.vscode/launch.json

@@ -0,0 +1,40 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+       {
+            "name": "Debug test_stack",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/test_stack.exe",
+            "cwd": "${workspaceFolder}",
+            "MIMode": "gdb",
+            "miDebuggerPath": "C:/ProgramData/mingw64/mingw64/bin/gdb.exe",
+            "preLaunchTask": "Build via Makefile"
+        },
+        {
+            "name": "Debug test_numbers",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/test_numbers.exe",
+            "cwd": "${workspaceFolder}",
+            "MIMode": "gdb",
+            "miDebuggerPath": "C:/ProgramData/mingw64/mingw64/bin/gdb.exe",
+            "preLaunchTask": "Build via Makefile"
+        },
+        {
+            "name": "Debug test_bintree",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/test_bintree.exe",
+            "cwd": "${workspaceFolder}",
+            "MIMode": "gdb",
+            "miDebuggerPath": "C:/ProgramData/mingw64/mingw64/bin/gdb.exe",
+            "preLaunchTask": "Build via Makefile"
+        }
+ 
+
+    ]
+}

.vscode/tasks.json

@@ -0,0 +1,27 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "Build via Makefile",
+            "type": "shell",
+            "command": "mingw32-make",
+            "args": ["${input:target}"],
+            "options": {
+                "cwd": "${workspaceFolder}"
+            },
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "problemMatcher": "$gcc"
+        }
+    ],
+    "inputs": [
+        {
+            "id": "target",
+            "type": "pickString",
+            "description": "Welches Makefile-Target soll gebaut werden?",
+            "options": ["test_stack", "test_numbers", "test_bintree", "doble", "unitTests"]
+        }
+    ]
+}

highscores.txt

@@ -1,10 +1,10 @@
+Player1;19887
 Lena;19811
 Lena;19702
+Player1;19578
 player_name;9981
 Lena;9980
 Lena;9978
 Lena;9978
 Lena;9976
 Lena;9975
-Lena;9971
-Lena;9965

stack.c

@@ -1,15 +1,15 @@
 #include <stdlib.h>
 #include "stack.h"
 
-// Pushes data as pointer onto the stack.
+// Push Daten auf den Stack legen.
 StackNode *push(StackNode *stack, void *data)
 {
     StackNode *node = (StackNode *)malloc(sizeof(StackNode));
     if(node == NULL)
         return stack; // allocation failed -> return unchanged stack
 
-    node->data = data;
-    node->next = stack;
+    node->data = data;      // Set the data for the new node   
+    node->next = stack;     // New node points to the previous top of the stack
     return node;
 }