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version 1 metricpet is made
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klein panic
227
metricpet.c
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227
metricpet.c
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#include <SDL2/SDL.h>
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#include <stdio.h>
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#include <stdbool.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <time.h>
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#include <string.h>
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#define WINDOW_WIDTH 64
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#define WINDOW_HEIGHT 64
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#define PIXEL_SIZE 8 // Size of each pixel in the pet's display grid
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#define BATTERY_THRESHOLD 20
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#define CONNECTION_CHECK_CMD "ping -c 1 google.com > /dev/null 2>&1"
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// Pet mood states
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typedef enum { HAPPY, NEUTRAL, SAD, ANGRY, SWEATING, TIRED, CONFUSED } Mood;
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// Colors for different moods
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const SDL_Color colors[] = {
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{255, 255, 255, 255}, // HAPPY - white
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{200, 200, 200, 255}, // NEUTRAL - grey
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{0, 0, 255, 255}, // SAD - blue
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{255, 0, 0, 255}, // ANGRY - red
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{255, 165, 0, 255}, // SWEATING - orange
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{169, 169, 169, 255}, // TIRED - grey
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{128, 0, 128, 255} // CONFUSED - purple
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};
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// Hardcoded pixel art for the cat (3 frames for animation)
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const int cat_frames[3][8][8] = {
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{ // Frame 1
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{0, 1, 1, 0, 0, 1, 1, 0},
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{1, 0, 0, 1, 1, 0, 0, 1},
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{1, 0, 0, 0, 0, 0, 0, 1},
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{1, 0, 1, 0, 0, 1, 0, 1},
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{1, 1, 0, 0, 0, 0, 1, 1},
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{0, 1, 1, 1, 1, 1, 1, 0},
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{0, 0, 1, 1, 1, 1, 0, 0},
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{0, 0, 0, 0, 0, 0, 0, 0}
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},
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{ // Frame 2
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{0, 1, 1, 0, 0, 1, 1, 0},
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{1, 0, 0, 1, 1, 0, 0, 1},
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{1, 0, 0, 0, 0, 0, 0, 1},
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{1, 0, 1, 0, 0, 1, 0, 1},
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{1, 1, 0, 0, 0, 0, 1, 1},
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{0, 0, 1, 1, 1, 1, 0, 0},
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{0, 1, 1, 1, 1, 1, 1, 0},
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{0, 0, 0, 0, 0, 0, 0, 0}
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},
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{ // Frame 3
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{0, 1, 1, 0, 0, 1, 1, 0},
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{1, 0, 0, 1, 1, 0, 0, 1},
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{1, 0, 0, 0, 0, 0, 0, 1},
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{1, 0, 1, 1, 1, 1, 0, 1},
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{1, 1, 0, 0, 0, 0, 1, 1},
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{0, 0, 1, 1, 1, 1, 0, 0},
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{0, 1, 1, 1, 1, 1, 1, 0},
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{0, 0, 0, 0, 0, 0, 0, 0}
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}
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};
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// Function to get CPU usage (simplified)
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double get_cpu_usage() {
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static long prev_idle = 0, prev_total = 0;
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long idle, total;
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double usage = 0.0;
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FILE *file = fopen("/proc/stat", "r");
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if (file == NULL) {
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perror("Failed to open /proc/stat");
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return 0.0;
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}
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long user, nice, system, idle_time;
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fscanf(file, "cpu %ld %ld %ld %ld", &user, &nice, &system, &idle_time);
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fclose(file);
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idle = idle_time;
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total = user + nice + system + idle;
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long delta_idle = idle - prev_idle;
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long delta_total = total - prev_total;
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if (delta_total != 0) {
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usage = (1.0 - ((double)delta_idle / delta_total)) * 100.0;
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}
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prev_idle = idle;
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prev_total = total;
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return usage;
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}
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// Function to get RAM usage percentage
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double get_ram_usage() {
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long total, free, available;
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FILE *file = fopen("/proc/meminfo", "r");
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if (file == NULL) {
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perror("Failed to open /proc/meminfo");
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return 0.0;
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}
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fscanf(file, "MemTotal: %ld kB\nMemFree: %ld kB\nMemAvailable: %ld kB", &total, &free, &available);
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fclose(file);
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return ((double)(total - available) / total) * 100.0;
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}
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// Function to check battery percentage
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int get_battery_percentage() {
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int percentage = 100;
