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allow add component to return added component refenrefce

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This commit is contained in:
Amir Adal
2025-10-23 15:37:06 +02:00
parent a427fb7099
commit ef498ba210
2 changed files with 8 additions and 10 deletions
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10
sandbox/src/main.cpp
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@ -53,20 +53,14 @@ public:
modelEntity.AddComponent<rotate>();
assert(modelEntity.HasComponent<mesh>() && "model doesn't have any mesh!");
// Object* grass = Object::LoadFile("./assets/common/cube/cube.obj");
// const auto cubeEntity = scene->m_registry.create();
// scene->m_registry.emplace<transform>(cubeEntity, glm::vec3(-1.5f, 0.4f, 0.f));
// scene->m_registry.emplace<mesh>(cubeEntity, std::shared_ptr<Object>(grass));
// Cube template (use shared object to avoid reloading 1000 times)
std::shared_ptr<Object> cubeObj = std::shared_ptr<Object>(Object::LoadFile("./assets/grass_block/grass_block.obj"));
auto batchEntt = scene->CreateEntity();
batchEntt.AddComponent<batch>();
auto& cubeBatch = batchEntt.GetComponent<batch>();
auto& cubeBatch = batchEntt.AddComponent<batch>();
// auto& cubeBatch = batchEntt.GetComponent<batch>();
batchEntt.AddComponent<mesh>(cubeObj);
assert(batchEntt.HasComponent<batch>() && "batch doesn't have any batch component!");
assert(batchEntt.HasComponent<mesh>() && "batch doesn't have any mesh component!");
// auto cubeBatch = scene->m_registry.get<batch>(batchEntt);
// Generate 1000 random cubes
for (int i = 0; i < 1000; ++i) {
auto cubeEntity = scene->CreateEntity();