Hugging Face's logo

Spaces:
peterpeter8585
/
v86
Runtime error

App Files Community
v86
File size: 2,804 Bytes 
8df6da4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
 
import { dbg_assert } from "../log.js";
import { get_charmap } from "../lib.js";

/**
 * @constructor
 * @param {Object=} options
 */
export function DummyScreenAdapter(options)
{
    var
        graphic_image_data,

        /** @type {number} */
        cursor_row = 0,

        /** @type {number} */
        cursor_col = 0,

        graphical_mode_width = 0,
        graphical_mode_height = 0,

        // are we in graphical mode now?
        is_graphical = false,

        // Index 0: ASCII code
        // Index 1: Blinking
        // Index 2: Background color
        // Index 3: Foreground color
        text_mode_data,

        // number of columns
        text_mode_width = 0,

        // number of rows
        text_mode_height = 0,

        // 8-bit-text to Unicode character map
        charmap = get_charmap(options?.encoding);

    this.put_char = function(row, col, chr, blinking, bg_color, fg_color)
    {
        dbg_assert(row >= 0 && row < text_mode_height);
        dbg_assert(col >= 0 && col < text_mode_width);
        text_mode_data[row * text_mode_width + col] = chr;
    };

    this.destroy = function() {};
    this.pause = function() {};
    this.continue = function() {};

    this.set_mode = function(graphical)
    {
        is_graphical = graphical;
    };

    this.set_font_bitmap = function(height, width_9px, width_dbl, copy_8th_col, bitmap, bitmap_changed)
    {
    };

    this.set_font_page = function(page_a, page_b)
    {
    };

    this.clear_screen = function()
    {
    };

    /**
     * @param {number} cols
     * @param {number} rows
     */
    this.set_size_text = function(cols, rows)
    {
        if(cols === text_mode_width && rows === text_mode_height)
        {
            return;
        }

        text_mode_data = new Uint8Array(cols * rows);
        text_mode_width = cols;
        text_mode_height = rows;
    };

    this.set_size_graphical = function(width, height)
    {
        graphical_mode_width = width;
        graphical_mode_height = height;
    };

    this.set_scale = function(s_x, s_y)
    {
    };

    this.update_cursor_scanline = function(start, end, max)
    {
    };

    this.update_cursor = function(row, col)
    {
        cursor_row = row;
        cursor_col = col;
    };

    this.update_buffer = function(layers)
    {
    };

    this.get_text_screen = function()
    {
        var screen = [];

        for(var i = 0; i < text_mode_height; i++)
        {
            screen.push(this.get_text_row(i));
        }

        return screen;
    };

    this.get_text_row = function(y)
    {
        const begin = y * text_mode_width;
        const end = begin + text_mode_width;
        return Array.from(text_mode_data.subarray(begin, end), chr => charmap[chr]).join("");
    };

    this.set_size_text(80, 25);
}