From e799f76e5de9eaec9b29d94051ee1751135e9419 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Mon, 7 Oct 2019 00:10:42 +0200
Subject: [PATCH] rogueviz:: legend color is now changeable

---
 rogueviz/rogueviz.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/rogueviz/rogueviz.cpp b/rogueviz/rogueviz.cpp
index 77fdd918..5bb645c5 100644
--- a/rogueviz/rogueviz.cpp
+++ b/rogueviz/rogueviz.cpp
@@ -1525,7 +1525,10 @@ vector<int> legend;
 
 vector<cell*> named;
 
+color_t chosen_legend_color = DEFAULT_COLOR;
+
 bool rogueviz_hud() {
+  color_t legend_color = chosen_legend_color == DEFAULT_COLOR ? forecolor : chosen_legend_color;
   if(!rogueviz::on) return false;
   if(cmode & sm::DRAW) return false;
 
@@ -1552,7 +1555,7 @@ bool rogueviz_hud() {
     poly_outline = OUTLINE_NONE;
     queuedisk(V, vd.cp, true, NULL, i);
     poly_outline = OUTLINE_DEFAULT;
-    queuestr(int(x-rad), int(y), 0, rad*(svg::in?5:3)/4, vd.name, forecolor, 0, 16);
+    queuestr(int(x-rad), int(y), 0, rad*(svg::in?5:3)/4, vd.name, legend_color, 0, 16);
     }
 
   for(int i=0; i<qet; i++) {
@@ -1566,7 +1569,7 @@ bool rogueviz_hud() {
     queuepolyat(V, cgi.shTriangle, 0, PPR::MONSTER_HEAD);
     
     poly_outline = OUTLINE_DEFAULT;
-    queuestr(int(x-rad), int(y), 0, rad*(svg::in?5:3)/4, t->name, forecolor, 0, 16);
+    queuestr(int(x-rad), int(y), 0, rad*(svg::in?5:3)/4, t->name, legend_color, 0, 16);
     }
   
   quickqueue();
@@ -1927,6 +1930,10 @@ int readArgs() {
     shift(); 
     fat_edges = argf();
     }
+  else if(argis("-lcol")) {
+    shift(); 
+    chosen_legend_color = arghex();
+    }
   else if(argis("-ggamma")) {
     shift(); ggamma = argf();
     }