From 13c25fc8de84097df7b23750bfc7ec76df1ffb10 Mon Sep 17 00:00:00 2001
From: Wofsauge <jan-.-@t-online.de>
Date: Fri, 3 May 2024 18:50:14 +0200
Subject: [PATCH] ItemReminder: Added feature to reduce length of descriptions
 shown on the overview page

---
 eid_config.lua      |  4 ++++
 eid_holdmapdesc.lua | 23 ++++++++++++++++++++++-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/eid_config.lua b/eid_config.lua
index 7689a0aa..d85e9a14 100644
--- a/eid_config.lua
+++ b/eid_config.lua
@@ -346,6 +346,9 @@ EID.UserConfig = {
 	-- Look into the AB+ or Repentance documentation for the key names here: https://wofsauge.github.io/IsaacDocs/rep/enums/ButtonAction.html
 	-- Default = ButtonAction.ACTION_SHOOTUP
 	["ItemReminderNavigateUpButton"] = ButtonAction.ACTION_SHOOTUP,
+	-- Limits the number of description bullet points to be displayed on the overview page for each item
+	-- Default = 2
+	["ItemReminderOverviewHideAfterRows"] = 2,
 	-- Default = 3
 	["ItemReminderMaxEntriesCount"] = 3,
 	-- Items that grant you items without saying what they are (like Zodiac, Liberty Cap) can have their current granted item revealed in the Item Reminder
@@ -602,6 +605,7 @@ EID.DefaultConfig = {
 	["ItemReminderNavigateRightButton"] = ButtonAction.ACTION_SHOOTRIGHT,
 	["ItemReminderNavigateDownButton"] = ButtonAction.ACTION_SHOOTDOWN,
 	["ItemReminderNavigateUpButton"] = ButtonAction.ACTION_SHOOTUP,
+	["ItemReminderOverviewHideAfterRows"] = 2,
 	["ItemReminderMaxEntriesCount"] = 5,
 	["ItemReminderShowHiddenInfo"] = false,
 	["ItemReminderShowRNGCheats"] = false,
diff --git a/eid_holdmapdesc.lua b/eid_holdmapdesc.lua
index 6685424b..0651365a 100644
--- a/eid_holdmapdesc.lua
+++ b/eid_holdmapdesc.lua
@@ -493,6 +493,21 @@ function EID:ItemReminderGetTitle()
 	return combinedText
 end
 
+-- trim all entries to make them shorter, by removing bullet points
+function EID:ItemReminderTrimBulletPoints(description)
+	local trimmedDescription = ""
+	local bulletPointsToPrint = EID.Config["ItemReminderOverviewHideAfterRows"]
+	for bulletPoint in string.gmatch(description, "[^#]+") do
+		if bulletPointsToPrint <= 0 or bulletPoint == "" then
+			trimmedDescription = trimmedDescription .. "..." .. "#"
+			break
+		end
+		trimmedDescription = trimmedDescription .. bulletPoint .. "#"
+		bulletPointsToPrint = bulletPointsToPrint - 1
+	end
+	return trimmedDescription
+end
+
 function EID:ItemReminderGetDescription()
 	EID.InsideItemReminder = true
 	EID.ItemReminderTempDescriptions = {}
@@ -580,7 +595,13 @@ function EID:ItemReminderGetDescription()
 
 	-- Default: put all descriptions into one long description
 	for _, entry in ipairs(EID.ItemReminderTempDescriptions) do
-		finalHoldMapDesc = finalHoldMapDesc .. entry[1] .. " {{ColorEIDObjName}}" .. entry[2] .. "#" .. entry[3] .. "#"
+		local description = entry[3] .. "#"
+
+		if EID.ItemReminderSelectedCategory == 0 then
+			description = EID:ItemReminderTrimBulletPoints(description)
+		end
+
+		finalHoldMapDesc = finalHoldMapDesc .. entry[1] .. " {{ColorEIDObjName}}" .. entry[2] .. "#" .. description
 	end
 
 	EID.InsideItemReminder = false