Added functions to check the session state

Added some of the bitfield
There's still work to do regarding this.
2026-09-08 10:51:56 +01:00 · 2026-09-08 10:33:26 +01:00 · 2026-08-24 11:01:06 +01:00
3 changed files with 709 additions and 148 deletions
@@ -1,5 +1,10 @@
 package goirsdk

+import (
+	"log"
+	"strconv"
+)
+
 type Msg struct {
 	Cmd int
 	P1  int32
@@ -113,20 +118,22 @@ const (
 )

 // Camera positions
-const (
-// CamNose
-)
-
-// Some other constants that I need to get trough
-// // bit fields
-
 type bitfieldValue struct {
 	Value int
 	Name  string
 }

-// EngineWarnings const
+// EngineWarnings - Start
+// TODO: wtf
 var (
+	irsdk_WaterTempWarning    int64 = 0x00000001
+	irsdk_FuelPressureWarning int64 = 0x00000002
+	irsdk_OilPressureWarning  int64 = 0x00000004
+	irsdk_EngineStalled       int64 = 0x00000008
+	irsdk_PitSpeedLimiter     int64 = 0x00000010
+	irsdk_RevLimiterActive    int64 = 0x00000020
+	irsdk_AbsActive           int64 = 0x00000100
+	// DEPRECATE THESE ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
 	irsdkWaterTempWarning    = bitfieldValue{0x01, "irsdk_waterTempWarning"}
 	irsdkFuelPressureWarning = bitfieldValue{0x02, "irsdk_fueldPressureWarning"}
 	irsdkOilPressureWarning  = bitfieldValue{0x04, "irsdk_oilPressureWarning"}
@@ -141,134 +148,663 @@ var (
 	}
 )

-// enum irsdk_EngineWarnings
-// {
-// 	irsdk_waterTempWarning		= 0x01,
-// 	irsdk_fuelPressureWarning	= 0x02,
-// 	irsdk_oilPressureWarning	= 0x04,
-// 	irsdk_engineStalled			= 0x08,
-// 	irsdk_pitSpeedLimiter		= 0x10,
-// 	irsdk_revLimiterActive		= 0x20,
-// };
-//
-// // global flags
-// enum irsdk_Flags
-// {
-// 	// global flags
-// 	irsdk_checkered				= 0x00000001,
-// 	irsdk_white					= 0x00000002,
-// 	irsdk_green					= 0x00000004,
-// 	irsdk_yellow				= 0x00000008,
-// 	irsdk_red					= 0x00000010,
-// 	irsdk_blue					= 0x00000020,
-// 	irsdk_debris				= 0x00000040,
-// 	irsdk_crossed				= 0x00000080,
-// 	irsdk_yellowWaving			= 0x00000100,
-// 	irsdk_oneLapToGreen			= 0x00000200,
-// 	irsdk_greenHeld				= 0x00000400,
-// 	irsdk_tenToGo				= 0x00000800,
-// 	irsdk_fiveToGo				= 0x00001000,
-// 	irsdk_randomWaving			= 0x00002000,
-// 	irsdk_caution				= 0x00004000,
-// 	irsdk_cautionWaving			= 0x00008000,
-//
-// 	// drivers black flags
-// 	irsdk_black					= 0x00010000,
-// 	irsdk_disqualify			= 0x00020000,
-// 	irsdk_servicible			= 0x00040000, // car is allowed service (not a flag)
-// 	irsdk_furled				= 0x00080000,
-// 	irsdk_repair				= 0x00100000,
-//
-// 	// start lights
-// 	irsdk_startHidden			= 0x10000000,
-// 	irsdk_startReady			= 0x20000000,
-// 	irsdk_startSet				= 0x40000000,
-// 	irsdk_startGo				= 0x80000000,
-// };
-//
-//
-// // status
-// enum irsdk_TrkLoc
-// {
-// 	irsdk_NotInWorld = -1,
-// 	irsdk_OffTrack,
-// 	irsdk_InPitStall,
-// 	irsdk_AproachingPits,
-// 	irsdk_OnTrack
-// };
-//
-// enum irsdk_TrkSurf
-// {
-// 	irsdk_SurfaceNotInWorld = -1,
-// 	irsdk_UndefinedMaterial = 0,
-//
-// 	irsdk_Asphalt1Material,
-// 	irsdk_Asphalt2Material,
-// 	irsdk_Asphalt3Material,
-// 	irsdk_Asphalt4Material,
-// 	irsdk_Concrete1Material,
