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添加box2d库

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This commit is contained in:
Atdunbg
2025-06-18 16:43:05 +08:00
parent 91af2392ed
commit 1f9b53609e
11 changed files with 424 additions and 28 deletions
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77
Sandbox/src/Editor/Panels/SceneHierachyPanel.cpp
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@ -251,15 +251,40 @@ namespace Hazel
ImGui::OpenPopup("Add");
if (ImGui::BeginPopup("Add"))
{
if (ImGui::MenuItem("Camera"))
if (!m_SelectionContext.HasComponent<CameraComponent>())
{
m_SelectionContext.AddComponent<CameraComponent>();
ImGui::CloseCurrentPopup();
if (ImGui::MenuItem("Camera"))
{
m_SelectionContext.AddComponent<CameraComponent>();
ImGui::CloseCurrentPopup();
}
}
if (ImGui::MenuItem("Sprite"))
if (!m_SelectionContext.HasComponent<SpriteRendererComponent>())
{
m_SelectionContext.AddComponent<SpriteRendererComponent>();
ImGui::CloseCurrentPopup();
if (ImGui::MenuItem("Sprite"))
{
m_SelectionContext.AddComponent<SpriteRendererComponent>();
ImGui::CloseCurrentPopup();
}
}
if (!m_SelectionContext.HasComponent<RigidBody2DComponent>())
{
if (ImGui::MenuItem("RigidBody 2D"))
{
m_SelectionContext.AddComponent<RigidBody2DComponent>();
ImGui::CloseCurrentPopup();
}
}
if (!m_SelectionContext.HasComponent<BoxCollider2DComponent>())
{
if (ImGui::MenuItem("Box Collider 2D"))
{
m_SelectionContext.AddComponent<BoxCollider2DComponent>();
ImGui::CloseCurrentPopup();
}
}
ImGui::EndPopup();
@ -356,8 +381,48 @@ namespace Hazel
ImGui::DragFloat("Tiling Color", &component.TilingFactor, 0.1f, 0.0f, 100.f);
});
DrawComponent<RigidBody2DComponent>("Rigidbody 2D", entity, [](auto& component)
{
static const char* bodyTypeStrings[] = {"Static", "Dynamic", "Kinematic"};
const char* currentBodyTypeString = bodyTypeStrings[(int)component.Type];
if (ImGui::BeginCombo("Body Type", currentBodyTypeString))
{
for (int i = 0; i < 3; i++)
{
const bool isSelected = currentBodyTypeString == bodyTypeStrings[i];
if (ImGui::Selectable(bodyTypeStrings[i], isSelected))
{
currentBodyTypeString = bodyTypeStrings[i];
component.Type = (RigidBody2DComponent::BodyType)i;
}
if (isSelected)
{
ImGui::SetItemDefaultFocus();
}
}
ImGui::EndCombo();
}
ImGui::Checkbox("Fixed Rotation", &component.FixedRotation);
});
DrawComponent<BoxCollider2DComponent>("Box Collider 2D", entity, [](auto& component)
{
ImGui::DragFloat2("Offset", glm::value_ptr(component.Offset));
ImGui::DragFloat2("Size", glm::value_ptr(component.Size));
ImGui::DragFloat("Density", &component.Density, 0.01f, 0.0f);
ImGui::DragFloat("Friction", &component.Friction, 0.01f, 0.0f, 1.0f);
ImGui::DragFloat("Restitution", &component.Restitution, 0.01f, 0.0f, 1.0f);
ImGui::DragFloat("Restitution Threshold", &component.RestitutionThreshold, 0.01f, 0.0f);
});
}
void SceneHierachyPanel::SetSelectedEntity(const Entity entity)
{
m_SelectionContext = entity;