From 3813673ef6e9ba289778065c702141d75981a7b1 Mon Sep 17 00:00:00 2001
From: CrushedPixel <crushedpixelmaps@gmail.com>
Date: Sat, 4 Jul 2015 21:16:27 +0200
Subject: [PATCH] Added a way to limit a GuiTextArea's maximum character count
 and used it in GuiUploadFile's Description Text Area Set GuiUploadFile's
 Description Text Area's line and width limit to a high value for better
 results on the website | https://trello.com/c/YS9EyYPF/

---
 .../replaymod/gui/elements/GuiTextArea.java   | 20 +++++++++++++++++--
 .../replaymod/gui/online/GuiUploadFile.java   |  2 +-
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiTextArea.java b/src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiTextArea.java
index 63b75036..e4d44756 100644
--- a/src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiTextArea.java
+++ b/src/main/java/eu/crushedpixel/replaymod/gui/elements/GuiTextArea.java
@@ -58,6 +58,7 @@ public class GuiTextArea extends Gui implements GuiElement {
     // Content
     private final int maxTextWidth;
     private final int maxTextHeight;
+    private final int maxCharCount;
 
     private String[] text = {""};
     private boolean isFocused;
@@ -76,11 +77,16 @@ public class GuiTextArea extends Gui implements GuiElement {
 
     public GuiTextArea(FontRenderer fontRenderer, int positionX, int positionY, int width, int height,
                        int maxTextWidth, int maxTextHeight) {
-        this(0, fontRenderer, positionX, positionY, width, height, maxTextWidth, maxTextHeight);
+        this(0, fontRenderer, positionX, positionY, width, height, maxTextWidth, maxTextHeight, -1);
+    }
+
+    public GuiTextArea(FontRenderer fontRenderer, int positionX, int positionY, int width, int height,
+                       int maxTextWidth, int maxTextHeight, int maxCharCount) {
+        this(0, fontRenderer, positionX, positionY, width, height, maxTextWidth, maxTextHeight, maxCharCount);
     }
 
     public GuiTextArea(int guiId, FontRenderer fontRenderer, int positionX, int positionY, int width, int height,
-                       int maxTextWidth, int maxTextHeight) {
+                       int maxTextWidth, int maxTextHeight, int maxCharCount) {
         this.guiId = guiId;
         this.fontRenderer = fontRenderer;
         this.positionX = positionX;
@@ -89,6 +95,7 @@ public class GuiTextArea extends Gui implements GuiElement {
         this.height = height;
         this.maxTextWidth = maxTextWidth;
         this.maxTextHeight = maxTextHeight;
+        this.maxCharCount = maxCharCount;
     }
 
     public void setText(String[] lines) {
@@ -219,6 +226,15 @@ public class GuiTextArea extends Gui implements GuiElement {
             return;
         }
 
+        int totalCharCount = 0;
+        for(String line : text) {
+            totalCharCount += line.length();
+        }
+
+        if(totalCharCount-(getSelectedText().length()) >= maxCharCount) {
+            return;
+        }
+
         deleteSelectedText();
 
         if (c == '\n') {
diff --git a/src/main/java/eu/crushedpixel/replaymod/gui/online/GuiUploadFile.java b/src/main/java/eu/crushedpixel/replaymod/gui/online/GuiUploadFile.java
index 5df1a628..585f5c79 100755
--- a/src/main/java/eu/crushedpixel/replaymod/gui/online/GuiUploadFile.java
+++ b/src/main/java/eu/crushedpixel/replaymod/gui/online/GuiUploadFile.java
@@ -186,7 +186,7 @@ public class GuiUploadFile extends GuiScreen implements ProgressUpdateListener {
             tags.hint = I18n.format("replaymod.gui.upload.tagshint");
             y+=20;
 
-            description = new GuiTextArea(fontRendererObj, 0, name.yPosition, 0, y - name.yPosition, 30, 15);
+            description = new GuiTextArea(fontRendererObj, 0, name.yPosition, 0, y - name.yPosition, 1000, 100, 1000);
         }
 
         columnWidth = Math.min(200, (width - 60) / 3);