static void gInitiallyPlaceViewer()
{
// TBD
/*
const CGameInfo& gi = CGameInfo::getInstance();
const CGameMap& gmap = gi.getGameMap();
const CGameReplay& replay = gi.getReplay();
const CLevelMesh& level = gi.getLevelMesh();
const CReplayEntity::SState& pl1st = replay.getEntity( replay.getPlayer(0).entityAI ).getTurnState( 0 );
int posx = pl1st.posx;
int posy = pl1st.posy;
const int XOFF[4] = { 2, 2, -2, -2 };
const int YOFF[4] = { 2, -2, 2, -2 };
const float ROT[4] = { D3DX_PI/4*7, D3DX_PI/4*5, D3DX_PI/4*1, D3DX_PI/4*3 };
*/
gViewer.identify();
/*
gViewer.getOrigin().set( posx, VIEWER_Y, -posy );
for( int i = 0; i < 4; ++i ) {
int px = posx+XOFF[i];
int py = posy+YOFF[i];
//if( gmap.isBlood( gmap.getCell(px,py).type ) ) {
if( !level.collideSphere( SVector3(px,VIEWER_Y,-py), VIEWER_R ) ) {
D3DXMatrixRotationY( &gViewer, ROT[i] );
gViewer.getOrigin().set( px, VIEWER_Y, -py );
break;
}
}
*/
gLastViewerValidPos = gViewer.getOrigin();
gViewerVel.set(0,0,0);
gViewerZVel.set(0,0,0);
}
void CDemo::initialize( IDingusAppContext& appContext )
{
gAppContext = &appContext;
CSharedTextureBundle& stb = CSharedTextureBundle::getInstance();
CSharedSurfaceBundle& ssb = CSharedSurfaceBundle::getInstance();
CD3DDevice& dx = CD3DDevice::getInstance();
G_INPUTCTX->addListener( *this );
// --------------------------------
// common params
stb.registerTexture( RT_SHADOW, *new CFixedTextureCreator(
SZ_SHADOW, SZ_SHADOW, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT ) );
stb.registerTexture( RT_SHADOWBLUR, *new CFixedTextureCreator(
SZ_SHADOW, SZ_SHADOW, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT ) );
ssb.registerSurface( RT_SHADOW, *new CTextureLevelSurfaceCreator(*RGET_S_TEX(RT_SHADOW),0) );
ssb.registerSurface( RT_SHADOWBLUR, *new CTextureLevelSurfaceCreator(*RGET_S_TEX(RT_SHADOWBLUR),0) );
ssb.registerSurface( RT_SHADOWZ, *new CFixedSurfaceCreator(
SZ_SHADOW, SZ_SHADOW, true, D3DFMT_D16 ) );
gGlobalCullMode = D3DCULL_CW;
G_RENDERCTX->getGlobalParams().addIntRef( "iCull", &gGlobalCullMode );
G_RENDERCTX->getGlobalParams().addFloatRef( "fTime", &gTimeParam );
G_RENDERCTX->getGlobalParams().addMatrix4x4Ref( "mShadowProj", gShadowProjMat );
G_RENDERCTX->getGlobalParams().addMatrix4x4Ref( "mViewTexProj", gViewTexProjMat );
// --------------------------------
// light
gLightCam.mWorldMat.getAxisX().set( 1, 0, 0 );
gLightCam.mWorldMat.getAxisY().set( 0, 0, 1 );
gLightCam.mWorldMat.getAxisZ().set( 0,-1, 0 );
gLightCam.mWorldMat.getOrigin().set( 0, 9.0f, 0 );
gLightCam.setProjectionParams( D3DX_PI*0.5f, 1.0f, 0.1f, 20.0f );
// --------------------------------
// meshes
gMeshBox = new CRenderableMesh( *RGET_MESH("Box"), 0 );
gMeshBox->getParams().setEffect( *RGET_FX("box") );
gMeshBox->getParams().addTexture( "tBase", *RGET_TEX("HellEdges") );
gMeshBox->getParams().addTexture( "tShadow", *RGET_S_TEX(RT_SHADOWBLUR) );
for( int i = 0; i < ENTITY_NAME_COUNT; ++i )
gAddEntity( i );
gTargetPos.set( 0, 0, 0 );
gTargetVel.set(0,0,0);
// gauss X shadowmap -> shadowblur
gQuadGaussX = new CRenderableMesh( *RGET_MESH("billboard"), 0, NULL, 0 );
gQuadGaussX->getParams().setEffect( *RGET_FX("filterGaussX") );
gQuadGaussX->getParams().addTexture( "tBase", *RGET_S_TEX(RT_SHADOW) );
// gauss Y shadowblur -> shadowmap
gQuadGaussY = new CRenderableMesh( *RGET_MESH("billboard"), 0, NULL, 0 );
