#include #include #include #include #include #include const char* ssid = "pug palace"; const char* password = ""; #define RED_PIN 12 #define GREEN_PIN 13 #define BLUE_PIN 14 #define D20_PIN 15 #define D12_PIN 32 #define D10_PIN 33 #define D8_PIN 23 #define D6_PIN 26 #define D4_PIN 27 #define IN_PIN 18 #define OUT_PIN 19 #define SENSOR_TOGGLE 0 // screen width, height, reset, and adress #define W 128 #define H 64 #define R -1 #define A 0x3C Adafruit_SSD1306 display(W, H, &Wire, R); void handleText(char* text) { display.clearDisplay(); display.setTextColor(WHITE); display.setTextSize(3); display.setCursor(0, 0); display.println(F(text)); display.display(); } WebServer server(80); String History = ""; void setColor(int r, int g, int b) { ledcWrite(0,r); ledcWrite(1,g); ledcWrite(2,b); } void handleRoot() { server.send(200, "text/html", R"rawliteral( Document

welcome to my offgrid server.

)rawliteral"); } void handleSendChat() { String user = server.arg("user"); String msg = server.arg("msg"); String c = server.arg("color"); String newEntry = "

[" + user + "] " + msg + "

"; History += newEntry; } void RollDie (int sides) { int result = random(1, sides + 1); char* r[] = {"0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20"}; handleText(r[result]); setColor(255,(255 * (result/sides)), 0); delay(500); setColor(0 ,0 , 0); } void handleGetChat() { server.send(200, "text/plain", History); } void handleColor() { String hexs = server.arg("hex"); if (hexs.startsWith("#")) { hexs.remove(0,1); } long hex = strtol(hexs.c_str(), NULL, 16); byte r = (hex >> 16) & 0xFF; byte g = (hex >> 8) & 0xFF; byte b = hex & 0xFF; setColor(r,g,b); server.sendHeader("Location","/"); server.send(303); } bool canRoll[6] = {}; void toggle_sensor() { SENSOR_TOGGLE = 1 - SENSOR_TOGGLE; digitalWrite(IN_PIN, SENSOR_TOGGLE); } void setup() { pinMode(IN_PIN, INPUT); pinMode(OUT_PIN, OUTPUT); digitalWrite(IN_PIN, SENSOR_TOGGLE); Serial.begin(115200); WiFi.begin(ssid, password); Serial.print("connecting to wifi"); while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.print("."); } Serial.println("\n Connected!, IP address: "); Serial.println(WiFi.localIP()); ledcSetup(0, 5000, 8); ledcAttachPin(RED_PIN, 0); ledcSetup(1, 5000, 8); ledcAttachPin(GREEN_PIN, 1); ledcSetup(2, 5000, 8); ledcAttachPin(BLUE_PIN, 2); pinMode(D20_PIN, INPUT); pinMode(D12_PIN, INPUT); pinMode(D10_PIN, INPUT); pinMode(D8_PIN, INPUT); pinMode(D6_PIN, INPUT); pinMode(D4_PIN, INPUT); server.on("/", handleRoot); server.on("/color", handleColor); server.on("/sendChat", handleSendChat); server.on("/getChat", handleGetChat); server.begin(); Serial.println("\n Web Server Sarted! "); if(!display.begin(SSD1306_SWITCHCAPVCC, A)) { Serial.println(F("SSD1306 allocation failed")); for(;;); } setColor(225,0,225); handleText("running"); delay(2000); setColor(0,0,0); handleText(""); //canRoll = {digitalRead(D20_PIN) == 1, digitalRead(D12_PIN) == 1, digitalRead(D10_PIN) == 1, digitalRead(D8_PIN) == 1, digitalRead(D6_PIN) == 1, digitalRead(D4_PIN) == 1}; } int lastState 1; int taps 0; unsigned long lastTapTime = 0; const unsigned long doubleTapWindow = 600; const int wait = 25; void tapAffect (int t) { if (t == 1) { handleText(""); } else { RollDie(t) } } void loop() { unsigned long currentTime = millis(); if (currentTime - lastTapTime > wait) { int currentState = digitalRead(OUT_PIN); if (currentState == 0 && lastState == 1) { if (taps == 0) { taps = taps + 1; } else if (taps > 0) { if (currentTime - lastTapTime < doubleTapWindow) { taps = taps + 1; } else { taps = 1; } } lastState = 0; lastTapTime = currentTime; } if (taps == 1 && (currentTime - lastTapTime) > doubleTapWindow) { taps = 0; } lastState = currentState; } server.handleClient(); Serial.print(digitalRead(D20_PIN)); Serial.print(" | "); Serial.print(digitalRead(D12_PIN)); Serial.print(" | "); Serial.print(digitalRead(D10_PIN)); Serial.print(" | "); Serial.print(digitalRead(D8_PIN)); Serial.print(" | "); Serial.print(digitalRead(D6_PIN)); Serial.print(" | "); Serial.println(digitalRead(D4_PIN)); if (false) {} else if (digitalRead(D20_PIN) == 0 && canRoll[0]) {RollDie(20);} else if (digitalRead(D12_PIN) == 0 && canRoll[1]) {RollDie(12);} else if (digitalRead(D10_PIN) == 0 && canRoll[2]) {RollDie(10);} else if (digitalRead(D8_PIN) == 0 && canRoll[3]) {RollDie(8);} else if (digitalRead(D6_PIN) == 0 && canRoll[4]) {RollDie(6);} else if (digitalRead(D4_PIN) == 0 && canRoll[5]) {RollDie(4);} else { if (false) {} else if (digitalRead(D20_PIN) == 1 && !canRoll[0]) {RollDie(20);canRoll[0] = true;} else if (digitalRead(D12_PIN) == 1 && !canRoll[1]) {RollDie(12);canRoll[1] = true;} else if (digitalRead(D10_PIN) == 1 && !canRoll[2]) {RollDie(10);canRoll[2] = true;} else if (digitalRead(D8_PIN) == 1 && !canRoll[3]) {RollDie(8);canRoll[3] = true;} else if (digitalRead(D6_PIN) == 1 && !canRoll[4]) {RollDie(6);canRoll[4] = true;} else if (digitalRead(D4_PIN) == 1 && !canRoll[5]) {RollDie(4);canRoll[5] = true;} } } //5 bread an hour is 60 / 5 which is 12 so 1 bread each 12 min.