public void TextInput(char c, Keys key)
{
TextInputIsExecuting = true;
lastInputColorSelector = new Color(255, 0, 0, 99);
if (RecordTypedCharacters)
{
if (c == '\t')
{
sbTotalMsg.Append(" ");
}
else
{
if (key == Keys.Back)
{
if (sbTotalMsg.Length > 0)
{
sbTotalMsg.Length -= 1;
}
}
else
{
sbTotalMsg.Append(c);
}
}
}
//k0_Rect = UsKeyStruct.GetRectangle(Keys.None, visualGraphicPosition);
//k1_Rect = UsKeyStruct.GetRectangle(Keys.None, visualGraphicPosition);
k0_Rect = UsKeyStruct.GetRectangle(key, visualGraphicPosition);
}
// control keys have firing priority.
public void CntrKeyInput(Keys key0, Keys key1, Keys key2)
{
ControlKeyInputIsExecuting = false;
TextInputIsExecuting = false;
ControlKeyInputIsExecuting = true;
lastInputColorSelector = new Color(0, 0, 255, 99);
k0_Rect = UsKeyStruct.GetRectangle(key0, visualGraphicPosition);
k1_Rect = UsKeyStruct.GetRectangle(key1, visualGraphicPosition);
k2_Rect = UsKeyStruct.GetRectangle(key2, visualGraphicPosition);
// control z clear the input recording buffer.
if (IsCommandActive(key0, key1, key2, Keys.LeftControl, Keys.Delete))
{
sbTotalMsg.Clear();
}
}
public void Draw(SpriteBatch spriteBatch, SpriteFont currentFont, Texture2D keyboardTexture, Texture2D dot, Vector2 position, GameTime gameTime)
{
keyPressInfoPosition = position + KeyPressInfoOffset;
visualGraphicPosition = position + VisualGraphicPositionOffset;
textPosition = position + TextPositionOffset;
var offsetTxtInputmsg = keyPressInfoPosition + new Vector2(0, 120);
var offsetCntrlInputmsg = keyPressInfoPosition + new Vector2(0, 140);
var offsetClearTextmsg = keyPressInfoPosition + new Vector2(0, 160);
Color solid = lastInputColorSelector;
solid.A = 255;
if (KeysAndTextInput.Caps)
{
k_caps_Rect = UsKeyStruct.GetRectangle(Keys.CapsLock, visualGraphicPosition);
}
else
{
k_caps_Rect = UsKeyStruct.GetRectangle(Keys.None, visualGraphicPosition);
}
// display the visual keyboard.
spriteBatch.Draw(keyboardTexture, visualGraphicPosition, Color.Wheat);
if (TextInputIsExecuting || ControlKeyInputIsExecuting)
{
spriteBatch.Draw(dot, k0_Rect, lastInputColorSelector);
}
if (ControlKeyInputIsExecuting)
{
spriteBatch.Draw(dot, k1_Rect, lastInputColorSelector);
spriteBatch.Draw(dot, k2_Rect, lastInputColorSelector);
}
spriteBatch.Draw(dot, k_caps_Rect, new Color(0, 120, 220, 79));
if (DisplayKeypressText)
{
// watch the actual key presses.
spriteBatch.DrawString(currentFont, KeysAndTextInput.KeyPressInformationMessage, keyPressInfoPosition, Color.Wheat);
// display which are firing.
if (TextInputIsExecuting)
{
spriteBatch.DrawString(currentFont, textInputMsg, offsetTxtInputmsg, Color.Red);
}
if (ControlKeyInputIsExecuting)
{
spriteBatch.DrawString(currentFont, controlKeyInputMsg, offsetCntrlInputmsg, Color.Blue);
}
// clear instructions.
spriteBatch.DrawString(currentFont, userClearTextInstructionMsg, offsetClearTextmsg, Color.White);
}
// display key presses as a continuous string.
if (DisplayRecordedTypedCharacters)
{
spriteBatch.DrawString(currentFont, sbTotalMsg, textPosition, Color.DarkGreen);
}
if (KeysAndTextInput.IsKeyPressOccuring == false)
{
// Clear out the visual keys
k0_Rect = UsKeyStruct.GetRectangle(Keys.None, visualGraphicPosition);
k1_Rect = UsKeyStruct.GetRectangle(Keys.None, visualGraphicPosition);
k2_Rect = UsKeyStruct.GetRectangle(Keys.None, visualGraphicPosition);
}
}
