Get prefix removed from getters

True for Bus, Strip, Vban and Output types.

Bus[i].Eq() and Strip[i].Eq() now return pointers to eQ structs.
This makes it easier to extend Eq types in future if desired.

Strip[i].Comp()  now return pointer to comp struct
Strip[i].Gain() now return pointer to gain struct
This is to support the new API features in Potato 3.0.2.8

Removed casting in factory function return statements.
Since types are satisfied implicitly.

eQ struct type tests added

bus.go

@@ -8,17 +8,16 @@ import (
 // iBus defines the interface bus types must satisfy
 type iBus interface {
 	String() string
-	GetMute() bool
+	Mute() bool
 	SetMute(val bool)
-	GetEq() bool
-	SetEq(val bool)
-	GetMono() bool
+	Mono() bool
 	SetMono(val bool)
-	GetLabel() string
+	Label() string
 	SetLabel(val string)
-	GetGain() float64
+	Gain() float64
 	SetGain(val float64)
-	Mode() iBusMode
+	Eq() *eQ
+	Mode() *busMode
 	Levels() *levels
 	FadeTo(target float32, time_ int)
 	FadeBy(change float32, time_ int)
@@ -27,12 +26,13 @@ type iBus interface {
 // bus represents a bus channel
 type bus struct {
 	iRemote
-	mode busMode
+	eQ   *eQ
+	mode *busMode
 	levels
 }
 
-// GetMute returns the value of the Mute parameter
-func (b *bus) GetMute() bool {
+// Mute returns the value of the Mute parameter
+func (b *bus) Mute() bool {
 	return b.getter_bool("Mute")
 }
 
@@ -41,18 +41,8 @@ func (b *bus) SetMute(val bool) {
 	b.setter_bool("Mute", val)
 }
 
-// GetEq returns the value of the Eq.On parameter
-func (b *bus) GetEq() bool {
-	return b.getter_bool("Eq.On")
-}
-
-// SetEq sets the value of the Eq.On parameter
-func (b *bus) SetEq(val bool) {
-	b.setter_bool("Eq.On", val)
-}
-
-// GetMono returns the value of the Mute parameter
-func (b *bus) GetMono() bool {
+// Mono returns the value of the Mute parameter
+func (b *bus) Mono() bool {
 	return b.getter_bool("Mono")
 }
 
@@ -61,8 +51,8 @@ func (b *bus) SetMono(val bool) {
 	b.setter_bool("Mono", val)
 }
 
-// GetLabel returns the value of the MC parameter
-func (b *bus) GetLabel() string {
+// Label returns the value of the MC parameter
+func (b *bus) Label() string {
 	return b.getter_string("Label")
 }
 
@@ -71,8 +61,8 @@ func (b *bus) SetLabel(val string) {
 	b.setter_string("Label", val)
 }
 
-// GetGain returns the value of the Gain parameter
-func (b *bus) GetGain() float64 {
+// Gain returns the value of the Gain parameter
+func (b *bus) Gain() float64 {
 	return b.getter_float("Gain")
 }
 
@@ -81,9 +71,14 @@ func (b *bus) SetGain(val float64) {
 	b.setter_float("Gain", val)
 }
 
+// Eq returns the eQ field
+func (b *bus) Eq() *eQ {
+	return b.eQ
+}
+
 // Mode returns address of a busMode struct
-func (b *bus) Mode() iBusMode {
-	return &b.mode
+func (b *bus) Mode() *busMode {
+	return b.mode
 }
 
 // Levels returns the levels field
@@ -110,11 +105,12 @@ type physicalBus struct {
 
 // newPhysicalBus returns a physicalBus type cast to an iBus
 func newPhysicalBus(i int, k *kind) iBus {
+	e := newEq(fmt.Sprintf("bus[%d].EQ", i), i)
 	b := newBusMode(i)
 	l := newBusLevels(i, k)
-	pb := physicalBus{bus{iRemote{fmt.Sprintf("bus[%d]", i), i}, b, l}}
+	pb := physicalBus{bus{iRemote{fmt.Sprintf("bus[%d]", i), i}, e, b, l}}
 
