Random weapons from pool

Resources/Items/IcicleRepeater.tres

@@ -11,6 +11,7 @@ ShortName = &"IC-18"
 ItemDescription = &"Shoots ice pellets at a high rate"
 ItemKey = &"ICICLE_REPEATER"
 Item = 9
+Price = 0
 WeaponData = ExtResource("3_5vsuk")
 Amount = 1
 Max = 1

Resources/Items/Yin_Yang_Gun_Pickup.tres

@@ -11,6 +11,7 @@ ShortName = &"SM-3"
 ItemDescription = &"A weapon that shoots explosive Yin-Yang Orbs"
 ItemKey = &"YINYANG_GUN"
 Item = 9
+Price = 0
 WeaponData = ExtResource("1_cuxft")
 Amount = 1
 Max = 1

Resources/RogueliteMaps/Factory_Theme.tres

@@ -1,4 +1,4 @@
-[gd_resource type="Resource" script_class="RogueliteMapTheme" load_steps=49 format=3 uid="uid://cw6868vuvuynh"]
+[gd_resource type="Resource" script_class="RogueliteMapTheme" load_steps=54 format=3 uid="uid://cw6868vuvuynh"]
 
 [ext_resource type="Script" uid="uid://bwtif3if3ea0u" path="res://Scripts/Resources/RogueliteMapTheme.cs" id="1_2rtdw"]
 [ext_resource type="Resource" uid="uid://cltxhkrqp055v" path="res://Resources/Items/Money_Pickup.tres" id="1_ae3bb"]
@@ -45,6 +45,10 @@
 [ext_resource type="PackedScene" uid="uid://cl7s06sk106uo" path="res://Scenes/Props/VendingMachine.tscn" id="30_exyjy"]
 [ext_resource type="Resource" uid="uid://bdpbekqhuuq4l" path="res://Resources/Items/Shield_Extend_Pickup.tres" id="41_tsgja"]
 [ext_resource type="Resource" uid="uid://ciybnocjfpshh" path="res://Resources/Items/Heart_Extend_Pickup.tres" id="42_qo6vk"]
+[ext_resource type="Resource" uid="uid://bgcgeg187vg1h" path="res://Resources/Items/IcicleRepeater.tres" id="45_f7mru"]
+[ext_resource type="Resource" uid="uid://dau0s8ob7qnpc" path="res://Resources/Items/IceShotgun.tres" id="46_3kwn2"]
+[ext_resource type="Resource" uid="uid://brsukcuyoq364" path="res://Resources/Items/NuclearGunPickup.tres" id="47_to7mi"]
+[ext_resource type="Resource" uid="uid://ccmuffmnevrt4" path="res://Resources/Items/Yin_Yang_Gun_Pickup.tres" id="48_w335g"]
 
 [sub_resource type="Resource" id="Resource_nnvxo"]
 script = ExtResource("11_eegnh")
@@ -61,6 +65,11 @@ script = ExtResource("11_eegnh")
 Items = Array[Object]([ExtResource("9_to7mi"), ExtResource("3_tsgja"), ExtResource("10_w335g"), ExtResource("6_cxv74"), ExtResource("9_to7mi"), ExtResource("5_ga54h"), ExtResource("41_tsgja"), ExtResource("42_qo6vk"), ExtResource("7_f7mru"), ExtResource("4_qo6vk"), ExtResource("2_p3lfl"), ExtResource("8_3kwn2")])
 metadata/_custom_type_script = "uid://rgx0g5iqksnn"
 
+[sub_resource type="Resource" id="Resource_eegnh"]
+script = ExtResource("11_eegnh")
+Items = Array[Object]([ExtResource("45_f7mru"), ExtResource("46_3kwn2"), ExtResource("47_to7mi"), ExtResource("48_w335g")])
+metadata/_custom_type_script = "uid://rgx0g5iqksnn"
+
 [resource]
 script = ExtResource("1_2rtdw")
 HorizontalDoorPrefab = ExtResource("2_y7x1u")
@@ -78,5 +87,6 @@ EnemyDropChance = 10.0
 ChestLootTable = SubResource("Resource_nnvxo")
 ShopLootTable = SubResource("Resource_11cll")
 EnemiesLootTable = SubResource("Resource_tsgja")
+WeaponsLootTable = SubResource("Resource_eegnh")
 Rooms = Array[Object]([ExtResource("5_sludw"), ExtResource("6_b3pjl"), ExtResource("7_nil27"), ExtResource("8_pmfuo"), ExtResource("9_0lwa1"), ExtResource("10_03ih2"), ExtResource("11_modrh"), ExtResource("12_exyjy"), ExtResource("13_2j670"), ExtResource("14_rjphh"), ExtResource("15_2gg5d"), ExtResource("16_402ix"), ExtResource("17_52l5g"), ExtResource("18_gh41q"), ExtResource("19_bn1n6"), ExtResource("20_0on7r"), ExtResource("23_p3lfl"), ExtResource("24_tsgja"), ExtResource("21_m2nxl"), ExtResource("22_ae3bb")])
 metadata/_custom_type_script = "uid://bwtif3if3ea0u"

