ui: make nicer + plugins

data/source/carrier/alloc_rw_rx/template.c

@@ -20,18 +20,6 @@ char *supermega_payload;
 
 int main()
 {
-	// Execution Guardrail: Env Check
-	wchar_t envVarName[] = L"USERPROFILE";
-	wchar_t tocheck[] = L"C:\\Users\\";
-	WCHAR buffer[1024];  // NOTE: Do not make it bigger, or we have a __chkstack() dependency!
-	DWORD result = GetEnvironmentVariableW(envVarName, buffer, 1024);
-	if (result == 0) {
-		return 6;
-	}
-	if (mystrcmp(buffer, tocheck) != 0) { 
-		return 6;
-	}
-
 	// Depends on plugin_antiemulation
 	antiemulation();
 

data/source/guardrails/env.c

@@ -0,0 +1,11 @@
+	// Execution Guardrail: Env Check
+	wchar_t envVarName[] = L"USERPROFILE";
+	wchar_t tocheck[] = L"C:\\Users\\";
+	WCHAR buffer[1024];  // NOTE: Do not make it bigger, or we have a __chkstack() dependency!
+	DWORD result = GetEnvironmentVariableW(envVarName, buffer, 1024);
+	if (result == 0) {
+		return 6;
+	}
+	if (mystrcmp(buffer, tocheck) != 0) { 
+		return 6;
+	}