Matei
4630745625
Bars and rank icons now scale with zoom level. I've left in the old render functions for now, but they can be removed later. This was SVN commit r4120.
486 lines
16 KiB
C++
486 lines
16 KiB
C++
#include "precompiled.h"
|
|
|
|
#include "EntityTemplate.h"
|
|
#include "EntityTemplateCollection.h"
|
|
#include "graphics/ObjectManager.h"
|
|
#include "ps/CStr.h"
|
|
#include "ps/Player.h"
|
|
|
|
#include "ps/XML/Xeromyces.h"
|
|
|
|
#include "ps/CLogger.h"
|
|
#define LOG_CATEGORY "entity"
|
|
|
|
STL_HASH_SET<CStr, CStr_hash_compare> CEntityTemplate::scriptsLoaded;
|
|
|
|
CEntityTemplate::CEntityTemplate( CPlayer* player )
|
|
{
|
|
m_player = player;
|
|
m_base = NULL;
|
|
|
|
AddProperty( L"tag", &m_Tag, false );
|
|
AddProperty( L"parent", &m_base, false );
|
|
AddProperty( L"unmodified", &m_unmodified, false );
|
|
|
|
for( int t = 0; t < EVENT_LAST; t++ )
|
|
{
|
|
AddProperty( EventNames[t], &m_EventHandlers[t], false );
|
|
AddHandler( t, &m_EventHandlers[t] );
|
|
}
|
|
|
|
// Initialize, make life a little easier on the scriptors
|
|
m_speed = m_turningRadius = 0.0f;
|
|
//m_extant = true;
|
|
m_foundation = CStrW();
|
|
m_socket = CStrW();
|
|
m_passThroughAllies = false;
|
|
m_sectorDivs = 4;
|
|
|
|
// Sentinel values for stamina and health (so scripts can check if an entity has no stamina or no HP).
|
|
m_speed=0;
|
|
m_staminaCurr = 0;
|
|
m_staminaMax = 0;
|
|
m_healthCurr = 0;
|
|
m_healthMax = 0;
|
|
|
|
m_bound_type = CBoundingObject::BOUND_NONE;
|
|
m_bound_circle = NULL;
|
|
m_bound_box = NULL;
|
|
}
|
|
|
|
CEntityTemplate::~CEntityTemplate()
|
|
{
|
|
if( m_bound_box )
|
|
delete( m_bound_box );
|
|
if( m_bound_circle )
|
|
delete( m_bound_circle );
|
|
}
|
|
|
|
void CEntityTemplate::loadBase()
|
|
{
|
|
// Don't bother if we're providing a replacement.
|
|
if( m_bound_type == CBoundingObject::BOUND_NONE )
|
|
{
|
|
if( m_base->m_bound_type == CBoundingObject::BOUND_CIRCLE )
|
|
{
|
|
m_bound_circle = new CBoundingCircle();
|
|
m_bound_circle->setRadius( m_base->m_bound_circle->m_radius );
|
|
m_bound_circle->setHeight( m_base->m_bound_circle->m_height );
|
|
}
|
|
else if( m_base->m_bound_type == CBoundingObject::BOUND_OABB )
|
|
{
|
|
m_bound_box = new CBoundingBox();
|
|
m_bound_box->setDimensions( m_base->m_bound_box->getWidth(), m_base->m_bound_box->getDepth() );
|
|
m_bound_box->setHeight( m_base->m_bound_box->m_height );
|
|
}
|
|
m_bound_type = m_base->m_bound_type;
|
|
}
|
|
|
|
SetBase( m_base );
|
|
m_classes.SetParent( &( m_base->m_classes ) );
|
|
SetNextObject( m_base );
|
|
}
|
|
|
|
jsval CEntityTemplate::getClassSet()
|
|
{
|
|
STL_HASH_SET<CStrW, CStrW_hash_compare>::iterator it;
|
|
it = m_classes.m_Set.begin();
|
|
CStrW result = *( it++ );
|
|
for( ; it != m_classes.m_Set.end(); it++ )
|
|
result += L" " + *it;
|
|
return( ToJSVal( result ) );
|
|
}
|
|
|
|
void CEntityTemplate::setClassSet( jsval value )
|
|
{
|
|
// Get the set that was passed in.
