docs: remove environment variable requirement from UNF and instead us…

…e executable on PATH

.vscode/launch.json

@@ -9,7 +9,10 @@
       "type": "cppvsdbg",
       "request": "launch",
       "name": "Test Bench",
-      "program": "${env:UNF_LOADER}",
+      "windows": {
+        "program": "UNFLoader.exe"
+      },
+      "program": "UNFLoader",
       "args": ["-b", "-d", "-r", "${workspaceFolder}/src/test_bench.z64"],
       "preLaunchTask": "build",
       "console": "integratedTerminal"
@@ -31,7 +34,10 @@
       "type": "cppvsdbg",
       "request": "launch",
       "name": "Tests",
-      "program": "${env:UNF_LOADER}",
+      "windows": {
+        "program": "UNFLoader.exe"
+      },
+      "program": "UNFLoader",
       "args": [
         "-b",
         "-d",
@@ -58,7 +64,10 @@
       "type": "cppvsdbg",
       "request": "launch",
       "name": "Run selected example",
-      "program": "${env:UNF_LOADER}",
+      "windows": {
+        "program": "UNFLoader.exe"
+      },
+      "program": "UNFLoader",
       "args": [
         "-b",
         "-d",

README.md

@@ -225,7 +225,7 @@ The root `bench` recipe is for building the code in root `src` folder. This is a
 There are also vscode launch configurations to quickly build the examples, tests and the bench. If you have the `N64_EMU` environment variable set pointing at your favourite emulator ([ares](https://ares-emu.net/) is highly recommended), the launch configurations ending in `(emu)` will kick your emulator with the selected example/code. You can also just hit F5 to launch the selected configuration. For the examples configuration, you can navigate to the relevant `.c` file and `Run selected example` will start it most of the time. In some cases, the output ROM name may not match the `.c` file and in those cases, you can select the ROM file and it should work.
 
 > [!NOTE]
-> This repository also uses [UNFLoader](https://github.com/buu342/N64-UNFLoader), so you can use the launch configurations without `(emu)` to run the code if you have a supported flashcart plugged in and have `UNF_LOADER` environment variable pointing at the executable.
+> This repository also uses [UNFLoader](https://github.com/buu342/N64-UNFLoader), so you can use the launch configurations without `(emu)` to run the code if you have a supported flashcart plugged in and have UNFLoader executable on your `PATH`.
 
 You can clean everything with the `clean` recipe/task (open the command palette and choose `Run Task -> clean`).