add sborka

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

@@ -0,0 +1,80 @@
+SWEP.ClientFreeAimAng = Angle(0, 0, 0)
+SWEP.ClientLastAimAngle = Angle(0, 0, 0)
+
+function SWEP:ThinkFreeAim()
+    if !TacRP.ConVars["freeaim"]:GetBool() or self:GetOwner():IsBot() then return Angle(0, 0, 0) end
+
+    local eyeangles = self:GetOwner():EyeAngles()
+
+    if self:GetValue("FreeAim") then
+        local diff = eyeangles
+        if SERVER then
+            diff = diff - self:GetLastAimAngle()
+        else
+            diff = diff - self.ClientLastAimAngle
+        end
+        diff = LerpAngle(0.9, diff, angle_zero)
+
+        local freeaimang = Angle(self:GetFreeAimAngle())
+
+        local max = self:GetValue("FreeAimMaxAngle")
+
+        local sightdelta = self:Curve(self:GetSightDelta())
+
+        max = max * Lerp(sightdelta, 1, 0)
+
+        if self:GetBlindFireMode() > 0 then
+            max = max * 0.25
+        end
+
+        if self:GetValue("Bipod") then
+            local f = self:Curve(math.Clamp((CurTime() - self.LastBipodTime) / 0.25, 0, 1))
+            if self:GetInBipod() then
+                max = Lerp(f, max, 0)
+            else
+                max = Lerp(f, 0, max)
+            end
+        end
+
+        diff.p = math.NormalizeAngle(diff.p)
+        diff.y = math.NormalizeAngle(diff.y)
+
+        diff = diff * Lerp(sightdelta, 1, 0.25)
+
+        freeaimang.p = math.Clamp(math.NormalizeAngle(freeaimang.p) + math.NormalizeAngle(diff.p), -max, max)
+        freeaimang.y = math.Clamp(math.NormalizeAngle(freeaimang.y) + math.NormalizeAngle(diff.y), -max, max)
+
+        local ang2d = math.atan2(freeaimang.p, freeaimang.y)
+        local mag2d = math.sqrt(math.pow(freeaimang.p, 2) + math.pow(freeaimang.y, 2))
+
+        mag2d = math.min(mag2d, max)
+
+        freeaimang.p = mag2d * math.sin(ang2d)
+        freeaimang.y = mag2d * math.cos(ang2d)
+
+        if CLIENT then
+            self.ClientFreeAimAng = freeaimang
+        else
+            self:SetFreeAimAngle(freeaimang)
+        end
+    end
+
+    if SERVER then
+        self:SetLastAimAngle(eyeangles)
+    else
+        self.ClientLastAimAngle = eyeangles
+    end
+end
+
+function SWEP:GetFreeAimOffset()
+    if !TacRP.ConVars["freeaim"]:GetBool() or !self:GetValue("FreeAim") or self:GetOwner():IsBot() then return Angle(0, 0, 0) end
+    if CLIENT and LocalPlayer() == self:GetOwner() then
+        return self.ClientFreeAimAng
+    elseif CLIENT and LocalPlayer() != self:GetOwner() then
+        local ang = self:GetFreeAimAngle()
+        ang:Normalize() -- Angles are networked as unsigned or something, so normalization converts it to what we expect
+        return ang
+    else
+        return self:GetFreeAimAngle()
+    end
+end