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Input code refactoring, phase 1

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Simplified the gameinp routines; "CurrentInputState" and
"PulsedInputState" allow for keyrepeat information to be available or
ignored for every input action in the game.


git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1313 8092fc87-c524-0410-9efc-e669fe64eaf9
This commit is contained in:
mcmartin
2004-01-15 09:09:05 +00:00
parent 7b2d5a6427
commit 370d5a07b1
1 changed files with 48 additions and 105 deletions
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sc2/src/sc2code/gameinp.c
+48 -105
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@@ -55,30 +55,12 @@ volatile CONTROLLER_INPUT_STATE ImmediateInputState;
static void static void
_clear_menu_state (void) _clear_menu_state (void)
{ {
PulsedInputState.key[KEY_MENU_UP] = 0; int i;
PulsedInputState.key[KEY_MENU_DOWN] = 0; for (i = 0; i < NUM_KEYS; i++)
PulsedInputState.key[KEY_MENU_LEFT] = 0; {
PulsedInputState.key[KEY_MENU_RIGHT] = 0; PulsedInputState.key[i] = 0;
PulsedInputState.key[KEY_MENU_SELECT] = 0; CachedInputState.key[i] = 0;
PulsedInputState.key[KEY_MENU_CANCEL] = 0; }
PulsedInputState.key[KEY_MENU_SPECIAL] = 0;
PulsedInputState.key[KEY_MENU_PAGE_UP] = 0;
PulsedInputState.key[KEY_MENU_PAGE_DOWN] = 0;
PulsedInputState.key[KEY_MENU_ZOOM_IN] = 0;
PulsedInputState.key[KEY_MENU_ZOOM_OUT] = 0;
PulsedInputState.key[KEY_MENU_DELETE] = 0;
CachedInputState.key[KEY_MENU_UP] = 0;
CachedInputState.key[KEY_MENU_DOWN] = 0;
CachedInputState.key[KEY_MENU_LEFT] = 0;
CachedInputState.key[KEY_MENU_RIGHT] = 0;
CachedInputState.key[KEY_MENU_SELECT] = 0;
CachedInputState.key[KEY_MENU_CANCEL] = 0;
CachedInputState.key[KEY_MENU_SPECIAL] = 0;
CachedInputState.key[KEY_MENU_PAGE_UP] = 0;
CachedInputState.key[KEY_MENU_PAGE_DOWN] = 0;
CachedInputState.key[KEY_MENU_ZOOM_IN] = 0;
CachedInputState.key[KEY_MENU_ZOOM_OUT] = 0;
CachedInputState.key[KEY_MENU_DELETE] = 0;
CachedGestalt = FALSE; CachedGestalt = FALSE;
} }
@@ -86,32 +68,14 @@ void
ResetKeyRepeat (void) ResetKeyRepeat (void)
{ {
DWORD initTime = GetTimeCounter (); DWORD initTime = GetTimeCounter ();
RepeatDelays.key[KEY_MENU_UP] = _max_accel; int i;
RepeatDelays.key[KEY_MENU_DOWN] = _max_accel; for (i = 0; i < NUM_KEYS; i++)
RepeatDelays.key[KEY_MENU_LEFT] = _max_accel; {
RepeatDelays.key[KEY_MENU_RIGHT] = _max_accel; RepeatDelays.key[i] = _max_accel;
RepeatDelays.key[KEY_MENU_SELECT] = _max_accel; Times.key[i] = initTime;
RepeatDelays.key[KEY_MENU_CANCEL] = _max_accel; }
