static cpSpace *
init(void)
{
cpSpace *space = cpSpaceNew();
space->iterations = 10;
space->gravity = cpv(0, -GRAVITY);
// space->sleepTimeThreshold = 1000;
space->enableContactGraph = cpTrue;
cpBody *body, *staticBody = space->staticBody;
cpShape *shape;
// Create segments around the edge of the screen.
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-320,-240), cpv(-320,240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(320,-240), cpv(320,240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-320,-240), cpv(320,-240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-320,240), cpv(320,240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
// Set up the player
body = cpSpaceAddBody(space, cpBodyNew(1.0f, INFINITY));
body->p = cpv(0, -200);
body->velocity_func = playerUpdateVelocity;
playerBody = body;
shape = cpSpaceAddShape(space, cpBoxShapeNew3(body, cpBBNew(-15.0, -27.5, 15.0, 27.5), 10.0));
// shape = cpSpaceAddShape(space, cpSegmentShapeNew(playerBody, cpvzero, cpv(0, radius), radius));
shape->e = 0.0f; shape->u = 0.0f;
shape->collision_type = 1;
playerShape = shape;
// Add some boxes to jump on
for(int i=0; i<6; i++){
for(int j=0; j<3; j++){
body = cpSpaceAddBody(space, cpBodyNew(4.0f, INFINITY));
body->p = cpv(100 + j*60, -200 + i*60);
shape = cpSpaceAddShape(space, cpBoxShapeNew(body, 50, 50));
shape->e = 0.0f; shape->u = 0.7f;
}
}
return space;
}
unsigned int physics_shape_add_box(Entity ent, BBox b, Scalar r)
{
cpShape *shape = cpBoxShapeNew3(NULL, cpBBNew(b.min.x, b.min.y,
b.max.x, b.max.y), r);
return _shape_add(ent, PS_POLYGON, shape);
}
