void Framework::update(){
if ( !gStage ){
gPrimitiveRenderer = Scene::PrimitiveRenderer::create( 1000, 100 );
Pad::create();
gRobo[ 0 ] = new Robo( 0 );
gRobo[ 1 ] = new Robo( 1 );
gRobo[ 0 ]->setPosition( Vector3( 0.0, 0.0, 50.0 ) );
gRobo[ 0 ]->setAngleY( 180.0 );
gStage = new Stage();
gPlaying = true;
}
if ( gPlaying ){
gRobo[ 0 ]->update( gRobo[ 1 ] );
gRobo[ 1 ]->update( gRobo[ 0 ] );
++gTime;
}
//0番ロボからカメラ行列ゲット
Matrix44 pvm;
pvm.setPerspectiveTransform( 45.f,
static_cast< float >( width() ),
static_cast< float >( height() ),
1.f,
10000.f );
Matrix34 vm;
Vector3 eyePosition;
gRobo[ 0 ]->getView( &vm, &eyePosition ); //ビュー行列はロボに作ってもらう
pvm *= vm;
//描画
//グローバルなライティング設定
Graphics::Manager gm = Graphics::Manager::instance();
gm.setProjectionViewMatrix( pvm );
gm.setEyePosition( eyePosition );
gm.setLightingMode( Graphics::LIGHTING_PER_PIXEL );
gm.setAmbientColor( gAmbient );
gm.setLightColor( 0, Vector3( 0.7f, 0.4f, 0.2f ) );
gm.enableDepthTest( true );
gm.enableDepthWrite( true );
Vector3 lightPos[ 4 ];
lightPos[ 0 ].set( 100000.f, 100000.f, 100000.f );
float lightIntensities[ 4 ];
lightIntensities[ 0 ] = lightPos[ 0 ].length(); //長さを強度にすれば、だいたいその距離で1になる
//残り三つのライトは弾のところに置こうか。
//カメラに近い順に3つ選ぼう。
float nearestDistance[ 3 ];
int nearestIndex[ 3 ];
for ( int i = 0; i < 3; ++i ){
nearestDistance[ i ] = numeric_limits< float >::max();
nearestIndex[ i ] = -1;
}
//距離を測りながら最小を三つ取得
//100はロボあたりの弾の数の最大数。
for ( int i = 0; i < 2; ++i ){
for ( int j = 0; j < 100; ++j ){
const Vector3* p = gRobo[ i ]->getBulletPosition( j );
if ( p ){
Vector3 t;
t.setSub( *p, eyePosition );
float d = t.squareLength();
if ( d < nearestDistance[ 0 ] ){
nearestDistance[ 2 ] = nearestDistance[ 1 ];
nearestDistance[ 1 ] = nearestDistance[ 0 ];
nearestDistance[ 0 ] = d;
nearestIndex[ 2 ] = nearestIndex[ 1 ];
nearestIndex[ 1 ] = nearestIndex[ 0 ];
nearestIndex[ 0 ] = i * 100 + j;
}else if ( d < nearestDistance[ 1 ] ){
nearestDistance[ 2 ] = nearestDistance[ 1 ];
nearestDistance[ 1 ] = d;
nearestIndex[ 2 ] = nearestIndex[ 1 ];
nearestIndex[ 1 ] = i * 100 + j;
}else if ( d < nearestDistance[ 2 ] ){
nearestDistance[ 2 ] = d;
nearestIndex[ 2 ] = i * 100 + j;
}
}
}
}
for ( int i = 0; i < 3; ++i ){
if ( nearestIndex[ i ] != -1 ){
int robo = nearestIndex[ i ] / 100;
int bullet = nearestIndex[ i ] % 100;
const Vector3* p = gRobo[ robo ]->getBulletPosition( bullet );
lightPos[ i + 1 ] = *p;
if ( robo == 1 ){
gm.setLightColor( i + 1, Vector3( 1.f, 0.2f, 0.4f ) );
}else{
gm.setLightColor( i + 1, Vector3( 0.2f, 0.4f, 1.f ) );
}
lightIntensities[ i + 1 ] = 10.f;
}else{
lightIntensities[ i + 1 ] = 0.f;
}
}
gm.setCullMode( Graphics::CULL_BACK );
//ライト設定
for ( int i = 0; i < 4; ++i ){
gm.setLightPosition( i, lightPos[ i ] );
gm.setLightIntensity( i, lightIntensities[ i ] );
}
gStage->draw();
gRobo[ 0 ]->draw();
gRobo[ 1 ]->draw();
//以下フロントエンド描画
//モデル描x画でいじられたものを元に戻す
gm.setDiffuseColor( Vector3( 1.f, 1.f, 1.f ) );
gm.setTransparency( 1.f );
gm.setLightingMode( Graphics::LIGHTING_NONE );
