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15 | struct entity_base *parent; |
15 | struct entity_base *parent; |
16 | sector orig; |
16 | sector orig; |
17 | vector<octant *> o; |
17 | vector<octant *> o; |
18 | box bbox; |
18 | box bbox; |
19 | |
19 | |
20 | virtual void update_bbox (); |
20 | virtual void update (); |
21 | virtual void show () { world.add (this); }; |
21 | virtual void show () { world.add (this); }; |
22 | void hide (); |
22 | void hide (); |
23 | void display (draw_context &ctx); |
23 | void display (draw_context &ctx); |
24 | virtual void draw (draw_context &ctx) = 0; |
24 | virtual void draw (draw_context &ctx) = 0; |
25 | |
25 | |
26 | entity_base (); |
26 | entity_base (); |
27 | virtual ~entity_base (); |
27 | virtual ~entity_base (); |
28 | }; |
28 | }; |
29 | |
29 | |
30 | struct entity_container : entity_base, protected vector<entity_base *> { |
30 | struct entity_container : entity_base, protected vector<entity_base *> { |
31 | void add (entity_base *e) { push_back (e); e->parent = this; } |
31 | void add (entity_base *e) |
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32 | { |
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33 | push_back (e); |
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34 | e->parent = this; |
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35 | update (); |
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36 | } |
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37 | |
32 | void update_bbox (); |
38 | void update (); |
33 | void show (); |
39 | void show (); |
34 | void draw (draw_context &ctx); |
40 | void draw (draw_context &ctx); |
35 | ~entity_container (); |
41 | ~entity_container (); |
36 | }; |
42 | }; |
37 | |
43 | |
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42 | |
48 | |
43 | void set (entity_base *e) |
49 | void set (entity_base *e) |
44 | { |
50 | { |
45 | this->e = e; |
51 | this->e = e; |
46 | e->parent = this; |
52 | e->parent = this; |
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53 | update (); |
47 | } |
54 | } |
48 | |
55 | |
49 | void remove () |
56 | void remove () |
50 | { |
57 | { |
51 | this->e->parent = 0; |
58 | this->e->parent = 0; |
52 | this->e = 0; |
59 | this->e = 0; |
53 | } |
60 | } |
54 | |
61 | |
55 | entity_base *content () { return e; }; |
62 | entity_base *content () { return e; }; |
56 | |
63 | |
57 | void update_bbox (); |
64 | void update (); |
58 | void show (); |
65 | void show (); |
59 | void draw (draw_context &ctx); |
66 | void draw (draw_context &ctx); |
60 | ~entity_filter (); |
67 | ~entity_filter (); |
61 | }; |
68 | }; |
62 | |
69 | |
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76 | vertex2d () { }; |
83 | vertex2d () { }; |
77 | vertex2d (point p, vec3 n, texc t = texc()) : p(p), n(n), t(t) { }; |
84 | vertex2d (point p, vec3 n, texc t = texc()) : p(p), n(n), t(t) { }; |
78 | }; |
85 | }; |
79 | |
86 | |
80 | struct entity_opengl : entity_base { |
87 | struct entity_opengl : entity_base { |
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88 | GLuint list; |
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89 | |
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90 | entity_opengl (); |
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91 | ~entity_opengl (); |
81 | }; |
92 | }; |
82 | |
93 | |
83 | template<GLenum type> |
94 | template<GLenum type> |
84 | struct entity_opengl1d : entity_opengl, vector<vertex1d> { |
95 | struct entity_opengl1d : entity_opengl, vector<vertex1d> { |
85 | void update_bbox (); |
96 | void update (); |
86 | void draw (draw_context &ctx); |
97 | void draw (draw_context &ctx); |
87 | }; |
98 | }; |
88 | |
99 | |
89 | template<GLenum type> |
100 | template<GLenum type> |
90 | struct entity_opengl2d : entity_opengl, vector<vertex2d> { |
101 | struct entity_opengl2d : entity_opengl { |
91 | material m; |
102 | material m; |
92 | GLuint list; |
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93 | |
103 | |
94 | void update_bbox (); |
104 | void set (const vector<vertex2d> &v); |
95 | void draw (draw_context &ctx); |
105 | void draw (draw_context &ctx); |
96 | |
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97 | entity_opengl2d () |
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98 | : list(0) |
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99 | { |
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100 | } |
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101 | |
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102 | ~entity_opengl2d () |
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103 | { |
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104 | if (list) |
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105 | glDeleteLists (list, 1); |
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106 | } |
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107 | }; |
106 | }; |
108 | |
107 | |
109 | typedef entity_opengl1d<GL_POINTS> entity_points; |
108 | typedef entity_opengl1d<GL_POINTS> entity_points; |
110 | typedef entity_opengl1d<GL_LINES> entity_lines; |
109 | typedef entity_opengl1d<GL_LINES> entity_lines; |
111 | typedef entity_opengl1d<GL_LINE_STRIP> entity_line_strip; |
110 | typedef entity_opengl1d<GL_LINE_STRIP> entity_line_strip; |
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116 | typedef entity_opengl2d<GL_QUADS> entity_quads; |
115 | typedef entity_opengl2d<GL_QUADS> entity_quads; |
117 | typedef entity_opengl2d<GL_QUAD_STRIP> entity_quad_strip; |
116 | typedef entity_opengl2d<GL_QUAD_STRIP> entity_quad_strip; |
118 | typedef entity_opengl2d<GL_POLYGON> entity_polygon; |
117 | typedef entity_opengl2d<GL_POLYGON> entity_polygon; |
119 | |
118 | |
120 | struct entity_transform : entity_filter { |
119 | struct entity_transform : entity_filter { |
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120 | protected: |
121 | gl_matrix m; |
121 | matrix m; |
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122 | void renormalize (); |
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123 | public: |
122 | |
124 | |
123 | entity_transform (); |
125 | entity_transform (); |
124 | |
126 | |
125 | void update_bbox (); |
127 | void update (); |
126 | void show (); |
128 | void show (); |
127 | void draw (draw_context &ctx); |
129 | void draw (draw_context &ctx); |
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130 | void set_matrix (const matrix &xfrm); |
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131 | void update (const matrix &xfrm); |
128 | }; |
132 | }; |
129 | |
133 | |
130 | struct entity_anim : entity_transform { |
134 | struct entity_anim : entity_transform { |
131 | GLfloat vx, vy, vz; |
135 | GLfloat vx, vy, vz; |
132 | void draw (draw_context &ctx); |
136 | void draw (draw_context &ctx); |