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Copy pathJogo_com_Display.ino
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Jogo_com_Display.ino
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LiquidCrystal lcd(8, 9, 4, 5, 6, 7);
static char terrainUpper[TERRAIN_WIDTH + 1];
static char terrainLower[TERRAIN_WIDTH + 1];
static bool buttonPushed = false;
void initializeGraphics()
{
static byte graphics[] = {
// Executar posição 1
B01100,
B01100,
B00000,
B01110,
B11100,
B01100,
B11010,
B10011,
// Executar posição 2
B01100,
B01100,
B00000,
B01100,
B01100,
B01100,
B01100,
B01110,
// Pular
B01100,
B01100,
B00000,
B11110,
B01101,
B11111,
B10000,
B00000,
LiquidCrystal lcd(8, 9, 4, 5, 6, 7);
static char terrainUpper[TERRAIN_WIDTH + 1];
static char terrainLower[TERRAIN_WIDTH + 1];
static bool buttonPushed = false;
void initializeGraphics()
{
static byte graphics[] = {
// Executar posição 1
B01100,
B01100,
B00000,
B01110,
B11100,
B01100,
B11010,
B10011,
// Executar posição 2
B01100,
B01100,
B00000,
B01100,
B01100,
B01100,
B01100,
B01110,
// Pular
B01100,
B01100,
B00000,
B11110,
B01101,
B11111,
B10000,
B00000,
};
int i;
for (i = 0; i < 7; ++i)
{
lcd.createChar(i + 1, &graphics[i * 8]);
}
for (i = 0; i < TERRAIN_WIDTH; ++i)
{
terrainUpper[i] = SPRITE_TERRAIN_EMPTY;
terrainLower[i] = SPRITE_TERRAIN_EMPTY;
}
}
// Deslize o terreno para a esquerda em incrementos de meio caractere
void advanceTerrain(char *terrain, byte newTerrain)
{
for (int i = 0; i < TERRAIN_WIDTH; ++i)
{
char current = terrain[i];
char next = (i == TERRAIN_WIDTH - 1) ? newTerrain : terrain[i + 1];
switch (current)
{
case SPRITE_TERRAIN_EMPTY:
terrain[i] = (next == SPRITE_TERRAIN_SOLID) ? SPRITE_TERRAIN_SOLID_RIGHT : SPRITE_TERRAIN_EMPTY;
break;
case SPRITE_TERRAIN_SOLID:
terrain[i] = (next == SPRITE_TERRAIN_EMPTY) ? SPRITE_TERRAIN_SOLID_LEFT : SPRITE_TERRAIN_SOLID;
break;
case SPRITE_TERRAIN_SOLID_RIGHT:
terrain[i] = SPRITE_TERRAIN_SOLID;
break;
case SPRITE_TERRAIN_SOLID_LEFT:
terrain[i] = SPRITE_TERRAIN_EMPTY;
break;
}
}
}
bool drawHero(byte position, char *terrainUpper, char *terrainLower, unsigned int score)
{
bool collide = false;
char upperSave = terrainUpper[HERO_HORIZONTAL_POSITION];
char lowerSave = terrainLower[HERO_HORIZONTAL_POSITION];
byte upper, lower;
switch (position)
{
case HERO_POSITION_OFF:
upper = lower = SPRITE_TERRAIN_EMPTY;
break;
case HERO_POSITION_RUN_LOWER_1:
upper = SPRITE_TERRAIN_EMPTY;
lower = SPRITE_RUN1;
break;
case HERO_POSITION_RUN_LOWER_2:
upper = SPRITE_TERRAIN_EMPTY;
lower = SPRITE_RUN2;
break;
case HERO_POSITION_JUMP_1:
case HERO_POSITION_JUMP_8:
upper = SPRITE_TERRAIN_EMPTY;
lower = SPRITE_JUMP;
break;
case HERO_POSITION_JUMP_2:
case HERO_POSITION_JUMP_7:
upper = SPRITE_JUMP_UPPER;
lower = SPRITE_JUMP_LOWER;
break;
case HERO_POSITION_JUMP_3:
case HERO_POSITION_JUMP_4:
case HERO_POSITION_JUMP_5:
case HERO_POSITION_JUMP_6:
upper = SPRITE_JUMP;
lower = SPRITE_TERRAIN_EMPTY;
break;
upper = SPRITE_RUN1;
lower = SPRITE_TERRAIN_EMPTY;
break;
case HERO_POSITION_RUN_UPPER_2:
upper = SPRITE_RUN2;
lower = SPRITE_TERRAIN_EMPTY;
