public static void placePieces(Boolean is_loaded, String loaded_file)
{
if (!is_loaded)
{
Tuple<Int16,Int16> castleCoords = GameBoard.getPlayerCastle();
Int16 j = castleCoords.Item1;
Int16 i = castleCoords.Item2;
//Logger.log(@"Placing player pieces in random positions.");
if (i - 1 >= 0)
{
if (GameBoard.overlay[i - 1, j] != '@')
{
Tuple<Int16, Int16> coords = Tuple.Create((short)(i-1),(short)j);
PlayerCharacter character = new PlayerCharacter('1', coords.Item1, coords.Item2, 10, 1, 1);
FlameBadge.player_units.Add(character);
GameBoard.update(character, coords.Item1, coords.Item2);
Logger.log(String.Format(@"Placed {0} at {1}, {2} with health {3}, level {4}, and dpsMod {5}", character.id.ToString(), coords.Item1, coords.Item2, 10, 1, 1));
}
}
if (i + 1 < GameBoard.overlay.GetLength(0))
{
if (GameBoard.overlay[i + 1, j] != '@')
{
Tuple<Int16, Int16> coords = Tuple.Create((short)(i+1),(short)j);
PlayerCharacter character = new PlayerCharacter('2', coords.Item1, coords.Item2, 10, 1, 1);
FlameBadge.player_units.Add(character);
GameBoard.update(character, coords.Item1, coords.Item2);
Logger.log(String.Format(@"Placed {0} at {1}, {2} with health {3}, level {4}, and dpsMod {5}", character.id.ToString(), coords.Item1, coords.Item2, 10, 1, 1));
}
}
if (j - 1 >= 0)
{
if (GameBoard.overlay[i, j - 1] != '@')
{
Tuple<Int16, Int16> coords = Tuple.Create((short)(i),(short)(j-1));
PlayerCharacter character = new PlayerCharacter('3', coords.Item1, coords.Item2, 10, 1, 1);
FlameBadge.player_units.Add(character);
GameBoard.update(character, coords.Item1, coords.Item2);
Logger.log(String.Format(@"Placed {0} at {1}, {2} with health {3}, level {4}, and dpsMod {5}", character.id.ToString(), coords.Item1, coords.Item2, 10, 1, 1));
}
}
if (j + 1 < GameBoard.overlay.GetLength(1))
{
if (GameBoard.overlay[i, j + 1] != '@')
{
Tuple<Int16, Int16> coords = Tuple.Create((short)(i),(short)(j+1));
PlayerCharacter character = new PlayerCharacter('4', coords.Item1, coords.Item2, 10, 1, 1);
FlameBadge.player_units.Add(character);
GameBoard.update(character, coords.Item1, coords.Item2);
Logger.log(String.Format(@"Placed {0} at {1}, {2} with health {3}, level {4}, and dpsMod {5}", character.id.ToString(), coords.Item1, coords.Item2, 10, 1, 1));
}
}
//diagonals
if (i - 1 >= 0 && j + 1 < GameBoard.overlay.GetLength(1))
{
if (GameBoard.overlay[i - 1, j + 1] != '@')
{
Tuple<Int16, Int16> coords = Tuple.Create((short)(i-1),(short)(j+1));
PlayerCharacter character = new PlayerCharacter('5', coords.Item1, coords.Item2, 10, 1, 1);
FlameBadge.player_units.Add(character);
GameBoard.update(character, coords.Item1, coords.Item2);
Logger.log(String.Format(@"Placed {0} at {1}, {2} with health {3}, level {4}, and dpsMod {5}", character.id.ToString(), coords.Item1, coords.Item2, 10, 1, 1));
}
}
if (i + 1 < GameBoard.overlay.GetLength(0) && j - 1 >= 0)
{
if (GameBoard.overlay[i + 1, j - 1] != '@')
{
Tuple<Int16, Int16> coords = Tuple.Create((short)(i+1),(short)(j-1));
PlayerCharacter character = new PlayerCharacter('6', coords.Item1, coords.Item2, 10, 1, 1);
FlameBadge.player_units.Add(character);
GameBoard.update(character, coords.Item1, coords.Item2);
