graphics: add line

1 files changed, 23 insertions, 0 deletions

diff --git a/src/estd/graphics/color.zig b/src/estd/graphics/color.zig
new file mode 100644
index 0000000..b7fd97e
--- /dev/null
+++ b/src/estd/graphics/color.zig
@@ -0,0 +1,23 @@
+pub const Color = packed struct(u32) {
+	const Self = @This();
+
+	blue: u8,
+	green: u8,
+	red: u8,
+	_padding: u8 = 0x0,
+
+	pub fn mix(self: *const Self, other: *const Self, factor: f64) Self {
+		const inverse = 1 - factor;
+		return Self {
+			.red = @intFromFloat(
+				@as(f64, @floatFromInt(self.red)) * inverse + @as(f64, @floatFromInt(other.red)) * factor
+			),
+			.green = @intFromFloat(
+				@as(f64, @floatFromInt(self.green)) * inverse + @as(f64, @floatFromInt(other.green)) * factor
+			),
+			.blue = @intFromFloat(
+				@as(f64, @floatFromInt(self.blue)) * inverse + @as(f64, @floatFromInt(other.blue)) * factor
+			),
+		};
+	}
+};