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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
|
//: Take charge of the text-mode display and keyboard.
// uncomment to debug console programs
:(before "End Globals")
//? ofstream LOG("log.txt");
//:: Display management
:(before "End Globals")
long long int Display_row = 0, Display_column = 0;
:(before "End Primitive Recipe Declarations")
SWITCH_TO_DISPLAY,
:(before "End Primitive Recipe Numbers")
Recipe_number["switch-to-display"] = SWITCH_TO_DISPLAY;
:(before "End Primitive Recipe Implementations")
case SWITCH_TO_DISPLAY: {
tb_init();
Display_row = Display_column = 0;
break;
}
:(before "End Primitive Recipe Declarations")
RETURN_TO_CONSOLE,
:(before "End Primitive Recipe Numbers")
Recipe_number["return-to-console"] = RETURN_TO_CONSOLE;
:(before "End Primitive Recipe Implementations")
case RETURN_TO_CONSOLE: {
tb_shutdown();
//? Trace_stream->dump_layer = "all"; //? 1
break;
}
:(before "End Teardown")
tb_shutdown();
:(before "End Primitive Recipe Declarations")
CLEAR_DISPLAY,
:(before "End Primitive Recipe Numbers")
Recipe_number["clear-display"] = CLEAR_DISPLAY;
:(before "End Primitive Recipe Implementations")
case CLEAR_DISPLAY: {
tb_clear();
Display_row = Display_column = 0;
break;
}
:(before "End Primitive Recipe Declarations")
CLEAR_LINE_ON_DISPLAY,
:(before "End Primitive Recipe Numbers")
Recipe_number["clear-line-on-display"] = CLEAR_LINE_ON_DISPLAY;
:(before "End Primitive Recipe Implementations")
case CLEAR_LINE_ON_DISPLAY: {
long long int width = tb_width();
for (long long int x = Display_column; x < width; ++x) {
tb_change_cell(x, Display_row, ' ', TB_WHITE, TB_DEFAULT);
}
tb_set_cursor(Display_column, Display_row);
tb_present();
break;
}
:(before "End Primitive Recipe Declarations")
PRINT_CHARACTER_TO_DISPLAY,
:(before "End Primitive Recipe Numbers")
Recipe_number["print-character-to-display"] = PRINT_CHARACTER_TO_DISPLAY;
:(before "End Primitive Recipe Implementations")
case PRINT_CHARACTER_TO_DISPLAY: {
int h=tb_height(), w=tb_width();
long long int height = (h >= 0) ? h : 0;
long long int width = (w >= 0) ? w : 0;
assert(scalar(ingredients.at(0)));
long long int c = ingredients.at(0).at(0);
if (c == '\n' || c == '\r') {
if (Display_row < height-1) {
Display_column = 0;
++Display_row;
tb_set_cursor(Display_column, Display_row);
tb_present();
}
break;
}
if (c == '\b') {
if (Display_column > 0) {
tb_change_cell(Display_column-1, Display_row, ' ', TB_WHITE, TB_DEFAULT);
--Display_column;
tb_set_cursor(Display_column, Display_row);
tb_present();
}
break;
}
tb_change_cell(Display_column, Display_row, c, TB_WHITE, TB_DEFAULT);
if (Display_column < width-1) {
++Display_column;
tb_set_cursor(Display_column, Display_row);
}
tb_present();
break;
}
:(before "End Primitive Recipe Declarations")
CURSOR_POSITION_ON_DISPLAY,
:(before "End Primitive Recipe Numbers")
Recipe_number["cursor-position-on-display"] = CURSOR_POSITION_ON_DISPLAY;
:(before "End Primitive Recipe Implementations")
case CURSOR_POSITION_ON_DISPLAY: {
products.resize(2);
products.at(0).push_back(Display_row);
products.at(1).push_back(Display_column);
break;
}
:(before "End Primitive Recipe Declarations")
MOVE_CURSOR_ON_DISPLAY,
:(before "End Primitive Recipe Numbers")
Recipe_number["move-cursor-on-display"] = MOVE_CURSOR_ON_DISPLAY;
