-- LUA Script - precede every function and global member with lowercase name of script + '_main'
-- Door Prompts 'Closed' can be opened with entity collected specified by 'USE KEY' 

-- state to ensure user must release E key before can open/close again
local door_pressed = 0

function clever_door_init( e )
end
	 
function clever_door_main( e )
	local Ent = g_Entity[ e ]
	
	PlayerDist = GetPlayerDistance( e )
	
	if (PlayerDist < 100 ) and g_PlayerHealth > 0 then
		GetEntityPlayerVisibility( e )
		if Ent.activated == 0 then
			if Ent.haskey == -1 then
				SetActivated( e, 1 )
			else
				if Ent.plrvisible == 1 then 
					if Ent.haskey == 1 then 
						if GetGamePlayerStateXBOX() == 1 then
							Prompt( "The door is locked. Press Y button to unlock door" )
						else
							Prompt( "The door is locked. Press E key to unlock door" )
						end
						if g_KeyPressE == 1 then 
							SetActivated( e, 1 )
						end
					else
						Prompt( "The door is locked. Find a key to unlock door" )
					end
				end
			end
		else
			if Ent.activated == 1 then
				-- door is unlocked and closed
				if Ent.plrvisible == 1 then 
					if GetGamePlayerStateXBOX() == 1 then
						Prompt( "Press Y button to open door" )
					else
						Prompt( "Press E to open door" )
					end
					if g_KeyPressE == 1 and Ent.animating == 0 and door_pressed == 0 then  
						SetAnimation( 0 )
						PlayAnimation( e )
						Ent.animating = 1
						SetActivated( e, 2 )
						ActivateIfUsed( e )
						PlaySound( e, 0 )
						StartTimer( e )
						Ent.timer = g_Time
						door_pressed = 1
					end
				end
			else
				if Ent.activated == 2 then
					-- door is open
					if Ent.plrvisible == 1 then 
						if g_KeyPressE == 1 and Ent.animating == 0 and door_pressed == 0 then
							SetAnimation( 1 )
							PlayAnimation( e )
							Ent.animating = 1
							SetActivated( e, 1 )
							PlaySound( e, 1 )
							CollisionOn( e )
							door_pressed = 1
						end
					end
				end
			end
		end
	end
	if Ent.activated == 2 then
		-- door collision off after 1 second
		if GetTimer( e ) > 1000 then
			CollisionOff( e )
		end
	end
	if g_KeyPressE == 0 then 
		door_pressed = 0
	end
end