Partial Physics

.gitmodules

@@ -13,3 +13,4 @@
 [submodule "Dependencies/IAMath"]
 	path = Dependencies/IAMath
 	url = https://git.iasoft.dev/dev0/IAMath
+    

.vscode/launch.json

@@ -5,16 +5,17 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "C/C++: debiug",
+            "name": "(Windows) Launch",
             "type": "cppvsdbg",
             "request": "launch",
-            "program": "${workspaceFolder}/build/bin/IAESandbox.exe",
+            "program": "${workspaceFolder}/build/bin/Debug/IAESandbox.exe",
             "args": [],
             "stopAtEntry": false,
-            "cwd": "${workspaceFolder}/Src/IAESandbox",
+            "cwd": "${workspaceFolder}/Src/IAESandbox/Res",
             "environment": [],
-            "preLaunchTask": "build",
+            "console": "externalTerminal",
-            "console": "integratedTerminal"
+            "preLaunchTask": "CMake: build"
         }
+
     ]
 }

.vscode/settings.json

@@ -1,72 +0,0 @@
-{
-    "files.associations": {
-        "stdexcept": "cpp",
-        "chrono": "cpp",
-        "forward_list": "cpp",
-        "initializer_list": "cpp",
-        "list": "cpp",
-        "vector": "cpp",
-        "xhash": "cpp",
-        "xiosbase": "cpp",
-        "xstring": "cpp",
-        "xutility": "cpp",
-        "format": "cpp",
-        "functional": "cpp",
-        "filesystem": "cpp",
-        "unordered_map": "cpp",
-        "algorithm": "cpp",
-        "iterator": "cpp",
-        "xmemory": "cpp",
-        "cmath": "cpp",
-        "atomic": "cpp",
-        "bit": "cpp",
-        "cctype": "cpp",
-        "charconv": "cpp",
-        "clocale": "cpp",
-        "codecvt": "cpp",
-        "compare": "cpp",
-        "concepts": "cpp",
-        "cstddef": "cpp",
-        "cstdint": "cpp",
-        "cstdio": "cpp",
-        "cstdlib": "cpp",
-        "cstring": "cpp",
-        "ctime": "cpp",
-        "cwchar": "cpp",
-        "exception": "cpp",
-        "fstream": "cpp",
-        "iomanip": "cpp",
-        "ios": "cpp",
-        "iosfwd": "cpp",
-        "istream": "cpp",
-        "limits": "cpp",
-        "locale": "cpp",
-        "memory": "cpp",
-        "new": "cpp",
-        "optional": "cpp",
-        "ratio": "cpp",
-        "sstream": "cpp",
-        "stop_token": "cpp",
-        "streambuf": "cpp",
-        "string": "cpp",
-        "system_error": "cpp",
-        "thread": "cpp",
-        "tuple": "cpp",
-        "type_traits": "cpp",
-        "typeinfo": "cpp",
-        "utility": "cpp",
-        "xfacet": "cpp",
-        "xlocale": "cpp",
-        "xlocbuf": "cpp",
-        "xlocinfo": "cpp",
-        "xlocmes": "cpp",
-        "xlocmon": "cpp",
-        "xlocnum": "cpp",
-        "xloctime": "cpp",
-        "xtr1common": "cpp",
-        "iostream": "cpp",
-        "map": "cpp",
-        "ostream": "cpp",
-        "xtree": "cpp"
-    }
-}

