// ABOUT ME
// Components merged into the Radiator. They receive the three network values
// this mod broadcasts and combine them into a single gate, AutoPowerToggle,
// which mod.rules then substitutes for the radiator's vanilla PowerToggle on
// the parts of the radiator that actually dissipate heat.
//
// Each broadcast arrives as a number, 1 or 0, summarised across the network by
// a NetworkValueReceiver and turned back into a toggle by a threshold at 0.5.
// A network with no broadcaster at all yields 0, which is why a ship without
// thermal batteries or thermal launchers keeps vanilla behaviour.
//
// The player's manual on/off switch (PowerToggle) is preserved and still wins:
// a radiator the player has switched off stays off. The automation can only
// idle a radiator the player has left on.
//
// A radiator vents when ANY of these hold:
//   - the network is not asking it to hold  (no battery, or battery full)
//   - no launcher on the network is using thermal ammunition
//   - some part is overflowing heat right now  (safety net, overrides all)

AutoRad_HoldSignal
{
	Type = NetworkValueReceiver
	Categories = [ auto_radiator_hold ]
	Mode = Max
	AllowUncategorized = false
}

AutoRad_ThermalAmmoSignal
{
	Type = NetworkValueReceiver
	Categories = [ auto_radiator_ammo_user ]
	Mode = Max
	AllowUncategorized = false
}

AutoRad_ForceVentSignal
{
	Type = NetworkValueReceiver
	Categories = [ auto_radiator_force_vent ]
	Mode = Max
	AllowUncategorized = false
}

// "value is not zero", written the way vanilla writes it (the thermal pump's
// UtilizationToggle). The signals are only ever 0 or 1, so this is equivalent
// to a 0.5 threshold while sticking to a form the game demonstrably honours.
AutoRad_IsHolding
{
	Type = ThresholdToggle
	ValueFrom = AutoRad_HoldSignal
	MinAmount = 0
	MaxAmount = 0
	Invert = true
}

AutoRad_ThermalAmmoInUse
{
	Type = ThresholdToggle
	ValueFrom = AutoRad_ThermalAmmoSignal
	MinAmount = 0
	MaxAmount = 0
	Invert = true
}

AutoRad_ForceVent
{
	Type = ThresholdToggle
	ValueFrom = AutoRad_ForceVentSignal
	MinAmount = 0
	MaxAmount = 0
	Invert = true
}

AutoRad_VentAllowed
{
	Type = MultiToggle
	Toggles
	[
		{ Toggle = AutoRad_IsHolding; Invert = true }
		{ Toggle = AutoRad_ThermalAmmoInUse; Invert = true }
		AutoRad_ForceVent
	]
	Mode = Any
}

// The replacement gate. PowerToggle is the radiator's vanilla UIToggle, so the
// player's switch remains the master control: it can turn a radiator off, and
// the automation can only idle one the player has left on.
AutoPowerToggle
{
	Type = MultiToggle
	Toggles = [ PowerToggle, AutoRad_VentAllowed ]
	Mode = All
}