private void PerformRotation(IStateOwner pOwner, Nomino grp, bool ccw)
{
if (!grp.Controllable)
{
return;
}
grp.Rotate(ccw);
Sounds.PlaySound(pOwner.AudioThemeMan.BlockGroupRotate.Key, pOwner.Settings.std.EffectVolume);
pOwner.Feedback(0.3f, 100);
grp.Clamp(PlayField.RowCount, PlayField.ColCount);
}
public void Feedback(float Strength, int Length)
{
GameOwner?.Feedback(Strength, Length);
}
public override void HandleGameKey(IStateOwner pOwner, GameKeys g)
{
if (HandleBlockGroupKey(pOwner, g))
{
return;
}
if (g == GameKeys.GameKey_RotateCW || g == GameKeys.GameKey_RotateCCW)
{
bool ccw = g == GameKeys.GameKey_RotateCCW;
foreach (var activeitem in PlayField.BlockGroups)
{
if (!activeitem.Controllable)
{
continue;
}
if (PlayField.CanRotate(activeitem, ccw))
{
PerformRotation(pOwner, activeitem, ccw);
}
else if (this.GameOptions.AllowWallKicks)
{
//we will add up to 3 and subtract up to 3 to the X coordinate. if any say we can rotate then we proceed with allowing the rotation.
int[] checkoffsets = new int[] { 1, -1, 2, -2, 3, -3 };
int OriginalPos = activeitem.X;
Boolean revertpos = true;
foreach (int currentoffset in checkoffsets)
{
if (currentoffset == 0)
{
continue;
}
activeitem.X = OriginalPos + currentoffset;
if (PlayField.CanRotate(activeitem, ccw))
{
PerformRotation(pOwner, activeitem, ccw);
revertpos = false;
break;
}
}
if (revertpos)
{
activeitem.X = OriginalPos;
}
}
}
}
else if (g == GameKeys.GameKey_Down)
{
HandleActiveGroups(pOwner, true);
}
else if (g == GameKeys.GameKey_Drop)
{
//drop all active groups.
Nomino FirstGroup = PlayField.BlockGroups.FirstOrDefault();
if (FirstGroup != null)
{
//store the block positions for each block in the nomino.
foreach (var activeitem in PlayField.BlockGroups)
{
if (!activeitem.Controllable)
{
continue;
}
List <Tuple <BCPoint, NominoElement> > StartBlockPositions = new List <Tuple <BCPoint, NominoElement> >();
List <Tuple <BCPoint, NominoElement> > EndBlockPositions = new List <Tuple <BCPoint, NominoElement> >();
foreach (var element in activeitem)
{
StartBlockPositions.Add(new Tuple <BCPoint, NominoElement>(new BCPoint(activeitem.X + element.X, activeitem.Y + element.Y), element));
}
int dropqty = 0;
var ghosted = GetGhostDrop(pOwner, activeitem, out dropqty, 0);
foreach (var element in ghosted)
{
EndBlockPositions.Add(new Tuple <BCPoint, NominoElement>(new BCPoint(ghosted.X + element.X, ghosted.Y + element.Y), element));
}
GenerateDropParticles(StartBlockPositions, EndBlockPositions);
activeitem.X = ghosted.X;
activeitem.SetY(pOwner, ghosted.Y);
PlayField.SetGroupToField(activeitem);
PlayField.RemoveBlockGroup(activeitem);
if (GameStats is TetrisStatistics ts)
{
GameStats.AddScore((dropqty * (5 + (ts.LineCount / 10))));
}
}
pOwner.Feedback(0.6f, 200);
Sounds.PlaySound(pOwner.AudioThemeMan.BlockGroupPlace.Key, pOwner.Settings.std.EffectVolume);
GameHandler.ProcessFieldChange(this, pOwner, FirstGroup);
//ProcessFieldChangeWithScore(pOwner, FirstGroup);
}
}
else if (g == GameKeys.GameKey_Right || g == GameKeys.GameKey_Left)
{
int XMove = g == GameKeys.GameKey_Right ? 1 : -1;
foreach (var ActiveItem in PlayField.BlockGroups)
{
if (!ActiveItem.Controllable)
{
continue;
}
if (PlayField.CanFit(ActiveItem, ActiveItem.X + XMove, ActiveItem.Y, false) == TetrisField.CanFitResultConstants.CanFit)
{
lastHorizontalMove = DateTime.Now;
ActiveItem.X += XMove;
Sounds.PlaySound(pOwner.AudioThemeMan.BlockGroupMove.Key, pOwner.Settings.std.EffectVolume);
pOwner.Feedback(0.1f, 50);
}
else
{
Sounds.PlaySound(pOwner.AudioThemeMan.BlockStopped.Key, pOwner.Settings.std.EffectVolume);
pOwner.Feedback(0.4f, 75);
}
}
}
else if (g == GameKeys.GameKey_Pause)
{
if (g == GameKeys.GameKey_Pause)
{
pOwner.LastPausedTime = DateTime.Now;
pOwner.CurrentState = new PauseGameState(pOwner, this);
var playing = Sounds.GetPlayingMusic_Active();
playing?.Pause();
Sounds.PlaySound(pOwner.AudioThemeMan.Pause.Key, pOwner.Settings.std.EffectVolume);
}
//pOwner.CurrentState = new PauseGameState(this);
}
else if (g == GameKeys.GameKey_Hold)
{
if (HoldBlock != null && !BlockHold)
{
//if there is a holdblock, take it and put it into the gamefield and make the first active blockgroup the new holdblock,
//then set BlockHold to block it from being used until the next Tetromino is spawned.
