void Camera::wield(const ItemStack &item, u16 playeritem)
{
IItemDefManager *idef = m_gamedef->idef();
std::string itemname = item.getDefinition(idef).name;
m_wield_mesh_next = idef->getWieldMesh(itemname, m_gamedef);
if(playeritem != m_previous_playeritem &&
!(m_previous_itemname == "" && itemname == "")) {
m_previous_playeritem = playeritem;
m_previous_itemname = itemname;
if(m_wield_change_timer >= 0.125)
m_wield_change_timer = -0.125;
else if(m_wield_change_timer > 0) {
m_wield_change_timer = -m_wield_change_timer;
}
} else {
if(m_wield_mesh_next) {
m_wieldnode->setMesh(m_wield_mesh_next);
m_wieldnode->setVisible(true);
} else {
m_wieldnode->setVisible(false);
}
m_wield_mesh_next = NULL;
if(m_previous_itemname != itemname) {
m_previous_itemname = itemname;
m_wield_change_timer = 0;
}
else
m_wield_change_timer = 0.125;
}
}
void WieldMeshSceneNode::setItem(const ItemStack &item, IGameDef *gamedef)
{
ITextureSource *tsrc = gamedef->getTextureSource();
IItemDefManager *idef = gamedef->getItemDefManager();
const ItemDefinition &def = item.getDefinition(idef);
// If wield_image is defined, it overrides everything else
if (def.wield_image != "") {
setExtruded(def.wield_image, def.wield_scale, tsrc);
return;
}
// Handle nodes
// See also CItemDefManager::createClientCached()
if (def.type == ITEM_NODE) {
INodeDefManager *ndef = gamedef->getNodeDefManager();
const ContentFeatures &f = ndef->get(def.name);
if (f.mesh_ptr[0]) {
// e.g. mesh nodes and nodeboxes
changeToMesh(f.mesh_ptr[0]);
// mesh_ptr[0] is pre-scaled by BS * f->visual_scale
m_meshnode->setScale(
def.wield_scale * WIELD_SCALE_FACTOR
/ (BS * f.visual_scale));
// Customize materials
for (u32 i = 0; i < m_meshnode->getMaterialCount(); ++i) {
assert(i < 6);
video::SMaterial &material = m_meshnode->getMaterial(i);
material.setTexture(0, f.tiles[i].texture);
f.tiles[i].applyMaterialOptions(material);
}
return;
} else if (f.drawtype == NDT_NORMAL || f.drawtype == NDT_ALLFACES) {
setCube(f.tiles, def.wield_scale, tsrc);
return;
} else if (f.drawtype == NDT_AIRLIKE) {
changeToMesh(NULL);
return;
}
// If none of the above standard cases worked, use the wield mesh from ClientCached
scene::IMesh *mesh = idef->getWieldMesh(item.name, gamedef);
if (mesh) {
changeToMesh(mesh);
m_meshnode->setScale(def.wield_scale * WIELD_SCALE_FACTOR);
return;
}
}
// default to inventory_image
if (def.inventory_image != "") {
setExtruded(def.inventory_image, def.wield_scale, tsrc);
return;
}
// no wield mesh found
changeToMesh(NULL);
}
void Camera::wield(const ItemStack &item)
{
IItemDefManager *idef = m_gamedef->idef();
scene::IMesh *wield_mesh = idef->getWieldMesh(item.getDefinition(idef).name, m_gamedef);
if(wield_mesh)
{
m_wieldnode->setMesh(wield_mesh);
m_wieldnode->setVisible(true);
}
else
{
m_wieldnode->setVisible(false);
}
}