sfml 0.10.1

Rust binding for sfml
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
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137

/*
* Rust-SFML - Copyright (c) 2013 Letang Jeremy.
*
* The original software, SFML library, is provided by Laurent Gomila.
*
* This software is provided 'as-is', without any express or implied warranty.
* In no event will the authors be held liable for any damages arising from
* the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not claim
*    that you wrote the original software. If you use this software in a product,
*    an acknowledgment in the product documentation would be appreciated but is
*    not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be
*    misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*/


//! Define a point with color and texture coordinates
//!
//! A vertex is an improved point.
//!
//! It has a position and other extra attributes that will be used for drawing:
//! in SFML, vertices also have a color and a pair of texture coordinates.

use graphics::Color;
use sfml_types::Vector2f;
use csfml_graphics_sys as ffi;

/// Define a point with color and texture coordinates
///
/// A vertex is an improved point.
///
/// It has a position and other extra attributes that will be used for drawing:
/// in SFML, vertices also have a color and a pair of texture coordinates.
#[repr(C)]
pub struct Vertex(pub ffi::sfVertex);

impl Vertex {
    /// Create a new Vertex
    ///
    /// # Arguments
    /// * position - Position of the vertex
    /// * color - Color of the vertex
    /// * tex_coords - Texture coordinate of the vertex
    ///
    /// Return a Vertex
    pub fn new(position: &Vector2f,
               color: &Color,
               tex_coords: &Vector2f) -> Vertex {
        Vertex(ffi::sfVertex {
            position: *position,
            color: color.0,
            tex_coords: *tex_coords
        })
    }

    /// Create a new Vertex whit a position
    ///
    /// # Arguments
    /// * position - Position of the vertex
    ///
    /// # Default
    /// * color - white
    /// * tex_coords - (0., 0.)
    ///
    /// Return a Vertex
    pub fn new_with_pos(position: &Vector2f) -> Vertex {
        Vertex(ffi::sfVertex {
            position: *position,
            color: Color::white().0,
            tex_coords: Vector2f { x: 0., y: 0. }
        })
    }

    /// Create a new Vertex with the position and the color
    ///
    /// # Arguments
    /// * position - Position of the vertex
    /// * color - Color of the vertex
    ///
    /// # Default
    /// * tex_coords - (0., 0)
    ///
    /// Return a Vertex
    pub fn new_with_pos_color(position: &Vector2f, color: &Color) -> Vertex {
        Vertex(ffi::sfVertex {
            position: *position,
            color: color.0,
            tex_coords: Vector2f { x: 0., y: 0. }
        })
    }

    /// Create a new Vertex whit the position and the texture coordinates
    ///
    /// # Arguments
    /// * position - Position of the vertex
    /// * tex_coords - Texture coordinate of the vertex
    ///
    /// # Default
    /// * color - white
    ///
    /// Return a Vertex
    pub fn new_with_pos_coords(position: &Vector2f,
                               tex_coords: &Vector2f) -> Vertex {
        Vertex(ffi::sfVertex {
            position: *position,
            color: Color::white().0,
            tex_coords: *tex_coords
        })
    }
}

/// Create a new default Vertex
///
/// # Default
/// * position - (0., 0.)
/// * color - white
/// * tex_coords - (0., 0.)
///
/// Return a Vertex
impl Default for Vertex {
    fn default() -> Vertex {
        Vertex(ffi::sfVertex {
            position: Vector2f { x: 0., y: 0. },
            color: Color::white().0,
            tex_coords: Vector2f { x: 0., y: 0. }
        })
    }
}