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More clean-ups and mouse fixes.

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This commit is contained in:
OBattler
2023-08-11 22:29:53 +02:00
parent 750f0ef90e
commit 2391c11260
11 changed files with 395 additions and 388 deletions
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57
src/machine/m_xt_olivetti.c
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@@ -131,9 +131,8 @@ typedef struct m24_kbd_t {
/* Mouse stuff. */
int mouse_mode;
int x;
int y;
int b;
pc_timer_t send_delay_timer;
} m24_kbd_t;
@@ -732,12 +731,14 @@ m24_kbd_reset(void *priv)
}
static int
ms_poll(int x, int y, UNUSED(int z), int b, void *priv)
ms_poll(void *priv)
{
m24_kbd_t *m24_kbd = (m24_kbd_t *) priv;
m24_kbd->x += x;
m24_kbd->y += y;
int delta_x;
int delta_y;
int o_x;
int o_y;
int b = mouse_get_buttons_ex();
if (((key_queue_end - key_queue_start) & 0xf) > 14)
return 0xff;
@@ -770,53 +771,45 @@ ms_poll(int x, int y, UNUSED(int z), int b, void *priv)
if (((key_queue_end - key_queue_start) & 0xf) > 12)
return 0xff;
if (!m24_kbd->x && !m24_kbd->y)
if (!mouse_moved())
return 0xff;
m24_kbd->y = -m24_kbd->y;
mouse_subtract_coords(&delta_x, &delta_y, &o_x, &o_y, -127, 127, 1, 0);
if (m24_kbd->x < -127)
m24_kbd->x = -127;
if (m24_kbd->x > 127)
m24_kbd->x = 127;
if (m24_kbd->x < -127)
m24_kbd->x = 0x80 | ((-m24_kbd->x) & 0x7f);
if ((delta_x == -127) && o_x)
delta_x = 0x80 | ((-delta_x) & 0x7f);
if (m24_kbd->y < -127)
m24_kbd->y = -127;
if (m24_kbd->y > 127)
m24_kbd->y = 127;
if (m24_kbd->y < -127)
m24_kbd->y = 0x80 | ((-m24_kbd->y) & 0x7f);
if ((delta_y == -127) && o_y)
delta_y = 0x80 | ((-delta_y) & 0x7f);
m24_kbd_adddata(0xfe);
m24_kbd_adddata(m24_kbd->x);
m24_kbd_adddata(m24_kbd->y);
m24_kbd->x = m24_kbd->y = 0;
m24_kbd_adddata(delta_x);
m24_kbd_adddata(delta_y);
} else {
while (m24_kbd->x < -4) {
mouse_subtract_coords(&delta_x, &delta_y, &o_x, &o_y, -127, 127, 1, 0);
while (delta_x < -4) {
if (((key_queue_end - key_queue_start) & 0xf) > 14)
return 0xff;
m24_kbd->x += 4;
delta_x += 4;
m24_kbd_adddata(m24_kbd->scan[3]);
}
while (m24_kbd->x > 4) {
while (delta_x > 4) {
if (((key_queue_end - key_queue_start) & 0xf) > 14)
return 0xff;
m24_kbd->x -= 4;
delta_x -= 4;
m24_kbd_adddata(m24_kbd->scan[4]);
}
while (m24_kbd->y < -4) {
while (delta_y < -4) {
if (((key_queue_end - key_queue_start) & 0xf) > 14)
return 0xff;
m24_kbd->y += 4;
delta_y += 4;
m24_kbd_adddata(m24_kbd->scan[5]);
}
while (m24_kbd->y > 4) {
while (delta_y > 4) {
if (((key_queue_end - key_queue_start) & 0xf) > 14)
return 0xff;
m24_kbd->y -= 4;
delta_y -= 4;
m24_kbd_adddata(m24_kbd->scan[6]);
}
}