|
|
CStr temp = ToPrimitive<CStrW>( value );
|
|
CStr entry;
|
|
|
|
m_classes.m_Added.clear();
|
|
m_classes.m_Removed.clear();
|
|
|
|
while( true )
|
|
{
|
|
long brk_sp = temp.Find( ' ' );
|
|
long brk_cm = temp.Find( ',' );
|
|
long brk = ( brk_sp == -1 ) ? brk_cm : ( brk_cm == -1 ) ? brk_sp : ( brk_sp < brk_cm ) ? brk_sp : brk_cm;
|
|
|
|
if( brk == -1 )
|
|
{
|
|
entry = temp;
|
|
}
|
|
else
|
|
{
|
|
entry = temp.GetSubstring( 0, brk );
|
|
temp = temp.GetSubstring( brk + 1, temp.Length() );
|
|
}
|
|
|
|
if( brk != 0 )
|
|
{
|
|
|
|
if( entry[0] == '-' )
|
|
{
|
|
entry = entry.GetSubstring( 1, entry.Length() );
|
|
if( entry.Length() )
|
|
m_classes.m_Removed.push_back( entry );
|
|
}
|
|
else
|
|
{
|
|
if( entry[0] == '+' )
|
|
entry = entry.GetSubstring( 1, entry.Length() );
|
|
if( entry.Length() )
|
|
m_classes.m_Added.push_back( entry );
|
|
}
|
|
}
|
|
if( brk == -1 ) break;
|
|
}
|
|
|
|
rebuildClassSet();
|
|
}
|
|
|
|
void CEntityTemplate::rebuildClassSet()
|
|
{
|
|
m_classes.Rebuild();
|
|
InheritorsList::iterator it;
|
|
for( it = m_Inheritors.begin(); it != m_Inheritors.end(); it++ )
|
|
(*it)->rebuildClassSet();
|
|
}
|
|
|
|
bool CEntityTemplate::loadXML( CStr filename )
|
|
{
|
|
CXeromyces XeroFile;
|
|
if (XeroFile.Load(filename) != PSRETURN_OK)
|
|
// Fail
|
|
return false;
|
|
|
|
// Define all the elements and attributes used in the XML file
|
|
#define EL(x) int el_##x = XeroFile.getElementID(#x)
|
|
#define AT(x) int at_##x = XeroFile.getAttributeID(#x)
|
|
// Only the ones we can't load using normal methods.
|
|
EL(entity);
|
|
EL(script);
|
|
EL(event);
|
|
EL(traits);
|
|
EL(footprint);
|
|
EL(depth);
|
|
EL(height);
|
|
EL(radius);
|
|
EL(width);
|
|
AT(parent);
|
|
AT(on);
|
|
AT(file);
|
|
AT(function);
|
|
#undef AT
|
|
#undef EL
|
|
|
|
XMBElement Root = XeroFile.getRoot();
|
|
|
|
if( Root.getNodeName() != el_entity )
|
|
{
|
|
LOG( ERROR, LOG_CATEGORY, "CEntityTemplate::LoadXML: XML root was not \"Entity\" in file %s. Load failed.", filename.c_str() );
|
|
return( false );
|
|
}
|
|
|
|
XMBElementList RootChildren = Root.getChildNodes();
|
|
|
|
m_Tag = CStr(filename).AfterLast("/").BeforeLast(".xml");
|
|
|
|
m_Base_Name = Root.getAttributes().getNamedItem( at_parent );
|
|
|
|
// Load our parent, if we have one
|
|
if( m_Base_Name.Length() )
|
|
{
|
|
CEntityTemplate* base = g_EntityTemplateCollection.getTemplate( m_Base_Name, m_player );
|
|
if( base )
|
|
{
|
|
m_base = base;
|
|
loadBase();
|
|
}
|
|
else
|
|
{
|
|
LOG( WARNING, LOG_CATEGORY, "Parent template \"%ls\" does not exist in template \"%ls\"", m_Base_Name.c_str(), m_Tag.c_str() );
|
|
// (The requested entity will still be returned, but with no parent.
|
|
// Is this a reasonable thing to do?)