-	return iBus(&pb)
+	return &pb
 }
 
 // String implements the fmt.stringer interface
@@ -129,10 +125,11 @@ type virtualBus struct {
 
 // newVirtualBus returns a virtualBus type cast to an iBus
 func newVirtualBus(i int, k *kind) iBus {
+	e := newEq(fmt.Sprintf("bus[%d].EQ", i), i)
 	b := newBusMode(i)
 	l := newBusLevels(i, k)
-	vb := virtualBus{bus{iRemote{fmt.Sprintf("bus[%d]", i), i}, b, l}}
-	return iBus(&vb)
+	vb := virtualBus{bus{iRemote{fmt.Sprintf("bus[%d]", i), i}, e, b, l}}
+	return &vb
 }
 
 // String implements the fmt.stringer interface
@@ -140,46 +137,18 @@ func (v *virtualBus) String() string {
 	return fmt.Sprintf("VirtualBus%d", v.index)
 }
 
-// iBusMode defines the interface busMode type must satisfy
-type iBusMode interface {
-	SetNormal(val bool)
-	GetNormal() bool
-	SetAmix(val bool)
-	GetAmix() bool
-	SetBmix(val bool)
-	GetBmix() bool
-	SetRepeat(val bool)
-	GetRepeat() bool
-	SetComposite(val bool)
-	GetComposite() bool
-	SetTvMix(val bool)
-	GetTvMix() bool
-	SetUpMix21(val bool)
-	GetUpMix21() bool
-	SetUpMix41(val bool)
-	GetUpMix41() bool
-	SetUpMix61(val bool)
-	GetUpMix61() bool
-	SetCenterOnly(val bool)
-	GetCenterOnly() bool
-	SetLfeOnly(val bool)
-	GetLfeOnly() bool
-	SetRearOnly(val bool)
-	GetRearOnly() bool
-}
-
 // busMode offers methods for getting/setting bus mode states
 type busMode struct {
 	iRemote
 }
 
 // newBusMode returns a busMode struct
-func newBusMode(i int) busMode {
-	return busMode{iRemote{fmt.Sprintf("bus[%d].mode", i), i}}
+func newBusMode(i int) *busMode {
+	return &busMode{iRemote{fmt.Sprintf("bus[%d].mode", i), i}}
 }
 
-// GetNormal gets the value of the Mode.Normal parameter
-func (bm *busMode) GetNormal() bool {
+// Normal gets the value of the Mode.Normal parameter
+func (bm *busMode) Normal() bool {
 	return bm.getter_bool("Normal")
 }
 
@@ -188,8 +157,8 @@ func (bm *busMode) SetNormal(val bool) {
 	bm.setter_bool("Normal", val)
 }
 
-// GetAmix gets the value of the Mode.Amix parameter
-func (bm *busMode) GetAmix() bool {
+// Amix gets the value of the Mode.Amix parameter
+func (bm *busMode) Amix() bool {
 	return bm.getter_bool("Amix")
 }
 
@@ -198,8 +167,8 @@ func (bm *busMode) SetAmix(val bool) {
 	bm.setter_bool("Amix", val)
 }
 
-// GetBmix gets the value of the Mode.Bmix parameter
-func (bm *busMode) GetBmix() bool {
+// Bmix gets the value of the Mode.Bmix parameter
+func (bm *busMode) Bmix() bool {
 	return bm.getter_bool("Bmix")
 }
 
@@ -208,8 +177,8 @@ func (bm *busMode) SetBmix(val bool) {
 	bm.setter_bool("Bmix", val)
 }
 
