update engine components

CMakeLists.txt

@@ -29,7 +29,7 @@ SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")
 
 CPMAddPackage(
         NAME ReWindow
-        URL https://git.redacted.cc/Redacted/ReWindow/archive/Prerelease-3.zip
+        URL https://git.redacted.cc/Redacted/ReWindow/archive/Prerelease-12.zip
 )
 
 CPMAddPackage(
@@ -44,17 +44,17 @@ CPMAddPackage(
 
 CPMAddPackage(
         NAME J3ML
-        URL https://git.redacted.cc/josh/j3ml/archive/Release-2.2.zip
+        URL https://git.redacted.cc/josh/j3ml/archive/Release-3.0.zip
 )
 
 CPMAddPackage(
         NAME JGL
-        URL https://git.redacted.cc/josh/JGL/archive/Prerelease-20.zip
+        URL https://git.redacted.cc/josh/JGL/archive/Prerelease-31.zip
 )
 
 CPMAddPackage(
         NAME ReTexture
-        URL https://git.redacted.cc/Redacted/ReTexture/archive/Prerelease-2.zip
+        URL https://git.redacted.cc/Redacted/ReTexture/archive/Release-1.2.zip
 )
 
 CPMAddPackage(
@@ -74,7 +74,7 @@ CPMAddPackage(
 
 CPMAddPackage(
         NAME Collage
-        URL https://git.redacted.cc/Redacted/Collage/archive/v0.5.zip
+        URL https://git.redacted.cc/Redacted/Collage/archive/v0.6.zip
 )
 
 CPMAddPackage(
@@ -97,7 +97,6 @@ target_include_directories(Re3D PUBLIC
         ${ReWindow_SOURCE_DIR}/include
         #${ReHardwareID_SOURCE_DIR}/include
         ${J3ML_SOURCE_DIR}/include
-        ${ReTexture_SOURCE_DIR}/include
         ${glad_SOURCE_DIR}/include
         ${UUID_SOURCE_DIR}/include
         #${archive_SOURCE_DIR}/include
@@ -110,11 +109,11 @@ set_target_properties(Re3D PROPERTIES LINKER_LANGUAGE CXX)
 
 if (UNIX AND NOT APPLE)
     find_package(OpenGL REQUIRED)
-    target_link_libraries(Re3D PUBLIC Event ReWindowLibrary ReTexture J3ML GL glad Collage JGL jlog)
+    target_link_libraries(Re3D PUBLIC Event ReWindowLibrary J3ML GL glad Collage JGL jlog)
 endif()
 
 if (WIN32)
-    target_link_libraries(Re3D PUBLIC Event ReWindowLibrary ReTexture J3ML glad Collage JGL jlog)
+    target_link_libraries(Re3D PUBLIC Event ReWindowLibrary J3ML glad Collage JGL jlog)
 endif()
 
 include(src/demo/RuntimeTest/CMakeLists.txt)

include/Redacted3D/engine/collision.h

@@ -1,6 +1,6 @@
 #pragma once
 #include <Redacted3D/types/vertex.h>
-#include <J3ML/Geometry.h>
+#include <J3ML/Geometry.hpp>
 
 using J3ML::Geometry::AABB;
 using J3ML::Geometry::OBB;

include/Redacted3D/engine/occlusion.h

@@ -1,5 +1,5 @@
 #pragma once
-#include <Redacted3D/types/entity/camera.h>
+#include <Redacted3D/types/entity/3D/camera.h>
 
 namespace Occlusion {
     //TODO

include/Redacted3D/engine/world.h

@@ -3,8 +3,8 @@
 #include <Redacted3D/types/vertex.h>
 #include <Redacted3D/types/texture.h>
 #include <Redacted3D/types/shader.h>
-#include <Redacted3D/types/entity/entity.h>
-#include <J3ML/LinearAlgebra/Vector3.h>
+#include <Redacted3D/types/entity/baseEntity.h>
+#include <J3ML/LinearAlgebra/Vector3.hpp>
 
 using J3ML::LinearAlgebra::Vector3;
 using J3ML::LinearAlgebra::Vector2;
@@ -24,21 +24,22 @@ class Serializable {
 
 
 // A wrapper around a Tree Hierarchy Data Model.
-class DataModel : public Entity {
+class DataModel : public BaseEntity {
 public:
-    Entity * GetParent() const override {return nullptr;}
+    [[nodiscard]] BaseEntity* GetParent() const override {return nullptr;}
     std::vector<Entity> GetFlatEntityList();
 
     template <class T>
     void Serialize(T& archive) {
-        Entity::SerializeMemberData(archive);
+        BaseEntity::SerializeMemberData(archive);
         archive & GetFlatEntityList();
     }
 
