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https://gitea.wildfiregames.com/0ad/0ad
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2f53eea71a
Color: Moved SColor* structs into SColor.h, so they can be used without indirectly including CVector[34]D. Terrain: Added 'base colour', for the Actor Viewer to be able to modulate the colour of normally-white terrain. Removed some "using namespace std" (because it doesn't make the code easier to read, and it defeats the point of namespaces, and the rest of the code doesn't do it). This was SVN commit r4392.
148 lines
3.6 KiB
C++
148 lines
3.6 KiB
C++
#include "precompiled.h"
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#include "ProductionQueue.h"
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#include "EntityManager.h"
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#include "EventHandlers.h"
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#include "Entity.h"
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#include <algorithm>
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// CProductionItem
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CProductionItem::CProductionItem( int type, const CStrW& name, float totalTime )
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: m_type(type), m_name(name), m_totalTime(totalTime), m_elapsedTime(0)
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{
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ONCE( ScriptingInit(); );
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}
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CProductionItem::~CProductionItem()
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{
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}
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void CProductionItem::Update( size_t timestep )
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{
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m_elapsedTime = std::min( m_totalTime, m_elapsedTime + timestep/1000.0f );
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}
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bool CProductionItem::IsComplete()
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{
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return( m_elapsedTime == m_totalTime );
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}
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float CProductionItem::GetProgress()
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{
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return( m_totalTime==0 ? 1.0 : m_elapsedTime/m_totalTime );
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}
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jsval CProductionItem::JSI_GetProgress( JSContext* UNUSED(cx) )
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{
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return ToJSVal( GetProgress() );
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}
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void CProductionItem::ScriptingInit()
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{
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AddProperty(L"type", &CProductionItem::m_type, true);
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AddProperty(L"name", &CProductionItem::m_name, true);
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AddProperty(L"elapsedTime", &CProductionItem::m_elapsedTime, true);
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AddProperty(L"totalTime", &CProductionItem::m_totalTime, true);
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AddProperty(L"progress", (GetFn)&CProductionItem::JSI_GetProgress);
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CJSObject<CProductionItem>::ScriptingInit("ProductionItem");
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}
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// CProductionQueue
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CProductionQueue::CProductionQueue( CEntity* owner )
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: m_owner(owner)
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{
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ONCE( ScriptingInit(); );
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}
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CProductionQueue::~CProductionQueue()
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{
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CancelAll();
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}
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void CProductionQueue::AddItem( int type, const CStrW& name, float totalTime )
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{
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m_items.push_back( new CProductionItem( type, name, totalTime ) );
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}
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void CProductionQueue::CancelAll()
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{
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for( size_t i=0; i < m_items.size(); ++i )
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{
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// Cancel production of the item
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CProductionItem* item = m_items[i];
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CEventCancelProduction evt( item->m_type, item->m_name );
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m_owner->DispatchEvent( &evt );
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// Free its memory
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delete m_items[i];
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}
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m_items.clear();
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}
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void CProductionQueue::Update( size_t timestep )
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{
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if( !m_items.empty() )
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{
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CProductionItem* front = m_items.front();
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front->Update( timestep );
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if( front->IsComplete() )
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{
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CEventFinishProduction evt( front->m_type, front->m_name );
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m_owner->DispatchEvent( &evt );
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m_items.erase( m_items.begin() );
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delete front;
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}
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// TODO: Think about what we want to happen when there are multiple productions
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// with totalTime=0 at the front (pop them all at once or do one per update?)
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}
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}
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jsval CProductionQueue::JSI_GetLength( JSContext* UNUSED(cx) )
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{
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return ToJSVal( (int) m_items.size() );
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}
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jsval CProductionQueue::JSI_Get( JSContext* cx, uintN argc, jsval* argv )
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{
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debug_assert( argc == 1 );
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debug_assert( JSVAL_IS_INT(argv[0]) );
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int index = ToPrimitive<int>( argv[0] );
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if(index < 0 || index >= (int)m_items.size() )
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{
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JS_ReportError( cx, "Production queue index out of bounds: %d", index );
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return JSVAL_NULL;
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}
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return ToJSVal( m_items[index] );
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}
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bool CProductionQueue::JSI_Cancel( JSContext* cx, uintN argc, jsval* argv )
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{
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debug_assert( argc == 1 );
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debug_assert( JSVAL_IS_INT(argv[0]) );
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int index = ToPrimitive<int>( argv[0] );
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if(index < 0 || index >= (int)m_items.size() )
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{
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JS_ReportError( cx, "Production queue index out of bounds: %d", index );
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return false;
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}
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CProductionItem* item = m_items[index];
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CEventCancelProduction evt( item->m_type, item->m_name );
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m_owner->DispatchEvent( &evt );
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m_items.erase( m_items.begin() + index );
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return true;
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}
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void CProductionQueue::ScriptingInit()
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{
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AddProperty(L"length", (GetFn)&CProductionQueue::JSI_GetLength);
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AddMethod<jsval, &CProductionQueue::JSI_Get>( "get", 1 );
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AddMethod<bool, &CProductionQueue::JSI_Cancel>( "cancel", 1 );
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CJSObject<CProductionQueue>::ScriptingInit("ProductionQueue");
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}
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