Scenes/Maps/RogueliteMaps/TreasureRoom1.tscn

@@ -1,9 +1,8 @@
-[gd_scene load_steps=8 format=4 uid="uid://j71ehkbbalh2"]
+[gd_scene load_steps=7 format=4 uid="uid://j71ehkbbalh2"]
 
 [ext_resource type="Script" uid="uid://b2j00riayxkit" path="res://Scripts/Controllers/RogueliteRoom.cs" id="1_08gfs"]
 [ext_resource type="Resource" uid="uid://crqgvauqarfaq" path="res://Resources/RogueliteMaps/TreasureRoom1.tres" id="2_08gfs"]
 [ext_resource type="TileSet" uid="uid://6k28roiljylj" path="res://Tilesets/factory_tileset.tres" id="5_ojht1"]
-[ext_resource type="PackedScene" uid="uid://cnhgvn2salyxl" path="res://Scenes/Items/Icicle_Repeater.tscn" id="5_xa3gk"]
 [ext_resource type="Script" uid="uid://krean0uywtms" path="res://Scripts/TilemapAvoidance.cs" id="6_jf212"]
 
 [sub_resource type="NavigationPolygon" id="NavigationPolygon_rlq0q"]
@@ -45,9 +44,6 @@ metadata/_edit_lock_ = true
 [node name="Actors" type="Node2D" parent="Tilemaps"]
 metadata/_edit_lock_ = true
 
-[node name="IcicleRepeater" parent="Tilemaps/Actors" instance=ExtResource("5_xa3gk")]
-position = Vector2(160, 95)
-
 [node name="EnemySpawners" type="Node2D" parent="."]
 
 [node name="NavigationRegion2D" type="NavigationRegion2D" parent="."]
@@ -63,4 +59,9 @@ collision_mask = 2
 position = Vector2(162, 94.5)
 shape = SubResource("RectangleShape2D_rlq0q")
 
+[node name="Treasures" type="Node2D" parent="."]
+
+[node name="Marker2D" type="Marker2D" parent="Treasures"]
+position = Vector2(160, 96)
+
 [connection signal="area_entered" from="PlayerEnterDetector" to="." method="OnRoomEntered"]

Scripts/Controllers/RogueliteRoom.cs

@@ -62,6 +62,7 @@ public partial class RogueliteRoom : Node2D
     {
         SpawnEnemies();
         SpawnFeatures();
+        SpawnFixedWeapons();
         //HandleDoors(connectionChecker);
         //AddDebugLabel();
         return this;
@@ -203,8 +204,6 @@ public partial class RogueliteRoom : Node2D
 
                 _connections.Add(connection);
                 
-                
-                
             }
             else
             {
@@ -247,6 +246,56 @@ public partial class RogueliteRoom : Node2D
         }
     }
 
+    private void SpawnFixedWeapons()
+    {
+        var markersContainer = this.GetNodeOrNull("Treasures");
+        if (markersContainer == null) return;
+        
+        var markerNodes = markersContainer.GetChildren();
+        
+        var itemsPool = MapTheme.WeaponsLootTable.Items.ToList().Shuffle().ToList();
+        
+        var playerItems = InventoryManager.Instance.Items;
+        
+        foreach (var itemContainer in playerItems)
+        {
+            if (itemsPool.Contains(itemContainer.Item))
+            {
+                itemsPool.Remove(itemContainer.Item);
+            }
+        }
+
+        if (itemsPool.Count == 0)
+        {
+            GD.Print("No items to spawn in the item room found");
+            return;
+        }
+        
+        Queue<LootItem> spawnQueue = new();
+        foreach (var item in itemsPool)
+        {
+            spawnQueue.Enqueue(item);
+        }
+        
+        foreach (var markerNode in markerNodes)
+        {
+            if (markerNode is not Marker2D marker)
+            {
+                continue;
+            }
+            
+            var itemFound = spawnQueue.TryDequeue(out var item);
+            
+            if (!itemFound) return;
+
+            GD.Print($"Spawning {item.ItemKey} in treasure spot");
+            
+            // Spawn
+            var dropScene = GD.Load<PackedScene>(item.DropScenePath);
+            var dropInstance = marker.CreateChild<Node2D>(dropScene);
+        }
+    }
+
     private void SpawnFeatures()
     {
         // Get feature markers

Scripts/Resources/RogueliteMapTheme.cs

@@ -26,6 +26,7 @@ public partial class RogueliteMapTheme : Resource
     [Export] public LootTable ChestLootTable { get; set; }
     [Export] public LootTable ShopLootTable { get; set; }
     [Export] public LootTable EnemiesLootTable { get; set; }
+    [Export] public LootTable WeaponsLootTable { get; set; }
     
     [ExportCategory("Rooms")]
     [Export] public Array<RogueliteRoomResource> Rooms { get; set; }