class Ship {
  float x, y, a;
  float newX, newY;
  boolean colliding = false;
  boolean colliding2 = false;
  boolean hasSaw = true;
  float rotationSpeed = 4; // The speed of rotation
  float movementSpeed = 4; // The speed of movement

  Ship() {
    x = width / 2;
    y = height / 2;
    a = -90;
  }

  void draw() {
    logCollide(logs);
    logCollide(trees);
    sawIndicator();
    simulate();
    render();
    // println(colliding);

    ship_zero.colliding2 = false;
  }

  void sawIndicator() {
    if (hasSaw) {
      if (checkDistance(logs[returnIndexOfNearestLog()], ship_zero) < 40) {
            fill(204, 102, 0);
            circle(x, y -20, 20);
            fill(0);
            textSize(32);
            textAlign(CENTER, CENTER);
            text("s", x, y - 27);
        }
    }
  }

  int returnIndexOfNearestLog() {
    int longest_distance_log = 0;
    float longest_distance_log_distance = 0;
    for(int i = 0; i < logs.length; i++) {
      if(checkDistance(logs[i], ship_zero) > longest_distance_log_distance) {
        println(checkDistance(logs[i], ship_zero), " other ",longest_distance_log_distance);
        longest_distance_log = i;
        longest_distance_log_distance = checkDistance(logs[i], ship_zero);
      }
    }
    return longest_distance_log;
  }

  void simulate() {
    if(newX > 0 && newX < width && newY > 0 && newY < height) {
      colliding = false;
    } else {
      colliding = true;
    }
    
      if (ROTATEL) {
        a -= rotationSpeed;
      }
      if (ROTATER) {
        a += rotationSpeed;
      }

    if (NORTH) {
      newX = x + cos(radians(a)) * movementSpeed;
      newY = y + sin(radians(a)) * movementSpeed;

      // Check if the new position is within the bounds of the screen
      if(colliding == false && colliding2 == false) {
        x = newX;
        y = newY;
      }
    } else if (SOUTH) {
      newX = x - cos(radians(a)) * movementSpeed;
      newY = y - sin(radians(a)) * movementSpeed;

      // Check if the new position is within the bounds of the screen
      if(colliding == false && colliding2 == false) {
          x = newX;
          y = newY;
      }
    }
  }

  void logCollide(Log[] logs) {
    for(int i = 0; i < logs.length; i++) {
      if(logs[i].sawed == false) {
        if (newX+10 > logs[i].x && newX-10 < logs[i].x + logs[i].logwidth && newY+10 > logs[i].y && newY-10 < logs[i].y + logs[i].logheight) {
            colliding2 = true;
        }
      }
    }
  }

  // void treeCollide(Tree[] trees) {
  //   for(int i = 0; i < trees.length; i++) {

  //   }
  // }

  void render() {
    pushMatrix();
    translate(x, y);
    rotate(radians(a + 90));
    stroke(255);
    noFill();
    line(0, -10, 10, 10);
    line(10, 10, 0, 5);
    line(0, 5, -10, 10);
    line(-10, 10, 0, -10);
    popMatrix();
  }
}

class Log {
  float x, y, logwidth, logheight;
  boolean sawed = false;

  color logcolor;
  color strokecolor = logcolor;

  Log (float xpos, float ypos, float logw, float logh, boolean hasC) {
    x = xpos;
    y = ypos;
    logwidth = logw;
    logheight = logh;
  }
  
  void drawLog(int logtext) {

    if (sawed) {
      logcolor = color(128, 88, 60);
    } else {
      logcolor = color(133, 79, 51);
    }

    stroke(strokecolor); // Set stroke color for the log
    strokeWeight(1); // Set stroke weight for the log
    fill(logcolor); // Set fill color for the log
    // rectMode(CENTER);
    rect(x, y, logwidth, logheight); // Draw the log as a rectangle
    text(logtext, x, y);
    // rectMode(CORNER);
    strokeWeight(1);
    stroke(0);
  }

}

class Tree extends Log {
  Tree (float x, float y, float logw, float logh, boolean hasC) {
    super(x, y, logw, logh, hasC);
  }
  void draw() {
    color treecolor = color(133, 79, 51);
    color bushes = color(107, 117, 48);

    // rectMode(CENTER);
    fill(treecolor);
    rect(x, y, logwidth, logheight);
    fill(bushes);
    ellipse(x, (y-40), 170*0.3, 160*0.3);
    // rectMode(CORNER);
  }
}

float checkDistance(Log log, Ship ship) {
  float testX = ship.x;
  float testY = ship.y;

  // which edge is closest?
  if (ship.x < log.x)                    testX = log.x; 
  else if (ship.x > log.x+log.logwidth)  testX = log.x+log.logwidth;
  if (ship.y < log.y)                    testY = log.y;
  else if (ship.y > log.y+log.logheight) testY = log.y+log.logheight;

  // get distant
  float distX = ship.x-testX;
  float distY = ship.y-testY;
  float distance = sqrt( (distX*distX) + (distY*distY) );

  line(testX, testY, ship_zero.x, ship_zero.y);

  // if the distance is less than the radius, collision!
  return distance;
}

// -----
boolean isColliding = false;

Ship ship_zero;

Log log_zero;
Log[] logs = {new Log(100, 200, 100, 100, true), new Log(500, 200, 200, 100, true) };
Tree[] trees = {new Tree(50, 50, 15, 40, true), new Tree(400, 420, 15, 40, true) };
  
void setup() {
  size(600, 600);
  ship_zero = new Ship();
}

void draw() {
  background(50);


  for(int i = 0; i < logs.length; i++) {
    logs[i].drawLog(i);
  }


  for(int i = 0; i < trees.length; i++) {
    trees[i].draw();
  }
  
  // println(ship_zero.newX, ", ", ship_zero.newY);
  // println(ship_zero.returnIndexOfNearestLog());

  ship_zero.draw();


  for(int i = 0; i < logs.length; i++) {
    logs[i].strokecolor = logs[i].logcolor;
  }


  logs[ship_zero.returnIndexOfNearestLog()].strokecolor = color(255, 0, 0);

  // println(checkDistance(logs[0], ship_zero), " other ", checkDistance(logs[1], ship_zero) );
  // println(ship_zero.returnIndexOfNearestLog());

}