break;
}
if (upper != ' ')
{
terrainUpper[HERO_HORIZONTAL_POSITION] = upper;
collide = (upperSave == SPRITE_TERRAIN_EMPTY) ? false : true;
}
if (lower != ' ')
{
terrainLower[HERO_HORIZONTAL_POSITION] = lower;
collide |= (lowerSave == SPRITE_TERRAIN_EMPTY) ? false : true;
}
byte digits = (score > 9999) ? 5 : (score > 999) ? 4
: (score > 99) ? 3
: (score > 9) ? 2
: 1;
// Desenhe a cena
terrainUpper[TERRAIN_WIDTH] = '\0';
terrainLower[TERRAIN_WIDTH] = '\0';
char temp = terrainUpper[16 - digits];
terrainUpper[16 - digits] = '\0';
lcd.setCursor(0, 0);
lcd.print(terrainUpper);
terrainUpper[16 - digits] = temp;
lcd.setCursor(0, 1);
lcd.print(terrainLower);
lcd.setCursor(16 - digits, 0);
lcd.print(score);
terrainUpper[HERO_HORIZONTAL_POSITION] = upperSave;
terrainLower[HERO_HORIZONTAL_POSITION] = lowerSave;
return collide;
}
// Lidar com o botão pressionado como uma interrupção
void buttonPush()
{
buttonPushed = true;
}
void setup()
{
initializeGraphics();
lcd.begin(16, 2);
}
void loop()
{
buttonCheck();
static byte heroPos = HERO_POSITION_RUN_LOWER_1;
static byte newTerrainType = TERRAIN_EMPTY;
static byte newTerrainDuration = 1;
static bool playing = false;
static bool blink = false;
static unsigned int distance = 0;
if (!playing)
{
drawHero((blink) ? HERO_POSITION_OFF : heroPos, terrainUpper, terrainLower, distance >> 3);
if (blink)
{
lcd.setCursor(0, 0);
lcd.print("Press Start");
}
delay(250);
blink = !blink;
if (buttonPushed)
{
initializeGraphics();
heroPos = HERO_POSITION_RUN_LOWER_1;
playing = true;
buttonPushed = false;
distance = 0;
}
return;
}
// Mude o terreno para a esquerda
advanceTerrain(terrainLower, newTerrainType == TERRAIN_LOWER_BLOCK ? SPRITE_TERRAIN_SOLID : SPRITE_TERRAIN_EMPTY);
advanceTerrain(terrainUpper, newTerrainType == TERRAIN_UPPER_BLOCK ? SPRITE_TERRAIN_SOLID : SPRITE_TERRAIN_EMPTY);
// Faça um novo terreno para entrar à direita
if (--newTerrainDuration == 0)
{
if (newTerrainType == TERRAIN_EMPTY)
{
newTerrainType = (random(3) == 0) ? TERRAIN_UPPER_BLOCK : TERRAIN_LOWER_BLOCK;
newTerrainDuration = 2 + random(10);
}
else
{
newTerrainType = TERRAIN_EMPTY;
newTerrainDuration = 10 + random(10);
}
}
if (buttonPushed)
{
if (heroPos <= HERO_POSITION_RUN_LOWER_2)
heroPos = HERO_POSITION_JUMP_1;
buttonPushed = false;
}
if (drawHero(heroPos, terrainUpper, terrainLower, distance >> 3))
{
playing = false; // O herói colidiu em algo
}
else
{
if (heroPos == HERO_POSITION_RUN_LOWER_2 || heroPos == HERO_POSITION_JUMP_8)
{
heroPos = HERO_POSITION_RUN_LOWER_1;
}
else if ((heroPos >= HERO_POSITION_JUMP_3 && heroPos <= HERO_POSITION_JUMP_5) && terrainLower[HERO_HORIZONTAL_POSITION] != SPRITE_TERRAIN_EMPTY)
{
heroPos = HERO_POSITION_RUN_UPPER_1;
}
else if (heroPos >= HERO_POSITION_RUN_UPPER_1 && terrainLower[HERO_HORIZONTAL_POSITION] == SPRITE_TERRAIN_EMPTY)
{
heroPos = HERO_POSITION_JUMP_5;
}
else if (heroPos == HERO_POSITION_RUN_UPPER_2)
{
heroPos = HERO_POSITION_RUN_UPPER_1;
}
else
{
++heroPos;
}
++distance;
}
delay(100);
}
void buttonCheck()
{
int b = analogRead(A0);
if (b < 850)
{
buttonPushed = true;
}
}