mirror of https://github.com/sm64pc/sm64pc.git
290 lines
8.7 KiB
C
290 lines
8.7 KiB
C
#include <stdbool.h>
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#include <string.h>
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#include <stdio.h>
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#include <time.h>
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#include "macros.h"
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#include "PR/ultratypes.h"
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#include "game/memory.h"
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#include "pc/configfile.h"
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#include "discordrpc.h"
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#define DISCORDLIBFILE "libdiscord-rpc"
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// Thanks Microsoft for being non posix compliant
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#if defined(_WIN32)
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# include <windows.h>
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# define DISCORDLIBEXT ".dll"
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# define dlopen(lib, flag) LoadLibrary(TEXT(lib))
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# define dlerror() ""
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# define dlsym(handle, func) (void *)GetProcAddress(handle, func)
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# define dlclose(handle) FreeLibrary(handle)
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#elif defined(__APPLE__)
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# include <dlfcn.h>
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# define DISCORDLIBEXT ".dylib"
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#elif defined(__linux__) || defined(__FreeBSD__) // lets make the bold assumption for FreeBSD
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# include <dlfcn.h>
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# define DISCORDLIBEXT ".so"
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#else
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# error Unknown System
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#endif
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#define DISCORDLIB DISCORDLIBFILE DISCORDLIBEXT
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#define DISCORD_APP_ID "709083908708237342"
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#define DISCORD_UPDATE_RATE 5
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extern s16 gCurrCourseNum;
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extern s16 gCurrActNum;
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extern u8 seg2_course_name_table[];
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extern u8 seg2_act_name_table[];
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static time_t lastUpdatedTime;
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static DiscordRichPresence discordRichPresence;
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static bool initd = false;
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static void* handle;
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void (*Discord_Initialize)(const char *, DiscordEventHandlers *, int, const char *);
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void (*Discord_Shutdown)(void);
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void (*Discord_ClearPresence)(void);
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void (*Discord_UpdatePresence)(DiscordRichPresence *);
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static s16 lastCourseNum = -1;
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static s16 lastActNum = -1;
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#ifdef VERSION_EU
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extern s32 gInGameLanguage;
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#endif
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static char stage[188];
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static char act[188];
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static char smallImageKey[5];
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static char largeImageKey[5];
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static const char charset[0xFF+1] = {
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 7
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' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f', // 15
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'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', // 23
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'o', 'p', 'q', 'r', 's', 't', 'u', 'v', // 31
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'w', 'x', 'y', 'z', ' ', ' ', ' ', ' ', // 39
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 49
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 55
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' ', ' ', ' ', ' ', ' ', ' ', '\'', ' ', // 63
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 71
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 79
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 87
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 95
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 103
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ',', // 111
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 119
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 127
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 135
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 143
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 151
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' ', ' ', ' ', ' ', ' ', ' ', ' ', '-', // 159
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 167
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 175
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 183
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 192
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 199
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 207
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 215
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 223
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 231
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 239
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' ', ' ', '!', ' ', ' ', ' ', ' ', ' ', // 247
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' // 255
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};
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static void convertstring(const u8 *str, char* output) {
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s32 strPos = 0;
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bool capitalizeChar = true;
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while (str[strPos] != 0xFF) {
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if (str[strPos] < 0xFF) {
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output[strPos] = charset[str[strPos]];
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// if the char is a letter we can capatalize it
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if (capitalizeChar && 0x0A <= str[strPos] && str[strPos] <= 0x23) {
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output[strPos] -= ('a' - 'A');
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capitalizeChar = false;
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}
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} else {
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output[strPos] = ' ';
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}
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// decide if the next character should be capitalized
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switch (output[strPos]) {
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case ' ':
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if (str[strPos] != 158)
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fprintf(stdout, "Unknown Character (%i)\n", str[strPos]); // inform that an unknown char was found
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case '-':
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capitalizeChar = true;
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break;
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default:
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capitalizeChar = false;
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break;
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}
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strPos++;
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}
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output[strPos] = '\0';
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}
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static void on_ready(UNUSED const DiscordUser* user) {
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discord_reset();
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}
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static void init_discord(void) {
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DiscordEventHandlers handlers;
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memset(&handlers, 0, sizeof(handlers));
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handlers.ready = on_ready;
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Discord_Initialize(DISCORD_APP_ID, &handlers, false, "");
