2015-04-23 00:15:19 +00:00
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//: Take charge of the text-mode display and keyboard.
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2015-04-20 19:35:47 +00:00
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2015-05-06 03:02:38 +00:00
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// uncomment to debug console programs
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:(before "End Globals")
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//? ofstream LOG("log.txt");
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2015-04-21 00:35:32 +00:00
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//:: Display management
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2015-04-23 00:15:19 +00:00
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:(before "End Globals")
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2015-05-04 18:02:56 +00:00
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index_t Display_row = 0, Display_column = 0;
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2015-04-23 00:15:19 +00:00
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2015-04-20 19:35:47 +00:00
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:(before "End Primitive Recipe Declarations")
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2015-04-21 00:40:25 +00:00
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SWITCH_TO_DISPLAY,
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2015-04-20 19:35:47 +00:00
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:(before "End Primitive Recipe Numbers")
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2015-04-21 00:40:25 +00:00
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Recipe_number["switch-to-display"] = SWITCH_TO_DISPLAY;
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2015-04-20 19:35:47 +00:00
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:(before "End Primitive Recipe Implementations")
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2015-04-21 00:40:25 +00:00
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case SWITCH_TO_DISPLAY: {
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2015-04-23 00:15:19 +00:00
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tb_init();
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Display_row = Display_column = 0;
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2015-04-20 19:35:47 +00:00
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break;
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}
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:(before "End Primitive Recipe Declarations")
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2015-04-21 00:40:25 +00:00
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RETURN_TO_CONSOLE,
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2015-04-20 19:35:47 +00:00
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:(before "End Primitive Recipe Numbers")
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2015-04-21 00:40:25 +00:00
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Recipe_number["return-to-console"] = RETURN_TO_CONSOLE;
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2015-04-20 19:35:47 +00:00
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:(before "End Primitive Recipe Implementations")
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2015-04-21 00:40:25 +00:00
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case RETURN_TO_CONSOLE: {
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2015-04-23 00:15:19 +00:00
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tb_shutdown();
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2015-04-20 19:35:47 +00:00
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break;
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}
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2015-04-21 00:35:32 +00:00
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:(before "End Primitive Recipe Declarations")
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CLEAR_DISPLAY,
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:(before "End Primitive Recipe Numbers")
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Recipe_number["clear-display"] = CLEAR_DISPLAY;
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:(before "End Primitive Recipe Implementations")
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case CLEAR_DISPLAY: {
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2015-04-23 00:15:19 +00:00
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tb_clear();
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Display_row = Display_column = 0;
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2015-04-21 00:35:32 +00:00
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break;
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}
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:(before "End Primitive Recipe Declarations")
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CLEAR_LINE_ON_DISPLAY,
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:(before "End Primitive Recipe Numbers")
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Recipe_number["clear-line-on-display"] = CLEAR_LINE_ON_DISPLAY;
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:(before "End Primitive Recipe Implementations")
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case CLEAR_LINE_ON_DISPLAY: {
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2015-04-23 00:15:19 +00:00
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size_t width = tb_width();
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2015-05-04 18:02:56 +00:00
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for (index_t x = Display_column; x < width; ++x) {
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2015-04-23 00:15:19 +00:00
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tb_change_cell(x, Display_row, ' ', TB_WHITE, TB_DEFAULT);
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}
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tb_set_cursor(Display_column, Display_row);
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tb_present();
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2015-04-21 00:35:32 +00:00
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break;
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}
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:(before "End Primitive Recipe Declarations")
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PRINT_CHARACTER_TO_DISPLAY,
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:(before "End Primitive Recipe Numbers")
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Recipe_number["print-character-to-display"] = PRINT_CHARACTER_TO_DISPLAY;
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:(before "End Primitive Recipe Implementations")
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case PRINT_CHARACTER_TO_DISPLAY: {
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2015-05-06 00:20:11 +00:00
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vector<long long int> arg = read_memory(current_instruction().ingredients[0]);
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2015-04-23 00:15:19 +00:00
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int h=tb_height(), w=tb_width();
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size_t height = (h >= 0) ? h : 0;
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size_t width = (w >= 0) ? w : 0;
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if (arg[0] == '\n') {
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if (Display_row < height) {
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Display_column = 0;
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++Display_row;
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tb_set_cursor(Display_column, Display_row);
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tb_present();
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}
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break;
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}
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tb_change_cell(Display_column, Display_row, arg[0], TB_WHITE, TB_DEFAULT);
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if (Display_column < width) {
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Display_column++;
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tb_set_cursor(Display_column, Display_row);
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}
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tb_present();
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2015-04-21 00:35:32 +00:00
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break;
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}
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:(before "End Primitive Recipe Declarations")
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CURSOR_POSITION_ON_DISPLAY,
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:(before "End Primitive Recipe Numbers")
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Recipe_number["cursor-position-on-display"] = CURSOR_POSITION_ON_DISPLAY;
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:(before "End Primitive Recipe Implementations")
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case CURSOR_POSITION_ON_DISPLAY: {
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2015-05-06 00:20:11 +00:00
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vector<long long int> row;
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2015-04-23 00:15:19 +00:00
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row.push_back(Display_row);
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2015-04-25 03:07:17 +00:00
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write_memory(current_instruction().products[0], row);
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2015-05-06 00:20:11 +00:00
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vector<long long int> column;
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2015-04-23 00:15:19 +00:00
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column.push_back(Display_column);
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2015-04-25 03:07:17 +00:00
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write_memory(current_instruction().products[1], column);
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2015-04-21 00:35:32 +00:00
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break;
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}
