Shipwright/libultraship/libultraship/Controller.cpp
Sirius902 8417db65c7
Various controller fixes (#771)
* Fix controller

* Also fix rumble strength being a bool

* Remove ControllerHud.cpp

* Downgrade platform toolset back to previous version

* Fix gyro

* Fix bug that makes binding axes difficult and clear buttons before reading

* Exaggerate gyro display and adjust stick binding threshold

* Initialize drift thresholds
2022-07-14 09:05:36 -04:00

81 lines
1.9 KiB
C++

#include "Controller.h"
#include <memory>
#include <algorithm>
#if __APPLE__
#include <SDL_events.h>
#else
#include <SDL2/SDL_events.h>
#endif
namespace Ship {
Controller::Controller() : isRumbling(false), wStickX(0), wStickY(0), wGyroX(0), wGyroY(0), dwPressedButtons(0){
Attachment = nullptr;
profiles.resize(MAXCONTROLLERS);
for(int slot = 0; slot < MAXCONTROLLERS; slot++) {
dwPressedButtons.push_back(0);
}
}
void Controller::Read(OSContPad* pad, int32_t slot) {
ReadFromSource(slot);
SDL_PumpEvents();
// Button Inputs
pad->button |= dwPressedButtons[slot] & 0xFFFF;
// Stick Inputs
if (wStickX == 0) {
if (dwPressedButtons[slot] & BTN_STICKLEFT) {
pad->stick_x = -128;
} else if (dwPressedButtons[slot] & BTN_STICKRIGHT) {
pad->stick_x = 127;
}
} else {
pad->stick_x = wStickX;
}
if (wStickY == 0) {
if (dwPressedButtons[slot] & BTN_STICKDOWN) {
pad->stick_y = -128;
} else if (dwPressedButtons[slot] & BTN_STICKUP) {
pad->stick_y = 127;
}
} else {
pad->stick_y = wStickY;
}
// Stick Inputs
if (wCamX == 0) {
if (dwPressedButtons[slot] & BTN_VSTICKLEFT) {
pad->cam_x = -128 * 10.0f;
} else if (dwPressedButtons[slot] & BTN_VSTICKRIGHT) {
pad->cam_x = 127 * 10.0f;
}
} else {
pad->cam_x = wCamX;
}
if (wCamY == 0) {
if (dwPressedButtons[slot] & BTN_VSTICKDOWN) {
pad->cam_y = -128 * 10.0f;
} else if (dwPressedButtons[slot] & BTN_VSTICKUP) {
pad->cam_y = 127 * 10.0f;
}
} else {
pad->cam_y = wCamY;
}
// Gyro
pad->gyro_x = wGyroX;
pad->gyro_y = wGyroY;
}
void Controller::SetButtonMapping(int slot, int32_t n64Button, int32_t dwScancode) {
std::map<int32_t, int32_t>& Mappings = profiles[slot].Mappings;
std::erase_if(Mappings, [n64Button](const std::pair<int32_t, int32_t>& bin) { return bin.second == n64Button; });
Mappings[dwScancode] = n64Button;
}
}