function disable_flashlight_init(e)
   SetFlashLightKeyEnabled(0) 
end
 
function disable_flashlight_main(e)
 end

function collect_flashlight_init(e)
end
 
function collect_flashlight_main(e)
 PlayerDist = GetPlayerDistance(e)
 if PlayerDist < 80 and g_PlayerHealth > 0 then
   PromptDuration("Collected flashlight",3000)
   PlaySound(e,0)
   SetFlashLightKeyEnabled(1) 
   Destroy(e)
   ActivateIfUsed(e)
 end
end

local is_flashight_active = {}

is_flashlight_active = 0
SetFlashLightKeyEnabled(0)

if is_flashlight_active = 1 then

-- flashlight script stud

end

is_flashlight_active = 1

SetFlashLightKeyEnabled(1) 

--these allow the pick up batteries to have different life to stock
--and with a renamed script you can easily have different types of battery with different settings working with the same flashlight.lua
local drain_delay = {}
local battery_life = 100 --starting charge on the battery
pressed = 0
--sound slot 1 for pick up noise
function flashlight_battery_init_name(e,name)
weapon_name[e] = name
if tonumber(weapon_name[e]) ~= nil then
drain_delay[e] = tonumber(weapon_name[e])
else
drain_delay[e] = 0.5 --how fast the battery drains (in seconds)
end

end

function flashlight_battery_main(e)

if PlayerLooking(e,100,10) == 1 then
if flashlight_batteries_txt < max_flashlight_batteries then
TextCenterOnX(50,95,3,"Collect the flash light battery?  (1% per "..drain_delay[e].."s)")
if GetScancode() == 18 and pressed == 0 then
PlaySound(e,1)
pressed = 1 
flashlight_batteries = flashlight_batteries + 1 
flashlight_batteries_txt = flashlight_batteries_txt + 1
flashlight_battery_life[flashlight_batteries] = battery_life
flashlight_battery_drain_delay[flashlight_batteries] = drain_delay[e]
Hide(e)
Destroy(e)
end
else
TextCenterOnX(50,95,3,"Can't carry any more flash light batteries")
end
end

if GetScancode() == 0 then
pressed = 0
end

end --main


function flashlight_battery_exit(e)

end

flashlight_battery_life = {}
flashlight_battery_drain_delay = {}
local new_flashlight_battery_drain_delay = {}
local new_flicker_delay_off = nil
local new_flicker_delay_on = nil
local new_regen_delay = 0

local replace_battery_delay = 3 --how many seconds til battery reloading is complete
flashlight_batteries = 0 --number of batteries player starts with (can be 0, forcing player to have no flashlight until a battery is found *note, the flashlight will still have a battery inside it so remember to set regen_delay to a very high number)
max_flashlight_batteries = 5 --maximum batteries player can hold at one time
local flickering_on = 1 --set to 1 for flickering effect, 0 for constant on (when state is on)
local flickering_perc_start = 40 --what % of battery life the flickering will begin
local flicker_delay_off = math.random(1,3) --how many seconds before flashlight can go off again while flickering
local flicker_delay_on = 0.2 --how long til light comes back on while flickering

local regen_while_off = 0 --set to 0 to turn battery automatically restore power while off
local regen_delay = 10 --this is actually a modifier and multiplies the drain speed by this to get the value (so a drain of 0.5s becomes 2s to restore 1% at 4)

local current_battery = 0
local state = "off"
fpressed = 0
local timer = {}

local show_battery_icon = 1 --set to 0 if you aren't using spare batteries and don't want the sprite icon to appear on screen
local fl_i = LoadImage("scriptbank\\images\\flashlight\\fl_icon.png") --path to the flash light icon images\\flashlight\\fl_icon
local fl_sprite_posx = 13 --x position of the flashlight image on screen (% of screen)
local fl_sprite_posy = 86 --y position of the flashlight image on screen (% of screen)
local fl_sprite_sizex = 10 --x size of the flashlight image on screen (% of screen)
local fl_sprite_sizey = 13 --y size of the flashlight image on screen (% of screen)

local flb_i = LoadImage("scriptbank\\images\\flashlight\\flb_icon.png") --path the the battery image 
local flb_sprite_posx = 23
local flb_sprite_posy = 92
local flb_sprite_sizex = 5
local flb_sprite_sizey = 7

flashlight_batteries_txt = flashlight_batteries
--sound at slot 0 is for replacing batteries
--sound at slot 1 is for clicking on/off
--set entity always active & use with flashlight_battery.lua for extra batteries
function flashlight2_init(e)
flashlight_battery_life[0] = 0
flashlight_battery_drain_delay[0] = 0

if flashlight_batteries > 0 then
for a = 1,flashlight_batteries do
flashlight_battery_life[a] = 100 --starting amount of life for the batteries
flashlight_battery_drain_delay[a] = 0.2 --how fast the batteries drain (in seconds)
end
end
timer[e] = 0

end


function flashlight2_main(e)
if fl_sprite == nil and fl_i ~= nil then
fl_sprite = CreateSprite(fl_i)
SetSpriteSize(fl_sprite,fl_sprite_sizex,fl_sprite_sizey)
if show_battery_icon == 1 then
if flb_sprite == nil and flb_i ~= nil then
flb_sprite = CreateSprite(flb_i)
SetSpriteSize(flb_sprite,flb_sprite_sizex,flb_sprite_sizey)
end
end
else

