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state_basic = 
{
	aliases = {{"^heal ", jump(state_prepare_heal)}}
}

state_prepare_heal = 
{
	actions = {send("prepare heal")}
	triggers = 
	{
		{"You are ready", jump(state_cast_heal)},
		{"You lose your concentrations", jump(state_prepare_heal)}
	}
}

state_cast_heal =
{
	actions = {send("cast heal")}
	triggers = 
	{
		{"You heal", jump(state_done)},
		{"The spell fizzles out", jump(state_cast_heal)},
	}

state_done = 
{
	actions = {Note("heal done!"), jump(state_basic)}
}


states = {state_basic, state_prepare_heal, state_cast_heal, state_done}

-----------------------------------------------------------------------------
----------------------- state machine description is above ------------------
----------------------- what follows is general for all possible plugins ----
-----------------------------------------------------------------------------

function jump(new_state)
	disable_all(current_state) -- disable old aliases, triggers and timers
	current_state=new_state
	enable_all(current_state)  -- enable new aliases, triggers and timers
	if current_state.actions then
		for k, v in ipairs(current_state.actions) do
			v
		end
	end
end

-- some initialization stuff

current_state=nil

function OnPluginEnable()
	current_state=state_basic
	for k,v in pairs(states) do
		create_all(v) -- this should create all aliases, triggers and timers and keep them in some sort of table
	end
end

function OnPluginDisable()
	for k, v in pairs(states) do
		delete_all(v) -- this will delete all aliases, triggers and timers
	end
end