public virtual void DrawChatSnippet(SpriteBatch spriteBatch, ChatSnippet snippet, ref float offset, bool drawShadow = true)
{
if (snippet.emojiIndex != -1)
{
spriteBatch.Draw(
ChatBox.emojiTexture,
new Vector2(offset, DrawOrigin.Y),
new Rectangle?(new Rectangle(
snippet.emojiIndex * 9 % ChatBox.emojiTexture.Width,
snippet.emojiIndex * 9 / ChatBox.emojiTexture.Width * 9,
9,
9)),
Color.White,
0f,
Vector2.Zero,
4f,
SpriteEffects.None,
0.99f);
}
else if (snippet.message != null)
{
spriteBatch.DrawString(
//ChatBox.messageFont(LocalizedContentManager.CurrentLanguageCode),
Font,
snippet.message,
new Vector2(offset, DrawOrigin.Y),
//ChatMessage.getColorFromName(Game1.player.defaultChatColor),
TextColor,
0f, Vector2.Zero,
1f,
SpriteEffects.None,
0.99f);
}
offset += snippet.myLength;
}
public void receiveEmoji(int emoji)
{
ReplaceSelection("");
if (currentWidth + 40f > Width - 66)
{
return;
}
int index = 0;
ChatSnippet chatSnippet = new ChatSnippet(emoji);
for (int i = 0; i < finalText.Count; i++)
{
ChatSnippet item = finalText[i];
index += item.emojiIndex != -1 ? 1 : item.message.Length;
if (index == acp.Start)//[text message/emoji][caret]
{
finalText.Insert(i + 1, chatSnippet);
goto FinalEmoji;
}
else if (index > acp.Start)//[text [caret] message]
{
var sep_str1 = new ChatSnippet(item.message.Substring(0, acp.Start - (index - item.message.Length)), LocalizedContentManager.CurrentLanguageCode);
var sep_str2 = new ChatSnippet(item.message.Substring(acp.Start - (index - item.message.Length)), LocalizedContentManager.CurrentLanguageCode);
finalText[i] = sep_str1;
finalText.Insert(i + 1, chatSnippet);
finalText.Insert(i + 2, sep_str2);
goto FinalEmoji;
}
}
finalText.Add(chatSnippet);
FinalEmoji:
updateWidth();
acp.Start++;
acp.End++;
#if TSF
if (Game1.keyboardDispatcher.Subscriber == this)
{
Game1.tsf.onTextChange();
}
#endif
return;
}
public override void ReplaceSelection(string _text)
{
if (acp.Start != acp.End)//delete selection
{
if (acp.End < acp.Start)
{
var temp = acp.Start;
acp.Start = acp.End;
acp.End = temp;
}
int _index = 0;
for (int i = 0; i < finalText.Count && acp.End - acp.Start > 0; i++)//delete text/emoji before end reach start
{
ChatSnippet item = finalText[i];
_index += item.emojiIndex != -1 ? 1 : item.message.Length;
if (_index > acp.Start)
{
if (item.emojiIndex != -1)
{
finalText.RemoveAt(i);
i--;
acp.End--;
_index--;
if (i >= 0 && finalText.Count > i + 1 && finalText[i].emojiIndex == -1 && finalText[i + 1].emojiIndex == -1)
{
//both text,merge it
_index -= finalText[i].message.Length;
finalText[i].message += finalText[i + 1].message;
finalText[i].myLength += finalText[i + 1].myLength;
finalText.RemoveAt(i + 1);
//re-handle this snippet
i--;
}
}
else
{
//acp selection may cross snippet, dont out of range
var start = acp.Start - (_index - item.message.Length);
int len = Math.Min(acp.End - acp.Start, item.message.Length - start);
item.message = item.message.Remove(start, len);
acp.End -= len;
_index -= len;
if (item.message.Length == 0)//empty, remove it
{
finalText.RemoveAt(i);
i--;
}
else
{
item.myLength = Font.MeasureString(item.message).X;
}
}
}
}
updateWidth();
}
int index = 0;
ChatSnippet chatSnippet = new ChatSnippet(_text, LocalizedContentManager.CurrentLanguageCode);
if (chatSnippet.myLength == 0)
{
return;
}
for (int i = 0; i < finalText.Count; i++)
{
if (chatSnippet.myLength + currentWidth >= Width - 66)
{
acp.End = acp.Start;
return;
}
ChatSnippet item = finalText[i];
index += item.emojiIndex != -1 ? 1 : item.message.Length;
if (index >= acp.Start && item.emojiIndex == -1)//[text [caret > ] message][ = caret (index)]
{
item.message = item.message.Insert(acp.Start - (index - item.message.Length), chatSnippet.message);
item.myLength += chatSnippet.myLength;
goto Final;
}
else if (index > acp.Start)//[nothing/emoji][caret here][emoji(now index is here, larger than caret pos)]
{
finalText.Insert(i, chatSnippet);
goto Final;
}
}
finalText.Add(chatSnippet);
Final:
acp.End = acp.Start + chatSnippet.message.Length;
updateWidth();
