added setAvailable (canBeUsed) with test

src/c/weapon.c

@@ -53,4 +53,9 @@ void setBaseDamage(Weapon *weapon, int baseDmgSet)
 bool getAvailable(Weapon *weapon)
 {
     return weapon->canBeUsed;
+}
+
+void setAvailable(Weapon *weapon, bool availableSet)
+{
+    weapon->canBeUsed = availableSet;
 }

src/c/weapon.h

@@ -36,6 +36,6 @@ int getBaseDamage(Weapon *weapon);
 void setBaseDamage(Weapon *weapon, int baseDmgSet);
 
 bool getAvailable(Weapon *weapon);
-
+void setAvailable(Weapon *weapon, bool availableSet);
 
 #endif

test/c/test_weapon.c

@@ -204,4 +204,21 @@ void test_getAvailable(void)
     TEST_ASSERT_EQUAL(canBeUsed, result);
 }
 
+void test_setAvailable(void)
+{
+    // arrange
+    bool canBeUsed = false, result;
+
+    // act
+    Weapon test;
+    setAvailable(&test, canBeUsed);
+    result = test.canBeUsed;
+
+    // output
+    printf("setAvailable | canBeUsed set to: %d -> after set: %d", canBeUsed, result);
+
+    // assert
+    TEST_ASSERT_EQUAL(canBeUsed, result);
+}
+
 #endif // TEST