initial commit

Author: unknao

lua/autorun/rschat.lua

@@ -0,0 +1,63 @@
+if SERVER then
+	resource.AddSingleFile("resource/fonts/RS-Bold-12.ttf")
+	return
+end
+
+local tag = "RSChat"
+local bEnabled = CreateConVar("rschat_enabled", "1", {FCVAR_ARCHIVE}, "Enables RuneScape style overhead chat.")
+local iTTL = CreateConVar("rschat_ttl", "3", {FCVAR_ARCHIVE}, "Sets the amount of time the overhead chat message is displayed for in seconds.", 1)
+local fPadding = CreateConVar("rschat_padding", "19", {FCVAR_ARCHIVE}, "Sets the distance between the text and the players head.")
+local fSize = CreateConVar("rschat_size", "1", {FCVAR_ARCHIVE}, "Sets the size of the overhead chat messages.")
+local cChat, cChatShadow = Color(255, 255, 0), Color(25, 25, 0)
+
+surface.CreateFont(tag, {
+	font = "RuneScape Bold 12",
+	size = 130,
+	weight = 12,
+	extended = true,
+})
+
+hook.Add("OnPlayerChat", tag, function(ply, text, isTeam)
+	print(ply, text, isTeam)
+	if not IsValid(ply) then return end
+	if isTeam then return end
+
+	ply.RSChat = text
+	timer.Create("RSChatTTL_" .. ply:EntIndex(), iTTL:GetInt(), 1, function()
+		ply.RSChat = nil
+	end)
+end)
+
+hook.Add("PostDrawTranslucentRenderables", tag, function()
+	if not bEnabled:GetBool() then return end
+
+	for _, ply in ipairs(player.GetAll()) do
+		if not ply.RSChat then continue end
+		if ply:IsDormant() then continue end --Only draw for players in PVS
+		if ply == LocalPlayer() and not ply:ShouldDrawLocalPlayer() then continue end --Don't draw on yourself if you can't see yourself
+
+		local ePlayer = ply:GetRagdollEntity() == NULL and ply or ply:GetRagdollEntity()
+		local iHead = ePlayer:LookupBone("ValveBiped.Bip01_Head1")
+		if not iHead then continue end --If theres not a head, bail
+
+		local vHead = ePlayer:GetBonePosition(iHead)
+		if vHead == ePlayer:GetPos() then
+			vHead = ePlayer:GetBoneMatrix(iHead)
+		end
+
+		local fScale = ply:GetModelScale() --take size into account
+		local vHeadUp = ePlayer:GetUp()
+		local vPos = vHead + vHeadUp * fPadding:GetFloat() * fScale
+		local ang = EyeAngles()
+
+		--necessary evil?
+		ang:RotateAroundAxis(ang:Up(), -90)
+		ang:RotateAroundAxis(ang:Forward(), 90)
+
+		--rschat
+		cam.Start3D2D(vPos, ang, 0.035 * fScale * fSize:GetFloat())
+			draw.SimpleText(ply.RSChat, tag, 6, 6, cChatShadow, TEXT_ALIGN_CENTER, TEXT_ALIGN_BOTTOM)
+			draw.SimpleText(ply.RSChat, tag, 0, 0, cChat, TEXT_ALIGN_CENTER, TEXT_ALIGN_BOTTOM)
+		cam.End3D2D()
+	end
+end)