ROADMAP.md

src/services/impl/workflow_frame_render_step.cpp

@@ -0,0 +1,35 @@
+#include "workflow_frame_render_step.hpp"
+#include "workflow_step_io_resolver.hpp"
+
+#include <stdexcept>
+
+namespace sdl3cpp::services::impl {
+
+WorkflowFrameRenderStep::WorkflowFrameRenderStep(std::shared_ptr<IRenderCoordinatorService> renderService,
+                                                 std::shared_ptr<ILogger> logger)
+    : renderService_(std::move(renderService)),
+      logger_(std::move(logger)) {}
+
+std::string WorkflowFrameRenderStep::GetPluginId() const {
+    return "frame.render";
+}
+
+void WorkflowFrameRenderStep::Execute(const WorkflowStepDefinition& step, WorkflowContext& context) {
+    if (!renderService_) {
+        throw std::runtime_error("frame.render requires an IRenderCoordinatorService");
+    }
+    WorkflowStepIoResolver resolver;
+    const std::string elapsedKey = resolver.GetRequiredInputKey(step, "elapsed");
+    const auto* elapsed = context.TryGet<double>(elapsedKey);
+    if (!elapsed) {
+        throw std::runtime_error("frame.render missing elapsed input");
+    }
+    renderService_->RenderFrame(static_cast<float>(*elapsed));
+    if (logger_) {
+        logger_->Trace("WorkflowFrameRenderStep", "Execute",
+                       "elapsed=" + std::to_string(*elapsed),
+                       "Render frame complete");
+    }
+}
+
+}  // namespace sdl3cpp::services::impl

src/services/impl/workflow_frame_render_step.hpp

@@ -0,0 +1,24 @@
+#pragma once
+
+#include "../interfaces/i_workflow_step.hpp"
+#include "../interfaces/i_logger.hpp"
+#include "../interfaces/i_render_coordinator_service.hpp"
+
+#include <memory>
+
+namespace sdl3cpp::services::impl {
+
+class WorkflowFrameRenderStep final : public IWorkflowStep {
+public:
+    WorkflowFrameRenderStep(std::shared_ptr<IRenderCoordinatorService> renderService,
+                            std::shared_ptr<ILogger> logger);
+
+    std::string GetPluginId() const override;
+    void Execute(const WorkflowStepDefinition& step, WorkflowContext& context) override;
+
+private:
+    std::shared_ptr<IRenderCoordinatorService> renderService_;
+    std::shared_ptr<ILogger> logger_;
+};
+
+}  // namespace sdl3cpp::services::impl