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# More work on technologies.

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Techs will now apply to units created after they are researched.

This was SVN commit r4143.
This commit is contained in:
Matei
2006-07-18 23:59:48 +00:00
parent b70e16cf2a
commit 8eae620b11
7 changed files with 86 additions and 69 deletions
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source/simulation/Technology.cpp
+55 -63
View File
@@ -300,17 +300,16 @@ bool CTechnology::loadELEffect( XMBElement effect, CXeromyces& XeroFile, CStr& f
}
bool CTechnology::isTechValid()
{
if ( !m_player )
return false;
if ( m_excluded )
return false;
if ( hasReqEntities() && hasReqTechs() )
return true;
return false;
}
bool CTechnology::hasReqEntities()
{
bool ret=true;
bool ret = false;
std::vector<HEntity>* entities = m_player->GetControlledEntities();
for ( std::vector<CStr>::iterator it=m_ReqEntities.begin(); it != m_ReqEntities.end(); it++ )
{
@@ -318,7 +317,7 @@ bool CTechnology::hasReqEntities()
{
if ( (*it2)->m_classes.IsMember(*it) )
{
ret=true;
ret = true;
break;
}
}
@@ -326,19 +325,55 @@ bool CTechnology::hasReqEntities()
delete entities;
return ret;
}
bool CTechnology::hasReqTechs()
{
bool ret=true;
bool ret = true;
for ( std::vector<CStr>::iterator it=m_ReqTechs.begin(); it != m_ReqTechs.end(); it++ )
{
if ( !g_TechnologyCollection.getTechnology( (CStrW)*it, m_player )->isResearched() )
{
ret=false;
ret = false;
break;
}
}
return ret;
}
void CTechnology::apply( CEntity* entity )
{
// Find out if the unit has one of our target classes
bool ok = false;
for ( std::vector<CStr>::iterator it = m_Targets.begin(); it != m_Targets.end(); it++ )
{
if ( entity->m_classes.IsMember( *it ) )
{
ok = true;
break;
}
}
if( !ok ) return;
// Apply modifiers
for ( std::vector<Modifier>::iterator mod=m_Modifiers.begin(); mod!=m_Modifiers.end(); mod++ )
{
jsval oldVal;
if( entity->GetProperty( g_ScriptingHost.getContext(), mod->attribute, &oldVal ) )
{
jsval newVal = ToJSVal( ToPrimitive<float>(oldVal) + mod->value );
entity->SetProperty( g_ScriptingHost.GetContext(), mod->attribute, &newVal );
}
}
// Apply sets
for ( std::vector<Modifier>::iterator mod=m_Sets.begin(); mod!=m_Sets.end(); mod++ )
{
jsval newVal = ToJSVal( mod->value );
entity->SetProperty( g_ScriptingHost.GetContext(), mod->attribute, &newVal );
}
}
//JS stuff
void CTechnology::ScriptingInit()
@@ -368,81 +403,38 @@ void CTechnology::ScriptingInit()
debug_printf("CTechnology::ScriptingInit complete");
}
jsval CTechnology::ApplyEffects( JSContext* cx, uintN argc, jsval* argv )
jsval CTechnology::ApplyEffects( JSContext* UNUSED(cx), uintN UNUSED(argc), jsval* UNUSED(argv) )
{
if ( argc < 2 )
{
JS_ReportError(cx, "too few parameters for CTechnology::ApplyEffects.");
return JS_FALSE;
}
if ( !isTechValid() )
return JS_FALSE;
bool first = ToPrimitive<bool>( argv[0] );
bool invert = ToPrimitive<bool>( argv[1] );
if ( first )
{
m_effectFunction.Run( this->GetScript() );
return JSVAL_FALSE;
}
// Disable any paired techs
for ( std::vector<CStr>::iterator it=m_Pairs.begin(); it != m_Pairs.end(); it++ )
g_TechnologyCollection.getTechnology(*it, m_player)->setExclusion(true);
// Disable ourselves so we can't be researched twice
setExclusion(true);
// Get the entities that should be affected
// Apply effects to all entities
std::vector<HEntity>* entities = m_player->GetControlledEntities();
std::vector<HEntity> entitiesAffected;
for ( size_t i=0; i<entities->size(); ++i )
{
for ( std::vector<CStr>::iterator it = m_Targets.begin(); it != m_Targets.end(); it++ )
{
if ( (*entities)[i]->m_classes.IsMember( *it ) )
{
entitiesAffected.push_back( (*entities)[i] );
break;
}
}
apply( (*entities)[i] );
}
delete entities;
std::vector<HEntity>::iterator entIt;
for ( std::vector<Modifier>::iterator mod=m_Modifiers.begin(); mod!=m_Modifiers.end(); mod++ )
{
float modValue = (invert ? -mod->value : mod->value);
for ( entIt = entitiesAffected.begin(); entIt != entitiesAffected.end(); entIt++ )
{
CEntity* ent = *entIt;
jsval oldVal;
if( ent->GetProperty( g_ScriptingHost.getContext(), mod->attribute, &oldVal ) )
{
jsval newVal = ToJSVal( ToPrimitive<float>(oldVal) + modValue );
ent->SetProperty( g_ScriptingHost.GetContext(), mod->attribute, &newVal );
}
}
}
if( !invert ) // can't invert Set effects, so just ignore them if invert is true
{
for ( std::vector<Modifier>::iterator mod=m_Sets.begin(); mod!=m_Sets.end(); mod++ )
{
for ( entIt = entitiesAffected.begin(); entIt != entitiesAffected.end(); entIt++ )
{
CEntity* ent = *entIt;
jsval newVal = ToJSVal( mod->value );
ent->SetProperty( g_ScriptingHost.GetContext(), mod->attribute, &newVal );
}
}
}
if ( !first )
// Run one-time tech script
if( m_effectFunction )
{
m_effectFunction.Run( this->GetScript() );
}
return JS_TRUE;
// Add ourselves to player's researched techs
m_player->AddActiveTech( this );
return JSVAL_TRUE;
}
jsval CTechnology::IsValid( JSContext* UNUSED(cx), uintN UNUSED(argc), jsval* UNUSED(argv) )