//必要な情報を抜いて
int hp0 = gRobo[ 0 ]->getHitPoint();
int hp1 = gRobo[ 1 ]->getHitPoint();
int e0 = gRobo[ 0 ]->getEnergy();
bool lockOn0 = gRobo[ 0 ]->getLockOn();
//Zテスト無用。アルファブレンドON
gPrimitiveRenderer.enableDepthTest( false );
gPrimitiveRenderer.enableDepthWrite( false );
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_LINEAR );
Vector2 p[ 4 ];
unsigned c1;
unsigned c2;
//体力バー背景
p[ 0 ].set( -0.9f, 0.95f );
p[ 1 ].set( -0.9f, 0.87f );
p[ 2 ].set( 0.1f, 0.95f );
p[ 3 ].set( 0.1f, 0.87f );
c1 = c2 = 0xff406080;
drawRect( p, c1, c2 );
p[ 0 ].set( -0.9f, 0.85f );
p[ 1 ].set( -0.9f, 0.82f );
p[ 2 ].set( 0.1f, 0.85f );
p[ 3 ].set( 0.1f, 0.82f );
c1 = c2 = 0xff806040;
drawRect( p, c1, c2 );
//体力バー本体
float length = static_cast< float >( hp0 ) / static_cast< float >( Robo::mMaxHitPoint );
p[ 0 ].set( -0.9f, 0.95f );
p[ 1 ].set( -0.9f, 0.87f );
p[ 2 ].set( -0.9f + length, 0.95f );
p[ 3 ].set( -0.9f + length, 0.87f );
c1 = 0xff882244;
c2 = 0xff88ccff;
drawRect( p, c1, c2 );
length = static_cast< float >( hp1 ) / static_cast< float >( Robo::mMaxHitPoint );
p[ 0 ].set( -0.9f, 0.85f );
p[ 1 ].set( -0.9f, 0.82f );
p[ 2 ].set( -0.9f + length, 0.85f );
p[ 3 ].set( -0.9f + length, 0.82f );
c1 = 0xffff4422;
c2 = 0xffffcc88;
drawRect( p, c1, c2 );
//武器エネルギー
//背景
p[ 0 ].set( -0.1f, -0.7f );
p[ 1 ].set( -0.1f, -0.8f );
p[ 2 ].set( 0.1f, -0.7f );
p[ 3 ].set( 0.1f, -0.8f );
c1 = c2 = 0x80404040;
drawRect( p, c1, c2 );
//本体
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_ADDITIVE ); //加算にしてみようかな
length = 0.2f * static_cast< float >( e0 ) / static_cast< float >( Robo::mMaxEnergy );
p[ 0 ].set( -0.1f, -0.7f );
p[ 1 ].set( -0.1f, -0.8f );
p[ 2 ].set( -0.1f + length, -0.7f );
p[ 3 ].set( -0.1f + length, -0.8f );
c1 = 0x80ff0000;
c2 = 0x80ffff00;
drawRect( p, c1, c2 );
//レーダー
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_LINEAR );
//背景
p[ 0 ].set( 0.7f, 0.7f );
p[ 1 ].set( 0.7f, 0.9f );
p[ 2 ].set( 0.9f, 0.7f );
p[ 3 ].set( 0.9f, 0.9f );
c1 = c2 = 0x80404040;
drawRect( p, c1, c2 );
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_ADDITIVE ); //加算にしてみようか
//自分
Vector2 t;
t.set( gRobo[ 0 ]->position()->x, gRobo[ 0 ]->position()->z ); //x.z
t *= 0.002f; //+-50のステージを0.2の大きさに縮小するんだから、0.2/100で0.002
t += Vector2( 0.8f, 0.8f ); //(0.8,0.8)が中心なのだから、それを足す
p[ 0 ].set( t.x - 0.005f, t.y - 0.005f );
p[ 1 ].set( t.x - 0.005f, t.y + 0.005f );
p[ 2 ].set( t.x + 0.005f, t.y - 0.005f );
p[ 3 ].set( t.x + 0.005f, t.y + 0.005f );
c1 = c2 = 0xcc0080ff;
drawRect( p, c1, c2 );
//敵
t.set( gRobo[ 1 ]->position()->x, gRobo[ 1 ]->position()->z ); //x.z
t *= 0.002f; //+-50のステージを0.2の大きさに縮小するんだから、0.2/100で0.002
t += Vector2( 0.8f, 0.8f ); //(0.8,0.8)が中心なのだから、それを足す
p[ 0 ].set( t.x - 0.005f, t.y - 0.005f );
p[ 1 ].set( t.x - 0.005f, t.y + 0.005f );
p[ 2 ].set( t.x + 0.005f, t.y - 0.005f );
p[ 3 ].set( t.x + 0.005f, t.y + 0.005f );
c1 = c2 = 0xccff8000;
drawRect( p, c1, c2 );
//ロックオンマーク
if ( lockOn0 ){