:(before "End Primitive Recipe Implementations")
case MOVE_CURSOR_ON_DISPLAY: {
assert(scalar(ingredients.at(0)));
Display_row = ingredients.at(0).at(0);
assert(scalar(ingredients.at(1)));
Display_column = ingredients.at(1).at(0);
tb_set_cursor(Display_column, Display_row);
tb_present();
break;
}
:(before "End Primitive Recipe Declarations")
MOVE_CURSOR_DOWN_ON_DISPLAY,
:(before "End Primitive Recipe Numbers")
Recipe_number["move-cursor-down-on-display"] = MOVE_CURSOR_DOWN_ON_DISPLAY;
:(before "End Primitive Recipe Implementations")
case MOVE_CURSOR_DOWN_ON_DISPLAY: {
int h=tb_height();
long long int height = (h >= 0) ? h : 0;
if (Display_row < height-1) {
Display_row++;
tb_set_cursor(Display_column, Display_row);
tb_present();
}
break;
}
:(before "End Primitive Recipe Declarations")
MOVE_CURSOR_UP_ON_DISPLAY,
:(before "End Primitive Recipe Numbers")
Recipe_number["move-cursor-up-on-display"] = MOVE_CURSOR_UP_ON_DISPLAY;
:(before "End Primitive Recipe Implementations")
case MOVE_CURSOR_UP_ON_DISPLAY: {
if (Display_row > 0) {
Display_row--;
tb_set_cursor(Display_column, Display_row);
tb_present();
}
break;
}
:(before "End Primitive Recipe Declarations")
MOVE_CURSOR_RIGHT_ON_DISPLAY,
:(before "End Primitive Recipe Numbers")
Recipe_number["move-cursor-right-on-display"] = MOVE_CURSOR_RIGHT_ON_DISPLAY;
:(before "End Primitive Recipe Implementations")
case MOVE_CURSOR_RIGHT_ON_DISPLAY: {
int w=tb_width();
long long int width = (w >= 0) ? w : 0;
if (Display_column < width-1) {
Display_column++;
tb_set_cursor(Display_column, Display_row);
tb_present();
}
break;
}
:(before "End Primitive Recipe Declarations")
MOVE_CURSOR_LEFT_ON_DISPLAY,
:(before "End Primitive Recipe Numbers")
Recipe_number["move-cursor-left-on-display"] = MOVE_CURSOR_LEFT_ON_DISPLAY;
:(before "End Primitive Recipe Implementations")
case MOVE_CURSOR_LEFT_ON_DISPLAY: {
if (Display_column > 0) {
Display_column--;
tb_set_cursor(Display_column, Display_row);
tb_present();
}
break;
}
//:: Keyboard management
:(before "End Primitive Recipe Declarations")
WAIT_FOR_KEY_FROM_KEYBOARD,
:(before "End Primitive Recipe Numbers")
Recipe_number["wait-for-key-from-keyboard"] = WAIT_FOR_KEY_FROM_KEYBOARD;
:(before "End Primitive Recipe Implementations")
case WAIT_FOR_KEY_FROM_KEYBOARD: {
struct tb_event event;
do {
tb_poll_event(&event);
} while (event.type != TB_EVENT_KEY);
products.resize(1);
products.at(0).push_back(event.ch);
break;
}
:(before "End Primitive Recipe Declarations")
READ_KEY_FROM_KEYBOARD,
:(before "End Primitive Recipe Numbers")
Recipe_number["read-key-from-keyboard"] = READ_KEY_FROM_KEYBOARD;
:(before "End Primitive Recipe Implementations")
case READ_KEY_FROM_KEYBOARD: {
struct tb_event event;
int event_type = tb_peek_event(&event, 5/*ms*/);
long long int result = 0;
long long int found = false;
//? cerr << event_type << '\n'; //? 1
if (event_type == TB_EVENT_KEY) {
result = event.key ? event.key : event.ch;
if (result == TB_KEY_CTRL_C) tb_shutdown(), exit(1);
if (result == TB_KEY_BACKSPACE2) result = TB_KEY_BACKSPACE;
if (result == TB_KEY_CARRIAGE_RETURN) result = TB_KEY_NEWLINE;
found = true;
}
products.resize(2);
products.at(0).push_back(result);
products.at(1).push_back(found);
break;
}
:(before "End Includes")
#include"termbox/termbox.h"
|