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Input.cpp
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#include <cstdio>
#include "Input.h"
// ===============
// Linux
// ===============
Input::Input() {
tcgetattr(0, &echoMode);
noEchoMode = echoMode;
noEchoMode.c_lflag &= ~ICANON;
noEchoMode.c_lflag &= ~ECHO;
}
void Input::SetEchoMode() {
tcsetattr(0, TCSANOW, &echoMode);
}
void Input::SetNoEchoMode() {
tcsetattr(0, TCSANOW, &noEchoMode);
}
int Input::GetGameKeyPresses() {
SetNoEchoMode();
char c = getchar();
int keyPress = NO_PROPER_KEY;
if(c == 'q' || c == 'Q')
keyPress = KEY_QUIT;
else if(c == 's' || c == 'S')
keyPress = KEY_SUPER_POWER;
else if(c == '\033') {
getchar();
switch(getchar()) {
case 'A': keyPress = KEY_UP; break;
case 'B': keyPress = KEY_DOWN; break;
case 'C': keyPress = KEY_RIGHT; break;
case 'D': keyPress = KEY_LEFT; break;
}
}
SetEchoMode();
return keyPress;
}
// =================
// Windows
// =================
// Input::Input() { }
// void Input::SetEchoMode() { }
// void Input::SetNoEchoMode() { }
// int Input::GetGameKeyPresses() {
// char c = getch();
// int keyPress = NO_PROPER_KEY;
// if(c == 'q' || c == 'Q')
// keyPress = KEY_QUIT;
// else if(c == 's' || c == 'S')
// keyPress = KEY_SUPER_POWER;
// else if(c == -32) {
// switch(getchar()) {
// case 72: keyPress = KEY_UP; break;
// case 80: keyPress = KEY_DOWN; break;
// case 77: keyPress = KEY_RIGHT; break;
// case 75: keyPress = KEY_LEFT; break;
// }
// }
// return keyPress;
// }