RepeatDelays.key[KEY_MENU_SPECIAL] = _max_accel; GestaltRepeatDelay = _max_accel;
RepeatDelays.key[KEY_MENU_PAGE_UP] = _max_accel; GestaltTime = initTime;
RepeatDelays.key[KEY_MENU_PAGE_DOWN] = _max_accel;
RepeatDelays.key[KEY_MENU_ZOOM_IN] = _max_accel;
RepeatDelays.key[KEY_MENU_ZOOM_OUT] = _max_accel;
RepeatDelays.key[KEY_MENU_DELETE] = _max_accel;
GestaltRepeatDelay = _max_accel;
Times.key[KEY_MENU_UP] = initTime;
Times.key[KEY_MENU_DOWN] = initTime;
Times.key[KEY_MENU_LEFT] = initTime;
Times.key[KEY_MENU_RIGHT] = initTime;
Times.key[KEY_MENU_SELECT] = initTime;
Times.key[KEY_MENU_CANCEL] = initTime;
Times.key[KEY_MENU_SPECIAL] = initTime;
Times.key[KEY_MENU_PAGE_UP] = initTime;
Times.key[KEY_MENU_PAGE_DOWN] = initTime;
Times.key[KEY_MENU_ZOOM_IN] = initTime;
Times.key[KEY_MENU_ZOOM_OUT] = initTime;
Times.key[KEY_MENU_DELETE] = initTime;
GestaltTime = initTime;
} }
static void static void
@@ -145,24 +109,32 @@ static void
_check_gestalt (DWORD NewTime) _check_gestalt (DWORD NewTime)
{ {
BOOLEAN CurrentGestalt; BOOLEAN CurrentGestalt;
int i;
OldGestalt = CachedGestalt; OldGestalt = CachedGestalt;
CachedGestalt = ImmediateInputState.key[KEY_MENU_UP] || ImmediateInputState.key[KEY_MENU_DOWN] || ImmediateInputState.key[KEY_MENU_LEFT] || ImmediateInputState.key[KEY_MENU_RIGHT];
CurrentGestalt = PulsedInputState.key[KEY_MENU_UP] || PulsedInputState.key[KEY_MENU_DOWN] || PulsedInputState.key[KEY_MENU_LEFT] || PulsedInputState.key[KEY_MENU_RIGHT]; CachedGestalt = 0;
CurrentGestalt = 0;
for (i = 0; i < NUM_KEYS; i++)
{
CachedGestalt |= ImmediateInputState.key[i];
CurrentGestalt |= PulsedInputState.key[i];
}
if (OldGestalt && CachedGestalt) if (OldGestalt && CachedGestalt)
{ {
if (NewTime - GestaltTime < GestaltRepeatDelay) if (NewTime - GestaltTime < GestaltRepeatDelay)
{ {
PulsedInputState.key[KEY_MENU_UP] = 0; for (i = 0; i < NUM_KEYS; i++)
PulsedInputState.key[KEY_MENU_DOWN] = 0; {
PulsedInputState.key[KEY_MENU_LEFT] = 0; PulsedInputState.key[i] = 0;
PulsedInputState.key[KEY_MENU_RIGHT] = 0; }
} }
else else
{ {
PulsedInputState.key[KEY_MENU_UP] = CachedInputState.key[KEY_MENU_UP]; for (i = 0; i < NUM_KEYS; i++)
PulsedInputState.key[KEY_MENU_DOWN] = CachedInputState.key[KEY_MENU_DOWN]; {
PulsedInputState.key[KEY_MENU_LEFT] = CachedInputState.key[KEY_MENU_LEFT]; PulsedInputState.key[i] = CachedInputState.key[i];
PulsedInputState.key[KEY_MENU_RIGHT] = CachedInputState.key[KEY_MENU_RIGHT]; }
if (GestaltRepeatDelay > _min_accel) if (GestaltRepeatDelay > _min_accel)
