main.c++.controls.cpp Maven / Gradle / Ivy
#include "controls.h"
#include
#include
/*
SDL_FIRSTEVENT: 0
SDL_QUIT: 256
SDL_APP_TERMINATING: 257
SDL_APP_LOWMEMORY: 258
SDL_APP_WILLENTERBACKGROUND: 259
SDL_APP_DIDENTERBACKGROUND: 260
SDL_APP_WILLENTERFOREGROUND: 261
SDL_APP_DIDENTERFOREGROUND: 262
SDL_WINDOWEVENT: 512
SDL_SYSWMEVENT: 513
SDL_KEYDOWN: 768
SDL_KEYUP: 769
SDL_TEXTEDITING: 770
SDL_TEXTINPUT: 771
SDL_KEYMAPCHANGED: 772
SDL_MOUSEMOTION: 1024
SDL_MOUSEBUTTONDOWN: 1025
SDL_MOUSEBUTTONUP: 1026
SDL_MOUSEWHEEL: 1027
SDL_JOYAXISMOTION: 1536
SDL_JOYBALLMOTION: 1537
SDL_JOYHATMOTION: 1538
SDL_JOYBUTTONDOWN: 1539
SDL_JOYBUTTONUP: 1540
SDL_JOYDEVICEADDED: 1541
SDL_JOYDEVICEREMOVED: 1542
SDL_CONTROLLERAXISMOTION: 1616
SDL_CONTROLLERBUTTONDOWN: 1617
SDL_CONTROLLERBUTTONUP: 1618
SDL_CONTROLLERDEVICEADDED: 1619
SDL_CONTROLLERDEVICEREMOVED: 1620
SDL_CONTROLLERDEVICEREMAPPED: 1621
SDL_FINGERDOWN: 1792
SDL_FINGERUP: 1793
SDL_FINGERMOTION: 1794
SDL_DOLLARGESTURE: 2048
SDL_DOLLARRECORD: 2049
SDL_MULTIGESTURE: 2050
SDL_CLIPBOARDUPDATE: 2304
SDL_DROPFILE: 4096
SDL_DROPTEXT: 4097
SDL_DROPBEGIN: 4098
SDL_DROPCOMPLETE: 4099
SDL_AUDIODEVICEADDED: 4352
SDL_AUDIODEVICEREMOVED: 4353
SDL_SENSORUPDATE: 5120
SDL_RENDER_TARGETS_RESET: 8192
SDL_RENDER_DEVICE_RESET: 8193
SDL_USEREVENT: 32768
SDL_LASTEVENT: 65535
*/
#define MAX_PLAYERS 4
bool init = false;
SDL_GameController* controllers[MAX_PLAYERS] = {};
SDL_JoystickID ids[MAX_PLAYERS];
bool c1Plugged = false;
bool c2Plugged = false;
bool c3Plugged = false;
bool c4Plugged = false;
//Contains the state of the 4 first controllers buttons.
int c1 = 0;
int c2 = 0;
int c3 = 0;
int c4 = 0;
int* mapping;
void setMapping(int* m) {
mapping = m;
}
const char* getControllerName(int player) {
return SDL_JoystickName(SDL_GameControllerGetJoystick(controllers[player]));
}
void initJoystick(int player) {
if(player < MAX_PLAYERS -1) {
controllers[player] = SDL_GameControllerOpen(player);
ids[player] = SDL_JoystickInstanceID(SDL_GameControllerGetJoystick(controllers[player]));
SDL_Log("Controller added %s", getControllerName(player));
}
}
void setFileMapping(const char* file) {
int mappingsAdded = SDL_GameControllerAddMappingsFromFile(file);
if (mappingsAdded < 0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to load controller mappings from file: %s", SDL_GetError());
}
}
void initControls() {
if(!init) {
SDL_version linked;
SDL_GetVersion(&linked);
SDL_Log("Initializing module controller(%u) - SDL%u.%u.%u...\n", 230509, linked.major, linked.minor, linked.patch);
SDL_Init(SDL_INIT_VIDEO);
SDL_Init(SDL_INIT_EVENTS);
SDL_Init(SDL_INIT_GAMECONTROLLER);
init = true;
SDL_Log("Initializing module controller complete.\n");
}
}
void terminateControls() {
if(init) {
SDL_Log("Terminating module controller...\n");
c1Plugged = false;
c2Plugged = false;
c3Plugged = false;
c4Plugged = false;
c1 = 0;
c2 = 0;
c3 = 0;
c4 = 0;
SDL_Quit();
init = false;
SDL_Log("Terminating module controller complete.\n");
}
}
int getControllerIndex(SDL_JoystickID id) {
for(int i = 0; i < MAX_PLAYERS; i++) {
if(id == ids[i]) {