gQuadGaussY->getParams().setEffect( *RGET_FX("filterGaussY") );
gQuadGaussY->getParams().addTexture( "tBase", *RGET_S_TEX(RT_SHADOWBLUR) );
// blur shadowmap -> shadowblur
gQuadBlur = new CRenderableMesh( *RGET_MESH("billboard"), 0, NULL, 0 );
gQuadBlur->getParams().setEffect( *RGET_FX("filterPoisson") );
gQuadBlur->getParams().addTexture( "tBase", *RGET_S_TEX(RT_SHADOW) );
// --------------------------------
// GUI
gUIDlgHUD = new CUIDialog();
gUIDlgHUD->setCallback( gUICallback );
const int hctl = 16;
const int hrol = 14;
// fps
{
gUIDlgHUD->addStatic( 0, "(wait)", 5, 460, 200, 20, false, &gUIFPS );
}
// zoom
{
gUIDlgHUD->addStatic( 0, "yaw ", 210, 5, 40, hctl );
gUIDlgHUD->addSlider( 0, 250, 5, 100, hctl, -180, 180, 10, false, &gUISliderYaw );
gUIDlgHUD->addStatic( 0, "ptch", 210, 25, 40, hctl );
gUIDlgHUD->addSlider( 0, 250, 25, 100, hctl, 0, 90, 5, false, &gUISliderPitch );
gUIDlgHUD->addStatic( 0, "zoom", 210, 45, 40, hctl );
gUIDlgHUD->addSlider( 0, 250, 45, 100, hctl, 5, 20, 6, false, &gUISliderZoom );
}
//
{
gUIDlgHUD->addCheckBox( 0, "Preblur shadows", 5, 50, 100, 20, true, 0, false, &gUIChkDilate );
}
}
/**
* Main loop code.
*/
void CDemo::perform()
{
char buf[100];
time_value tmv = CSystemTimer::getInstance().getTime();
double t = tmv.tosec();
float dt = CSystemTimer::getInstance().getDeltaTimeS();
gTimeParam = float(t);
CDynamicVBManager::getInstance().discard();
CD3DDevice& dx = CD3DDevice::getInstance();
gScreenFixUVs.set( 0.5f/dx.getBackBufferWidth(), 0.5f/dx.getBackBufferHeight(), 0.0f, 0.0f );
CGameInfo& gi = CGameInfo::getInstance();
const CGameDesc& desc = gi.getGameDesc();
CGameState& state = gi.getState();
const CGameMap& gmap = desc.getMap();
//
// should we still perform some initialization steps?
if( !gInitGuiDone ) {
// perform multi-step initialization...
const char* initStepName = NULL;
if( !gInitMainStarted ) {
BEGIN_T();
initStepName = gi.initBegin();
gInitMainStarted = true;
} else if( !gInitMainDone ) {
initStepName = gi.initStep();
if( !initStepName ) {
initStepName = "Initializing GUI...";
gInitMainDone = true;
}
} else {
gInitiallyPlaceViewer();
gSetupGUI();
gInitGuiDone = true;
END_T( "initialization" );
return;
}
// check for init errors...
if( !gErrorMsg.empty() ) {
CONS << "Fatal error: " << gErrorMsg << endl;
gFinished = true;
return;
}
if( initStepName ) {
CONS << "Init step: " << initStepName << endl;
}
// render progress
assert( initStepName );
dx.clearTargets( true, true, true, 0xFF000000, 1.0f, 0L );
dx.sceneBegin();
G_RENDERCTX->applyGlobalEffect();
gUIDlg->renderBegin();
gUIDrawLogo();
gUIDrawProgress( initStepName );
gUIDlg->renderEnd();
dx.sceneEnd();
return;
}
//
// fatal error
if( gCheckFatalError() )
return;
//
// check if settings dialog just was closed
if( gSettingsDlgWasActive && gUISettingsDlg->getState() != CDemoSettingsDialog::STATE_ACTIVE ) {
gSettingsDlgWasActive = false;
gUIDlg->getCheckBox( GID_CHK_OPTIONS )->setChecked( false );
if( gUISettingsDlg->getState() == CDemoSettingsDialog::STATE_OK ) {
// apply settings, return
if( gAppSettings.gfxDetail != gUISettingsDlg->getAppSettings().gfxDetail ) {
gi.getLevelMesh().updateDetailLevel( gUISettingsDlg->getAppSettings().gfxDetail );
}
gAppSettings = gUISettingsDlg->getAppSettings();
CD3DSettings d3dset;
gUISettingsDlg->getFinalSettings( d3dset );
// don't apply d3d settings if they didn't change
