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Some cleanup and refactoring

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This commit is contained in:
simon.kagstrom 2009-03-09 19:28:20 +00:00
parent 835d481221
commit 7ab7e97502
1 changed files with 26 additions and 21 deletions
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23
Src/Display_SDL.h
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@ -343,8 +343,12 @@ void C64Display::UpdateKeyMatrix(int c64_key, bool key_up,
uint8 *key_matrix, uint8 *rev_matrix, uint8 *joystick)
{
bool shifted = c64_key & 0x80;
int c64_byte = (c64_key >> 3) & 7;
int c64_bit = c64_key & 7;
int c64_byte;
int c64_bit;
c64_key &= ~0x80;
c64_byte = (c64_key >> 3) & 7;
c64_bit = c64_key & 7;
// Handle joystick emulation
if (joystick && (c64_key & 0x40)) {
@ -657,6 +661,7 @@ uint8 C64::poll_joystick(int port)
Uint32 held_classic = 0;
WPADData *wpad;
memset(extra_keys, 0, sizeof(extra_keys));
if (ThePrefs.JoystickSwap)
controller = !port;
@ -719,7 +724,6 @@ uint8 C64::poll_joystick(int port)
check_analogue_joystick(&wpad->exp.classic.rjs, extra_keys);
}
/* Merge common keys */
int active_binded_keys[N_WIIMOTE_BINDINGS];
memcpy(active_binded_keys, ThePrefs.JoystickKeyBinding, sizeof(active_binded_keys));
@ -729,9 +733,10 @@ uint8 C64::poll_joystick(int port)
continue;
for (int second = 0; second < N_WIIMOTE_BINDINGS; second++)
{
if (first != second &&
active_binded_keys[first] ==
active_binded_keys[second]) {
if (first == second)
continue;
if (active_binded_keys[first] == active_binded_keys[second])
{
/* Unbind this */
extra_keys[second] = 0;
active_binded_keys[second] = -1;
@ -744,8 +749,9 @@ uint8 C64::poll_joystick(int port)
static bool is_pressed[2][N_WIIMOTE_BINDINGS];
int kc = active_binded_keys[i];
if ( kc >= 0)
{
if (kc < 0)
continue;
if (extra_keys[i])
{
TheDisplay->UpdateKeyMatrix(kc, false,
@ -761,7 +767,6 @@ uint8 C64::poll_joystick(int port)
is_pressed[controller][i] = false;
}
}
}
return j;
#else