EditorLayer.h

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#pragma once
 
#include <Muto.h>
 
#include "App/Layer.h"
#include "ParticleSystem/ParticleSystem.h"
#include "Scene/Scene.h"
#include "Panels/SceneHierarchyPanel.h"
#include "Renderer/EditorCamera.h"
 
namespace Muto {
    class EditorLayer : public Layer
    {
    public:
        EditorLayer();
        virtual ~EditorLayer() = default;
 
        virtual void OnAttach() override;
        virtual void OnDetach() override;
        virtual void OnUpdate(Timestep ts) override;
        virtual void OnImGuiRender() override;
        virtual void OnEvent(Event& e) override;
 
    private:
        bool OnKeyPressed(KeyPressedEvent& e);
 
        void NewScene();
        void OpenScene();
        void SaveSceneAs();
        void ResetScene();
    private:
        SceneHierarchyPanel m_SceneHierarchyPanel;
 
        Ref<Scene> m_ActiveScene;
        Ref<Scene> m_EditorScene;
 
        enum class SceneState
        {
            Edit = 0, Play = 1, Simulate = 2
        };
        SceneState m_SceneState = SceneState::Edit;
 
        bool m_ViewportFocused = false, m_ViewportHovered = false;
        glm::vec2 m_ViewportSize = {0,0};
        glm::vec2 m_ViewportBounds[2] = { {0,0}, {0,0} };
        bool m_PrimaryCamera = true;
        Entity m_CameraEntity;
        //Entity m_SecondaryCameraEntity;
        int m_GizmoType = -1;
        float m_TranslationSnap = 0.5f, m_RotationSnap = 45.0f, m_ScaleSnap = 0.5f;
 
        OrthographicCameraController m_CameraController;
 
        float lastFrameTime = 0.0f;
        Entity m_FireEntity, m_SmokeEntity;
 
        // Temp
        Ref<VertexArray> m_SquareVA;
        Ref<Shader> m_FlatColorShader;
        Ref<Texture2D> m_CheckerboardTexture;
 
        Ref<Texture2D> m_SpriteSheetFire;
        Ref<Texture2D> m_SpriteSheetSmoke;
        Ref<Texture2D> m_SpriteSheetTown;
        Ref<Texture2D> m_SpriteSheetCrystals;
        Ref<Texture2D> m_SpriteSheetRocks;
        Ref<Texture2D> m_SpriteSheetCursedLands;
 
        Ref<SubTexture2D> m_SubTextureFire;
        Ref<SubTexture2D> m_SubTextureSmoke;
        Ref<SubTexture2D> m_SubTextureTown;
        //Ref<SubTexture2D> m_SubTextureCrystal;
        //Ref<SubTexture2D> m_SubTextureRock;
        //Ref<SubTexture2D> m_SubTexturePlant;
 
        Ref<Framebuffer> m_Framebuffer;
 
        EditorCamera m_EditorCamera;
 
        float m_textureScale = 1.0f;
        float m_squareRotation = 25.0f;
        float m_specialQuadRotation = 0.5f;
        int m_ParticleEmitCount = 100;
 
        ParticleSystem m_ParticleSystem;
        ParticleProps m_ParticleProps;
 
 
        bool scene1 = false, scene2 = false, scene3 = false, scene4 = false;
        bool useEntityScene = true;
 
        glm::vec4 m_SquareColor = { 0.2f, 0.3f, 0.8f, 1.0f };
        glm::vec4 m_TextureTintColor1 = { 1.0f, 1.0f, 1.0f, 1.0f };
        glm::vec4 m_TextureTintColor2 = { 1.0f, 1.0f, 1.0f, 1.0f };
        glm::vec4 m_BackgroundColor = { 0.1f, 0.1f, 0.1f, 1.0f };
        glm::vec4 m_ClearColor = { 0.1f, 0.3f, 0.3f, 1.0f };
        glm::vec4 m_SpecialQuadColor = { 0.9f, 0.2f, 0.8f, 1.0f };
        bool m_UseSpecialQuadColor = false;
 
        std::unordered_map<char, Ref<SubTexture2D>>s_TextureMap;
 
    };
 
 
}