99 lines
3.3 KiB
C
99 lines
3.3 KiB
C
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#pragma once
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#include "IComponentEditor.h"
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#include "UI/UI.h"
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#include <XCEngine/Components/LightComponent.h>
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namespace XCEngine {
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namespace Editor {
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class LightComponentEditor : public IComponentEditor {
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public:
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const char* GetDisplayName() const override {
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return "Light";
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}
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bool CanEdit(::XCEngine::Components::Component* component) const override {
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return dynamic_cast<::XCEngine::Components::LightComponent*>(component) != nullptr;
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}
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bool Render(::XCEngine::Components::Component* component) override {
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auto* light = dynamic_cast<::XCEngine::Components::LightComponent*>(component);
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if (!light) {
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return false;
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}
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int lightType = static_cast<int>(light->GetLightType());
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const char* lightTypeLabels[] = { "Directional", "Point", "Spot" };
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bool changed = false;
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if (ImGui::Combo("Type", &lightType, lightTypeLabels, 3)) {
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light->SetLightType(static_cast<::XCEngine::Components::LightType>(lightType));
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changed = true;
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}
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float color[4] = {
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light->GetColor().r,
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light->GetColor().g,
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light->GetColor().b,
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light->GetColor().a
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};
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if (UI::DrawColor4("Color", color)) {
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light->SetColor(::XCEngine::Math::Color(color[0], color[1], color[2], color[3]));
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changed = true;
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}
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float intensity = light->GetIntensity();
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if (UI::DrawFloat("Intensity", intensity, 100.0f, 0.1f, 0.0f)) {
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light->SetIntensity(intensity);
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changed = true;
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}
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if (light->GetLightType() != ::XCEngine::Components::LightType::Directional) {
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float range = light->GetRange();
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if (UI::DrawFloat("Range", range, 100.0f, 0.1f, 0.001f)) {
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light->SetRange(range);
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changed = true;
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}
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}
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if (light->GetLightType() == ::XCEngine::Components::LightType::Spot) {
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float spotAngle = light->GetSpotAngle();
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if (UI::DrawSliderFloat("Spot Angle", spotAngle, 1.0f, 179.0f, 100.0f, "%.1f")) {
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light->SetSpotAngle(spotAngle);
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changed = true;
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}
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}
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bool castsShadows = light->GetCastsShadows();
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if (UI::DrawBool("Cast Shadows", castsShadows)) {
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light->SetCastsShadows(castsShadows);
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changed = true;
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}
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return changed;
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}
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bool CanAddTo(::XCEngine::Components::GameObject* gameObject) const override {
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return gameObject && !gameObject->GetComponent<::XCEngine::Components::LightComponent>();
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}
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const char* GetAddDisabledReason(::XCEngine::Components::GameObject* gameObject) const override {
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if (!gameObject) {
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return "Invalid";
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}
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return gameObject->GetComponent<::XCEngine::Components::LightComponent>() ? "Already Added" : nullptr;
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}
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::XCEngine::Components::Component* AddTo(::XCEngine::Components::GameObject* gameObject) const override {
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return gameObject ? gameObject->AddComponent<::XCEngine::Components::LightComponent>() : nullptr;
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}
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bool CanRemove(::XCEngine::Components::Component* component) const override {
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return CanEdit(component);
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}
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};
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} // namespace Editor
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} // namespace XCEngine
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