add sborka

garrysmod/addons/ft_bulletcontusion/lua/postprocess/supp_vignette.lua

@@ -0,0 +1,28 @@
+local m = Material("vignette/vignette.png")
+local m_w = Material("vignette/vignette_white.png")
+local alpha_saved = 255
+local alphanew = 0
+
+if not ConVarExists("suppression_vignette_size") then
+    CreateConVar("suppression_vignette_size", 1, FCVAR_ARCHIVE)
+end
+
+hook.Add("RenderScreenspaceEffects", "supp_vignette", function()
+
+    if not render.SupportsPixelShaders_2_0() then return end
+
+    local amt = LocalPlayer():GetNWFloat("FT_Suppression", 0)
+    alphanew = Lerp(6 * FrameTime(), alphanew, amt)
+
+    local a = alphanew
+
+    render.SetMaterial(m)
+    m:SetFloat("$alpha", a)
+
+    local cvar = GetConVar("suppression_vignette_size")
+    local size = cvar and cvar:GetFloat() or 1
+
+    for i = 1, 4 * size do
+        render.DrawScreenQuad()
+    end
+end)