1 files changed, 44 insertions, 0 deletions
diff --git a/src/light.hpp b/src/light.hpp
new file mode 100644
index 00000000..73d28272
--- /dev/null
+++ b/src/light.hpp
@@ -0,0 +1,44 @@
+#pragma once
+#include "src/light-falloff.hpp"
+#include "src/entity.hpp"
+#include <Magnum/Magnum.h>
+#include <Magnum/Math/Vector2.h>
+#include <Magnum/Math/Color.h>
+
+namespace floormat {
+
+struct light_proto : entity_proto
+{
+    light_proto();
+    light_proto(const light_proto&);
+    light_proto& operator=(const light_proto&);
+    ~light_proto() noexcept override;
+    bool operator==(const light_proto&) const;
+
+    Vector2 half_dist{3};
+    Color3ub color{255, 255, 255};
+    light_falloff falloff : 3 = light_falloff::linear;
+    uint8_t symmetric : 1 = true;
+};
+
+struct light final : entity
+{
+    Vector2 half_dist;
+    Color3ub color;
+    light_falloff falloff : 3;
+    uint8_t symmetric : 1 = true;
+
+    light(object_id id, struct chunk& c, const light_proto& proto);
+
+    Vector2 ordinal_offset(Vector2b offset) const override;
+    float depth_offset() const override;
+    entity_type type() const noexcept override;
+    bool update(size_t i, float dt) override;
+    bool is_virtual() const override;
+
+    static float calc_intensity(float half_dist, light_falloff falloff);
+
+    friend struct world;
+};
+
+} // namespace floormat