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_ADDITIVE ); //加算にしてみようかな
//敵ロボを座標変換してスクリーン座標に変換
Vector3 t = *gRobo[ 1 ]->position();
Vector4 p4;
pvm.mul( &p4, t );
//XY座標はwで割れば出る。
float x = p4[ 0 ] / p4[ 3 ];
float y = p4[ 1 ] / p4[ 3 ];
//色は赤かなあ
c1 = c2 = 0x80ff0000;
//線4本でやろう。
p[ 0 ].set( x - 0.01f, y + 0.2f );
p[ 1 ].set( x - 0.01f, y + 0.1f );
p[ 2 ].set( x + 0.01f, y + 0.2f );
p[ 3 ].set( x + 0.01f, y + 0.1f );
drawRect( p, c1, c2 );
p[ 0 ].set( x - 0.01f, y - 0.2f );
p[ 1 ].set( x - 0.01f, y - 0.1f );
p[ 2 ].set( x + 0.01f, y - 0.2f );
p[ 3 ].set( x + 0.01f, y - 0.1f );
drawRect( p, c1, c2 );
p[ 0 ].set( x - 0.2f, y - 0.01f );
p[ 1 ].set( x - 0.2f, y + 0.01f );
p[ 2 ].set( x - 0.1f, y - 0.01f );
p[ 3 ].set( x - 0.1f, y + 0.01f );
drawRect( p, c1, c2 );
p[ 0 ].set( x + 0.2f, y - 0.01f );
p[ 1 ].set( x + 0.2f, y + 0.01f );
p[ 2 ].set( x + 0.1f, y - 0.01f );
p[ 3 ].set( x + 0.1f, y + 0.01f );
drawRect( p, c1, c2 );
}
//時間制限
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_LINEAR ); //もどして
length = 1.9f * static_cast< float >( 60 * TIME_LIMIT - gTime ) / static_cast< float >( 60 * TIME_LIMIT );
p[ 0 ].set( -0.95f, -0.95f );
p[ 1 ].set( -0.95f, -0.9f );
p[ 2 ].set( 0.95f, -0.95f );
p[ 3 ].set( 0.95f, -0.9f );
c1 = c2 = 0x80404040;
drawRect( p, c1, c2 );
p[ 0 ].set( -0.95f, -0.95f );
p[ 1 ].set( -0.95f, -0.9f );
p[ 2 ].set( -0.95f + length, -0.95f );
p[ 3 ].set( -0.95f + length, -0.9f );
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_ADDITIVE ); //加算?
c1 = 0x80ff8888;
c2 = 0x8088ffff;
drawRect( p, c1, c2 );
if ( Input::Manager().keyboard().isTriggered( ' ' ) ){
gPlaying = !gPlaying;
}
if ( hp0 <= 0 || hp1 <= 0 || gTime >= 60 * TIME_LIMIT ){
gPlaying = false;
DebugScreen::instance().draw( 20, 5, "Game Over. press FIRE" );
if ( Pad::instance()->isTriggered( Pad::FIRE, 0 ) ){
//セットしているものは後始末
gm.setVertexBuffer( 0 );
gm.setIndexBuffer( 0 );
gm.setTexture( 0 );
SAFE_DELETE( gRobo[ 0 ] );
SAFE_DELETE( gRobo[ 1 ] );
gRobo[ 0 ] = new Robo( 0 );
gRobo[ 1 ] = new Robo( 1 );
gRobo[ 0 ]->setPosition( Vector3( 0.f, 0.f, 50.f ) );
gRobo[ 0 ]->setAngleY( 180.0 );
gPlaying = true;
gTime = 0;
}
}
gPrimitiveRenderer.draw(); //足し終わったら描画
//終了判定(マウスで×ボタンが叩かれたか)
if ( isEndRequested() ){
if ( gStage ){
Pad::destroy();
SAFE_DELETE( gRobo[ 0 ] );
SAFE_DELETE( gRobo[ 1 ] );
SAFE_DELETE( gStage );
//グローバルにあるものは勝手には消えないので開放
gPrimitiveRenderer.release();
}
}
}
void Framework::update(){
WindowCreator wc = WindowCreator::instance();
if ( gFirst ){
const char* filename = wc.commandLineString();
if ( filename && filename[ 0 ] != '\0' ){
load( filename );
}
gFirst = false;
}else{
//ドラッグアンドドロップを処理する
int dropN = wc.droppedItemNumber();
if ( dropN > 0 ){
const char* filename = wc.droppedItem( 0 ); //0番以外無視
load( filename );
wc.clearDroppedItem(); //これを呼ぶとfilenameもこわれるので最後に。
}
}
//カメラ入力反映
Input::Manager im = Input::Manager::instance();
Input::Mouse mouse = im.mouse();
Input::Keyboard keyboard = im.keyboard();
if ( mouse.isOn( Input::Mouse::BUTTON_MIDDLE ) ){
