auto: default to an increased speed when auto playing

src/botinterface.cpp

@@ -39,16 +39,16 @@ PlayerDirection AISnake::GetInput(void) {
 }
 
 void AISnake::UpdateProbability(int snakeSize) {
-    probabilityBFS = 1 - ((double) snakeSize) / 1000;
+    thresholdDFS = 1 - ((double) snakeSize) / 1000;
     return;
 }
 
 void AISnake::AdjustProbability(double amount) {
-    probabilityBFS += amount;
-    if (probabilityBFS > 1.0)
-        probabilityBFS = 1.0;
-    if (probabilityBFS < 0.0)
-        probabilityBFS = 0.0;
+    thresholdDFS += amount;
+    if (thresholdDFS > 1.0)
+        thresholdDFS = 1.0;
+    if (thresholdDFS < 0.0)
+        thresholdDFS = 0.0;
     return;
 }
 
@@ -76,7 +76,7 @@ void AISnake::GetNewPath(void) {
     // Search for food
     // Probability-based approach for fun
     double roll = ((double) GenerateRandomNumber(RAND_MAX)) / ((double) RAND_MAX);
-    if (roll <= probabilityBFS)
+    if (roll <= thresholdDFS)
         BFS();
     else
         DFS();

src/botinterface.hpp

@@ -19,7 +19,7 @@ public:
 private:
     int totalLength = 0;
     double average = 0;
-    double probabilityBFS = 0.200;
+    double thresholdDFS = 0.200;
     bool pathFailed = false;
 
     // Generic search algorithms

src/gamestate.cpp

@@ -14,6 +14,8 @@ void GameEngine::Start(void) {
     PrepareGameBoard();
     if (!state.m_bNoDisplay)
         graphics.StartGameWindow();
+    if (state.m_bIsBotControlled)
+        graphics.SetShowGame(true);
     Loop();
 }