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < RootChildren.Count; ++i)
|
|
{
|
|
XMBElement Child = RootChildren.item(i);
|
|
|
|
int ChildName = Child.getNodeName();
|
|
if( ChildName == el_script )
|
|
{
|
|
CStr Include = Child.getAttributes().getNamedItem( at_file );
|
|
|
|
if( Include.Length() && scriptsLoaded.find( Include ) == scriptsLoaded.end() )
|
|
{
|
|
scriptsLoaded.insert( Include );
|
|
g_ScriptingHost.RunScript( Include );
|
|
}
|
|
|
|
CStr Inline = Child.getText();
|
|
if( Inline.Length() )
|
|
{
|
|
g_ScriptingHost.RunMemScript( Inline.c_str(), Inline.Length(), filename.c_str(), Child.getLineNumber() );
|
|
}
|
|
}
|
|
else if (ChildName == el_traits)
|
|
{
|
|
XMBElementList TraitChildren = Child.getChildNodes();
|
|
for(int j = 0; j < TraitChildren.Count; ++j)
|
|
{
|
|
XMBElement TraitChild = TraitChildren.item(j);
|
|
int TraitChildName = TraitChild.getNodeName();
|
|
if( TraitChildName == el_footprint )
|
|
{
|
|
XMBElementList FootprintChildren = TraitChild.getChildNodes();
|
|
float radius=0, height=0, width=0, depth=0;
|
|
bool hadRadius = false, hadDepth = false;
|
|
for(int k = 0; k < FootprintChildren.Count; ++k)
|
|
{
|
|
XMBElement FootprintChild = FootprintChildren.item(k);
|
|
int FootprintChildName = FootprintChild.getNodeName();
|
|
if( FootprintChildName == el_radius )
|
|
{
|
|
hadRadius = true;
|
|
radius = CStrW( FootprintChild.getText() ).ToFloat();
|
|
}
|
|
else if( FootprintChildName == el_width )
|
|
{
|
|
width = CStrW( FootprintChild.getText() ).ToFloat();
|
|
}
|
|
else if( FootprintChildName == el_height )
|
|
{
|
|
height = CStrW( FootprintChild.getText() ).ToFloat();
|
|
}
|
|
else if( FootprintChildName == el_depth )
|
|
{
|
|
hadDepth = true;
|
|
depth = CStrW( FootprintChild.getText() ).ToFloat();
|
|
}
|
|
}
|
|
if( hadRadius )
|
|
{
|
|
// Specifying a circular footprint
|
|
if( !m_bound_circle )
|
|
m_bound_circle = new CBoundingCircle();
|
|
m_bound_circle->setRadius( radius );
|
|
m_bound_circle->setHeight( height );
|
|
m_bound_type = CBoundingObject::BOUND_CIRCLE;
|
|
}
|
|
else if( hadDepth )
|
|
{
|
|
// Specifying a rectangular footprint
|
|
if( !m_bound_box )
|
|
m_bound_box = new CBoundingBox();
|
|
m_bound_box->setDimensions( width, depth );
|
|
m_bound_box->setHeight( height );
|
|
m_bound_type = CBoundingObject::BOUND_OABB;
|
|
}
|
|
// Else, entity has no footprint.
|
|
}
|
|
}
|
|
// important so that scripts can see traits
|
|
XMLLoadProperty( XeroFile, Child, CStrW() );
|
|
}
|
|
else if( ChildName == el_event )
|
|
{
|
|
// Action...On for consistency with the GUI.
|
|
CStrW EventName = L"on" + (CStrW)Child.getAttributes().getNamedItem( at_on );
|
|
|
|
CStrW Code (Child.getText());
|
|
utf16string ExternalFunction = Child.getAttributes().getNamedItem( at_function );
|
|
|
|
// Does a property with this name already exist?