-    void SetParent(Entity *parent) override {
+    void SetParent(BaseEntity *parent) override {
         throw std::runtime_error("Cannot set parent of Hierarchy Root!");
     }
-    DataModel() : Entity() {}
+
+    DataModel() : BaseEntity() {}
     [[nodiscard]] int getEntityCount() const;
     [[nodiscard]] int getMobyCount() const;
 };

include/Redacted3D/types/entity/3D/actor.h

@@ -0,0 +1,8 @@
+///A moby with skeletal animations.
+//TODO
+
+#pragma once
+
+#include <Redacted3D/types/entity/3D/moby.h>
+
+class Actor : public Moby {};

include/Redacted3D/types/entity/3D/camera.h

@@ -1,8 +1,8 @@
 #pragma once
-#include <Redacted3D/types/entity/moby.h>
+#include <Redacted3D/types/entity/3D/moby.h>
 #include <Redacted3D/engine/engine.h>
 #include <glad/glad.h>
-#include <J3ML/Geometry.h>
+#include <J3ML/Geometry.hpp>
 
 using J3ML::LinearAlgebra::Matrix4x4;
 using J3ML::Geometry::Frustum;

include/Redacted3D/types/entity/3D/entity.h

@@ -1,9 +1,10 @@
 #pragma once
 #include <cstdint>
+#include <Redacted3D/types/entity/baseEntity.h>
 #include <Redacted3D/types/vertex.h>
 #include <Redacted3D/types/texture.h>
-#include <J3ML/LinearAlgebra/Matrix4x4.h>
-#include <J3ML/LinearAlgebra/Vector3.h>
+#include <J3ML/LinearAlgebra/Matrix4x4.hpp>
+#include <J3ML/LinearAlgebra/Vector3.hpp>
 #include <Redacted3D/engine/collision.h>
 //#include <archive.h>
 
@@ -13,7 +14,7 @@ using J3ML::LinearAlgebra::Vector3;
 typedef Vector3 Direction;
 
 ///Base entity type.
-class Entity {
+class Entity : public BaseEntity {
 private:
     ///Pitch Yaw Roll, The orientation of the entity in the world,
     Vector3 angle = {0,0,0};
@@ -22,11 +23,6 @@ private:
     ///The scale it should be rendered at.
     Vector3 scale = {1.0f, 1.0f, 1.0f};
 protected:
-    ///If the entity has a parent entity, It's here.
-    Entity* parent;
-    ///Entity list of child entities.
-    std::vector<Entity*> children;
-
 ///Loads the geometry for it.
 void loadGeometry(const std::string& file);
 void loadTexture(const std::string& file);
@@ -34,23 +30,6 @@ void loadMultiTexture(const std::vector<std::string>& files);
 void loadMotionTexture(const std::vector<std::string>& files, u16 frameDelta, bool doAnim = true);
 
 public:
-    std::string name; //Entity name. TODO remove this.
-    bool alive;
-
-    virtual std::vector<std::string> GetEntityUUIDList() const { return std::vector<std::string> { "" }; }
-
-    template <class T>
-    void SerializeMemberData(T& archive)
-    {
-        archive & uuid.c_str() & name.c_str() & alive;
-    }
-
-    template <class T>
-    void Serialize(T& archive)
-    {
-        SerializeMemberData(archive);
-        archive & GetEntityUUIDList();
-    }
     ///Whether an entity is solid. Entities are solid by default.
     bool collidable = true;
 
@@ -64,45 +43,13 @@ public:
     Sphere getSphere();
     ///Returns the OBB of the entity.
     OBB getOBB();
-    ///Returns the entity list of the entities children.
-    std::vector<Entity*> GetChildren();
-    ///Sets a given entity as this entities parent.
-    virtual void SetParent(Entity* parent);
-    bool IsDescendantOf(Entity* ancestor);
-    bool IsAncestorOf(Entity* descendant);
-    std::vector<Entity*> GetDescendants();
-    std::vector<Entity*> GetAncestors();
-    virtual Entity* GetParent() const { return parent;}
-    Entity* FindFirstChild(std::string search_name);
-    [[nodiscard]] Entity* GetFamilyTreeRoot() const;
-    Entity *Add(Entity *newChild);
     void setScale(const float& multiplier);
     [[nodiscard]] Vector3 getScale() const;
 
-    // TODO: Constrain to DerivedEntityType
-    template <typename T>
-    T* FindFirstChildOfType() const
-    {
-        for (auto& child : children) {
-            T* p = dynamic_cast<T>(child);
-
-            if (p != nullptr)
-                return p;
-        }
-        return nullptr;
-    }
-
-    void DescendantAdded(Entity* ent) {}
-    void DescendantRemoved(Entity* ent) {}
-    void AncestorAdded(Entity* ent) {}
-    void AncestorRemoved(Entity* ent) {}
-
-
 protected:
     Matrix4x4 coordinates;
     J3ML::LinearAlgebra::Position position; /// X Y Z
 public:
-    std::string uuid;
     u32 ticksAlive; //At 64tps it'd take 776 days to overflow.
     [[nodiscard]] Position GetPos() const;
     void SetPos(const Position& rhs);
@@ -114,19 +61,11 @@ public:
     void setAngle(float pitch, float yaw, float roll);
     ///Removes an entity from the list, Checks if the assets are being used by any other entity. Removes them from their lists & deletes. Then deletes the entity.
     void erase();
-    bool draw = true;
     bool occluded();
     bool isCollidingWith(Entity* entity);
-    virtual void pre_render()  {}
-    virtual void post_render() {}
-    virtual void jglRenderPass() {}
-    ///The default rendering routine. Works for 99% of cases.
-    virtual void render();
-    virtual void update(float elapsed) {}
-    virtual void ticc(int tics)
-    {
-        ticksAlive++;
-    }
+
+    ///Default rendering routine. Works in 99% of cases.
+    void render() override;
 
