From 76553a34213d5478bf19f47a480153226d7f4e6a Mon Sep 17 00:00:00 2001
From: Melledy <121644117+Melledy@users.noreply.github.com>
Date: Mon, 9 Oct 2023 03:38:22 -0700
Subject: [PATCH] Re-add spawn command

---
 .../command/commands/GiveCommand.java         | 11 +--
 .../command/commands/SpawnCommand.java        | 92 +++++++++++++++++++
 .../lunarcore/data/config/MonsterInfo.java    |  1 +
 3 files changed, 98 insertions(+), 6 deletions(-)
 create mode 100644 src/main/java/emu/lunarcore/command/commands/SpawnCommand.java

diff --git a/src/main/java/emu/lunarcore/command/commands/GiveCommand.java b/src/main/java/emu/lunarcore/command/commands/GiveCommand.java
index f29db5f..d681dcc 100644
--- a/src/main/java/emu/lunarcore/command/commands/GiveCommand.java
+++ b/src/main/java/emu/lunarcore/command/commands/GiveCommand.java
@@ -21,12 +21,11 @@ public class GiveCommand implements CommandHandler {
         if (args.getTarget() == null) {
             this.sendMessage(sender, "Error: Targeted player not found or offline");
             return;
-        } else if (args.getCount() <= 0) {
-            this.sendMessage(sender, "Error: Amount must be higher than 0");
-            return;
         }
         
         int itemId = Utils.parseSafeInt(args.get(0));
+        int amount = Math.max(args.getCount(), 1);
+        
         ItemExcel itemData = GameData.getItemExcelMap().get(itemId);
         
         if (itemData == null) {
@@ -36,16 +35,16 @@ public class GiveCommand implements CommandHandler {
         
         if (itemData.isEquippable()) {
             List<GameItem> items = new LinkedList<>();
-            for (int i = 0; i < args.getCount(); i++) {
+            for (int i = 0; i < amount; i++) {
                 items.add(new GameItem(itemData));
             }
             args.getTarget().getInventory().addItems(items);
         } else {
-            GameItem item = new GameItem(itemData, args.getCount());
+            GameItem item = new GameItem(itemData, amount);
             args.getTarget().getInventory().addItem(item);
         }
 
-        args.getTarget().sendMessage("Giving " + args.getTarget().getName() + " " + args.getCount() + " of " + itemId);
+        args.getTarget().sendMessage("Giving " + args.getTarget().getName() + " " + amount + " of " + itemId);
     }
 
 }
diff --git a/src/main/java/emu/lunarcore/command/commands/SpawnCommand.java b/src/main/java/emu/lunarcore/command/commands/SpawnCommand.java
new file mode 100644
index 0000000..923f896
--- /dev/null
+++ b/src/main/java/emu/lunarcore/command/commands/SpawnCommand.java
@@ -0,0 +1,92 @@
+package emu.lunarcore.command.commands;
+
+import emu.lunarcore.command.Command;
+import emu.lunarcore.command.CommandArgs;
+import emu.lunarcore.command.CommandHandler;
+import emu.lunarcore.data.GameData;
+import emu.lunarcore.data.config.MonsterInfo;
+import emu.lunarcore.data.excel.NpcMonsterExcel;
+import emu.lunarcore.game.player.Player;
+import emu.lunarcore.game.scene.entity.EntityMonster;
+import emu.lunarcore.util.Position;
+import emu.lunarcore.util.Utils;
+
+@Command(label = "spawn")
+public class SpawnCommand implements CommandHandler {
+
+    @Override
+    public void execute(Player sender, CommandArgs args) {
+        // Check target
+        if (args.getTarget() == null) {
+            this.sendMessage(sender, "Error: Targeted player not found or offline");
+            return;
+        }
+        
+        Player target = args.getTarget();
+        
+        if (target.getScene() == null) {
+            this.sendMessage(sender, "Error: Target is not in scene");
+            return;
+        }
+        
+        // Get id
+        int id = Utils.parseSafeInt(args.get(0));
+        int stage = Math.max(Utils.parseSafeInt(args.get(1)), 1);
+        int amount = Math.max(args.getCount(), 1);
+        int radius = Math.max(args.getRank(), 5) * 1000;
+        
+        // Spawn monster
+        NpcMonsterExcel monsterExcel = GameData.getNpcMonsterExcelMap().get(id);
+        if (monsterExcel != null) {
+            // Try to find monster config
+            int groupId = 0;
+            MonsterInfo monsterInfo = null;
+            
+            for (var group : target.getScene().getFloorInfo().getGroups().values()) {
+                if (group.getMonsterList().size() == 0) continue;
+                
+                for (var m : group.getMonsterList()) {
+                    if (m.getFarmElementID() == 0) {
+                        groupId = group.getId();
+                        monsterInfo = group.getMonsterList().get(0);
+                        break;
+                    }
+                }
+                
+                if (monsterInfo != null) {
+                    break; 
+                }
+            }
+            
+            if (monsterInfo == null) {
+                this.sendMessage(sender, "Error: No monster config found in this scene");
+                return;
+            }
+            
+            // Spawn monster
+            for (int i = 0; i < amount; i++) {
+                Position pos = target.getPos().clone().add(Utils.randomRange(-radius, radius), 0, Utils.randomRange(-radius, radius));
+                EntityMonster monster = new EntityMonster(target.getScene(), monsterExcel, pos);
+                monster.setGroupId(groupId);
+                monster.setInstId(monsterInfo.getID());
+                monster.setEventId(monsterInfo.getEventID());
+                monster.setOverrideStageId(stage);
+                
+                target.getScene().addEntity(monster, true);
+            }
+            
+            this.sendMessage(sender, "Spawning " + amount + " monsters");
+            return;
+        }
+        
+        /*
+        PropExcel propExcel = GameData.getPropExcelMap().get(id);
+        if (propExcel != null) {
+            return;
+        }
+        */
+
+        this.sendMessage(sender, "Error: Invalid id");
+    }
+
+}
diff --git a/src/main/java/emu/lunarcore/data/config/MonsterInfo.java b/src/main/java/emu/lunarcore/data/config/MonsterInfo.java
index db3bb7e..05e119c 100644
--- a/src/main/java/emu/lunarcore/data/config/MonsterInfo.java
+++ b/src/main/java/emu/lunarcore/data/config/MonsterInfo.java
@@ -6,4 +6,5 @@ import lombok.Getter;
 public class MonsterInfo extends ObjectInfo {
     private int NPCMonsterID;
     private int EventID;
+    private int FarmElementID;
 }