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hid: Improve heuristics for P1_AUTO to switch between all available controllers

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This commit is contained in:
shinyquagsire23 2018-02-22 22:18:28 -07:00
parent 3c4c35e6e5
commit ec7055b001
2 changed files with 47 additions and 5 deletions
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2
nx/include/switch/services/hid.h
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@ -310,7 +310,7 @@ typedef enum
CONTROLLER_PLAYER_8 = 7,
CONTROLLER_HANDHELD = 8,
CONTROLLER_UNKNOWN = 9,
CONTROLLER_P1_AUTO = 10, /// Not an actual HID-sysmodule ID. Only for hidKeys*(). Automatically uses CONTROLLER_PLAYER_1 when connected, otherwise uses CONTROLLER_HANDHELD.
CONTROLLER_P1_AUTO = 10, /// Not an actual HID-sysmodule ID. Only for hidKeys*(). Switches the commanding controller based on activity.
} HidControllerID;
typedef struct touchPosition

50
nx/source/services/hid.c
View File

@ -21,11 +21,13 @@ static u64 g_mouseOld, g_mouseHeld, g_mouseDown, g_mouseUp;
static u64 g_keyboardModOld, g_keyboardModHeld, g_keyboardModDown, g_keyboardModUp;
static u32 g_keyboardOld[8], g_keyboardHeld[8], g_keyboardDown[8], g_keyboardUp[8];
static u64 g_controllerOld[10], g_controllerHeld[10], g_controllerDown[10], g_controllerUp[10];
static u64 g_controllerHeldStartTime[10], g_controllerStickHeldStartTime[10];
static HidControllerLayoutType g_controllerLayout[10];
static u64 g_touchTimestamp, g_mouseTimestamp, g_keyboardTimestamp, g_controllerTimestamps[10];
static HidControllerID g_controllerP1AutoID;
static HidControllerID g_controllerP1StickAutoID;
static RwLock g_hidLock;
@ -92,6 +94,9 @@ void hidReset(void)
for (int i = 0; i < 10; i++)
g_controllerOld[i] = g_controllerHeld[i] = g_controllerDown[i] = g_controllerUp[i] = 0;
memset(g_controllerHeldStartTime, 0, sizeof(g_controllerHeldStartTime));
memset(g_controllerStickHeldStartTime, 0, sizeof(g_controllerStickHeldStartTime));
for (int i = 0; i < 10; i++)
g_controllerLayout[i] = LAYOUT_DEFAULT;
@ -100,6 +105,7 @@ void hidReset(void)
g_controllerTimestamps[i] = 0;
g_controllerP1AutoID = CONTROLLER_HANDHELD;
g_controllerP1StickAutoID = CONTROLLER_HANDHELD;
rwlockWriteUnlock(&g_hidLock);
}
@ -197,15 +203,51 @@ void hidScanInput(void) {
g_controllerTimestamps[i] = newInputEntry->timestamp;
g_controllerHeld[i] |= g_controllerEntries[i].buttons;
if (g_controllerDown[i]) {
g_controllerHeldStartTime[i] = g_controllerTimestamps[i];
} else if (g_controllerUp[i]) {
g_controllerHeldStartTime[i] = 0;
}
bool sticksActive = (g_controllerEntries[i].joysticks[JOYSTICK_LEFT].dx
|| g_controllerEntries[i].joysticks[JOYSTICK_RIGHT].dx
|| g_controllerEntries[i].joysticks[JOYSTICK_LEFT].dy
|| g_controllerEntries[i].joysticks[JOYSTICK_RIGHT].dy);
if (sticksActive && !g_controllerStickHeldStartTime[i]) {
g_controllerStickHeldStartTime[i] = g_controllerTimestamps[i];
} else if (!sticksActive && g_controllerStickHeldStartTime[i]){
g_controllerStickHeldStartTime[i] = 0;
}
}
g_controllerDown[i] = (~g_controllerOld[i]) & g_controllerHeld[i];
g_controllerUp[i] = g_controllerOld[i] & (~g_controllerHeld[i]);
}
g_controllerP1AutoID = CONTROLLER_HANDHELD;
if (g_controllerEntries[CONTROLLER_PLAYER_1].connectionState & CONTROLLER_STATE_CONNECTED)
g_controllerP1AutoID = CONTROLLER_PLAYER_1;
// For P1_AUTO, newer inputs > older inputs
for (int i = 0; i < 10; i++)
{
if (g_controllerHeldStartTime[i] > g_controllerHeldStartTime[g_controllerP1AutoID])
g_controllerP1AutoID = i;
}
// and older joystick values > newer joystick values
bool noCommandingJoystick = true;
for (int i = 0; i < 10; i++)
{
if (!g_controllerStickHeldStartTime[i]) continue;
noCommandingJoystick = false;
if (g_controllerStickHeldStartTime[i] < g_controllerStickHeldStartTime[g_controllerP1StickAutoID]
|| !g_controllerStickHeldStartTime[g_controllerP1StickAutoID])
g_controllerP1StickAutoID = i;
}
// Fall back to the commanding controller if no joysticks are held
// Note: The commanding stick controller is what actually gets shown
// in the home menu, album, etc in the lower left corner.
if (noCommandingJoystick) g_controllerP1StickAutoID = g_controllerP1AutoID;
rwlockWriteUnlock(&g_hidLock);
}
@ -341,7 +383,7 @@ void hidTouchRead(touchPosition *pos, u32 point_id) {
}
void hidJoystickRead(JoystickPosition *pos, HidControllerID id, HidControllerJoystick stick) {
if (id == CONTROLLER_P1_AUTO) return hidJoystickRead(pos, g_controllerP1AutoID, stick);
if (id == CONTROLLER_P1_AUTO) return hidJoystickRead(pos, g_controllerP1StickAutoID, stick);
if (pos) {
if (id < 0 || id > 9 || stick >= JOYSTICK_NUM_STICKS) {