collision with box and player [box]

GeorgeJava

PLS help me how to make this collision :( i create, but i want to disable or anable one side move....

jeremydouglass

• http://www.jeffreythompson.org/collision-detection/table_of_contents.php

GeorgeJava

But where is AWSD move ? i must have colission with left up down right side :|

TfGuy44

Do you have a working sketch? Post your current code or an example of what you're working with.

GeorgeJava

int left, up, down, right;
boolean goleft, goup, godown, goright;
int playerY, playerX, speed = 1;
void setup() {
  size(300, 300);
}

void draw() {
  noStroke();
  background(0);
  goleft = true;
  godown = true;
  goright = true;
  goup = true;


  if(playerX + 20 >= 100)goleft = false;     // r1 right edge past r2 left
  if(playerX <= 100 + 100)goright = false;     // r1 left edge past r2 right
  if(playerY + 20 >= 150)godown = false;     // r1 top edge past r2 bottom
  if(playerY <= 150 + 100)goup = false;     // r1 bottom edge past r2 top

  if(goup)playerY -= up * speed;
  if(godown)playerY += down * speed; 
  if(goleft)playerX -= left * speed;
  if(goright)playerX += right * speed;

  fill(255);
  rect(150, 100, 100, 100);
  fill(125);
  rect(playerX, playerY, 20, 20);
}

void keyPressed() {
  if (key == 'a' || key == 'A') {
    left = 1;
  }
  if (key == 'd' || key == 'D') {
    right = 1;
  }
  if (key == 'w' || key == 'W') {
    up = 1;
  }
  if (key == 's' || key == 'S') {
    down = 1;
  }
}
void keyReleased() {
  if (key == 'a' || key == 'A') {
    left = 0;
  }
  if (key == 'd' || key == 'D') {
    right = 0;
  }
  if (key == 'w' || key=='W') {
    up = 0;
  }
  if (key == 's' || key == 'S') {
    down = 0;
  }
}

GeorgeJava

help :(

GoToLoop

1. http://Studio.ProcessingTogether.com/sp/pad/export/ro.91tcpPtI9LrXp
2. http://Studio.ProcessingTogether.com/sp/pad/export/ro.9qPrLGrYGkr2o
3. http://JeffreyThompson.org/collision-detection/rect-rect.php