Emily Week02-互動的小遊戲

week02_1_pacman_radians_mouseX 

void setup() {
  size(400, 400);
}
void draw() {
  background(255);
  fill(#FFDC0F);//填充黃色
  float a = radians(mouseX);
  for (int x=0; x<400; x+=100) {
    for (int y=0; y<400; y+=100) {
      arc(x+50, y+50, 100, 100, 0+a, PI*2-a, PIE);//改變弧度

      //X座標，Y，寬，高，開始，結束，蘋果派的方法畫

    }
  }
}

//week02_2_pacman 想要照著時間，自動張嘴

//想要照著時間，自動張嘴
void setup() {
  size(400, 400);
}
void draw() {
  background(255);
  fill(#FFDC0f);
  float a = radians(frameCount);
  if (a>PI/4) a =a-PI/4;
  arc(200, 200, 300, 300, 0+a, PI*2-a, PIE);
}

//week02_3_pacman_open_close_open_close

void setup() {
  size(400, 400);
}
void draw() {
  background(255);
  fill(#FFDC0f);
  float a = frameCount %180;
  if (a<45) a =radians(a);
  else if (a<90) a=radians(90-a);
  else if (a<135) a=radians(a-90);
  else if (a<180) a=radians(180-a);
  arc(200, 200, 300, 300, 0+a, PI*2-a, PIE);
}

//week02_4_for_for_open_close_open_close

void setup() {
  size(400, 400);
}
void draw() {
  background(255);
  fill(#FFDC0f);
  for (int x=0; x<400; x+=100) {
    for (int y=0; y<400; y+=100) {
      float a = frameCount %180;
      if (a<45) a =radians(a);
      else if (a<90) a=radians(90-a);
      else if (a<135) a=radians(a-90);
      else if (a<180) a=radians(180-a);
      arc(x+50, y+50, 100, 100, 0+a, PI*2-a, PIE);
    }
  }
}

week02_5_pacman_if_keyPressed_keyCode

void setup() {
  size(400, 400);
  frameRate(200);
}
int x=200, y=200;//pacman座標
void draw() {
  background(255);
  fill(#FFDC0f);
  if (keyPressed && keyCode==RIGHT) x++;
  if (keyPressed && keyCode==LEFT) x--;
  if (keyPressed && keyCode==UP) y--;
  if (keyPressed && keyCode==DOWN) y++;
  ellipse(x, y, 100, 100);
}

//week02_6_pacman_b_direction_from_week02_3
void setup() {
  size(400, 400);
}
void draw() {
  background(255);
  fill(#FFDC0f);
  float a = frameCount %180;
  float b = radians(mouseX);
  if (a<45) a =radians(a);
  else if (a<90) a=radians(90-a);
  else if (a<135) a=radians(a-90);
  else if (a<180) a=radians(180-a);
  arc(200, 200, 300, 300, b+0+a, b+PI*2-a, PIE);
}

//week02_7_pacman_d_direction_void_keyPressed_keyCode

void setup() {
  size(400, 400);
}
float x=200, y=200, d=0;
void draw() {
  background(255);
  fill(#FFDC0f);
  float a = frameCount %180;
  if (a<45) a =radians(a);
  else if (a<90) a=radians(90-a);
  else if (a<135) a=radians(a-90);
  else if (a<180) a=radians(180-a);
  arc(x, y, 100, 100, d+0+a, d+PI*2-a, PIE);
}
void keyPressed() {
  if (keyCode==RIGHT) {
    x++;
    d=PI/2*0;
  } else if (keyCode==DOWN) {
    y++;
    d=PI/2*1;
  } else if (keyCode==LEFT) {
    x--;
    d=PI/2*2;
  } else if (keyCode==UP) {
    y--;
    d=PI/2*3;
  }
}

//week02_8_pacman_dx_dy_d_void_keyPressed
void setup() {
  size(400, 400);
}
int x=200, y=200, d=0;
void draw() {
  background(255);
  fill(#FFDC0f);
  float a=0.5;
  int[]dx={1, 0, -1, 0};
  int[]dy={0, 1, 0, -1};
  x+=dx[d];
  y+=dy[d];
  arc(x, y, 100, 100, PI/2*d+a, PI/2*d+PI*2-a, PIE);
}
void keyPressed() {
  if (keyCode==RIGHT) d=0;
  if (keyCode==DOWN) d=1;
  if (keyCode==LEFT) d=2;
  if (keyCode==UP) d=3;
}


//week02_9_pacman_radians_abs_frameCount_if_keyPressed
void setup() {
  size(400, 400);
}
int x=200, y=200, d=0;
void draw() {
  background(255);
  fill(#FFDC0f);
  float a= radians(abs(frameCount%90-45));
  int[]dx={1, 0, -1, 0};
  int[]dy={0, 1, 0, -1};
  if (keyPressed) x+=dx[d];
  if (keyPressed)y+=dy[d];
  arc(x, y, 100, 100, PI/2*d+a, PI/2*d+PI*2-a, PIE);
}
void keyPressed() {
  if (keyCode==RIGHT) d=0;
  if (keyCode==DOWN) d=1;
  if (keyCode==LEFT) d=2;
  if (keyCode==UP) d=3;
}


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