|
|
|
|
for( uint eventID = 0; eventID < EVENT_LAST; eventID++ )
|
|
{
|
|
if( CStrW( EventNames[eventID] ) == EventName )
|
|
{
|
|
if( ExternalFunction != utf16string() )
|
|
{
|
|
jsval fnval;
|
|
JSBool ret = JS_GetUCProperty( g_ScriptingHost.GetContext(), g_ScriptingHost.GetGlobalObject(), ExternalFunction.c_str(), ExternalFunction.size(), &fnval );
|
|
debug_assert( ret );
|
|
JSFunction* fn = JS_ValueToFunction( g_ScriptingHost.GetContext(), fnval );
|
|
if( !fn )
|
|
{
|
|
LOG( ERROR, LOG_CATEGORY, "CEntityTemplate::LoadXML: Function does not exist for event %hs in file %s. Load failed.", EventName.c_str(), filename.c_str() );
|
|
break;
|
|
}
|
|
m_EventHandlers[eventID].SetFunction( fn );
|
|
}
|
|
else
|
|
m_EventHandlers[eventID].Compile( CStrW( filename ) + L"::" + EventName + L" (" + CStrW( Child.getLineNumber() ) + L")", Code );
|
|
HasProperty( EventName )->m_Inherited = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
XMLLoadProperty( XeroFile, Child, CStrW() );
|
|
}
|
|
}
|
|
|
|
|
|
if( m_player == 0 )
|
|
{
|
|
m_unmodified = this;
|
|
}
|
|
else
|
|
{
|
|
m_unmodified = g_EntityTemplateCollection.getTemplate( m_Tag, 0 );
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void CEntityTemplate::XMLLoadProperty( const CXeromyces& XeroFile, const XMBElement& Source, CStrW BasePropertyName )
|
|
{
|
|
// Add a property, put the node text into it.
|
|
CStrW PropertyName = BasePropertyName + CStr8( XeroFile.getElementString( Source.getNodeName() ) );
|
|
|
|
IJSComplexProperty* Existing = HasProperty( PropertyName );
|
|
if( Existing )
|
|
{
|
|
if( !Existing->m_Intrinsic )
|
|
LOG( WARNING, LOG_CATEGORY, "CEntityTemplate::XMLAddProperty: %ls already defined for %ls. Property trees will be merged.", PropertyName.c_str(), m_Tag.c_str() );
|
|
Existing->Set( this, JSParseString( Source.getText() ) );
|
|
//Existing->m_Inherited = false;
|
|
}
|
|
else
|
|
{
|
|
if( !Source.getText().length() )
|
|
{
|
|
// Arbitrarily say that if a node has no other value, define it to be 'true'.
|
|
// Appears to be the most convenient thing to do in most circumstances.
|
|
AddProperty( PropertyName, JSVAL_TRUE );
|
|
}
|
|
else
|
|
{
|
|
AddProperty( PropertyName, Source.getText() );
|
|
}
|
|
}
|
|
|
|
|
|
PropertyName += CStrW( L"." );
|
|
|
|
// Retrieve any attributes it has and add them as subproperties.
|
|
XMBAttributeList AttributeSet = Source.getAttributes();
|
|
for( unsigned int AttributeID = 0; AttributeID < (unsigned int)AttributeSet.Count; AttributeID++ )
|
|
{
|
|
XMBAttribute Attribute = AttributeSet.item( AttributeID );
|
|
CStrW AttributeName = PropertyName + CStr8( XeroFile.getAttributeString( Attribute.Name ) );
|
|
Existing = HasProperty( AttributeName );
|
|
|
|
if( Existing )
|
|
{
|
|
Existing->Set( this, JSParseString( Attribute.Value ) );
|
|
Existing->m_Inherited = false;
|
|
}
|
|
else
|
|
AddProperty( AttributeName, Attribute.Value );
|
|
}
|
|
|
|
// Retrieve any child nodes the property has and, similarly, add them as subproperties.
