Preparando la interfaz

source/core/Project.hpp

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <cstddef>
+#include <string>
+#include <vector>
+
+#include "core/Frame.hpp"
+
+namespace tahgibu {
+
+// Modelo de datos del proyecto. No conoce raylib ni la interfaz.
+class Project {
+public:
+    Project();  // 1280x720, FPS base kDefaultFps, un frame inicial
+
+    const std::string& name() const noexcept { return name_; }
+    int width() const noexcept { return width_; }
+    int height() const noexcept { return height_; }
+
+    float baseFps() const noexcept { return baseFps_; }
+    void setBaseFps(float fps) noexcept;  // aplica Frame::clampFps
+
+    std::size_t frameCount() const noexcept { return frames_.size(); }
+    const Frame& frame(std::size_t index) const { return frames_.at(index); }
+    Frame& frame(std::size_t index) { return frames_.at(index); }
+    std::size_t addFrame();  // devuelve el índice del frame nuevo
+
+    double frameDurationSeconds(std::size_t index) const;
+    double totalDurationSeconds() const;
+
+private:
+    std::string name_;
+    int width_ = 1280;
+    int height_ = 720;
+    float baseFps_ = kDefaultFps;
+    std::vector<Frame> frames_;
+};
+
+}  // namespace tahgibu