Graphics::Manager().captureScreen( "capture.tga" );
}
//ビュー行列を作ろう
Vector3 eyePosition = gEyeTarget;
eyePosition.z += gEyeDistance;
Matrix34 rm;
rm.setRotationY( gAngleY );
rm.rotateX( gAngleX );
Vector3 tv( 0.f, 0.f, 1.f );
rm.mul( &tv, tv );
eyePosition.setMadd( gEyeTarget, tv, gEyeDistance );
Matrix34 zrm;
zrm.setRotationZ( gAngleZ );
Vector3 up( 0.f, 1.f, 0.f );
zrm.mul( &up, up );
Matrix34 vm;
vm.setViewTransform( eyePosition, gEyeTarget, up );
if ( gContainer ){
float x = static_cast< float >( mouse.velocityX() );
float y = static_cast< float >( mouse.velocityY() );
if ( mouse.isOn( Input::Mouse::BUTTON_LEFT ) && mouse.isOn( Input::Mouse::BUTTON_RIGHT ) ){ //両ボタンでZ回転
gAngleZ -= 0.2f * x;
gAngleZ -= 0.2f * y;
}else if ( mouse.isOn( Input::Mouse::BUTTON_LEFT ) ){ //左ボタン回転
gAngleX -= 0.2f * y;
if ( gAngleX > 89.9f ){
gAngleX = 89.9f;
}else if ( gAngleX < -89.9f ){
gAngleX = -89.9f;
}
gAngleY -= 0.5f * x;
}else if ( mouse.isOn( Input::Mouse::BUTTON_RIGHT ) ){ //右ボタン、注視点移動
Vector3 xv( vm.m00, vm.m01, vm.m02 );
xv *= x;
Vector3 yv( vm.m10, vm.m11, vm.m12 );
yv *= y;
gEyeTarget.madd( xv, -0.003f * gEyeDistance );
gEyeTarget.madd( yv, 0.003f * gEyeDistance );
}
int w = mouse.wheel();
if ( w < 0 ){
gEyeDistance *= 0.9f;
}else if ( w > 0 ){
gEyeDistance *= 1.1f;
}
}
//透視変換行列
Matrix44 pm;
pm.setPerspectiveTransform(
60.f,
static_cast< float >( width() ),
static_cast< float >( height() ),
gEyeDistance * 0.01f, gEyeDistance * 10.f );
//次にPVを作る
pm *= vm;
if ( keyboard.isOn( 'G' ) ){
gAngleX = gAngleY = gAngleZ = 0.f;
gEyeTarget = 0.f;
}
//ライトでもうごかそか
Graphics::Manager gm = Graphics::Manager::instance();
gm.setProjectionViewMatrix( pm );
gm.setLightingMode( LIGHTING_PER_PIXEL );
gm.enableDepthTest( true );
gm.enableDepthWrite( true );
gm.setLightColor( 0, Vector3( 1.f, 1.f, 1.f ) ); //白
gm.setLightColor( 1, Vector3( 1.f, 0.7f, 0.7f ) ); //赤
gm.setLightColor( 2, Vector3( 0.7f, 1.f, 0.7f ) ); //緑
gm.setLightColor( 3, Vector3( 0.7f, 0.7f, 1.f ) ); //青
gm.setAmbientColor( Vector3( 0.2f, 0.2f, 0.2f ) );
gm.setEyePosition( eyePosition );
float t = gEyeDistance * 0.4f;
float lightIntensity[ 4 ];
for ( int i = 0; i < 4; ++i ){
lightIntensity[ i ] = t;
}
Vector3 lightPositions[ 4 ];
for ( int i = 0; i < 4; ++i ){
float t = static_cast< float >( gCount * ( i + 1 ) ) / 5.f;
float d = gEyeDistance * 2.f;
lightPositions[ i ].set( sin( t )*cos( t ) * d, sin( t )*sin( t ) * d, cos( t ) * d );
lightPositions[ i ] += gEyeTarget;
}
for ( int i = 0; i < 4; ++i ){
gm.setLightPosition( i, lightPositions[ i ] );
gm.setLightIntensity( i, lightIntensity[ i ] );
}
for ( int i = 0; i < gModels.size(); ++i ){
gModels[ i ].draw();
}
//アニメ切り替え
if ( keyboard.isTriggered( ' ' ) ){
if ( gContainer.animationNumber() > 0 ){
++gAnimationIndex;
if ( gAnimationIndex >= gContainer.animationNumber() ){
gAnimationIndex = 0;
}
for ( int i = 0; i < gTrees.size(); ++i ){
gTrees[ i ].setAnimation( gContainer.animation( gAnimationIndex ) );
}
}
}
for ( int i = 0; i < gTrees.size(); ++i ){
