//
// compares 2 RolledModel objects for identity. used for testing Redo.
public bool Equals(RolledModel rolledModel)
{
if (PlayerIndex != rolledModel.PlayerIndex || PlayerName != rolledModel.PlayerName || OldState != rolledModel.OldState ||
Action != rolledModel.Action || Rolled != rolledModel.Rolled || PlayerToResources.Count != rolledModel.PlayerToResources.Count)
{
return(false);
}
foreach (KeyValuePair <string, PlayerRollData> kvp in PlayerToResources)
{
bool exists = rolledModel.PlayerToResources.TryGetValue(kvp.Key, out PlayerRollData rollData);
if (!exists)
{
return(false);
}
if (kvp.Value.MaxRollNoResources != rolledModel.PlayerToResources[kvp.Key].MaxRollNoResources)
{
return(false);
}
if (kvp.Value.ResourceList.Count != rollData.ResourceList.Count)
{
return(false);
}
for (int i = 0; i < rollData.ResourceList.Count; i++)
{
if (kvp.Value.ResourceList[i].Value != rollData.ResourceList[i].Value || kvp.Value.ResourceList[i].ResourceType != rollData.ResourceList[i].ResourceType ||
kvp.Value.ResourceList[i].BlockedByBaron != rollData.ResourceList[i].BlockedByBaron)
{
return(false);
}
}
}
return(true);
}
/// <summary>
///
/// the controller will fill out the RollModel which has the complete set of state impacted by this roll.
///
/// 1. push the roll
/// 2. Update roll stats
/// 3. Update resource counts
/// 4. do Baron tracking
/// 5. set state to WaitingForNext (always comes after Roll)
/// </summary>
/// <returns></returns>
public static RolledModel Do(MainPage page, int roll)
{
var currentPlayer = page.CurrentPlayer;
RolledModel rolledModel = new RolledModel()
{
Page = page,
Rolled = roll,
Player = currentPlayer,
PlayerIndex = currentPlayer.AllPlayerIndex,
PlayerName = currentPlayer.PlayerName,
OldState = page.NewGameState,
Action = (roll == 7) ? CatanAction.RolledSeven : CatanAction.Rolled
};
page.Rolls.Push(rolledModel.Rolled); // all the rolls...
page.LastRoll = rolledModel.Rolled;
page.UpdateGlobalRollStats(); // just math
rolledModel.PlayerToResources = RolledController.GetResourceModelForRoll(page, rolledModel.Rolled);
if (rolledModel.Rolled != 7)
{
currentPlayer.GameData.MovedBaronAfterRollingSeven = null;
rolledModel.NewState = GameState.WaitingForNext;
}
else
{
currentPlayer.GameData.MovedBaronAfterRollingSeven = false;
rolledModel.NewState = GameState.MustMoveBaron;
}
return(rolledModel);
}
internal static void Redo(MainPage page, RolledModel model)
{
var newModel = RolledController.Do(page, model.Rolled);
if (newModel.Equals(model) == false)
{
throw new Exception("new and old Roll models must match on Redo!");
}
}
public static bool Undo(MainPage page, RolledModel rollModel)
{
int roll = page.PopRoll();
Debug.Assert(roll == rollModel.Rolled);
page.UpdateGlobalRollStats();
//
// we will go through each of the playing players to see if they are in the roll dictionary. if they are, we'll undo
// the resource allocation. if they are not, we know they had a bad roll and will deal with it.
//
foreach (var player in page.MainPageModel.PlayingPlayers)
{
if (rollModel.PlayerToResources.TryGetValue(player.PlayerName, out PlayerRollData playerRollData) == true)
{
if (playerRollData.ResourceList.Count > 0)
{
player.GameData.RollsWithResource--;
foreach (RollResourcesModel resourceModel in playerRollData.ResourceList)
{
player.GameData.UpdateResourceCount(resourceModel, LogState.Undo);
}
}
else
{
player.GameData.NoResourceCount--;
}
player.GameData.MaxNoResourceRolls = playerRollData.MaxRollNoResources;
}
else
{
throw new Exception("We should have *all* players in the rollModel!");
}
}
//
// reset the flag that says they need to move the baron
if (rollModel.Rolled != 7)
{
page.CurrentPlayer.GameData.MovedBaronAfterRollingSeven = null;
}
else
{
page.CurrentPlayer.GameData.MovedBaronAfterRollingSeven = false;
}
//
// get rid of any highlighting
foreach (TileCtrl tile in page.GameContainer.AllTiles)
{
tile.StopHighlightingTile();
}
return(true);
}