     Entity();
 

include/Redacted3D/types/entity/3D/moby.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <Redacted3D/types/entity/entity.h>
+#include <Redacted3D/types/entity/3D/entity.h>
 
 ///A "Movable Object". Things that will move often are derived from this.
 class Moby : public Entity {

include/Redacted3D/types/entity/3D/skybox.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include <Redacted3D/types/vertex.h>
-#include <Redacted3D/types/entity/moby.h>
+#include <Redacted3D/types/entity/3D/moby.h>
 
 ///Simple skybox, A sphere with a texture on it where the center of the sphere is always the camera.
 class Skybox : public Moby {

include/Redacted3D/types/entity/baseEntity.h

@@ -0,0 +1,67 @@
+#pragma once
+#include <vector>
+#include <string>
+#include <J3ML/J3ML.hpp>
+
+class BaseEntity {
+protected:
+    ///If the entity has a parent entity, It's here.
+    BaseEntity* parent;
+    ///Entity list of child entities.
+    std::vector<BaseEntity*> children;
+public:
+    u32 ticksAlive;
+    bool draw = true;
+    std::string uuid;
+    std::string name;
+    bool alive;
+    virtual std::vector<std::string> GetEntityUUIDList() const { return std::vector<std::string> { "" }; }
+
+    BaseEntity() = default;
+    std::vector<BaseEntity*> GetChildren();
+    ///Sets a given entity as this entities parent.
+    virtual void SetParent(BaseEntity* parent);
+    bool IsDescendantOf(BaseEntity* ancestor);
+    bool IsAncestorOf(BaseEntity* descendant);
+    std::vector<BaseEntity*> GetDescendants();
+    std::vector<BaseEntity*> GetAncestors();
+    [[nodiscard]] virtual BaseEntity* GetParent() const { return parent;}
+    BaseEntity* FindFirstChild(std::string search_name);
+    [[nodiscard]] BaseEntity* GetFamilyTreeRoot() const;
+    BaseEntity* Add(BaseEntity* newChild);
+
+    void DescendantAdded(BaseEntity* ent) {}
+    void DescendantRemoved(BaseEntity* ent) {}
+    void AncestorAdded(BaseEntity* ent) {}
+    void AncestorRemoved(BaseEntity* ent) {}
+
+    template <class T>
+    void SerializeMemberData(T& archive){ archive & uuid.c_str() & name.c_str() & alive; }
+
+    template <class T>
+    void Serialize(T& archive) {
+        SerializeMemberData(archive);
+        archive & GetEntityUUIDList();
+    }
+
+    // TODO: Constrain to DerivedEntityType
+    template <typename T>
+    T* FindFirstChildOfType() const
+    {
+        for (auto& child : children) {
+            T* p = dynamic_cast<T>(child);
+
+            if (p != nullptr)
+                return p;
+        }
+        return nullptr;
+    }
+
+    virtual void pre_render()  {}
+    virtual void post_render() {}
+    virtual void jglRenderPass() {}
+    ///The default rendering routine. Works for 99% of cases.
+    virtual void render() {}
+    virtual void update(float elapsed) {}
+    virtual void ticc(int tics) { ticksAlive++; }
+};

include/Redacted3D/types/texture.h

@@ -3,19 +3,18 @@
 #include <glad/glad.h>
 #include <vector>
 #include <string>
-#include <J3ML/LinearAlgebra.h>
+#include <J3ML/LinearAlgebra.hpp>
+#include <JGL/Texture.h>
 #include <chrono>
 
 //Forward declaration of entity.
 class Entity;
 
 //Base texture. One texture.
-class Texture {
+class Texture : public JGL::Texture {
 public:
     ///Reference counter.
     std::vector<Entity*> usedBy;
-    ///The id OpenGL uses to keep track of where the texture is in vram.
-    GLuint id = 0;
     ///Loads a texture for a given entity type from a file you specify.
     void load(Entity* entity, const std::string& file, bool storeOnTextureList);
     ///removes texture from texture list and deletes it.

include/Redacted3D/types/track.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include <vector>
-#include <J3ML/LinearAlgebra.h>
+#include <J3ML/LinearAlgebra.hpp>
 
 class Moby;
 

include/Redacted3D/types/vertex.h

@@ -3,9 +3,9 @@
 #include <vector>
 #include <Collage/types/animation.h>
 #include <Collage/types/model.h>
-#include <J3ML/LinearAlgebra/Vector3.h>
-#include <J3ML/LinearAlgebra/Vector2.h>
-#include <J3ML/Geometry/OBB.h>
+#include <J3ML/LinearAlgebra/Vector3.hpp>
+#include <J3ML/LinearAlgebra/Vector2.hpp>
+#include <J3ML/Geometry/OBB.hpp>
 #include <glad/glad.h>
 
