Zack Buhman
cfad16c514
This draws the screen and "keyboard". I am not certain if I like the keyboard concept. Letter groupings would be more useful.
87 lines
1.7 KiB
C++
87 lines
1.7 KiB
C++
#include <stdint.h>
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#include <stdbool.h>
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#include "wordle.hpp"
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namespace wordle {
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void init_screen(struct screen& s, const uint8_t * word)
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{
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s.edit.row = 0;
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s.edit.index = 0;
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for (uint32_t j = 0; j < word_length; j++) {
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for (uint32_t i = 0; i < guesses; i++) {
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s.rows[i].letters[j] = ' ';
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}
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s.word[j] = word[j];
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}
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s.rows[0].letters[0] = 'A';
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s.rows[0].letters[1] = 'B';
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s.rows[0].letters[2] = 'C';
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s.rows[0].letters[3] = 'D';
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s.rows[0].letters[4] = 'E';
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s.rows[1].letters[0] = 'F';
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s.rows[1].letters[1] = 'G';
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s.rows[1].letters[2] = 'H';
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s.rows[1].letters[3] = 'I';
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s.rows[1].letters[4] = 'J';
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s.rows[2].letters[0] = 'K';
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s.rows[2].letters[1] = 'L';
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s.rows[2].letters[2] = 'M';
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s.rows[2].letters[3] = 'N';
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s.rows[2].letters[4] = 'O';
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s.rows[3].letters[0] = 'P';
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s.rows[3].letters[1] = 'Q';
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s.rows[3].letters[2] = 'R';
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s.rows[3].letters[3] = 'S';
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s.rows[3].letters[4] = 'T';
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s.rows[4].letters[0] = 'U';
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s.rows[4].letters[1] = 'V';
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s.rows[4].letters[2] = 'W';
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s.rows[4].letters[3] = 'X';
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s.rows[4].letters[4] = 'Y';
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s.rows[5].letters[0] = 'Z';
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s.rows[5].letters[1] = '1';
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s.rows[5].letters[2] = '2';
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s.rows[5].letters[3] = '3';
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s.rows[5].letters[4] = '4';
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s.all_letters = 0;
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}
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bool type_letter(struct screen& s, const uint8_t letter)
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{
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if (s.edit.index >= word_length)
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return false;
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if (!(letter >= 'a' && letter <= 'z'))
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return false;
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struct row& r = s.rows[s.edit.row];
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r.letters[s.edit.index++] = letter;
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return true;
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}
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bool backspace(struct screen& s)
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{
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if (s.edit.index <= 0)
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return false;
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struct row& r = s.rows[s.edit.row];
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r.letters[--s.edit.index] = ' ';
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return true;
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}
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}
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