blob: ac20ec24b74557cdeeb27e77a33b2f546029ff59 (
plain) (
blame)
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
|
#ifndef RENDERER_H_6A58EC30
#define RENDERER_H_6A58EC30
#include <SDL.h>
#include <SDL_image.h>
#include <stdexcept>
#include <memory>
class Simulation;
class sdl_error : public std::logic_error {
public:
sdl_error() : std::logic_error(SDL_GetError())
{
}
};
class img_error : public std::logic_error {
public:
img_error() : std::logic_error(IMG_GetError())
{
}
};
class sdl_wrapper {
public:
sdl_wrapper()
{
if (SDL_Init(SDL_INIT_VIDEO) != 0)
{
sdl_error ex;
SDL_Quit();
throw ex;
}
}
~sdl_wrapper()
{
SDL_Quit();
}
};
class img_wrapper {
public:
img_wrapper()
{
if (IMG_Init(IMG_INIT_PNG) != IMG_INIT_PNG)
{
img_error ex;
IMG_Quit();
throw ex;
}
}
~img_wrapper()
{
IMG_Quit();
}
};
class window_deleter {
public:
void operator()(SDL_Window* ptr)
{
SDL_DestroyWindow(ptr);
}
};
using window_ptr = std::unique_ptr<SDL_Window, window_deleter>;
class renderer_deleter {
public:
void operator()(SDL_Renderer* ptr)
{
SDL_DestroyRenderer(ptr);
}
};
using renderer_ptr = std::unique_ptr<SDL_Renderer, renderer_deleter>;
class surface_deleter {
public:
void operator()(SDL_Surface* ptr)
{
SDL_FreeSurface(ptr);
}
};
using surface_ptr = std::unique_ptr<SDL_Surface, surface_deleter>;
class texture_deleter {
public:
void operator()(SDL_Texture* ptr)
{
SDL_DestroyTexture(ptr);
}
};
using texture_ptr = std::unique_ptr<SDL_Texture, texture_deleter>;
#endif /* end of include guard: RENDERER_H_6A58EC30 */
|