 ///Forward declaration of entity.

src/demo/RuntimeTest/include/ball.h

@@ -3,7 +3,7 @@
 #include <iostream>
 #include <cmath>
 #include <cstdint>
-#include <Redacted3D/types/entity/moby.h>
+#include <Redacted3D/types/entity/3D/moby.h>
 
 class Ball : public Moby {
 public:

src/demo/RuntimeTest/include/cube.h

@@ -3,7 +3,7 @@
 #include <iostream>
 #include <cmath>
 #include <cstdint>
-#include <Redacted3D/types/entity/moby.h>
+#include <Redacted3D/types/entity/3D/moby.h>
 
 class Cube : public Moby {
 public:

src/demo/RuntimeTest/include/demoSky.h

@@ -1,4 +1,4 @@
-#include <Redacted3D/types/entity/skybox.h>
+#include <Redacted3D/types/entity/3D/skybox.h>
 #pragma once
 
 class DemoSkybox : public Skybox {

src/demo/RuntimeTest/include/fonts.h

@@ -1,13 +1,12 @@
 #pragma once
 #include <JGL/JGL.h>
-#include <JGL/Colors.h>
 
 namespace Fonts {
-    inline int Jupiteroid = -1;
-    inline int ModeSeven = -1;
+    inline JGL::Font Jupiteroid;
+    inline JGL::Font ModeSeven;
 
     inline void initFonts() {
-        Jupiteroid = JGL::LoadFont("assets/fonts/Jupiteroid/JupiteroidRegular.ttf");
-        ModeSeven = JGL::LoadFont("assets/fonts/modeseven.ttf");
+        Jupiteroid = JGL::Font("assets/fonts/Jupiteroid/JupiteroidRegular.ttf");
+        ModeSeven = JGL::Font("assets/fonts/modeseven.ttf");
     }
 }

src/demo/RuntimeTest/include/freeCam.h

@@ -1,5 +1,5 @@
 #pragma once
-#include <Redacted3D/types/entity/camera.h>
+#include <Redacted3D/types/entity/3D/camera.h>
 #include <fonts.h>
 
 class FreeCam : public Camera {

src/demo/RuntimeTest/main.cpp

@@ -10,6 +10,7 @@ int main()
     engine->window = new ReWindow::RWindow("Re3D Test Application", 1152, 864, RenderingAPI::OPENGL);
     engine->world = new(World);
     Engine::init();
+    JGL::InitTextEngine();
     JGL::Update(engine->window->getSize());
     Fonts::initFonts();
     engine->window->setVsyncEnabled(false);
@@ -37,6 +38,7 @@ int main()
     skybox->setAngle(0,0,0);
     skybox->SetParent(engine->world);
 
+    JGL::J3D::Init(engine->window->getSize(), engine->fov, engine->farPlane);
     engine->renderLoop();
 }
 

src/demo/RuntimeTest/src/freeCam.cpp

@@ -1,5 +1,5 @@
 #include <freeCam.h>
-#include <JGL/Colors.h>
+#include <mcolor.h>
 
 void FreeCam::pre_render() {
     if (engine->window->isKeyDown(Keys::W))
@@ -43,17 +43,19 @@ Vector3 textAngle = {0,0,0};
 void FreeCam::jglRenderPass() {
     textAngle.x = textAngle.x - (96.f * engine->frameDelta);
     using namespace JGL;
-    J3D::Begin();
-        J3D::DrawString(JGL::Colors::Red, "Text", {0, -2, 0}, textAngle, 4.f, 32, Fonts::Jupiteroid);
-    J3D::End();
 
+    J3D::Begin();
+        glDisable(GL_CULL_FACE);
+        J3D::DrawString(Colors::Red, "Text", {0, -2, 0}, textAngle, 4.f, 32, Fonts::Jupiteroid);
+        glEnable(GL_CULL_FACE);
+    J3D::End();
     J2D::Begin();
         J2D::FillRect({255,0,0,128}, {0, 72}, {100, 100});
-        J2D::FillCircle(JGL::Colors::White, {16, 128}, 12, 16);
+        J2D::FillCircle(Colors::White, {16, 128}, 12, 16);
 
