More rendering display bugfixes

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

main.cpp

@@ -85,7 +85,7 @@ std::vector<std::vector<Blizzard>> getBoard(int minute){
 
 int main()
 {
-	std::ifstream file("smallinput");
+	std::ifstream file("testinput");
     std::vector<std::vector<Blizzard>>board;
     while (file.good()){
         std::string line;
@@ -143,7 +143,7 @@ int main()
         for (int y=0;y<board.size();y++){
             int prevBlizzard=-1;
             std::vector<Blizzard>sorted=board[y];
-            std::sort(sorted.begin(),sorted.end(),[](Blizzard&b1,Blizzard&b2){return b1.pos.x<b2.pos.y;});
+            std::sort(sorted.begin(),sorted.end(),[](Blizzard&b1,Blizzard&b2){return b1.pos.x<b2.pos.x;});
             for (int x=0;x<sorted.size();x++){
                 Blizzard&b=sorted[x];
                 for (int k=prevBlizzard;k<b.pos.x-1;k++){