Merge branch 'Christian' into 'main'

Christian 2ter merge

See merge request fdai7760/the-quizstars!11

src/wwm.c

@@ -3,19 +3,23 @@
 #include <stdlib.h>
 #include "wwm.h"
 
+// Deklaration aller Variablen
 int runde = 0;
 int geld = 0;
 int frage = 0;
 int useranswer;
-int test;
 
+int ceingabe();
+
+
+// setzt Geldbetrag  auf entsprechenden Wert
 int setGeld(int runde){
 	int Geldstufen[] = {0, 100, 200, 300, 500, 1000, 2000, 4000, 8000, 16000, 32000, 64000, 125000, 250000, 500000, 1000000};
 	geld = Geldstufen[runde];
 	return geld;
 }
 
-
+// Berechnet zufällige Nummer für die Frage aus
 int crandomNumber() {
 	srand(time(NULL));
 		frage = rand() % 10;
@@ -23,13 +27,44 @@ int crandomNumber() {
 
 }
 
+// Überprüft Antwort auf 5 und Zahlen kleiner als 1 oder größer als 4
+void ccheckAnswer(int useranswer) {
+	if (useranswer == 5) {
+		printf("That is a shame, but ok.\n");
+		printf("Congratulations! You have won %d $!", geld);
+		exit(0);
+	}
+	if (useranswer < 1 || useranswer > 4) {
+	printf("Please enter a number beetween 1 and 4 or enter 5 to end the game!\n");
+	ceingabe();
+	}
+}
 
+// Eingabe mit Pürfung auf integer
+int ceingabe() {
+	printf("Your answer (1-4):");
+	int result = scanf("%d", &useranswer);
+	if (result == 0) {
+		printf("Please enter a number beetween 1 and 4 to answer or 5 to end the game!\n");
+		while (getchar() != '\n')
+		return ceingabe();
+	}
+	ccheckAnswer(useranswer);	
+	return useranswer;
+	}
 
 void wwm(){
 
-	printf("Welcome to ´Who wants to be a millionaire?´ \n");
+	printf("Welcome to Who wants to be a millionaire? \n");
+	printf("Choose your answer with the numbers 1-4! \n");
+	printf("If you want to stop and take the money, type in 5!\n");
+
+
+	//Array Fragen
+	// easy fragen: trivia www.buzzfeed.com/laurafrustaci/easy-trivia-questions
+	// medium und hard fragen:  www.opinionstage.com/blog/trivia-questions/
 
-	const char* question[] = {
+	const char* question_easy[] = {
 		"Which planet is known as the `blue planet`?",
 		"What is the capital of Germany?",
 		"What is the largest desert in the world?",
@@ -42,7 +77,7 @@ void wwm(){
 		"What is the largest planet in our solar system?"
 	};
 
-	const char* answers[][4] = {
+	const char* answers_easy[][4] = {
 		{"Mars", "Venus", "Earth", "Jupiter"},
 		{"Munich", "Berlin", "Cologne", "Frankfurt am Main"},
 		{"Antarctica", "Sahara", "Gobi", "Arctica" },
@@ -55,43 +90,148 @@ void wwm(){
 		{"Merkur", "Jupiter", "Neptun", "Pluto"}
 	};
 
-	int correctAnswer[] = {
-		3, 2, 1, 2, 4
+	int correctAnswer_easy[] = {
+		3, 2, 1, 2, 4, 2, 1, 3, 1, 2
+	};
+
+
+	const char* questions_medium[] = {
+		"In what year did the Berlin Wall fall?",
+		"What is the capital city of Brazil?",
+		"Who is known as the Father of Modern Physics?",
+		"What is the largest island in the world?",
+		"What is the chemical symbol for silver?",
+		"What is the largest bone in the human body?",
+		"In which year did the Titanic sink?",
+		"What is the capital city of Argentina?",
+		"In which year did World War II end?",
+		"What is the currency of Japan?"
+	};
+
+	const char* answers_medium[][4] = {
+		{"1989", "1998", "1994", "1990"},
+		{"Buenos Aires", "Sao Paulo", "Brasilia", "Rio de Janeiro"},
+		{"Thomas Edison", "Marie Curie", "Isaac Newton", "Albert Einstein"},
+		{"Australia", "Greenland", "Madascar", "Borneo"},
+		{"Au", "Ag", "Su", "Si"},
+		{"Femur", "Sternum", "tibia", "fibula"},
+		{"1910", "1915", "1912", "1920"},
+		{"Brasilia", "La Plata", "Rosario", "Buenos Aires"},
+		{"1945", "1940", "1948", "1933"},
+		{"Yuan", "Yen", "Rupiah", "Rupee"}
+	};
+
+	int correctAnswer_medium[] = {
+		1, 3, 4, 2, 2, 1, 3, 4, 1, 2
+	};
+
+	const char* questions_hard[] = {
+		"What is the rarest blood type among humans?",
+		"In which year did Serena Williams win her first Grand Slam singles title?",
+		"In what year and in which city were the first modern Olympic Games held?",
+		"Benjamin Franklin was a key figure in the drafting of the United States Constitution. Which state did he represent during the Constitutional Convention in 1787?",
+		"What is the capital city of Bhutan?",
+		"What is the capital city of Bhutan?",
+		"In mathematics, what is the name for a number that is not a prime number and has more than two factors?",
+		"Who is the Greek god of war and son of Zeus and Hera?",
+		"What is the chemical symbol for the element mercury?",
+		"What is the name of the largest moon of Jupiter?",
+		"Where did backgammon originate?"
+	};
+
+	const char* answers_hard[][4] = {
+		{"A", "B", "0", "AB"},
+		{"1999", "1995", "2000", "2002"},
+		{"1894 in Rome, Italy", "1896 in Athens, Greece", "1898 in Madrid, Spain", "1890 in Istanbul, Turkey"},
+		{"Pennsylvania", "Oregon", "Texas", "Florida"},
+		{"Paro", "Punakha", "Thimphu", "Tongsa"},
+		{"prime number", "composite number", "fibonacci numbers", "perfect numbers"},
+		{"Herkules", "Hermes", "Ares", "Loki"},
+		{"Hg", "Ha", "Me", "My"},
+		{"Europa", "Titan", "Ganymede", "Io"},
+		{"Roman Empire", "Persia", "Greece", "Inka"}
 	};
 
