void physics_add(Entity ent)
{
PhysicsInfo *info;
if (entitypool_get(pool, ent))
return; /* already has physics */
transform_add(ent);
info = entitypool_add(pool, ent);
info->mass = 1.0;
info->type = PB_DYNAMIC;
/* create, init cpBody */
info->body = cpSpaceAddBody(space, cpBodyNew(info->mass, 1.0));
cpBodySetUserData(info->body, ent); /* for cpBody -> Entity mapping */
cpBodySetPos(info->body, cpv_of_vec2(transform_get_position(ent)));
cpBodySetAngle(info->body, transform_get_rotation(ent));
info->last_dirty_count = transform_get_dirty_count(ent);
/* initially no shapes */
info->shapes = array_new(ShapeInfo);
/* initialize last_pos/last_ang info for kinematic bodies */
info->last_pos = cpBodyGetPos(info->body);
info->last_ang = cpBodyGetAngle(info->body);
info->collisions = NULL;
}
static int
transform_plugin(TSCont contp, TSEvent event, void *edata)
{
TSHttpTxn txnp = (TSHttpTxn) edata;
switch (event) {
case TS_EVENT_HTTP_READ_RESPONSE_HDR:
if (transformable(txnp)) {
transform_add(txnp);
}
TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE);
return 0;
default:
break;
}
return 0;
}
/*-------------------------------------------------------------------------
read_response_handler
Handler for events related to hook READ_RESPONSE
Input:
contp continuation for the current transaction
event event received
data pointer on eventual data
Output :
Return Value:
-------------------------------------------------------------------------*/
static int
read_response_handler(TSCont contp, TSEvent event, void *edata)
{
TSHttpTxn txnp = (TSHttpTxn) edata;
switch (event) {
case TS_EVENT_HTTP_READ_RESPONSE_HDR:
if (transformable(txnp)) {
TSDebug(DBG_TAG, "Add a transformation");
transform_add(txnp);
}
TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE);
return 0;
default:
break;
}
return 0;
}
static int
transform_plugin(TSCont contp, TSEvent event, void *edata)
{
TSHttpTxn txnp = (TSHttpTxn) edata;
TSDebug("null-transform", "Entering transform_plugin()");
switch (event) {
case TS_EVENT_HTTP_READ_RESPONSE_HDR:
TSDebug("null-transform", "\tEvent is TS_EVENT_HTTP_READ_RESPONSE_HDR");
if (transformable(txnp)) {
transform_add(txnp);
}
TSHttpTxnReenable(txnp, TS_EVENT_HTTP_CONTINUE);
return 0;
default:
break;
}
return 0;
}
char ai_get(character_t* c, char is_item, int id, float amount, char keep)
{
universe_t* u = c->w->universe;
amount -= inventory_get(&c->inventory, is_item, id);
if (amount <= 0)
return 0;
// gather if possible
kindOf_mine_t* m = universe_mineFor(u, is_item, id);
if (m != NULL)
{
character_goMine(c, m);
return 1;
}
// if the current building cannot obtain the component, build one which can
building_t* b = building_get(&c->w->objects, c->hasBuilding);
transform_t* tr = b == NULL ? NULL : kindOf_building_canMake(b->t, is_item, id);
if (tr == NULL)
{
// do not replace the building
if (keep)
{
if (rand() % 60 != 0)
return 1;
float price = is_item ? u->items[id].price : u->materials[id].price;
price *= amount;
if (c->inventory.money < price)
{
if (c->inBuilding != c->hasBuilding)
character_goto(c, c->hasBuilding);
return 1;
}
// try and buy it
building_t* b = world_findSale(c->w, c->o.x, c->o.y, is_item, id);
if (b == NULL)
return 1;
if (c->inBuilding != b->o.uuid)
{
character_goto(c, b->o.uuid);
return 1;
}
building_take(b, is_item, id, amount, &c->inventory, 0);
return 1;
}
kindOf_building_t* b = universe_buildFor(u, is_item, id);
if (b == NULL)
{
const char* name = is_item ? u->items[id].name : u->materials[id].name;
fprintf(stderr, "%s: I do not know how to make %s\n", c->ai->name, name);
return 1;
}
// materials to be gather before building
transform_t total;
transform_init(&total);
// first, gather the non-base materials for the component
tr = kindOf_building_canMake(b, is_item, id);
for (int i = 0; i < tr->n_req; i++)
{
component_t* p = &tr->req[i];
if (universe_mineFor(u, p->is_item, p->id) == NULL)
transform_req(&total, p->is_item, p->id, p->amount*amount);
}
// then, gather the materials for the building
transform_add(&total, &b->build, 1);
// do gather
char isreq = ai_getreq(c, &total, 1, keep);
transform_exit(&total);
if (isreq)
return 1;
// build
character_buildAuto(c, b);
return 1;
}
if (ai_getreq(c, tr, amount, keep))
return 1;
// go in the building
if (c->inBuilding != c->hasBuilding)
{
character_goto(c, b->o.uuid);
return 1;
}
// enqueue item
if (is_item && b->work_n == 0)
{
int nth = tr - b->t->items;
building_work_enqueue(b, nth);
}
// work
return 1;
}