diff options
| -rw-r--r-- | puzzle/neo/arduino-neopuzzle/arduino-neopuzzle.ino | 95 | ||||
| -rw-r--r-- | puzzle/neo/console-neopuzzle/neo.cpp | 100 |
2 files changed, 195 insertions, 0 deletions
diff --git a/puzzle/neo/arduino-neopuzzle/arduino-neopuzzle.ino b/puzzle/neo/arduino-neopuzzle/arduino-neopuzzle.ino new file mode 100644 index 0000000..b334677 --- /dev/null +++ b/puzzle/neo/arduino-neopuzzle/arduino-neopuzzle.ino @@ -0,0 +1,95 @@ +#include <Wire.h> +#include <Adafruit_NeoTrellis.h> + +#define MATRIX_SIZE 8 +#define LED_COLOR_ON 0xFFFFFF // Color of the LEDs in ON state +#define LED_COLOR_OFF 0x000000 // Color of the LEDs in OFF state + +Adafruit_NeoTrellis t_array[MATRIX_SIZE / 4][MATRIX_SIZE / 4] = { + {Adafruit_NeoTrellis(0x2E), Adafruit_NeoTrellis(0x2F)}, + {Adafruit_NeoTrellis(0x30), Adafruit_NeoTrellis(0x32)} +}; + +Adafruit_MultiTrellis trellis((Adafruit_NeoTrellis *)t_array, MATRIX_SIZE / 4, MATRIX_SIZE / 4); + +bool neoMatrix[MATRIX_SIZE][MATRIX_SIZE]; // To track state of each pixel + +enum NeoState { + NEO_UNINITIALIZED, + NEO_PLAYING, + NEO_SOLVED +}; + +NeoState neoState = NEO_UNINITIALIZED; + +void setup() { + Serial.begin(115200); + while (!Serial); // Wait for Serial to be ready + + if (!trellis.begin()) { + Serial.println("Failed to initialize NeoTrellis"); + while (1) delay(1); + } + + // Initialize the matrix with a checkerboard pattern + bool toggle = false; + for (int i = 0; i < MATRIX_SIZE; i++) { + for (int j = 0; j < MATRIX_SIZE; j++) { + neoMatrix[i][j] = toggle; + toggle = !toggle; + trellis.setPixelColor(i * MATRIX_SIZE + j, neoMatrix[i][j] ? LED_COLOR_ON : LED_COLOR_OFF); + } + toggle = !toggle; + } + trellis.show(); + neoState = NEO_PLAYING; + + // Register the callback for each key + for (int i = 0; i < MATRIX_SIZE * MATRIX_SIZE; i++) { + trellis.activateKey(i, SEESAW_KEYPAD_EDGE_RISING, true); + trellis.activateKey(i, SEESAW_KEYPAD_EDGE_FALLING, true); + trellis.registerCallback(i, buttonCallback); + } +} + +void loop() { + trellis.read(); // Process button events + delay(20); +} + +TrellisCallback buttonCallback(keyEvent evt) { + int x = evt.bit.NUM / MATRIX_SIZE; + int y = evt.bit.NUM % MATRIX_SIZE; + + if (evt.bit.EDGE == SEESAW_KEYPAD_EDGE_RISING) { + toggleAdjacentLEDs(x, y); + trellis.show(); + if (isNeoPuzzleSolved()) { + neoState = NEO_SOLVED; + Serial.println("The NeoTrellis puzzle is solved!"); + } + } + return 0; +} + +void toggleAdjacentLEDs(int x, int y) { + for (int dx = -1; dx <= 1; ++dx) { + for (int dy = -1; dy <= 1; ++dy) { + if (dx == 0 && dy == 0) continue; // Skip the center button itself + int nx = x + dx, ny = y + dy; + if (nx >= 0 && nx < MATRIX_SIZE && ny >= 0 && ny < MATRIX_SIZE) { + neoMatrix[nx][ny] = !neoMatrix[nx][ny]; + trellis.setPixelColor(nx * MATRIX_SIZE + ny, neoMatrix[nx][ny] ? LED_COLOR_ON : LED_COLOR_OFF); + } + } + } +} + +bool isNeoPuzzleSolved() { + for (int i = 0; i < MATRIX_SIZE; i++) { + for (int j = 0; j < MATRIX_SIZE; j++) { + if (neoMatrix[i][j]) return false; // If any LED is on, puzzle is not solved + } + } + return true; +} diff --git a/puzzle/neo/console-neopuzzle/neo.cpp b/puzzle/neo/console-neopuzzle/neo.cpp new file mode 100644 index 0000000..56d90f7 --- /dev/null +++ b/puzzle/neo/console-neopuzzle/neo.cpp @@ -0,0 +1,100 @@ +#include <iostream> +#include <array> + +#define MATRIX_SIZE 8 + +enum NeoState { + NEO_UNINITIALIZED, + NEO_PLAYING, + NEO_SOLVED +}; + +// Simulate the 8x8 LED matrix with a 2D array +std::array<std::array<bool, MATRIX_SIZE>, MATRIX_SIZE> neoMatrix; + +NeoState neoState = NEO_UNINITIALIZED; + +// Helper function to toggle LEDs if within bounds +void toggleIfValid(int x, int y) { + if (x >= 0 && x < MATRIX_SIZE && y >= 0 && y < MATRIX_SIZE) { + neoMatrix[x][y] = !neoMatrix[x][y]; + } +} + +void initializeNeoMatrix() { + // The initial pattern from the Appendix A example (assuming red is 'true'/on and white is 'false'/off) + std::array<std::array<bool, MATRIX_SIZE>, MATRIX_SIZE> initialPattern = {{ + {false, true, false, true, false, true, false, true}, + {true, false, true, false, true, false, true, false}, + {false, true, false, true, false, true, false, true}, + {true, false, true, false, true, false, true, false}, + {false, true, false, true, false, true, false, true}, + {true, false, true, false, true, false, true, false}, + {false, true, false, true, false, true, false, true}, + {true, false, true, false, true, false, true, false} + }}; + + for (int i = 0; i < MATRIX_SIZE; i++) { + for (int j = 0; j < MATRIX_SIZE; j++) { + neoMatrix[i][j] = initialPattern[i][j]; + } + } + + neoState = NEO_PLAYING; +} + + +void printNeoMatrix() { + // Print the matrix state to the console + for (int i = 0; i < MATRIX_SIZE; i++) { + for (int j = 0; j < MATRIX_SIZE; j++) { + std::cout << (neoMatrix[i][j] ? 1 : 0) << " "; + } + std::cout << std::endl; + } +} + +void toggleAdjacentLEDs(int x, int y) { + // Toggle the LED at (x, y) and adjacent LEDs + toggleIfValid(x, y); // Center + toggleIfValid(x - 1, y); // Up + toggleIfValid(x + 1, y); // Down + toggleIfValid(x, y - 1); // Left + toggleIfValid(x, y + 1); // Right +} + + +bool isNeoPuzzleSolved() { + for (int i = 0; i < MATRIX_SIZE; i++) { + for (int j = 0; j < MATRIX_SIZE; j++) { + if (neoMatrix[i][j]) return false; // If any LED is on, puzzle is not solved + } + } + return true; +} + +/// Integration needed +int main() { + initializeNeoMatrix(); + printNeoMatrix(); + + while (neoState != NEO_SOLVED) { + int x, y; + std::cout << "Enter the coordinates of the button pressed (x y): "; + std::cin >> x >> y; + + if (x >= 0 && x < MATRIX_SIZE && y >= 0 && y < MATRIX_SIZE) { + toggleAdjacentLEDs(x, y); + printNeoMatrix(); + + if (isNeoPuzzleSolved()) { + neoState = NEO_SOLVED; + std::cout << "The NeoTrellis puzzle is solved!\n"; + } + } else { + std::cout << "Invalid coordinates. Please enter values between 0 and " << MATRIX_SIZE - 1 << ".\n"; + } + } + + return 0; +} |