-        J2D::DrawString(JGL::Colors::White, "Framerate: " + std::to_string((int) engine->framerate()), 0, -16, 1, 16, Fonts::Jupiteroid);
-        J2D::DrawString(JGL::Colors::White, "Framecount: " + std::to_string(engine->frameCount), 0, -33, 1,16, Fonts::Jupiteroid);
-        J2D::DrawString(JGL::Colors::White, "Position: " + std::to_string(position.x) + " " + std::to_string(position.y) + " " + std::to_string(position.z), 0, -50, 1,16, Fonts::Jupiteroid);
-        J2D::DrawString(JGL::Colors::White, "ViewAngle: " + std::to_string(getAngle().x) + " " + std::to_string(getAngle().y) + " " + std::to_string(getAngle().z), 0, -67, 1,16, Fonts::Jupiteroid);
+        J2D::DrawString(Colors::White, "Framerate: " + std::to_string((int) engine->framerate()), 0, 0, 1, 16, Fonts::Jupiteroid);
+        J2D::DrawString(Colors::White, "Framecount: " + std::to_string(engine->frameCount), 0, 17, 1,16, Fonts::Jupiteroid);
+        J2D::DrawString(Colors::White, "Position: " + std::to_string(position.x) + " " + std::to_string(position.y) + " " + std::to_string(position.z), 0, 33, 1,16, Fonts::Jupiteroid);
+        J2D::DrawString(Colors::White, "ViewAngle: " + std::to_string(getAngle().x) + " " + std::to_string(getAngle().y) + " " + std::to_string(getAngle().z), 0, 50, 1,16, Fonts::Jupiteroid);
     J2D::End();
 }

src/engine/engine.cpp

@@ -2,7 +2,7 @@
 #include <thread>
 #include <JGL/JGL.h>
 #include <Redacted3D/engine/engine.h>
-#include <Redacted3D/types/entity/camera.h>
+#include <Redacted3D/types/entity/3D/camera.h>
 #include <jlog/jlog.hpp>
 
 using namespace J3ML;

src/engine/occlusion.cpp

@@ -1,5 +1,5 @@
 #include <Redacted3D/engine/occlusion.h>
-#include <Redacted3D/types/entity/entity.h>
+#include <Redacted3D/types/entity/3D/entity.h>
 
 
 bool Occlusion::frustumCull(Camera* camera, Entity* entity) { return false; }

src/engine/world.cpp

@@ -1,5 +1,5 @@
 #include <Redacted3D/engine/world.h>
-#include <Redacted3D/types/entity/moby.h>
+#include <Redacted3D/types/entity/3D/moby.h>
 
 
 int DataModel::getEntityCount() const {
@@ -14,108 +14,6 @@ int DataModel::getMobyCount() const {
     return count;
 }
 
-void Entity::SetParent(Entity *parent) {
-    // hold a reference to this so it doesn't get collected as we're working with it
-    Entity *oldParent = this->parent;
-    if (parent == oldParent)
-        return;
-    // Don't allow for an instance to be parented to itself
-    if (this == parent)
-        throw std::runtime_error("Cannot parent a widget to itself");
-    if (this->IsAncestorOf(parent))
-        throw std::runtime_error("Cannot create circular object reference");
-
-    for (Entity *ancestor: this->GetAncestors()) {
-        if (oldParent && !ancestor->IsAncestorOf(parent) && parent != ancestor) {
-            ancestor->DescendantRemoved(this);
-            for (Entity *descendant: this->GetDescendants()) {
-                ancestor->DescendantRemoved(descendant);
-            }
-        }
-    }
-
-    // Remove ourselves from our parent (if we have one)
-    if (this->parent) {
-        parent->children.erase(std::remove(parent->children.begin(), parent->children.end(), this),
-                               parent->children.end());
-    }
-    // Update our old parent to the new one
-    this->parent = parent;
-    // If our parent is set to nullptr, we can't update it's vector of children
-    if (!parent) { return; }
-    parent->children.emplace_back(this);
-    for (Entity* ancestor: this->GetAncestors()) {
-        if (!oldParent || !(oldParent->IsDescendantOf(parent) && oldParent != ancestor)) {
-            ancestor->DescendantAdded(this);
-            for (auto* descendant : this->GetDescendants()) {
-                ancestor->DescendantAdded(descendant);
-            }
-        }
-    }
-}
-
-bool Entity::IsDescendantOf(Entity *ancestor) {
-    if (ancestor == nullptr)
-        return false;
-    Entity *instance = this;
-    while (instance->GetParent()) {
-        instance = instance->GetParent();
-        if (instance == ancestor)
-            return true;
-    }
-    return false;
-}
-
-bool Entity::IsAncestorOf(Entity *descendant) {
-    if (descendant == nullptr)
-        return false;
-    Entity *instance = descendant;
-    while (instance->GetParent()) {
-        instance = instance->GetParent();
-        if (instance == this)
-            return true;
-    }
-    return false;
-}
-
-std::vector<Entity *> Entity::GetChildren() {
-    return this->children;
-}
-
-std::vector<Entity *> Entity::GetAncestors() {
-    std::vector<Entity *> ancestors;
-    for (Entity *ancestor = this->parent; ancestor; ancestor = ancestor->parent) {
-        ancestors.push_back(ancestor);
-    }
-    return ancestors;
-}
-
-std::vector<Entity *> Entity::GetDescendants() {
-    std::vector<Entity *> descendants;
-    for (auto& child: this->children) {
-        descendants.push_back(child);
-        std::vector<Entity *> recursiveDescendants = child->GetDescendants();
-        descendants.insert(descendants.end(), recursiveDescendants.begin(), recursiveDescendants.end());
-    }
-    return descendants;
-}
-
-Entity *Entity::Add(Entity *newChild) {
-    newChild->SetParent(this);
-    return newChild;
-}
-
-Entity *Entity::GetFamilyTreeRoot() const {
-
-    //if (JUI::Scene* scene = dynamic_cast<JUI::Scene*>(parent); scene != nullptr)
-
-    // This is retarded, Fix ASAP!
-    auto parent = this->GetParent();
-    if (parent->GetParent() == nullptr)
-        return parent;
-    return parent->GetFamilyTreeRoot();
-}
-
 void World::setAmbientLightColor(GLfloat red, GLfloat green, GLfloat blue) {
     GLfloat ambient[4] = {red, green, blue, 0.0f};
     globalLightColor.x = red; globalLightColor.y = green; globalLightColor.z = blue;