-// 	irsdk_Concrete2Material,
-// 	irsdk_RacingDirt1Material,
-// 	irsdk_RacingDirt2Material,
-// 	irsdk_Paint1Material,
-// 	irsdk_Paint2Material,
-// 	irsdk_Rumble1Material,
-// 	irsdk_Rumble2Material,
-// 	irsdk_Rumble3Material,
-// 	irsdk_Rumble4Material,
-//
-// 	irsdk_Grass1Material,
-// 	irsdk_Grass2Material,
-// 	irsdk_Grass3Material,
-// 	irsdk_Grass4Material,
-// 	irsdk_Dirt1Material,
-// 	irsdk_Dirt2Material,
-// 	irsdk_Dirt3Material,
-// 	irsdk_Dirt4Material,
-// 	irsdk_SandMaterial,
-// 	irsdk_Gravel1Material,
-// 	irsdk_Gravel2Material,
-// 	irsdk_GrasscreteMaterial,
-// 	irsdk_AstroturfMaterial,
-// };
-//
-// enum irsdk_SessionState
-// {
-// 	irsdk_StateInvalid,
-// 	irsdk_StateGetInCar,
-// 	irsdk_StateWarmup,
-// 	irsdk_StateParadeLaps,
-// 	irsdk_StateRacing,
-// 	irsdk_StateCheckered,
-// 	irsdk_StateCoolDown
-// };
-//
-// enum irsdk_CameraState
-// {
-// 	irsdk_IsSessionScreen          = 0x0001, // the camera tool can only be activated if viewing the session screen (out of car)
-// 	irsdk_IsScenicActive           = 0x0002, // the scenic camera is active (no focus car)
-//
-// 	//these can be changed with a broadcast message
-// 	irsdk_CamToolActive            = 0x0004,
-// 	irsdk_UIHidden                 = 0x0008,
-// 	irsdk_UseAutoShotSelection     = 0x0010,
-// 	irsdk_UseTemporaryEdits        = 0x0020,
-// 	irsdk_UseKeyAcceleration       = 0x0040,
-// 	irsdk_UseKey10xAcceleration    = 0x0080,
-// 	irsdk_UseMouseAimMode          = 0x0100
-// };
-//
-// enum irsdk_PitSvFlags
-// {
-// 	irsdk_LFTireChange		= 0x0001,
-// 	irsdk_RFTireChange		= 0x0002,
-// 	irsdk_LRTireChange		= 0x0004,
-// 	irsdk_RRTireChange		= 0x0008,
-//
-// 	irsdk_FuelFill			= 0x0010,
-// 	irsdk_WindshieldTearoff	= 0x0020,
-// 	irsdk_FastRepair		= 0x0040
-// };
+func (i *IBT) WaterTempWarning() bool {
+	val, ok := i.Vars.Vars["EngineWarnings"]
+	if !ok {
+		log.Fatal("no EngineWarnings")
+	}

-//----
-//
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get EngineWarnings: " + err.Error())
+	}
+
+	return bitfield&irsdk_WaterTempWarning != 0
+}
+
+func (i *IBT) FuelPressureWarning() bool {
+	val, ok := i.Vars.Vars["EngineWarnings"]
+	if !ok {
+		log.Fatal("no EngineWarnings")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get EngineWarnings: " + err.Error())
+	}
+
+	return bitfield&irsdk_FuelPressureWarning != 0
+}
+
+func (i *IBT) OilPressureWarning() bool {
+	val, ok := i.Vars.Vars["EngineWarnings"]
+	if !ok {
+		log.Fatal("no EngineWarnings")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get EngineWarnings: " + err.Error())
+	}
+
+	return bitfield&irsdk_OilPressureWarning != 0
+}
+
+func (i *IBT) EngineStalled() bool {
+	val, ok := i.Vars.Vars["EngineWarnings"]
+	if !ok {
+		log.Fatal("no EngineWarnings")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get EngineWarnings: " + err.Error())
+	}
+
+	return bitfield&irsdk_EngineStalled != 0
+}
+
+func (i *IBT) PitSpeedLimiter() bool {
+	val, ok := i.Vars.Vars["EngineWarnings"]
+	if !ok {
+		log.Fatal("no EngineWarnings")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get EngineWarnings: " + err.Error())