Nomino FirstGroup = PlayField.BlockGroups.FirstOrDefault();
if (FirstGroup != null)
{
if (FirstGroup.Controllable)
{
PlayField.RemoveBlockGroup(FirstGroup);
PlayField.AddBlockGroup(HoldBlock);
//We probably should set the speed appropriately here for the level. As is it will retain the speed from whe nthe hold block was
//held.
PlayField.Theme.ApplyTheme(HoldBlock, GameHandler, PlayField, NominoTheme.ThemeApplicationReason.Normal);
HoldBlock.X = (int)(((float)PlayField.ColCount / 2) - ((float)HoldBlock.GroupExtents.Width / 2));
HoldBlock.SetY(pOwner, 0);
HoldBlock.HighestHeightValue = 0; //reset the highest height as well, so the falling animation doesn't goof
HoldBlock = FirstGroup;
Sounds.PlaySound(pOwner.AudioThemeMan.Hold.Key, pOwner.Settings.std.EffectVolume);
pOwner.Feedback(0.9f, 40);
BlockHold = true;
}
}
}
else if (!BlockHold)
{
Nomino FirstGroup = PlayField.BlockGroups.FirstOrDefault();
if (FirstGroup != null)
{
if (FirstGroup.Controllable)
{
PlayField.RemoveBlockGroup(FirstGroup);
HoldBlock = FirstGroup;
BlockHold = true;
Sounds.PlaySound(pOwner.AudioThemeMan.Hold.Key, pOwner.Settings.std.EffectVolume);
}
}
}
}
else if (g == GameKeys.GameKey_Debug1)
{
pOwner.CurrentState = new ShowHighScoresState(TetrisGame.ScoreMan["Standard"], pOwner.CurrentState);
}
else if (g == GameKeys.GameKey_Debug2)
{
OptionsMenuSettingsSelectorState OptionState = new OptionsMenuSettingsSelectorState(BackgroundDrawers.StandardImageBackgroundGDI.GetStandardBackgroundDrawer(),
pOwner, pOwner.CurrentState);
pOwner.CurrentState = OptionState;
/*if (pOwner.CurrentState is StandardTetrisGameState)
* {
* ((StandardTetrisGameState) pOwner.CurrentState).GameStats.Score += 1000;
* }*/
}
else if (g == GameKeys.GameKey_Debug3)
{
int DesiredFontPixelHeight = (int)(pOwner.GameArea.Height * (23d / 644d));
Font standardFont = new Font(TetrisGame.RetroFont, DesiredFontPixelHeight, FontStyle.Bold, GraphicsUnit.Pixel);
Font ItemFont = new Font(TetrisGame.RetroFont, (int)((float)DesiredFontPixelHeight * (3f / 4f)), FontStyle.Bold, GraphicsUnit.Pixel);
//set state to a testing menu state.
MenuState ms = new MenuState(BackgroundDrawers.StandardImageBackgroundGDI.GetStandardBackgroundDrawer());
ms.StateHeader = "This is a Menu";
ms.HeaderTypeface = standardFont.Name;
ms.HeaderTypeSize = standardFont.Size;
MenuStateTextMenuItem returnitem = new MenuStateTextMenuItem();
returnitem.FontFace = ItemFont.Name;
returnitem.FontSize = ItemFont.Size;
returnitem.Text = "Return";
returnitem.BackColor = Color.Transparent;
returnitem.ForeColor = Color.DarkBlue;
var OriginalState = pOwner.CurrentState;
ms.MenuElements.Add(returnitem);
var scaleitem = new MenuStateScaleMenuItem(pOwner);
scaleitem.FontFace = ItemFont.Name;
scaleitem.FontSize = ItemFont.Size;
ms.MenuElements.Add(scaleitem);
ms.MenuItemActivated += (obj, e) =>
{
if (e.MenuElement == returnitem)
{
pOwner.CurrentState = OriginalState;
}
};
for (int i = 0; i < 8; i++)
{
MenuStateTextMenuItem mts = new MenuStateTextMenuItem();
mts.FontFace = ItemFont.Name;
mts.FontSize = ItemFont.Size;
mts.BackColor = Color.Transparent;
mts.ForeColor = Color.Black;
mts.Text = "Item " + i.ToString();
ms.MenuElements.Add(mts);
}
pOwner.CurrentState = ms;
}
else if (g == GameKeys.GameKey_Debug4)
{
if (pOwner is IGamePresenter gp)
{
var _Present = gp.GetPresenter();
if (_Present.ai == null)
{
_Present.ai = new StandardNominoAI(pOwner);
}
else
{
_Present.ai.AbortAI();
_Present.ai = null;
}
}
}
}
public FieldChangeResult ProcessFieldChange(GameplayGameState state, IStateOwner pOwner, Nomino Trigger)
{
var HotLines = new List <HotLine>();
FieldChangeResult FCR = new FieldChangeResult();
int rowsfound = 0;
List <int> CompletedRows = new List <int>();
List <Action> AfterClearActions = new List <Action>();
var PlayField = state.PlayField;
var Sounds = state.Sounds;
var GameOptions = state.GameOptions;
//checks the field contents for lines. If there are lines found, they are removed, and all rows above it are shifted down.