|
|
XMBElementList NodeSet = Source.getChildNodes();
|
|
for( unsigned int NodeID = 0; NodeID < (unsigned int)NodeSet.Count; NodeID++ )
|
|
{
|
|
XMBElement Node = NodeSet.item( NodeID );
|
|
XMLLoadProperty( XeroFile, Node, PropertyName );
|
|
}
|
|
|
|
}
|
|
|
|
/*
|
|
Scripting Interface
|
|
*/
|
|
|
|
// Scripting initialization
|
|
|
|
void CEntityTemplate::ScriptingInit()
|
|
{
|
|
AddMethod<jsval, &CEntityTemplate::ToString>( "toString", 0 );
|
|
|
|
AddClassProperty( L"traits.id.classes", (GetFn)&CEntityTemplate::getClassSet, (SetFn)&CEntityTemplate::setClassSet );
|
|
|
|
AddClassProperty( L"actions.move.speed_curr", &CEntityTemplate::m_speed );
|
|
AddClassProperty( L"actions.move.turningradius", &CEntityTemplate::m_turningRadius );
|
|
AddClassProperty( L"actions.move.run.speed", &CEntityTemplate::m_runSpeed );
|
|
AddClassProperty( L"actions.move.run.rangemin", &CEntityTemplate::m_runMinRange );
|
|
AddClassProperty( L"actions.move.run.range", &CEntityTemplate::m_runMaxRange );
|
|
AddClassProperty( L"actions.move.run.regen_rate", &CEntityTemplate::m_runRegenRate );
|
|
AddClassProperty( L"actions.move.run.decay_rate", &CEntityTemplate::m_runDecayRate );
|
|
AddClassProperty( L"actions.move.pass_through_allies", &CEntityTemplate::m_passThroughAllies );
|
|
AddClassProperty( L"actor", &CEntityTemplate::m_actorName );
|
|
AddClassProperty( L"traits.health.curr", &CEntityTemplate::m_healthCurr );
|
|
AddClassProperty( L"traits.health.max", &CEntityTemplate::m_healthMax );
|
|
AddClassProperty( L"traits.health.bar_height", &CEntityTemplate::m_healthBarHeight );
|
|
AddClassProperty( L"traits.health.bar_size", &CEntityTemplate::m_healthBarSize );
|
|
AddClassProperty( L"traits.health.bar_width", &CEntityTemplate::m_healthBarWidth );
|
|
AddClassProperty( L"traits.health.border_height", &CEntityTemplate::m_healthBorderHeight);
|
|
AddClassProperty( L"traits.health.border_width", &CEntityTemplate::m_healthBorderWidth );
|
|
AddClassProperty( L"traits.health.border_name", &CEntityTemplate::m_healthBorderName );
|
|
AddClassProperty( L"traits.health.regen_rate", &CEntityTemplate::m_healthRegenRate );
|
|
AddClassProperty( L"traits.health.regen_start", &CEntityTemplate::m_healthRegenStart );
|
|
AddClassProperty( L"traits.health.decay_rate", &CEntityTemplate::m_healthDecayRate );
|
|
AddClassProperty( L"traits.stamina.curr", &CEntityTemplate::m_staminaCurr );
|
|
AddClassProperty( L"traits.stamina.max", &CEntityTemplate::m_staminaMax );
|
|
AddClassProperty( L"traits.stamina.bar_height", &CEntityTemplate::m_staminaBarHeight );
|
|
AddClassProperty( L"traits.stamina.bar_size", &CEntityTemplate::m_staminaBarSize );
|
|
AddClassProperty( L"traits.stamina.bar_width", &CEntityTemplate::m_staminaBarWidth );
|
|
AddClassProperty( L"traits.stamina.border_height", &CEntityTemplate::m_staminaBorderHeight);
|
|
AddClassProperty( L"traits.stamina.border_width", &CEntityTemplate::m_staminaBorderWidth );
|
|
