3408b078b7
-Added functionality for "casting" and creating net messages (without JS) -Rank textures-specified in XML -Formations-currently don't attack correctly (i.e. travel like mobs) and don't switch to their movement formations when tasked to go somewhere (the pathfinder doesn't give any heads up about destination reached, so there's no way to change back to the original). Also, base switching is untested so no garuntees for next and prior formation things. This was SVN commit r3710.
354 lines
9.9 KiB
C++
Executable File
354 lines
9.9 KiB
C++
Executable File
#include "precompiled.h"
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#include <vector>
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#include <timer.h>
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#include "Profile.h"
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#include "Simulation.h"
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#include "TurnManager.h"
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#include "Game.h"
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#include "EntityManager.h"
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#include "Projectile.h"
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#include "Scheduler.h"
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#include "Network/NetMessage.h"
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#include "CLogger.h"
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#include "CConsole.h"
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#include "Unit.h"
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#include "Model.h"
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#include "LOSManager.h"
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#include "Loader.h"
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#include "LoaderThunks.h"
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#include "GameAttributes.h"
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#include "renderer/Renderer.h"
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#include "renderer/WaterManager.h"
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#include "EntityFormation.h"
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#include "gui/CGUI.h"
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using namespace std;
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extern CConsole *g_Console;
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CSimulation::CSimulation(CGame *pGame):
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m_pGame(pGame),
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m_pWorld(pGame->GetWorld()),
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m_pTurnManager((g_SinglePlayerTurnManager=new CSinglePlayerTurnManager())),
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m_DeltaTime(0)
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{}
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CSimulation::~CSimulation()
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{
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delete g_SinglePlayerTurnManager;
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g_SinglePlayerTurnManager=NULL;
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}
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int CSimulation::Initialize(CGameAttributes* pAttribs)
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{
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m_pTurnManager->Initialize(m_pGame->GetNumPlayers());
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g_EntityManager.InitializeAll();
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#ifndef SCED
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m_pWorld->GetLOSManager()->Initialize(pAttribs->m_LOSSetting);
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#endif
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return 0;
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}
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void CSimulation::RegisterInit(CGameAttributes *pAttribs)
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{
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RegMemFun1(this, &CSimulation::Initialize, pAttribs, L"CSimulation", 3900);
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}
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void CSimulation::Update(double frameTime)
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{
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m_DeltaTime += frameTime;
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if( m_DeltaTime >= 0.0 && frameTime )
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{
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PROFILE( "simulation turn" );
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// A new simulation frame is required.
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MICROLOG( L"calculate simulation" );
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Simulate();
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m_DeltaTime -= (m_pTurnManager->GetTurnLength()/1000.0);
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if( m_DeltaTime >= 0.0 )
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{
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// The desired sim frame rate can't be achieved. Settle for process & render
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// frames as fast as possible.
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frameTime -= m_DeltaTime; // so the animation stays in sync with the sim
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m_DeltaTime = 0.0;
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}
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}
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PROFILE_START( "simulation interpolation" );
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Interpolate(frameTime, ((1000.0*m_DeltaTime) / (float)m_pTurnManager->GetTurnLength()) + 1.0);
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PROFILE_END( "simulation interpolation" );
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}
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void CSimulation::Interpolate(double frameTime, double offset)
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{
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const std::vector<CUnit*>& units=m_pWorld->GetUnitManager()->GetUnits();
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for (uint i=0;i<units.size();++i)
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units[i]->GetModel()->Update((float)frameTime);
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g_EntityManager.interpolateAll( (float)offset );
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g_ProjectileManager.InterpolateAll( (float)offset );
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g_Renderer.GetWaterManager()->m_WaterTexTimer += frameTime;
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}
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void CSimulation::Simulate()
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{
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PROFILE_START( "scheduler tick" );
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g_Scheduler.update(m_pTurnManager->GetTurnLength());
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PROFILE_END( "scheduler tick" );
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PROFILE_START( "entity updates" );
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g_EntityManager.updateAll( m_pTurnManager->GetTurnLength() );
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PROFILE_END( "entity updates" );
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PROFILE_START( "projectile updates" );
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g_ProjectileManager.UpdateAll( m_pTurnManager->GetTurnLength() );
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PROFILE_END( "projectile updates" );
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PROFILE_START( "los update" );
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m_pWorld->GetLOSManager()->Update();
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PROFILE_END( "los update" );
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PROFILE_START( "turn manager update" );
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m_pTurnManager->NewTurn();
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m_pTurnManager->IterateBatch(0, TranslateMessage, this);
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PROFILE_END( "turn manager update" );
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}
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// Location randomizer, for group orders...
