package izapple2 import ( "image" "image/color" ) /* Videx Soft Video Switch See: https://archive.org/details/videx-soft-video-switch */ // SoftVideoSwitch represents a Videx soft video switch type SoftVideoSwitch struct { card *CardVidex } // NewSoftVideoSwitch creates a new SoftVideoSwitch func NewSoftVideoSwitch(card *CardVidex) *SoftVideoSwitch { var vs SoftVideoSwitch vs.card = card return &vs } func (vs *SoftVideoSwitch) isActive() bool { if vs == nil { return false } isTextMode := vs.card.a.io.isSoftSwitchActive(ioFlagText) ann0 := vs.card.a.io.isSoftSwitchActive(ioFlagAnnunciator0) return isTextMode && ann0 } func (vs *SoftVideoSwitch) BuildAlternateImage(light color.Color) *image.RGBA { return vs.card.buildImage(light) } func (a *Apple2) SoftVideoSwitch() *SoftVideoSwitch { return a.softVideoSwitch }