src/types/entity/3D/camera.cpp

@@ -1,5 +1,5 @@
 #include <array>
-#include <Redacted3D/types/entity/camera.h>
+#include <Redacted3D/types/entity/3D/camera.h>
 
 std::array<GLfloat, 16> lookAt(const Vector3& eye, const Vector3& center, const Vector3& up) {
     Vector3 f = Vector3::Normalized((center - eye));

src/types/entity/3D/entity.cpp

@@ -1,6 +1,6 @@
-#include <Redacted3D/types/entity/entity.h>
+#include <Redacted3D/types/entity/3D/entity.h>
 #include <Redacted3D/engine/occlusion.h>
-#include <Redacted3D/types/entity/camera.h>
+#include <Redacted3D/types/entity/3D/camera.h>
 #include <Redacted3D/engine/engine.h>
 #include <Redacted3D/engine/utils/instanceOf.h>
 #include <jlog/jlog.hpp>
@@ -40,7 +40,7 @@ void Entity::SetPos(const Vector3 &rhs) {
 Entity::Entity() {
     position = {0,0,0};
     ticksAlive = 0;
-    children = std::vector<Entity*> ();
+    children = std::vector<BaseEntity*> ();
     parent = nullptr;
     scale = {1.0f, 1.0f, 1.0f};
 
@@ -58,18 +58,31 @@ Vector3 Entity::getScale() const {
 }
 
 void Entity::loadTexture(const std::string& file) {
-    Texture texture(this, file.c_str(), true);
+    for (const auto* e : engine->world->GetChildren())
+            if (instanceOf(this, e))
+                return;
+    Texture(this, file.c_str(), true);
 }
 
 void Entity::loadMultiTexture(const std::vector<std::string>& files) {
-    MultiTexture texture(this, files, true);
+    for (const auto* e : engine->world->GetChildren())
+        if (instanceOf(this, e))
+            return;
+    MultiTexture(this, files, true);
 }
 
 void Entity::loadMotionTexture(const std::vector<std::string>& files, u16 frameDelta, bool doAnim) {
+    for (const auto* e : engine->world->GetChildren())
+        if (instanceOf(this, e))
+            return;
     MotionTexture(this, files, frameDelta, true, doAnim);
+
 }
 
 void Entity::loadGeometry(const std::string& file) {
+    for (const auto& e : engine->world->GetChildren())
+        if (instanceOf(this, e))
+            return;
     VertexArray vArray(this, file, true);
 }
 
@@ -95,26 +108,26 @@ Texture* Entity::getTexture() {
     return nullptr;
 }
 
-inline Texture* baseTexture = new Texture;
+inline Texture* baseTexture = new Texture();
 void Entity::render() {
     if (!baseTexture) {
-        Texture t;
-        glGenTextures(1, &t.id);
-        glBindTexture(GL_TEXTURE_2D, t.id);
+        GLuint handle;
+        glGenTextures(1, &handle);
+        glBindTexture(GL_TEXTURE_2D, handle);
 
-        unsigned char whitePixel[4] = { 255, 255, 255, 255};
-        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, whitePixel);
+        Color4 whitePixel = {255, 255, 255, 255};
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, &whitePixel);
 
         glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
         glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
         glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
         glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
         glActiveTexture(0);
-        baseTexture = new Texture(t);
+        baseTexture->SetTextureHandle(handle);
     }
 
     MultiTexture texture;
-    texture.id = baseTexture->id;
+    texture.SetTextureHandle(baseTexture->GetGLTextureHandle());
 
     if (auto* t = dynamic_cast<MultiTexture*>(getTexture())) {
         texture.multi.emplace_back(*t);
@@ -142,7 +155,7 @@ void Entity::render() {
     glEnable(GL_TEXTURE_2D);
     glEnableClientState(GL_VERTEX_ARRAY);
     glEnableClientState(GL_TEXTURE_COORD_ARRAY);
-    glBindTexture(GL_TEXTURE_2D, texture.id);
+    glBindTexture(GL_TEXTURE_2D, texture.GetGLTextureHandle());
     //Texture unit mode.
     glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
 
