mirror of
https://github.com/dborth/snes9xgx.git
synced 2024-12-25 02:31:50 +01:00
f6c3abdc58
* Added Fix94 wiiflow plugin mode * Removed sound from GUI and now gets better perfomance/FPS on games like Yoshi's Island and Kirby Dream Land 3.
304 lines
7.2 KiB
C++
304 lines
7.2 KiB
C++
/****************************************************************************
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* libwiigui
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*
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* Tantric 2009
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*
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* gui_trigger.cpp
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*
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* GUI class definitions
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***************************************************************************/
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#include "gui.h"
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#include <ogc/lwp_watchdog.h>
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#include <gctypes.h>
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static u64 prev[4];
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static u64 now[4];
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static u32 delay[4];
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/**
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* Constructor for the GuiTrigger class.
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*/
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GuiTrigger::GuiTrigger()
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{
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chan = -1;
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memset(&wupcdata, 0, sizeof(WUPCFullData));
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memset(&wpaddata, 0, sizeof(WPADData));
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memset(&pad, 0, sizeof(PADData));
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wpad = &wpaddata;
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}
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/**
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* Destructor for the GuiTrigger class.
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*/
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GuiTrigger::~GuiTrigger()
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{
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}
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/**
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* Sets a simple trigger. Requires:
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* - Element is selected
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* - Trigger button is pressed
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*/
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void GuiTrigger::SetSimpleTrigger(s32 ch, u32 wiibtns, u16 gcbtns)
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{
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type = TRIGGER_SIMPLE;
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chan = ch;
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wupcdata.btns_d = wiibtns;
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wpaddata.btns_d = wiibtns;
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pad.btns_d = gcbtns;
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}
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/**
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* Sets a held trigger. Requires:
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* - Element is selected
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* - Trigger button is pressed and held
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*/
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void GuiTrigger::SetHeldTrigger(s32 ch, u32 wiibtns, u16 gcbtns)
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{
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type = TRIGGER_HELD;
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chan = ch;
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wupcdata.btns_h = wiibtns;
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wpaddata.btns_h = wiibtns;
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pad.btns_h = gcbtns;
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}
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/**
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* Sets a button trigger. Requires:
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* - Trigger button is pressed
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*/
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void GuiTrigger::SetButtonOnlyTrigger(s32 ch, u32 wiibtns, u16 gcbtns)
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{
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type = TRIGGER_BUTTON_ONLY;
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chan = ch;
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wupcdata.btns_d = wiibtns;
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wpaddata.btns_d = wiibtns;
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pad.btns_d = gcbtns;
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}
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/**
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* Sets a button trigger. Requires:
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* - Trigger button is pressed
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* - Parent window is in focus
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*/
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void GuiTrigger::SetButtonOnlyInFocusTrigger(s32 ch, u32 wiibtns, u16 gcbtns)
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{
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type = TRIGGER_BUTTON_ONLY_IN_FOCUS;
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chan = ch;
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wupcdata.btns_d = wiibtns;
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wpaddata.btns_d = wiibtns;
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pad.btns_d = gcbtns;
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}
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/****************************************************************************
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* WPAD_Stick
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*
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* Get X/Y value from Wii Joystick (classic, nunchuk) input
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***************************************************************************/
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s8 GuiTrigger::WPAD_Stick(u8 stick, int axis)
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{
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#ifdef HW_RVL
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float mag = 0.0;
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float ang = 0.0;
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switch (wpad->exp.type)
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{
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case WPAD_EXP_NUNCHUK:
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case WPAD_EXP_GUITARHERO3:
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if (stick == 0)
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{
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mag = wpad->exp.nunchuk.js.mag;
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ang = wpad->exp.nunchuk.js.ang;
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}
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break;
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case WPAD_EXP_CLASSIC:
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if (stick == 0)
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{
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mag = wpad->exp.classic.ljs.mag;
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ang = wpad->exp.classic.ljs.ang;
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}
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else
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{
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mag = wpad->exp.classic.rjs.mag;
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ang = wpad->exp.classic.rjs.ang;
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}
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break;
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default:
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break;
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}
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/* calculate x/y value (angle need to be converted into radian) */
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if (mag > 1.0) mag = 1.0;
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else if (mag < -1.0) mag = -1.0;
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double val;
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if(axis == 0) // x-axis
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val = mag * sin((PI * ang)/180.0f);
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else // y-axis
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val = mag * cos((PI * ang)/180.0f);
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return (s8)(val * 128.0f);
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#else
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return 0;
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#endif
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}
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s8 GuiTrigger::WPAD_StickX(u8 stick)
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{
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return WPAD_Stick(stick, 0);
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}
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s8 GuiTrigger::WPAD_StickY(u8 stick)
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{
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return WPAD_Stick(stick, 1);
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}
