-- Oxy Switch Script -- Tarkus1971
-----------------------------------
-- g_oxystate = 0/off
-- g_oxystate = 1/on 
-- Uses the timer in line 17 to reset keydown to 0.
local g_oxystate = 0
-- checks if E is pressed.
local g_keydown = 0
-- player distance
local dist = 80

function oxy_switch_init(e)
end

function oxy_switch_main(e)

g_PlayerDist = GetPlayerDistance(e)
 if g_keydown == 1 and GetTimer(e)>150 then 
 	g_keydown = 0
 end
 if g_PlayerDist < dist and g_PlayerHealth > 0 then
	SourceAngle = g_PlayerAngY
	while SourceAngle < 0.0 do
		SourceAngle = SourceAngle + 360.0
	end	
	while SourceAngle > 340.0 do
		SourceAngle = SourceAngle - 360.0
	end
		
    PlayerDX = (g_Entity[e]['x'] - g_PlayerPosX)
    PlayerDZ = (g_Entity[e]['z'] - g_PlayerPosZ)
	DestAngle = math.atan2( PlayerDZ , PlayerDX )
	-- Convert to degrees
	DestAngle = (DestAngle * 57.2957795) - 90.0
	
	Result = math.abs(math.abs(SourceAngle)-math.abs(DestAngle))
	if Result > 180 then
		Result = 0
	end	
	
	if Result < 20.0 then
	
		if g_oxystate == 0 and g_PlayerDist < dist then 
			PromptLocal (e,"Press E to toggle oxygen supply.")
		end
		if g_oxystate == 1 and g_PlayerDist < dist then 
			PromptLocal (e,"Press E to toggle oxygen supply.")
		end
	 
			if g_KeyPressE == 1 and g_oxystate == 0 and g_keydown == 0 then
				StartTimer(e)
				g_keydown = 1
				g_oxystate = 1
				g_oxygen_leak_on = 1
				PlaySound(e,1)
-- Place spawns here --
			elseif
			    g_KeyPressE == 1 and g_oxystate == 1 and g_keydown == 0 then
			    StartTimer(e)
				g_keydown = 1 
				g_oxystate = 0
				g_oxygen_leak_on = 2
				PlaySound(e,1)
-- Place spawns here --
			end
			end
			
		--end
   end
 end

-- Last end