mod skeleton 1

this commit adds some skeleton using fabric-api for later implementation:
- renderer
- hypixel mod api
- timer

build.gradle

@@ -11,11 +11,7 @@ base {
 }
 
 repositories {
-	// Add repositories to retrieve artifacts from in here.
-	// You should only use this when depending on other mods because
-	// 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://repo.hypixel.net/repository/Hypixel/' }
 }
 
 loom {
@@ -38,7 +34,7 @@ dependencies {
 
 	// Fabric API. This is technically optional, but you probably want it anyway.
 	modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
-	
+  modImplementation 'net.hypixel:mod-api:1.0.1'
 }
 
 processResources {
@@ -87,4 +83,4 @@ publishing {
 		// The repositories here will be used for publishing your artifact, not for
 		// retrieving dependencies.
 	}
-}
+}

src/client/java/xyz/stachel/zombiesutils/ZombiesUtilsClient.java

@@ -1,11 +1,24 @@
 package xyz.stachel.zombiesutils;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import net.fabricmc.api.ClientModInitializer;
+import net.fabricmc.fabric.api.client.rendering.v1.HudLayerRegistrationCallback;
+import net.hypixel.modapi.HypixelModAPI;
+import net.hypixel.modapi.packet.impl.clientbound.event.ClientboundLocationPacket;
+import xyz.stachel.zombiesutils.handlers.Renderer;
 
 public class ZombiesUtilsClient implements ClientModInitializer {
+  public static final String MOD_ID = "zombies-utils";
+  public static final Logger LOGGER = LoggerFactory.getLogger(MOD_ID);
+
 	@Override
 	public void onInitializeClient() {
-		// This entrypoint is suitable for setting up client-specific logic, such as rendering.
-    System.out.println("Hello, Zombies!");
+    HypixelModAPI.getInstance().subscribeToEventPacket(ClientboundLocationPacket.class);
+    //TODO: HypixelModAPI.getInstance().createHandler(ClientboundLocationPacket.class, todo);
+    LOGGER.info("initializing...");
+    HudLayerRegistrationCallback.EVENT.register(new Renderer());
 	}
+
 }

src/client/java/xyz/stachel/zombiesutils/game/Timer.java

@@ -0,0 +1,38 @@
+package xyz.stachel.zombiesutils.game;
+
+import net.minecraft.client.MinecraftClient;
+import xyz.stachel.zombiesutils.ZombiesUtilsClient;
+
+class Timer {
+  // world-absolute tick the game started on
+  private long startTick;
+  // amount of ticks elapsed between startTick and last split
+  private long roundStart;
+
+  public Timer() {
+    this.startTick = worldTick();
+  }
+
+  public long roundTime() {
+    return gameTime() - roundStart;
+  }
+
+  public long gameTime() {
+    return worldTick() - startTick;
+  }
+
+  public long split() {
+    final long rt = roundTime();
+    this.roundStart = gameTime();
+    return rt;
+  }
+
+  private long worldTick() {
+    MinecraftClient mc = MinecraftClient.getInstance();
+    if (mc == null || mc.world == null) {
+      ZombiesUtilsClient.LOGGER.warn("Timer is running, but the player is not in game.");
+      return 0;
+    }
+    return mc.world.getTime();
+  }
+}

src/client/java/xyz/stachel/zombiesutils/handlers/Renderer.java

@@ -0,0 +1,29 @@
+package xyz.stachel.zombiesutils.handlers;
+
+import net.fabricmc.fabric.api.client.rendering.v1.HudLayerRegistrationCallback;
+import net.fabricmc.fabric.api.client.rendering.v1.IdentifiedLayer;
+import net.fabricmc.fabric.api.client.rendering.v1.LayeredDrawerWrapper;
+import net.minecraft.client.gui.DrawContext;
+import net.minecraft.client.render.RenderTickCounter;
+import net.minecraft.util.Identifier;
+
+public class Renderer implements HudLayerRegistrationCallback {
+
+  @Override
+  public void register(LayeredDrawerWrapper layeredDrawer) {
+    layeredDrawer.attachLayerAfter(IdentifiedLayer.OVERLAY_MESSAGE, new ZombiesUtilsLayer());
+  }
+
+  class ZombiesUtilsLayer implements IdentifiedLayer {
+
+    @Override
+    public void render(DrawContext context, RenderTickCounter tickCounter) {
+      // TODO Auto-generated method stub 
+    }
+
+    @Override
+    public Identifier id() {
+      return Identifier.of("zombies-utils", "main");
+    }
+  }
+}

src/main/resources/fabric.mod.json

@@ -29,7 +29,8 @@
 		"fabricloader": ">=0.16.14",
 		"minecraft": "~1.21.5",
 		"java": ">=21",
-		"fabric-api": "*"
+		"fabric-api": "*",
+    "hypixel-mod-api": ">=1.0.1"
 	},
 	"suggests": {}
 }