SetFlashLightKeyEnabled(0)
if g_KeyPressF == 1 and fpressed < 3 then
fpressed = 2
if os.time() > timer[e] + (replace_battery_delay * 0.35) then
if current_battery < flashlight_batteries then
TextCenterOnX(50,85,3,"Replacing flash light batteries...")
if os.time() > timer[e] + replace_battery_delay then
PlaySoundIfSilent(e,1)
current_battery = current_battery + 1
flashlight_batteries_txt = flashlight_batteries_txt - 1
timer[e] = os.time()
fpressed = 3 
end
else
TextCenterOnX(50,85,3,"No spare batteries remaining...")
end
end
end 

if state == "on" then
if flashlight_battery_life[current_battery] > 0 then
if new_flashlight_battery_drain_delay[current_battery] == nil then
new_flashlight_battery_drain_delay[current_battery] = g_Time + (flashlight_battery_drain_delay[current_battery]*1000)
end
if flickering_on == 1 then
if flashlight_battery_life[current_battery] <= flickering_perc_start then
if new_flicker_delay_off == nil then
new_flicker_delay_off = g_Time + (flicker_delay_off*1000)
new_flicker_delay_on = g_Time + (flicker_delay_off*1000)
end
if g_Time > new_flicker_delay_off then
SetFlashLight(0)
new_flicker_delay_on = g_Time + (flicker_delay_on*1000)
new_flicker_delay_off = g_Time + (math.random(flicker_delay_off*0.8,flicker_delay_off*1.2)*1000)
end
if g_Time > new_flicker_delay_on then
SetFlashLight(1)
end
end
end
if g_Time > new_flashlight_battery_drain_delay[current_battery] then
flashlight_battery_life[current_battery] = flashlight_battery_life[current_battery] - 1 
new_flashlight_battery_drain_delay[current_battery] = g_Time +  (flashlight_battery_drain_delay[current_battery]*1000)
end
else
SetFlashLight(0)
new_regen_delay = g_Time + regen_delay
state = "off"
end
elseif state == "off" then
if regen_while_off == 1 then
if g_Time > new_regen_delay then
new_regen_delay = g_Time + ((flashlight_battery_drain_delay[current_battery]*1000)*regen_delay)
if flashlight_battery_life[current_battery] < 100 then
flashlight_battery_life[current_battery] = flashlight_battery_life[current_battery] + 1 
end 
end 
end 

end

if g_KeyPressF == 0 then
timer[e] = os.time()
if fpressed == 2 then
PlaySound(e,0)
if state == "off" then
state = "on"
SetFlashLight(1)
else
new_regen_delay = g_Time + ((flashlight_battery_drain_delay[current_battery]*1000)*regen_delay)
state = "off"
SetFlashLight(0)
end
fpressed = 0
elseif fpressed == 3 then
new_regen_delay = g_Time + ((flashlight_battery_drain_delay[current_battery]*1000)*regen_delay)
SetFlashLight(0)
state = "off"
fpressed = 0
end
end

SetSpritePosition(fl_sprite,fl_sprite_posx,fl_sprite_posy)
PasteSprite(fl_sprite)
TextCenterOnX(fl_sprite_posx+(fl_sprite_sizex/1.5),fl_sprite_posy+(fl_sprite_sizey/2),3,"   "..flashlight_battery_life[current_battery].."%")
SetSpritePosition(fl_sprite,200,200)
if show_battery_icon == 1 then
SetSpritePosition(flb_sprite,flb_sprite_posx,flb_sprite_posy)
PasteSprite(flb_sprite)
TextCenterOnX(flb_sprite_posx+(flb_sprite_sizex/1.5),flb_sprite_posy+(flb_sprite_sizey/2),3,"  x "..flashlight_batteries_txt)
SetSpritePosition(flb_sprite,200,200)
end 


--TextCenterOnX(50,90,3,"spare batteries = "..remaining_batteries.."  ,  current battery life = "..flashlight_battery_life[current_battery].."%  ,  current drain per sec = 1% per "..flashlight_battery_drain_delay[current_battery].."s")
end
end --main

function flashlight2_exit(e)

end

function PlayerLooking(e,dis,v)
if g_Entity[e] ~= nil then
if dis == nil then
dis = 3000
end
if v == nil then
v = 0.5
end
if GetPlayerDistance(e) <= dis then
local destx = g_Entity[e]['x'] - g_PlayerPosX
local destz = g_Entity[e]['z'] - g_PlayerPosZ
local angle = math.atan2(destx,destz)
angle = angle * (180.0 / math.pi)

if angle <= 0 then
angle = 360 + angle
elseif angle > 360 then
angle = angle - 360
end
while g_PlayerAngY < 0 or g_PlayerAngY > 360 do
if g_PlayerAngY <= 0 then
g_PlayerAngY = 360 + g_PlayerAngY
elseif g_PlayerAngY > 360 then
g_PlayerAngY = g_PlayerAngY - 360
end
end
local L = angle - v
local R = angle + v
if L <= 0 then
L = 360 + L 
elseif L > 360 then
L = L - 360
end
if R <= 0 then
R = 360 + R
elseif R > 360 then
R = R - 360
end

if (L < R and math.abs(g_PlayerAngY) > L and math.abs(g_PlayerAngY) < R) then
return 1
elseif (L > R and (math.abs(g_PlayerAngY) > L or math.abs(g_PlayerAngY) < R)) then
return 1
else
return 0
end
else
return 0
end
end
end