gTrees[ i ].updateAnimation();
gTrees[ i ].draw();
}
if ( isEndRequested() ){
gModels.clear();
gTrees.clear();
gContainer.release();
}
++gCount;
}
void Framework::update(){
if ( gCount == 0 ){
//描画クラスを1000頂点、100バッチで初期化
gPrimitiveRenderer = PrimitiveRenderer::create( 1000, 100 );
//テクスチャロード
gTexture = Texture::create( "test.tga" );
while ( !gTexture.isReady() ){
; //ロード待ち
}
}
//元の頂点配列
Vector3 p[ 4 ];
Vector2 t[ 4 ];
unsigned c[ 4 ]; //わかりやすいように色
p[ 0 ].set( -1.f, -1.f, 0.f );
p[ 1 ].set( -1.f, 1.f, 0.f );
p[ 2 ].set( 1.f, -1.f, 0.f );
p[ 3 ].set( 1.f, 1.f, 0.f );
t[ 0 ].set( 0.f, 0.f );
t[ 1 ].set( 0.f, 1.f );
t[ 2 ].set( 1.f, 0.f );
t[ 3 ].set( 1.f, 1.f );
c[ 0 ] = 0xffff0000; //赤
c[ 1 ] = 0xff00ff00; //緑
c[ 2 ] = 0xff0000ff; //青
c[ 3 ] = 0xffffffff; //白
//ワールド変換(Z回転)
Matrix34 wm;
wm.setRotationZ( gCount * 2.f );
//ビュー行列を作ろう
Vector3 eyePosition;
eyePosition.x = sin( gCount / 2.f ) * 4.f;
eyePosition.z = cos( gCount / 2.f ) * 4.f;
eyePosition.y = 1.f;
Vector3 eyeTarget( 0.f, 0.f, 0.f );
Matrix34 vm;
vm.setViewTransform( eyePosition, eyeTarget, Vector3( 0.f, 1.f, 0.f ) );
//透視変換行列
Matrix44 pm;
pm.setPerspectiveTransform(
60.f,
static_cast< float >( width() ),
static_cast< float >( height() ),
1.f, 100.f );
//まずVWを作る
vm *= wm;
//次にPVWを作る
pm *= vm;
//行列セット
gPrimitiveRenderer.setTransform( pm );
//テクスチャセット
gPrimitiveRenderer.setTexture( gTexture );
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_LINEAR );
//カウントで何を描くか変えてみよう
if ( gCount % 300 > 200 ){ //三角形
gPrimitiveRenderer.addTriangle( p[ 0 ], p[ 1 ], p[ 2 ], t[ 0 ], t[ 1 ], t[ 2 ], c[ 0 ], c[ 1 ], c[ 2 ] );
gPrimitiveRenderer.addTriangle( p[ 3 ], p[ 1 ], p[ 2 ], t[ 3 ], t[ 1 ], t[ 2 ], c[ 3 ], c[ 1 ], c[ 2 ] );
}else if ( gCount % 300 > 100 ){ //線
//線を足す
for ( int i = 0; i < 4; ++i ){
for ( int j = i + 1; j < 4; ++j ){
gPrimitiveRenderer.addLine( p[ i ], p[ j ], t[ i ], t[ j ], c[ i ], c[ j ] );
}
}
}else{ //点
gPrimitiveRenderer.addPoint( p[ 0 ], t[ 0 ], c[ 0 ] );
gPrimitiveRenderer.addPoint( p[ 1 ], t[ 1 ], c[ 1 ] );
gPrimitiveRenderer.addPoint( p[ 2 ], t[ 2 ], c[ 2 ] );
gPrimitiveRenderer.addPoint( p[ 3 ], t[ 3 ], c[ 3 ] );
}
//スプライトとか書いてみようか。
//アルファブレンド有効化
gPrimitiveRenderer.setBlendMode( Graphics::BLEND_LINEAR );
Vector2 p2[ 2 ];
p2[ 0 ].set( 0.f, 0.f ); //左上
p2[ 1 ].set( 128.f, 256.f ); //右下
gPrimitiveRenderer.addRectangle( p2[ 0 ], p2[ 1 ], t[ 0 ], t[ 3 ], ( ( gCount % 256 ) << 24 ) | 0xffffff );
//足し終わったので描く
gPrimitiveRenderer.draw();
DebugScreen() << frameRate();
++gCount;
if ( isEndRequested() ){
gPrimitiveRenderer.release(); //グローバルなので開放処理が必要
gTexture.release();
}
}
void Framework::update(){
if ( !gDatabase ){
setFrameRate( 60 );
gDatabase = new GraphicsDatabase( "cube.txt" );
gModel = gDatabase->createModel( "cube" );
/*補間の方程式を解く。
p0 = a*t0^2 + b*t0 + c ...(0)
p1 = a*t1^2 + b*t1 + c ...(1)
2a*t0 + b = v ...(2)
まず一番式の形が単純な(2)を使ってb=の形にする。
b = v - 2a*t0 ...(3)
次に(1)-(0)でcを消す。
p1 - p0 = a(t1^2- t0^2) + b(t1 - t0) ...(4)
(4)に(3)を代入してやる。
