Need help with a car game.

Programming Questions

rommi.rut..

in Programming Questions • 4 months ago

Hi,

I am learning processing in school and I need to make a car game where:

the cars front and rear end are different.(can be just a triangle)

arrow key left turns the car left

arrow key right turns the car right

Shift key accelerates

the car's front end is always towards the driving direction

there is always the force of friction applied to the car.

Replies(2)

tfguy44

4 months ago

Copy code

PVector p=new PVector(110,110,0);float v=0;boolean[] keys=new boolean[3];
void setup(){size(220, 220);smooth();}void draw(){background(0);s();r();}
void keyPressed(){b(true);}void keyReleased(){b(false);}
void b(boolean d){if(key==CODED){if(keyCode==LEFT)keys[0]=d;if(keyCode==RIGHT)keys[1]=d;if(keyCode==SHIFT)keys[2]=d;}}
void s(){p.z+=(keys[0]?-.1:0)+(keys[1]?.1:0);v+=(keys[2]?.1:0);p.x=(p.x+width+v*cos(p.z))%width;p.y=(p.y+height+v*sin(p.z))%height;v*=.99;}
void r(){translate(p.x,p.y);rotate(p.z);noStroke();fill(0,128,0); rect(-10,-10,20,20);stroke(0);noFill();triangle(-8,-8,7,0,-8,8);}

rommi.rut..

4 months ago

Thanks!

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