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initd = true;
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}
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static void set_details(void) {
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if (lastCourseNum != gCurrCourseNum) {
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// If we are in in Course 0 we are in the castle which doesn't have a string
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if (gCurrCourseNum) {
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void **courseNameTbl;
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#ifndef VERSION_EU
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courseNameTbl = segmented_to_virtual(seg2_course_name_table);
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#else
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switch (gInGameLanguage) {
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case LANGUAGE_ENGLISH:
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courseNameTbl = segmented_to_virtual(course_name_table_eu_en);
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break;
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case LANGUAGE_FRENCH:
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courseNameTbl = segmented_to_virtual(course_name_table_eu_fr);
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break;
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case LANGUAGE_GERMAN:
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courseNameTbl = segmented_to_virtual(course_name_table_eu_de);
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break;
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}
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#endif
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u8 *courseName = segmented_to_virtual(courseNameTbl[gCurrCourseNum - 1]);
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convertstring(&courseName[3], stage);
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} else {
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strcpy(stage, "Peach's Castle");
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}
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lastCourseNum = gCurrCourseNum;
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}
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}
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static void set_state(void) {
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if (lastActNum != gCurrActNum || lastCourseNum != gCurrCourseNum) {
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// when exiting a stage the act doesn't get reset
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if (gCurrActNum && gCurrCourseNum) {
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// any stage over 19 is a special stage without acts
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if (gCurrCourseNum < 19) {
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void **actNameTbl;
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#ifndef VERSION_EU
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actNameTbl = segmented_to_virtual(seg2_act_name_table);
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#else
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switch (gInGameLanguage) {
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case LANGUAGE_ENGLISH:
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actNameTbl = segmented_to_virtual(act_name_table_eu_en);
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break;
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case LANGUAGE_FRENCH:
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actNameTbl = segmented_to_virtual(act_name_table_eu_fr);
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break;
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case LANGUAGE_GERMAN:
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actNameTbl = segmented_to_virtual(act_name_table_eu_de);
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break;
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}
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#endif
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u8 *actName = actName = segmented_to_virtual(actNameTbl[(gCurrCourseNum - 1) * 6 + gCurrActNum - 1]);
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convertstring(actName, act);
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} else {
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act[0] = '\0';
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gCurrActNum = 0;
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}
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} else {
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act[0] = '\0';
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}
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lastActNum = gCurrActNum;
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}
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}
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void set_logo(void) {
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if (lastCourseNum)
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snprintf(largeImageKey, sizeof(largeImageKey), "%d", lastCourseNum);
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else
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strcpy(largeImageKey, "0");
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/*
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if (lastActNum)
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snprintf(smallImageKey, sizeof(largeImageKey), "%d", lastActNum);
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else
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smallImageKey[0] = '\0';
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*/
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discordRichPresence.largeImageKey = largeImageKey;
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//discordRichPresence.largeImageText = "";
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//discordRichPresence.smallImageKey = smallImageKey;
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//discordRichPresence.smallImageText = "";
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}
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void discord_update_rich_presence(void) {
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if (!configDiscordRPC || !initd) return;
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if (time(NULL) < lastUpdatedTime + DISCORD_UPDATE_RATE) return;
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lastUpdatedTime = time(NULL);
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set_state();
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set_details();
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set_logo();
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Discord_UpdatePresence(&discordRichPresence);
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}
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void discord_shutdown(void) {
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if (handle) {
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Discord_ClearPresence();
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Discord_Shutdown();
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dlclose(handle);
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}
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}
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void discord_init(void) {
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if (configDiscordRPC) {
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handle = dlopen(DISCORDLIB, RTLD_LAZY);
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if (!handle) {
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fprintf(stderr, "Unable to load Discord\n%s\n", dlerror());
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return;
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}
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Discord_Initialize = dlsym(handle, "Discord_Initialize");
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Discord_Shutdown = dlsym(handle, "Discord_Shutdown");
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Discord_ClearPresence = dlsym(handle, "Discord_ClearPresence");
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Discord_UpdatePresence = dlsym(handle, "Discord_UpdatePresence");
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init_discord();
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discordRichPresence.details = stage;
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discordRichPresence.state = act;
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lastUpdatedTime = 0;
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}
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}
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void discord_reset(void) {
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memset( &discordRichPresence, 0, sizeof( discordRichPresence ) );
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set_state();
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set_details();
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set_logo();
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Discord_UpdatePresence(&discordRichPresence);
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}
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