.vscode/tasks.json

@@ -1,19 +1,19 @@
 {
-    "tasks": [
+	"version": "2.0.0",
+	"tasks": [
         {
-            "label": "build",
+            "type": "cmake",
-            "type": "shell",
+            "label": "CMake: build",
-            "command": "cmake -S. -B./build -G Ninja -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ && cmake --build build",
+            "command": "build",
-            "group": {
+            "targets": [
+                "ALL_BUILD"
+            ],
+            "group":{
                 "kind": "build",
                 "isDefault": true
-            }
+            },
+            "problemMatcher": [],
+            "detail": "CMake template build task"
         }
-    ],
+    ]
-    "options": {
-		"env": {
-			"INCLUDE": "C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.44.35207/include;C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.44.35207/ATLMFC/include;C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Auxiliary/VS/include;C:/Program Files (x86)/Windows Kits/10/include/10.0.26100.0/ucrt;C:/Program Files (x86)/Windows Kits/10//include/10.0.26100.0//um;C:/Program Files (x86)/Windows Kits/10//include/10.0.26100.0//shared;C:/Program Files (x86)/Windows Kits/10//include/10.0.26100.0//winrt;C:/Program Files (x86)/Windows Kits/10//include/10.0.26100.0//cppwinrt;C:/Program Files (x86)/Windows Kits/NETFXSDK/4.8/include/um",
-			"LIB": "C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.44.35207/ATLMFC/lib/x64;C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.44.35207/lib/x64;C:/Program Files (x86)/Windows Kits/NETFXSDK/4.8/lib/um/x64;C:/Program Files (x86)/Windows Kits/10/lib/10.0.26100.0/ucrt/x64;C:/Program Files (x86)/Windows Kits/10//lib/10.0.26100.0//um/x64"
-		}
-	}
 }

Src/IAESandbox/CMakeLists.txt

@@ -3,6 +3,7 @@ set(IAESandbox_Sources
     imp/cpp/Main.cpp
     imp/cpp/Game.cpp
     imp/cpp/Map.cpp
+    imp/cpp/Ground.cpp
     imp/cpp/Player.cpp
 )
 

Src/IAESandbox/imp/cpp/Game.cpp

@@ -1,25 +1,29 @@
 #include <Game.hpp>
 #include <Player.hpp>
-#include <Map.hpp>
+#include <Ground.hpp>
+
+#include <IAEngine/ResourceManager.hpp>
 
 namespace ia::iae::game
 {
     RefPtr<iae::Scene> scene;
 
+    ResourceManager* g_resourceManager{};
+
     VOID Game::Initialize()
     {
-        const auto player = MakeRefPtr<Player>(m_engine);
+        g_resourceManager = m_engine->RegisterResourceManager<ResourceManager>();
-        player->SetLocalPosition({200, 150, 0});
-
-        const auto map = MakeRefPtr<TiledMap>(m_engine);
 
         scene = m_engine->CreateScene();
-        scene->AddNode(map);
-        scene->AddNode(player);
-
         m_engine->ChangeScene(scene);
 
+        const auto player = MakeRefPtr<Player>(m_engine);
+        player->SetLocalPosition({100.0f, 200.0f, 0.0f});
+        scene->AddNode(player);
 
+        const auto ground = MakeRefPtr<Ground>(m_engine);
+        ground->SetLocalPosition({50.0f, 500.0f, 0.0f});
+        scene->AddNode(ground);
     }
 
     VOID Game::Terminate()

Src/IAESandbox/imp/cpp/Ground.cpp

@@ -0,0 +1,49 @@
+#include <Ground.hpp>
+
+#include <IAEngine/Physics/Physics.hpp>
+
+#include <IACore/File.hpp>
+
+namespace ia::iae::game
+{
+    extern ResourceManager* g_resourceManager;
+
+    Handle m_id2;
+
+    Ground::Ground(IN Engine *engine) : m_engine(engine)
+    {
+        m_spriteRenderer = AddComponent<SpriteRendererComponent>();
+    }
+
+    VOID Ground::OnAdded(IN Scene *scene)
+    {
+        Node::OnAdded(scene);
+
+        iae::SpriteRendererComponent::AnimationKeyFrame keyFrame{};
+        const auto d = File::ReadToVector("Graphics/red.png");
+        keyFrame.Texture = g_resourceManager->CreateTexture(d.data(), d.size());
+        keyFrame.Scale = {3.0f, 0.25f, 1.0f};
+
+        m_spriteRenderer->AddAnimation({.ShouldLoop = true, .Keys = {keyFrame}});
+        m_spriteRenderer->BakeAnimations();
+
+        m_id2 = Physics::CreateStaticBody({GetPosition().X + 300, GetPosition().Y + 25});
+        Physics::AddBoxCollider(m_id2, {600.0f, 50.0f});
+    }
+
+    VOID Ground::OnRemoved()
+    {
+
+        Node::OnRemoved();
+    }
+
+    VOID Ground::Draw()
+    {
+        Node::Draw();
+    }
+
+    VOID Ground::Update()
+    {
+        Node::Update();
+    }
+} // namespace ia::iae::game