//IME input dont play sound, english input sound is handled at IKeyboadSubscriber
//Game1.playSound("cowboy_monsterhit");//TSF may replace some word, which will make the sound strange
}
protected override void DrawByAcp(SpriteBatch spriteBatch, Acp acp, ref float offset, Color color, bool drawShadow = true)
{
var start = Math.Min(acp.Start, acp.End);
var end = Math.Max(acp.Start, acp.End);
int index = 0;
if (end == 0 || start == GetTextLength())
{
return;
}
bool foundstart = start == 0;
foreach (ChatSnippet item in finalText)
{
var len = item.emojiIndex != -1 ? 1 : item.message.Length;
if ((!foundstart && index + len > start) || (foundstart && index + len >= end))
{
if (!foundstart)
{
if (item.emojiIndex != -1)
{
index++;
DrawChatSnippet(spriteBatch, item, ref offset, drawShadow);
if (index == end)
{
goto Finish;
}
}
else
{
var sub_len = Math.Min(start - index, len);
if (index + len >= end)
{
ChatSnippet sep_text = new ChatSnippet(item.message.Substring(sub_len, end - start), LocalizedContentManager.CurrentLanguageCode);
DrawChatSnippet(spriteBatch, sep_text, ref offset, drawShadow);
goto Finish;
}
else
{
ChatSnippet sep_text = new ChatSnippet(item.message.Substring(sub_len), LocalizedContentManager.CurrentLanguageCode);
DrawChatSnippet(spriteBatch, sep_text, ref offset, drawShadow);
index += len;
}
}
foundstart = true;
continue;
}
else
{
if (item.emojiIndex != -1)
{
DrawChatSnippet(spriteBatch, item, ref offset, drawShadow);
}
else
{
var sub_len = end - index;
ChatSnippet sep_text = new ChatSnippet(item.message.Substring(0, sub_len), LocalizedContentManager.CurrentLanguageCode);
DrawChatSnippet(spriteBatch, sep_text, ref offset, drawShadow);
}
goto Finish;
}
}
index += len;
if (foundstart)
{
DrawChatSnippet(spriteBatch, item, ref offset, drawShadow);
}
}
Finish:
return;
}
public override Acp GetAcpByRange(RECT rect)
{
Acp result = new Acp();
float width = DrawOrigin.X;
//emoji Menu button 61------>
if (rect.left <= X + Width - 61 && rect.top <= Y + Height && rect.right >= X && rect.bottom >= Y)//check if overlap textbox
{
if (rect.right <= width)
{
result.Start = result.End = 0;
}
else if (rect.left >= currentWidth + width)
{
result.Start = result.End = GetTextLength();
}
else
{
bool found_start = false;
for (int j = 0; j < finalText.Count; j++)
{
ChatSnippet item = finalText[j];
if ((!found_start && width + item.myLength > rect.left) || (found_start && width + item.myLength > rect.right))
{
if (item.emojiIndex != -1)
{
width += item.myLength;
if (!found_start)
{
//divide char from middle, if selection is on the left part, we dont sel this word
result.Start += (width - item.myLength / 2) <= rect.left ? 1 : 0;
result.End = result.Start;
result.End += (((width - item.myLength / 2) < rect.right) && ((width - item.myLength / 2) > rect.left)) ? 1 : 0;
found_start = true;
if (width >= rect.right)
{
return(result);
}
continue;
}
else
{
//divide char from middle, if selection is on the left part, we dont sel this word
result.End += (width - item.myLength / 2) < rect.right ? 1 : 0;
return(result);
}
}
else
{
foreach (char ch in item.message)
{
var char_x = Font.MeasureString(ch.ToString()).X;
width += char_x;
if (!found_start && width > rect.left)
{
//divide char from middle, if selection is on the left part, we dont sel this word
result.Start += (width - char_x / 2) <= rect.left ? 1 : 0;
result.End = result.Start;
found_start = true;
result.End += (((width - char_x / 2) < rect.right) && ((width - char_x / 2) > rect.left)) ? 1 : 0;
if (width >= rect.right)
{
return(result);
}
continue;
}
else if (found_start && width > rect.right)
{
//divide char from middle, if selection is on the left part, we dont sel this word
result.End += (width - char_x / 2) < rect.right ? 1 : 0;
return(result);
}
if (found_start)
{
result.End++;
}
else
{
result.Start++;
}
}
}
continue;
}
width += item.myLength;
if (found_start)
{
result.End += item.emojiIndex != -1 ? 1 : item.message.Length;
}
else
{
result.Start += item.emojiIndex != -1 ? 1 : item.message.Length;
}
}
}
}
else
{
result.Start = result.End = -1;
}
return(result);
}