void update_brickwall(SPRITESPTR brickwall)
{
int nflags = 0;
brickwall->shape->body->v = cpv(-180, 0);
add_element_to_render_queue(brickwall->sdata.currentimg->image, brickwall->sdata.x, brickwall->sdata.y, nflags,
RCOLOR(255, 255, 255, 255), NULL);
brickwall->sdata.x = brickwall->shape->body->p.x-brickwall->sdata.currentimg->width/2;
brickwall->sdata.y = brickwall->shape->body->p.y-brickwall->sdata.currentimg->height/2;
if((brickwall->sdata.animflags & MDOWN))
{
ALLEGRO_MOUSE_STATE mouse;
al_get_mouse_state(&mouse);
float x = brickwall->sdata.x;
float y = brickwall->sdata.y;
float width = brickwall->sdata.currentimg->width;
float height = brickwall->sdata.currentimg->height;
if((mouse.x >= x && mouse.x <= x+width) && (mouse.y >= y && mouse.y <= y+height))
{
cpSpaceAddPostStepCallback(get_global_cpSpace(), &remove_enemy, brickwall, NULL);
score += 2;
}
remove_anim_flags_on_sprite(brickwall, MDOWN);
}
if(brickwall->sdata.x+brickwall->sdata.currentimg->width <= 0)
cpSpaceAddPostStepCallback(get_global_cpSpace(), &remove_enemy, brickwall, NULL);
}
// collision arbiter function
static int core_begin_collision ( cpArbiter *arb, cpSpace *space, void *unused ) {
CP_ARBITER_GET_SHAPES ( arb, a, b );
((GameInfo *)space->data)->destroyed_planet = ((BodyInfo *)(b->body->data))->index;
cpSpaceAddPostStepCallback (space, (cpPostStepFunc)postStepRemoveBody, b->body, NULL);
cpSpaceAddPostStepCallback ( space, (cpPostStepFunc)post_step_game_over, NULL, NULL );
return 0;
}
// adds a freestyle shape given a pointer to a an array of vertices and the number of vertices
//returns a cpbody due to the many shapes associated with one body
cpBody *core_add_freestyle_shape ( cpSpace * space, cpVect* verts , const int num_verts, Color *color, const double friction, const double elasticity, const double density, const int index ) {
if ( num_verts <= 1 ) return NULL;
// first determine center of mass of object
cpVect center;
core_freestyle_center ( verts, num_verts, ¢er );
// calculate mass and moment
cpFloat mass = core_freestyle_mass ( verts, num_verts, density );
// dummy moment calculation
cpFloat moment = core_freestyle_moment ( verts, num_verts, center, density );
cpBody *body = cpBodyNew ( mass, moment );
cpSpaceAddPostStepCallback ( space, (cpPostStepFunc)postStepAddBody, body, NULL );
cpBodySetPos ( body, center );
// set index of body
// add body info to body
BodyInfo * bi = body_info_new(num_verts);
bi->index = index;
bi->type = FREESTYLE_TYPE;
bi->num_verts = num_verts;
for ( int i = 0; i < num_verts; i++ ) {
(bi->verts[i]).x = verts[i].x;
(bi->verts[i]).y = verts[i].y;
}
bi->color->r = color->r;
bi->color->g = color->g;
bi->color->b = color->b;
bi->friction = friction;
bi->density = density;
bi->elasticity = elasticity;
body->data = bi;
// add line segment collision shapes to body
for ( int i = 0; i < num_verts - 1; i++ ) {
cpVect offset_a = cpvmult ( cpvsub ( verts[i], center), 1.0 );
cpVect offset_b = cpvmult ( cpvsub ( verts[i+1], center), 1.0 );
cpShape * segment = cpSegmentShapeNew ( body, offset_a, offset_b, 0.1 );
cpSpaceAddPostStepCallback ( space, (cpPostStepFunc) postStepAddShape, segment, NULL);
segment->u = friction;
DrawShapeInfo *info = draw_shape_info_new ();
info->color->r = color->r;
info->color->g = color->g;
info->color->b = color->b;
segment->data = ( cpDataPointer ) info;
}
return body;
}
// adds nonstatic box shape to space
// currently does not roate box
static cpShape *core_add_box_shape ( cpSpace *space, Box *box, const int index ) {
