bool ESceneLightTools::Load(IReader& F)
{
u16 version = 0;
if(F.r_chunk(CHUNK_VERSION,&version))
if( version!=LIGHT_TOOLS_VERSION ){
ELog.DlgMsg( mtError, "%s tools: Unsupported version.",ClassDesc());
return false;
}
if (!inherited::Load(F)) return false;
if (F.find_chunk(CHUNK_FLAGS))
m_Flags.assign (F.r_u32());
if (F.find_chunk(CHUNK_SUN_SHADOW)){
F.r_u8 ();
F.r_fvector2 (m_SunShadowDir);
}
if (F.find_chunk(CHUNK_LCONTROLS_LAST))
lcontrol_last_idx = F.r_u32();
IReader* R = F.open_chunk(CHUNK_LCONTROLS);
if (R){
while (!R->eof()){
shared_str l_name;
R->r_stringZ(l_name);
u32 l_idx = R->r_u32();
AppendLightControl(l_name.c_str(),&l_idx);
}
R->close ();
}
return true;
}
int ETextureThumbnail::MemoryUsage()
{
int mem_usage = _Width()*_Height()*4;
switch (m_TexParams.fmt){
case STextureParams::tfDXT1:
case STextureParams::tfADXT1: mem_usage/=6; break;
case STextureParams::tfDXT3:
case STextureParams::tfDXT5: mem_usage/=4; break;
case STextureParams::tf4444:
case STextureParams::tf1555:
case STextureParams::tf565: mem_usage/=2; break;
case STextureParams::tfRGBA: break;
}
string_path fn;
FS.update_path (fn,_game_textures_,EFS.ChangeFileExt(m_Name.c_str(),".seq").c_str());
if (FS.exist(fn))
{
string128 buffer;
IReader* F = FS.r_open(0,fn);
F->r_string (buffer,sizeof(buffer));
int cnt = 0;
while (!F->eof()){
F->r_string(buffer,sizeof(buffer));
cnt++;
}
FS.r_close (F);
mem_usage *= cnt?cnt:1;
}
return mem_usage;
}
u32 STextureParams::MemoryUsage(LPCSTR base_name)
{
u32 mem_usage = width*height*4;
if (flags.test(flGenerateMipMaps)) { mem_usage*=3ul; mem_usage/=2ul; }
switch (fmt){
case STextureParams::tfDXT1:
case STextureParams::tfADXT1: mem_usage/=6; break;
case STextureParams::tfDXT3:
case STextureParams::tfDXT5: mem_usage/=4; break;
case STextureParams::tf4444:
case STextureParams::tf1555:
case STextureParams::tf565: mem_usage/=2; break;
case STextureParams::tfRGBA: break;
}
xr_string fn;
FS.update_path (fn,_game_textures_,EFS.ChangeFileExt(base_name,".seq").c_str());
if (FS.exist(fn.c_str())){
string128 buffer;
IReader* F = FS.r_open(0,fn.c_str());
F->r_string (buffer,sizeof(buffer));
int cnt = 0;
while (!F->eof()){
F->r_string(buffer,sizeof(buffer));
cnt++;
}
FS.r_close (F);
mem_usage *= cnt?cnt:1;
}
return mem_usage;
}
void CHOM::Load ()
{
// Find and open file
string_path fName;
FS.update_path (fName,"$level$","level.hom");
if (!FS.exist(fName))
{
Msg (" WARNING: Occlusion map '%s' not found.",fName);
return;
}
Msg ("* Loading HOM: %s",fName);
IReader* fs = FS.r_open(fName);
IReader* S = fs->open_chunk(1);
// Load tris and merge them
CDB::Collector CL;
while (!S->eof())
{
HOM_poly P;
S->r (&P,sizeof(P));
CL.add_face_packed_D (P.v1,P.v2,P.v3,P.flags,0.01f);
}
// Determine adjacency
xr_vector<u32> adjacency;
CL.calc_adjacency (adjacency);
// Create RASTER-triangles
m_pTris = xr_alloc<occTri> (u32(CL.getTS()));
