refactor: adjust the project infra. (#1)

* refactor: adjust the project infra.

This patch adds cmake build system to the project, and adjust infrastructure
stuff.
Signed-off-by: Jun Zhang <jun@junz.org>

* fix: remove compiler flags that only exist in GCC.

Signed-off-by: Jun Zhang <jun@junz.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/src/bitmap.h b/src/bitmap.h
new file mode 100644
index 0000000..76f2f7a
--- /dev/null
+++ b/src/bitmap.h
@@ -0,0 +1,22 @@
+#pragma once
+
+#include <cstdint>
+
+class Bitmap {
+public:
+	Bitmap(int width, int height)
+		: width(width), height(height)
+	{
+		data = new uint32_t[width * height];
+	}
+
+	Bitmap(const char* image);
+
+	~Bitmap() { delete[] data; }
+
+	void clear(uint32_t colour);
+	void blit(Bitmap const& other, int x, int y, int xc, int yc, int w, int h);
+
+	uint32_t* data;
+	int width, height;
+};
\ No newline at end of file