added addMoneyToPlayer with test

src/c/player.c

@@ -5,10 +5,9 @@
 
 #include "player.h"
 
-
 // PLAYER INVENTORY
 
-//add and remove
+// add and remove
 Player addItemToInventory(Item *availableItems, int itemIndex, Player actualPlayer)
 {
     int counter = actualPlayer.itemCounter;
@@ -51,14 +50,21 @@ Player removeItemFromInventory(int itemIndex, Player actualPlayer)
     return actualPlayer;
 }
 
-//currency
+// currency
 Player setTotal(Player actualPlayer, int value)
 {
     actualPlayer.wallet = value;
     return actualPlayer;
 }
 
-//show
+Player addMoneyToPlayer(Player actualPlayer, int money)
+{
+    int newTotal = money + actualPlayer.wallet;
+    actualPlayer = setTotal(actualPlayer, newTotal);
+    return actualPlayer;
+}
+
+// show
 void showInventory(Player actualPlayer)
 {
     int inventoryItemCounter = actualPlayer.itemCounter;
@@ -80,4 +86,3 @@ void showInventory(Player actualPlayer)
 
     printf("\n\n");
 }
-

src/c/player.h

@@ -17,6 +17,7 @@ Player removeItemFromInventory(int index, Player actualPlayer);
 
 //currency
 Player setTotal(Player actualPlayer, int value);
+Player addMoneyToPlayer(Player actualPlayer, int money);
 
 //show
 void showInventory(Player actualPlayer);

test/c/test_player.c

@@ -72,4 +72,23 @@ void test_setTotal(void)
     TEST_ASSERT_NOT_EQUAL_UINT8(valueBefore, valueAfter);
 }
 
+void test_addMoneyToPlayer(void)
+{
+    /* arrange */
+    // Hier die Werte eingeben/deklarieren
+    // balance = 70
+    int valueToAdd = 20;
+    int checkSum = actualPlayer.wallet + valueToAdd;
+    /* act */
+    // Die Funktion wird ausgeführt
+    actualPlayer = addMoneyToPlayer(actualPlayer, valueToAdd);
+
+    // OUTPUT
+    printf("%d$ has been added to your balance. TOTAL: %d$", valueToAdd, actualPlayer.wallet);
+
+    /* assert */
+    // Vergleichen mit Inhalt von game.Map File
+    TEST_ASSERT_EQUAL_INT(checkSum, actualPlayer.wallet);
+}
+
 #endif // TEST