local bit=bit
if not bit then error"You need http://luaforge.net/projects/bit/ OR https://dl.dropbox.com/u/1910689/gmod/bit.lua for Garry's Mod 12!" end

if SERVER then AddCSLuaFile"shared.lua" end

SWEP.PrintName = "#HL2_Crowbar"

SWEP.Slot = 0
SWEP.SlotPos = 0

SWEP.DrawWeaponInfoBox=false
SWEP.ViewModel = "models/weapons/v_crowbar.mdl"
SWEP.WorldModel = "models/weapons/w_crowbar.mdl"
SWEP.ViewModelFOV=54

SWEP.Primary.ClipSize = -1
SWEP.Primary.DefaultClip = -1
SWEP.Primary.Automatic = true
SWEP.Primary.Ammo = "none"

SWEP.Secondary.ClipSize = -1
SWEP.Secondary.DefaultClip = -1
SWEP.Secondary.Automatic = false
SWEP.Secondary.Ammo = "none"

SWEP.SwingSound = "Weapon_Crowbar.Single"
SWEP.HitSound = "Weapon_Crowbar.Melee_Hit"

SWEP.HoldType="melee"

SWEP.Delay=0.4
SWEP.Range=75
SWEP.Damage=25

function SWEP:Initialize()

    if ( SERVER ) then
        self:SetNPCMinBurst( 0 )
        self:SetNPCMaxBurst( 0 )
        self:SetNPCFireRate( self.Primary.Delay )
    end

    self:SetWeaponHoldType( self.HoldType )

end

function SWEP:PrimaryAttack()

    self:SetNextPrimaryFire(CurTime() + self.Delay)
    self.Owner:SetAnimation(PLAYER_ATTACK1)
    local tracedata = {}
    tracedata.start = self.Owner:EyePos()
    tracedata.endpos = self.Owner:EyePos()+(self.Owner:GetAimVector()*self.Range)
    tracedata.filter = {self.Owner}
    local trace = util.TraceLine(tracedata) --I should be using hull traces here.
    if(trace.Hit)then
        self:SendWeaponAnim(ACT_VM_HITCENTER)
        self:EmitSound(self.HitSound)
        if((not trace.HitWorld) and SERVER)then
            local Dmg = DamageInfo()
            Dmg:SetAttacker(self.Owner)
            Dmg:SetInflictor(self)
            Dmg:SetDamage(self.Damage)
            Dmg:SetDamageForce(self.Owner:EyeAngles():Forward()*(self.Damage*700))
            Dmg:SetDamagePosition(trace.HitPos)
            Dmg:SetDamageType(DMG_SLASH)
            trace.Entity:TakeDamageInfo(Dmg)
            if(IsValid(trace.Entity:GetPhysicsObject()))then
                trace.Entity:SetPhysicsAttacker(self.Owner)
            end
        end
        if(trace.MatType!=MAT_GRATE)then
            local B = {} --bullets should be clientside. oh well.
            B.Num=1
            B.Src=self.Owner:EyePos()
            B.Dir=self.Owner:GetAimVector()
            B.Spread=Vector(0,0,0)
            B.Tracer=0
            B.Force=0
            B.Damage=0
            B.Callback=function() return {damage=false} end
            self.Owner:FireBullets(B)
        end
    else
        self:SendWeaponAnim(ACT_VM_MISSCENTER)
        self:EmitSound(self.SwingSound)
    end
end

function SWEP:SecondaryAttack()
    return false
end

function SWEP:DrawWeaponSelection(x,y,w,t,a)
    draw.SimpleText("c","TitleFont2",x+w/2,y,Color(255,255,255,a),TEXT_ALIGN_CENTER)
end
---------------------------------------------------------*/
function SWEP:DrawWeaponSelection( x, y, wide, tall, alpha )


    surface.SetDrawColor( color_transparent )
    surface.SetTextColor( 255, 220, 0, alpha )
    surface.SetFont( "TitleFont2" )
    local w, h = surface.GetTextSize( "c" )

    surface.SetTextPos( x + ( wide / 2 ) - ( w / 2 ),
                        y + ( tall / 2 ) - ( h / 2 ) )
    surface.DrawText( "c" )

end

function SWEP:GetCapabilities()

    return bit.bor(CAP_WEAPON_MELEE_ATTACK1 , CAP_INNATE_MELEE_ATTACK1)

end
function SWEP:SetupWeaponHoldTypeForAI( t )

    self.ActivityTranslateAI = {}
    self.ActivityTranslateAI [ ACT_STAND ]                      = ACT_IDLE_MELEE
    self.ActivityTranslateAI [ ACT_IDLE_ANGRY ]                 = ACT_IDLE_ANGRY_MELEE

    self.ActivityTranslateAI [ ACT_MP_RUN ]                     = ACT_HL2MP_RUN_MELEE
    self.ActivityTranslateAI [ ACT_MP_CROUCHWALK ]              = ACT_HL2MP_WALK_CROUCH_MELEE

    self.ActivityTranslateAI [ ACT_MELEE_ATTACK1 ]              = ACT_MELEE_ATTACK1

    self.ActivityTranslateAI [ ACT_RELOAD ]                     = ACT_RELOAD

end