// calculate mass and moment of a box
cpFloat mass = box->density * box->width * box->height;
cpFloat moment = cpMomentForBox ( mass, box->width, box->height );
// add body with mass and moment of a square to space
cpBody *body = cpBodyNew ( mass, moment );
cpSpaceAddPostStepCallback ( space, (cpPostStepFunc) postStepAddBody, body, NULL );
cpBodySetPos ( body, cpv ( box->x, box->y ) );
// set index of body
BodyInfo * bi = body_info_new(0);
bi->index = index;
bi->type = BOX_TYPE;
bi->p1x = box->x - (box->width) / 2.0;
bi->p1y = box->y + (box->height) / 2.0;
bi->p2x = box->x + (box->width) / 2.0;;
bi->p2y = box->y - (box->height) / 2.0;
bi->color->r = box->color->r;
bi->color->g = box->color->g;
bi->color->b = box->color->b;
bi->friction = box->friction;
bi->density = box->density;
bi->elasticity = box->elasticity;
body->data = bi;
double hw = ( box->width ) / 2.0;
double hh = ( box->height ) / 2.0;
cpVect cpv1 = cpv ( -hw,-hh );
cpVect cpv2 = cpv ( -hw, hh );
cpVect cpv3 = cpv ( hw, hh );
cpVect cpv4 = cpv ( hw, -hh );
cpVect verts [4]= { cpv1, cpv2, cpv3, cpv4 };
// add box collision shape to body
cpShape *boxShape = cpPolyShapeNew ( body, 4, verts, cpv ( 0, 0 ) );
cpSpaceAddPostStepCallback ( space, (cpPostStepFunc) postStepAddShape, boxShape, NULL );
cpShapeSetFriction ( boxShape, box->friction );
cpShapeSetElasticity ( boxShape, box->elasticity );
cpBodySetAngle ( body, box->angle);
DrawShapeInfo *info = add_box_draw_shape_info ( box );
boxShape->data= ( cpDataPointer ) info;
return boxShape;
}
void update_clamp(SPRITESPTR clamp)
{
int nflags = 0;
SIMAGEPTR arm = search_image_list_for_element(&(clamp->ifirstptr), "ARM");
if(clamp->sdata.x <= 200)
{
if(clamp->sdata.y+clamp->sdata.currentimg->height >= 470)
clamp->shape->body->v = cpv(-180, 0);
else
clamp->shape->body->v = cpv(-180, 500);
}
else
clamp->shape->body->v = cpv(-180, 0);
if((clamp->sdata.animflags & MATTACK))
clamp->sdata.currentimg = search_image_list_for_element(&clamp->ifirstptr, "CLAMP_CLOSE");
add_element_to_render_queue(clamp->sdata.currentimg->image, clamp->sdata.x, clamp->sdata.y, nflags,
RCOLOR(255, 255, 255, 255), NULL);
add_element_to_render_queue(arm->image, clamp->sdata.x, clamp->sdata.y-arm->height, nflags,
RCOLOR(255, 255, 255, 255), NULL);
add_element_to_render_queue(arm->image, clamp->sdata.x, clamp->sdata.y-arm->height-arm->height, nflags,
RCOLOR(255, 255, 255, 255), NULL);
clamp->sdata.x = clamp->shape->body->p.x-clamp->sdata.currentimg->width/2;
clamp->sdata.y = clamp->shape->body->p.y-clamp->sdata.currentimg->height/2;
if(clamp->sdata.x+clamp->sdata.currentimg->width <= 0)
cpSpaceAddPostStepCallback(get_global_cpSpace(), &remove_enemy, clamp, NULL);
}
void update_plant(SPRITESPTR plant)
{
int nflags = 0;
SIMAGEPTR stem = search_image_list_for_element(&(plant->ifirstptr), "STEM");
if(plant->sdata.x <= res_width/4)
{
if(plant->sdata.y+plant->sdata.currentimg->height <= 440)
{
plant->shape->body->v = cpv(-180, 0);
plant->sdata.currentimg = search_image_list_for_element(&(plant->ifirstptr), "PLANT_1");
}
else
plant->shape->body->v = cpv(-180, -200);
}
else
plant->shape->body->v = cpv(-180, 0);
add_element_to_render_queue(plant->sdata.currentimg->image, plant->sdata.x, plant->sdata.y, nflags,
RCOLOR(255, 255, 255, 255), NULL);
add_element_to_render_queue(stem->image, plant->sdata.x, plant->sdata.y+plant->sdata.currentimg->height, nflags,
RCOLOR(255, 255, 255, 255), NULL);
plant->sdata.x = plant->shape->body->p.x-plant->sdata.currentimg->width/2;
