Page MenuHomePhabricator (Chris)
Files F625637

hook_globals.as
No OneTemporary
Actions

Authored By
Unknown
Size
2 KB
Referenced Files
None
Subscribers
None

hook_globals.as
View Options

import saving;
export getGlobal;
Mutex globMutex;
class HookGlobal {
uint id = 0;
string ident;
double value = 0.0;
bool delta = true;
void add(double amount) {
Lock lock(globMutex);
value += amount;
delta = true;
}
};
array<HookGlobal> globals;
dictionary idents;
HookGlobal@ getGlobal(uint id) {
if(id >= globals.length)
return null;
#section gui
globals[id].value = getGlobalValue(id);
#section all
return globals[id];
}
HookGlobal@ getGlobal(const string& ident) {
HookGlobal@ glob;
if(idents.get(ident, @glob)) {
#section gui
glob.value = getGlobalValue(glob.id);
#section all
return glob;
}
@glob = HookGlobal();
glob.id = globals.length;
glob.ident = ident;
globals.insertLast(glob);
idents.set(ident, @glob);
return glob;
}
#section server-side
double getGlobalValue_client(uint id) {
auto@ glob = getGlobal(id);
if(glob !is null)
return glob.value;
else
return 0.0;
}
#section shadow
void syncInitial(Message& msg) {
for(uint i = 0, cnt = globals.length; i < cnt; ++i)
msg >> globals[i].value;
}
void recvPeriodic(Message& msg) {
uint deltas = msg.readSmall();
for(uint i = 0; i < deltas; ++i) {
uint id = msg.readSmall();
msg >> globals[id].value;
}
}
#section server
void save(SaveFile& file) {
uint cnt = globals.length;
file << cnt;
for(uint i = 0; i < cnt; ++i) {
file.writeIdentifier(SI_Global, globals[i].id);
file << globals[i].value;
}
}
void load(SaveFile& file) {
uint cnt = 0;
file >> cnt;
for(uint i = 0; i < cnt; ++i) {
uint id = file.readIdentifier(SI_Global);
if(id == uint(-1))
continue;
file >> globals[id].value;
}
}
void saveIdentifiers(SaveFile& file) {
for(uint i = 0, cnt = globals.length; i < cnt; ++i) {
auto type = globals[i];
file.addIdentifier(SI_Global, type.id, type.ident);
}
}
bool sendPeriodic(Message& msg) {
uint deltas = 0;
for(uint i = 0, cnt = globals.length; i < cnt; ++i) {
if(globals[i].delta)
deltas += 1;
}
if(deltas == 0)
return false;
Lock lock(globMutex);
msg.writeSmall(deltas);
for(uint i = 0, cnt = globals.length; i < cnt && deltas > 0; ++i) {
if(globals[i].delta) {
msg.writeSmall(i);
msg << globals[i].value;
globals[i].delta = false;
--deltas;
}
}
return true;
}
void syncInitial(Message& msg) {
for(uint i = 0, cnt = globals.length; i < cnt; ++i)
msg << globals[i].value;
}

File Metadata

Mime Type
text/x-c++
Expires
Sat, Nov 14, 11:42 PM (1 d, 13 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
135962
Default Alt Text
hook_globals.as (2 KB)

Event Timeline