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:(before "End Primitive Recipe Declarations")
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MOVE_CURSOR_ON_DISPLAY,
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:(before "End Primitive Recipe Numbers")
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Recipe_number["move-cursor-on-display"] = MOVE_CURSOR_ON_DISPLAY;
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:(before "End Primitive Recipe Implementations")
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case MOVE_CURSOR_ON_DISPLAY: {
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2015-05-06 00:20:11 +00:00
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vector<long long int> row = read_memory(current_instruction().ingredients[0]);
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vector<long long int> column = read_memory(current_instruction().ingredients[1]);
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2015-04-23 00:15:19 +00:00
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Display_row = row[0];
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Display_column = column[0];
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tb_set_cursor(Display_column, Display_row);
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tb_present();
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2015-04-21 00:35:32 +00:00
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break;
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}
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2015-04-29 04:28:34 +00:00
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:(before "End Primitive Recipe Declarations")
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MOVE_CURSOR_DOWN_ON_DISPLAY,
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:(before "End Primitive Recipe Numbers")
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Recipe_number["move-cursor-down-on-display"] = MOVE_CURSOR_DOWN_ON_DISPLAY;
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:(before "End Primitive Recipe Implementations")
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case MOVE_CURSOR_DOWN_ON_DISPLAY: {
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Display_row++;
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tb_set_cursor(Display_column, Display_row);
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tb_present();
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break;
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}
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:(before "End Primitive Recipe Declarations")
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MOVE_CURSOR_UP_ON_DISPLAY,
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:(before "End Primitive Recipe Numbers")
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Recipe_number["move-cursor-up-on-display"] = MOVE_CURSOR_UP_ON_DISPLAY;
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:(before "End Primitive Recipe Implementations")
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case MOVE_CURSOR_UP_ON_DISPLAY: {
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Display_row--;
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tb_set_cursor(Display_column, Display_row);
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tb_present();
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break;
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}
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:(before "End Primitive Recipe Declarations")
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MOVE_CURSOR_RIGHT_ON_DISPLAY,
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:(before "End Primitive Recipe Numbers")
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Recipe_number["move-cursor-right-on-display"] = MOVE_CURSOR_RIGHT_ON_DISPLAY;
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:(before "End Primitive Recipe Implementations")
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case MOVE_CURSOR_RIGHT_ON_DISPLAY: {
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Display_column++;
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tb_set_cursor(Display_column, Display_row);
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tb_present();
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break;
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}
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:(before "End Primitive Recipe Declarations")
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MOVE_CURSOR_LEFT_ON_DISPLAY,
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:(before "End Primitive Recipe Numbers")
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Recipe_number["move-cursor-left-on-display"] = MOVE_CURSOR_LEFT_ON_DISPLAY;
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:(before "End Primitive Recipe Implementations")
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case MOVE_CURSOR_LEFT_ON_DISPLAY: {
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Display_column--;
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tb_set_cursor(Display_column, Display_row);
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tb_present();
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break;
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}
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2015-04-21 00:35:32 +00:00
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//:: Keyboard management
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2015-04-20 19:35:47 +00:00
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:(before "End Primitive Recipe Declarations")
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2015-04-20 23:42:35 +00:00
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WAIT_FOR_KEY_FROM_KEYBOARD,
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2015-04-20 19:35:47 +00:00
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:(before "End Primitive Recipe Numbers")
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2015-04-20 23:42:35 +00:00
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Recipe_number["wait-for-key-from-keyboard"] = WAIT_FOR_KEY_FROM_KEYBOARD;
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2015-04-20 19:35:47 +00:00
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:(before "End Primitive Recipe Implementations")
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2015-04-20 23:42:35 +00:00
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case WAIT_FOR_KEY_FROM_KEYBOARD: {
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2015-05-06 03:02:38 +00:00
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//? LOG << "AAA\n"; LOG.flush();
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2015-04-23 00:15:19 +00:00
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struct tb_event event;
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2015-05-04 20:59:56 +00:00
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do {
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tb_poll_event(&event);
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} while (event.type != TB_EVENT_KEY);
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2015-05-06 03:02:38 +00:00
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//? LOG << "AAA 2\n"; LOG.flush();
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2015-05-06 00:20:11 +00:00
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vector<long long int> result;
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2015-05-04 20:59:56 +00:00
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result.push_back(event.ch);
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2015-05-06 03:02:38 +00:00
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//? LOG << "AAA 3\n"; LOG.flush();
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if (!current_instruction().products.empty())
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write_memory(current_instruction().products[0], result);
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//? LOG << "AAA 9\n"; LOG.flush();
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2015-05-04 20:59:56 +00:00
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break;
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}
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:(before "End Primitive Recipe Declarations")
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READ_KEY_FROM_KEYBOARD,
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:(before "End Primitive Recipe Numbers")
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Recipe_number["read-key-from-keyboard"] = READ_KEY_FROM_KEYBOARD;
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:(before "End Primitive Recipe Implementations")
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case READ_KEY_FROM_KEYBOARD: {
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struct tb_event event;
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int event_type = tb_peek_event(&event, 5/*ms*/);
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2015-05-06 00:20:11 +00:00
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vector<long long int> result;
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vector<long long int> found;
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2015-05-04 20:59:56 +00:00
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if (event_type != TB_EVENT_KEY) {
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result.push_back(0);
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found.push_back(false);
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}
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else {
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result.push_back(event.ch);
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found.push_back(true);
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}
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write_memory(current_instruction().products[0], result);
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write_memory(current_instruction().products[1], found);
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2015-04-20 19:35:47 +00:00
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break;
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}
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2015-04-23 00:15:19 +00:00
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:(before "End Includes")
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#include"termbox/termbox.h"
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