starting work on immediate mode drawing

1 files changed, 22 insertions, 0 deletions

diff --git a/src/platform/platform_windows.c b/src/platform/platform_windows.c
new file mode 100644
index 0000000..21ef359
--- /dev/null
+++ b/src/platform/platform_windows.c
@@ -0,0 +1,22 @@
+#include "platform.h"
+
+#if defined(CEL_PLATFORM_WINDOWS)
+
+#include <shlwapi.h>
+#include <windows.h>
+#pragma comment(lib, "Shlwapi.lib")
+
+path_opt path_parent(arena* a, const char* path) {
+  // Duplicate the string because PathRemoveFileSpec mutates in-place
+  size_t len = strlen(path) + 1;
+  char* path_copy = arena_alloc(a, len);
+  strcpy_s(path_copy, len, path);
+
+  if (PathRemoveFileSpecA(path_copy)) {
+    return (path_opt){ .path = Str8_cstr_view(path_copy), .has_value = true };
+  } else {
+    return (path_opt){ .has_value = false };
+  }
+}
+
+#endif