Add gender detection to FRLG Summary Reader

SerialPrograms/Source/PokemonFRLG/Inference/PokemonFRLG_StatsReader.cpp

@@ -11,6 +11,7 @@
 #include "CommonFramework/ImageTypes/ImageViewRGB32.h"
 #include "CommonFramework/Tools/GlobalThreadPools.h"
 #include "CommonFramework/VideoPipeline/VideoOverlayScopes.h"
+#include "CommonFramework/ImageTools/ImageStats.h"
 #include "CommonTools/Images/ImageFilter.h"
 #include "CommonTools/Images/ImageManip.h"
 #include "CommonTools/OCR/OCR_NumberReader.h"
@@ -131,6 +132,7 @@ StatsReader::StatsReader(Color color)
         : m_color(color), m_box_nature(0.028976, 0.729610, 0.502487, 0.065251),
             m_box_level(0.052000, 0.120140, 0.099000, 0.069416),
             m_box_name(0.163158, 0.122917, 0.262811, 0.066639),
+            m_box_gender(0.430769, 0.114423, 0.034615, 0.081731),
             m_box_hp(0.815558, 0.131247, 0.173049, 0.065251),
             m_box_attack(0.891000, 0.245089, 0.097607, 0.063862),
             m_box_defense(0.891000, 0.325612, 0.097607, 0.066639),
@@ -175,6 +177,34 @@ void StatsReader::read_page1(
         stats.name = name_result.results.begin()->second.token;
     }
 
+    // Detect gender by comparing red vs blue pixels
+    ImageViewRGB32 gender_box = extract_box_reference(game_screen, m_box_gender);
+
+    const bool replace_color_within_range = false;
+    const ImageRGB32 red_region = filter_rgb32_range(
+        gender_box,
+        combine_rgb(150, 0, 0), combine_rgb(255, 100, 100), Color(0), replace_color_within_range
+    );
+    const size_t num_red_pixels = image_stats(red_region).count;
+
+    const ImageRGB32 blue_region = filter_rgb32_range(
+        gender_box,
+        combine_rgb(0, 0, 180), combine_rgb(130, 130, 255), Color(0), replace_color_within_range
+    );
+    const size_t num_blue_pixels = image_stats(blue_region).count;
+
+    const double threshold = gender_box.width() * gender_box.height() * 0.1;
+
+    if (num_red_pixels > threshold){
+        stats.gender = SummaryGender::Female;
+    }else if (num_blue_pixels > threshold){
+        stats.gender = SummaryGender::Male;
+    } else {
+        stats.gender = SummaryGender::Genderless;
+    }
+
+
+
     ImageViewRGB32 level_box = extract_box_reference(game_screen, m_box_level);
 
     ImageRGB32 level_upscaled =

SerialPrograms/Source/PokemonFRLG/Inference/PokemonFRLG_StatsReader.h

@@ -23,9 +23,17 @@ class VideoOverlaySet;
 namespace NintendoSwitch{
 namespace PokemonFRLG{
 
+
+enum class SummaryGender{
+    Male,
+    Female,
+    Genderless
+};
+
 struct PokemonFRLG_Stats{
     std::string nature;
     std::optional<unsigned> level;
+    std::optional<SummaryGender> gender;
     std::string name;
     std::optional<unsigned> hp;
     std::optional<unsigned> attack;
@@ -58,6 +66,7 @@ class StatsReader {
     ImageFloatBox m_box_nature;
     ImageFloatBox m_box_level;
     ImageFloatBox m_box_name;
+    ImageFloatBox m_box_gender;
     ImageFloatBox m_box_hp;
     ImageFloatBox m_box_attack;
     ImageFloatBox m_box_defense;

SerialPrograms/Source/PokemonFRLG/Programs/TestPrograms/PokemonFRLG_ReadStats.cpp

@@ -63,10 +63,18 @@ void ReadStats::program(
     VideoSnapshot screen1 = env.console.video().snapshot();
     reader.read_page1(env.logger(), LANGUAGE, screen1, stats);
 
+    std::string gender_strings[] = {"Male", "Female", "Genderless"};
+
     env.log("Name: " + stats.name);
     env.log("Level: " +
             (stats.level.has_value() ? std::to_string(*stats.level) : "???"));
     env.log("Nature: " + stats.nature);
+    env.log("Gender: " + std::string(
+        stats.gender.has_value() ? (
+            (stats.gender == SummaryGender::Male) ? "Male" : (
+                (stats.gender == SummaryGender::Female) ? "Female" : "Genderless"
+            )
+        ) : "???"));
 
     env.log("Navigating to Page 2 (POKEMON SKILLS)...");
     pbf_press_dpad(context, DPAD_RIGHT, 100ms, 100ms);