From 02f5177f2492de5ccb4a5f6ef0a5c4681b117c34 Mon Sep 17 00:00:00 2001
From: torcs-ng <torcs-ng@30fe4595-0a0c-4342-8851-515496e4dcbd>
Date: Mon, 3 May 2021 20:34:38 +0000
Subject: [PATCH] - start work for added meteoroly to dandroid

git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@7497 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: 239358fe1d2c044780aa1f15523be4618920e064
Former-commit-id: af1a34d60c2a4bcd7ed89c0df0d7e6c4754c143a
---
 src/drivers/dandroid/src/driver.cpp | 37 +++++++++++++++++++++++++++++
 src/drivers/dandroid/src/driver.h   | 10 +++++++-
 2 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/src/drivers/dandroid/src/driver.cpp b/src/drivers/dandroid/src/driver.cpp
index 5b5f04c92..3c1a19de0 100644
--- a/src/drivers/dandroid/src/driver.cpp
+++ b/src/drivers/dandroid/src/driver.cpp
@@ -90,6 +90,9 @@ TDriver::TDriver(int index)
     mAccelXCount = 0;
     mSkillGlobal = 1.0;
     mSkillDriver = 1.0;
+    mRain = false;
+    mRainIntensity = 0.0;
+    mWeatherCode = 0;
     mWatchdogCount = 0;
     initVars();
     setPrevVars();
@@ -158,6 +161,8 @@ void TDriver::InitTrack(PTrack Track, PCarHandle CarHandle, PCarSettings *CarPar
     // Parameters that are track specific
     *CarParmHandle = NULL;
 
+    Meteorology(Track);
+
     switch (Situation->_raceType)
     {
     case RM_TYPE_QUALIF:
@@ -2343,3 +2348,35 @@ void TDriver::driverMsgValue(int priority, const std::string &desc, double value
         LogDANDROID.info("%dm %s s:%d p:%d %s %g\n", (int)mFromStart, oCar->_name, mDrvState, mDrvPath, desc.c_str(), value);
     }
 }
+
+void TDriver::Meteorology(const tTrack* t)
+{
+    tTrackSeg* Seg;
+    tTrackSurface* Surf;
+    mRainIntensity = 0;
+    mWeatherCode = GetWeather(t);
+    LogDANDROID.info("Meteoroly : %i\n", mWeatherCode);
+    Seg = t->seg;
+
+    for (int I = 0; I < t->nseg; I++)
+    {
+        Surf = Seg->surface;
+        mRainIntensity = MAX(mRainIntensity, Surf->kFrictionDry / Surf->kFriction);
+        LogDANDROID.debug("# %.4f, %.4f %s\n", Surf->kFriction, Surf->kRollRes, Surf->material);
+        Seg = Seg->next;
+    }
+
+    mRainIntensity -= 1;
+
+    if (mRainIntensity > 0)
+    {
+        mRain = true;
+    }
+    else
+        mRain = false;
+}
+
+unsigned int TDriver::GetWeather(const tTrack* t)
+{
+    return (t->local.rain << 4) + t->local.water;
+};
diff --git a/src/drivers/dandroid/src/driver.h b/src/drivers/dandroid/src/driver.h
index 7d2648454..19dd5e41f 100644
--- a/src/drivers/dandroid/src/driver.h
+++ b/src/drivers/dandroid/src/driver.h
@@ -144,6 +144,9 @@ class TDriver
   void driverMsg(const std::string &desc);
   void driverMsgValue(int priority, const std::string &desc, double value);
 
+  void	Meteorology(const tTrack* t);
+  unsigned int GetWeather(const tTrack* t);
+
   // Per robot global data
   int mDrvPath;
   int mDrvPath_prev;
@@ -296,9 +299,14 @@ class TDriver
   int mAccelXCount;
   double mSkillGlobal;
   double mSkillDriver;
+
+  bool          mRain;
+  double        mRainIntensity;
+  unsigned int  mWeatherCode;
+
   PidController mSpeedController;
   PidController mAttackAngleController;
-  int mWatchdogCount;
+  int           mWatchdogCount;
   // Data that should stay constant after first initialization
   double mBRAKEPRESS;
   double mBRAKEREPARTITION;