From e2ce23641d10edf94c876baeea70ba8d07af19ae Mon Sep 17 00:00:00 2001
From: mcmlxxix <>
Date: Tue, 5 May 2020 04:23:21 +0000
Subject: [PATCH] added frame.getWord(x,y) method -- returns adjacent
non-whitespace characters at position
---
exec/load/frame.js | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/exec/load/frame.js b/exec/load/frame.js
index 4bddb7af5f..f7c60bda1c 100644
--- a/exec/load/frame.js
+++ b/exec/load/frame.js
@@ -386,6 +386,25 @@ Frame.prototype.setData = function(x,y,ch,attr,use_offset) {
if(this.__properties__.open)
this.__properties__.display.updateChar(this,x,y);
}
+Frame.prototype.getWord = function(x,y) {
+ var word = []
+ var nx = x-this.x;
+ var ny = y-this.y;
+ var cell = this.getData(nx,ny,false);
+ while(nx >= 0 && cell != undefined && cell.ch != undefined && cell.ch.match(/[0-9a-zA-Z]/)) {
+ word.unshift(cell.ch);
+ nx--;
+ cell = this.getData(nx,ny,false);
+ }
+ nx = x-this.x+1;
+ cell = this.getData(nx,ny,false);
+ while(nx < this.width && cell != undefined && cell.ch != undefined && cell.ch.match(/[0-9a-zA-Z]/)) {
+ word.push(cell.ch);
+ nx++;
+ cell = this.getData(nx,ny,false);
+ }
+ return word.join("");
+}
Frame.prototype.clearData = function(x,y,use_offset) {
var px = x;
var py = y;
--
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