Initial commit

gamemodes/darkrp/gamemode/modules/chatindicator/cl_init.lua

@@ -0,0 +1,70 @@
+local function drawIndicator(ply)
+    if not ply:IsTyping() then
+        if ply.indicator then
+            ply.indicator:Remove()
+            ply.indicator = nil
+        end
+        return
+    end
+
+    local chatIndicator = hook.Call("DrawChatIndicator", nil, ply)
+    if chatIndicator == true then return end
+
+    local indicator = ply.indicator
+    if not IsValid(indicator) then
+        indicator = ClientsideModel("models/extras/info_speech.mdl", RENDERGROUP_OPAQUE)
+        if not IsValid(indicator) then return end -- In case the non networked entity limit is hit (still prints a red error message, but doesn't spam client console with lua errors)
+        ply.indicator = indicator
+    end
+    indicator:SetNoDraw(true)
+    indicator:SetModelScale(0.6)
+
+    local ragdoll = ply:GetRagdollEntity()
+    if IsValid(ragdoll) then
+        local maxs = ragdoll:OBBMaxs()
+        indicator:SetPos(ragdoll:GetPos() + Vector(0, 0, maxs.z) + Vector(0, 0, 12))
+    else
+        indicator:SetPos(ply:GetPos() + Vector(0, 0, 72 * ply:GetModelScale()) + Vector(0, 0, 12))
+    end
+
+    local curTime = CurTime()
+    local angle = indicator:GetAngles()
+    angle.y = (angle.y + (360 * (curTime - (indicator.lastDraw or 0)))) % 360
+    indicator:SetAngles(angle)
+    indicator.lastDraw = curTime
+
+    indicator:SetupBones()
+    indicator:DrawModel()
+end
+
+hook.Add("PostPlayerDraw", "DarkRP_ChatIndicator", drawIndicator)
+hook.Add("CreateClientsideRagdoll", "DarkRP_ChatIndicator", function(ent, ragdoll)
+    if not ent:IsPlayer() then return end
+
+    local oldRenderOverride = ragdoll.RenderOverride -- Just in case - best be safe
+    ragdoll.RenderOverride = function(self)
+        if ent:IsValid() then
+            drawIndicator(ent)
+        end
+
+        if oldRenderOverride then
+            oldRenderOverride(self)
+        else
+            self:DrawModel()
+        end
+    end
+end)
+
+-- CSEnts aren't GC'd.
+-- https://github.com/Facepunch/garrysmod-issues/issues/1387
+gameevent.Listen("player_disconnect")
+hook.Add("player_disconnect", "DarkRP_ChatIndicator", function(data)
+    local ply = Player(data.userid)
+
+    if not IsValid(ply) then return end -- disconnected while joining
+
+    if ply.indicator then
+        ply.indicator:Remove()
+        ply.indicator = nil
+    end
+end)

gamemodes/darkrp/gamemode/modules/chatindicator/cl_interface.lua

@@ -0,0 +1,18 @@
+DarkRP.hookStub{
+    name = "DrawChatIndicator",
+    description = "Call when the Chat Indicator is drawn. Return to overwrite.",
+    parameters = {
+        {
+            name = "ply",
+            description = "The player the indicator should be drawn for.",
+            type = "Player"
+        }
+    },
+    returns = {
+        {
+            name = "override",
+            description = "Return true in your hook to disable the default drawing.",
+            type = "boolean"
+        }
+    }
+}