-void Game::inputText(char* str, int* charselected, int* nb_chars) {
- SDL_Event evenement;
-
- if(!waiting) {
- waiting=true;
- SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY,SDL_DEFAULT_REPEAT_INTERVAL);
- SDL_EnableUNICODE(true);
- }
-
- while(SDL_PollEvent(&evenement)) {
-
- switch(evenement.type) {
- case SDL_KEYDOWN:
- if(evenement.key.keysym.sym == SDLK_ESCAPE) {
- for(int i=0;i<255;i++)
- str[i]=0;
- *nb_chars=0;
- *charselected=0;
- waiting=false;
- } else if(evenement.key.keysym.sym==SDLK_BACKSPACE){
- if((*charselected)!=0) {
- for(int i=(*charselected)-1;i<255;i++)
- str[i]=str[i+1];
- str[255]=0;
- (*charselected)--;
- (*nb_chars)--;
- }
- } else if(evenement.key.keysym.sym==SDLK_DELETE){
- if((*charselected)<(*nb_chars)){
- for(int i=(*charselected);i<255;i++)
- str[i]=str[i+1];
- str[255]=0;
- (*nb_chars)--;
- }
- } else if(evenement.key.keysym.sym==SDLK_HOME){
- (*charselected)=0;
- } else if(evenement.key.keysym.sym==SDLK_END){
- (*charselected)=(*nb_chars);
- } else if(evenement.key.keysym.sym==SDLK_LEFT){
- if((*charselected)!=0)
- (*charselected)--;
- } else if(evenement.key.keysym.sym==SDLK_RIGHT){
- if((*charselected)<(*nb_chars))
- (*charselected)++;
- } else if(evenement.key.keysym.sym==SDLK_RETURN) {
- waiting=false;
- } else if(evenement.key.keysym.unicode>=32&&evenement.key.keysym.unicode<127&&(*nb_chars)<60){
- for(int i=255;i>=(*charselected)+1;i--)
- str[i]=str[i-1];
- str[*charselected]=evenement.key.keysym.unicode;
- (*charselected)++;
- (*nb_chars)++;
- }
- break;
- }
- }
-
- if(!waiting) {
- SDL_EnableKeyRepeat(0,0); // disable key repeat
- SDL_EnableUNICODE(false);
- }
-}