From 330a563d22844f2203fcffc960dea38a6f8a846c Mon Sep 17 00:00:00 2001
From: Taiyou06 <kaandindar21@gmail.com>
Date: Fri, 12 Jul 2024 01:28:46 +0300
Subject: [PATCH] NoFallDamage check at ground

---
 .../entity/fall_damage/NoFallDamageMixin.java | 31 +++++++++++++++++++
 src/main/resources/mixins.core.json           |  1 +
 2 files changed, 32 insertions(+)
 create mode 100644 src/main/java/net/gensokyoreimagined/nitori/mixin/entity/fall_damage/NoFallDamageMixin.java

diff --git a/src/main/java/net/gensokyoreimagined/nitori/mixin/entity/fall_damage/NoFallDamageMixin.java b/src/main/java/net/gensokyoreimagined/nitori/mixin/entity/fall_damage/NoFallDamageMixin.java
new file mode 100644
index 0000000..0ccf756
--- /dev/null
+++ b/src/main/java/net/gensokyoreimagined/nitori/mixin/entity/fall_damage/NoFallDamageMixin.java
@@ -0,0 +1,31 @@
+package net.gensokyoreimagined.nitori.mixin.entity.fall_damage;
+
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.core.BlockPos;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(Entity.class)
+public abstract class NoFallDamageMixin {
+
+    @Shadow public abstract boolean onGround();
+
+    @Shadow public abstract void resetFallDistance();
+
+
+    @Inject(method = "checkFallDamage", at = @At("HEAD"), cancellable = true)
+    private void cancelFallDamage(double heightDifference, boolean onGround, BlockState state, BlockPos landedPosition, CallbackInfo ci) {
+        if (!(((Entity)(Object)this) instanceof LivingEntity)) {
+            if (this.onGround()) {
+                this.resetFallDistance();
+            }
+            ci.cancel();
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/resources/mixins.core.json b/src/main/resources/mixins.core.json
index 78acb17..aa2e35c 100755
--- a/src/main/resources/mixins.core.json
+++ b/src/main/resources/mixins.core.json
@@ -41,6 +41,7 @@
     "collections.mob_spawning.SpawnSettingsMixin",
     "entity.fast_hand_swing.LivingEntityMixin",
     "entity.fast_retrieval.SectionedEntityCacheMixin",
+    "entity.fall_damage.NoFallDamageMixin",
     "logic.fast_bits_blockpos.OptimizedBlockPosBitsMixin",
     "math.fast_blockops.BlockPosMixin",
     "math.fast_blockops.DirectionMixin",