feat: personal fork section 1 - slim fonts, Russian MCM labels, render fault containment

main.lua

@@ -1296,7 +1296,14 @@ EID.OptionChanged = false
 EID.bagPlayer = nil
 
 --- Render function that runs every frame and handles the main EID rendering logic.
-function EID:OnRender()
+-- Personal fork: render fault containment. The original OnRender body lives in
+-- OnRender_Inner; the wrapper below converts a crash into an on-screen notice
+-- instead of silently killing all EID output for the rest of the session.
+EID.RenderErrorCount = 0
+EID.RenderDisabled = false
+EID.RenderErrorMsg = nil
+
+function EID:OnRender_Inner()
 	-- Increases by 60 per second, ignores pauses
 	EID.GameRenderCount = EID.GameRenderCount + 1
 	EID.OptionChanged = EID.MCM_OptionChanged
@@ -1669,6 +1676,27 @@ function EID:OnRender()
 	EID:printDescriptions()
 end
 
+function EID:OnRender(...)
+	if EID.RenderDisabled then
+		pcall(Isaac.RenderText, "EID disabled after repeated render errors; restart the run", 60, 60, 1, 0, 0, 1)
+		return
+	end
+	local ok, err = pcall(EID.OnRender_Inner, ...)
+	if ok then
+		EID.RenderErrorCount = 0
+		EID.RenderErrorMsg = nil
+	else
+		EID.RenderErrorCount = EID.RenderErrorCount + 1
+		EID.RenderErrorMsg = tostring(err)
+		EID:WriteErrorMsg("Render error #" .. EID.RenderErrorCount .. ": " .. EID.RenderErrorMsg)
+		pcall(Isaac.RenderText, "EID render error (see log): " .. string.sub(EID.RenderErrorMsg, 1, 90), 60, 60, 1, 0, 0, 1)
+		if EID.RenderErrorCount >= 5 then
+			EID.RenderDisabled = true
+			EID:WriteErrorMsg("EID rendering disabled after 5 consecutive errors")
+		end
+	end
+end
+
 EID:AddCallback(ModCallbacks.MC_POST_RENDER, EID.OnRender)
 
 --- Add active item progress to the player's transformation progress.