@@ -173,7 +186,7 @@ void Entity::render() {
 
             //Texture unit mode.
             glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_BLEND);
-            glBindTexture(GL_TEXTURE_2D, t.id);
+            glBindTexture(GL_TEXTURE_2D, t.GetGLTextureHandle());
             i++;
         }
         getGeometry()->draw();

src/types/entity/3D/moby.cpp

@@ -1,4 +1,4 @@
-#include <Redacted3D/types/entity/moby.h>
+#include <Redacted3D/types/entity/3D/moby.h>
 #include <Redacted3D/engine/engine.h>
 using namespace J3ML;
 

src/types/entity/3D/skybox.cpp

@@ -1,6 +1,6 @@
-#include <Redacted3D/types/entity/skybox.h>
+#include <Redacted3D/types/entity/3D/skybox.h>
 #include <Redacted3D/engine/engine.h>
-#include <Redacted3D/types/entity/camera.h>
+#include <Redacted3D/types/entity/3D/camera.h>
 
 void Skybox::pre_render() {
     if (engine->world->getActiveCamera() != nullptr)
@@ -10,7 +10,7 @@ void Skybox::pre_render() {
 void Skybox::render() {
     glPushMatrix();
     glTranslatef(position.x ,position.y, position.z);
-    glBindTexture(GL_TEXTURE_2D, getTexture()->id);
+    glBindTexture(GL_TEXTURE_2D, getTexture()->GetGLTextureHandle());
     glCullFace(GL_FRONT);
     glScalef(getScale().x, getScale().y, getScale().z);
     getGeometry()->draw();

src/types/entity/baseEntity.cpp

@@ -0,0 +1,108 @@
+#include <Redacted3D/types/entity/baseEntity.h>
+#include <stdexcept>
+
+void BaseEntity::SetParent(BaseEntity* parent) {
+    // hold a reference to this so it doesn't get collected as we're working with it
+    BaseEntity* oldParent = this->parent;
+    if (parent == oldParent)
+        return;
+    // Don't allow for an instance to be parented to itself
+    if (this == parent)
+        throw std::runtime_error("Cannot parent a widget to itself");
+    if (this->IsAncestorOf(parent))
+        throw std::runtime_error("Cannot create circular object reference");
+
+    for (BaseEntity* ancestor: this->GetAncestors()) {
+        if (oldParent && !ancestor->IsAncestorOf(parent) && parent != ancestor) {
+            ancestor->DescendantRemoved(this);
+            for (BaseEntity* descendant: this->GetDescendants()) {
+                ancestor->DescendantRemoved(descendant);
+            }
+        }
+    }
+
+    // Remove ourselves from our parent (if we have one)
+    if (this->parent) {
+        for (auto it = parent->children.begin(); it != parent->children.end(); ++it) {
+            if (*it == this) {
+                parent->children.erase(it);
+                break;
+            }
+        }
+    }
+    // Update our old parent to the new one
+    this->parent = parent;
+    // If our parent is set to nullptr, we can't update it's vector of children
+    if (!parent) { return; }
+    parent->children.emplace_back(this);
+    for (BaseEntity* ancestor: this->GetAncestors()) {
+        if (!oldParent || !(oldParent->IsDescendantOf(parent) && oldParent != ancestor)) {
+            ancestor->DescendantAdded(this);
+            for (auto* descendant : this->GetDescendants()) {
+                ancestor->DescendantAdded(descendant);
+            }
+        }
+    }
+}
+
+bool BaseEntity::IsDescendantOf(BaseEntity* ancestor) {
+    if (ancestor == nullptr)
+        return false;
+    BaseEntity* instance = this;
+    while (instance->GetParent()) {
+        instance = instance->GetParent();
+        if (instance == ancestor)
+            return true;
+    }
+    return false;
+}
+
+bool BaseEntity::IsAncestorOf(BaseEntity* descendant) {
+    if (descendant == nullptr)
+        return false;
+    BaseEntity* instance = descendant;
+    while (instance->GetParent()) {
+        instance = instance->GetParent();
+        if (instance == this)
+            return true;
+    }
+    return false;
+}
+
+std::vector<BaseEntity* > BaseEntity::GetChildren() {
+    return this->children;
+}
+
+std::vector<BaseEntity* > BaseEntity::GetAncestors() {
+    std::vector<BaseEntity* > ancestors;
+    for (BaseEntity* ancestor = this->parent; ancestor; ancestor = ancestor->parent) {
+        ancestors.push_back(ancestor);
+    }
+    return ancestors;
+}
+
+std::vector<BaseEntity* > BaseEntity::GetDescendants() {
+    std::vector<BaseEntity* > descendants;
+    for (auto& child: this->children) {
+        descendants.push_back(child);
+        std::vector<BaseEntity* > recursiveDescendants = child->GetDescendants();
+        descendants.insert(descendants.end(), recursiveDescendants.begin(), recursiveDescendants.end());
+    }
+    return descendants;
+}
+
+BaseEntity* BaseEntity::Add(BaseEntity* newChild) {
+    newChild->SetParent(this);
+    return newChild;
+}
+
+BaseEntity* BaseEntity::GetFamilyTreeRoot() const {
+
+    //if (JUI::Scene* scene = dynamic_cast<JUI::Scene*>(parent); scene != nullptr)
+
+    // This is retarded, Fix ASAP!
+    auto parent = this->GetParent();
+    if (parent->GetParent() == nullptr)
+        return parent;
+    return parent->GetFamilyTreeRoot();
+}

src/types/texture.cpp

@@ -1,16 +1,18 @@
-#include <ReTexture/rTexture.h>
+#include <ReTexture/Texture.h>
 #include <Redacted3D/types/texture.h>
 #include <Redacted3D/engine/engine.h>
 
-void Texture::load(Entity* entity, const std::string& file, bool storeOnTextureList) {
-    auto* texture = new RTexture(file, {RTextureFlag::INVERT_Y});
+//TODO use JGL implementation of texture.
 