+	}
+
+	return bitfield&irsdk_PitSpeedLimiter != 0
+}
+
+func (i *IBT) RevLimiterActive() bool {
+	val, ok := i.Vars.Vars["EngineWarnings"]
+	if !ok {
+		log.Fatal("no EngineWarnings")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get EngineWarnings: " + err.Error())
+	}
+
+	return bitfield&irsdk_RevLimiterActive != 0
+}
+
+func (i *IBT) AbsActive() bool {
+	val, ok := i.Vars.Vars["EngineWarnings"]
+	if !ok {
+		log.Fatal("no EngineWarnings")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get EngineWarnings: " + err.Error())
+	}
+
+	return bitfield&irsdk_AbsActive != 0
+}
+
+// EngineWarnings - END
+
+// SessionState - START
+const (
+	irsdk_StateInvalid    = 0x00
+	irsdk_StateGetInCar   = 0x01
+	irsdk_StateWarmup     = 0x02
+	irsdk_StateParadeLaps = 0x03
+	irsdk_StateRacing     = 0x04
+	irsdk_StateCheckered  = 0x05
+	irsdk_StateCoolDown   = 0x06
+)
+
+func (i *IBT) SessionStateInvalid() bool {
+	val, ok := i.Vars.Vars["SessionState"]
+	if !ok {
+		log.Fatal("no SessionState")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get SessionState: " + err.Error())
+	}
+
+	return bitfield == irsdk_StateInvalid
+}
+
+func (i *IBT) SessionStateGetInCar() bool {
+	val, ok := i.Vars.Vars["SessionState"]
+	if !ok {
+		log.Fatal("no SessionState")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get SessionState: " + err.Error())
+	}
+
+	return bitfield == irsdk_StateGetInCar
+}
+
+func (i *IBT) SessionStateWarmup() bool {
+	val, ok := i.Vars.Vars["SessionState"]
+	if !ok {
+		log.Fatal("no SessionState")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get SessionState: " + err.Error())
+	}
+
+	return bitfield == irsdk_StateWarmup
+}
+
+func (i *IBT) SessionStateParadeLaps() bool {
+	val, ok := i.Vars.Vars["SessionState"]
+	if !ok {
+		log.Fatal("no SessionState")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get SessionState: " + err.Error())
+	}
+
+	return bitfield == irsdk_StateParadeLaps
+}
+
+func (i *IBT) SessionStateRacing() bool {
+	val, ok := i.Vars.Vars["SessionState"]
+	if !ok {
+		log.Fatal("no SessionState")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get SessionState: " + err.Error())
+	}
+
+	return bitfield == irsdk_StateRacing
+}
+
+func (i *IBT) SessionStateCheckered() bool {
+	val, ok := i.Vars.Vars["SessionState"]
+	if !ok {
+		log.Fatal("no SessionState")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get SessionState: " + err.Error())
+	}
+
+	return bitfield == irsdk_StateCheckered
+}
+
+func (i *IBT) SessionStateCoolDown() bool {
+	val, ok := i.Vars.Vars["SessionState"]
+	if !ok {
+		log.Fatal("no SessionState")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get SessionState: " + err.Error())
+	}
+
+	return bitfield == irsdk_StateCoolDown
+}
+
+func SessionStateToString(state int) string {
+	switch state {
+	case irsdk_StateInvalid:
+		return "StateInvalid"
+	case irsdk_StateGetInCar:
+		return "StateGetInCar"
+	case irsdk_StateWarmup:
+		return "StateWarmup"
+	case irsdk_StateParadeLaps:
+		return "StateParadeLaps"
+	case irsdk_StateRacing:
+		return "StateRacing"
+	case irsdk_StateCheckered:
