void put_colored_text_in_buffer (Uint8 color, Uint8 channel, const Uint8 *text_to_add, int len)
{
text_message *msg;
int minlen, text_color;
Uint32 cnr = 0, ibreak = -1, jbreak = -1;
char time_stamp[12];
struct tm *l_time; time_t c_time;
check_chat_text_to_overtext (text_to_add, len, channel);
// check for auto-length
if (len < 0)
len = strlen ((char*)text_to_add);
// set the time when we got this message
last_server_message_time = cur_time;
// if the buffer is full, delete some old lines and move the remainder to the front
if (++last_message >= DISPLAY_TEXT_BUFFER_SIZE)
{
const size_t num_move = DISPLAY_TEXT_BUFFER_SIZE - DISPLAY_TEXT_BUFFER_DEL;
size_t i;
for (i=0; i<DISPLAY_TEXT_BUFFER_DEL; i++)
{
msg = &(display_text_buffer[i]);
if (msg->data)
{
msg->deleted = 1;
update_text_windows(msg);
free_text_message_data (msg);
}
}
memmove(display_text_buffer, &display_text_buffer[DISPLAY_TEXT_BUFFER_DEL], sizeof(text_message)*num_move);
last_message -= DISPLAY_TEXT_BUFFER_DEL;
for (i = num_move; i < DISPLAY_TEXT_BUFFER_SIZE; i++)
init_text_message (display_text_buffer + i, 0);
}
msg = &(display_text_buffer[last_message]);
// Try to make a guess at the number of wrapping newlines required,
// but allow al least for a null byte and up to 8 extra newlines and
// colour codes
minlen = len + 18 + (len/60);
if (show_timestamp)
{
minlen += 12;
time (&c_time);
l_time = localtime (&c_time);
strftime (time_stamp, sizeof(time_stamp), "[%H:%M:%S] ", l_time);
}
cnr = get_active_channel (channel);
if (cnr != 0)
// allow some space for the channel number
minlen += 20;
if (msg->data == NULL)
alloc_text_message_data (msg, minlen);
else
resize_text_message_data (msg, minlen);
if (cnr != 0)
{
for (ibreak = 0; ibreak < len; ibreak++)
{
if (text_to_add[ibreak] == ']') break;
}
}
if (channel == CHAT_LOCAL)
{
for (jbreak = 0; jbreak < len; jbreak++)
{
if (text_to_add[jbreak] == ':' && text_to_add[jbreak+1] == ' ') break;
}
}
if (dark_channeltext==1)
text_color = c_grey2;
else if (dark_channeltext==2)
text_color = c_grey4;
if (ibreak >= len)
{
// not a channel, or something's messed up
if(!is_color (text_to_add[0]))
{
// force the color
if (show_timestamp)
{
safe_snprintf (msg->data, msg->size, "%c%s%.*s", to_color_char (color), time_stamp, len, text_to_add);
}
else
{
safe_snprintf (msg->data, msg->size, "%c%.*s", to_color_char (color), len, text_to_add);
}
}
else
{
// color set by server
if (show_timestamp)
{
if(dark_channeltext && channel==CHAT_LOCAL && from_color_char(text_to_add[0])==c_grey1 && jbreak < (len-3))
{
safe_snprintf (msg->data, msg->size, "%c%s%.*s%.*s", to_color_char (text_color), time_stamp, jbreak+1, &text_to_add[1], len-jbreak-3, &text_to_add[jbreak+3]);
}
else
{
safe_snprintf (msg->data, msg->size, "%c%s%.*s", text_to_add[0], time_stamp, len-1, &text_to_add[1]);
}
}
else
{
if(dark_channeltext && channel==CHAT_LOCAL && from_color_char(text_to_add[0])==c_grey1 && jbreak < (len-3))
{
safe_snprintf (msg->data, msg->size, "%c%.*s%.*s", to_color_char (text_color), jbreak+1, &text_to_add[1], len-jbreak-3, &text_to_add[jbreak+3]);
}
else
{
safe_snprintf (msg->data, msg->size, "%.*s", len, text_to_add);
}
}
}
}
else
{
char nr_str[16];
int has_additional_color = is_color(text_to_add[ibreak+3]);
if (cnr >= 1000000000)
safe_snprintf (nr_str, sizeof (nr_str), "guild");
else
safe_snprintf (nr_str, sizeof (nr_str), "%u", cnr);
if(!is_color (text_to_add[0]))
{
// force the color
if (show_timestamp)
{
if (dark_channeltext)
{
safe_snprintf (msg->data, msg->size, "%c%s%.*s @ %s%.*s%c%.*s", to_color_char (color), time_stamp, ibreak, text_to_add, nr_str, 3, &text_to_add[ibreak], to_color_char (text_color), len-ibreak-3-has_additional_color, &text_to_add[ibreak+3+has_additional_color]);
}
else
{
safe_snprintf (msg->data, msg->size, "%c%s%.*s @ %s%.*s", to_color_char (color), time_stamp, ibreak, text_to_add, nr_str, len-ibreak, &text_to_add[ibreak]);
}
}
else
{
if (dark_channeltext)
{
safe_snprintf (msg->data, msg->size, "%c%.*s @ %s%.*s%c%.*s", to_color_char (color), ibreak, text_to_add, nr_str, 3, &text_to_add[ibreak], to_color_char (text_color), len-ibreak-3-has_additional_color, &text_to_add[ibreak+3+has_additional_color]);
}
else
{
