From dfd5eb3df9f7a76f5f34b8a873d37326fa12d14b Mon Sep 17 00:00:00 2001
From: sebseb7 <sebgreenbus@gmail.com>
Date: Thu, 29 Jun 2023 22:32:57 +0200
Subject: [PATCH] interact with villagers in range

---
 .../github/sebseb7/autotrade/InitHandler.java |  3 ++
 .../sebseb7/autotrade/config/Hotkeys.java     |  2 +-
 .../autotrade/event/KeybindCallbacks.java     | 45 ++++++++++++++++++-
 3 files changed, 48 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/github/sebseb7/autotrade/InitHandler.java b/src/main/java/com/github/sebseb7/autotrade/InitHandler.java
index 4684833..342c13a 100644
--- a/src/main/java/com/github/sebseb7/autotrade/InitHandler.java
+++ b/src/main/java/com/github/sebseb7/autotrade/InitHandler.java
@@ -5,6 +5,7 @@ import com.github.sebseb7.autotrade.event.InputHandler;
 import com.github.sebseb7.autotrade.event.KeybindCallbacks;
 import fi.dy.masa.malilib.config.ConfigManager;
 import fi.dy.masa.malilib.event.InputEventHandler;
+import fi.dy.masa.malilib.event.TickHandler;
 import fi.dy.masa.malilib.interfaces.IInitializationHandler;
 
 public class InitHandler implements IInitializationHandler {
@@ -15,6 +16,8 @@ public class InitHandler implements IInitializationHandler {
 		InputHandler handler = new InputHandler();
 		InputEventHandler.getKeybindManager().registerKeybindProvider(handler);
 
+		TickHandler.getInstance().registerClientTickHandler(KeybindCallbacks.getInstance());
+
 		KeybindCallbacks.getInstance().setCallbacks();
 	}
 }
diff --git a/src/main/java/com/github/sebseb7/autotrade/config/Hotkeys.java b/src/main/java/com/github/sebseb7/autotrade/config/Hotkeys.java
index d61131d..faf7a71 100644
--- a/src/main/java/com/github/sebseb7/autotrade/config/Hotkeys.java
+++ b/src/main/java/com/github/sebseb7/autotrade/config/Hotkeys.java
@@ -14,7 +14,7 @@ public class Hotkeys {
 	public static final ConfigHotkey SET_INPUT_KEY = new ConfigHotkey("setInputContainer", "",
 			"Sets the input (item to sell) container");
 	public static final ConfigHotkey SET_OUTPUT_KEY = new ConfigHotkey("setOutputContainer", "",
-			"Sets the output (item bought) container");
+			"Sets the output (item to buy) container");
 	public static final ConfigHotkey SET_EMERALD_KEY = new ConfigHotkey("setEmeraldContainer", "",
 			"Set the emerald container");
 	public static final ConfigHotkey OPEN_GUI_SETTINGS = new ConfigHotkey("openGuiSettings", "", "Open the Config GUI");
diff --git a/src/main/java/com/github/sebseb7/autotrade/event/KeybindCallbacks.java b/src/main/java/com/github/sebseb7/autotrade/event/KeybindCallbacks.java
index 942aec1..8307047 100644
--- a/src/main/java/com/github/sebseb7/autotrade/event/KeybindCallbacks.java
+++ b/src/main/java/com/github/sebseb7/autotrade/event/KeybindCallbacks.java
@@ -9,14 +9,21 @@ import fi.dy.masa.malilib.gui.Message;
 import fi.dy.masa.malilib.hotkeys.IHotkeyCallback;
 import fi.dy.masa.malilib.hotkeys.IKeybind;
 import fi.dy.masa.malilib.hotkeys.KeyAction;
+import fi.dy.masa.malilib.interfaces.IClientTickHandler;
 import fi.dy.masa.malilib.util.GuiUtils;
 import fi.dy.masa.malilib.util.InfoUtils;
+import java.util.Vector;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.screen.ingame.HandledScreen;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.passive.VillagerEntity;
+import net.minecraft.util.Hand;
 
-public class KeybindCallbacks implements IHotkeyCallback {
+public class KeybindCallbacks implements IHotkeyCallback, IClientTickHandler {
 	private static final KeybindCallbacks INSTANCE = new KeybindCallbacks();
 
+	private Vector<Entity> villagersInRange = new Vector<Entity>();
+
 	public static KeybindCallbacks getInstance() {
 		return INSTANCE;
 	}
@@ -65,4 +72,40 @@ public class KeybindCallbacks implements IHotkeyCallback {
 
 		return false;
 	}
+
+	@Override
+	public void onClientTick(MinecraftClient mc) {
+		if (this.functionalityEnabled() == false || mc.player == null) {
+			return;
+		}
+		mc.inGameHud.getChatHud().addToMessageHistory("here");
+
+		if (GuiUtils.getCurrentScreen() instanceof HandledScreen) {
+			return;
+		}
+
+		boolean found = false;
+
+		Vector<Entity> newVillagersInRange = new Vector<Entity>(villagersInRange);
+
+		for (Entity entity : mc.player.clientWorld.getEntities()) {
+			if (entity instanceof VillagerEntity) {
+				if (entity.getPos().distanceTo(mc.player.getPos()) < 3) {
+					if (found == false) {
+						if (newVillagersInRange.contains(entity) == false) {
+							found = true;
+							newVillagersInRange.add(entity);
+							mc.interactionManager.interactEntity(mc.player, entity, Hand.MAIN_HAND);
+						}
+					}
+				}
+			}
+		}
+		for (Entity entity : villagersInRange) {
+			if ((entity.getPos().distanceTo(mc.player.getPos()) < 4) == false) {
+				newVillagersInRange.remove(entity);
+			}
+		}
+		villagersInRange = newVillagersInRange;
+	}
 }