plant->sdata.y = plant->shape->body->p.y-plant->sdata.currentimg->height/2;
if(plant->sdata.x+plant->sdata.currentimg->width <= 0)
cpSpaceAddPostStepCallback(get_global_cpSpace(), &remove_enemy, plant, NULL);
}
void update_ameans(SPRITESPTR amean)
{
int nflags = 0;
amean->shape->body->v = cpv(-180, 0);
amean->sdata.anim_counter++;
if(amean->sdata.anim_counter < 7)
{
amean->sdata.currentimg = search_image_list_for_element(&amean->ifirstptr, "AMEAN_1");
}
else if(amean->sdata.anim_counter > 7 && amean->sdata.anim_counter < 14)
{
amean->sdata.currentimg = search_image_list_for_element(&amean->ifirstptr, "AMEAN_2");
}
else if(amean->sdata.anim_counter > 14 && amean->sdata.anim_counter < 21)
{
amean->sdata.currentimg = search_image_list_for_element(&amean->ifirstptr, "AMEAN_3");
}
else if(amean->sdata.anim_counter > 21 && amean->sdata.anim_counter < 28)
{
amean->sdata.currentimg = search_image_list_for_element(&amean->ifirstptr, "AMEAN_2");
}
else if(amean->sdata.anim_counter > 28)
amean->sdata.anim_counter = 0;
add_element_to_render_queue(amean->sdata.currentimg->image, amean->sdata.x, amean->sdata.y, nflags,
RCOLOR(255, 255, 255, 255), NULL);
amean->sdata.x = amean->shape->body->p.x-amean->sdata.currentimg->width/2;
amean->sdata.y = amean->shape->body->p.y-amean->sdata.currentimg->height/2;
if(amean->sdata.x+amean->sdata.currentimg->width <= 0)
cpSpaceAddPostStepCallback(get_global_cpSpace(), &remove_enemy, amean, NULL);
}
// adds static box shape to space
static void core_add_static_box_shape ( cpSpace * space, Box * box ) {
// add box collision shape to body
cpFloat hw = box->width / 2.0;
cpFloat hh = box->height / 2.0;
double x = box->x;
double y = box->y;
cpVect verts[] = {
cpv ( x - hw, y - hh ),
cpv ( x - hw, y + hh ),
cpv ( x + hw, y + hh ),
cpv ( x + hw, y - hh ),
};
cpShape * box_shape = cpPolyShapeNew ( space->staticBody, 4, verts, cpvzero );
cpShapeSetFriction ( (cpShape *) box_shape, box->friction );
cpShapeSetElasticity ( (cpShape *) box_shape, box->elasticity );
cpSpaceAddPostStepCallback ( space, (cpPostStepFunc) postStepAddShape, box_shape, NULL );
DrawShapeInfo *info = add_box_draw_shape_info ( box );
box_shape->data= ( cpDataPointer ) info;
}
//destroy bodies out of bound
static void core_destroy_out_bodies ( cpBody *body, void *data ) {
cpVect pos = cpBodyGetPos ( body );
if ( pos.y < -50 || pos.y > (CORE_MAX_HEIGHT + 50) || pos.x < - 50 || pos.x > 200) {
cpSpaceAddPostStepCallback( cpBodyGetSpace(body), (cpPostStepFunc)postStepRemoveBody, body, NULL );
}
else return;
}
static cpBool
catcherBarBegin(cpArbiter *arb, cpSpace *space, void *unused)
{
cpShape *a, *b; cpArbiterGetShapes(arb, &a, &b);
Emitter *emitter = (Emitter *) a->data;
emitter->queue++;
cpSpaceAddPostStepCallback(space, (cpPostStepFunc)postStepRemove, b, NULL);
return cpFalse;
}
int fff::explosive::Begin(cpArbiter *arb, cpSpace *space, void *pengine){
CP_ARBITER_GET_SHAPES(arb, explosiveshape, kittyshape);
fff::explosive *explosive = static_cast<fff::explosive *>( cpShapeGetUserData(explosiveshape) );
fff::kitty *kitty = static_cast<fff::kitty *>( cpShapeGetUserData(kittyshape) );
kitty->applyImpulse(explosive->impulse);
explosive->setExploding();
game.playExplosion(explosive->soundbuffer, explosive->sprite.GetPosition() );
cpSpaceAddPostStepCallback(space, fff::explosive::postStep, explosiveshape, NULL);
game.startTheme();
return 0;
}
static cpBool
StickyPreSolve(cpArbiter *arb, cpSpace *space, void *data)
{
// We want to fudge the collisions a bit to allow shapes to overlap more.
