Snow.h

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#pragma once
#include "common/Export.h"
 
 
#include "common/Module.h"
#include "weather/SnowField.h"
 
namespace eve::graphics {
class Graphics;
class Texture;
}  // namespace eve::graphics
 
namespace eve::procgen {
class Heightmap;
}  // namespace eve::procgen
 
namespace eve::weather {
 
EVENGINE_API_ORCHESTRATION void applySnowToHeightmap(const SnowField &field, const procgen::Heightmap &terrain,
                                                     procgen::Heightmap &out, float heightScale);
 
class Snow : public Module {
public:
    Module_REG(Snow);
    Snow();
    ~Snow() override = default;
 
    SnowField *newField(int width, int height);
 
    bool applyToHeightmap(SnowField *field, procgen::Heightmap *terrain,
                          procgen::Heightmap *out, float heightScale);
 
    graphics::Texture *uploadTexture(SnowField *field, graphics::Graphics *gfx,
                                     const std::string &kind);
 
    bool updateTexture(SnowField *field, graphics::Texture *texture,
                       graphics::Graphics *gfx, const std::string &kind);
};
 
}  // namespace eve::weather