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Implements clear_all_keys.

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This commit is contained in:
Thomas Harte 2021-11-08 17:49:09 -05:00
parent 8ef9a932aa
commit eeaccb8ac0
2 changed files with 6 additions and 0 deletions
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4
Machines/Amiga/Keyboard.cpp
View File

@ -96,6 +96,7 @@ Keyboard::Keyboard(Serial::Line<true> &output) : output_(output) {
}*/
void Keyboard::set_key_state(uint16_t key, bool is_pressed) {
pressed_[key] = is_pressed;
output_.write<false>(
HalfCycles(60),
uint8_t(((key << 1) | (is_pressed ? 0 : 1)) ^ 0xff)
@ -103,6 +104,9 @@ void Keyboard::set_key_state(uint16_t key, bool is_pressed) {
}
void Keyboard::clear_all_keys() {
for(uint16_t c = 0; c < uint16_t(pressed_.size()); c++) {
if(pressed_[c]) set_key_state(c, false);
}
}
// MARK: - KeyboardMapper.

2
Machines/Amiga/Keyboard.hpp
View File

@ -9,6 +9,7 @@
#ifndef Machines_Amiga_Keyboard_hpp
#define Machines_Amiga_Keyboard_hpp
#include <array>
#include <cstdint>
#include "../KeyboardMachine.hpp"
#include "../../Components/Serial/Line.hpp"
@ -112,6 +113,7 @@ class Keyboard {
uint8_t lines_ = 0;
Serial::Line<true> &output_;
std::array<bool, 128> pressed_{};
};
}