safe_snprintf (msg->data, msg->size, "%c%.*s @ %s%.*s", to_color_char (color), ibreak, text_to_add, nr_str, len-ibreak, &text_to_add[ibreak]);
}
}
}
else
{
// color set by server
if (show_timestamp)
{
if (dark_channeltext)
{
safe_snprintf (msg->data, msg->size, "%c%s%.*s @ %s%.*s%c%.*s", text_to_add[0], time_stamp, ibreak-1, &text_to_add[1], nr_str, 3, &text_to_add[ibreak], to_color_char (text_color), len-ibreak-3-has_additional_color, &text_to_add[ibreak+3+has_additional_color]);
}
else
{
safe_snprintf (msg->data, msg->size, "%c%s%.*s @ %s%.*s", text_to_add[0], time_stamp, ibreak-1, &text_to_add[1], nr_str, len-ibreak, &text_to_add[ibreak]);
}
}
else
{
if (dark_channeltext)
{
safe_snprintf (msg->data, msg->size, "%.*s @ %s%.*s%c%.*s", ibreak, text_to_add, nr_str, 3, &text_to_add[ibreak], to_color_char (text_color), len-ibreak-3-has_additional_color, &text_to_add[ibreak+3+has_additional_color]);
}
else
{
safe_snprintf (msg->data, msg->size, "%.*s @ %s%.*s", ibreak, text_to_add, nr_str, len-ibreak, &text_to_add[ibreak]);
}
}
}
}
msg->len = strlen (msg->data);
msg->chan_idx = channel;
msg->channel = cnr;
// set invalid wrap data to force rewrapping
msg->wrap_lines = 0;
msg->wrap_zoom = 0.0f;
msg->wrap_width = 0;
msg->deleted = 0;
recolour_message(msg);
update_text_windows(msg);
// log the message
write_to_log (channel, (unsigned char*)msg->data, msg->len);
return;
}
void put_colored_text_in_buffer(Uint8 color, unsigned char *text_to_add, int len,
int x_chars_limit)
{
int i;
Uint8 cur_char;
check_chat_text_to_overtext( text_to_add, len );
// check for auto-length
if(len<0)len=strlen(text_to_add);
//set the time when we got this line
last_server_message_time=cur_time;
if(lines_to_show<max_lines_no)lines_to_show++;
//watch for the end of buffer!
while(display_text_buffer_last+len+8 >= max_display_text_buffer_lenght)
{
memmove(display_text_buffer, display_text_buffer+1024, display_text_buffer_last-1024);
display_text_buffer_last-=1024;
display_text_buffer_first-=1024;
if(display_console_text_buffer_first<0)
{
display_console_text_buffer_first=0;
}
}
// force the color
if(*text_to_add <= 127 || *text_to_add > 127+c_grey4)
{
display_text_buffer[display_text_buffer_last]=127+color;
display_text_buffer_last++;
}
//see if the text fits on the screen
if(!x_chars_limit)x_chars_limit=(window_width-hud_x)/11;
if(len<=x_chars_limit)
{
for(i=0;i<len;i++)
{
cur_char=text_to_add[i];
if(!cur_char)
{
i--;
break;
}
display_text_buffer[i+display_text_buffer_last]=cur_char;
}
display_text_buffer[display_text_buffer_last+i]='\n';
display_text_buffer[display_text_buffer_last+i+1]=0;
display_text_buffer_last+=i+1;
}
else//we have to add new lines to our text...
{
int line=0;
int k,j;
int new_line_pos=0;
int text_lines;
char semaphore=0;
unsigned char current_color=127+color;
//how many lines of text do we have?
text_lines=len/x_chars_limit;
//go trought all the text
j=0;
for(i=0;i<len;i++)
{
if(!semaphore && new_line_pos+x_chars_limit<len)//don't go trough the last line
{
//find the closest space from the end of this line
//if we have one really big word, then parse the string from the
//end of the line backwards, untill the beginning of the line +2
//the +2 is so we avoid parsing the ": " thing...
for(k=new_line_pos+x_chars_limit-1;k>new_line_pos+2;k--)
{
cur_char=text_to_add[k];
if(k>len)continue;
if(cur_char==' ')
{
k++;//let the space on the previous line
break;
}
}
if(k==new_line_pos+2)
new_line_pos=new_line_pos+x_chars_limit;
else new_line_pos=k;
line++;
semaphore=1;
}
cur_char=text_to_add[i];
if(!cur_char)
{
j--;
break;
}
if(cur_char>=127) //we have a color, save it
current_color=cur_char;
if(cur_char=='\n')
{
new_line_pos=i;
}
if(i==new_line_pos)
{
display_text_buffer[j+display_text_buffer_last]='\n';
j++;
display_text_buffer[j+display_text_buffer_last]=current_color;
j++;
semaphore=0;
if(lines_to_show<max_lines_no)lines_to_show++;
}
//don't add another new line, if the current char is already a new line...
if(cur_char!='\n')
{
display_text_buffer[j+display_text_buffer_last]=cur_char;
j++;
}
}
display_text_buffer[display_text_buffer_last+j]='\n';
display_text_buffer[display_text_buffer_last+j+1]=0;
display_text_buffer_last+=j+1;
}
}
