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(svn r16113) -Feature [NoAI]: Add UseAsRandomAI as function in info.nut. When an AI returns false, it'll never be chosen as random AI.

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yexo
2009-04-21 19:13:32 +00:00
parent d4d163e127
commit 3949050714
5 changed files with 43 additions and 5 deletions
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21
src/ai/ai_scanner.cpp
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@@ -243,20 +243,31 @@ void AIScanner::RegisterAI(AIInfo *info)
AIInfo *AIScanner::SelectRandomAI()
{
if (this->info_single_list.size() == 0) {
uint num_random_ais = 0;
for (AIInfoList::iterator it = this->info_single_list.begin(); it != this->info_single_list.end(); it++) {
if (it->second->UseAsRandomAI()) num_random_ais++;
}
if (num_random_ais == 0) {
DEBUG(ai, 0, "No suitable AI found, loading 'dummy' AI.");
return this->info_dummy;
}
/* Find a random AI */
uint pos;
if (_networking) pos = InteractiveRandomRange((uint16)this->info_single_list.size());
else pos = RandomRange((uint16)this->info_single_list.size());
if (_networking) {
pos = InteractiveRandomRange(num_random_ais);
} else {
pos = RandomRange(num_random_ais);
}
/* Find the Nth item from the array */
AIInfoList::iterator it = this->info_single_list.begin();
for (; pos > 0; pos--) it++;
AIInfoList::iterator first_it = it;
while (!it->second->UseAsRandomAI()) it++;
for (; pos > 0; pos--) {
it++;
while (!it->second->UseAsRandomAI()) it++;
}
return (*it).second;
}