public void SetCoordinates(Beam beam, GameScreen.GameState gameState)
{
angle = Utilities.CalculateAngle(beam);
tempAngle = angle;
// Halla la cordenada donde dibujar la punta del triangulo basandose en el angulo del beam
if (gameState == GameScreen.GameState.player1Turn)
{
Coordinates[2, 1] = (short)((length * Math.Sin(angle)) + (beam.Coordinates[0, 1]));
direction = -1;
}
else
{
Coordinates[2, 1] = (short)((length * Math.Sin(angle)) + (beam.Coordinates[0, 1]));
angle = angle * -1;
direction = 1;
}
Coordinates[0, 0] = beam.Coordinates[0, 0];
Coordinates[0, 1] = beam.Coordinates[0, 1];
Coordinates[1, 0] = beam.Coordinates[1, 0];
Coordinates[1, 1] = beam.Coordinates[1, 1];
if (angle >= 0)
{
Coordinates[2, 0] = (short)(beam.Coordinates[1, 0] + (length * Math.Cos(angle)) + (beam.Coordinates[1, 0] - beam.Coordinates[0, 0]) - Speed + 1);
}
else
{
Coordinates[2, 0] = (short)(beam.Coordinates[0, 0] + (length * Math.Cos(angle)) + (beam.Coordinates[1, 0] - beam.Coordinates[0, 0]) - Speed + 1);
}
}
private void drawPopUps(GameScreen.GameState gameState, float levelOverTimer)
{
// Ready
if (gameState == GameScreen.GameState.Ready)
{
drawTextureAtCenter(textures.ReadyText);
}
// Paused
else if (gameState == GameScreen.GameState.Paused)
{
drawTextureAtCenter(textures.PauseMenu[Input.PauseSelection]);
}
// Level over
else if (gameState == GameScreen.GameState.LevelOver)
{
// Winner
if (world.Enemies.Count == 0)
{
if (levelOverTimer % (PopupFlashLength * 2) < PopupFlashLength)
{
drawTextureAtCenter(textures.WinnerTextWhite);
}
else
{
drawTextureAtCenter(textures.WinnerTextRed);
}
}
// Loser
else if (world.Player.Health <= 0)
{
if (levelOverTimer % (PopupFlashLength * 2) < PopupFlashLength)
{
drawTextureAtCenter(textures.LoserTextWhite);
}
else
{
drawTextureAtCenter(textures.LoserTextRed);
}
}
}
}
public void Render(GameScreen.GameState gameState, float levelOverTimer)
{
graphicsDevice.Clear(Color.Black);
// Draw to render target
graphicsDevice.SetRenderTarget(renderTarget);
spriteBatch.Begin(samplerState: SamplerState.PointClamp); // Do not linearly interpolate when stretching textures
// Background
spriteBatch.Draw(textures.Environments[world.Environment], new Rectangle(0, 0, World.Width, World.Height), Color.White);
// GameChars
foreach (GameChar gameChar in world.AllGameChars)
{
drawGameChar(gameChar);
}
// Balls
foreach (Ball ball in world.Balls)
{
drawBall(ball);
}
// UI
foreach (GameChar gameChar in world.AllGameChars)
{
drawHealthBar(gameChar);
drawInventory(gameChar);
drawLungeBar(gameChar);
}
drawPopUps(gameState, levelOverTimer);
drawCursor();
spriteBatch.End();
// Draw render target to window
graphicsDevice.SetRenderTarget(null);
spriteBatch.Begin(samplerState: SamplerState.PointClamp);
spriteBatch.Draw(renderTarget, new Rectangle(0, 0, WindowWidth, WindowHeight), Color.White);
spriteBatch.End();
}
public static void Update(GameScreen.GameState gameState)
{
lastKeyboardState = keyboardState;
lastMouseState = mouseState;
keyboardState = Keyboard.GetState();
mouseState = Mouse.GetState();
// Look for pause
if (keyboardState.IsKeyDown(Keys.Escape) && !lastKeyboardState.IsKeyDown(Keys.Escape))
{
PauseSelection = NumPauseOptions; // Last option is back
Pause = !Pause;
}
if (gameState == GameScreen.GameState.Playing)
{
// Throw
if (mouseState.LeftButton == ButtonState.Pressed && lastMouseState.LeftButton != ButtonState.Pressed)
{
Throw = true;
// Scale window coordinates to world coordinates
ThrowHere = new Vector2(
(float)mouseState.X / Renderer.WindowWidth * World.Width,
(float)mouseState.Y / Renderer.WindowHeight * World.Height);
}
// Lunge
else if (mouseState.RightButton == ButtonState.Pressed && lastMouseState.RightButton != ButtonState.Pressed)
{
Lunge = true;
// Scale window coordinates to world coordinates
LungeHere = new Vector2(
(float)mouseState.X / Renderer.WindowWidth * World.Width,
(float)mouseState.Y / Renderer.WindowHeight * World.Height);
}
}
// Pause menu
else if (gameState == GameScreen.GameState.Paused)
{
// Mouse
if (mouseState.LeftButton == ButtonState.Pressed && lastMouseState.LeftButton != ButtonState.Pressed)
{
// Restart
if (UI.RestartOption.Contains(MouseVirtualPos))
{
// Confirm
if (PauseSelection == 1)
{
Restart = true;
}
else
{
PauseSelection = 1;
}
}
// Main menu
else if (UI.MainMenuOption.Contains(MouseVirtualPos))
{
// Confirm
if (PauseSelection == 2)
{
MainMenu = true;
}
else
{
PauseSelection = 2;
}
}
// Back
else if (UI.BackOption.Contains(MouseVirtualPos))
{
// Confirm
if (PauseSelection == 3)
{
Pause = !Pause;
}
else
{
PauseSelection = 3;
}
}
}
// Keyboard
// Move selection up
if ((keyboardState.IsKeyDown(Keys.Up) && !lastKeyboardState.IsKeyDown(Keys.Up)) ||
(keyboardState.IsKeyDown(Keys.W) && !lastKeyboardState.IsKeyDown(Keys.W)))
{
if (PauseSelection > 1)
{
PauseSelection--;
}
}
// Move selection down
if ((keyboardState.IsKeyDown(Keys.Down) && !lastKeyboardState.IsKeyDown(Keys.Down)) ||
(keyboardState.IsKeyDown(Keys.S) && !lastKeyboardState.IsKeyDown(Keys.S)))
{
if (PauseSelection < NumPauseOptions)
{
PauseSelection++;
}
}
// Look for with enter key
if ((keyboardState.IsKeyDown(Keys.Enter) && !lastKeyboardState.IsKeyDown(Keys.Enter)) ||
(keyboardState.IsKeyDown(Keys.Space) && !lastKeyboardState.IsKeyDown(Keys.Space)))
{
switch (PauseSelection)
{
case 1: // Restart
Restart = true;
break;
case 2: // Main menu
MainMenu = true;
break;
case 3: // Back
Pause = !Pause;
break;
}
}
}
}
