From 1d5259c07443bbd7a9e11572000445b8e24bac8e Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Mon, 29 Jan 2018 16:28:06 +0100
Subject: [PATCH] use checktide always when sightrange>7

---
 control.cpp | 1 +
 graph.cpp   | 2 +-
 rug.cpp     | 2 ++
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/control.cpp b/control.cpp
index 83d76e65..944104af 100644
--- a/control.cpp
+++ b/control.cpp
@@ -813,6 +813,7 @@ void displayabutton(int px, int py, string s, int col) {
 #endif
 
 void gmodekeys(int sym, int uni) {
+  if(rug::rugged) rug::handlekeys(sym, uni);
   if(uni == '1' && !rug::rugged) { vid.alpha = 999; vid.scale = 998; vid.xposition = vid.yposition = 0; }
   if(uni == '2' && !rug::rugged) { vid.alpha = 1; vid.scale = 0.4; vid.xposition = vid.yposition = 0; }
   if(uni == '3' && !rug::rugged) { vid.alpha = 1; vid.scale = 1; vid.xposition = vid.yposition = 0; }
diff --git a/graph.cpp b/graph.cpp
index b824e5fb..9409fe1b 100644
--- a/graph.cpp
+++ b/graph.cpp
@@ -3415,7 +3415,7 @@ void drawcell(cell *c, transmatrix V, int spinv, bool mirrored) {
 
   viewBuggyCells(c,V);
   
-  if(conformal::on || inHighQual) checkTide(c);
+  if(conformal::on || inHighQual || sightrange > 7) checkTide(c);
   
   // save the player's view center
   if(isPlayerOn(c) && !shmup::on) {
diff --git a/rug.cpp b/rug.cpp
index b220206a..6c18371e 100644
--- a/rug.cpp
+++ b/rug.cpp
@@ -94,6 +94,8 @@ struct rugpoint {
     }
   };
 
+rugpoint *chosen;
+
 struct triangle {
   rugpoint *m[3];
   triangle(rugpoint *m1, rugpoint *m2, rugpoint *m3) {