Logger.log(String.Format(@"Placed {0} at {1}, {2} with health {3}, level {4}, and dpsMod {5}", character.id.ToString(), coords.Item1, coords.Item2, 10, 1, 1));
}
}
if (i - 1 >= 0 && j - 1 >= 0)
{
if (GameBoard.overlay[i - 1, j - 1] != '@')
{
Tuple<Int16, Int16> coords = Tuple.Create((short)(i-1),(short)(j-1));
PlayerCharacter character = new PlayerCharacter('7', coords.Item1, coords.Item2, 10, 1, 1);
FlameBadge.player_units.Add(character);
GameBoard.update(character, coords.Item1, coords.Item2);
Logger.log(String.Format(@"Placed {0} at {1}, {2} with health {3}, level {4}, and dpsMod {5}", character.id.ToString(), coords.Item1, coords.Item2, 10, 1, 1));
}
}
if (i + 1 < GameBoard.overlay.GetLength(0) && j + 1 < GameBoard.overlay.GetLength(1))
{
if (GameBoard.overlay[i + 1, j + 1] != '@')
{
Tuple<Int16, Int16> coords = Tuple.Create((short)(i + 1), (short)(j+1));
PlayerCharacter character = new PlayerCharacter('8', coords.Item1, coords.Item2, 10, 1, 1);
FlameBadge.player_units.Add(character);
GameBoard.update(character, coords.Item1, coords.Item2);
Logger.log(String.Format(@"Placed {0} at {1}, {2} with health {3}, level {4}, and dpsMod {5}", character.id.ToString(), coords.Item1, coords.Item2, 10, 1, 1));
}
}
}
else
{
Logger.log(@"Placing player pieces according to loaded save file.");
try
{
using (StreamReader sr = new StreamReader(loaded_file))
{
while (sr.Peek() > -1)
{
String line = sr.ReadLine();
if (line.StartsWith("Player"))
{
for (int i = 0; i < Convert.ToInt16(line.Split()[1]); i++)
{
String[] unit_info = sr.ReadLine().Split();
PlayerCharacter character = new PlayerCharacter(Convert.ToChar(unit_info[0]), Convert.ToInt16(unit_info[1]), Convert.ToInt16(unit_info[2]), Convert.ToInt32(unit_info[3]), Convert.ToInt32(unit_info[4]), Convert.ToInt32(unit_info[5]));
FlameBadge.player_units.Add(character);
GameBoard.update(character, Convert.ToInt16(unit_info[1]), Convert.ToInt16(unit_info[2]));
Logger.log(String.Format(@"Placed {0} at {1}, {2} with health {3}, level {4}, and dpsMod {5}", character.id.ToString(), Convert.ToInt16(unit_info[1]), Convert.ToInt16(unit_info[2]), Convert.ToInt32(unit_info[3]), Convert.ToInt32(unit_info[4]), Convert.ToInt32(unit_info[5])));
}
}
}
}
}
catch (Exception)
{
Logger.log("Could not load player pieces from save file. Quitting...", "error");
Environment.Exit(1);
}
}
}
private int calculateNextMoveHeuristic(EnemyCharacter c, List<Character> units, List<Character> enemyUnits, int numLevels, Boolean cpuTurn)
{
if (numLevels == 0) return 0;
List<Character> futureUnits = new List<Character>();
int averageHeuristic = 0;
// move each of the units tentatively
foreach (Character unit in units)
{
if (unit == c) continue;
// get all possible moves for the cpu unit
List<Tuple<int, int>> moves = unit.getPossibleMoves();
int bestMoveHeuristic = -999999;
Character best = null;
foreach (Tuple<int, int> move in moves)
{
int heuristic = 0;
Character potentialUnit = null;
if (cpuTurn)
{
// create a new character so that we don't override the original
potentialUnit = new EnemyCharacter(unit.id, (short)move.Item1, (short)move.Item2, unit.health, unit.level, unit.dpsMod);
