From f699f73f1aac364694814b1554ae0bffc7ee73a3 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 17 Jun 2018 12:06:01 +0200
Subject: [PATCH] texture:: undo clears pixels_to_draw; the number of
 pixels_to_draw displayed in the editor

---
 mapeditor.cpp | 2 ++
 textures.cpp  | 1 +
 2 files changed, 3 insertions(+)

diff --git a/mapeditor.cpp b/mapeditor.cpp
index fae1604e..29178df5 100644
--- a/mapeditor.cpp
+++ b/mapeditor.cpp
@@ -1060,6 +1060,8 @@ namespace mapeditor {
       displaymm('d', 8, 8+fs*7, 2, vid.fsize, XLAT("d = draw"), 0);
       displaymm('l', 8, 8+fs*8, 2, vid.fsize, XLAT("l = line"), 0);
       displaymm('c', 8, 8+fs*9, 2, vid.fsize, XLAT("c = circle"), 0);
+      int s = size(texture::config.data.pixels_to_draw);
+      if(s) displaymm(0, 8, 8+fs*11, 2, vid.fsize, its(s), 0);
       }
 #endif
     else {
diff --git a/textures.cpp b/textures.cpp
index e4754777..0e950d54 100644
--- a/textures.cpp
+++ b/textures.cpp
@@ -1269,6 +1269,7 @@ void fillpixel(int x, int y, unsigned col) {
   }
 
 void texture_data::undo() {
+  texture::config.data.pixels_to_draw.clear();
   while(!undos.empty()) {
     auto p = undos.back();
     undos.pop_back();