AddClassProperty( L"traits.stamina.border_name", &CEntityTemplate::m_staminaBorderName );
|
|
AddClassProperty( L"traits.rally.name", &CEntityTemplate::m_rallyName );
|
|
AddClassProperty( L"traits.rally.width", &CEntityTemplate::m_rallyWidth );
|
|
AddClassProperty( L"traits.rally.height", &CEntityTemplate::m_rallyHeight );
|
|
AddClassProperty( L"traits.flank_penalty.sectors", &CEntityTemplate::m_sectorDivs );
|
|
AddClassProperty( L"traits.pitch.sectors", &CEntityTemplate::m_pitchDivs );
|
|
AddClassProperty( L"traits.rank.width", &CEntityTemplate::m_rankWidth );
|
|
AddClassProperty( L"traits.rank.height", &CEntityTemplate::m_rankHeight );
|
|
AddClassProperty( L"traits.rank.name", &CEntityTemplate::m_rankName );
|
|
AddClassProperty( L"traits.minimap.type", &CEntityTemplate::m_minimapType );
|
|
AddClassProperty( L"traits.minimap.red", &CEntityTemplate::m_minimapR );
|
|
AddClassProperty( L"traits.minimap.green", &CEntityTemplate::m_minimapG );
|
|
AddClassProperty( L"traits.minimap.blue", &CEntityTemplate::m_minimapB );
|
|
AddClassProperty( L"traits.anchor.type", &CEntityTemplate::m_anchorType );
|
|
AddClassProperty( L"traits.anchor.conformx", &CEntityTemplate::m_anchorConformX );
|
|
AddClassProperty( L"traits.anchor.conformz", &CEntityTemplate::m_anchorConformZ );
|
|
AddClassProperty( L"traits.vision.los", &CEntityTemplate::m_los );
|
|
AddClassProperty( L"traits.vision.permanent", &CEntityTemplate::m_permanent );
|
|
AddClassProperty( L"traits.display.bars.enabled", &CEntityTemplate::m_barsEnabled );
|
|
AddClassProperty( L"traits.display.bars.offset", &CEntityTemplate::m_barOffset );
|
|
AddClassProperty( L"traits.display.bars.height", &CEntityTemplate::m_barHeight );
|
|
AddClassProperty( L"traits.display.bars.width", &CEntityTemplate::m_barWidth );
|
|
AddClassProperty( L"traits.display.bars.border", &CEntityTemplate::m_barBorder );
|
|
AddClassProperty( L"traits.display.bars.border_size", &CEntityTemplate::m_barBorderSize );
|
|
AddClassProperty( L"traits.is_territory_centre", &CEntityTemplate::m_isTerritoryCentre );
|
|
AddClassProperty( L"traits.foundation", &CEntityTemplate::m_foundation );
|
|
AddClassProperty( L"traits.socket", &CEntityTemplate::m_socket );
|
|
|
|
CJSComplex<CEntityTemplate>::ScriptingInit( "EntityTemplate" );
|
|
}
|
|
|
|
// Script-bound functions
|
|
|
|
JSObject* CEntityTemplate::GetScriptExecContext( IEventTarget* target )
|
|
{
|
|
return( target->GetScriptExecContext( target ) );
|
|
}
|
|
|
|
jsval CEntityTemplate::ToString( JSContext* cx, uintN UNUSED(argc), jsval* UNUSED(argv) )
|
|
{
|
|
wchar_t buffer[256];
|
|
if( m_player == 0 )
|
|
swprintf( buffer, 256, L"[object EntityTemplate: %ls base]", m_Tag.c_str() );
|
|
else
|
|
swprintf( buffer, 256, L"[object EntityTemplate: %ls for player %d]", m_Tag.c_str(), m_player->GetPlayerID() );
|
|
buffer[255] = 0;
|
|
utf16string str16(buffer, buffer+wcslen(buffer));
|
|
return( STRING_TO_JSVAL( JS_NewUCStringCopyZ( cx, str16.c_str() ) ) );
|
|
}
|