// This simulates their squishy sticky surface, and more importantly
// keeps them from separating and destroying the joint.
// Track the deepest collision point and use that to determine if a rigid collision should occur.
cpFloat deepest = INFINITY;
// Grab the contact set and iterate over them.
cpContactPointSet contacts = cpArbiterGetContactPointSet(arb);
for(int i=0; i<contacts.count; i++){
// Increase the distance (negative means overlaping) of the
// collision to allow them to overlap more.
// This value is used only for fixing the positions of overlapping shapes.
cpFloat dist = contacts.points[i].dist + 2.0f*STICK_SENSOR_THICKNESS;
contacts.points[i].dist = cpfmin(0.0f, dist);
deepest = cpfmin(deepest, dist);
}
// Set the new contact point data.
cpArbiterSetContactPointSet(arb, &contacts);
// If the shapes are overlapping enough, then create a
// joint that sticks them together at the first contact point.
if(!cpArbiterGetUserData(arb) && deepest <= 0.0f){
CP_ARBITER_GET_BODIES(arb, bodyA, bodyB);
// Create a joint at the contact point to hold the body in place.
cpConstraint *joint = cpPivotJointNew(bodyA, bodyB, contacts.points[0].point);
// Give it a finite force for the stickyness.
cpConstraintSetMaxForce(joint, 3e3);
// Schedule a post-step() callback to add the joint.
cpSpaceAddPostStepCallback(space, PostStepAddJoint, joint, NULL);
// Store the joint on the arbiter so we can remove it later.
cpArbiterSetUserData(arb, joint);
}
// Position correction and velocity are handled separately so changing
// the overlap distance alone won't prevent the collision from occuring.
// Explicitly the collision for this frame if the shapes don't overlap using the new distance.
return (deepest <= 0.0f);
// Lots more that you could improve upon here as well:
// * Modify the joint over time to make it plastic.
// * Modify the joint in the post-step to make it conditionally plastic (like clay).
// * Track a joint for the deepest contact point instead of the first.
// * Track a joint for each contact point. (more complicated since you only get one data pointer).
}
void Slice::SliceQuery(cpShape *shape, cpVect point, cpVect normal, cpFloat alpha, struct SliceContext *context)
{
cpVect a = context->a;
cpVect b = context->b;
// Check that the slice was complete by checking that the endpoints aren't in the sliced shape.
if(cpShapePointQuery(shape, a, NULL) > 0.0f && cpShapePointQuery(shape, b, NULL) > 0.0f){
// Can't modify the space during a query.
// Must make a post-step callback to do the actual slicing.
cpSpaceAddPostStepCallback(context->space, (cpPostStepFunc)SliceShapePostStep, shape, context);
}
}
// adds nonstatic circle shape to space
// currently does not rotate
static cpShape *core_add_circle_shape ( cpSpace *space, Circle * circ, const int index ) {
// calculate mass and moment of circle
cpFloat mass = circ->density * M_PI * circ->radius * circ->radius;
cpFloat moment = cpMomentForCircle ( mass, 0, circ->radius, cpvzero );
// add body with mass and moment of a circle to space
cpBody *body = cpBodyNew ( mass, moment );
cpSpaceAddPostStepCallback ( space, (cpPostStepFunc) postStepAddBody, body, NULL );
cpBodySetPos ( body, cpv ( circ->x, circ->y ) );
// set index of body
BodyInfo * bi = body_info_new(0);
bi->index = index;
bi->type = CIRCLE_TYPE;
bi->p1x = circ->x - (circ->radius);
bi->p1y = circ->y + (circ->radius);
bi->p2x = circ->x + (circ->radius);
bi->p2y = circ->y - (circ->radius);
bi->color->r = circ->color->r;
bi->color->g = circ->color->g;
bi->color->b = circ->color->b;
bi->friction = circ->friction;
bi->density = circ->density;
bi->elasticity = circ->elasticity;
body->data = bi;
// adds circle collision shape to body
cpShape *circShape = cpCircleShapeNew ( body, circ->radius, cpvzero );
cpSpaceAddPostStepCallback ( space, (cpPostStepFunc) postStepAddShape, circShape, NULL );
cpShapeSetFriction ( circShape, circ->friction );
cpShapeSetElasticity ( circShape, circ->elasticity );
//cpShapeSetCollisionType ( circShape , TARGET_COLLISION_TYPE );
DrawShapeInfo *info = add_circle_draw_shape_info ( circ );
circShape->data= ( cpDataPointer ) info;
return circShape;
}
void Chains::BreakableJointPostSolve(cpConstraint *joint, cpSpace *space)
{
cpFloat dt = cpSpaceGetCurrentTimeStep(space);
// Convert the impulse to a force by dividing it by the timestep.
