Allow shadow mines to hunt player, or wander around if not near them.

src/battle/mine.c

@@ -128,10 +128,26 @@ static void lookForPlayer(void)
 	{
 		distance = getDistance(self->x, self->y, player->x, player->y);
 		
-		if (distance < SCREEN_WIDTH)
+		if (distance < SCREEN_WIDTH * 2)
 		{
 			dx = player->x - self->x;
 			dy = player->y - self->y;
+		}
+		else
+		{
+			if (--self->aiActionTime > 0)
+			{
+				return;
+			}
+			
+			dx = rand() % 1000;
+			dx -= rand() % 1000;
+			
+			dy = rand() % 1000;
+			dy -= rand() % 1000;
+			
+			self->aiActionTime = FPS * (5 + (rand() % 15));
+		}
 		
 		norm = sqrt(dx * dx + dy * dy);
 			
@@ -153,7 +169,6 @@ static void lookForPlayer(void)
 			return;
 		}
 	}
-	}
 	
 	self->systemPower = SYSTEM_POWER;
 }
@@ -174,6 +189,8 @@ static void die(void)
 	self->alive = ALIVE_DEAD;
 	
 	updateObjective(self->name, TT_DESTROY);
+	
+	runScriptFunction("MINES_DESTROYED %d", battle.stats[STAT_MINES_DESTROYED]);
 }
 
 static void doSplashDamage(void)

src/battle/mine.h

@@ -32,6 +32,7 @@ extern void addMineExplosion(void);
 extern void damageFighter(Entity *e, int amount, long flags);
 extern void playBattleSound(int id, int x, int y);
 extern void updateObjective(char *name, int type);
+extern void runScriptFunction(const char *format, ...);
 
 extern Battle battle;
 extern Entity *player;