heuristic += canAttackBaseAttacker(potentialUnit, enemyUnits, cpuBasePos);
heuristic += canDamageOpponentBase(potentialUnit, playerBasePos);
heuristic += isGuardingBase(potentialUnit, cpuBasePos);
heuristic += isTravellingToBase(potentialUnit, unit.xPos, unit.yPos, playerBasePos, true);
heuristic += isTravellingToBase(potentialUnit, unit.xPos, unit.yPos, cpuBasePos, false);
}
else
{
// create a new character so that we don't override the original
potentialUnit = new PlayerCharacter(unit.id, (short)move.Item1, (short)move.Item2, unit.health, unit.level, unit.dpsMod);
heuristic += canAttackBaseAttacker(potentialUnit, enemyUnits, playerBasePos);
heuristic += canDamageOpponentBase(potentialUnit, cpuBasePos);
heuristic += isGuardingBase(potentialUnit, playerBasePos);
heuristic += isTravellingToBase(potentialUnit, unit.xPos, unit.yPos, cpuBasePos, true);
heuristic += isTravellingToBase(potentialUnit, unit.xPos, unit.yPos, playerBasePos, false);
}
heuristic += isFleeingFromOverwhelmingForce(potentialUnit, enemyUnits, units, unit.xPos, unit.yPos);
heuristic += canAttackOpponent(potentialUnit, enemyUnits);
heuristic += isMovingToInterceptOpponent(potentialUnit, enemyUnits, unit.xPos, unit.yPos);
// get the best move for that unit
if (heuristic > bestMoveHeuristic)
{
bestMoveHeuristic = heuristic;
best = potentialUnit;
}
else if (heuristic == bestMoveHeuristic)
{
// if the values are equal, flip a coin to see which to choose
Random r = new Random();
if (r.Next(0, 2) == 0)
best = potentialUnit;
}
}
averageHeuristic += bestMoveHeuristic;
futureUnits.Add(best);
}
averageHeuristic = averageHeuristic / units.Count();
if (cpuTurn)
{
List<Tuple<int, int>> moves = c.getPossibleMoves();
int bestMoveHeuristic = -999999;
foreach (Tuple<int, int> move in moves)
{
int heuristic = 0;
Character potentialUnit = null;
// create a new character so that we don't override the original
potentialUnit = new EnemyCharacter(c.id, (short)move.Item1, (short)move.Item2, c.health, c.level, c.dpsMod);
heuristic += canAttackBaseAttacker(potentialUnit, enemyUnits, cpuBasePos);
heuristic += canDamageOpponentBase(potentialUnit, playerBasePos);
heuristic += isGuardingBase(potentialUnit, cpuBasePos);
heuristic += isTravellingToBase(potentialUnit, c.xPos, c.yPos, playerBasePos, true);
heuristic += isTravellingToBase(potentialUnit, c.xPos, c.yPos, cpuBasePos, false);
heuristic += isFleeingFromOverwhelmingForce(potentialUnit, enemyUnits, units, c.xPos, c.yPos);
heuristic += canAttackOpponent(potentialUnit, enemyUnits);
heuristic += isMovingToInterceptOpponent(potentialUnit, enemyUnits, c.xPos, c.yPos);
int negHeuristic = calculateNextMoveHeuristic(c, enemyUnits, futureUnits, numLevels - 1, !cpuTurn);
// subtract the heuristic points gained by the enemy
heuristic -= negHeuristic;
// get the best move for that unit
if (heuristic > bestMoveHeuristic)
{
bestMoveHeuristic = heuristic;
}
}
return bestMoveHeuristic;
}
else
{
// if this was the tentative player turn, go down the next level and return the heuristic
int negHeuristic = calculateNextMoveHeuristic(c, enemyUnits, futureUnits, numLevels - 1, !cpuTurn);
averageHeuristic -= negHeuristic;
return averageHeuristic;
}
}