cpFloat force = cpConstraintGetImpulse(joint)/dt;
cpFloat maxForce = cpConstraintGetMaxForce(joint);
// If the force is almost as big as the joint's max force, break it.
if(force > 0.9*maxForce){
cpSpaceAddPostStepCallback(space, (cpPostStepFunc)BreakablejointPostStepRemove, joint, NULL);
}
}
// adds static circle shape to space
static void core_add_static_circle_shape ( cpSpace * space, Circle * circ ) {
cpVect offset = cpv ( circ->x, circ->y );
// add circle collision shape to space
cpShape * circ_shape = cpCircleShapeNew ( space->staticBody, circ->radius, offset );
cpShapeSetFriction ( (cpShape *) circ_shape, circ->friction );
cpShapeSetElasticity ( (cpShape *) circ_shape, circ->elasticity );
cpSpaceAddPostStepCallback ( space, (cpPostStepFunc) postStepAddShape, circ_shape, NULL );
DrawShapeInfo *info = add_circle_draw_shape_info ( circ );
circ_shape->data= ( cpDataPointer ) info;
}
void update_fist(SPRITESPTR fist)
{
int nflags = 0;
fist->shape->body->v = cpv(-180, 0);
add_element_to_render_queue(fist->sdata.currentimg->image, fist->sdata.x, fist->sdata.y, nflags,
RCOLOR(255, 255, 255, 255), NULL);
fist->sdata.x = fist->shape->body->p.x-fist->sdata.currentimg->width/2;
fist->sdata.y = fist->shape->body->p.y-fist->sdata.currentimg->height/2;
if(fist->sdata.x+fist->sdata.currentimg->width <= 0)
cpSpaceAddPostStepCallback(get_global_cpSpace(), &remove_enemy, fist, NULL);
}
void update_spikes(SPRITESPTR spikes)
{
int nflags = 0;
spikes->shape->body->v = cpv(-180, 0);
add_element_to_render_queue(spikes->sdata.currentimg->image, spikes->sdata.x, spikes->sdata.y, nflags,
RCOLOR(255, 255, 255, 255), NULL);
spikes->sdata.x = spikes->shape->body->p.x-spikes->sdata.currentimg->width/2;
spikes->sdata.y = spikes->shape->body->p.y-spikes->sdata.currentimg->height/2;
if(spikes->sdata.x+spikes->sdata.currentimg->width <= 0)
cpSpaceAddPostStepCallback(get_global_cpSpace(), &remove_enemy, spikes, NULL);
}
void update_raw(SPRITESPTR raw)
{
int nflags = 0;
raw->shape->body->v = cpv(-180, 0);
if(raw->sdata.x <= 600 && raw->sdata.x >= 550)
{
set_anim_flags_on_sprite(raw, MATTACK);
}
add_element_to_render_queue(raw->sdata.currentimg->image, raw->sdata.x, raw->sdata.y, nflags,
RCOLOR(255, 255, 255, 255), NULL);
if((raw->sdata.animflags & MATTACK))
{
int x = raw->sdata.x-5*raw->sdata.anim_counter;
int y = raw->sdata.y+30;
SIMAGEPTR lazer = search_image_list_for_element(&(raw->ifirstptr), "LAZER");
raw->sdata.anim_counter++;
raw->sdata.currentimg = search_image_list_for_element(&(raw->ifirstptr), "RAW_2");
if(x+lazer->width <= raw->sdata.x)
{
raw->sdata.currentimg = search_image_list_for_element(&(raw->ifirstptr), "RAW_1");
}
if(x+lazer->width <= 0)
{
raw->sdata.anim_counter = 0;
remove_anim_flags_on_sprite(raw, MATTACK);
}
SPRITESPTR stman = search_sprite_list_for_element("STICKMAN");
if((x >= stman->sdata.x && x <= stman->sdata.x+stman->sdata.currentimg->width) &&
(y >= stman->sdata.y && y <= stman->sdata.y+stman->sdata.currentimg->height) &&
!(stman->sdata.animflags & MDAMAGED) && !(stman->sdata.animflags & MRECOVER))
{
lives--;
set_anim_flags_on_sprite(stman, MDAMAGED);
raw->sdata.anim_counter = 0;
remove_anim_flags_on_sprite(raw, MATTACK);
}
