build.gradle

@@ -1,5 +1,5 @@
 plugins {
-	id 'fabric-loom' version '0.12-SNAPSHOT'
+	id 'fabric-loom' version '0.10-SNAPSHOT'
 	id 'maven-publish'
 }
 

gradle.properties

@@ -3,14 +3,14 @@ org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
 	# check these on https://fabricmc.net/versions.html
-	minecraft_version=1.19
-	yarn_mappings=1.19+build.1
-	loader_version=0.14.7
+	minecraft_version=1.18
+	yarn_mappings=1.18+build.1
+	loader_version=0.12.8
 
 # Mod Properties
-	mod_version = 1.4.0
+	mod_version = 1.3.1
 	maven_group = nl.andrewlalis
 	archives_base_name = speed-carts
 
 # Dependencies
-	fabric_version=0.55.3+1.19
+	fabric_version=0.43.1+1.18

src/main/java/nl/andrewlalis/speed_carts/Config.java

@@ -39,7 +39,6 @@ public class Config {
 
 	private void ensureConfigExists() throws IOException {
 		if (!Files.exists(CONFIG_FILE)) {
-			Files.createDirectories(CONFIG_FILE.getParent());
 			OutputStream out = Files.newOutputStream(CONFIG_FILE);
 			InputStream defaultConfigInputStream = SpeedCarts.class.getClassLoader().getResourceAsStream("default_config.yaml");
 			if (defaultConfigInputStream == null) {

src/main/java/nl/andrewlalis/speed_carts/mixin/AbstractMinecartMixin.java

@@ -18,6 +18,7 @@ import net.minecraft.sound.SoundEvents;
 import net.minecraft.state.property.Properties;
 import net.minecraft.text.Text;
 import net.minecraft.util.DyeColor;
+import net.minecraft.util.Identifier;
 import net.minecraft.util.math.*;
 import net.minecraft.world.World;
 import nl.andrewlalis.speed_carts.SpeedCarts;
@@ -76,9 +77,9 @@ public abstract class AbstractMinecartMixin extends Entity {
 	}
 
 	@Shadow
-	protected abstract double getMaxSpeed();
+	protected abstract double getMaxOffRailSpeed();
 
-	@Inject(at = @At("HEAD"), method = "getMaxSpeed", cancellable = true)
+	@Inject(at = @At("HEAD"), method = "getMaxOffRailSpeed", cancellable = true)
 	public void getMaxOffRailSpeedOverwrite(CallbackInfoReturnable<Double> cir) {
 		cir.setReturnValue(this.maxSpeedBps / 20.0);
 	}
@@ -121,7 +122,8 @@ public abstract class AbstractMinecartMixin extends Entity {
 
 		for (BlockPos position : this.getPositionsToCheck(pos)) {
 			BlockEntity blockEntity = this.world.getBlockEntity(position);
-			if (blockEntity instanceof SignBlockEntity sign) {
+			if (blockEntity instanceof SignBlockEntity) {
+				SignBlockEntity sign = (SignBlockEntity) blockEntity;
 				if (!sign.getPos().equals(this.lastUpdatedFrom) || this.world.getTime() > this.lastSpeedUpdate + SPEED_UPDATE_COOLDOWN) {
 					BlockState state = this.world.getBlockState(position);
 					Direction dir = (Direction) state.getEntries().get(Properties.HORIZONTAL_FACING);
@@ -141,7 +143,7 @@ public abstract class AbstractMinecartMixin extends Entity {
 	 */
 	private boolean updateSpeedForSign(SignBlockEntity sign) {
 		Text text = sign.getTextOnRow(0, false);
-		String s = text.getString();
+		String s = text.asString();
 		if (!SIGN_PATTERN.matcher(s).matches()) {
 			return false;
 		}
@@ -310,7 +312,7 @@ public abstract class AbstractMinecartMixin extends Entity {
 		f = q + i * x;
 		this.setPosition(d, e, f);
 		v = this.hasPassengers() ? 0.75D : 1.0D;
-		w = this.getMaxSpeed();
+		w = this.getMaxOffRailSpeed();
 		velocity = this.getVelocity();
 		Vec3d movement = new Vec3d(MathHelper.clamp(v * velocity.x, -w, w), 0.0D, MathHelper.clamp(v * velocity.z, -w, w));
 		this.move(MovementType.SELF, movement);

src/main/resources/fabric.mod.json

@@ -23,12 +23,12 @@
     ]
   },
   "mixins": [
-    "speed-carts.mixins.json"
+    "modid.mixins.json"
   ],
 
   "depends": {
-    "fabricloader": ">=0.14.7",
-    "minecraft": "1.19.x",
-    "java": ">=17"
+    "fabricloader": ">=0.11.3",
+    "minecraft": "1.18.x",
+    "java": ">=16"
   }
 }

src/main/resources/modid.mixins.json

@@ -2,7 +2,7 @@
   "required": true,
   "minVersion": "0.8",
   "package": "nl.andrewlalis.speed_carts.mixin",
-  "compatibilityLevel": "JAVA_17",
+  "compatibilityLevel": "JAVA_16",
   "mixins": [
     "AbstractMinecartMixin"
   ],