thunder/engine/includes/components/spriterender.h at 7268b222a0208295c3693aa96c7f817ccacf8cda · thunder-engine/thunder · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
#ifndef SPRITERENDER
#define SPRITERENDER

#include "renderable.h"

class Sprite;
class Texture;
class Material;
class Mesh;
class Lod;
class MaterialInstance;

class ENGINE_EXPORT SpriteRender : public Renderable {
    A_REGISTER(SpriteRender, Renderable, Components/2D)

    A_PROPERTIES(
        A_PROPERTYEX(Material *, material, SpriteRender::material, SpriteRender::setMaterial, "editor=Asset"),
        A_PROPERTYEX(Sprite *, sprite, SpriteRender::sprite, SpriteRender::setSprite, "editor=Asset"),
        A_PROPERTYEX(Vector4, color, SpriteRender::color, SpriteRender::setColor, "editor=Color"),
        A_PROPERTY(string, item, SpriteRender::item, SpriteRender::setItem),
        A_PROPERTY(Vector2, size, SpriteRender::size, SpriteRender::setSize),
        A_PROPERTYEX(DrawMode, drawMode, SpriteRender::drawMode, SpriteRender::setDrawMode, "enum=DrawMode"),
        A_PROPERTY(int, layer, SpriteRender::layer, SpriteRender::setLayer)
    )
    A_NOMETHODS()
    A_ENUMS(
        A_ENUM(DrawMode,
               A_VALUE(Simple),
               A_VALUE(Sliced),
               A_VALUE(Tiled))
    )

public:
    enum DrawMode {
        Simple = 0,
        Sliced,
        Tiled
    };

public:
    SpriteRender();
    ~SpriteRender();

    Sprite *sprite() const;
    void setSprite(Sprite *sprite);

    Texture *texture() const;
    void setTexture(Texture *texture);

    Vector4 color() const;
    void setColor(const Vector4 color);

    string item() const;
    void setItem(const string item);

    Vector2 size() const;
    void setSize(const Vector2 size);

    int drawMode() const;
    void setDrawMode(int mode);

    int layer() const;
    void setLayer(int layer);

    void setMaterial(Material *material) override;

    static bool composeMesh(Sprite *sprite, int key, Mesh *spriteMesh, Vector2 &size, int mode, bool resetSize, float scale = 1.0f);

private:
    void draw(CommandBuffer &buffer, uint32_t layer) override;

    AABBox localBound() const override;

    void loadUserData(const VariantMap &data) override;
    VariantMap saveUserData() const override;

    void composeComponent() override;

    int priority() const override;

    void composeMesh(bool resetSize = false);

    static bool composeSliced(Mesh *mesh, Vector2 &size, Vector3 &delta, float scale);
    static bool composeTiled(Mesh *mesh, Vector2 &size, Vector3 &delta, float scale);

    static void spriteUpdated(int state, void *ptr);

private:
    string m_item;

    Vector4 m_color;

    Vector2 m_size;

    Sprite *m_sprite;

    Texture *m_texture;

    Mesh *m_mesh;
    Mesh *m_customMesh;

    int m_hash;

    int m_drawMode;

    int m_layer;

};

#endif // SPRITERENDER