debugrenderer.hpp

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#pragma once
 
#include "../app.hpp"
 
#include "../graphics/shader.hpp"
#include "../ecs/system.hpp"
 
namespace Engine::Render {
    class DebugRenderer : public ECS::System {
        private:
            Graphics::Shader *mDebugShader;
            GLuint mVAO, mVBO, mEBO;

            void DrawLine(glm::vec2 a, glm::vec2 b, float thickness = 1.0f, glm::vec4 color = glm::vec4(1.0f));
            void DrawRect(glm::vec2 center, glm::vec2 size, float thickness = 1.0f, glm::vec4 color = glm::vec4(1.0f));
            void DrawCross(glm::vec2 center, float size, float thickness = 1.0f, glm::vec4 color = glm::vec4(1.0f));
 
        public:
            DebugRenderer();
            ~DebugRenderer();

            void OnUIRender() override;
    };
}