/** replaces selected text, or inserts text at the position on the cursor */
public void writeText(String par1Str) {
String var2 = "";
String var3 = ChatAllowedCharacters.filerAllowedCharacters(par1Str);
int var4 = this.cursorPosition < this.selectionEnd ? this.cursorPosition : this.selectionEnd;
int var5 = this.cursorPosition < this.selectionEnd ? this.selectionEnd : this.cursorPosition;
int var6 = this.maxStringLength - this.text.length() - (var4 - this.selectionEnd);
boolean var7 = false;
if (this.text.length() > 0) {
var2 = var2 + this.text.substring(0, var4);
}
int var8;
if (var6 < var3.length()) {
var2 = var2 + var3.substring(0, var6);
var8 = var6;
} else {
var2 = var2 + var3;
var8 = var3.length();
}
if (this.text.length() > 0 && var5 < this.text.length()) {
var2 = var2 + this.text.substring(var5);
}
this.text = var2;
this.moveCursorBy(var4 - this.selectionEnd + var8);
}