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bool GuiTrigger::Left()
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{
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u32 wiibtn = GCSettings.WiimoteOrientation ? WPAD_BUTTON_UP : WPAD_BUTTON_LEFT;
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if((wpad->btns_d | wpad->btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_LEFT)
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|| (wupcdata.btns_d | wupcdata.btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_LEFT)
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|| (pad.btns_d | pad.btns_h) & PAD_BUTTON_LEFT
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|| pad.stickX < -PADCAL
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|| WPAD_StickX(0) < -PADCAL
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|| wupcdata.stickX < -WUPCCAL)
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{
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if((wpad->btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_LEFT))
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|| (wupcdata.btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_LEFT))
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|| pad.btns_d & PAD_BUTTON_LEFT)
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{
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prev[chan] = gettime();
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delay[chan] = SCROLL_DELAY_INITIAL; // reset scroll delay
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return true;
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}
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now[chan] = gettime();
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if(diff_usec(prev[chan], now[chan]) > delay[chan])
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{
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prev[chan] = now[chan];
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if(delay[chan] == SCROLL_DELAY_INITIAL)
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delay[chan] = SCROLL_DELAY_LOOP;
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else if(delay[chan] > SCROLL_DELAY_DECREASE)
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delay[chan] -= SCROLL_DELAY_DECREASE;
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return true;
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}
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}
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return false;
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}
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bool GuiTrigger::Right()
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{
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u32 wiibtn = GCSettings.WiimoteOrientation ? WPAD_BUTTON_DOWN : WPAD_BUTTON_RIGHT;
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if((wpad->btns_d | wpad->btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_RIGHT)
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|| ((wupcdata.btns_d | wupcdata.btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_RIGHT))
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|| (pad.btns_d | pad.btns_h) & PAD_BUTTON_RIGHT
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|| pad.stickX > PADCAL
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|| WPAD_StickX(0) > PADCAL
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|| wupcdata.stickX > WUPCCAL)
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{
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if((wpad->btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_RIGHT))
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|| (wupcdata.btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_RIGHT))
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|| pad.btns_d & PAD_BUTTON_RIGHT)
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{
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prev[chan] = gettime();
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delay[chan] = SCROLL_DELAY_INITIAL; // reset scroll delay
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return true;
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}
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now[chan] = gettime();
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if(diff_usec(prev[chan], now[chan]) > delay[chan])
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{
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prev[chan] = now[chan];
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if(delay[chan] == SCROLL_DELAY_INITIAL)
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delay[chan] = SCROLL_DELAY_LOOP;
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else if(delay[chan] > SCROLL_DELAY_DECREASE)
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delay[chan] -= SCROLL_DELAY_DECREASE;
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return true;
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}
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}
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return false;
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}
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bool GuiTrigger::Up()
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{
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u32 wiibtn = GCSettings.WiimoteOrientation ? WPAD_BUTTON_RIGHT : WPAD_BUTTON_UP;
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if(((wpad->btns_d | wpad->btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_UP))
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|| ((wupcdata.btns_d | wupcdata.btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_UP))
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|| (pad.btns_d | pad.btns_h) & PAD_BUTTON_UP
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|| pad.stickY > PADCAL
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|| WPAD_StickY(0) > PADCAL
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|| wupcdata.stickY > WUPCCAL)
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{
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if((wpad->btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_UP))
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|| (wupcdata.btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_UP))
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|| pad.btns_d & PAD_BUTTON_UP)
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{
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prev[chan] = gettime();
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delay[chan] = SCROLL_DELAY_INITIAL; // reset scroll delay
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return true;
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}
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now[chan] = gettime();
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if(diff_usec(prev[chan], now[chan]) > delay[chan])
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{
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prev[chan] = now[chan];
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if(delay[chan] == SCROLL_DELAY_INITIAL)
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delay[chan] = SCROLL_DELAY_LOOP;
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else if(delay[chan] > SCROLL_DELAY_DECREASE)
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delay[chan] -= SCROLL_DELAY_DECREASE;
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return true;
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}
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}
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return false;
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}
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bool GuiTrigger::Down()
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{
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u32 wiibtn = GCSettings.WiimoteOrientation ? WPAD_BUTTON_LEFT : WPAD_BUTTON_DOWN;
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if(((wpad->btns_d | wpad->btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_DOWN))
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|| ((wupcdata.btns_d | wupcdata.btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_DOWN))
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|| (pad.btns_d | pad.btns_h) & PAD_BUTTON_DOWN
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|| pad.stickY < -PADCAL
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|| WPAD_StickY(0) < -PADCAL
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|| wupcdata.stickY < -WUPCCAL)
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{
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if((wpad->btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_DOWN))
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|| wupcdata.btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_DOWN)
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|| pad.btns_d & PAD_BUTTON_DOWN)
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{
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prev[chan] = gettime();
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delay[chan] = SCROLL_DELAY_INITIAL; // reset scroll delay
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return true;
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}
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now[chan] = gettime();
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if(diff_usec(prev[chan], now[chan]) > delay[chan])
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{
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prev[chan] = now[chan];
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if(delay[chan] == SCROLL_DELAY_INITIAL)
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delay[chan] = SCROLL_DELAY_LOOP;
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else if(delay[chan] > SCROLL_DELAY_DECREASE)
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delay[chan] -= SCROLL_DELAY_DECREASE;
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return true;
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}
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}
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return false;
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}
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