Added Map Function to Map Values

src/c/encounter.c

@@ -112,6 +112,11 @@ int randomIntRange(int min, int max)
 }
 
 
+int map(int x, int in_min, int in_max, int out_min, int out_max){
+    //vgl Arduino map() https://www.arduino.cc/reference/en/language/functions/math/map/
+    return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
+}
+
 // Getter/Setter Funktionen
 void setEnemyHealth(enemy* enemy, int newhealth)
 {

src/c/encounter.h

@@ -18,8 +18,8 @@ void enemyDamaged(enemy* enemy, int damage);
 int switchTurns(int currentTurn);
 int fight(int playerH, int playerDamage, int playerArmor, int playerAttack, enemy* enemy);
 
-
-
+//Funktionen die Mathematische Berechnungen durchführen
+int map(int x, int in_min, int in_max, int out_min, int out_max);
 int randomIntRange(int min, int max);
 //Getter/Setter Funktionen
 

test/c/test_encounter.c

@@ -311,4 +311,16 @@ void test_roll_01()
     TEST_ASSERT_EQUAL(expected, result);
 }
 
+void test_map10(){
+    int expected1 = 10, expected2 = 0, expected3 = 20;
+    int result;
+    
+    result = map(50, 0, 100, 0, 20);
+    TEST_ASSERT_EQUAL(expected1, result);
+    result = map(0, 0, 100, 0, 20);
+    TEST_ASSERT_EQUAL(expected2, result);
+    result = map(100, 0, 100, 0, 20);
+    TEST_ASSERT_EQUAL(expected3, result);
+}
+
 #endif // TEST