fixes

src/main/java/dev/zprestige/prestige/combat/JumpCooldownAccessor.java

@@ -0,0 +1,17 @@
+package dev.zprestige.prestige.combat;
+
+import dev.zprestige.prestige.reflect.FieldAccessor;
+import net.minecraft.entity.LivingEntity;
+
+public class JumpCooldownAccessor {
+    private final LivingEntity entity;
+    private static final String JUMPING_COOLDOWN_FIELD = "jumpingCooldown";
+
+    public JumpCooldownAccessor(LivingEntity livingEntity) {
+        this.entity = livingEntity;
+    }
+
+    public void setJumpingCooldown(int ticks) {
+        FieldAccessor.bindMapped(this.entity, JUMPING_COOLDOWN_FIELD, LivingEntity.class, int.class).set(ticks);
+    }
+}