mirror of https://github.com/auygun/kaliber.git
61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
#ifndef DEMO_SKY_QUAD_H
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#define DEMO_SKY_QUAD_H
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#include "base/vecmath.h"
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#include "engine/animatable.h"
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#include "engine/animator.h"
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#include <array>
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#include <memory>
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#include <string>
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#include <vector>
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namespace eng {
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class Shader;
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} // namespace eng
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class SkyQuad : public eng::Animatable {
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public:
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SkyQuad();
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~SkyQuad();
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SkyQuad(const SkyQuad&) = delete;
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SkyQuad& operator=(const SkyQuad&) = delete;
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bool Create(bool without_nebula);
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void Update(float delta_time);
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// Animatable interface.
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void SetFrame(size_t frame) final {}
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size_t GetFrame() const final { return 0; }
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size_t GetNumFrames() const final { return 0; }
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void SetColor(const base::Vector4f& color) final { nebula_color_ = color; }
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base::Vector4f GetColor() const final { return nebula_color_; }
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// Drawable interface.
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void Draw(float frame_frac) final;
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void SwitchColor(const base::Vector4f& color);
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void SetSpeed(float speed);
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const base::Vector4f& nebula_color() { return nebula_color_; }
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private:
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eng::Shader* shader_;
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base::Vector2f sky_offset_ = {0, 0};
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base::Vector2f last_sky_offset_ = {0, 0};
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base::Vector4f nebula_color_ = {0, 0, 0, 1};
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base::Vector2f scale_ = {1, 1};
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eng::Animator color_animator_;
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float speed_ = 0;
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bool without_nebula_ = false;
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};
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#endif // DEMO_SKY_QUAD_H
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