new: Placeholder API support!

build.gradle

@@ -16,9 +16,8 @@ repositories {
 	// Loom adds the essential maven repositories to download Minecraft and libraries from automatically.
 	// See https://docs.gradle.org/current/userguide/declaring_repositories.html
 	// for more information about repositories.
-	maven {
-		url 'https://oss.sonatype.org/content/repositories/snapshots'
-	}
+	maven { url 'https://oss.sonatype.org/content/repositories/snapshots'}
+	maven { url "https://maven.nucleoid.xyz/" }
 }
 
 dependencies {
@@ -30,7 +29,9 @@ dependencies {
 	// Fabric API. This is technically optional, but you probably want it anyway.
 	modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
 
-	modImplementation(include('me.lucko:fabric-permissions-api:0.1-SNAPSHOT'))
+
+	modImplementation include('me.lucko:fabric-permissions-api:0.1-SNAPSHOT')
+	modImplementation include("eu.pb4:placeholder-api:${project.placeholder_version}")
 }
 
 processResources {

gradle.properties

@@ -14,3 +14,4 @@ org.gradle.jvmargs=-Xmx1G
 
 # Dependencies
 	fabric_version=0.46.2+1.18
+	placeholder_version=1.1.3+1.17.1

src/main/java/com/campersamu/itemcommander/nbt/Commander.java

@@ -3,6 +3,8 @@
 import com.campersamu.itemcommander.exception.CommanderException;
 import com.campersamu.itemcommander.exception.CommanderNoCommandException;
 import com.campersamu.itemcommander.exception.CommanderNoTagException;
+import eu.pb4.placeholders.TextParser;
+import eu.pb4.placeholders.util.TextParserUtils;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NbtCompound;
 import net.minecraft.nbt.NbtElement;
@@ -56,7 +58,7 @@ public static ActionResult executeCommand(Commander commander, ServerPlayerEntit
         MinecraftServer server = player.server;
 
         if (commander.source() == SERVER) {
-            final String parsedCommand = commander.command().replace("@p", player.getEntityName()).replace("@s", player.getEntityName());
+            final String parsedCommand = TextParser.parse(commander.command().replace("@p", player.getEntityName()).replace("@s", player.getEntityName())).getString();
             server.getCommandManager().execute(server.getCommandSource(), parsedCommand);
         } else if (commander.source() == PLAYER) {
             server.getCommandManager().execute(player.getCommandSource(), commander.command());