-- LUA Script - precede every function and global member with lowercase name of script + '_main'
-- smallg's prerequisite_item script for use with locked_item.lua
-- DESCRIPTION: [LOCKEDITEMNAME$=""] (the item to unlock when this item is collected)
-- DESCRIPTION: [COLLECTRANGE=100] (the range you can pick this item up from)
-- DESCRIPTION: [COLLECTANGLE=10] (the angle range you can pick up from)
U = U or require "scriptbank\\utillib"
g_prerequisite_item = {}
local gotlockeditem = {}
presse = 0
function prerequisite_item_properties(e, lockeditemname, collectrange, collectangle)
	local pi = g_prerequisite_item[e]
	pi.lockeditemname = lockeditemname
	pi.collectrange = collectrange
	pi.collectangle = collectangle

end 

function prerequisite_item_init(e)
	g_prerequisite_item[e] = {}
	local pi = g_prerequisite_item[e]
	pi.lockeditemname = ""
	pi.collectrange = 100
	pi.collectangle = 10
	gotlockeditem[e] = {}
	
end 

function prerequisite_item_main(e)
	local pi = g_prerequisite_item[e]
	if gotlockeditem[e][1] == nil then 
		local temp = 0
		for a = 1, g_EntityElementMax do 
			if g_Entity[a] ~= nil then 
				if GetEntityName(a) == pi.lockeditemname then 
					temp = temp + 1
					gotlockeditem[e][temp] = a 
				end 
			end 
		end 
	end 
			
	if U.PlayerLookingNear(e, pi.collectrange, pi.collectangle) == true then 
		PromptLocal(e,"Collect the "..GetEntityName(e).."? (E)")
		if g_KeyPressE == 1 then 
			if presse == 1 then 
				PlaySound(e,0)
				PromptDuration("Collected the "..GetEntityName(e),1000)		
				ActivateIfUsed(e)
				for a,b in pairs (gotlockeditem[e]) do 
					SetActivated(b,2)
					--PromptDuration("unlocked "..b,1000)
				end 
				Destroy(e)
			end 
			presse = 1 
		else 
			presse = 0 
		end 
	end 
		
end