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The Game of Life for ARDUBOY
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#include <Tinyfont.h> | |
#include <Arduboy2.h> | |
Arduboy2 arduboy; | |
Tinyfont tinyfont = Tinyfont(arduboy.sBuffer, Arduboy2::width(), Arduboy2::height()); | |
bool cellState[512]; | |
byte screen = 0; | |
byte frameRate = 10; | |
byte selectorHeight = 0; | |
bool wrapScreen = true; | |
byte cursorX = 0; | |
byte cursorY = 0; | |
bool birthRule[9] = {false, false, false, true, false, false, false, false, false}; | |
bool surviveRule[9] = {false, false, true, true, false, false, false, false, false}; | |
void setup() { | |
arduboy.begin(); | |
arduboy.setFrameRate(frameRate); | |
arduboy.initRandomSeed(); | |
arduboy.clear(); | |
initCells(); | |
drawCells(); | |
arduboy.display(); | |
} | |
void loop() { | |
if (!(arduboy.nextFrame())) { | |
return; | |
} | |
arduboy.pollButtons(); | |
if (screen == 0) { | |
if (arduboy.justPressed(B_BUTTON)) { | |
screen += 1; | |
selectorHeight = 0; | |
arduboy.setFrameRate(30); | |
} | |
iterateCells(); | |
eraseEdges(); | |
arduboy.clear(); | |
drawCells(); | |
if (arduboy.justPressed(A_BUTTON)) { | |
arduboy.setFrameRate(30); | |
screen += 3; | |
} | |
} else if (screen == 1) { | |
drawMenu(); | |
} else if (screen == 2) { | |
arduboy.clear(); | |
drawCells(); | |
drawCursor(); | |
moveCursor(); | |
toggleCell(); | |
if (arduboy.justPressed(B_BUTTON)) { | |
screen -= 1; | |
} | |
} else if (screen == 3) { | |
if (arduboy.justPressed(A_BUTTON)) { | |
iterateCells(); | |
eraseEdges(); | |
} | |
arduboy.clear(); | |
drawCells(); | |
if (arduboy.justPressed(B_BUTTON)) { | |
arduboy.setFrameRate(frameRate); | |
drawCells(); | |
arduboy.display(); | |
screen -= 3; | |
} | |
} | |
arduboy.display(); | |
} | |
void drawCells() { | |
for (int i = 0; i < 512; i++) { | |
if (cellState[i]) { | |
arduboy.fillRect((i % 32) * 4, ((i - (i % 32)) / 32) * 4, 3, 3, WHITE); | |
} | |
} | |
} | |
void initCells() { | |
for (int i = 0; i < 512; i++) { | |
cellState[i] = random(0 ,2); | |
} | |
} | |
void iterateCells() { | |
byte alive; | |
byte x = 0; | |
byte y = 0; | |
for (int i = 0; i < 512; i++) { | |
alive = 0; | |
x = (i % 32) * 4; | |
y = ((i - (i % 32)) / 32) * 4; | |
if (arduboy.getPixel((((x - 4) % 128) + 128) % 128, (((y - 4) % 64) + 64) % 64)) { | |
alive++; | |
} | |
if (arduboy.getPixel((((x) % 128) + 128) % 128, (((y - 4) % 64) + 64) % 64)) { | |
alive++; | |
} | |
if (arduboy.getPixel((((x + 4) % 128) + 128) % 128, (((y - 4) % 64) + 64) % 64)) { | |
alive++; | |
} | |
if (arduboy.getPixel((((x - 4) % 128) + 128) % 128, (((y) % 64) + 64) % 64)) { | |
alive++; | |
} | |
if (arduboy.getPixel((((x + 4) % 128) + 128) % 128, (((y) % 64) + 64) % 64)) { | |
alive++; | |
} | |
if (arduboy.getPixel((((x - 4) % 128) + 128) % 128, (((y + 4) % 64) + 64) % 64)) { | |
alive++; | |
} | |
if (arduboy.getPixel((((x) % 128) + 128) % 128, (((y + 4) % 64) + 64) % 64)) { | |
alive++; | |
} | |
if (arduboy.getPixel((((x + 4) % 128) + 128) % 128, (((y + 4) % 64) + 64) % 64)) { | |
alive++; | |
} | |
if (arduboy.getPixel(x ,y)) { | |
if ((surviveRule[0] and alive == 0) or (surviveRule[1] and alive == 1) or (surviveRule[2] and alive == 2) or (surviveRule[3] and alive == 3) or (surviveRule[4] and alive == 4) or (surviveRule[5] and alive == 5) or (surviveRule[6] and alive == 6) or (surviveRule[7] and alive == 7) or (surviveRule[8] and alive == 8)) { | |
cellState[i] = true; | |
} else { | |
cellState[i] = false; | |
} | |
} else { | |
if ((birthRule[0] and alive == 0) or (birthRule[1] and alive == 1) or (birthRule[2] and alive == 2) or (birthRule[3] and alive == 3) or (birthRule[4] and alive == 4) or (birthRule[5] and alive == 5) or (birthRule[6] and alive == 6) or (birthRule[7] and alive == 7) or (birthRule[8] and alive == 8)) { | |
cellState[i] = true; | |
} else { | |
