Properly send lights from the CPU

1 files changed, 29 insertions, 0 deletions

diff --git a/lighting.hpp b/lighting.hpp
new file mode 100644
index 0000000..f7708a1
--- /dev/null
+++ b/lighting.hpp
@@ -0,0 +1,29 @@
+#ifndef lighting_hpp
+#define lighting_hpp
+
+#include "maths.hpp"
+#include "video.hpp"
+
+struct Arena;
+struct World;
+
+struct Lighting {
+	static constexpr int max_lights = 128;
+	Staged_Buffer lights;
+	int light_count;
+	void init(Device* dev);
+	void destroy(Device* dev);
+	void update(Device* dev, Context& ctx, World& w);
+	void write_buf(void* ptr, World& w);
+};
+
+struct Light {
+	v3f colour;
+	float brightness;
+};
+
+struct Sun_Light : Light {
+	v3f dir;
+};
+
+#endif