Src/IAESandbox/imp/cpp/Player.cpp

@@ -1,11 +1,16 @@
 #include <Player.hpp>
 
+#include <IAEngine/Physics/Physics.hpp>
 #include <IAEngine/Input.hpp>
 
 #include <IACore/File.hpp>
 
 namespace ia::iae::game
 {
+    extern ResourceManager* g_resourceManager;
+
+    Handle m_id;
+
     Player::Player(IN Engine *engine) : m_engine(engine)
     {
         m_spriteRenderer = AddComponent<SpriteRendererComponent>();
@@ -14,6 +19,17 @@ namespace ia::iae::game
     VOID Player::OnAdded(IN Scene *scene)
     {
         Node::OnAdded(scene);
+
+        iae::SpriteRendererComponent::AnimationKeyFrame keyFrame{};
+        const auto d = File::ReadToVector("Graphics/green.png");
+        keyFrame.Texture = g_resourceManager->CreateTexture(d.data(), d.size());
+        keyFrame.Scale = {0.2f, 0.2f, 1.0f};
+
+        m_spriteRenderer->AddAnimation({.ShouldLoop = true, .Keys = {keyFrame}});
+        m_spriteRenderer->BakeAnimations();
+
+        m_id = Physics::CreateDynamicBody({GetPosition().X + 20, GetPosition().Y + 20});
+        Physics::AddBoxCollider(m_id, {40.0f, 40.0f});
     }
 
     VOID Player::OnRemoved()
@@ -30,5 +46,6 @@ namespace ia::iae::game
     VOID Player::Update()
     {
         Node::Update();
+        SetLocalPosition(Physics::GetBodyPosition(m_id) - iam::Vec3f{20.0f, 20.0f, 0.0f});
     }
 } // namespace ia::iae::game

Src/IAESandbox/imp/hpp/Ground.hpp

@@ -0,0 +1,27 @@
+#pragma once
+
+#include <IAEngine/Components/SoundEmitter.hpp>
+#include <IAEngine/Components/SpriteRenderer.hpp>
+#include <IAEngine/IAEngine.hpp>
+
+namespace ia::iae::game
+{
+    class Ground : public Node
+    {
+      public:
+        Ground(IN Engine *engine);
+
+        VIRTUAL VOID OnAdded(IN Scene *scene) OVERRIDE;
+        VIRTUAL VOID OnRemoved() OVERRIDE;
+        VIRTUAL VOID Draw() OVERRIDE;
+        VIRTUAL VOID Update() OVERRIDE;
+
+      private:
+        INT32 m_speed{};
+        UINT8 m_direction{};
+
+      private:
+        Engine *CONST m_engine;
+        RefPtr<SpriteRendererComponent> m_spriteRenderer;
+    };
+} // namespace ia::iae::game

Src/IAEngine/CMakeLists.txt

@@ -10,6 +10,8 @@ set(IAEngine_Sources
 
     imp/cpp/ResourceManager.cpp
 
+    imp/cpp/Physics/Physics.cpp
+
     imp/cpp/Events/Event.cpp
 
     imp/cpp/Nodes/Transform.cpp
@@ -18,9 +20,8 @@ set(IAEngine_Sources
     imp/cpp/Components/AtlasRenderer.cpp
     imp/cpp/Components/SpriteRenderer.cpp
     imp/cpp/Components/SoundEmitter.cpp
-    imp/cpp/Components/Collider.cpp
     imp/cpp/Components/ParticleEmitter.cpp
-    imp/cpp/Components/StackedCollider.cpp
+    imp/cpp/Components/PhysicsBody.cpp
 )
 
 add_library(IAEngine STATIC ${IAEngine_Sources})

