From 733488b9de27048a37dbd10800b246c1f04205ad Mon Sep 17 00:00:00 2001
From: TheoryOfNekomata <allan.crisostomo@outlook.com>
Date: Sat, 7 Jan 2023 11:58:54 +0800
Subject: [PATCH] Add Windows compatibility

Add WNDCLASS parameter to create window method.
---
 src/main.c | 44 ++++++++++++++++++++++++++++++++++++--------
 src/main.h |  1 +
 2 files changed, 37 insertions(+), 8 deletions(-)

diff --git a/src/main.c b/src/main.c
index 8e55abd..cdb4dce 100644
--- a/src/main.c
+++ b/src/main.c
@@ -6,11 +6,26 @@
 
 LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
 
-int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
-										PWSTR pCmdLine, int nCmdShow) {
-	LPCWSTR windowName = L"Window";
-	MSG msg;
+void* CBR_CreateWindow(CBR_CreateWindowParams params) {
 	HWND hwnd;
+	WNDCLASSW wc = *(WNDCLASSW*)params.params;
+	RegisterClassW(params.params);
+	LPWSTR title;
+	MultiByteToWideChar(CP_UTF8, 0, params.title, -1, title, 0);
+	hwnd = CreateWindowW(
+		wc.lpszClassName,
+		title, // TODO fix
+		WS_OVERLAPPEDWINDOW | WS_VISIBLE,
+		params.rect.x, params.rect.y, params.rect.width, params.rect.height,
+		NULL, NULL,
+		wc.hInstance,
+		NULL
+	);
+
+	return hwnd;
+}
+
+int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PWSTR pCmdLine, int nCmdShow) {
 	WNDCLASSW wc = {
 		.style         = CS_HREDRAW | CS_VREDRAW,
 		.cbClsExtra    = 0,
@@ -24,14 +39,27 @@ int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
 		.hIcon         = LoadIcon(NULL, IDI_APPLICATION),
 	};
 
-	RegisterClassW(&wc);
-	hwnd = CreateWindowW(wc.lpszClassName, windowName,
-											 WS_OVERLAPPEDWINDOW | WS_VISIBLE,
-											 WINDOW_X, WINDOW_Y, WINDOW_WIDTH, WINDOW_HEIGHT, NULL, NULL, hInstance, NULL);
+	HWND hwnd = CBR_CreateWindow((CBR_CreateWindowParams){
+		.rect = (CBR_Rect){
+			WINDOW_X,
+			WINDOW_Y,
+			WINDOW_WIDTH,
+			WINDOW_HEIGHT
+		},
+		.style_flags =
+			CBR_WINDOW_STYLE_FLAG_TITLED
+			| CBR_WINDOW_STYLE_FLAG_CLOSABLE
+			| CBR_WINDOW_STYLE_FLAG_MINIATURIZABLE
+			| CBR_WINDOW_STYLE_FLAG_RESIZABLE,
+		.title = "Window Title",
+		.params = &wc
+	});
 
 	ShowWindow(hwnd, nCmdShow);
 	UpdateWindow(hwnd);
 
+	MSG msg;
+
 	while (GetMessage(&msg, NULL, 0, 0)) {
 		DispatchMessage(&msg);
 	}
diff --git a/src/main.h b/src/main.h
index 428d58e..a170b2b 100644
--- a/src/main.h
+++ b/src/main.h
@@ -26,6 +26,7 @@ typedef struct {
     CBR_Rect rect;
     CBR_WindowStyleFlag style_flags;
     const char* title;
+		void* params;
 } CBR_CreateWindowParams;
 
 void* CBR_CreateWindow(CBR_CreateWindowParams);