other features

src/main/java/carpet/mixins/PoweredRailBlock_powerLimitMixin.java

@@ -0,0 +1,18 @@
+package carpet.mixins;
+
+import carpet.CarpetSettings;
+import net.minecraft.block.PoweredRailBlock;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.Constant;
+import org.spongepowered.asm.mixin.injection.ModifyConstant;
+
+@Mixin(PoweredRailBlock.class)
+public class PoweredRailBlock_powerLimitMixin
+{
+    @ModifyConstant(method = "isPoweredByOtherRails(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;ZI)Z",
+            constant = @Constant(intValue = 8))
+    private int powerLimit(int original)
+    {
+        return CarpetSettings.railPowerLimitAdjusted;
+    }
+}