1 files changed, 15 insertions, 0 deletions
diff --git a/src/colour.cc b/src/colour.cc
new file mode 100644
index 0000000..e9df340
--- /dev/null
+++ b/src/colour.cc
@@ -0,0 +1,15 @@
+#include "colour.hh"
+
+#include <cstdint>
+
+Colour::Colour() : argb(0) {}
+
+Colour::Colour(uint32_t argb) : argb(argb) {}
+
+Colour::Colour(uint8_t r, uint8_t g, uint8_t b)
+    : argb(0xff000000 | (static_cast<uint32_t>(r) << 16) |
+           (static_cast<uint32_t>(g) << 8) | b) {}
+
+Colour::Colour(uint8_t a, uint8_t r, uint8_t g, uint8_t b)
+    : argb((static_cast<uint32_t>(a) << 24) | (static_cast<uint32_t>(r) << 16) |
+           (static_cast<uint32_t>(g) << 8) | b) {}