feat(vscode): Add dev_build task and debugger launcher

feat(git): Ignore clangd cache and user VSCode files
feat(build): Make dev_build=yes overwrite the non-dev_build extension library
feat(docs): Added instructions in README.md to run Godot with our extension and attach a debugger
fix(docs): Corrected README.md Project Export header steps being off

TODO: vscode Debug launch configuration relies on /bin/godot4 in both Windows and Linux PATH, likely should be an environment variable.

1 files changed, 26 insertions, 0 deletions

diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..2cabcf6
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,26 @@
+{
+    // 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": [
+        {
+            "type": "cppdbg",
+            "request": "launch",
+            "name": "Debug",
+            "program": "/bin/godot4",   // TODO: Godot environment variable?
+            "args": [],
+            "cwd": "${workspaceFolder}/game",
+            "preLaunchTask": "dev_build",
+            "windows": {
+                "type": "cppvsdb",
+                "request": "launch",
+                "name": "Debug",
+                "program": "/bin/godot4", // TODO: Common Godot 4 Windows install or Godot environment variable?
+                "args": [],
+                "cwd": "${workspaceFolder}\\game",
+                "preLaunchTask": "dev_build",
+            }
+        }
+    ]
+}
\ No newline at end of file