-    glGenTextures(1, &id);
-    glBindTexture(GL_TEXTURE_2D, id);
-    if (texture->format == RTextureFormat::RGBA)
-        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, texture->width, texture->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, texture->pixelData.data());
-    if (texture->format == RTextureFormat::RGB)
-        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, texture->width, texture->height, 0, GL_RGB, GL_UNSIGNED_BYTE, texture->pixelData.data());
+void Texture::load(Entity* entity, const std::string& file, bool storeOnTextureList) {
+    auto* texture = new ReTexture::SoftwareTexture(file, {ReTexture::TextureFlag::INVERT_Y});
+
+    glGenTextures(1, &texture_handle);
+    glBindTexture(GL_TEXTURE_2D, texture_handle);
+    if (texture->getTextureFormat() == ReTexture::TextureFormat::RGBA)
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, texture->getWidth(), texture->getHeight(), 0, GL_RGBA, GL_UNSIGNED_BYTE, texture->pixelData.data());
+    if (texture->getTextureFormat() == ReTexture::TextureFormat::RGB)
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, texture->getWidth(), texture->getHeight(), 0, GL_RGB, GL_UNSIGNED_BYTE, texture->pixelData.data());
     delete texture;
 
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
@@ -20,10 +22,10 @@ void Texture::load(Entity* entity, const std::string& file, bool storeOnTextureL
     glBindTexture(GL_TEXTURE_2D, 0);
 
     //If we can't load the missing texture
-    if (file == "assets/textures/missing.png" && id == 0)
+    if (file == "assets/textures/missing.png" && texture_handle == 0)
         engine->setError(ENGINE_ERROR_CODE::TEXTURE_NOT_FOUND, true);
 
-    if (id == 0)
+    if (texture_handle == 0)
         engine->setError(ENGINE_ERROR_CODE::TEXTURE_NOT_FOUND, false),
         load(entity, "assets/textures/missing.png", false);
 
@@ -36,12 +38,12 @@ void Texture::erase() {
     Texture::erase(this);
 }
 
-Texture::Texture(Entity* entity, const char *filePath, bool storeOnTextureList) {
+Texture::Texture(Entity* entity, const char* filePath, bool storeOnTextureList) {
     load(entity, filePath, storeOnTextureList);
 }
 
 void Texture::erase(Texture* texture) const {
-    glDeleteTextures(1, &texture->id);
+    glDeleteTextures(1, &texture->texture_handle);
 
     //If texture is being deleted while in use.
     //It won't crash the program. But it'll cause the texture to be reloaded from disk unnecessarily.
@@ -50,7 +52,7 @@ void Texture::erase(Texture* texture) const {
 
     if (auto* t = dynamic_cast<MultiTexture*>(texture))
         for (auto &m : t->multi)
-            glDeleteTextures(1, &m.id);
+            glDeleteTextures(1, &m.texture_handle);
 
     for (int i = 0; i < engine->world->textureList.size(); i++)
         if (engine->world->textureList[i] == texture)
@@ -60,11 +62,11 @@ void Texture::erase(Texture* texture) const {
 MultiTexture::MultiTexture(Entity* entity, const std::vector<std::string>& textures, bool storeOnTextureList) {
     Texture base;
     for (const auto& t : textures) {
-        if (id != 0)
+        if (texture_handle != 0)
             multi.emplace_back(entity, t.c_str(), false);
         else
             base = Texture(entity, t.c_str(), false),
-            id = base.id,
+            texture_handle = base.GetGLTextureHandle(),
             usedBy = base.usedBy;
     }
 
@@ -89,7 +91,7 @@ MotionTexture::MotionTexture(Entity* entity, const std::vector<std::string>& tex
         for (auto& t : extra)
             motion.emplace_back(entity, t.c_str(), false);
 
-    id = base.id;
+    texture_handle = base.GetGLTextureHandle();
     usedBy = base.usedBy;
     if (storeOnTextureList)
         engine->world->textureList.push_back(new MotionTexture(*this));

src/types/track.cpp

@@ -1,7 +1,7 @@
 #include <fstream>
 #include <Redacted3D/types/track.h>
 #include <Redacted3D/engine/engine.h>
-#include <Redacted3D/types/entity/moby.h>
+#include <Redacted3D/types/entity/3D/moby.h>
 #include <jlog/jlog.hpp>
 
 Track::Track(const std::string &file, Moby* moby) {