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Fix: entering long numbers in preferences is no longer allowed

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Hanse-14 2023-12-20 17:21:13 +01:00
parent 6ae1bdbfd7
commit f6ba560da3
1 changed files with 17 additions and 2 deletions
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19
src/menu.c
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@ -135,6 +135,9 @@ void showInfoScreen()
// delete text at the end of one menu section // delete text at the end of one menu section
void menuHandleInput(SDL_Event event){ void menuHandleInput(SDL_Event event){
//compare 'handleInput_runningState(SDL_Event event)' in input.c //compare 'handleInput_runningState(SDL_Event event)' in input.c
int numberOfContents = 0; // count number of entered numbers by the user
switch(activeMenu) switch(activeMenu)
{ {
// start // start
@ -189,8 +192,14 @@ void menuHandleInput(SDL_Event event){
break; break;
case 1: // confirm difficulty level case 1: // confirm difficulty level
// count number of entered numbers
while (ttlStorage.textInput[numberOfContents] != '\0' && numberOfContents < sizeof(ttlStorage.textInput))
{
numberOfContents++;
}
// user input must be between 1 and 3 // user input must be between 1 and 3
if((ttlStorage.textInput[0] > '0') && (ttlStorage.textInput[0] <= '3')) if((ttlStorage.textInput[0] > '0') && (ttlStorage.textInput[0] <= '3') && numberOfContents == 1)
{ {
ttlStorage.inputStatus++; ttlStorage.inputStatus++;
strcpy(ttlStorage.numbers[0], ttlStorage.textInput); // copy textInput to userDifficultyLevel strcpy(ttlStorage.numbers[0], ttlStorage.textInput); // copy textInput to userDifficultyLevel
@ -200,8 +209,14 @@ void menuHandleInput(SDL_Event event){
break; break;
case 2: // confirm map case 2: // confirm map
// count number of entered numbers
while (ttlStorage.textInput[numberOfContents] != '\0' && numberOfContents < sizeof(ttlStorage.textInput))
{
numberOfContents++;
}
// user input must be between 1 and 3 // user input must be between 1 and 3
if((ttlStorage.textInput[0] > '0') && (ttlStorage.textInput[0] <= '3')) if((ttlStorage.textInput[0] > '0') && (ttlStorage.textInput[0] <= '3') && numberOfContents == 1)
{ {
ttlStorage.inputStatus++; ttlStorage.inputStatus++;
strcpy(ttlStorage.numbers[1], ttlStorage.textInput); // copy textInput to userSelectedMap strcpy(ttlStorage.numbers[1], ttlStorage.textInput); // copy textInput to userSelectedMap