本文整理汇总了C++中ActiveObject::collideWithObjects方法的典型用法代码示例。如果您正苦于以下问题：C++ ActiveObject::collideWithObjects方法的具体用法？C++ ActiveObject::collideWithObjects怎么用？C++ ActiveObject::collideWithObjects使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ActiveObject的用法示例。
在下文中一共展示了ActiveObject::collideWithObjects方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: collisionMoveSimple
collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
f32 pos_max_d, const aabb3f &box_0,
f32 stepheight, f32 dtime,
v3f *pos_f, v3f *speed_f,
v3f accel_f, ActiveObject *self,
bool collideWithObjects)
{
static bool time_notification_done = false;
Map *map = &env->getMap();
//TimeTaker tt("collisionMoveSimple");
/*
ScopeProfiler sp(g_profiler, "collisionMoveSimple avg", SPT_AVG);
*/
collisionMoveResult result;
/*
Calculate new velocity
*/
if (dtime > 1) {
if (!time_notification_done) {
time_notification_done = true;
infostream << "collisionMoveSimple: maximum step interval exceeded,"
" lost movement details!"<<std::endl;
}
dtime = 1;
} else {
time_notification_done = false;
}
*speed_f += accel_f * dtime;
// If there is no speed, there are no collisions
if (speed_f->getLength() == 0)
return result;
// Limit speed for avoiding hangs
speed_f->Y = rangelim(speed_f->Y, -1000, 1000);
speed_f->X = rangelim(speed_f->X, -1000, 1000);
speed_f->Z = rangelim(speed_f->Z, -1000, 1000);
/*
Collect node boxes in movement range
*/
std::vector<aabb3f> cboxes;
std::vector<bool> is_unloaded;
std::vector<bool> is_step_up;
std::vector<bool> is_object;
std::vector<int> bouncy_values;
std::vector<v3s16> node_positions;
{
//TimeTaker tt2("collisionMoveSimple collect boxes");
/*
ScopeProfiler sp(g_profiler, "collisionMoveSimple collect boxes avg", SPT_AVG);
*/
v3s16 oldpos_i = floatToInt(*pos_f, BS);
v3s16 newpos_i = floatToInt(*pos_f + *speed_f * dtime, BS);
s16 min_x = MYMIN(oldpos_i.X, newpos_i.X) + (box_0.MinEdge.X / BS) - 1;
s16 min_y = MYMIN(oldpos_i.Y, newpos_i.Y) + (box_0.MinEdge.Y / BS) - 1;
s16 min_z = MYMIN(oldpos_i.Z, newpos_i.Z) + (box_0.MinEdge.Z / BS) - 1;
s16 max_x = MYMAX(oldpos_i.X, newpos_i.X) + (box_0.MaxEdge.X / BS) + 1;
s16 max_y = MYMAX(oldpos_i.Y, newpos_i.Y) + (box_0.MaxEdge.Y / BS) + 1;
s16 max_z = MYMAX(oldpos_i.Z, newpos_i.Z) + (box_0.MaxEdge.Z / BS) + 1;
bool any_position_valid = false;
for(s16 x = min_x; x <= max_x; x++)
for(s16 y = min_y; y <= max_y; y++)
for(s16 z = min_z; z <= max_z; z++)
{
v3s16 p(x,y,z);
bool is_position_valid;
MapNode n = map->getNodeNoEx(p, &is_position_valid);
if (is_position_valid) {
// Object collides into walkable nodes
any_position_valid = true;
INodeDefManager *nodedef = gamedef->getNodeDefManager();
const ContentFeatures &f = nodedef->get(n);
if(f.walkable == false)
continue;
int n_bouncy_value = itemgroup_get(f.groups, "bouncy");
int neighbors = 0;
if (f.drawtype == NDT_NODEBOX && f.node_box.type == NODEBOX_CONNECTED) {
v3s16 p2 = p;
p2.Y++;
getNeighborConnectingFace(p2, nodedef, map, n, 1, &neighbors);
p2 = p;
p2.Y--;
getNeighborConnectingFace(p2, nodedef, map, n, 2, &neighbors);
p2 = p;
p2.Z--;
getNeighborConnectingFace(p2, nodedef, map, n, 4, &neighbors);
//.........这里部分代码省略.........
