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Allow initial radar settings (gain, rain, clutter) to be set in bc5.ini. #105

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Merged
bridgecommand merged 1 commit into from
Jun 16, 2026
+21 −7
Merged

Allow initial radar settings (gain, rain, clutter) to be set in bc5.ini. #105

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6 changes: 6 additions & 0 deletions bin/bc5.ini
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Original file line number Diff line number Diff line change
Expand Up @@ -215,6 +215,12 @@ RADAR_AngularRes_Max=1024
RADAR_AngularRes_Max_DESC="Maximum radar angular resolution (will limit own ship settings)"
RADAR_RangeRes_Max=1024
RADAR_RangeRes_Max_DESC="Maximum pixels per scanline (will limit own ship settings)"
RADAR_InitialGain=50
RADAR_InitialGain_DESC="Initial setting for radar gain (0-100)"
RADAR_InitialRainClutter=0
RADAR_InitialRainClutter_DESC="Initial setting for radar rain clutter reduction (0-100)"
RADAR_InitialSeaClutter=0
RADAR_InitialSeaClutter_DESC="Initial setting for radar sea clutter reduction (0-100)"

[Network]
udp_send_port=18304
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22 changes: 15 additions & 7 deletions src/RadarCalculation.cpp
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Expand Up @@ -41,14 +41,8 @@

////using namespace irr;

RadarCalculation::RadarCalculation() : rangeResolution(128), angularResolution(360)
RadarCalculation::RadarCalculation() : rangeResolution(128), angularResolution(360), radarGain(50), radarRainClutterReduction(0), radarSeaClutterReduction(0)
{

//Initial values for controls, all 0-100:
radarGain = 50;
radarRainClutterReduction=0;
radarSeaClutterReduction=0;

currentRadarColourChoice=0;

EBLRangeNm=0;
Expand Down Expand Up @@ -108,6 +102,20 @@ void RadarCalculation::load(std::string radarConfigFile, irr::IrrlichtDevice* de
irr::u32 rangeResolution_max = IniFile::iniFileTou32(iniFilename, "RADAR_RangeRes_Max");
irr::u32 angularResolution_max = IniFile::iniFileTou32(iniFilename, "RADAR_AngularRes_Max");

//Initial values for controls, all 0-100:
radarGain = IniFile::iniFileTof32(iniFilename, "RADAR_InitialGain", radarGain);
radarRainClutterReduction = IniFile::iniFileTof32(iniFilename, "RADAR_InitialRainClutter", radarRainClutterReduction);
radarSeaClutterReduction = IniFile::iniFileTof32(iniFilename, "RADAR_InitialSeaClutter", radarSeaClutterReduction);

if (radarGain > 100) { radarGain = 100; }
if (radarGain < 0) { radarGain = 0; }

if (radarRainClutterReduction > 100) { radarRainClutterReduction = 100; }
if (radarRainClutterReduction < 0) { radarRainClutterReduction = 0; }

if (radarSeaClutterReduction > 100) { radarSeaClutterReduction = 100; }
if (radarSeaClutterReduction < 0) { radarSeaClutterReduction = 0; }

//Load parameters from the radarConfig file (if it exists)
irr::u32 numberOfRadarRanges = IniFile::iniFileTou32(radarConfigFile,"NumberOfRadarRanges");
if (numberOfRadarRanges==0) {
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