if( d3dset != gAppContext->getD3DSettings() )
gAppContext->applyD3DSettings( d3dset );
return;
}
} else if( gSettingsDlgWasActive ) {
// if the dialog is active, but the d3d settings just changed (eg. alt-tab),
// hide it and re-show it
if( gSettingsAtDlgStart != gAppContext->getD3DSettings() ) {
gUISettingsDlg->hideDialog();
gSettingsAtDlgStart = gAppContext->getD3DSettings();
gUISettingsDlg->showDialog( gSettingsAtDlgStart );
}
}
//
// check if help dialog just was closed
if( gHelpDlgWasActive && !gUIHelpDlg->isActive() ) {
gHelpDlgWasActive = false;
gUIDlg->getCheckBox( GID_CHK_HELP )->setChecked( false );
}
bool gameSetupActive = (gUIGameSetupDlg->getState() == CGameSetupDialog::STATE_ACTIVE);
bool insideView = gAppSettings.followMode && !gameSetupActive;
//
// perform input
G_INPUTCTX->perform();
//
// update game if it's started
if( gameSetupActive ) {
gUILabelTime->setVisible( false );
} else {
// if server state is starting, update it
if( state.getServerState().state == GST_STARTING ) {
gUILabelTime->setVisible( false );
state.updateServerState( false, false );
} else {
gUILabelTime->setVisible( true );
// update game state
if( tmv - gLastGameUpdateTime >= time_value::fromsec(desc.getTurnDT()*0.5f) ) {
// TBD: commands to dll
net::updateGame( 0, 0, 0, state );
gLastGameUpdateTime = tmv;
}
}
}
//
// control time
// TBD
/*
float gameTime = gi.getTime();
float oldGameTime = gameTime;
if( gUIBtnTimeRew->isPressed() )
gameTime -= TURNS_PER_SEC * TIME_SPD_FAST * dt;
if( gUIBtnTimeFfwd->isPressed() )
gameTime += TURNS_PER_SEC * TIME_SPD_FAST * dt;
if( gameTime != oldGameTime )
gSetPlayMode( false );
if( gPlayMode )
gameTime += TURNS_PER_SEC * TIME_SPD_NORMAL * dt;
if( gameTime < 0 )
gameTime = 0;
if( gameTime > replay.getGameTurnCount()-1 ) {
gameTime = replay.getGameTurnCount()-1;
gSetPlayMode( false );
}
gUIDlg->enableNonUserEvents( false );
gUISliderTime->setValue( gameTime );
gUIDlg->enableNonUserEvents( true );
gi.setTime( gameTime );
*/
//
// camera
int selEntityID = gi.getEntities().getSelectedEntityID();
const CActorEntity* selEntity = gi.getEntities().getActorEntityByID( selEntityID );
bool hasSelected = (selEntity != NULL);
if( hasSelected ) {
SVector3 selPos = selEntity->mWorldMat.getOrigin();
if( !gAppSettings.followMode ) {
selPos.y = VIEWER_Y;
SVector3 newPos = smoothCD( gViewer.getOrigin(), selPos, gViewerVel, 0.25f, dt );
gTryPositionViewer( newPos, selPos );
} else {
//SVector3 selPrevPos = selEntity.samplePos( gi.getTime() - 10.0f );
// TBD
SVector3 selPrevPos = selPos;
selPrevPos.y = (selPrevPos.y + VIEWER_Y)*0.5f;
selPos.y = selPrevPos.y;
SVector3 dirZ = selPos - selPrevPos;
dirZ.y = 0.0f;
const float MIN_DIST = 2.0f;
if( dirZ.lengthSq() < MIN_DIST*MIN_DIST ) {
dirZ = gViewer.getAxisZ();
selPrevPos = selPrevPos - dirZ * MIN_DIST;
}
const float PREF_DIST = 5.0f;
if( dirZ.lengthSq() < PREF_DIST*PREF_DIST ) {
dirZ.normalize();
selPrevPos = selPos - dirZ * PREF_DIST;
} else {
dirZ.normalize();
}
const float SMOOTHT = 0.5f;
SVector3 newPos = smoothCD( gViewer.getOrigin(), selPrevPos, gViewerVel, SMOOTHT, dt );
gTryPositionViewer( newPos, selPrevPos );
dirZ = smoothCD( gViewer.getAxisZ(), dirZ, gViewerZVel, SMOOTHT, dt );
if( dirZ.lengthSq() < 0.5f ) {
dirZ = gViewer.getAxisZ();
} else {
gViewer.getAxisZ() = dirZ.getNormalized();
}
gViewer.getAxisY().set(0,1,0);
gViewer.getAxisX() = gViewer.getAxisY().cross( gViewer.getAxisZ() );