+		return "StateCheckered"
+	case irsdk_StateCoolDown:
+		return "StateCoolDown"
+	default:
+		return "UknownSessionState"
+	}
+}
+
+// SessionState - END
+
+// TrkLoc const
+const (
+	irsdk_NotInWorld     = -1
+	irsdk_OffTrack       = 0
+	irsdk_InPitStall     = 1
+	irsdk_AproachingPits = 2
+	irsdk_OnTrack        = 3
+)
+
+func TrkLocToString(trkloc int) string {
+	switch trkloc {
+	case irsdk_NotInWorld:
+		return "NotInWorld"
+	case irsdk_OffTrack:
+		return "OffTrack"
+	case irsdk_InPitStall:
+		return "InPitStall"
+	case irsdk_AproachingPits:
+		return "AproachingPits"
+	case irsdk_OnTrack:
+		return "OnTrack"
+	default:
+		return "UknownTrackLocation"
+	}
+}
+
+// Flags
+const (
+	irsdk_checkered     = 0x00000001
+	irsdk_white         = 0x00000002
+	irsdk_green         = 0x00000004
+	irsdk_yellow        = 0x00000008
+	irsdk_red           = 0x00000010
+	irsdk_blue          = 0x00000020
+	irsdk_debris        = 0x00000040
+	irsdk_crossed       = 0x00000080
+	irsdk_yellowWaving  = 0x00000100
+	irsdk_oneLapToGreen = 0x00000200
+	irsdk_greenHeld     = 0x00000400
+	irsdk_tenToGo       = 0x00000800
+	irsdk_fiveToGo      = 0x00001000
+	irsdk_randomWaving  = 0x00002000
+	irsdk_caution       = 0x00004000
+	irsdk_cautionWaving = 0x00008000
+
+	// drivers black flags
+	irsdk_black      = 0x00010000
+	irsdk_disqualify = 0x00020000
+	irsdk_servicible = 0x00040000 // car is allowed service (not a flag)
+	irsdk_furled     = 0x00080000
+	irsdk_repair     = 0x00100000
+
+	// start lights
+	irsdk_startHidden = 0x10000000
+	irsdk_startReady  = 0x20000000
+	irsdk_startSet    = 0x40000000
+	irsdk_startGo     = 0x80000000
+)
+
+func FlagToString(flag int) string {
+	switch flag {
+	case irsdk_checkered:
+		return "irsdk_checkered"
+	case irsdk_white:
+		return "irsdk_white"
+	case irsdk_green:
+		return "irsdk_green"
+	case irsdk_yellow:
+		return "irsdk_yellow"
+	case irsdk_red:
+		return "irsdk_red"
+	case irsdk_blue:
+		return "irsdk_blue"
+	case irsdk_debris:
+		return "irsdk_debris"
+	case irsdk_crossed:
+		return "irsdk_crossed"
+	case irsdk_yellowWaving:
+		return "irsdk_yellowWaving"
+	case irsdk_oneLapToGreen:
+		return "irsdk_oneLapToGreen"
+	case irsdk_greenHeld:
+		return "irsdk_greenHeld"
+	case irsdk_tenToGo:
+		return "irsdk_tenToGo"
+	case irsdk_fiveToGo:
+		return "irsdk_fiveToGo"
+	case irsdk_randomWaving:
+		return "irsdk_randomWaving"
+	case irsdk_caution:
+		return "irsdk_caution"
+	case irsdk_cautionWaving:
+		return "irsdk_cautionWaving"
+	case irsdk_black:
+		return "irsdk_black"
+	case irsdk_disqualify:
+		return "irsdk_disqualify"
+	case irsdk_servicible:
+		return "irsdk_servicible"
+	case irsdk_furled:
+		return "irsdk_furled"
+	case irsdk_repair:
+		return "irsdk_repair"
+	case irsdk_startHidden:
+		return "irsdk_startHidden"
+	case irsdk_startReady:
+		return "irsdk_startReady"
+	case irsdk_startSet:
+		return "irsdk_startSet"
+	case irsdk_startGo:
+		return "irsdk_startGo"
+	default:
+		return "UknownFlag"
+	}
+}
+
+// enum irsdk_TrkSurf
+const (
+	irsdk_SurfaceNotInWorld = iota - 1
+	irsdk_UndefinedMaterial
+	irsdk_Asphalt1Material
