Add "naive mode " Algorithm

ai.h

@@ -2,6 +2,16 @@
 
 // #define AI_DEBUG
 
+#define AI_NAIVE 1
+#define AI_NOT_NAIVE 0
+int AI_NAIVE_MODE = ; // switches 'naive mode'
+
+#define AI_DEPTH_EASY 3
+#define AI_DEPTH_MEDIUM 3
+#define AI_DEPTH_HARD 5
+#define AI_DEPTH_SUPERHARD 9
+int AI_DEPTH = 3;
+
 int miniMaxHandler(struct GAME* game, int turn, int maxDepth)
 {
     struct GAME game_copy = *game;
@@ -122,10 +132,13 @@ int miniMaxField(struct FIELD field, int turn, int maxDepth, int curDepth, int*
         }
     }
 
+    if (!NAIVE_MODE)
+    {
         if (FCheckFieldDraw(&field) && FCheckFieldWin(&field) == 0)
         {
             return 0;
         }
+    }
     
     return peakScore;
 }
@@ -136,7 +149,7 @@ int AIMakeMove(struct GAME* game)
     {
         int retX, retY;
         miniMaxField(game->gameMap.FMap[game->lockedX][game->lockedY], 
-                     game->turn, 9, 1, &retX, &retY);
+                     game->turn, AI_DEPTH, &retX, &retY);
         GMakeMove(game, game->lockedX, game->lockedY, retX, retY, game->turn);
     }
 

glUI.h

@@ -356,6 +356,32 @@ void settingsClickHandler(float x, float y)
             {
                 SettingDifLevel = EASY;
             }
+
+            switch (SettingDifLevel)
+            {
+            case EASY:
+                AI_NAIVE_MODE = AI_NAIVE;
+                AI_DEPTH = AI_DEPTH_MEDIUM;
+                break;
+
+            case MEDIUM:
+                AI_NAIVE_MODE = AI_NAIVE;
+                AI_DEPTH = AI_DEPTH_MEDIUM;
+                break;
+
+            case HARD:
+                AI_NAIVE_MODE = AI_NOT_NAIVE;
+                AI_DEPTH = AI_DEPTH_HARD;
+                break;
+
+            case SUPERHARD:
+                AI_NAIVE_MODE = AI_NOT_NAIVE;
+                AI_DEPTH = AI_DEPTH_SUPERHARD;
+                break;
+            
+            default:
+                break;
+            }
         }
     }
 }

main.c

@@ -139,7 +139,10 @@ int main(int argc, char **argv)
 	ScreenState = STATE_MAIN_MENU;
 
 	SettingFirst = FIRST_CROSS;
-	SettingDifLevel = EASY;
+	SettingDifLevel = MEDIUM;
+	AI_DEPTH = AI_DEPTH_MEDIUM;
+	AI_NAIVE_MODE = AI_NAIVE;
+	
 	initMenuButton(0.6, 0.95, 0.0, 0.85, &moveBtn);
 	initMenuButton(0.6, 0.8, 0.0, 0.7, &difBtn);