GestaltRepeatDelay -= _step_accel; GestaltRepeatDelay -= _step_accel;
if (GestaltRepeatDelay < _min_accel) if (GestaltRepeatDelay < _min_accel)
@@ -172,10 +144,10 @@ _check_gestalt (DWORD NewTime)
} }
else else
{ {
PulsedInputState.key[KEY_MENU_UP] = CachedInputState.key[KEY_MENU_UP]; for (i = 0; i < NUM_KEYS; i++)
PulsedInputState.key[KEY_MENU_DOWN] = CachedInputState.key[KEY_MENU_DOWN]; {
PulsedInputState.key[KEY_MENU_LEFT] = CachedInputState.key[KEY_MENU_LEFT]; PulsedInputState.key[i] = CachedInputState.key[i];
PulsedInputState.key[KEY_MENU_RIGHT] = CachedInputState.key[KEY_MENU_RIGHT]; }
GestaltTime = NewTime; GestaltTime = NewTime;
GestaltRepeatDelay = _max_accel; GestaltRepeatDelay = _max_accel;
} }
@@ -208,19 +180,12 @@ UpdateInputState (void)
} }
else else
{ {
_check_for_pulse(&PulsedInputState.key[KEY_MENU_UP], &CachedInputState.key[KEY_MENU_UP], &OldInputState.key[KEY_MENU_UP], &RepeatDelays.key[KEY_MENU_UP], &NewTime, &Times.key[KEY_MENU_UP]); int i;
_check_for_pulse(&PulsedInputState.key[KEY_MENU_DOWN], &CachedInputState.key[KEY_MENU_DOWN], &OldInputState.key[KEY_MENU_DOWN], &RepeatDelays.key[KEY_MENU_DOWN], &NewTime, &Times.key[KEY_MENU_DOWN]); for (i = 0; i < NUM_KEYS; i++)
_check_for_pulse(&PulsedInputState.key[KEY_MENU_LEFT], &CachedInputState.key[KEY_MENU_LEFT], &OldInputState.key[KEY_MENU_LEFT], &RepeatDelays.key[KEY_MENU_LEFT], &NewTime, &Times.key[KEY_MENU_LEFT]); {
_check_for_pulse(&PulsedInputState.key[KEY_MENU_RIGHT], &CachedInputState.key[KEY_MENU_RIGHT], &OldInputState.key[KEY_MENU_RIGHT], &RepeatDelays.key[KEY_MENU_RIGHT], &NewTime, &Times.key[KEY_MENU_RIGHT]); _check_for_pulse(&PulsedInputState.key[i], &CachedInputState.key[i], &OldInputState.key[i], &RepeatDelays.key[i], &NewTime, &Times.key[i]);
}
} }
_check_for_pulse(&PulsedInputState.key[KEY_MENU_SELECT], &CachedInputState.key[KEY_MENU_SELECT], &OldInputState.key[KEY_MENU_SELECT], &RepeatDelays.key[KEY_MENU_SELECT], &NewTime, &Times.key[KEY_MENU_SELECT]);
_check_for_pulse(&PulsedInputState.key[KEY_MENU_CANCEL], &CachedInputState.key[KEY_MENU_CANCEL], &OldInputState.key[KEY_MENU_CANCEL], &RepeatDelays.key[KEY_MENU_CANCEL], &NewTime, &Times.key[KEY_MENU_CANCEL]);
_check_for_pulse(&PulsedInputState.key[KEY_MENU_SPECIAL], &CachedInputState.key[KEY_MENU_SPECIAL], &OldInputState.key[KEY_MENU_SPECIAL], &RepeatDelays.key[KEY_MENU_SPECIAL], &NewTime, &Times.key[KEY_MENU_SPECIAL]);
_check_for_pulse(&PulsedInputState.key[KEY_MENU_PAGE_UP], &CachedInputState.key[KEY_MENU_PAGE_UP], &OldInputState.key[KEY_MENU_PAGE_UP], &RepeatDelays.key[KEY_MENU_PAGE_UP], &NewTime, &Times.key[KEY_MENU_PAGE_UP]);
