From d568cb993d1ed3e4073f2ae26981370f7fc90356 Mon Sep 17 00:00:00 2001
From: Bryan Ashby <bryan@l33t.codes>
Date: Mon, 28 Dec 2020 17:04:11 -0700
Subject: [PATCH] Add support for tear line and origin line style

---
 WHATSNEW.md                                 |  1 +
 art/themes/luciano_blocktronics/theme.hjson |  9 +++++
 core/fse.js                                 | 41 +++++++++++++++++----
 3 files changed, 44 insertions(+), 7 deletions(-)

diff --git a/WHATSNEW.md b/WHATSNEW.md
index 99629735..ccef1dda 100644
--- a/WHATSNEW.md
+++ b/WHATSNEW.md
@@ -19,6 +19,7 @@ This document attempts to track **major** changes and additions in ENiGMA½. For
 * Added ability to pass an `env` value (map) to `abracadabra` doors. See [Local Doors](./docs/modding/local-doors.md]).
 * `dropFileType` is now optional when launching doors with `abracadabra`. It can also be explicitly set to `none`.
 * FSE in *view* mode can now stylize quote indicators. Supply `quoteStyleLevel1` in the `config` block. This can be a single string or an array of two strings (one to style the quotee's initials, the next for the '>' character, and finally the quoted text). See the `messageAreaViewPost` menu `config` block in the default `luciano_blocktronics` `theme.hjson` file for an example. An additional level style (e.g. for nested quotes) may be added in the future.
+* FSE in *view* mode can now stylize tear lines and origin lines via `tearLineStyle` and `originStyle` `config` values in the same manor as `quoteStyleLevel`.
 
 ## 0.0.11-beta
 * Upgraded from `alpha` to `beta` -- The software is far along and mature enough at this point!
diff --git a/art/themes/luciano_blocktronics/theme.hjson b/art/themes/luciano_blocktronics/theme.hjson
index 58db21f4..2ce388d0 100644
--- a/art/themes/luciano_blocktronics/theme.hjson
+++ b/art/themes/luciano_blocktronics/theme.hjson
@@ -544,6 +544,15 @@
 						"|00|08",
 						"|00|03",
 					]
+					tearLineStyle: [
+						"|00|08",
+						"|00|02",
+					]
+					originStyle: [
+						"|00|08",
+						"|00|06",
+						"|00|03",
+					]
 				}
 
 				0: {
diff --git a/core/fse.js b/core/fse.js
index 83d81359..f5778211 100644
--- a/core/fse.js
+++ b/core/fse.js
@@ -437,6 +437,16 @@ exports.FullScreenEditorModule = exports.getModule = class FullScreenEditorModul
                     } else {
                         msg = stripAnsiControlCodes(msg);   //  start clean
 
+                        const styleToArray = (style, len) => {
+                            if (!Array.isArray(style)) {
+                                style = [ style ];
+                            }
+                            while (style.length < len) {
+                                style.push(style);
+                            }
+                            return style;
+                        };
+
                         //
                         //  In *View* mode, if enabled, do a little prep work so we can stylize:
                         //  - Quote indicators
@@ -444,14 +454,8 @@ exports.FullScreenEditorModule = exports.getModule = class FullScreenEditorModul
                         //  - Origins
                         //
                         if (this.menuConfig.config.quoteStyleLevel1) {
-                            let styleL1 = this.menuConfig.config.quoteStyleLevel1;
                             //  can be a single style to cover 'XX> TEXT' or an array to cover 'XX', '>', and TEXT
-                            if (!Array.isArray(styleL1)) {
-                                styleL1 = [ styleL1 ];
-                            }
-                            while (styleL1.length < 3) {
-                                styleL1.push(styleL1);
-                            }
+                            const styleL1 = styleToArray(this.menuConfig.config.quoteStyleLevel1, 3);
 
                             const QuoteRegex = /^ ([A-Za-z0-9]{1,2})>([ ]+)([^\r\n]*\r?\n)/gm;
                             msg = msg.replace(QuoteRegex, (m, initials, spc, text) => {
@@ -461,6 +465,29 @@ exports.FullScreenEditorModule = exports.getModule = class FullScreenEditorModul
                             });
                         }
 
+                        if (this.menuConfig.config.tearLineStyle) {
+                            //  '---' and TEXT
+                            const style = styleToArray(this.menuConfig.config.tearLineStyle, 2);
+
+                            const TearLineRegex = /^--- (.+)$(?![\s\S]*^--- .+$)/m;
+                            msg = msg.replace(TearLineRegex, (m, text) => {
+                                return pipeToAnsi(
+                                    `${style[0]}--- ${style[1]}${text}${bodyMessageView.styleSGR1}`
+                                );
+                            });
+                        }
+
+                        if (this.menuConfig.config.originStyle) {
+                            const style = styleToArray(this.menuConfig.config.originStyle, 3);
+
+                            const OriginRegex = /^([ ]{1,2})\* Origin: (.+)$/m;
+                            msg = msg.replace(OriginRegex, (m, spc, text) => {
+                                return pipeToAnsi(
+                                    `${spc}${style[0]}* ${style[1]}Origin: ${style[2]}${text}${bodyMessageView.styleSGR1}`
+                                );
+                            });
+                        }
+
                         bodyMessageView.setText(msg);
                     }
                 }