return i;
}
}
return -1;
}
int update() {
SDL_Event e;
while(SDL_PollEvent(&e)) {
if (e.type == SDL_CONTROLLERBUTTONDOWN || e.type == SDL_CONTROLLERBUTTONUP) {
switch(getControllerIndex(e.cbutton.which)) {
case 0: c1 = e.cbutton.state ? c1 | (1 << e.cbutton.button) : c1 & (~(1 << e.cbutton.button)); break;
case 1: c2 = e.cbutton.state ? c2 | (1 << e.cbutton.button) : c2 & (~(1 << e.cbutton.button)); break;
case 2: c3 = e.cbutton.state ? c3 | (1 << e.cbutton.button) : c3 & (~(1 << e.cbutton.button)); break;
case 3: c4 = e.cbutton.state ? c4 | (1 << e.cbutton.button) : c4 & (~(1 << e.cbutton.button)); break;
case -1: SDL_Log("Button pressed for unregistered controller.\n");
}
} else if (e.type == SDL_KEYUP) {
switch(e.key.keysym.sym) {
case SDLK_RETURN: c1 = c1 & (~(1 << 6)); break;
case SDLK_UP: c1 = c1 & (~(1 << 11)); break;
case SDLK_DOWN: c1 = c1 & (~(1 << 12)); break;
case SDLK_RIGHT: c1 = c1 & (~(1 << 14)); break;
case SDLK_LEFT: c1 = c1 & (~(1 << 13)); break;
case SDLK_ESCAPE:
c1 = c1 & (~(1 << 4));
c1 = c1 & (~(1 << 9));
c1 = c1 & (~(1 << 10));
break;
}
} else if (e.type == SDL_KEYDOWN) {
switch(e.key.keysym.sym) {
case SDLK_RETURN: c1 = c1 | (1 << 6); break;
case SDLK_UP: c1 = c1 | (1 << 11); break;
case SDLK_DOWN: c1 = c1 | (1 << 12); break;
case SDLK_RIGHT: c1 = c1 | (1 << 14); break;
case SDLK_LEFT: c1 = c1 | (1 << 13); break;
case SDLK_ESCAPE:
c1 = c1 | (1 << 4);
c1 = c1 | (1 << 9);
c1 = c1 | (1 << 10);
break;
}
} else if (e.type == SDL_CONTROLLERDEVICEADDED) {
switch(getControllerIndex(e.cbutton.which)) {
case 0: c1Plugged = true; break;
case 1: c2Plugged = true; break;
case 2: c3Plugged = true; break;
case 3: c4Plugged = true; break;
case -1: SDL_Log("Controller added for unregistered controller.\n");
}
} else if (e.type == SDL_CONTROLLERDEVICEREMOVED) {
switch(getControllerIndex(e.cbutton.which)) {
case 0: c1 = 0; c1Plugged = false; break;
case 1: c2 = 0; c2Plugged = false; break;
case 2: c3 = 0; c3Plugged = false; break;
case 3: c4 = 0; c4Plugged = false; break;
}
} else if (e.type == SDL_JOYDEVICEADDED) {
initJoystick(e.jbutton.which);
switch(getControllerIndex(e.jbutton.which)) {
case 0: c1Plugged = true; break;
case 1: c2Plugged = true; break;
case 2: c3Plugged = true; break;
case 3: c4Plugged = true; break;
case -1: SDL_Log("Joystick added for unregistered controller.\n");
}
} else if (e.type == SDL_JOYDEVICEREMOVED) {
switch(getControllerIndex(e.jbutton.which)) {
case 0: c1 = 0; c1Plugged = false; break;
case 1: c2 = 0; c2Plugged = false; break;
case 2: c3 = 0; c3Plugged = false; break;
case 3: c4 = 0; c4Plugged = false; break;
}
}
}
return c1;
}
bool setRumbleState(int controller, bool rumble, int strength) {
return false;
}
int* getMapping() {
return mapping;
}
int getController2() {
return c2;
}
int getController3() {
return c3;
}
int getController4() {
return c4;
}
bool isC1Plugged() {
return c1Plugged;
}
bool isC2Plugged() {
return c2Plugged;
}
bool isC3Plugged() {
return c3Plugged;
}
bool isC4Plugged() {
return c4Plugged;
}
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