add sborka

garrysmod/addons/tacrp/lua/weapons/tacrp_base/sh_util.lua

@@ -0,0 +1,91 @@
+function SWEP:SanityCheck()
+    if !IsValid(self) then return false end
+    if !IsValid(self:GetOwner()) then return false end
+    if !IsValid(self:GetVM()) then return false end
+end
+
+function SWEP:GetVM()
+    if !IsValid(self:GetOwner()) or !self:GetOwner():IsPlayer() then return end
+    return self:GetOwner():GetViewModel()
+end
+
+function SWEP:Curve(x)
+    return 0.5 * math.cos((x + 1) * math.pi) + 0.5
+end
+
+SWEP.LastSysTime = SysTime()
+function SWEP:DeltaSysTime()
+    local ret = (SysTime() - (self.LastSysTime or SysTime())) * GetConVar("host_timescale"):GetFloat()
+    return ret
+end
+
+function SWEP:IsAnimLocked()
+    return self:GetAnimLockTime() > CurTime()
+end
+
+function SWEP:ChooseSound(tbl)
+    if !istable(tbl) then return tbl end
+    tbl.BaseClass = nil -- lua tables lel
+    return tbl[math.random(1, #tbl)]
+end
+
+function SWEP:OnReloaded()
+    self:InvalidateCache()
+    self:SetBaseSettings()
+
+    hook.Run("TacRP_WeaponReloaded", self)
+end
+
+function SWEP:DoLowerIrons()
+    if self:GetValue("Holosight") or self:GetValue("ScopeOverlay") then return false end
+    local i = TacRP.ConVars["irons_lower"]:GetInt()
+    return i == 2 or (i == 1 and engine.ActiveGamemode() == "terrortown")
+end
+
+function SWEP:DoProceduralIrons()
+    local i = TacRP.ConVars["irons_procedural"]:GetInt()
+    return self:GetValue("ProceduralIronFire") and (i == 2 or (i == 1 and self:GetValue("Holosight"))) --and (!self.LastShot or self:Clip1() > 1)
+end
+
+function SWEP:CountAttachments()
+    local count = 0
+    for k, v in ipairs(self.Attachments) do
+        if v.Installed then count = count + 1 end
+    end
+    return count
+end
+
+function SWEP:GetMaxClip1()
+    return self:GetCapacity()
+end
+
+function SWEP:IsDamageConstant(base)
+    local valfunc = base and self.GetBaseValue or self.GetValue
+    return valfunc(self, "Damage_Min") == valfunc(self, "Damage_Max")
+end
+
+function SWEP:GetPingOffsetScale()
+    if game.SinglePlayer() then return 0 end
+
+    return (self:GetOwner():Ping() - 5) / 1000
+end
+
+function SWEP:ScaleFOVByWidthRatio(fovDegrees, ratio)
+    local halfAngleRadians = fovDegrees * (0.5 * math.pi / 180)
+    local t = math.tan(halfAngleRadians)
+    t = t * ratio
+    local retDegrees = (180 / math.pi) * math.atan(t)
+
+    return retDegrees * 2
+end
+
+function SWEP:WidescreenFix(target)
+    return self:ScaleFOVByWidthRatio(target, ((ScrW and ScrW() or 4) / (ScrH and ScrH() or 3)) / (4 / 3))
+end
+
+function SWEP:UseAltRecoil(base)
+    local valfunc = base and self.GetBaseValue or self.GetValue
+    if valfunc(self, "AlwaysAltRecoil") then return true end
+    if valfunc(self, "NeverAltRecoil") then return false end
+    return TacRP.ConVars["altrecoil"]:GetBool()
+end