p1 - p0 = a(t1^2- t0^2) + (v-2a*t0)(t1 - t0)
がんばって展開する。
p1 - p0 = a( t1^2 - t0^2 - 2*t0*t1 + 2*t0^2 ) + v(t1-t0)
aで整理する
a( t0^2 - 2*t0*t1 + t1^2 ) = (p1-p0) - v(t1-t0)
ここでaの係数は(t0-t1)^2に因数分解できる。
aについて解けて、
a = ((p1-p0) - v(t1-t0)) / ( t0-t1 )^2 ...(5)
後は(3)を使ってbが出るし、(0)を使ってcも出る。
*/
Vector3 v( 0.0, 0.0, 0.0 ); //第一区間の始点の傾きが0としようか。3つ計算するのでベクタ。
//以下XYZで別々の計算をするが、見やすいようにベクタクラスの計算関数は使わない。要素毎計算で行く。
for ( int i = 0; i < N-1; ++i ){ //点の数がNなんだから区間の数はN-1
//見やすいように定数を作る。
Vector3 p0 = gPoints[ i ];
Vector3 p1 = gPoints[ i + 1 ];
double t0 = gTimes[ i ];
double t02 = t0 * t0;
double t1 = gTimes[ i + 1 ];
double t10 = t1 - t0;
double t102 = t10 * t10;
Vector3 a,b,c; //xyzで計算するから全部ベクタ
//まずaを求める。
a.x = ( ( p1.x - p0.x ) - v.x*t10 ) / t102;
a.y = ( ( p1.y - p0.y ) - v.y*t10 ) / t102;
a.z = ( ( p1.z - p0.z ) - v.z*t10 ) / t102;
//次がb
b.x = v.x - 2.0 * a.x * t0;
b.y = v.y - 2.0 * a.y * t0;
b.z = v.z - 2.0 * a.z * t0;
//最後にc
c.x = p0.x - a.x*t02 - b.x*t0;
c.y = p0.y - a.y*t02 - b.y*t0;
c.z = p0.z - a.z*t02 - b.z*t0;
//式を保存
gEquations[ i ][ 0 ] = a;
gEquations[ i ][ 1 ] = b;
gEquations[ i ][ 2 ] = c;
//終点の傾きを計算
v.x = 2.0 * a.x * t1 + b.x;
v.y = 2.0 * a.y * t1 + b.y;
v.z = 2.0 * a.z * t1 + b.z;
}
}
//ループ処理する。
double period = gTimes[ N - 1 ];
double quot = gT / period;
int quotInt = static_cast< int >( quot );
gT -= static_cast< double >( quotInt ) * period;
//区間を検索
int last = 0;
for ( int i = 0; i < N; ++i ){
if ( gTimes[ i ] > gT ){
break;
}
last = i;
}
//式にぶちこんで値を出す
Vector3 p;
Vector3 a = gEquations[ last ][ 0 ];
Vector3 b = gEquations[ last ][ 1 ];
Vector3 c = gEquations[ last ][ 2 ];
Vector3 p0 = gPoints[ last ];
Vector3 p1 = gPoints[ last + 1 ];
p.x = ( ( a.x * gT ) + b.x ) * gT + c.x;
p.y = ( ( a.y * gT ) + b.y ) * gT + c.y;
p.z = ( ( a.z * gT ) + b.z ) * gT + c.z;
//値が決まった。モデルにセット
gModel->setPosition( p );
Matrix44 pm;
pm.setPerspectiveTransform( 45.0, width(), height(), 1.0, 10000.0 );
Matrix34 vm;
vm.setViewTransform( Vector3( 0.0, 30.0, 30.0 ), Vector3( 0.0, 0.0, 0.0 ) );
pm *= vm;
gModel->draw( pm, Vector3( 0.0, 1.0, 0.0 ), Vector3( 1.0, 1.0, 1.0 ), Vector3( 0.2, 0.2, 0.2 ) );
gT += 1.0;
if ( isEndRequested() ){
SAFE_DELETE( gModel );
SAFE_DELETE( gDatabase );
}
}
void State::update(){
//自キャラの視線方向で一番近い敵キャラの同定
Vector2 eyeVector2(Math::cos(mRobo[0]->getAngleY()), Math::sin(mRobo[0]->getAngleY())); //zx平面上での自キャラの向き。大きさは1
Vector3 myPos3 = *mRobo[0]->position();
mAbleToSeeRoboIndex = 1;
float ableToSeeRoboDistance = numeric_limits<float>::max();
for (int i = 1; i <= mStageID + 1; ++i){// 敵の数は mStageID + 1
if (mRobo[i]->getHitPoint() > 0){
Vector3 enemyPos3 = *mRobo[i]->position();
Vector2 enemyPos2;
enemyPos2.y = enemyPos3.x;
enemyPos2.x = enemyPos3.z;
enemyPos2 *= 1.f / enemyPos2.length(); //大きさを1にする
float dotProduct = eyeVector2.dot(enemyPos2); //大きさ１同士の内積なので、コサインを表す。
if (Math::cos(25.f) < dotProduct){ //視野角25*2=50°内にあるかチェック。画角は45°なので、少し広め。
Vector3 dir;
dir.setSub(enemyPos3, myPos3); //自分と敵の位置の差ベクトル
if (ableToSeeRoboDistance > dir.length()){ //前の敵キャラよりも近いなら