+	irsdk_Asphalt2Material
+	irsdk_Asphalt3Material
+	irsdk_Asphalt4Material
+	irsdk_Concrete1Material
+	irsdk_Concrete2Material
+	irsdk_RacingDirt1Material
+	irsdk_RacingDirt2Material
+	irsdk_Paint1Material
+	irsdk_Paint2Material
+	irsdk_Rumble1Material
+	irsdk_Rumble2Material
+	irsdk_Rumble3Material
+	irsdk_Rumble4Material
+	irsdk_Grass1Material
+	irsdk_Grass2Material
+	irsdk_Grass3Material
+	irsdk_Grass4Material
+	irsdk_Dirt1Material
+	irsdk_Dirt2Material
+	irsdk_Dirt3Material
+	irsdk_Dirt4Material
+	irsdk_SandMaterial
+	irsdk_Gravel1Material
+	irsdk_Gravel2Material
+	irsdk_GrasscreteMaterial
+	irsdk_AstroturfMaterial
+)
+
+func TrkSurfToString(surface int) string {
+	switch surface {
+	case irsdk_SurfaceNotInWorld:
+		return "SurfaceNotInWorld"
+	case irsdk_UndefinedMaterial:
+		return "UndefinedMaterial"
+	case irsdk_Asphalt1Material:
+		return "Asphalt1Material"
+	case irsdk_Asphalt2Material:
+		return "Asphalt2Material"
+	case irsdk_Asphalt3Material:
+		return "Asphalt3Material"
+	case irsdk_Asphalt4Material:
+		return "Asphalt4Material"
+	case irsdk_Concrete1Material:
+		return "Concrete1Material"
+	case irsdk_Concrete2Material:
+		return "Concrete2Material"
+	case irsdk_RacingDirt1Material:
+		return "RacingDirt1Material"
+	case irsdk_RacingDirt2Material:
+		return "RacingDirt2Material"
+	case irsdk_Paint1Material:
+		return "Paint1Material"
+	case irsdk_Paint2Material:
+		return "Paint2Material"
+	case irsdk_Rumble1Material:
+		return "Rumble1Material"
+	case irsdk_Rumble2Material:
+		return "Rumble2Material"
+	case irsdk_Rumble3Material:
+		return "Rumble3Material"
+	case irsdk_Rumble4Material:
+		return "Rumble4Material"
+	case irsdk_Grass1Material:
+		return "Grass1Material"
+	case irsdk_Grass2Material:
+		return "Grass2Material"
+	case irsdk_Grass3Material:
+		return "Grass3Material"
+	case irsdk_Grass4Material:
+		return "Grass4Material"
+	case irsdk_Dirt1Material:
+		return "Dirt1Material"
+	case irsdk_Dirt2Material:
+		return "Dirt2Material"
+	case irsdk_Dirt3Material:
+		return "Dirt3Material"
+	case irsdk_Dirt4Material:
+		return "Dirt4Material"
+	case irsdk_SandMaterial:
+		return "SandMaterial"
+	case irsdk_Gravel1Material:
+		return "Gravel1Material"
+	case irsdk_Gravel2Material:
+		return "Gravel2Material"
+	case irsdk_GrasscreteMaterial:
+		return "GrasscreteMaterial"
+	case irsdk_AstroturfMaterial:
+		return "AstroturfMaterial"
+	default:
+		return "UknownTrackSurface"
+	}
+}
+
+// CameraState
+const (
+	irsdk_IsSessionScreen = 0x0001 // the camera tool can only be activated if viewing the session screen (out of car)
+	irsdk_IsScenicActive  = 0x0002 // the scenic camera is active (no focus car)
+	// these can be changed with a broadcast message
+	irsdk_CamToolActive         = 0x0004
+	irsdk_UIHidden              = 0x0008
+	irsdk_UseAutoShotSelection  = 0x0010
+	irsdk_UseTemporaryEdits     = 0x0020
+	irsdk_UseKeyAcceleration    = 0x0040
+	irsdk_UseKey10xAcceleration = 0x0080
+	irsdk_UseMouseAimMode       = 0x0100
+)
+
+func CameraStateToString(state int) string {
+	switch state {
+	case irsdk_IsSessionScreen:
+		return "IsSessionScreen"
