Add day/night detection and weather detection to za benchsit

SerialPrograms/Source/PokemonLZA/Inference/PokemonLZA_DayNightStateDetector.cpp

@@ -0,0 +1,65 @@
+#include "PokemonLZA_DayNightStateDetector.h"
+
+#include "CommonFramework/ImageTools/ImageStats.h"
+
+namespace PokemonAutomation{
+namespace NintendoSwitch{
+namespace PokemonLZA{
+
+
+DayNightStateDetector::DayNightStateDetector(VideoOverlay* overlay)
+    :
+    // sample terrain area after zooming map fully in and hiding icons
+    // screen-relative coordinates (0–1)
+    m_box(0.30, 0.55, 0.15, 0.18),
+    m_state(DayNightState::DAY)
+{}
+
+
+void DayNightStateDetector::make_overlays(VideoOverlaySet& items) const{
+    items.add(COLOR_GREEN, m_box);
+}
+
+
+bool DayNightStateDetector::detect(const ImageViewRGB32& screen){
+
+    ImageStats stats =
+        image_stats(extract_box_reference(screen, m_box));
+
+
+    // robust against brightness differences between capture cards
+    const double blue_ratio =
+        stats.average.b /
+        (stats.average.r + stats.average.g + stats.average.b);
+
+
+    /*
+        Empirically stable separation:
+
+        DAY   ≈ 0.32 – 0.35
+        NIGHT ≈ 0.40 – 0.46
+
+        Threshold chosen conservatively to survive:
+        - HDMI color variance
+        - OBS color space changes
+        - capture card gamma shifts
+    */
+
+    if (blue_ratio > 0.36){
+        m_state = DayNightState::NIGHT;
+    }
+    else{
+        m_state = DayNightState::DAY;
+    }
+
+    return true;
+}
+
+
+DayNightState DayNightStateDetector::state() const{
+    return m_state;
+}
+
+}
+}
+}

SerialPrograms/Source/PokemonLZA/Inference/PokemonLZA_DayNightStateDetector.h

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+#pragma once
+
+#include "Common/Cpp/Color.h"
+#include "CommonFramework/ImageTools/ImageBoxes.h"
+#include "CommonFramework/VideoPipeline/VideoOverlayScopes.h"
+#include "CommonTools/VisualDetector.h"
+
+namespace PokemonAutomation{
+namespace NintendoSwitch{
+namespace PokemonLZA{
+
+
+enum class DayNightState{
+    DAY,
+    NIGHT
+};
+
+
+class DayNightStateDetector : public StaticScreenDetector{
+public:
+
+    DayNightStateDetector(VideoOverlay* overlay = nullptr);
+
+    virtual void make_overlays(VideoOverlaySet& items) const override;
+
+    virtual bool detect(const ImageViewRGB32& screen) override;
+
+    DayNightState state() const;
+
+private:
+
+    ImageFloatBox m_box;
+
+    DayNightState m_state;
+
+
+};
+
+
+}
+}
+}