aboutsummaryrefslogtreecommitdiff
path: root/src/lua/luaopen_jin.cpp
blob: 4697ec2000cd7f818a44472bf6372ab204dd0099 (plain)
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
#include "luaopen_jin.h"
#include "lua/luax.h"
#include "embed/embed.h"

namespace jin
{
namespace lua
{
    
    extern int luaopen_core(lua_State* L);
    extern int luaopen_graphics(lua_State* L);
    extern int luaopen_audio(lua_State* L);
    extern int luaopen_net(lua_State* L);
    extern int luaopen_event(lua_State* L);
    extern int luaopen_time(lua_State* L);
    extern int luaopen_mouse(lua_State* L);
    extern int luaopen_keyboard(lua_State* L);
    extern int luaopen_filesystem(lua_State* L); 
    extern int luaopen_joypad(lua_State* L);
    extern int luaopen_math(lua_State* L);
    extern int luaopen_thread(lua_State* L);
    extern int luaopen_bit(lua_State* L);

    static int l_getversion(lua_State* L)
    {
        luax_pushstring(L, VERSION);
        return 1; 
    }

    static int l_getAuthor(lua_State* L)
    {
        luax_pushstring(L, AUTHOR);
        return 1; 
    }

    static int l_getOS(lua_State* L)
    {
    #ifdef _WIN32 
        luax_pushstring(L, "windows");
    #elif defined __unix__
        luax_pushstring(L, "unix");
    #elif defined __APPLE__
        luax_pushstring(L, "macos");
    #endif
        return 1;
    } 
    
    static int l_revision(lua_State* L)
    {
        luax_pushnumber(L, REVISION);
        return 1;
    }

    static const luaL_Reg f[] = {
        { "version", l_getversion },
        { "revision", l_revision },
        { "author",  l_getAuthor },
        { "os",      l_getOS },
        { 0, 0 }
    };
    
    // submodules 
    static const luaL_Reg mods[] = {
        { "core",       luaopen_core },
        { "event",      luaopen_event },
        { "graphics",   luaopen_graphics },
        { "time",       luaopen_time },
        { "mouse",      luaopen_mouse },
        { "keyboard",   luaopen_keyboard },
        { "filesystem", luaopen_filesystem },
        { "net",        luaopen_net },
        { "audio",      luaopen_audio },
        { "joypad",     luaopen_joypad },
        { "math",       luaopen_math },
        { "thread",     luaopen_thread },
        { "bit",        luaopen_bit },
        { 0, 0 }
    };

    int luaopen_jin(lua_State* L)
    {
        // jin module is on top of the stack 
        luax_newlib(L, f); 

        // set to global field
        luax_justglobal(L, -1, MODULE_NAME);

        // register submodules
        for (int i = 0; mods[i].name; ++i)
        {
            // open submodules
            mods[i].func(L);
            luax_setfield(L, -2, mods[i].name);
        }

        return 1;
    }

    /**
    * boot jin 
    */
    void boot(lua_State* L)
    {
        jin::embed::boot(L);
    }

}
}