示例2: collisionMoveSimple
collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
f32 pos_max_d, const aabb3f &box_0,
f32 stepheight, f32 dtime,
v3f *pos_f, v3f *speed_f,
v3f accel_f, ActiveObject *self,
bool collideWithObjects)
{
static bool time_notification_done = false;
Map *map = &env->getMap();
//TimeTaker tt("collisionMoveSimple");
ScopeProfiler sp(g_profiler, "collisionMoveSimple avg", SPT_AVG);
collisionMoveResult result;
/*
Calculate new velocity
*/
if (dtime > 0.5f) {
if (!time_notification_done) {
time_notification_done = true;
infostream << "collisionMoveSimple: maximum step interval exceeded,"
" lost movement details!"<<std::endl;
}
dtime = 0.5f;
} else {
time_notification_done = false;
}
*speed_f += accel_f * dtime;
// If there is no speed, there are no collisions
if (speed_f->getLength() == 0)
return result;
// Limit speed for avoiding hangs
speed_f->Y = rangelim(speed_f->Y, -5000, 5000);
speed_f->X = rangelim(speed_f->X, -5000, 5000);
speed_f->Z = rangelim(speed_f->Z, -5000, 5000);
/*
Collect node boxes in movement range
*/
std::vector<NearbyCollisionInfo> cinfo;
{
//TimeTaker tt2("collisionMoveSimple collect boxes");
ScopeProfiler sp2(g_profiler, "collisionMoveSimple collect boxes avg", SPT_AVG);
v3f newpos_f = *pos_f + *speed_f * dtime;
v3f minpos_f(
MYMIN(pos_f->X, newpos_f.X),
MYMIN(pos_f->Y, newpos_f.Y) + 0.01f * BS, // bias rounding, player often at +/-n.5
MYMIN(pos_f->Z, newpos_f.Z)
);
v3f maxpos_f(
MYMAX(pos_f->X, newpos_f.X),
MYMAX(pos_f->Y, newpos_f.Y),
MYMAX(pos_f->Z, newpos_f.Z)
);
v3s16 min = floatToInt(minpos_f + box_0.MinEdge, BS) - v3s16(1, 1, 1);
v3s16 max = floatToInt(maxpos_f + box_0.MaxEdge, BS) + v3s16(1, 1, 1);
bool any_position_valid = false;
v3s16 p;
for (p.X = min.X; p.X <= max.X; p.X++)
for (p.Y = min.Y; p.Y <= max.Y; p.Y++)
for (p.Z = min.Z; p.Z <= max.Z; p.Z++) {
bool is_position_valid;
MapNode n = map->getNodeNoEx(p, &is_position_valid);
if (is_position_valid && n.getContent() != CONTENT_IGNORE) {
// Object collides into walkable nodes
any_position_valid = true;
const NodeDefManager *nodedef = gamedef->getNodeDefManager();
const ContentFeatures &f = nodedef->get(n);
if (!f.walkable)
continue;
int n_bouncy_value = itemgroup_get(f.groups, "bouncy");
int neighbors = 0;
if (f.drawtype == NDT_NODEBOX &&
f.node_box.type == NODEBOX_CONNECTED) {
v3s16 p2 = p;
p2.Y++;
getNeighborConnectingFace(p2, nodedef, map, n, 1, &neighbors);
p2 = p;
p2.Y--;
getNeighborConnectingFace(p2, nodedef, map, n, 2, &neighbors);
p2 = p;
p2.Z--;
getNeighborConnectingFace(p2, nodedef, map, n, 4, &neighbors);
p2 = p;
p2.X--;
getNeighborConnectingFace(p2, nodedef, map, n, 8, &neighbors);
//.........这里部分代码省略.........