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FILE *file = fopen("/sys/class/power_supply/BAT0/capacity", "r");
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if (file) {
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fscanf(file, "%d", &percentage);
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fclose(file);
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}
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return percentage;
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}
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// Function to check internet connection
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bool is_connected() {
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return system(CONNECTION_CHECK_CMD) == 0;
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}
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// Function to draw the pet with animation and color based on mood
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void draw_pet(SDL_Renderer *renderer, Mood mood, int frame) {
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const int (*cat)[8][8] = &cat_frames[frame % 3];
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SDL_SetRenderDrawColor(renderer, colors[mood].r, colors[mood].g, colors[mood].b, colors[mood].a);
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SDL_RenderClear(renderer);
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SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
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for (int y = 0; y < 8; y++) {
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for (int x = 0; x < 8; x++) {
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if ((*cat)[y][x] == 1) {
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SDL_Rect rect = {x * PIXEL_SIZE, y * PIXEL_SIZE, PIXEL_SIZE, PIXEL_SIZE};
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SDL_RenderFillRect(renderer, &rect);
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}
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}
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}
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SDL_RenderPresent(renderer);
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}
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void print_verbose_info(Mood mood, double cpu_usage, double ram_usage, int battery, bool connected) {
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const char *mood_names[] = {"HAPPY", "NEUTRAL", "SAD", "ANGRY", "SWEATING", "TIRED", "CONFUSED"};
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printf("Mood: %s\n", mood_names[mood]);
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printf("CPU Usage: %.2f%%\n", cpu_usage);
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printf("RAM Usage: %.2f%%\n", ram_usage);
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printf("Battery: %d%%\n", battery);
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printf("Internet Connection: %s\n", connected ? "Connected" : "Disconnected");
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}
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int main(int argc, char *argv[]) {
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bool verbose = false;
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if (argc > 1 && strcmp(argv[1], "--verbose") == 0) {
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verbose = true;
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}
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if (SDL_Init(SDL_INIT_VIDEO) != 0) {
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fprintf(stderr, "SDL_Init Error: %s\n", SDL_GetError());
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return 1;
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}
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SDL_Window *window = SDL_CreateWindow("Cat Pet", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, WINDOW_WIDTH, WINDOW_HEIGHT, SDL_WINDOW_SHOWN);
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if (window == NULL) {
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fprintf(stderr, "SDL_CreateWindow Error: %s\n", SDL_GetError());
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SDL_Quit();
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return 1;
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}
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SDL_Renderer *renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
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if (renderer == NULL) {
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fprintf(stderr, "SDL_CreateRenderer Error: %s\n", SDL_GetError());
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SDL_DestroyWindow(window);
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SDL_Quit();
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return 1;
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}
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bool running = true;
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SDL_Event event;
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int frame = 0;
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while (running) {
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while (SDL_PollEvent(&event)) {
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if (event.type == SDL_QUIT) {
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running = false;
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}
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}
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double cpu_usage = get_cpu_usage();
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double ram_usage = get_ram_usage();
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int battery = get_battery_percentage();
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bool connected = is_connected();
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Mood mood;
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if (!connected) {
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mood = CONFUSED;
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} else if (battery < BATTERY_THRESHOLD) {
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mood = TIRED;
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} else if (cpu_usage > 80.0) {
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mood = ANGRY;
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} else if (ram_usage > 80.0) {
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mood = SAD;
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} else if (cpu_usage > 60.0) {
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mood = SWEATING;
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} else {
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mood = HAPPY;
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}
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if (verbose) {
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print_verbose_info(mood, cpu_usage, ram_usage, battery, connected);
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}
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draw_pet(renderer, mood, frame);
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frame++;
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SDL_Delay(500);
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}
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SDL_DestroyRenderer(renderer);
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SDL_DestroyWindow(window);
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SDL_Quit();
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return 0;
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}
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