1 files changed, 19 insertions, 20 deletions

diff --git a/src/game_tab/left_panel/GameTabLeftPanel.cpp b/src/game_tab/left_panel/GameTabLeftPanel.cpp
index 5a7877d..d034115 100644
--- a/src/game_tab/left_panel/GameTabLeftPanel.cpp
+++ b/src/game_tab/left_panel/GameTabLeftPanel.cpp
@@ -72,14 +72,15 @@ void GameTabLeftPanel::OnPlay(wxCommandEvent &event) {
 }
 
 void GameTabLeftPanel::SetEngineArrows(std::vector<std::string> arrows){
-  engine_arrows=arrows;
-  int min_size=5, max_size=80;
-  int steps=(max_size-min_size)/arrows.size();
-  int current_size=max_size;
-  for(std::string &arrow:engine_arrows){
-    wxLogDebug("%s",arrow);
-    arrow+="#000000%"+std::to_string(current_size);
-    current_size-=steps;
+  engine_arrows.clear();
+  float scale=1;
+  unsigned char color=0;
+  for(auto const &arrow:arrows){
+    std::string src=arrow.substr(0,2);
+    std::string dst=arrow.substr(2,2);
+    engine_arrows.push_back({src,dst,wxColour(color,color,color),scale});
+    scale=std::max(0.1,scale-0.25);
+    color=std::min(255,color+70);
   }
   Notify(true);
 }
@@ -94,16 +95,14 @@ void GameTabLeftPanel::Notify(bool skip_animation) {
   // Update capture and check if we should to animations during moves change:
   if (m){
     captures = m->GetLineCaptures();
-    if(!m->IsVariation()){ // Animations can lead to segfault when clicking on CGEditor move
-      if(m->HasParent(last_move)){
-        m->GetAbsoluteMove(src,dst);
-        animate=true;
-      }else if(m->HasChild(last_move)){
-        // Accessing last_move here is safe since it is still
-        // in the tree of moves (since HasChild found it so not deleted)
-        last_move->GetAbsoluteMove(dst,src);
-        animate=true;
-      }
+    if(m->HasParent(last_move) && !m->IsVariation()){
+      m->GetAbsoluteMove(src,dst);
+      animate=true;
+    }else if(m->HasChild(last_move) && !last_move->IsVariation()){ // call to IsVariation is safe because of HasChild() before! cf below
+      // Accessing last_move here is safe since it is still
+      // in the tree of moves (since HasChild found it so not deleted)
+      last_move->GetAbsoluteMove(dst,src);
+      animate=true;
     }
   } else if(game->GetNextMove()){ // First move animation
     HalfMove *next=game->GetNextMove();
@@ -128,8 +127,8 @@ void GameTabLeftPanel::Notify(bool skip_animation) {
     std::string src_hl, dst_hl;
     m->GetAbsoluteMove(src_hl,dst_hl);
     if(src_hl.size()>0){ // Just in case
-      gs.squares_hl.push_back(src_hl+"d");
-      gs.squares_hl.push_back(dst_hl+"a");
+      gs.squares_hl.push_back({src_hl,wxColour(255,190,190)});
+      gs.squares_hl.push_back({dst_hl,wxColour(255,100,100)});
     }
   }
   if(skip_animation || !animate){