-// GetRepeat gets the value of the Mode.Repeat parameter
-func (bm *busMode) GetRepeat() bool {
+// Repeat gets the value of the Mode.Repeat parameter
+func (bm *busMode) Repeat() bool {
 	return bm.getter_bool("Repeat")
 }
 
@@ -218,8 +187,8 @@ func (bm *busMode) SetRepeat(val bool) {
 	bm.setter_bool("Repeat", val)
 }
 
-// GetComposite gets the value of the Mode.Composite parameter
-func (bm *busMode) GetComposite() bool {
+// Composite gets the value of the Mode.Composite parameter
+func (bm *busMode) Composite() bool {
 	return bm.getter_bool("Composite")
 }
 
@@ -228,8 +197,8 @@ func (bm *busMode) SetComposite(val bool) {
 	bm.setter_bool("Composite", val)
 }
 
-// GetTvMix gets the value of the Mode.TvMix parameter
-func (bm *busMode) GetTvMix() bool {
+// TvMix gets the value of the Mode.TvMix parameter
+func (bm *busMode) TvMix() bool {
 	return bm.getter_bool("TvMix")
 }
 
@@ -238,8 +207,8 @@ func (bm *busMode) SetTvMix(val bool) {
 	bm.setter_bool("TvMix", val)
 }
 
-// GetUpMix21 gets the value of the Mode.UpMix21 parameter
-func (bm *busMode) GetUpMix21() bool {
+// UpMix21 gets the value of the Mode.UpMix21 parameter
+func (bm *busMode) UpMix21() bool {
 	return bm.getter_bool("UpMix21")
 }
 
@@ -248,8 +217,8 @@ func (bm *busMode) SetUpMix21(val bool) {
 	bm.setter_bool("UpMix21", val)
 }
 
-// GetUpMix41 gets the value of the Mode.UpMix41 parameter
-func (bm *busMode) GetUpMix41() bool {
+// UpMix41 gets the value of the Mode.UpMix41 parameter
+func (bm *busMode) UpMix41() bool {
 	return bm.getter_bool("UpMix41")
 }
 
@@ -258,8 +227,8 @@ func (bm *busMode) SetUpMix41(val bool) {
 	bm.setter_bool("UpMix41", val)
 }
 
-// GetUpMix61 gets the value of the Mode.UpMix61 parameter
-func (bm *busMode) GetUpMix61() bool {
+// UpMix61 gets the value of the Mode.UpMix61 parameter
+func (bm *busMode) UpMix61() bool {
 	return bm.getter_bool("UpMix61")
 }
 
@@ -268,8 +237,8 @@ func (bm *busMode) SetUpMix61(val bool) {
 	bm.setter_bool("UpMix61", val)
 }
 
-// GetCenterOnly gets the value of the Mode.CenterOnly parameter
-func (bm *busMode) GetCenterOnly() bool {
+// CenterOnly gets the value of the Mode.CenterOnly parameter
+func (bm *busMode) CenterOnly() bool {
 	return bm.getter_bool("CenterOnly")
 }
 
@@ -278,8 +247,8 @@ func (bm *busMode) SetCenterOnly(val bool) {
 	bm.setter_bool("CenterOnly", val)
 }
 
-// GetLfeOnly gets the value of the Mode.LFE parameter
-func (bm *busMode) GetLfeOnly() bool {
+// LfeOnly gets the value of the Mode.LFE parameter
+func (bm *busMode) LfeOnly() bool {
 	return bm.getter_bool("LfeOnly")
 }
 
@@ -288,8 +257,8 @@ func (bm *busMode) SetLfeOnly(val bool) {
 	bm.setter_bool("LfeOnly", val)
 }
 
-// GetRearOnly gets the value of the Mode.RearOnly parameter
-func (bm *busMode) GetRearOnly() bool {
+// RearOnly gets the value of the Mode.RearOnly parameter
+func (bm *busMode) RearOnly() bool {
 	return bm.getter_bool("RearOnly")
 }