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Fixed cursor movement

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This commit is contained in:
Matúš Púll 2025-03-13 17:03:08 +01:00
parent e7ff6f6306
commit 5fe122d53e
1 changed files with 21 additions and 4 deletions
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25
main.cpp
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@ -64,16 +64,33 @@ void move_cursor(char ch) {
switch(ch) { switch(ch) {
case 'h': case 'h':
if(col > 0) move(row, --col); if(col > 0)
move(row, --col);
break; break;
case 'j': case 'j':
if(row < file.size()-1) move(++row, col); if(row < file.size()-1) {
move(++row, col);
if(file[row].size() <= col) {
col = file[row].size()-1;
move(row, col);
}
}
break; break;
case 'k': case 'k':
if(row > 0) move(--row, col); if(row > 0) {
move(--row, col);
if(file[row].size() <= col) {
col = file[row].size()-1;
move(row, col);
}
}
break; break;
case 'l': case 'l':
if(col < file[row].size()) move(row, ++col); if(col < file[row].size()-1)
move(row, ++col);
break; break;
} }
} }