for (int r = 0; r < PlayField.RowCount; r++)
{
if (PlayField.Contents[r].All((d) => d != null))
{
Debug.Print("Found completed row at row " + r);
if (PlayField.Flags.HasFlag(TetrisField.GameFlags.Flags_Hotline) && PlayField.HotLines.ContainsKey(r))
{
Debug.Print("Found hotline row at row " + r);
HotLines.Add(PlayField.HotLines[r]);
}
CompletedRows.Add(r);
rowsfound++;
//enqueue an action to perform the clear. We'll be replacing the current state with a clear action state, so this should execute AFTER that state returns control.
var r1 = r;
AfterClearActions.Add
(() =>
{
for (int g = r1; g > 0; g--)
{
Debug.Print("Moving row " + (g - 1).ToString() + " to row " + g);
for (int i = 0; i < PlayField.ColCount; i++)
{
PlayField.Contents[g][i] = PlayField.Contents[g - 1][i];
}
}
});
}
}
AfterClearActions.Add(() => { PlayField.HasChanged = true; });
long PreviousLineCount = Statistics.LineCount;
if (Trigger != null)
{
Statistics.AddLineCount(Trigger.GetType(), rowsfound);
}
if ((PreviousLineCount % 10) > (Statistics.LineCount % 10))
{
state.InvokePlayFieldLevelChanged(state, new TetrisField.LevelChangeEventArgs((int)Statistics.LineCount / 10));
Statistics.SetLevelTime(pOwner.GetElapsedTime());
state.Sounds.PlaySound(pOwner.AudioThemeMan.LevelUp.Key, pOwner.Settings.std.EffectVolume);
PlayField.SetFieldColors(this);
state.f_RedrawStatusBitmap = true;
}
if (rowsfound > 0 && rowsfound < 4)
{
Sounds.PlaySound(pOwner.AudioThemeMan.ClearLine.Key, pOwner.Settings.std.EffectVolume * 2);
}
else if (rowsfound == 4)
{
Sounds.PlaySound(pOwner.AudioThemeMan.ClearTetris.Key, pOwner.Settings.std.EffectVolume * 2);
}
int topmost = PlayField.RowCount;
//find the topmost row with any blocks.
for (int i = 0; i < PlayField.RowCount; i++)
{
if (PlayField.Contents[i].Any((w) => w != null))
{
topmost = i;
break;
}
}
topmost = topmost + rowsfound; //subtract the rows that were cleared to get an accurate measurement.
if (topmost < 9)
{
if (state.currenttempo == 1)
{
state.currenttempo = 68;
if (GameOptions.MusicRestartsOnTempoChange)
{
if (GameOptions.MusicEnabled)
{
Sounds.PlayMusic(pOwner.AudioThemeMan.BackgroundMusic.Key, pOwner.Settings.std.MusicVolume, true);
}
}
var grabbed = Sounds.GetPlayingMusic_Active();
if (grabbed != null)
{
Sounds.GetPlayingMusic_Active().Tempo = 75f;
}
}
}
else
{
if (state.currenttempo != 1)
{
state.currenttempo = 1;
if (GameOptions.MusicRestartsOnTempoChange)
{
if (GameOptions.MusicEnabled)
{
if (pOwner.Settings.std.MusicOption == "<RANDOM>")
{
Sounds.PlayMusic(pOwner.AudioThemeMan.BackgroundMusic.Key, pOwner.Settings.std.MusicVolume, true);
}
else
{
Sounds.PlayMusic(pOwner.Settings.std.MusicOption, pOwner.Settings.std.MusicVolume, true);
}
}
}
var grabbed = Sounds.GetPlayingMusic_Active();
if (grabbed != null)
{
grabbed.Tempo = 1f;
}
}
}
PlayField.HasChanged |= rowsfound > 0;
if (rowsfound > 0)
{
var ClearState = new FieldLineActionGameState(state, CompletedRows.ToArray(), AfterClearActions);
ClearState.ClearStyle = TetrisGame.Choose((FieldLineActionGameState.LineClearStyle[])(Enum.GetValues(typeof(FieldLineActionGameState.LineClearStyle))));
pOwner.CurrentState = ClearState;
}
//if(rowsfound > 0) pOwner.CurrentState = new FieldLineActionDissolve(this,CompletedRows.ToArray(),AfterClearActions);
var scoreresult = GetScore(rowsfound, HotLines, state, pOwner, Trigger);
pOwner.Feedback(0.9f * (float)scoreresult, scoreresult * 250);
FCR.ScoreResult = rowsfound;
return(FCR);
}