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// Having the group turn up at the destination with /some/ sort of cohesion is
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// good but tasking them all to the exact same point will leave them brawling
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// for it at the other end (it shouldn't, but the PASAP pathfinder is too
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// simplistic)
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// Task them all to a point within a radius of the target, radius depends upon
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// the number of units in the group.
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void RandomizeLocations(CEntityOrder order, const vector <HEntity> &entities, bool clearQueue)
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{
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vector<HEntity>::const_iterator it;
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float radius = 2.0f * sqrt( (float)entities.size() - 1 );
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for (it = entities.begin(); it < entities.end(); it++)
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{
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float _x, _y;
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CEntityOrder randomizedOrder = order;
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do
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{
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_x = (float)( rand() % 20000 ) / 10000.0f - 1.0f;
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_y = (float)( rand() % 20000 ) / 10000.0f - 1.0f;
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}
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while( ( _x * _x ) + ( _y * _y ) > 1.0f );
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randomizedOrder.m_data[0].location.x += _x * radius;
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randomizedOrder.m_data[0].location.y += _y * radius;
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// Clamp it to within the map, just in case.
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float mapsize = (float)g_Game->GetWorld()->GetTerrain()->GetVerticesPerSide() * CELL_SIZE;
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if( randomizedOrder.m_data[0].location.x < 0.0f )
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randomizedOrder.m_data[0].location.x = 0.0f;
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if( randomizedOrder.m_data[0].location.x >= mapsize )
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randomizedOrder.m_data[0].location.x = mapsize;
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if( randomizedOrder.m_data[0].location.y < 0.0f )
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randomizedOrder.m_data[0].location.y = 0.0f;
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if( randomizedOrder.m_data[0].location.y >= mapsize )
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randomizedOrder.m_data[0].location.y = mapsize;
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if( clearQueue )
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(*it)->clearOrders();
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(*it)->pushOrder( randomizedOrder );
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}
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}
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void FormationLocations(CEntityOrder order, const vector <HEntity> &entities, bool clearQueue)
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{
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CVector2D upvec(0.0f, 1.0f);
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vector<HEntity>::const_iterator it = entities.begin();
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CEntityFormation* formation = (*it)->GetFormation();
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for (; it != entities.end(); it++)
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{
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CEntityOrder orderCopy = order;
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CVector2D posDelta = orderCopy.m_data[0].location - formation->GetPosition();
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CVector2D formDelta = formation->GetSlotPosition( (*it)->m_formationSlot );
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posDelta = posDelta.normalize();
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//Rotate the slot position's offset vector according to the rotation of posDelta.
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CVector2D rotDelta;
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float deltaCos = posDelta.dot(upvec);
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float deltaSin = sinf( acosf(deltaCos) );
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rotDelta.x = formDelta.x * deltaCos - formDelta.y * deltaSin;
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rotDelta.y = formDelta.x * deltaSin + formDelta.y * deltaCos;
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orderCopy.m_data[0].location += rotDelta;
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// Clamp it to within the map, just in case.
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float mapsize = (float)g_Game->GetWorld()->GetTerrain()->GetVerticesPerSide() * CELL_SIZE;
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if( orderCopy.m_data[0].location.x < 0.0f )
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orderCopy.m_data[0].location.x = 0.0f;
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if( orderCopy.m_data[0].location.x >= mapsize )
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orderCopy.m_data[0].location.x = mapsize;
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if( orderCopy.m_data[0].location.y < 0.0f )
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orderCopy.m_data[0].location.y = 0.0f;
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if( orderCopy.m_data[0].location.y >= mapsize )
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orderCopy.m_data[0].location.y = mapsize;
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if( clearQueue )
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(*it)->clearOrders();
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(*it)->pushOrder( orderCopy );
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}
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}
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void QueueOrder(CEntityOrder order, const vector <HEntity> &entities, bool clearQueue)
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{
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vector<HEntity>::const_iterator it;
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for (it = entities.begin(); it < entities.end(); it++)
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{
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if( clearQueue )
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(*it)->clearOrders();
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(*it)->pushOrder( order );
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}
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}
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uint CSimulation::TranslateMessage(CNetMessage* pMsg, uint clientMask, void* UNUSED(userdata))
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{
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CEntityOrder order;
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bool clearQueue = true;
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#define ENTITY_POSITION(_msg, _order) do\
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{ \
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_msg *msg=(_msg *)pMsg; \
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order.m_type=CEntityOrder::_order; \
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order.m_data[0].location.x=(float)msg->m_TargetX; \
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order.m_data[0].location.y=(float)msg->m_TargetY; \
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RandomizeLocations(order, msg->m_Entities, clearQueue); \
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} while(0)
