feat: option to automatically set max parallels in Parallel Hatches (#18)

Author: NegaNote

README.md

@@ -8,6 +8,7 @@ Current features:
 * 64A Energy Converters
 * The Wireless Active Transformer (WAT)
   * Has an opt-in coolant system, where the WAT requires coolant to be used, or it'll explode (or just stop if GTm is set to have harmless active transformers)
+* Automatically set placed Parallel Hatches to their maximum parallels
 
 All features can be enabled or disabled in the config.
 

build.gradle

@@ -14,6 +14,11 @@ sourceSets {
     }
 }
 
+mixin {
+    add sourceSets.main, "mixins.${mod_id}.refmap.json"
+    config "${mod_id}.mixins.json"
+}
+
 repositories {
     mavenLocal()
     mavenCentral()
@@ -138,6 +143,9 @@ apply from: "$rootDir/gradle/scripts/spotless.gradle"
 dependencies {
     compileOnly("org.jetbrains:annotations:26.0.1")
 
+    // Apply Mixin AP
+    annotationProcessor('org.spongepowered:mixin:0.8.5:processor')
+
     // JEI, EMI, Jade
     modCompileOnly("mezz.jei:jei-${minecraft_version}-forge-api:${jei_version}")
     modCompileOnly("mezz.jei:jei-${minecraft_version}-common-api:${jei_version}")

src/main/java/net/neganote/gtutilities/config/UtilConfig.java

@@ -49,6 +49,11 @@ public static class FeatureConfigs {
         @Configurable.Comment({ "Whether the Wireless Active Transformer is enabled." })
         public boolean pterbEnabled = true;
 
+        @Configurable
+        @Configurable.Comment({
+                "Whether placed Parallel Hatches should be automatically set to their maximum parallels." })
+        public boolean parallelHatchAutoConfigure = false;
+
         @Configurable
         @Configurable.Comment({ "Base amount of WAT coolant to drain every second.",
                 "(Setting both this amount and the IO multiplier to 0 disables the coolant mechanic.)" })

src/main/java/net/neganote/gtutilities/mixin/ParallelHatchPartMachineMixin.java

@@ -0,0 +1,32 @@
+package net.neganote.gtutilities.mixin;
+
+import com.gregtechceu.gtceu.api.machine.IMachineBlockEntity;
+import com.gregtechceu.gtceu.common.machine.multiblock.part.ParallelHatchPartMachine;
+
+import net.neganote.gtutilities.config.UtilConfig;
+
+import org.spongepowered.asm.mixin.Final;
+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(ParallelHatchPartMachine.class)
+public abstract class ParallelHatchPartMachineMixin {
+
+    @Shadow
+    public abstract void setCurrentParallel(int parallelAmount);
+
+    @Shadow
+    @Final
+    private int maxParallel;
+
+    @Inject(
+            method = "<init>",
+            at = @At("TAIL"))
+    public void constructor(IMachineBlockEntity holder, int tier, CallbackInfo ci) {
+        if (UtilConfig.INSTANCE.features.parallelHatchAutoConfigure)
+            this.setCurrentParallel(this.maxParallel);
+    }
+}

src/main/resources/META-INF/mods.toml

@@ -23,6 +23,9 @@ GregTech Utilities
 A GregTech Modern addon, adding some nice quality-of-life features.
 '''
 
+    [[mixins]]
+        config="${mod_id}.mixins.json"
+
     [[dependencies.${mod_id}]]
         modId = "forge"
         mandatory = true
@@ -40,4 +43,4 @@ A GregTech Modern addon, adding some nice quality-of-life features.
         mandatory = true
         versionRange = "[${gtceu_version},)"
         ordering = "AFTER"
-        side = "BOTH"
+        side = "BOTH"

src/main/resources/examplemod.mixins.json src/main/resources/gtmutils.mixins.jsonsrc/main/resources/examplemod.mixins.json renamed to src/main/resources/gtmutils.mixins.json

@@ -1,9 +1,9 @@
 {
   "required": true,
-  "package": "com.example.examplemod.mixin",
+  "package": "net.neganote.gtutilities.mixin",
   "compatibilityLevel": "JAVA_17",
-  "minVersion": "0.8",
   "mixins": [
+    "ParallelHatchPartMachineMixin"
   ],
   "client": [
   ],