static inline void
mergeBodies(cpSpace *space, cpArray *components, cpArray *rogueBodies, cpBody *a, cpBody *b)
{
// Ignore connections to static bodies
if(cpBodyIsStatic(a) || cpBodyIsStatic(b)) return;
cpBody *a_root = componentNodeRoot(a);
cpBody *b_root = componentNodeRoot(b);
cpBool a_sleep = cpBodyIsSleeping(a_root);
cpBool b_sleep = cpBodyIsSleeping(b_root);
if(a_sleep && b_sleep){
return;
} else if(a_sleep || b_sleep){
componentActivate(a_root);
componentActivate(b_root);
}
// Add any rogue bodies found to the list and reset the idle time of anything they touch.
if(cpBodyIsRogue(a)){ cpArrayPush(rogueBodies, a); b->node.idleTime = 0.0f; }
if(cpBodyIsRogue(b)){ cpArrayPush(rogueBodies, b); a->node.idleTime = 0.0f; }
componentNodeMerge(a_root, b_root);
}
static inline void
mergeBodies(cpSpace *space, cpArray *components, cpArray *rogueBodies, cpBody *a, cpBody *b)
{
// Don't merge with the static body
if(cpBodyIsStatic(a) || cpBodyIsStatic(b)) return;
cpBody *a_root = componentNodeRoot(a);
cpBody *b_root = componentNodeRoot(b);
cpBool a_sleep = cpBodyIsSleeping(a_root);
cpBool b_sleep = cpBodyIsSleeping(b_root);
if(a_sleep && b_sleep){
return;
} else if(a_sleep || b_sleep){
componentActivate(a_root);
componentActivate(b_root);
}
// Add any rogue bodies (bodies not added to the space)
if(!a->space) cpArrayPush(rogueBodies, a);
if(!b->space) cpArrayPush(rogueBodies, b);
componentNodeMerge(a_root, b_root);
}
void
cpBodyActivate(cpBody *body)
{
if(!cpBodyIsRogue(body)){
body->node.idleTime = 0.0f;
componentActivate(componentNodeRoot(body));
}
}
void
cpBodyActivate(cpBody *body)
{
// Force the body to wake up even if it's not in a currently sleeping component
// Like a body resting on or jointed to a rogue body.
body->node.idleTime = 0.0f;
cpBody *root = componentNodeRoot(body);
if(root) componentActivate(root);
}
void
cpBodyActivate(cpBody *body)
{
componentActivate(componentNodeRoot(body));
}
