From b2b7190fbc67c6e41e700e1e05bfbf45ff8b629b Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Wed, 4 Apr 2018 17:59:59 +0200
Subject: [PATCH] proper coloring in Endorian Forest even when far away

---
 graph.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/graph.cpp b/graph.cpp
index 80dc88e8..ca1d190e 100644
--- a/graph.cpp
+++ b/graph.cpp
@@ -2814,7 +2814,11 @@ void setcolors(cell *c, int& wcol, int &fcol) {
       int clev = cwt.c->land == laEndorian ? edgeDepth(cwt.c) : 0;
         // xcol = (c->landparam&1) ? 0xD00000 : 0x00D000;
       fcol = 0x10101 * (32 + (c->landparam&1) * 32) - 0x000010;
-      fcol = gradient(fcol, 0x0000D0, clev-10, edgeDepth(c), clev+10);
+      int ed = edgeDepth(c);
+      int sr = max(get_sightrange(), ambush_distance);
+      while(ed > clev + sr) ed -= 2;
+      while(ed < clev - sr) ed += 2;
+      fcol = gradient(fcol, 0x0000D0, clev-sr, edgeDepth(c), clev+sr);
       if(c->wall == waTrunk) fcol = winf[waTrunk].color;
   
       if(c->wall == waCanopy || c->wall == waSolidBranch || c->wall == waWeakBranch) {