Improve compatibility with EMI mod

closes #11

common/build.gradle

@@ -1,7 +1,14 @@
+repositories {
+    maven { url "https://maven.terraformersmc.com/" }
+}
+
 dependencies {
     // We depend on fabric loader here to use the fabric @Environment annotations and get the mixin dependencies
     // Do NOT use other classes from fabric loader
     modImplementation "net.fabricmc:fabric-loader:${rootProject.fabric_loader_version}"
+
+    // Other mods
+    modCompileOnly "dev.emi:emi-xplat-intermediary:${emi_version}"
 }
 
 architectury {

common/src/main/java/moe/caramel/chat/mixin/emi/MixinPluginEmiPort.java

@@ -0,0 +1,23 @@
+package moe.caramel.chat.mixin.emi;
+
+import dev.emi.emi.EmiPort;
+import net.minecraft.network.chat.Component;
+import net.minecraft.util.FormattedCharSequence;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+/**
+ * (EMI Mixin) Fix crash in PREVIEW mode.
+ */
+@Mixin(EmiPort.class)
+public final class MixinPluginEmiPort {
+
+    @Inject(method = "ordered", at = @At("HEAD"), cancellable = true)
+    private static void fixCrashInPreviewMode(final Component text, final CallbackInfoReturnable<FormattedCharSequence> cir) {
+        if (text == null) {
+            cir.setReturnValue(FormattedCharSequence.EMPTY);
+        }
+    }
+}

common/src/main/java/moe/caramel/chat/mixin/emi/MixinPluginEmiSearchWidget.java

@@ -0,0 +1,27 @@
+package moe.caramel.chat.mixin.emi;
+
+import dev.emi.emi.screen.widget.EmiSearchWidget;
+import moe.caramel.chat.controller.EditBoxController;
+import net.minecraft.client.gui.components.EditBox;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+/**
+ * (EMI Mixin) Refresh the search results immediately.
+ */
+@Mixin(EmiSearchWidget.class)
+public final class MixinPluginEmiSearchWidget {
+
+    @Inject(method = "<init>", at = @At("TAIL"))
+    private void init(final CallbackInfo ci) {
+        final EditBox editBox = ((EditBox) (Object) this);
+        EditBoxController.getWrapper(editBox)
+            .setInsertCallback(() -> {
+                if (editBox.responder != null) {
+                    editBox.responder.accept(editBox.value);
+                }
+            });
+    }
+}

common/src/main/java/moe/caramel/chat/plugin/Compatibilities.java

@@ -12,6 +12,14 @@ public final class Compatibilities {
 
     private static final Map<String, Data> REGISTRY = new HashMap<>();
 
+    public static final Data EMI = register(
+        "EMI", "dev.emi.emi.screen.widget.EmiSearchWidget",
+        Set.of(
+            "moe.caramel.chat.mixin.emi.MixinPluginEmiPort",
+            "moe.caramel.chat.mixin.emi.MixinPluginEmiSearchWidget"
+        )
+    );
+
     // ================================
 
     /**

common/src/main/resources/caramelchat.accesswidener

@@ -6,6 +6,7 @@ accessible field net/minecraft/client/gui/components/EditBox maxLength I
 accessible field net/minecraft/client/gui/components/EditBox bordered Z
 accessible field net/minecraft/client/gui/components/EditBox cursorPos I
 accessible field net/minecraft/client/gui/components/EditBox highlightPos I
+accessible field net/minecraft/client/gui/components/EditBox responder Ljava/util/function/Consumer;
 
 accessible field net/minecraft/client/gui/font/TextFieldHelper setMessageFn Ljava/util/function/Consumer;
 mutable field net/minecraft/client/gui/font/TextFieldHelper setMessageFn Ljava/util/function/Consumer;

common/src/main/resources/caramelchat.mixins.json

@@ -12,6 +12,8 @@
         "MixinMinecraft",
         "MixinRecipeBookComponent",
         "MixinSelectWorldScreen",
-        "MixinSignEditScreen"
+        "MixinSignEditScreen",
+        "emi.MixinPluginEmiPort",
+        "emi.MixinPluginEmiSearchWidget"
     ]
 }

gradle.properties

@@ -7,3 +7,6 @@ maven_group=moe.caramel
 minecraft_version=1.20.1
 fabric_loader_version=0.14.22
 forge_version=1.20.1-47.1.44
+
+# Other mods
+emi_version=1.1.0+1.20.1