ableToSeeRoboDistance = dir.length();
mAbleToSeeRoboIndex = i;
}
}
}
}
// cout << mAbleToSeeRoboIndex << " hoge" << endl;
if (mAbleToSeeRoboIndex == 1){//視線方向にいなかったら
for (int i = 1; i <= mStageID+1; ++i){
if (mRobo[i]->getHitPoint() > 0){
mAbleToSeeRoboIndex = i;
break;
}
}
}
// cout << mAbleToSeeRoboIndex << endl;
mRobo[ 0 ]->update( mRobo[ mAbleToSeeRoboIndex ] );
for (int i = 1; i <= mStageID + 1; ++i){
mRobo[ i ]->update( mRobo[ 0 ] );
}
++mTime;
Framework f = Framework::instance();
//0番ロボからカメラ行列ゲット
Matrix44 pvm;
pvm.setPerspectiveTransform( 45.f, //画角
static_cast< float >( f.width() ), //画面横幅
static_cast< float >( f.height() ), //画面縦幅
1.f, //ニアクリップ
10000.f ); //ファークリップ
Matrix34 vm;
Vector3 eyePosition; //視点の位置
mRobo[ 0 ]->getView( &vm, &eyePosition ); //ビュー行列はロボに作ってもらう
pvm *= vm;
//描画
//グローバルなライティング設定
Graphics::Manager gm = Graphics::Manager::instance();
gm.setProjectionViewMatrix( pvm );
gm.setEyePosition( eyePosition );
gm.setLightingMode( Graphics::LIGHTING_PER_PIXEL );
gm.setAmbientColor( mAmbient ); //環境光
gm.setLightColor( 0, Vector3( 0.7f, 0.4f, 0.2f ) );
gm.enableDepthTest( true ); //zテスト
gm.enableDepthWrite( true );
Vector3 lightPos[ 4 ];
lightPos[ 0 ].set( 100000.f, 100000.f, 100000.f );
float lightIntensities[ 4 ]; //光強度
lightIntensities[ 0 ] = lightPos[ 0 ].length(); //長さを強度にすれば、だいたいその距離で1になる
//ライトは最大４つ置ける
//残り三つのライトは弾のところに置く。
//カメラに近い順に3つ選ぶことにする。
float nearestDistance[ 3 ];
int nearestIndex[ 3 ];
for ( int i = 0; i < 3; ++i ){
nearestDistance[ i ] = numeric_limits< float >::max();
nearestIndex[ i ] = -1;
}
//距離を測りながら最小を三つ取得
//100はロボあたりの弾の数の最大数。
for ( int i = 0; i <= mStageID + 1; ++i ){
for ( int j = 0; j < 100; ++j ){
const Vector3* p = mRobo[ i ]->getBulletPosition( j );
if ( p ){
Vector3 t;
t.setSub( *p, eyePosition );
float d = t.squareLength();
if ( d < nearestDistance[ 0 ] ){
nearestDistance[ 2 ] = nearestDistance[ 1 ];
nearestDistance[ 1 ] = nearestDistance[ 0 ];
nearestDistance[ 0 ] = d;
nearestIndex[ 2 ] = nearestIndex[ 1 ];
nearestIndex[ 1 ] = nearestIndex[ 0 ];
nearestIndex[ 0 ] = i * 100 + j;
}else if ( d < nearestDistance[ 1 ] ){
nearestDistance[ 2 ] = nearestDistance[ 1 ];
nearestDistance[ 1 ] = d;
nearestIndex[ 2 ] = nearestIndex[ 1 ];
nearestIndex[ 1 ] = i * 100 + j;
}else if ( d < nearestDistance[ 2 ] ){
nearestDistance[ 2 ] = d;
nearestIndex[ 2 ] = i * 100 + j;
}
}
}
}
for ( int i = 0; i < 3; ++i ){
if ( nearestIndex[ i ] != -1 ){
int robo = nearestIndex[ i ] / 100;
int bullet = nearestIndex[ i ] % 100;
const Vector3* p = mRobo[ robo ]->getBulletPosition( bullet );
lightPos[ i + 1 ] = *p;
if ( robo == 0 ){
gm.setLightColor( i + 1, Vector3( 0.2f, 0.4f, 1.f ) );
}else{
gm.setLightColor( i + 1, Vector3( 1.f, 0.2f, 0.4f ) );
}
lightIntensities[ i + 1 ] = 10.f;
}else{
lightIntensities[ i + 1 ] = 0.f;
}
}
gm.setCullMode( Graphics::CULL_BACK );
//ライト設定
for ( int i = 0; i < 4; ++i ){
gm.setLightPosition( i, lightPos[ i ] );
gm.setLightIntensity( i, lightIntensities[ i ] );
