--adjust how far player can interact with door
local use_range = 100
local use_angle = 25

local collision_delay_init = 1.15 --time delay till collision toggles on/off (1000 = 1s)

--set prompts here
local prompt1 = "Door is locked, activate the switch to proceed"
local prompt2 = "Press 'E' to open the door"
local prompt3 = "You hear the sound of a door locking somewhere"
local prompt4 = "Press 'E' to close the door"

local collision_delay = {}
local switch = {}
collision_delay_init = collision_delay_init * 1000

--use with door_switch.lua
function door_with_switch_init_name(e,name)
weapon_name[e] = name
collision_delay[e] = collision_delay_init
end

function door_with_switch_main(e)

if switch[e] == nil then
for a = 1,9999 do
if g_Entity[a] ~= nil and a ~= e then
if weapon_name[a] == weapon_name[e] then
SetActivated(e,1)
switch[e] = a
break
end 
end 
end 

else 

if g_Time > switch_delay[switch[e]] and switch_activated[switch[e]] == 1 then
if g_Entity[e]['activated'] > 2 then
SetAnimation(1)
PlayAnimation(e)
g_Entity[e]['animating'] = 1 
CollisionOn(e)
end 
PromptDuration(prompt3,2000)
PlaySound(e,1)
SetActivated(e,1)
switch_activated[switch[e]] = 0
end 

if PlayerLooking(e,use_range,use_angle) == 1 then
if g_Entity[e]['activated'] == 1 then
Prompt(prompt1)
elseif g_Entity[e]['activated'] == 2 then
if g_Entity[e]['animating'] == 0 then
Prompt(prompt2)
if g_KeyPressE == 1 then
switch_activated[switch[e]] = 2
collision_delay[e] = g_Time + collision_delay_init
SetAnimation(0)
PlayAnimation(e)
PlaySound(e,0)
g_Entity[e]['animating'] = 1 
SetActivated(e,3)
end 
end 
elseif g_Entity[e]['activated'] == 3 then
if g_Time > collision_delay[e] then
CollisionOff(e)
SetActivated(e,4)
end 
elseif g_Entity[e]['activated'] == 4 then
if g_Entity[e]['animating'] == 0 then
Prompt(prompt4)
if g_KeyPressE == 1 then
collision_delay[e] = g_Time + collision_delay_init
SetAnimation(1)
PlayAnimation(e)
PlaySound(e,1)
g_Entity[e]['animating'] = 1 
SetActivated(e,5)
end 
end 
elseif g_Entity[e]['activated'] == 5 then
if g_Time > collision_delay[e] then
CollisionOn(e)
SetActivated(e,6)
end 
elseif g_Entity[e]['activated'] == 6 then
if g_Entity[e]['animating'] == 0 then
Prompt(prompt2)
if g_KeyPressE == 1 then
collision_delay[e] = g_Time + collision_delay_init
SetAnimation(0)
PlayAnimation(e)
PlaySound(e,0)
g_Entity[e]['animating'] = 1 
SetActivated(e,3)
end 
end 
end --activated 
end --player looking

end --switch set

end --main(e)

function door_with_switch_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