Fixed carpet fake player not responding to knockback from player mele…

…e attack

See gnembon/fabric-carpet#745

README.md

@@ -1023,6 +1023,7 @@ Rule [microTiming](#microTiming) is required to be true for dispatching these ev
 - Added `/spawn tracking restart` for lazy man
 - Cancelled player action pack (triggered by `/player` command) ticking during `/tick freeze`
 - Added OP permission check to cheaty command `/player <someone> mount anything`
+- Fixed carpet fake player not responding to knockback from player melee attack (https://github.com/gnembon/fabric-carpet/issues/745)
 
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README_CN.md

@@ -1023,6 +1023,7 @@
 - 添加 `/spawn tracking restart`
 - 取消玩家动作包（由 `/player` 指令触发的 PlayerActionPack）在 `/tick freeze` 时的更新
 - 为有作弊嫌疑的 `/player <someone> mount anything` 指令添加 OP 权限检查
+- 修复地毯假人不响应玩家近战攻击的击退的bug（https://github.com/gnembon/fabric-carpet/issues/745）
 
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src/main/java/carpettisaddition/mixins/carpet/bugfixes/fakePlayerNoKnockBack/PlayerEntityMixin.java

@@ -0,0 +1,25 @@
+package carpettisaddition.mixins.carpet.bugfixes.fakePlayerNoKnockBack;
+
+import carpet.patches.EntityPlayerMPFake;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.player.PlayerEntity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(PlayerEntity.class)
+public abstract class PlayerEntityMixin
+{
+	@Redirect(
+			method = "attack",
+			at = @At(
+					value = "FIELD",
+					target = "Lnet/minecraft/entity/Entity;velocityModified:Z",
+					ordinal = 0
+			)
+	)
+	private boolean velocityModifiedAndNotCarpetFakePlayer(Entity target)
+	{
+		return target.velocityModified && !(target instanceof EntityPlayerMPFake);
+	}
+}

src/main/resources/carpet-tis-addition.mixins.json

@@ -4,6 +4,7 @@
   "compatibilityLevel": "JAVA_8",
   "plugin": "carpettisaddition.CarpetTISAdditionMixinPlugin",
   "mixins": [
+    "carpet.bugfixes.fakePlayerNoKnockBack.PlayerEntityMixin",
     "carpet.commands.noPlayerMountAbuse.EntityPlayerActionPackMixin",
     "carpet.commands.randomlyTriggerAction.EntityPlayerActionPackActionMixin",
     "carpet.commands.randomlyTriggerAction.PlayerCommandMixin",