public static List <BattleAction> attackNearestPlayer(GameCharacter enemy, BattleGame game)
{
List <BattleAction> actionList = new List <BattleAction>();
var attackTarget = findNearestPlayer(enemy, game.board, game.characterList);
var targetTile = game.board.getTileFromLocation(attackTarget.x, attackTarget.y);
//path find to target
List <Point> pointList = PathFind.Pathfind(game.board, enemy.x, enemy.y, targetTile.x, targetTile.y);
pointList.RemoveAt(0); //remove the character from pathfind.
pointList.RemoveAt(pointList.Count - 1); //remove the target from pathfind.
foreach (var p in pointList)
{
actionList.Add(new BattleAction()
{
AP = 1, character = enemy, actionType = BattleActionType.Move, targetTile = game.board.getTileFromPoint(p)
});
}
//attack action
actionList.Add(new BattleAction()
{
AP = enemy.weapon.actionPoints, character = enemy, targetTile = targetTile, actionType = BattleActionType.Attack
});
return(actionList);
}
//iterates over the path find and moves single spaces
public static void moveToPlayer(GameCharacter enemy, GameCharacter target, Board board)
{
var pointList = PathFind.Pathfind(board, enemy.x, enemy.y, target.x, target.y);
foreach (var p in pointList)
{
board.MoveCharacter(enemy, board.getTileFromLocation(p.x, p.y));
}
}
public List <BattleAction> GetMoveActionList(int x, int y)
{
List <BattleAction> moveList = new List <BattleAction>();
List <Point> pointList = PathFind.Pathfind(board, ActiveCharacter.x, ActiveCharacter.y, x, y);
pointList.RemoveAt(0); //remove the character from pathfind.
foreach (var p in pointList)
{
moveList.Add(new BattleAction()
{
character = ActiveCharacter, actionType = BattleActionType.Move, targetTile = board.getTileFromPoint(p)
});
}
return(moveList);
}
public static GameCharacter findNearestPlayer(GameCharacter enemy, Board board, List <GameCharacter> charList)
{
GameCharacter retval = null;
int dist = 999;
foreach (GameCharacter c in charList)
{
if (c.type == CharacterType.Player)
{
var pointList = PathFind.Pathfind(board, enemy.x, enemy.y, c.x, c.y);
if (pointList.Count < dist)
{
dist = pointList.Count;
retval = c;
}
}
}
return(retval);
}
//if we have a melee weapon, calculate nearest enemy + weapon ap
private List <AIAction> getAIAttackActions(BattleGame game)
{
List <AIAction> aiActionList = new List <AIAction>();
if (character.weapon != null)
{
if (character.weapon.weaponType == WeaponType.OneHandMelee || character.weapon.weaponType == WeaponType.TwoHandMelee)
{
GameCharacter targetCharacter = AI.findNearestPlayer(character, game.board, game.characterList);
List <Point> pointList = PathFind.Pathfind(game.board, character.x, character.y, targetCharacter.x, targetCharacter.y);
pointList.RemoveAt(0); //remove the character from pathfind.
pointList.RemoveAt(pointList.Count - 1); //remove the target from pathfind.
int dist = pointList.Count;
int cost = dist + character.weapon.actionPoints;
List <BattleAction> battleActionList = new List <BattleAction>();
foreach (var p in pointList)
{
battleActionList.Add(new BattleAction()
{
AP = 1, character = character, actionType = BattleActionType.Move, targetTile = game.board.getTileFromPoint(p)
});
}
battleActionList.Add(new BattleAction()
{
AP = character.weapon.actionPoints, character = character, targetCharacter = targetCharacter, targetTile = game.board.getTileFromLocation(targetCharacter.x, targetCharacter.y), actionType = BattleActionType.Attack
});
aiActionList.Add(new AIAction()
{
actionType = AIActionType.Attack, cost = cost, battleActionList = battleActionList
});
}
}
return(aiActionList);
}
//Return a path to the tile that has LOS with the destination
public List <Point> getPathToLOS(Tile origin, Tile destination)
{
List <Point> pathList = PathFind.Pathfind(this, origin.x, origin.y, destination.x, destination.y);
pathList.RemoveAt(0);
pathList.RemoveAt(pathList.Count - 1);
int counter = 0;
foreach (var p in pathList)
{
if (checkLOS(getTileFromPoint(p), destination))
{
break;
}
counter++;
}
pathList.RemoveRange(0, counter);
return(pathList);
}
public List <BattleAction> getAttackActionList(int x, int y)
{
List <BattleAction> actionList = new List <BattleAction>();
List <Point> pointList = PathFind.Pathfind(board, ActiveCharacter.x, ActiveCharacter.y, x, y);
pointList.RemoveAt(0); //remove the character from pathfind.
pointList.RemoveAt(pointList.Count - 1); //remove the target from pathfind.
foreach (var p in pointList)
{
actionList.Add(new BattleAction()
{
character = ActiveCharacter, actionType = BattleActionType.Move, targetTile = board.getTileFromPoint(p)
});
}
actionList.Add(new BattleAction()
{
character = ActiveCharacter, targetTile = board.getTileFromLocation(x, y), actionType = BattleActionType.Attack
});
return(actionList);
}
//Pathfinding helper for Zone Map
public List <Point> getPath(int x1, int y1, int x2, int y2)
{
//return PathFind.Pathfind(this.zoneTileArray, x1, y1, x2, y2);
return(PathFind.PathfindDiagonal(this.zoneTileArray, x1, y1, x2, y2));
}