+	case irsdk_IsScenicActive:
+		return "IsScenicActive"
+	case irsdk_CamToolActive:
+		return "CamToolActive"
+	case irsdk_UIHidden:
+		return "UIHidden"
+	case irsdk_UseAutoShotSelection:
+		return "UseAutoShotSelection"
+	case irsdk_UseTemporaryEdits:
+		return "UseTemporaryEdits"
+	case irsdk_UseKeyAcceleration:
+		return "UseKeyAcceleration"
+	case irsdk_UseKey10xAcceleration:
+		return "UseKey10xAcceleration"
+	case irsdk_UseMouseAimMode:
+		return "UseMouseAimMode"
+	default:
+		return "UknownCameraState"
+	}
+}
+
+// PitSvFlags -- Start
+const (
+	// Tires
+	irsdk_LFTireChange = 0x00000001
+	irsdk_RFTireChange = 0x00000002
+	irsdk_LRTireChange = 0x00000004
+	irsdk_RRTireChange = 0x00000008
+	// Fuel
+	irsdk_FuelFill = 0x00000010
+
+	irsdk_WindshieldTearoff = 0x00000020
+	irsdk_FastRepair        = 0x00000040
+
+	// Other pit service request flags
+	irsdk_ClearTires = 0x00000080 // Uncheck tire change
+	irsdk_ClearWS    = 0x00000100 // Uncheck windshield tearoff
+	irsdk_ClearFR    = 0x00000200 // Uncheck FastRepair
+	irsdk_ClearFuel  = 0x00000400 // Uncheck refuelling
+)
+
+func (i *IBT) LFTireChange() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_LFTireChange != 0
+}
+
+func (i *IBT) RFTireChange() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_RFTireChange != 0
+}
+
+func (i *IBT) LRTireChange() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_LRTireChange != 0
+}
+
+func (i *IBT) RRTireChange() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_RRTireChange != 0
+}
+
+func (i *IBT) FuelFill() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_FuelFill != 0
+}
+
+func (i *IBT) WindshieldTearoff() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_WindshieldTearoff != 0
+}
+
+func (i *IBT) FastRepair() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_FastRepair != 0
+}
+
+func (i *IBT) ClearTires() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_ClearTires != 0
+}
+
+func (i *IBT) ClearWS() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_ClearWS != 0
+}
+
+func (i *IBT) ClearFR() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_ClearFR != 0
+}
+
+func (i *IBT) ClearFuel() bool {
+	val, ok := i.Vars.Vars["PitSvFlags"]
+	if !ok {
+		log.Fatal("no PitSvFlags")
+	}
+
+	bitfield, err := strconv.ParseInt(val.Value.(string), 0, 64)
+	if err != nil {
+		log.Fatal("unable to get PitSvFlags: " + err.Error())
+	}
+
+	return bitfield&irsdk_ClearFuel != 0
+}
+
+// PitSvFlags -- End
@@ -16,7 +16,7 @@ func main() {
 	// Instantiate our iRacing SDK instance
 	irsdk, err := goirsdk.Init(goirsdk.Options{
 		SourceType:    goirsdk.IBTFile,
-		SourcePath:    "../../../../testTelemetry/gt3_mustang_bathurst.ibt",
+		SourcePath:    "../../../../testTelemetry/mx5_2016Okayama_full_2024_10_19_22_02_12.ibt",
 		IBTExportType: goirsdk.SharedMemoryFile,
 		IBTExportPath: "./exported.ibt",
 		IBTExport:     true,
@@ -57,9 +57,35 @@ func main() {
 		gear := int32(irsdk.Vars.Vars["Gear"].Value.(int))
 		rpm := int32(irsdk.Vars.Vars["RPM"].Value.(float32))
 		speed := int32(msToKph(irsdk.Vars.Vars["Speed"].Value.(float32)))