_check_for_pulse(&PulsedInputState.key[KEY_MENU_PAGE_DOWN], &CachedInputState.key[KEY_MENU_PAGE_DOWN], &OldInputState.key[KEY_MENU_PAGE_DOWN], &RepeatDelays.key[KEY_MENU_PAGE_DOWN], &NewTime, &Times.key[KEY_MENU_PAGE_DOWN]);
_check_for_pulse(&PulsedInputState.key[KEY_MENU_ZOOM_IN], &CachedInputState.key[KEY_MENU_ZOOM_IN], &OldInputState.key[KEY_MENU_ZOOM_IN], &RepeatDelays.key[KEY_MENU_ZOOM_IN], &NewTime, &Times.key[KEY_MENU_ZOOM_IN]);
_check_for_pulse(&PulsedInputState.key[KEY_MENU_ZOOM_OUT], &CachedInputState.key[KEY_MENU_ZOOM_OUT], &OldInputState.key[KEY_MENU_ZOOM_OUT], &RepeatDelays.key[KEY_MENU_ZOOM_OUT], &NewTime, &Times.key[KEY_MENU_ZOOM_OUT]);
_check_for_pulse(&PulsedInputState.key[KEY_MENU_DELETE], &CachedInputState.key[KEY_MENU_DELETE], &OldInputState.key[KEY_MENU_DELETE], &RepeatDelays.key[KEY_MENU_DELETE], &NewTime, &Times.key[KEY_MENU_DELETE]);
if (CurrentInputState.key[KEY_PAUSE]) if (CurrentInputState.key[KEY_PAUSE])
GamePaused = TRUE; GamePaused = TRUE;
@@ -383,37 +348,15 @@ p2_combat_summary (void)
BOOLEAN BOOLEAN
AnyButtonPress (BOOLEAN CheckSpecial) AnyButtonPress (BOOLEAN CheckSpecial)
{ {
int i;
(void) CheckSpecial; // Ignored (void) CheckSpecial; // Ignored
UpdateInputState (); UpdateInputState ();
return CurrentInputState.key[KEY_P1_THRUST] for (i = 0; i < NUM_KEYS; i++)
||CurrentInputState.key[KEY_P1_LEFT] {
||CurrentInputState.key[KEY_P1_RIGHT] if (CurrentInputState.key[i])
||CurrentInputState.key[KEY_P1_DOWN] return TRUE;
||CurrentInputState.key[KEY_P1_WEAPON] }
||CurrentInputState.key[KEY_P1_SPECIAL] return FALSE;
||CurrentInputState.key[KEY_P1_ESCAPE]
||CurrentInputState.key[KEY_P2_THRUST]
||CurrentInputState.key[KEY_P2_LEFT]
||CurrentInputState.key[KEY_P2_RIGHT]
||CurrentInputState.key[KEY_P2_DOWN]
||CurrentInputState.key[KEY_P2_WEAPON]
||CurrentInputState.key[KEY_P2_SPECIAL]
||CurrentInputState.key[KEY_LANDER_THRUST]
||CurrentInputState.key[KEY_LANDER_LEFT]
||CurrentInputState.key[KEY_LANDER_RIGHT]
||CurrentInputState.key[KEY_LANDER_WEAPON]
||CurrentInputState.key[KEY_LANDER_ESCAPE]
||PulsedInputState.key[KEY_MENU_UP]
||PulsedInputState.key[KEY_MENU_DOWN]
||PulsedInputState.key[KEY_MENU_LEFT]
||PulsedInputState.key[KEY_MENU_RIGHT]
||PulsedInputState.key[KEY_MENU_PAGE_UP]
||PulsedInputState.key[KEY_MENU_PAGE_DOWN]
||PulsedInputState.key[KEY_MENU_ZOOM_IN]
||PulsedInputState.key[KEY_MENU_ZOOM_OUT]
||PulsedInputState.key[KEY_MENU_SELECT]
||PulsedInputState.key[KEY_MENU_CANCEL]
||PulsedInputState.key[KEY_MENU_SPECIAL];
} }
BOOLEAN BOOLEAN