // This upgrades the game end panel to show damage numbers and be more concise
             On.RoR2.UI.GameEndReportPanelController.SetPlayerInfo += (orig, self, playerInfo) =>
             {
                 orig(self, playerInfo);
 
-                // Do nothing if the damage report is unset
+                // This should never happen, but leave original text in the case the report is null
                 if (_damageReport == null) return;
 
-                // Override the string for killerBodyLabel ("Killed By: <killer>" on the end game panel)
+                // Override the string for killerBodyLabel ("Killed By: <killer>" on the end game report panel)
                 string labelToken;
                 if (_damageReport.isFallDamage)
                 {
-                    labelToken = "<color=#FFFFFF>Killed By:</color> <color=#964B00>Fall Damage</color>";
+                    labelToken = "FALL_DAMAGE_PREFIX_DEATH";
                 }
                 else if (_damageReport.isFriendlyFire)
                 {
-                    labelToken = $"<color=#FFFFFF>Killed By:</color> <color=#FFFF80>{_friendlyAttacker}</color> <color=#FFFFFF>({_damageReport.damageInfo.damage:F2} damage)</color>";
+                    labelToken = $"GENERIC_PREFIX_DEATH";
                 }
                 else
                 {
-                    labelToken = $"<color=#FFFFFF>Killed By:</color> <color=#FFFF80>{_attacker}</color> <color=#FFFFFF>({_damageReport.damageInfo.damage:F2} damage)</color>";
+                    labelToken = $"GENERIC_PREFIX_DEATH";
                 }
 
-                self.killerBodyLabel.text = labelToken;
+                self.killerBodyLabel.text = Language.GetStringFormatted(labelToken, _attacker, _damageTaken);
             };
         }
     }

ShowDeathCause/ShowDeathCause.csproj

@@ -36,6 +36,9 @@
     <Reference Include="UnityEngine.Networking">
       <HintPath>./libs/UnityEngine.Networking.dll</HintPath>
     </Reference>
+    <Reference Include="Zio">
+      <HintPath>libs\Zio.dll</HintPath>
+    </Reference>
   </ItemGroup>
 
 </Project>