}
} else {
gViewerVel.set(0,0,0);
gViewerZVel.set(0,0,0);
}
//
// check if current viewer's position is valid
{
SVector3 testViewerPos = gViewer.getOrigin();
int cx = testViewerPos.x;
int cy = -testViewerPos.z;
if( cx >= 0 && cy >= 0 && cx < gmap.getCellsX() && cy < gmap.getCellsY() && gmap.isBlood( gmap.getCell(cx,cy).type ) ) {
gi.getLevelMesh().fitSphere( testViewerPos, VIEWER_R*2.0f );
const float SMALL_FIT = 0.2f;
if( SVector3(testViewerPos - gViewer.getOrigin()).lengthSq() < SMALL_FIT * SMALL_FIT ) {
gLastViewerValidPos = testViewerPos;
}
}
}
SMatrix4x4& mm = gCamera.mWorldMat;
mm = gViewer;
float camnear, camfar, camfov, fognear, fogfar;
if( !insideView ) {
float tilt = gAppSettings.megaTilt;
float zoom = gAppSettings.megaZoom;
if( gameSetupActive ) {
gUIGameSetupDlg->updateViewer( gViewer, tilt, zoom );
}
SMatrix4x4 mr;
D3DXMatrixRotationX( &mr, D3DXToRadian( tilt ) );
mm = mr * mm;
mm.getOrigin() -= mm.getAxisZ() * zoom;
camnear = (zoom - 15.0f) * 0.25f;
camfar = (zoom + 10.0f) * 2.5f;
camfov = D3DX_PI/3;
fognear = (zoom + 10.0f) * 2.0f;
fogfar = (zoom + 10.0f) * 2.3f;
gFogColorParam.set( 0, 0, 0, 1 );
} else {
camnear = 0.3f;
camfar = 60.0f;
camfov = D3DX_PI/4;
fognear = 20.0f;
fogfar = camfar-1;
gFogColorParam.set( 0.25f, 0, 0, 1 );
}
if( camnear < 0.1f )
camnear = 0.1f;
gCamera.setProjectionParams( camfov, dx.getBackBufferAspect(), camnear, camfar );
gCamera.setOntoRenderContext();
//
// update entities and stats UI
gMouseRay = gCamera.getWorldRay( gMouseX, gMouseY );
const SVector3& eyePos = gCamera.mWorldMat.getOrigin();
SLine3 mouseRay;
mouseRay.pos = eyePos;
mouseRay.vec = gMouseRay;
float timeAlpha = (tmv - gi.getState().getTurnReceivedTime()).tosec() / desc.getTurnDT();
if( timeAlpha >= 1.0f )
timeAlpha = 1.0f;
gi.getEntities().update( mouseRay, timeAlpha );
// stats UI
int nplayers = desc.getPlayerCount();
for( int p = 0; p < nplayers; ++p ) {
const CGameState::SPlayer& pl = state.getPlayer(p);
SUIPlayerStats& plui = gUIPlayerStats[p];
if( plui.score ) {
itoa( pl.score, buf, 10 );
plui.score->setText( buf );
}
if( plui.botCount ) {
itoa( pl.botCount, buf, 10 );
plui.botCount->setText( buf );
}
}
// entity stats UI
gUpdateSelEntityStats();
gUpdateMissionStats();
// time UI
sprintf( buf, "%i", state.getTurn() );
gUILabelTime->setText( buf );
sprintf( buf, "fps: %.1f", dx.getStats().getFPS() );
gUILabelFPS->setText( buf );
gFogParam.set( fognear, fogfar, 1.0f/(fogfar-fognear), 0 );
dx.clearTargets( true, true, true, insideView ? 0xFF400000 : 0xFF000000, 1.0f, insideView ? 1L : 0L );
dx.sceneBegin();
G_RENDERCTX->applyGlobalEffect();
gi.getLevelMesh().render( RM_NORMAL, insideView ? (CLevelMesh::FULL) : (CLevelMesh::NOTOP) );
gi.getPointsMesh().render( RM_NORMAL );
gi.getEntities().render( RM_NORMAL, !insideView, insideView, timeAlpha );
G_RENDERCTX->perform();
// render GUI
if( !gameSetupActive ) {
gUIDlg->onRender( dt );
}
// render minimap
if( gAppSettings.showMinimap && !gameSetupActive )
gRenderMinimap();
// render GUI #2
if( gUISettingsDlg->getState() == CDemoSettingsDialog::STATE_ACTIVE ) {
gUISettingsDlg->getDialog().onRender( dt );
}
if( gUIHelpDlg->isActive() ) {
gUIHelpDlg->getDialog().onRender( dt );
}
if( gUIGameSetupDlg->getState() == CGameSetupDialog::STATE_ACTIVE ) {
gUIGameSetupDlg->getDialog().onRender( dt );
}
dx.sceneEnd();
}