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简单添加ScriptComponent序列化功能

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This commit is contained in:
Atdunbg
2025-07-18 14:19:10 +08:00
parent e0bfdd9c4e
commit 1bdb1d240e
10 changed files with 326 additions and 58 deletions
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85
Editor/src/Editor/Panels/SceneHierachyPanel.cpp
View File

@ -48,6 +48,7 @@ namespace Hazel
if (ImGui::MenuItem("Create Empty Entity"))
{
m_SelectionContext = m_Context->CreateEntity("Empty Entity");
m_LastSelectionContext = m_SelectionContext;
}
else if (ImGui::MenuItem("Create Camera"))
{
@ -61,9 +62,9 @@ namespace Hazel
}
ImGui::Begin("Properties");
if (m_SelectionContext)
if (m_LastSelectionContext)
{
DrawComponents(m_SelectionContext);
DrawComponents(m_LastSelectionContext);
}
ImGui::End();
}
@ -80,6 +81,7 @@ namespace Hazel
if (ImGui::IsItemClicked())
{
m_SelectionContext = entity;
m_LastSelectionContext = m_SelectionContext;
}
if (ImGui::BeginPopupContextItem())
@ -100,6 +102,7 @@ namespace Hazel
if (m_SelectionContext == entity)
{
m_SelectionContext = {};
m_LastSelectionContext = m_SelectionContext;
}
}
}
@ -358,40 +361,93 @@ namespace Hazel
}
});
DrawComponent<ScriptComponent>("Script", entity, [entity](auto& component) mutable
DrawComponent<ScriptComponent>("Script", entity, [entity, &scene = m_Context](auto& component) mutable
{
const bool scriptClassExists = ScriptEngine::ClassExists(component.ClassName);
bool scriptClassExists = ScriptEngine::ClassExists(component.ClassName);
bool setStyleFlag = false;
static char buffer[64] = {};
strcpy(buffer, component.ClassName.c_str());
if (!scriptClassExists)
{
ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(0.9f, 0.2f, 0.3f, 1.0f));
setStyleFlag = true;
}
if (ImGui::InputText("Script", buffer, sizeof(buffer)))
if (ImGui::InputText("Class", buffer, sizeof(buffer)))
{
component.ClassName = buffer;
scriptClassExists = ScriptEngine::ClassExists(component.ClassName);
}
// Fields
Ref<ScriptInstance> scriptInstance = ScriptEngine::GetEntityScriptInstance(entity.GetUUID());
if (scriptInstance)
const bool sceneRunning = scene->IsRunning();
if (sceneRunning)
{
const auto& fields = scriptInstance->GetScriptClass()->GetFields();
for (const auto&[name, field] : fields)
if (scriptInstance)
{
if (field.Type == ScriptFieldType::Float)
const auto& fields = scriptInstance->GetScriptClass()->GetFields();
for (const auto& [name, field] : fields)
{
float data = scriptInstance->GetFieldValue<float>(name);
if (ImGui::DragFloat(name.c_str(), &data))
if (field.Type == ScriptFieldType::Float)
{
scriptInstance->SetFieldValue(name, data);
float data = scriptInstance->GetFieldValue<float>(name);
if (ImGui::DragFloat(name.c_str(), &data))
{
scriptInstance->SetFieldValue(name, data);
}
}
}
}
}
else
{
if (scriptClassExists)
{
Ref<ScriptClass> entityClass = ScriptEngine::GetEntityClass(component.ClassName);
const auto& fields = entityClass->GetFields();
auto& entityFields = ScriptEngine::GetScriptFieldMap(entity);
if (!scriptClassExists)
for (const auto& [name, field] : fields)
{
// field has been set in Editor
if (entityFields.contains(name))
{
ScriptFieldInstance& scriptField = entityFields.at(name);
// display control to set
if (field.Type == ScriptFieldType::Float)
{
float data = scriptField.GetValue<float>();
if (ImGui::DragFloat(name.c_str(), &data))
scriptField.SetValue(data);
}
}
else
{
// display control to set
if (field.Type == ScriptFieldType::Float)
{
float data = 0.0f;
if (ImGui::DragFloat(name.c_str(), &data))
{
ScriptFieldInstance& fieldInstance = entityFields[name];
fieldInstance.Field = field;
fieldInstance.SetValue(data);
}
}
}
}
}
}
if (setStyleFlag)
ImGui::PopStyleColor();
});
@ -478,5 +534,6 @@ namespace Hazel
void SceneHierachyPanel::SetSelectedEntity(const Entity entity)
{
m_SelectionContext = entity;
m_LastSelectionContext = m_SelectionContext;
}
}

1
Editor/src/Editor/Panels/SceneHierachyPanel.h
View File

@ -33,6 +33,7 @@ namespace Hazel
Ref<Scene> m_Context;
Entity m_SelectionContext;
Entity m_LastSelectionContext;
};
}