/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
inputState.Update();
if (showingWinScreen != null)
{
foreach (UIButton button in winScreenButtons)
{
button.Update(inputState);
}
return;
}
else if (currentLevel == null)
{
levelScreen.Update(inputState);
foreach (UIButton button in mapScreenButtons)
{
button.Update(inputState);
}
if (levelScreen.selectedLevel != null)
{
StartLevel(levelScreen.selectedLevel);
}
else
{
return;
}
}
foreach (UIButton button in gameScreenButtons)
{
button.Update(inputState);
}
// ignore all input while the animation is in progress
// (TODO: skip button)
if (!animation.finished)
{
animation.Update(gameTime);
if (animation.finished)
{
gameStates.Add(nextGameState);
selectionState = new UISelectionState(nextGameState);
}
else
{
return;
}
}
if (gameStates != null)
{
if (gameStates.Last().gameEndState == GameState.GameEndState.GameWon)
{
if (inputState.WasMouseLeftJustPressed())
{
// you won!
ReturnToMap(true);
}
}
else
{
GameState gameState = gameStates.Last();
selectionState.ClearPlaying();
foreach (CardCatalog catalog in catalogs)
{
catalog.Update(gameState, selectionState);
if (selectionState.TryPlay(this, gameState))
{
break;
}
}
}
}
base.Update(gameTime);
}
public void StartLevel(LevelState levelState)
{
currentLevel = levelState;
showingWinScreen = null;
if (levelState != null)
{
gameStates = new List<GameState>();
GameState newState = new GameState(levelState.script);
gameStateOnSkip = newState.GetGameStateOnSkip();
gameStates.Add(newState);
selectionState = new UISelectionState(newState);
}
}
public void Draw(SpriteBatch spriteBatch, GameState playState, UISelectionState selectionState)
{
int cardListIdx = 0;
int visibleCardIdx = 0;
// int selectSize = 5;
if (cardList == null)
return;
foreach (Card baseCard in cardList)
{
if (!baseCard.unlocked || !playState.HasSpellSet(baseCard.spellSet))
{
cardListIdx++;
continue;
}
Card c = GetUpgrade(baseCard);
bool canUpgrade = CanUpgrade(baseCard);
CardState state = selectionState.GetCardState(c);
Rectangle frameRect = new Rectangle(rect.Left, rect.Top + visibleCardIdx * cardHeight, c.frameTexture.Width - (canUpgrade ? 16 : 0), cardHeight);
c.Draw(spriteBatch, frameRect, state, (selectedCardIdx == cardListIdx));
if (canUpgrade)
{
Rectangle upgradeRect = new Rectangle(rect.Right-16, rect.Top + visibleCardIdx * cardHeight, 16, cardHeight);
bool selectedThisUpgrade = selectedCardUpgrade && (selectedCardIdx == cardListIdx);
spriteBatch.Draw(Game1.upgradeTexture, upgradeRect, selectedThisUpgrade? Color.Red: Color.White);
}
if (selectedCardIdx == cardListIdx && !selectedCardUpgrade)
{
Card baseSelectedCard = cardList[selectedCardIdx];
Card selectedCard = GetUpgrade(baseSelectedCard);
TextChanges changes = playState.getTextChanges(baseSelectedCard);
Vector2 tooltipPos;
Tooltip.Align alignment;
if(rect.Left == 0)
{
tooltipPos = new Vector2(rect.Left + selectedCard.frameTexture.Width, rect.Top + visibleCardIdx * cardHeight);
alignment = Tooltip.Align.LEFT;
}
else
{
tooltipPos = new Vector2(rect.Left, rect.Top + visibleCardIdx * cardHeight);
alignment = Tooltip.Align.RIGHT;
}
Tooltip.DrawTooltip(spriteBatch, Game1.font, Game1.tooltipBG, changes.Apply(selectedCard.description), tooltipPos, alignment);
}
visibleCardIdx++;
cardListIdx++;
}
}
public void PlayTurn(Card c, Minion caster, TriggerItem target)
{
if (c.effect != null && c.effect is Effect_Rewind)
{
if (gameStates.Count <= 1)
return;
// rewind isn't really a spell like everything else
gameStates.RemoveAt(gameStates.Count - 1);
gameStateOnSkip = gameStates.Last().GetGameStateOnSkip();
selectionState = new UISelectionState(gameStates.Last());
}
else
{
GameState oldGameState = gameStates.Last();
if (oldGameState.CanPlayCard(c, target))
{
nextGameState = new GameState(gameStates.Last());
animation.Clear();
if (caster == null)
caster = nextGameState.wizard;
nextGameState.PlayCard(c, caster, nextGameState.Adapt(target), animation);
nextGameState.TurnEffects(animation);
gameStateOnSkip = nextGameState.GetGameStateOnSkip();
}
}
}
public void Update(GameState playState, UISelectionState selectionState)
{
selectedCardUpgrade = false;
if (cardList == null || !rect.Contains(Game1.inputState.MousePos))
{
selectedCardIdx = -1;
}
else
{
int cardListIdx = 0;
int cardBottom = rect.Top;
foreach (Card baseCard in cardList)
{
if (!baseCard.unlocked || !playState.HasSpellSet(baseCard.spellSet))
{
cardListIdx++;
continue;
}
Card c = GetUpgrade(baseCard);
cardBottom += cardHeight;
if (Game1.inputState.MousePos.Y < cardBottom)
{
selectedCardIdx = cardListIdx;
if ( Game1.inputState.MousePos.X > rect.Right - 16 && CanUpgrade(baseCard) )
{
selectedCardUpgrade = true;
}
break;
}
cardListIdx++;
}
if (Game1.inputState.MousePos.Y > cardBottom)
{
selectedCardIdx = -1;
}
}
if (Game1.inputState.WasMouseLeftJustPressed())
{
if (selectedCardIdx != -1)
{
selectionState.ClickedCard(cardList[selectedCardIdx], selectedCardUpgrade);
}
else
{
selectionState.ClickedPosition();
}
}
}