-- LUA Script - precede every function and global member with lowercase name of script + '_main'
 -- check these are nil first so we can carry over from over levels or saves etc if needs be

g_berriescollected  = g_berriescollected   or 0
g_tuberscollected  = g_tuberscollected or 0
g_waterscollected  = g_waterscollected   or 0
g_meatcollected  = g_meatcollected  or 0
g_mushroomscollected = g_mushroomscollected or 0

-- added the other material items here if needed
 
local foodtomake = 1 

foodnames = { "Berry Pie", "Meat Pie", "Meat,berry & Tuber Broth", "Meat,berry,shroom & Tuber Pie"}

berriesneeded        = { 2, 0, 2, 2 }
tuberneeded         = { 0, 0, 1, 2 }
waterneeded         = { 0, 0, 2, 2 }
meatneeded          = { 0, 2, 1, 2 }
mushroomneeded      = { 0, 0, 0, 1 }

local maxfood = 4 
  
function stove_init(e)
end

local pressed = false

function stove_main(e)

    --check player is near the Stove
    if GetPlayerDistance(e) < 80 then
	
	       --show text 
        TextCenterOnX( 50, 59, 1, "Press 1 ~ " .. maxfood .. " to select the Food to craft" )
        TextCenterOnX( 50, 62, 1, "Press E to Craft a " .. foodnames[foodtomake] )
         --show how much player has in inventory
        TextCenterOnX( 50, 65, 1, "No of Berries = " .. g_berriescollected .. "  No of Berries = " .. g_tuberscollected .. "  No of Water = " .. g_waterscollected .. "  No of Meat = " .. g_meatcollected .. "  No of Mushrooms = " .. g_mushroomscollected)
  
        --check player presses a number key and it corresponds to our items above 
        if g_Scancode > 1 and g_Scancode <= maxfood+1 then -- +1 to maxfood because scancodes start at 2 for number 1 
            foodtomake = g_Scancode-1 
        end
		
        --find out if player has enough of each ingredient seperately 
        local haveberries   = g_berriescollected  >= berriesneeded[foodtomake]
		local havetuber = g_tuberscollected >= tuberneeded[foodtomake]
        local havewater   = g_waterscollected  >= waterneeded[foodtomake]
		local havemeat = g_meatcollected >= meatneeded[foodtomake]
		local havemushroom = g_mushroomscollected >= mushroomneeded[foodtomake]
			
        --now we will show number in red if player doesn't have enough 
        if haveberries then
            TextCenterOnX(57,68,1,berriesneeded[foodtomake])
        else
            TextCenterOnXColor(57,68,1,berriesneeded[foodtomake],255,0,0)
        end
        TextCenterOnX(50,68,1,"Berries required")
		
        if havetuber then
            TextCenterOnX(57,74,1,tuberneeded[foodtomake])
        else
            TextCenterOnXColor(57,74,1,tuberneeded[foodtomake],255,0,0)
        end
        TextCenterOnX(50,74,1,"Tubers required")
		
        if havewater then
            TextCenterOnX(57,80,1,waterneeded[foodtomake])
        else
            TextCenterOnXColor(57,80,1,waterneeded[foodtomake],255,0,0)
        end
        TextCenterOnX(50,80,1,"Water required")
		
        if havemeat then
            TextCenterOnX(57,87,1,meatneeded[foodtomake])
        else
            TextCenterOnXColor(57,87,1,meatneeded[foodtomake],255,0,0)
        end
        TextCenterOnX(50,87,1,"Meat required")	

        if havemushroom then
            TextCenterOnX(57,94,1,mushroomneeded[foodtomake])
        else
            TextCenterOnXColor(57,94,1,mushroomneeded[foodtomake],255,0,0)
        end
        TextCenterOnX(50,94,1,"Mushrooms required")		
		
         
        --if player presses E to craft 
        if g_KeyPressE == 1 then
			if not pressed then
				pressed = true
			
			   --not enough materials 
				if haveberries and havetuber and havewater and havemeat and havemushroom then
				
					PlaySound(e,1)
					g_berriescollected  = g_berriescollected  - berriesneeded[foodtomake]
					g_tuberscollected = g_tuberscollected - tuberneeded[foodtomake]
					g_waterscollected  = g_waterscollected  - waterneeded[foodtomake]
					g_meatcollected = g_meatcollected - meatneeded[foodtomake]
					g_mushroomscollected = g_mushroomscollected - mushroomneeded[foodtomake]
					
					local foodName = foodnames[foodtomake]
					PromptDuration( "You Crafted a " .. foodName, 2000 ) 
					
					if foodName == "Berry Pie" then 
						g_berry_pie = g_berry_pie + 1
						g_exp = g_exp + 10  -- adds exp
						
			
					elseif foodName == "Meat Pie" then
						g_meat_pie = g_meat_pie + 1
						g_exp = g_exp + 10  -- adds exp
			
			
					elseif foodName == "Meat,berry & Tuber Broth" then
						g_mbtbroth = g_mbtbroth + 1
						g_exp = g_exp + 50  -- adds exp
									
					elseif foodName ==  "Meat,berry,shroom & Tuber Pie" then
						g_mbtpie = g_mbtpie + 1
						g_exp = g_exp + 60  -- adds exp
					end
				else
					PromptDuration("You do not have enough Ingredience to craft a " .. foodnames[foodtomake], 2000)
				end
			end	
		else
			pressed = false
        end
    end
end