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libretro: add support for Open / Solid Apple keys.

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Signed-off-by: Andrea Odetti <mariofutire@gmail.com>
This commit is contained in:
Andrea Odetti 2020-12-12 19:25:43 +00:00
parent ab655cda40
commit e461847a49
2 changed files with 109 additions and 68 deletions
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37
source/frontends/retro/game.cpp
View file

@ -26,6 +26,7 @@
#include "linux/videobuffer.h"
#include "linux/keyboard.h"
#include "linux/paddle.h"
#include "frontends/common2/programoptions.h"
#include "frontends/common2/configuration.h"
#include "frontends/retro/environment.h"
@ -144,6 +145,16 @@ void Game::processInputEvents()
void Game::keyboardCallback(bool down, unsigned keycode, uint32_t character, uint16_t key_modifiers)
{
if (down)
{
processKeyDown(keycode, character, key_modifiers);
}
else
{
processKeyUp(keycode, character, key_modifiers);
}
}
void Game::processKeyDown(unsigned keycode, uint32_t character, uint16_t key_modifiers)
{
BYTE ch = 0;
switch (keycode)
@ -189,6 +200,16 @@ void Game::keyboardCallback(bool down, unsigned keycode, uint32_t character, uin
ch = 0x09;
break;
}
case RETROK_LALT:
{
Paddle::setButtonPressed(Paddle::ourOpenApple);
break;
}
case RETROK_RALT:
{
Paddle::setButtonPressed(Paddle::ourSolidApple);
break;
}
case RETROK_a ... RETROK_z:
{
ch = (keycode - RETROK_a) + 0x01;
@ -229,6 +250,22 @@ void Game::keyboardCallback(bool down, unsigned keycode, uint32_t character, uin
log_cb(RETRO_LOG_INFO, "RA2: %s - %02x\n", __FUNCTION__, ch);
}
}
void Game::processKeyUp(unsigned keycode, uint32_t character, uint16_t key_modifiers)
{
switch (keycode)
{
case RETROK_LALT:
{
Paddle::setButtonReleased(Paddle::ourOpenApple);
break;
}
case RETROK_RALT:
{
Paddle::setButtonReleased(Paddle::ourSolidApple);
break;
}
}
}
void Game::drawVideoBuffer()

4
source/frontends/retro/game.h
View file

@ -19,4 +19,8 @@ public:
private:
Speed mySpeed; // fixed speed
static void processKeyDown(unsigned keycode, uint32_t character, uint16_t key_modifiers);
static void processKeyUp(unsigned keycode, uint32_t character, uint16_t key_modifiers);
};