Use spawn invulnerable time (#510) (#518)

* feat: use spawn invulnerable time

* refactor: rename patch

* refactor: rebuild patch

leaves-server/minecraft-patches/features/0127-Spawn-invulnerable-time.patch

@@ -0,0 +1,40 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Mon, 19 May 2025 00:06:03 +0800
+Subject: [PATCH] Spawn invulnerable time
+
+
+diff --git a/net/minecraft/server/level/ServerPlayer.java b/net/minecraft/server/level/ServerPlayer.java
+index ecbd894eefe86b28341d5b91112f6736abf4ac4b..39d696073da5d49f4606b52327c9f5b32b42fa07 100644
+--- a/net/minecraft/server/level/ServerPlayer.java
++++ b/net/minecraft/server/level/ServerPlayer.java
+@@ -221,6 +221,7 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
+     private int lastSentFood = -99999999;
+     private boolean lastFoodSaturationZero = true;
+     public int lastSentExp = -99999999;
++    private int spawnInvulnerableTime = 60; // Leaves - spawn invulnerable time
+     private ChatVisiblity chatVisibility = ChatVisiblity.FULL;
+     public ParticleStatus particleStatus = ParticleStatus.ALL;
+     private boolean canChatColor = true;
+@@ -749,6 +750,7 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
+         this.resetOperationCountPerTick(); // Leaves - player operation limiter
+         this.gameMode.tick();
+         this.wardenSpawnTracker.tick();
++        if (org.leavesmc.leaves.LeavesConfig.modify.oldMC.spawnInvulnerableTime && this.invulnerableTime > 0) --this.spawnInvulnerableTime; // Leaves - spawn invulnerable time
+         if (this.invulnerableTime > 0) {
+             this.invulnerableTime--;
+         }
+@@ -1183,6 +1185,13 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
+         if (this.isInvulnerableTo(level, damageSource)) {
+             return false;
+         } else {
++            // Leaves start - spawn invulnerable time
++            if (org.leavesmc.leaves.LeavesConfig.modify.oldMC.spawnInvulnerableTime) {
++                if (this.spawnInvulnerableTime > 0 && !damageSource.is(net.minecraft.tags.DamageTypeTags.BYPASSES_INVULNERABILITY)) {
++                    return false;
++                }
++            }
++            // Leaves end - spawn invulnerable time
+             Entity entity = damageSource.getEntity();
+             if (!( // Paper - split the if statement. If below statement is false, hurtServer would not have been evaluated. Return false.
+              !(entity instanceof Player player && !this.canHarmPlayer(player))

leaves-server/src/main/java/org/leavesmc/leaves/LeavesConfig.java

@@ -278,6 +278,9 @@ public final class LeavesConfig {
             @GlobalConfig("disable-LivingEntity-ai-step-alive-check")
             public boolean disableLivingEntityAiStepAliveCheck = false;
 
+            @GlobalConfig("spawn-invulnerable-time")
+            public boolean spawnInvulnerableTime = false;
+
             @GlobalConfig("fix-fortress-mob-spawn")
             public boolean fixFortressMobSpawn = false;