+	int correctAnswer_hard[] = {
+		4, 1, 2, 1, 3, 2, 3, 1, 3, 2
+	};
 
 	for (int r = 1; r <= 16; r++){
 		if (r == 16) {
 			printf("Congratulations ! You have won 1.000.000 $");
 			return;
 		}
-
-
+		// If für Runde 1-5
+		if (r <= 5) {
 			printf("__________________________________________________ \n\n");
 			printf("You are at stage %d and have %d $\n", runde,  geld);
-		srand(time(0));
-		crandomNumber();
-		printf("Question %d: %s\n", runde + 1, question[frage]);
+			crandomNumber(); //Berechnung welcher Frage
+			printf("Question %d: %s\n", runde + 1, question_easy[frage]); //Frage Ausgabe
 
 			for (int i = 0; i < 4; i++) {
-			printf("%d. %s \n", i + 1, answers[frage][i]);
+				printf("%d. %s \n", i + 1, answers_easy[frage][i]);
+			}	// Antwortenb Ausgabe
 		
-		int useranswer;
-			printf("Your answer (1-4):");
-			scanf("%d", &useranswer);
+			ceingabe(); // Eingabe Antwort, automatische Eingabeprüfung auf Zahlen 1-4
+
+			// Prüfung auf korrekte Antwort
+			// korrekte Antwort
+			if (useranswer == correctAnswer_easy[frage]) {
+				printf("That is correct!\n");
+				runde++;
+				setGeld(runde);
+			}
+			// falsche Antwort
+			else {
+				printf("That is a shame! That is wrong!\n You lost %d $", geld);
+				return;
+			}
+		}
+
+		if (r > 5 && r <= 10) {
+			printf("___________________________________________________________\n\n");
+			printf("You are at stage %d and have %d $\n", runde + 1, geld);
+			crandomNumber();
+			printf("Question %d: %s\n", runde + 1, questions_medium[frage]);
+			for (int i = 0; i < 4; i++) {
+				printf("%d. %s \n", i + 1, answers_medium[frage][i]);
+			};
+
+			ceingabe();
 
 
-		if (useranswer == correctAnswer[frage]) {
+			if (useranswer == correctAnswer_medium[frage]) {
 				printf("That is correct!\n");
 				runde++;
 				setGeld(runde);
 			}
 			else {
 				printf("What a shame! That is wrong! \n You lost %d $ ", geld);
+				break;
 			}
 		}
 
-		return;
+		if (r > 10 && r <= 15) {
+			printf("___________________________________________________________\n\n");
+			printf("You are at stage %d and have %d $\n", runde + 1, geld);
+			crandomNumber();
+			printf("Question %d: %s\n", runde + 1, questions_hard[frage]);
+			for (int i = 0; i < 4; i++) {
+				printf("%d. %s \n", i + 1, answers_hard[frage][i]);
+			};
 
+			ceingabe();
+
+
+			if (useranswer == correctAnswer_hard[frage]) {
+				printf("That is correct!\n");
+				runde++;
+				setGeld(runde);
+			}
+			else {
+				printf("What a shame! That is wrong! \n You lost %d $ ", geld);
+				break;
+			}
+	}
 	}
 }

src/wwm.h

@@ -9,6 +9,8 @@ extern int useranswer;
 extern int Geldstufen[];
 
 int crandomNumber();
+int ceingabe();
+void ccheckAnswer(int useranswer);
 
 int setGeld(int runde);
 

test/test_wwm.c

@@ -3,13 +3,7 @@
 #include "unity.h"
 #include "wwm.h"
 
-void setUp(void) {
-    // set up any initializations if needed
-}
 
-void tearDown(void) {
-    // clean up after the test if needed
-}
 
 void test_setGeld_1(void) {
     // Initialize or reset variables if needed
@@ -38,3 +32,4 @@ void test_crandomNumber(void){
     TEST_ASSERT_TRUE(result >= 0 && result <= 9);
 
 }
+