/// <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)
{
this.gameTime = gameTime;
//FPS
if (gameTime.TotalGameTime - lastFpsCounterReset > fpsCounterResetFreq)
{
fps = fpsCounter;
fpsCounter = 0;
lastFpsCounterReset = gameTime.TotalGameTime;
}
//Player Run
if (gameTime.TotalGameTime - lastRunUpdate > runFreq)
{
if (isMoving)
{
if (runStepDirection)
{
if (playerRunStep < 2)
{
playerRunStep++;
}
else
{
runStepDirection = !runStepDirection;
playerRunStep--;
}
}
else
{
if (playerRunStep > 0)
{
playerRunStep--;
}
else
{
runStepDirection = !runStepDirection;
playerRunStep++;
}
}
}
else
{
playerRunStep = 1;
}
lastRunUpdate = gameTime.TotalGameTime;
}
isMoving = false;
UpdateFireballs(gameTime);
lightSources = GetLightSources();
#region keyboard_input
lastKeyboardState = keyboardState;
keyboardState = Keyboard.GetState();
if (firstRun)
{
firstRun = false;
return;
}
if (!player.IsInInventory)
{
if (keyboardState.IsKeyDown(Keys.Up))
{
PlayerMove(3, gameTime);
isMoving = true;
}
if (keyboardState.IsKeyDown(Keys.Right))
{
PlayerMove(2, gameTime);
isMoving = true;
}
if (keyboardState.IsKeyDown(Keys.Left))
{
PlayerMove(1, gameTime);
isMoving = true;
}
if (keyboardState.IsKeyDown(Keys.Down))
{
PlayerMove(0, gameTime);
isMoving = true;
}
if (KeyPress(Keys.Q))
{
if (player.Type == 1 && player.UseSkill(0, gameTime))
{
fireballs.Add(new Fireball()
{
X = (int)player.Position.X, Y = (int)player.Position.Y, Direction = player.RunDirection, Speed = 3, Step = 0
});
}
if (player.CanUseSwords && player.UseSkill(0, gameTime))
{
player.CastSword(48, 0.3F, player.RunDirection);
}
}
}
if (keyboardState.IsKeyDown(Keys.OemTilde))
{
//RegenPole();
}
Rectangle playerRect = new Rectangle((int)player.Position.X, (int)player.Position.Y, playerTextureWidth, playerTextureHeight);
if (KeyPress(Keys.E))
{
foreach (var obj in currentLocation.GetObjectsIntersectsRect(playerRect))
{
obj.Interact(player);
}
}
for (int i = 0; i < player.Buffs.Count; i++)
{
var buff = player.Buffs[i];
if (buff.LastedTime <= TimeSpan.Zero)
{
player.Buffs.Remove(buff);
i--;
continue;
}
buff.LastedTime -= gameTime.ElapsedGameTime;
}
if (KeyPress(Keys.T))
{
if (player.Type == 1 && player.UseSkill(1, gameTime))
{
player.AddBuff(new Buff(BuffType.Torch, 10));
}
}
if (player.HP < 0)
{
player.Kill();
}
if (player.SkillUsePoint < player.MaxSkillUsePoint)
{
player.SkillUsePoint += player.SkillUsePointPerSec * (float)gameTime.ElapsedGameTime.TotalSeconds;
}
if (player.SkillUsePoint > player.MaxSkillUsePoint)
{
player.SkillUsePoint = player.MaxSkillUsePoint;
}
if (KeyPress(Keys.OemComma))
{
enableSmoothLightning = !enableSmoothLightning;
}
if (player.Buffs.Where((Buff f) => f.Type == BuffType.Poison).Count() > 0)
{
player.HP -= (float)(Buff.PoisonDmgPS * gameTime.ElapsedGameTime.TotalSeconds);
}
if (enableDevCheats && KeyPress(Keys.Z))
{
//Healing Potion
player.HP += 50;
if (player.HP > player.MaxHP)
{
player.HP = player.MaxHP;
}
}
if (enableDevCheats && KeyPress(Keys.X))
{
//Healing Potion
player.SkillUsePoint += 50;
if (player.SkillUsePoint > player.MaxSkillUsePoint)
{
player.SkillUsePoint = player.MaxSkillUsePoint;
}
}
if (enableDevCheats && KeyPress(Keys.C))
{
cheatFullBright = !cheatFullBright;
enableSmoothLightning = !cheatFullBright;
}
if (enableDevCheats && KeyPress(Keys.F3))