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#define ENTITY_POSITION_FORM(_msg, _order) do\
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{ \
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_msg *msg=(_msg *)pMsg; \
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order.m_type=CEntityOrder::_order; \
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order.m_data[0].location.x=(float)msg->m_TargetX; \
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order.m_data[0].location.y=(float)msg->m_TargetY; \
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FormationLocations(order, msg->m_Entities, clearQueue); \
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} while(0)
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#define ENTITY_ENTITY(_msg, _order) do\
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{ \
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_msg *msg=(_msg *)pMsg; \
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order.m_type=CEntityOrder::_order; \
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order.m_data[0].entity=msg->m_Target; \
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QueueOrder(order, msg->m_Entities, clearQueue); \
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} while(0)
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#define ENTITY_ENTITY_INT(_msg, _order) do\
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{ \
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_msg *msg=(_msg *)pMsg; \
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order.m_type=CEntityOrder::_order; \
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order.m_data[0].entity=msg->m_Target; \
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order.m_data[1].data=msg->m_Action; \
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QueueOrder(order, msg->m_Entities, clearQueue); \
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} while(0)
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#define ENTITY_INT_STRING(_msg, _order) do\
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{ \
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_msg *msg=(_msg *)pMsg; \
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order.m_type=CEntityOrder::_order; \
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order.m_data[0].string=msg->m_Name; \
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order.m_data[1].data=msg->m_Type; \
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QueueOrder(order, msg->m_Entities, clearQueue); \
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} while(0)
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switch (pMsg->GetType())
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{
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case NMT_AddWaypoint:
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{
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CAddWaypoint *msg=(CAddWaypoint *)pMsg;
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order.m_type=CEntityOrder::ORDER_LAST;
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order.m_data[0].location.x=(float)msg->m_TargetX;
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order.m_data[0].location.y=(float)msg->m_TargetY;
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vector<HEntity>::iterator it = msg->m_Entities.begin();
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for (;it != msg->m_Entities.end(); ++it)
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{
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deque<CEntityOrder>::const_iterator ord_it;
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ord_it=(*it)->m_orderQueue.end() - 1;
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for (;ord_it >= (*it)->m_orderQueue.begin();--ord_it)
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{
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if (ord_it->m_type == CEntityOrder::ORDER_PATH_END_MARKER)
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{
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order.m_type = CEntityOrder::ORDER_GOTO;
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(*it)->pushOrder(order);
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break;
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}
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if (ord_it->m_type == CEntityOrder::ORDER_PATROL)
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{
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order.m_type = ord_it->m_type;
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(*it)->pushOrder(order);
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break;
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}
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}
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if (order.m_type == CEntityOrder::ORDER_LAST)
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{
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LOG(ERROR, "simulation", "Got an AddWaypoint message for an entity that isn't moving.");
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}
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}
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break;
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}
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case NMT_Goto:
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ENTITY_POSITION(CGoto, ORDER_GOTO);
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break;
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case NMT_FormationGoto:
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ENTITY_POSITION_FORM(CFormationGoto, ORDER_GOTO);
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break;
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//TODO: make formation move to within range of target and then attack normally
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case NMT_FormationGeneric:
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ENTITY_ENTITY_INT(CFormationGeneric, ORDER_GENERIC);
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break;
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case NMT_Run:
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ENTITY_POSITION(CRun, ORDER_RUN);
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break;
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case NMT_Patrol:
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ENTITY_POSITION(CPatrol, ORDER_PATROL);
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break;
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case NMT_Generic:
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ENTITY_ENTITY_INT(CGeneric, ORDER_GENERIC);
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break;
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case NMT_Produce:
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ENTITY_INT_STRING(CProduce, ORDER_PRODUCE);
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break;
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case NMT_NotifyRequest:
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ENTITY_ENTITY_INT(CNotifyRequest, ORDER_NOTIFY_REQUEST);
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break;
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}
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return clientMask;
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}
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uint CSimulation::GetMessageMask(CNetMessage* UNUSED(pMsg), uint UNUSED(oldMask), void* UNUSED(userdata))
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{
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//CSimulation *pSimulation=(CSimulation *)userdata;
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// Pending a complete visibility/minimal-update implementation, we'll
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// simply select the first 32 connected clients ;-)
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return 0xffffffff;
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}
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void CSimulation::QueueLocalCommand(CNetMessage *pMsg)
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{
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m_pTurnManager->QueueLocalCommand(pMsg);
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}
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