Nigel Barink
b44c88d05c
Added namespaces to the core engine, improved premake setup, added a buildsolution batch script, removed tinygltf submodule
124 lines
3.1 KiB
C++
124 lines
3.1 KiB
C++
#include <imgui.h>
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#include "GUI.h"
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#include "Util.h"
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#include <entt/entt.hpp>
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#include "../../YoggieEngine/src/BarinkEngine.h"
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#include "../../YoggieEngine/src/Scene/Components.h"
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#include "../../YoggieEngine/src/Scene/Scene.h"
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#include "../../YoggieEngine/src/Scene/Entity.h"
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#include "../../YoggieEngine/src/AssetManager/ModelImporter.h"
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#include "../../YoggieEngine/src/PerfCounter.h"
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/*
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* Define globals
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*/
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Scene scene;
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BarinkEngine::Renderable* renderable;
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BarinkEngine::SceneObject* object;
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Entity cube;
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/*
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* Runs once at startup
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* - USe to initialize the game/sandbox/demo
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*/
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void Start() {
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auto importer = BarinkEngine::ModelImporter();
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// Load in asset(S)
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object = importer.Import("build/Debug/Models/Cube.obj");
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renderable = object->renderable;
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// Add Entities to the scene
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cube = scene.AddEntity("cube");
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auto& render3DComponent = cube.AddComponent<BarinkEngine::Render3DComponent>();
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render3DComponent.mesh = *renderable->mesh;
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cube.GetComponent<BarinkEngine::TransformComponent>()
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.transform = glm::rotate(glm::mat4(1.0f), 32.0f, glm::vec3(0.5f,1.0f,0.0f));
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// Create a second cube
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auto cube2 = scene.AddEntity("Cube2");
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auto& cube2Render = cube2.AddComponent<BarinkEngine::Render3DComponent>();
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cube2Render.mesh = *renderable->mesh;
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cube2Render.color = glm::vec3(0.0f, 1.0f, 0.0f);
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auto& cube2Trans = cube2.GetComponent<BarinkEngine::TransformComponent>();
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cube2Trans.transform = glm::translate( glm::mat4(1.0f), glm::vec3(1.0f,0.0f, 5.0f));
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// Create a light
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auto AmbientLight = scene.AddEntity("AmbientLight");
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AmbientLight.AddComponent<BarinkEngine::LightComponent>();
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renderer.Prepare(scene);
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}
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/*
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* Runs every frame
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* - Use to draw Immediate mode graphics (Not meant for HUD's )
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*/
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void ImmediateGraphicsDraw()
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{
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// Show internal BarinkEngine stats
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EngineInstrumentation::ShowStats();
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ImGui::Begin("Scene view");
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auto group = scene.getReg().view<BarinkEngine::IdentifierComponent>();
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group.each([](auto entity, BarinkEngine::IdentifierComponent& identifier) {
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ImGui::Text("%s", identifier.name.c_str());
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});
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ImGui::End();
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ImGui::ShowMetricsWindow();
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ImGui::Begin("Settings");
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auto& a = cube.GetComponent<BarinkEngine::Render3DComponent>();
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auto& b = cube.GetComponent<BarinkEngine::TransformComponent>();
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ImGui::DragFloat3("Color", &a.color[0], 0.01f, 0.0f, 1.0f);
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ImGui::DragFloat3("Position", &b.transform[3][0], 0.01f, 0.0f, 16.0f);
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auto l = scene.getReg().view<BarinkEngine::LightComponent>();
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l.each([](auto entity, BarinkEngine::LightComponent& light) {
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ImGui::Text("Lighting");
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ImGui::SliderFloat("Intensity", &light.Strength, 0.0f, 1.0f);
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ImGui::SliderFloat3("l-Color", &light.Color[0], 0.0f, 1.0f);
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});
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ImGui::End();
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}
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/*
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* Runs every frame
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* - Meant for game logic ( non-physics related)
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*/
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void Update()
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{
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}
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void Render()
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{
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renderer.Render(scene);
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}
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/*
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* Runs at the end of the program
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* - Meant for cleanup
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*/
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void Stop()
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{
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}
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