Src/IAEngine/imp/cpp/Components/PhysicsBody.cpp

@@ -0,0 +1,6 @@
+#include <IAEngine/Components/PhysicsBody.hpp>
+
+namespace ia::iae
+{
+    
+}

Src/IAEngine/imp/cpp/IAEngine.cpp

@@ -3,6 +3,7 @@
 #include <IAEngine/Input.hpp>
 #include <IAEngine/Random.hpp>
 #include <IAEngine/Time.hpp>
+#include <IAEngine/Physics/Physics.hpp>
 
 #include <SDL3/SDL.h>
 
@@ -77,6 +78,7 @@ namespace ia::iae
         Random::Initialize();
         Input::Initialize();
         Audio::Initialize();
+        Physics::Initialize();
 
         return true;
     }
@@ -85,6 +87,7 @@ namespace ia::iae
     {
         IAE_LOG_INFO("Shutting down IAEngine");
 
+        Physics::Terminate();
         Audio::Terminate();
 
         ImGui_ImplSDLRenderer3_Shutdown();
@@ -145,6 +148,8 @@ namespace ia::iae
 
     VOID Engine::UpdateGame()
     {
+        Physics::Update();
+
         if B_LIKELY (m_activeScene)
             m_activeScene->Update();
     }

Src/IAEngine/imp/cpp/Physics/Physics.cpp

@@ -0,0 +1,37 @@
+#include <IAEngine/Physics/Physics.hpp>
+
+namespace ia::iae
+{
+   
+
+    VOID Physics::Initialize()
+    {
+    }
+
+    VOID Physics::Terminate()
+    {
+    }
+
+    VOID Physics::Update()
+    {
+    }
+
+    Handle Physics::CreateStaticBody(IN iam::Vec3f position)
+    {
+        return INVALID_HANDLE;
+    }
+
+    Handle Physics::CreateDynamicBody(IN iam::Vec3f position)
+    {
+        return INVALID_HANDLE;
+    }
+
+    VOID Physics::AddBoxCollider(IN Handle body, IN iam::Vec3f size)
+    {
+    }
+
+    iam::Vec3f Physics::GetBodyPosition(IN Handle body)
+    {
+        return {};
+    }
+} // namespace ia::iae

Src/IAEngine/inc/IAEngine/Components/PhysicsBody.hpp

@@ -0,0 +1,24 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IAS (ias@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/Component.hpp>
+
+namespace ia::iae
+{
+    
+}

Src/IAEngine/inc/IAEngine/Physics/Physics.hpp

@@ -0,0 +1,37 @@
+// IAEngine: 2D Game Engine by IA
+// Copyright (C) 2025 IAS (ias@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/Base.hpp>
+
+namespace ia::iae
+{
+    class Physics
+    {
+    public:
+        STATIC VOID Initialize();
+        STATIC VOID Terminate();
+
+        STATIC VOID Update();
+        
+        STATIC Handle CreateStaticBody(IN iam::Vec3f position);
+        STATIC Handle CreateDynamicBody(IN iam::Vec3f position);
+        STATIC VOID AddBoxCollider(IN Handle body, IN iam::Vec3f size);
+
+        STATIC iam::Vec3f GetBodyPosition(IN Handle body);
+    };
+}

Src/IAEngine/inc/IAEngine/ResourceManager.hpp

@@ -26,6 +26,8 @@ namespace ia::iae
     class ResourceManager
     {
       public:
+        ResourceManager(IN Engine *engine);
+
         RefPtr<Texture> CreateTexture(IN CONST Span<CONST UINT8> &encodedData);
         RefPtr<Texture> CreateTexture(IN PCUINT8 encodedData, IN SIZE_T encodedDataSize);
         RefPtr<Texture> CreateTexture(IN PCUINT8 rgbaData, IN INT32 width, IN INT32 height);
@@ -44,7 +46,6 @@ namespace ia::iae
       protected:
         Engine *CONST m_engine;
 
-        ResourceManager(IN Engine *engine);
         friend class Engine;
     };
 } // namespace ia::iae

Vendor/CMakeLists.txt

@@ -36,3 +36,4 @@ target_include_directories(
     "imgui/"
     "imgui/backends"
 )
+