cellState[i] = false; | |
} | |
} | |
} | |
} | |
void drawMenu() { | |
arduboy.clear(); | |
tinyfont.setCursor(3, 0); | |
tinyfont.print("RESUME"); | |
tinyfont.setCursor(3, 5); | |
tinyfont.print("RANDOM"); | |
tinyfont.setCursor(3, 10); | |
tinyfont.print("CLEAR"); | |
tinyfont.setCursor(3, 15); | |
tinyfont.print("EDIT"); | |
tinyfont.setCursor(3, 20); | |
tinyfont.print("SPEED"); | |
tinyfont.setCursor(90, 20); | |
tinyfont.print(frameRate); | |
arduboy.fillTriangle(88, 19, 88, 23, 84, 21, WHITE); | |
arduboy.fillTriangle(105, 19, 105, 23, 109, 21, WHITE); | |
tinyfont.setCursor(3, 25); | |
tinyfont.print("RESUME SLOW"); | |
tinyfont.setCursor(3, 30); | |
tinyfont.print("RULES"); | |
tinyfont.setCursor(3, 35); | |
tinyfont.print("WRAP SCREEN"); | |
tinyfont.setCursor(88, 35); | |
if (wrapScreen) { | |
tinyfont.print("YES"); | |
} else { | |
tinyfont.print("NO"); | |
} | |
if (arduboy.justPressed(DOWN_BUTTON)) { | |
selectorHeight = (selectorHeight + 1) % 8; | |
} | |
if (arduboy.justPressed(UP_BUTTON)) { | |
selectorHeight = (((selectorHeight - 1) % 8) + 8) % 8; | |
} | |
if (selectorHeight == 0) { | |
if (arduboy.justPressed(A_BUTTON)) { | |
screen -= 1; | |
arduboy.setFrameRate(frameRate); | |
arduboy.clear(); | |
drawCells(); | |
arduboy.display(); | |
} | |
} | |
if (selectorHeight == 1) { | |
if (arduboy.justPressed(A_BUTTON)) { | |
screen -= 1; | |
arduboy.setFrameRate(frameRate); | |
arduboy.clear(); | |
initCells(); | |
drawCells(); | |
arduboy.display(); | |
} | |
} | |
if (selectorHeight == 2) { | |
if (arduboy.justPressed(A_BUTTON)) { | |
screen -= 1; | |
arduboy.setFrameRate(frameRate); | |
for (int i = 0; i < 512; i++) { | |
cellState[i] = false; | |
} | |
arduboy.clear(); | |
arduboy.display(); | |
} | |
} | |
if (selectorHeight == 4) { | |
if (arduboy.justPressed(RIGHT_BUTTON)) { | |
frameRate = (frameRate + 1) % 121; | |
arduboy.delayShort(250); | |
} | |
if (arduboy.pressed(RIGHT_BUTTON) and (!(arduboy.justPressed(RIGHT_BUTTON)))) { | |
frameRate = (frameRate + 1) % 121; | |
arduboy.delayShort(75); | |
} | |
if (arduboy.justPressed(LEFT_BUTTON)) { | |
frameRate = (((frameRate - 1) % 121) + 121) % 121; | |
arduboy.delayShort(250); | |
} | |
if (arduboy.pressed(LEFT_BUTTON) and (!(arduboy.justPressed(RIGHT_BUTTON)))) { | |
frameRate = (((frameRate - 1) % 121) + 121) % 121; | |
arduboy.delayShort(75); | |
} | |
} | |
if (selectorHeight == 7) { | |
if (arduboy.justPressed(A_BUTTON) or arduboy.justPressed(RIGHT_BUTTON) or arduboy.justPressed(LEFT_BUTTON)) { | |
wrapScreen = !(wrapScreen); | |
} | |
} | |
if (selectorHeight == 3) { | |
if (arduboy.justPressed(A_BUTTON)) { | |
screen += 1; | |
} | |
} | |
if (selectorHeight == 5) { | |
if (arduboy.justPressed(A_BUTTON)) { | |
arduboy.setFrameRate(30); | |
screen += 2; | |
} | |
} | |
arduboy.drawRect(0, (selectorHeight * 5) + 1, 2, 2, WHITE); | |
} | |
void eraseEdges() { | |
if (!(wrapScreen)) { | |
for (int x = 0; x < 32; x += 1) { | |
cellState[x] = false; | |
cellState[x + 15 * 32] = false; | |
} | |
for (int y = 0; y < 16; y += 1) { | |
cellState[y * 32] = false; | |
cellState[31 + y * 32] = false; | |
} | |
} | |
} | |
void drawCursor() { | |
arduboy.drawRect(cursorX - 1, cursorY - 1, 5, 5, WHITE); | |
} | |
void moveCursor() { | |
if (arduboy.justPressed(RIGHT_BUTTON)) { | |
cursorX = (((cursorX + 4) % 128) + 128) % 128; | |
} | |
if (arduboy.justPressed(LEFT_BUTTON)) { | |
cursorX = (((cursorX - 4) % 128) + 128) % 128; | |
} | |
if (arduboy.justPressed(UP_BUTTON)) { | |
cursorY = (((cursorY - 4) % 64) + 64) % 64; | |
} | |
if (arduboy.justPressed(DOWN_BUTTON)) { | |
cursorY = (((cursorY + 4) % 64) + 64) % 64; | |
} | |
} | |
void toggleCell() { | |
if (arduboy.justPressed(A_BUTTON)) { | |
cellState[(cursorX / 4) + (cursorY / 4) * 32] = !(cellState[(cursorX / 4) + (cursorY / 4) * 32]); | |
} | |
} |
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