From 1e473e2d0bb1f4e2e60257dd06d122889ff7ec61 Mon Sep 17 00:00:00 2001
From: fdai8040 <julia-sofie.selig@informatik.hs-fulda.de>
Date: Wed, 31 Jan 2024 13:59:23 +0000
Subject: [PATCH] =?UTF-8?q?Hinzuf=C3=BCgen=20Tastatureingabe?=
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---
 src/main/c/Pong/game.c | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/src/main/c/Pong/game.c b/src/main/c/Pong/game.c
index 69d6a31..e8b68d6 100644
--- a/src/main/c/Pong/game.c
+++ b/src/main/c/Pong/game.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <termios.h>
 
 #define WIDTH 40 //Breite Spielfeld
 #define HEIGHT 20 //Höhe Spielfeld
@@ -24,6 +25,36 @@ void drawField(int paddle1PositionY, int paddle2PositionY) {
     }
 }
 
+int kbhit(void){
+    struct termios oldt, newt;
+    int ch, oldf;
+
+    tcgetattr(STDIN_FILENO, &oldt);
+    newt = oldt;
+    newt.c_lflag &= ~(ICANON | ECHO);
+    tcsetattr(STDIN_FILENO, TCSANOW, &newt);
+    oldf = fcntl(STDIN_FILENO, F_GETFL, 0);
+    fcntl(STDIN_FILENO, F_SETFL, oldf | O_NONBLOCK);
+
+    ch = getchar();
+
+    tcsetattr(STDIN_FILENO, TCSANOW, &oldt);
+    fcntl(STDIN_FILENO, F_SETFL, oldf);
+
+    if (ch != EOF) {
+        ungetc(ch, stdin);
+        return 1;
+}
+return 0;
+}
+
+int getch(void) {
+    int ch;
+
+    while ((ch = getchar()) == '\n');
+
+    return ch;
+}
 
 int main(){
     int paddle1PositionY = HEIGHT / 2 - PADDLE_LENGTH / 2;