{
debugInfo = !debugInfo;
}
if (enableDevCheats && KeyPress(Keys.V))
{
player.isSpeedHack = !player.isSpeedHack;
}
if (enableDevCheats && KeyPress(Keys.B))
{
MouseState s = Mouse.GetState();
player.Position += new Vector2(s.X, s.Y) - ScreenCenter;
}
if (enableDevCheats && KeyPress(Keys.N))
{
player.CastSword(10000000, 1F, player.RunDirection);
}
if (enableDevCheats && KeyPress(Keys.M))
{
player.UnCastSword();
}
if (KeyPress(Keys.Escape))
{
player.IsInInventory = !player.IsInInventory;
}
if (KeyPress(Keys.F4))
{
isFullScreen = !isFullScreen;
//TODO: Fix fullscreen bug
}
if (!player.IsInInventory)
{
if (holdingItem != null)
{
player.AddItem(holdingItem);
holdingItem = null;
}
if (KeyPress(Keys.D1))
{
player.SelectedSlot = 0;
}
if (KeyPress(Keys.D2))
{
player.SelectedSlot = 1;
}
if (KeyPress(Keys.D3))
{
player.SelectedSlot = 2;
}
if (KeyPress(Keys.D4))
{
player.SelectedSlot = 3;
}
if (KeyPress(Keys.D5))
{
player.SelectedSlot = 4;
}
if (KeyPress(Keys.D6))
{
player.SelectedSlot = 5;
}
if (KeyPress(Keys.D7))
{
player.SelectedSlot = 6;
}
if (KeyPress(Keys.D8))
{
player.SelectedSlot = 7;
}
if (KeyPress(Keys.D9))
{
player.SelectedSlot = 8;
}
if (KeyPress(Keys.D0))
{
player.SelectedSlot = 9;
}
if (KeyPress(Keys.A))
{
player.SelectedSlot--;
if (player.SelectedSlot < 0)
{
player.SelectedSlot += 10;
}
}
if (KeyPress(Keys.D))
{
player.SelectedSlot++;
player.SelectedSlot %= 10;
}
}
else
{
if (KeyPress(Keys.Up))
{
player.SelectedSlot -= 10;
if (player.SelectedSlot < 0)
{
player.SelectedSlot += 40;
}
player.SelectedSlot %= 40;
}
if (KeyPress(Keys.Down))
{
player.SelectedSlot += 10;
if (player.SelectedSlot < 0)
{
player.SelectedSlot += 40;
}
player.SelectedSlot %= 40;
}
if (KeyPress(Keys.Left))
{
player.SelectedSlot -= 1;
if (player.SelectedSlot < 0)
{
player.SelectedSlot += 40;
}
player.SelectedSlot %= 40;
}
if (KeyPress(Keys.Right))
{
player.SelectedSlot += 1;
if (player.SelectedSlot < 0)
{
player.SelectedSlot += 40;
}
player.SelectedSlot %= 40;
}
if (KeyPress(Keys.W))
{
ItemStack s = player.Inventory[player.SelectedSlot];
if (holdingItem == null || s == null || s.Type != holdingItem.Type)
{
player.Inventory[player.SelectedSlot] = holdingItem;
holdingItem = s;
}
else
{
int add = holdingItem.Count;
if (add + player.Inventory[player.SelectedSlot].Count > holdingItem.Type.GetMaxStackSize())
{
add = holdingItem.Type.GetMaxStackSize() - player.Inventory[player.SelectedSlot].Count;
}
player.Inventory[player.SelectedSlot].Count += add;
holdingItem.Count -= add;
if (holdingItem.Count <= 0)
{
holdingItem = null;
}
}
}
if (KeyPress(Keys.Q))
{
ItemStack s = player.Inventory[player.SelectedSlot];
if (s != null)
{
if (holdingItem == null)
{
holdingItem = new ItemStack(s.Type, 1);
s.Count--;
}
else if (holdingItem.Type == s.Type && holdingItem.Count + 1 <= holdingItem.Type.GetMaxStackSize())
{
holdingItem.Count++;
s.Count--;
}
if (s.Count <= 0)
{
player.Inventory[player.SelectedSlot] = null;
}
}
}
}
if (KeyPress(Keys.S))
{
ItemStack cs = player.Inventory[player.SelectedSlot];
if (cs != null)
{
cs.Type.OnUse(player, cs);
player.ValidateInventory();
}
}
#endregion
particleController.Update(gameTime);
if (player.Type == 1)
{
particleController.PlayerWizardManaSparks(player.Position);
}
base.Update(gameTime);
}