TileMap Component

Engine/Src/Inc/IAEngine/Components/TileMapComponent.hpp

@@ -0,0 +1,48 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Components/TextureComponent.hpp>
+
+namespace ia::iae
+{
+    class TileMapComponent : public TextureComponent
+    {
+      public:
+        TileMapComponent(IN Node2D *node);
+
+      public:
+        VIRTUAL VOID Draw();
+        VIRTUAL VOID DebugDraw();
+
+        VIRTUAL VOID Update();
+        VIRTUAL VOID FixedUpdate();
+
+      public:
+        VOID BeginGridSetup(IN INT32 tileWidth, IN INT32 tileHeight, IN INT32 tileCountX, IN INT32 tileCountY);
+        VOID SetupGridTile(IN INT32 index, IN Handle texture);
+        VOID SetupGridTile(IN INT32 x, IN INT32 y, IN Handle texture);
+        VOID EndGridSetup();
+
+      private:
+        INT32 m_tileWidth{};
+        INT32 m_tileHeight{};
+        INT32 m_tileCountX{};
+        INT32 m_tileCountY{};
+        Handle m_mapTexture{INVALID_HANDLE};
+    };
+} // namespace ia::iae

Engine/Src/Inc/IAEngine/Engine.hpp

@@ -26,6 +26,7 @@
 
 #include <IAEngine/UI.hpp>
 #include <IAEngine/Scene.hpp>
+#include <IAEngine/Utils.hpp>
 
 namespace ia::iae
 {

Engine/Src/Inc/IAEngine/Nodes/Node2D.hpp

@@ -58,6 +58,11 @@ namespace ia::iae
             return result;
         }
 
+        VOID AddChild(IN RefPtr<Node2D> node)
+        {
+            m_children.pushBack(node);
+        }
+
       public:
         VOID Translate(IN Vec2 v)
         {

Engine/Src/Inc/IAEngine/Nodes/TileMapNode.hpp

@@ -0,0 +1,38 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include <IAEngine/Components/TileMapComponent.hpp>
+#include <IAEngine/Nodes/Node2D.hpp>
+
+namespace ia::iae
+{
+    class TileMapNode : public Node2D
+    {
+      public:
+        TileMapNode(IN CONST String &name);
+
+      public:
+        TileMapComponent *GetTileMapComponent()
+        {
+            return m_tilemapComponent;
+        }
+
+      protected:
+        TileMapComponent *CONST m_tilemapComponent{};
+    };
+} // namespace ia::iae