diff options
Diffstat (limited to 'src/wii/input.c')
| -rw-r--r-- | src/wii/input.c | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/src/wii/input.c b/src/wii/input.c new file mode 100644 index 0000000..53b9400 --- /dev/null +++ b/src/wii/input.c @@ -0,0 +1,162 @@ +//Wii +#include "input.h" +#include <math.h> +#include <wiiuse/wpad.h> + +double deadZone = 0.5; + +void updateKey(Button* btn, int state); + +void PHL_ScanInput() +{ + //btnStartPrev = btnStart; + + WPAD_ScanPads(); + //PAD_ScanPads(); + + u32 pressed = WPAD_ButtonsHeld(0); + //u32 gPressed = PAD_ButtonsHeld(0); + + int pUp = 0, pDown = 0, pLeft = 0, pRight = 0; + int pFaceLeft = 0, pFaceRight = 0, /*pFaceUp = 0,*/ pFaceDown = 0; + int pL = 0, pR = 0; + int pSelect = 0, pStart = 0; + int pAccept = 0, pDecline = 0; + + //if (pressed & WPAD_BUTTON_RIGHT || pressed & WPAD_CLASSIC_BUTTON_UP || gPressed & PAD_BUTTON_RIGHT) { pUp = 1; } + WPADData* cData = WPAD_Data(0); + + if (cData->exp.type == WPAD_EXP_NONE) + { //Normal Wiimote*/ + pUp = pressed & WPAD_BUTTON_RIGHT; + pDown = pressed & WPAD_BUTTON_LEFT; + pLeft = pressed & WPAD_BUTTON_UP; + pRight = pressed & WPAD_BUTTON_DOWN; + + pSelect = pressed & WPAD_BUTTON_MINUS; + pStart = pressed & WPAD_BUTTON_PLUS; + + pR = pressed & WPAD_BUTTON_A; + + pFaceLeft = pressed & WPAD_BUTTON_1; + pFaceDown = pressed & WPAD_BUTTON_2; + pFaceRight = pressed & WPAD_BUTTON_B; + + pAccept = pFaceDown; + pDecline = pFaceLeft; + }else if (cData->exp.type == WPAD_EXP_CLASSIC) + { //Classic Controller + //Get x and y axis from the joystick + //Taken from the Wii SDL source + float mag = 0.0, + ang = 0.0; + + mag = cData->exp.classic.ljs.mag; + ang = cData->exp.classic.ljs.ang; + + double xAxis = mag * sin((3.14159 * ang)/180.0f); + double yAxis = mag * cos((3.14159 * ang)/180.0f); + + if (yAxis < -deadZone || pressed & WPAD_CLASSIC_BUTTON_DOWN) { pDown = 1; } + if (yAxis > deadZone || pressed & WPAD_CLASSIC_BUTTON_UP) { pUp = 1; } + if (xAxis < -deadZone || pressed & WPAD_CLASSIC_BUTTON_LEFT) { pLeft = 1; } + if (xAxis > deadZone || pressed & WPAD_CLASSIC_BUTTON_RIGHT) { pRight = 1; } + + if (pUp == 1 && pDown == 1) { + pUp = 0; + pDown = 0; + } + if (pLeft == 1 && pRight == 1) { + pLeft = 0; + pRight = 0; + } + + pSelect = pressed & WPAD_CLASSIC_BUTTON_MINUS; + pStart = pressed & WPAD_CLASSIC_BUTTON_PLUS; + + pL = pressed & WPAD_CLASSIC_BUTTON_FULL_L; + pR = pressed & WPAD_CLASSIC_BUTTON_FULL_R; + + pFaceLeft = pressed & WPAD_CLASSIC_BUTTON_Y; + pFaceDown = pressed & WPAD_CLASSIC_BUTTON_B; + pFaceRight = pressed & WPAD_CLASSIC_BUTTON_A; + + pAccept = pFaceRight; + pDecline = pFaceDown; + } + + //Gamecube Controller + { + PAD_ScanPads(); + pressed = PAD_ButtonsHeld(0); + + double xAxis = PAD_StickX(0) / 25; + double yAxis = PAD_StickY(0) / 25; + + if (pressed & PAD_BUTTON_UP || yAxis > deadZone) { pUp = 1; } + if (pressed & PAD_BUTTON_DOWN || yAxis < -deadZone) { pDown = 1; } + if (pressed & PAD_BUTTON_LEFT || xAxis < -deadZone) { pLeft = 1; } + if (pressed & PAD_BUTTON_RIGHT || xAxis > deadZone) { pRight = 1; } + + if (pUp == 1 && pDown == 1) { + pUp = 0; + pDown = 0; + } + if (pLeft == 1 && pRight == 1) { + pLeft = 0; + pRight = 0; + } + + if (pressed & PAD_BUTTON_START) { pStart = 1; } + if (pressed & PAD_BUTTON_X) { pSelect = 1; } + + if (pressed & PAD_BUTTON_B) { pFaceLeft = 1; } + if (pressed & PAD_BUTTON_A) { pFaceDown = 1; } + if (pressed & PAD_BUTTON_Y) { pFaceRight = 1; } + + if (pressed & PAD_TRIGGER_L) { pL = 1; } + if (pressed & PAD_TRIGGER_R) { pR = 1; } + + pAccept = pFaceDown; + pDecline = pFaceLeft; + } + + updateKey(&btnUp, pUp); + updateKey(&btnDown, pDown); + updateKey(&btnLeft, pLeft); + updateKey(&btnRight, pRight); + + updateKey(&btnStart, pStart); + updateKey(&btnSelect, pSelect); + + updateKey(&btnL, pL); + updateKey(&btnR, pR); + + updateKey(&btnFaceLeft, pFaceLeft); + updateKey(&btnFaceDown, pFaceDown); + updateKey(&btnFaceRight, pFaceRight); + + updateKey(&btnAccept, pAccept); + updateKey(&btnDecline, pDecline); +} + +void updateKey(Button* btn, int state) +{ + if (state) { + if (btn->held == 1) { + btn->pressed = 0; + }else{ + btn->pressed = 1; + } + btn->held = 1; + btn->released = 0; + }else{ + if (btn->held == 1) { + btn->released = 1; + }else{ + btn->released = 0; + } + btn->held = 0; + btn->pressed = 0; + } +}
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