53 lines
1.7 KiB
Plaintext
53 lines
1.7 KiB
Plaintext
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// log_update(str,width)
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//
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// str - string to append to the log
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// width - width of area (in pixels) log will be displayed
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var str, logw, i, loop;
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str=argument0;
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logw=argument1;
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loop=true;
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while (loop){
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if(string_width(str)>logw){
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// The string is too long to be displayed on one line.
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if(string_pos(" ",str)&&(string_width(string_copy(str,1,string_pos(" ",str)))<logw)){
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// There's a space before str exceeds the display width
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i=string_length(str);
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repeat(string_length(str)){
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if((string_char_at(str,i)==" ")&&(string_width(string_copy(str,1,i))<logw)){
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chatLog=chatLog+string_replace_all(string_copy(str,1,i-1),"#","\#")+EOL;
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str=string_delete(str,1,i);
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break;
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}
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i-=1;
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}
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} else {
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// No space before str exceeds the display width
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i=string_length(str);
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repeat(string_length(str)){
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if(string_width(string_copy(str,1,i))<logw){
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str=string_insert("-",str,i-1);
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chatLog=chatLog+string_replace_all(string_copy(str,1,i-1),"#","\#")+EOL;
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str=string_delete(str,1,i);
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break;
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}
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i-=1;
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}
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}
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} else {
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// The string will fit, just add it to the log.
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chatLog=chatLog+string_replace_all(str,"#","\#")+EOL;
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loop=false;
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}
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// Update the Scrollbar
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if(get_scrollbarvalue(chatScrollbar)==string_count(EOL,chatLog)-2){
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global.___sb[chatScrollbar,1]+=1;
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}
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}
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