add_element_to_render_queue(lazer->image, x, y, nflags,
RCOLOR(255, 255, 255, 255), NULL);
}
raw->sdata.x = raw->shape->body->p.x-raw->sdata.currentimg->width/2;
raw->sdata.y = raw->shape->body->p.y-raw->sdata.currentimg->height/2;
if(raw->sdata.x+raw->sdata.currentimg->width <= 0)
cpSpaceAddPostStepCallback(get_global_cpSpace(), &remove_enemy, raw, NULL);
}
static cpBool bulletPlaneBeginFunc(cpArbiter *arb, cpSpace *space, void*) {
cpShape *a,*b;
cpArbiterGetShapes(arb, &a,&b);
cpBody *targetBody = cpShapeGetBody(b);
if (((Bullet *)cpBodyGetUserData(cpShapeGetBody(a)))->player()->body() != targetBody) {
printf("Hit plane\n");
Player * player = (Player *)(cpBodyGetUserData(targetBody));
player->hurt(200);
cpSpaceAddPostStepCallback( space, (cpPostStepFunc)ammoFree, a, NULL);
return true;
}
return false;
}
static cpBool
HookCrate(cpArbiter *arb, cpSpace *space, void *data)
{
if(hookJoint == NULL){
// Get pointers to the two bodies in the collision pair and define local variables for them.
// Their order matches the order of the collision types passed
// to the collision handler this function was defined for
CP_ARBITER_GET_BODIES(arb, hook, crate);
// additions and removals can't be done in a normal callback.
// Schedule a post step callback to do it.
// Use the hook as the key and pass along the arbiter.
cpSpaceAddPostStepCallback(space, (cpPostStepFunc)AttachHook, hook, crate);
}
return cpTrue; // return value is ignored for sensor callbacks anyway
}
static void
StickySeparate(cpArbiter *arb, cpSpace *space, void *data)
{
cpConstraint *joint = (cpConstraint *)cpArbiterGetUserData(arb);
if(joint){
// The joint won't be removed until the step is done.
// Need to disable it so that it won't apply itself.
// Setting the force to 0 will do just that
cpConstraintSetMaxForce(joint, 0.0f);
// Perform the removal in a post-step() callback.
cpSpaceAddPostStepCallback(space, PostStepRemoveJoint, joint, NULL);
// NULL out the reference to the joint.
// Not required, but it's a good practice.
cpArbiterSetUserData(arb, NULL);
}
}
inline cpBool space_add_poststep(cpSpace *space, cpDataPointer key, cpDataPointer data) {
return cpSpaceAddPostStepCallback(space, (void *)postStep, key, data);
}
void Neoshooter::Shoot(void)
{
cpSpaceAddPostStepCallback(this->m_World->GetSpace(), ShootP, this, this->m_Owner);
}
void
cpSpacePostStepRemoveAndFreeShapeAndBody(cpSpace *space, cpShape *shape)
{
cpSpaceAddPostStepCallback(space, (cpPostStepFunc)removeAndFreeShapeAndBody, shape, space);
}
static void postShapeFree(cpShape *shape, cpSpace *space){
cpSpaceAddPostStepCallback(space, (cpPostStepFunc)shapeFreeWrap, shape, NULL);
}
static void postBodyFree(cpBody *body, cpSpace *space){
cpSpaceAddPostStepCallback(space, (cpPostStepFunc)bodyFreeWrap, body, NULL);
}
static void postConstraintFree(cpConstraint *constraint, cpSpace *space){
cpSpaceAddPostStepCallback(space, (cpPostStepFunc)constraintFreeWrap, constraint, NULL);
}
cpBool Space::addPostStepCallback(cpPostStepFunc func,void *key,void *data)
{
return cpSpaceAddPostStepCallback(space,func,key,data);
}
cpBool Space::addPostStepCallback(PostStepFunc func,void *key)
{
return cpSpaceAddPostStepCallback(space,*SpaceAddPostStepCallback,key,&func);
}
