AddCSLuaFile( "cl_init.lua" )
AddCSLuaFile( "shared.lua" )
include( 'shared.lua' )

resource.AddFile( "materials/VGUI/entities/sent_gasbomb.vmt" );
resource.AddFile( "materials/VGUI/entities/sent_gasbomb.vtf" );

local isarmed = 0
local caninuke = 1
local canbeeb = 1
util.PrecacheSound( "ambient/explosions/explode_3.wav" )
util.PrecacheSound( "ambient/explosions/explode_5.wav" )

function ENT:Initialize()
self.Entity:SetModel( "models/weapons/w_eq_smokegrenade.mdl" )
self.Entity:PhysicsInit( SOLID_VPHYSICS )
self.Entity:SetMoveType( MOVETYPE_VPHYSICS )
self.Entity:SetSolid( SOLID_VPHYSICS )
local phys = self.Entity:GetPhysicsObject()
if not (WireAddon == nil) then self.Inputs = Wire_CreateInputs(self.Entity, { "Detonate!", "Arm"}) end
if not (WireAddon == nil) then self.Outputs = Wire_CreateOutputs(self.Entity, { "Armed"}) end
if (phys:IsValid()) then
phys:Wake()
end

end

function ENT:TriggerInput(iname, value) --wire inputs
    if (iname == "Detonate!") then
        if value == 1 then
            if self.isarmed == 1 then
                self:MakeGas()
            end
        end
    end
    if (iname == "Arm") then
        if value == 1 then
            self.isarmed = 1
        end
        if value == 0 then
            self.isarmed = 0
        end
    end
end

function ENT:SpawnFunction( ply, tr)

    if ( !tr.Hit ) then return end

    local SpawnPos = tr.HitPos + tr.HitNormal * 16

    local ent = ents.Create( "sent_sarin" )
        ent:SetPos( SpawnPos )
    ent:Spawn()
    ent:Activate()

    return ent

end

function ENT:PhysicsCollide( data, physobj )
    if ( self.isarmed == 1 ) then
        if data.Speed > 600 and data.DeltaTime > 0.15 then -- if it hits an object at over 600 speed
            self:MakeGas()
        end
    end
end

function ENT:OnTakeDamage(dmginfo)
self.Entity:TakePhysicsDamage( dmginfo )
end

function ENT:Think()
    if ( self.isarmed == 1 ) then
        self:SetOverlayText( " ARMED " )
    else
        self:SetOverlayText( " Unarmed " )
    end
    if not (WireAddon == nil) then Wire_TriggerOutput(self.Entity, "Armed", self.isarmed) end
end

--function ENT:Kaboom()
--    if self.isarmed == 1 then
--      if self.caninuke == 1 then
--          self:MakeGas()
--          self.Entity:Remove()
--      end
--  end
--end

function ENT:OnRemove()
self.caninuke = 0
end

function ENT:MakeGas()
if caninuke == 1 then
    self.Entity:EmitSound(Sound("BaseSmokeEffect.Sound"))
    local CL = ents.Create("env_steam")
        CL:SetKeyValue("spreadspeed","350")
        CL:SetKeyValue("speed","20")
        CL:SetKeyValue("startsize","125")
        CL:SetKeyValue("endsize","200")
        CL:SetKeyValue("rate","250")
        CL:SetKeyValue("Jetlength","50")
        CL:SetKeyValue("angles","90")
        CL:SetKeyValue("rendercolor","255 255 255")
            CL:SetPos( self.Entity:GetPos() )
        CL:Fire("turnon","",0)
        CL:Fire("kill","",15)
        CL:Spawn()
            CL:Activate()

    local b = ents.Create( "point_hurt" )
    b:SetKeyValue("targetname", "fier" )
    b:SetKeyValue("DamageRadius", "800" )
    b:SetKeyValue("Damage", "3.5" )
    b:SetKeyValue("DamageDelay", "0.1" )
    b:SetKeyValue("DamageType", "262144" )
    b:SetPos( self.Entity:GetPos() )
    b:Spawn()
    b:Fire("turnon", "", 0)
    b:Fire("turnoff", "", 15)
self.Entity:Remove()
end
end
function ENT:Use()
    self.isarmed = 1
end