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Add delete key functionality .Fix Backspace line erase bug.

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Co-authored-by: sigonasr2 <sigonasr2@gmail.com>
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sigonasr2, Sig, Sigo 2023-06-02 18:53:15 +00:00
parent b5c57870ba
commit 3c134a917f
2 changed files with 11 additions and 1 deletions
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C++ProjectTemplate.wasm
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main.cpp
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@ -110,12 +110,22 @@ public:
void GetAnyKeyPress(olc::Key k)override{
lastBlinkTime=0.5f;
if (k==DEL){
if (cursors[0].pos==document[cursors[0].line].size()){
if (cursors[0].line<document.size()-1){
document[cursors[0].line].append(document[cursors[0].line+1]);
document.erase(document.begin()+cursors[0].line+1);
}
} else {
document[cursors[0].line].erase(cursors[0].pos,1);
}
} else
if (k==BACK){
if (cursors[0].pos==0){
if (cursors[0].line>0){
cursors[0].pos=document[cursors[0].line-1].size();
document[cursors[0].line-1].append(document[cursors[0].line]);
document[cursors[0].line--].clear();
document.erase(document.begin()+cursors[0].line--);
}
} else {
document[cursors[0].line].erase(cursors[0].pos---1,1);