From 66fa558b25b7bcca4261dee4effbc3b9117ff0c7 Mon Sep 17 00:00:00 2001
From: Elijah Cohen <eli@eli173.com>
Date: Fri, 1 Apr 2022 02:39:30 -0500
Subject: [PATCH] added better export, right-clicking

---
 index.html   |  1 +
 play.js      |  8 +++++---
 wireworld.js | 22 ++++++++++++++++++++++
 3 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/index.html b/index.html
index f086894..944f861 100644
--- a/index.html
+++ b/index.html
@@ -22,6 +22,7 @@
 			<input type="button" id="reset" value="reset"/>
 			<input type="button" id="es" value="export state"/>
 			<input type="button" id="is" value="import state"/>
+			<details><summary></summary><span id="outzone"></span></details>
 		</div>
     <div><canvas width="2000" height="2000" id="c"></canvas></div>
   </body>
diff --git a/play.js b/play.js
index 1f3f43d..d815d90 100644
--- a/play.js
+++ b/play.js
@@ -44,9 +44,10 @@ function lc() {
 		ctx = c.getContext('2d');
 		//c.addEventListener('click', e=>getClickCoords(c, 20, 200, 200, e));
 		c.addEventListener('click', e=>wwonclick(c,ctx,g,xcenter,ycenter,scale,e));
+		window.oncontextmenu = (e) => {e.preventDefault();}
+		c.oncontextmenu = (e) => wwonrtclick(c,ctx,g,xcenter,ycenter,scale,e)
 		drawGrid(g, ctx, xcenter,ycenter,scale);
 		document.addEventListener('keydown', e=>{
-				console.log(e.key);
 				if(e.key == "p") pptoggle(e);
 				if(e.key == "s") {g.step();drawGrid(g,ctx,xcenter,ycenter,scale);}
 				if(e.key == "r") {g=rstgrid.clone(); drawGrid(g, ctx, xcenter,ycenter,scale)}
@@ -84,11 +85,12 @@ pptoggle = function(e) {
 
 exportState = function() {
 		let s = g.exportState();
-		alert(s);
+		deets = document.getElementById("outzone");
+		deets.innerText = s
+		//alert(s);
 		
 }
 importState = function() {
-		console.log("hi");
 		let s = prompt("paste state string below");
 		g.loadState(s);
 		drawGrid(g, ctx, xcenter,ycenter,scale);		
diff --git a/wireworld.js b/wireworld.js
index 167bee4..15ef28c 100644
--- a/wireworld.js
+++ b/wireworld.js
@@ -167,6 +167,28 @@ function nextkey(k) {
 		}
 }
 
+function prevkey(k) {
+		switch(k) {
+		case WWState.EMPTY:
+				return WWState.TAIL;
+		case WWState.OFF:
+				return WWState.EMPTY;
+		case WWState.HEAD:
+				return WWState.OFF;
+		default: //tail
+				return WWState.HEAD;
+		}
+}
+
+function wwonrtclick(c, ctx, grid, cx, cy, scale, event) {
+		let rqcoord = getClickCoords(c, scale, cx, cy, event);
+		let currst8 = grid.stateAt(rqcoord.q, rqcoord.r);
+		let nextst8 = prevkey(currst8);
+		grid.change(nextst8, rqcoord.q, rqcoord.r);
+		drawGrid(grid, ctx, cx, cy, scale);
+
+}
+
 function wwonclick(c, ctx, grid, cx, cy, scale, event) {
 		let rqcoord = getClickCoords(c, scale, cx, cy, event);
 		let currst8 = grid.stateAt(rqcoord.q, rqcoord.r);
-- 
2.39.2