for (u32 it=0; it<CL.getTS(); it++)
{
CDB::TRI& clT = CL.getT()[it];
occTri& rT = m_pTris[it];
Fvector& v0 = CL.getV()[clT.verts[0]];
Fvector& v1 = CL.getV()[clT.verts[1]];
Fvector& v2 = CL.getV()[clT.verts[2]];
rT.adjacent[0] = (0xffffffff==adjacency[3*it+0])?((occTri*) (-1)):(m_pTris+adjacency[3*it+0]);
rT.adjacent[1] = (0xffffffff==adjacency[3*it+1])?((occTri*) (-1)):(m_pTris+adjacency[3*it+1]);
rT.adjacent[2] = (0xffffffff==adjacency[3*it+2])?((occTri*) (-1)):(m_pTris+adjacency[3*it+2]);
rT.flags = clT.dummy;
rT.area = Area (v0,v1,v2);
if (rT.area<EPS_L) {
Msg ("! Invalid HOM triangle (%f,%f,%f)-(%f,%f,%f)-(%f,%f,%f)",VPUSH(v0),VPUSH(v1),VPUSH(v2));
}
rT.plane.build (v0,v1,v2);
rT.skip = 0;
rT.center.add(v0,v1).add(v2).div(3.f);
}
// Create AABB-tree
m_pModel = xr_new<CDB::MODEL> ();
m_pModel->build (CL.getV(),int(CL.getVS()),CL.getT(),int(CL.getTS()));
bEnabled = TRUE;
S->close ();
FS.r_close (fs);
}
void CCC_LoadCFG::Execute(LPCSTR args)
{
Msg("Executing config-script \"%s\"...", args);
string_path cfg_name;
xr_strcpy(cfg_name, args);
if (strext(cfg_name)) *strext(cfg_name) = 0;
xr_strcat(cfg_name, ".ltx");
string_path cfg_full_name;
FS.update_path(cfg_full_name, "$app_data_root$", cfg_name);
if (NULL == FS.exist(cfg_full_name))
FS.update_path(cfg_full_name, "$fs_root$", cfg_name);
if (NULL == FS.exist(cfg_full_name))
xr_strcpy(cfg_full_name, cfg_name);
IReader* F = FS.r_open(cfg_full_name);
string1024 str;
if (F != NULL)
{
while (!F->eof())
{
F->r_string(str, sizeof(str));
if (allow(str))
Console->Execute(str);
}
FS.r_close(F);
Msg("[%s] successfully loaded.", cfg_full_name);
}
else
{
Msg("! Cannot open script file [%s]", cfg_full_name);
}
}
void CResourceManager::OnDeviceCreate (IReader* F)
{
if (!RDEVICE.b_is_Ready) return;
string256 name;
#ifndef _EDITOR
// scripting
LS_Load ();
#endif
IReader* fs = 0;
// Load constants
fs = F->open_chunk (0);
if (fs){
while (!fs->eof()) {
fs->r_stringZ (name,sizeof(name));
CConstant* C = _CreateConstant (name);
C->Load (fs);
}
fs->close ();
}
// Load matrices
fs = F->open_chunk(1);
if (fs){
while (!fs->eof()) {
fs->r_stringZ (name,sizeof(name));
CMatrix* M = _CreateMatrix (name);
M->Load (fs);
}
fs->close ();
}
// Load blenders
fs = F->open_chunk (2);
if (fs){
IReader* chunk = NULL;
int chunk_id= 0;
while ((chunk=fs->open_chunk(chunk_id))!=NULL){
CBlender_DESC desc;
chunk->r (&desc,sizeof(desc));
IBlender* B = IBlender::Create(desc.CLS);
if (0==B)
{
Msg ("! Renderer doesn't support blender '%s'",desc.cName);
}
else
{
if (B->getDescription().version != desc.version)
{
Msg ("! Version conflict in shader '%s'",desc.cName);
}
chunk->seek (0);
B->Load (*chunk,desc.version);
std::pair<map_BlenderIt, bool> I = m_blenders.insert (mk_pair(xr_strdup(desc.cName),B));
R_ASSERT2 (I.second,"shader.xr - found duplicate name!!!");
}
chunk->close ();
chunk_id += 1;
}
fs->close();
}
m_textures_description.Load ();
}