+		sessionState := irsdk.Vars.Vars["SessionState"].Value.(int)
+		trkloc := irsdk.Vars.Vars["PlayerTrackSurface"].Value.(int)
+		trksurf := irsdk.Vars.Vars["PlayerTrackSurfaceMaterial"].Value.(int)
+		pitsvflags := irsdk.Vars.Vars["PitSvFlags"].Value.(string)

 		fmt.Printf("\033[?25l\033[2J\033[H")
-		fmt.Printf("Gear: %d, RPM: %d, Speed: %d", gear, rpm, speed)
+		fmt.Printf("Gear: %d, RPM: %d, Speed: %d\n", gear, rpm, speed)
+		fmt.Printf("SessionState: %s\n", goirsdk.SessionStateToString(sessionState))
+		fmt.Printf("TrkLoc: %s\n", goirsdk.TrkLocToString(trkloc))
+		fmt.Printf("TrkSurf: %s\n", goirsdk.TrkSurfToString(trksurf))
+		fmt.Printf("PitSvFlags: %s\n", pitsvflags)
+		fmt.Printf("    FL  FR\n")
+		fmt.Printf("    %t  %t\n", irsdk.LFTireChange(), irsdk.RFTireChange())
+		fmt.Printf("\n")
+		fmt.Printf("    RL  RR\n")
+		fmt.Printf("    %t  %t\n", irsdk.LRTireChange(), irsdk.RRTireChange())
+		fmt.Printf("    FuelFill:          %t\n", irsdk.FuelFill())
+		fmt.Printf("    WindshieldTearoff: %t\n", irsdk.WindshieldTearoff())
+		fmt.Printf("    FastRepair:        %t\n", irsdk.FastRepair())
+		fmt.Printf("    ClearTires:        %t\n", irsdk.ClearTires())
+		fmt.Printf("    ClearWS:           %t\n", irsdk.ClearWS())
+		fmt.Printf("    ClearFR:           %t\n", irsdk.ClearFR())
+		fmt.Printf("    ClearFuel:         %t\n", irsdk.ClearFuel())
+
+		// fmt.Printf("Vars:\n")
+		// for _, v := range irsdk.ListVariables() {
+		// 	fmt.Printf("%+v\n", v.Name)
+		// }
+		// os.Exit(0)

 		<-mainLoopTicker.C
 	}
@@ -44,15 +44,10 @@ type Options struct {

 // IBT struct will hold the relevant data for a given IBT file
 type IBT struct {
-	File Reader // Source of the data
-	Opts Options
-	// TODO: IBTExporter should be an interface because we need to support shm too
+	File        Reader // Source of the data
+	Opts        Options
 	IBTExporter Writer
-	// IBTExport *os.File // If set, it will export the IBT data to the file
-	// IBTExportPath  string                    // Path for IBT export
-	// YAMLExport     *os.File                  // If set, it will export the session YAML to the file
-	// YAMLExportPath string                    // Path for YAML export
-	winUtils *mmaputils.IRacingWinUtils // WinUtils gives access to the system utilities
+	winUtils    *mmaputils.IRacingWinUtils // WinUtils gives access to the system utilities

 	// TODO: fragment this struct a little bit, for now I want to actually get
 	// stuff done so its enough to work as is
@@ -232,6 +227,10 @@ func Init(opts Options) (*IBT, error) {
 	return &ibt, nil
 }

+func (i *IBT) ListVariables() map[string]Var {
+	return i.Vars.Vars
+}
+
 // Close cleans up our irsdk instance
 func (i *IBT) Close() {
 	if i.winUtils != nil {
Author	SHA1	Message	Date
esilva	ddfcd31b27	Added functions to check the session state	2026-09-08 10:51:56 +01:00
esilva	b9c013ae2f	Added some of the bitfield There's still work to do regarding this.	2026-09-08 10:33:26 +01:00
esilva	5f18023f13	Merge pull request 'Data handling improvement' (#1 ) from data-handling-improvement into master Reviewed-on: #1	2026-08-24 11:01:06 +01:00