}
mStage->draw();
for (int i = 0; i <= mStageID+1; ++i){
//hpがノンゼロのもののみドロウする
if (mRobo[i]->getHitPoint() > 0){
mRobo[ i ]->draw();
}
}
//以下フロントエンド描画
//モデル描画でいじられたものを元に戻す
gm.setDiffuseColor( Vector3( 1.f, 1.f, 1.f ) );
gm.setTransparency( 1.f );
gm.setLightingMode( Graphics::LIGHTING_NONE );
//必要な情報を変数に収める
int hp0 = mRobo[ 0 ]->getHitPoint();
int e0 = mRobo[ 0 ]->getEnergy();
bool lockOn0 = mRobo[ 0 ]->getLockOn();
//Zテスト無用。アルファブレンドON
mPrimitiveRenderer.enableDepthTest( false );
mPrimitiveRenderer.enableDepthWrite( false );
mPrimitiveRenderer.setBlendMode( Graphics::BLEND_LINEAR );
Vector2 p[ 4 ];
unsigned c1;
unsigned c2;
//体力バー背景
p[ 0 ].set( -0.9f, 0.95f );
p[ 1 ].set( -0.9f, 0.87f );
p[ 2 ].set( 0.1f, 0.95f );
p[ 3 ].set( 0.1f, 0.87f );
c1 = c2 = 0xff406080;
drawRect( p, c1, c2 );
//体力バー本体
float length = static_cast< float >( hp0 ) / static_cast< float >( Robo::mMaxHitPoint );
p[ 0 ].set( -0.9f, 0.95f );
p[ 1 ].set( -0.9f, 0.87f );
p[ 2 ].set( -0.9f + length, 0.95f );
p[ 3 ].set( -0.9f + length, 0.87f );
c1 = 0xff882244;
c2 = 0xff88ccff;
drawRect( p, c1, c2 );
drawRect( p, c1, c2 );
//武器エネルギー
//背景
p[ 0 ].set( -0.1f, -0.7f );
p[ 1 ].set( -0.1f, -0.8f );
p[ 2 ].set( 0.1f, -0.7f );
p[ 3 ].set( 0.1f, -0.8f );
c1 = c2 = 0x80404040;
drawRect( p, c1, c2 );
//本体
mPrimitiveRenderer.setBlendMode( Graphics::BLEND_ADDITIVE ); //加算にしてみようかな
length = 0.2f * static_cast< float >( e0 ) / static_cast< float >( Robo::mMaxEnergy );
p[ 0 ].set( -0.1f, -0.7f );
p[ 1 ].set( -0.1f, -0.8f );
p[ 2 ].set( -0.1f + length, -0.7f );
p[ 3 ].set( -0.1f + length, -0.8f );
c1 = 0x80ff0000;
c2 = 0x80ffff00;
drawRect( p, c1, c2 );
//レーダー
mPrimitiveRenderer.setBlendMode( Graphics::BLEND_LINEAR );
//背景
p[ 0 ].set( 0.7f, 0.7f );
p[ 1 ].set( 0.7f, 0.9f );
p[ 2 ].set( 0.9f, 0.7f );
p[ 3 ].set( 0.9f, 0.9f );
c1 = c2 = 0x80404040;
drawRect( p, c1, c2 );
mPrimitiveRenderer.setBlendMode( Graphics::BLEND_ADDITIVE ); //加算ブレンド
//自分
Vector2 t;
t.set( -mRobo[ 0 ]->position()->x, mRobo[ 0 ]->position()->z ); //x.z
t *= 0.002f; //+-50のステージを0.2の大きさに縮小するので、0.2/100で0.002
t += Vector2( 0.8f, 0.8f ); //(0.8,0.8)が中心ゆえ、それを足す
p[ 0 ].set( t.x - 0.005f, t.y - 0.005f );
p[ 1 ].set( t.x - 0.005f, t.y + 0.005f );
p[ 2 ].set( t.x + 0.005f, t.y - 0.005f );
p[ 3 ].set( t.x + 0.005f, t.y + 0.005f );
c1 = c2 = 0xcc0080ff;
drawRect( p, c1, c2 );
//敵
for (int i = 1; i <= mStageID + 1; ++i){
if (mRobo[i]->getHitPoint() > 0){
t.set(-mRobo[i]->position()->x, mRobo[i]->position()->z); //x.z
t *= 0.002f; //+-50のステージを0.2の大きさに縮小するので、0.2/100で0.002
t += Vector2(0.8f, 0.8f); //(0.8,0.8)が中心ゆえ、それを足す
p[0].set(t.x - 0.005f, t.y - 0.005f);
p[1].set(t.x - 0.005f, t.y + 0.005f);
p[2].set(t.x + 0.005f, t.y - 0.005f);
p[3].set(t.x + 0.005f, t.y + 0.005f);
c1 = c2 = 0xccff8000;
drawRect(p, c1, c2);
}
}
//ロックオンマーク
if ( lockOn0 ){
mPrimitiveRenderer.setBlendMode( Graphics::BLEND_ADDITIVE ); //加算にする
//敵ロボを座標変換してスクリーン座標に変換
Vector3 t = *mRobo[ mAbleToSeeRoboIndex ]->position();
Vector4 p4;
pvm.mul( &p4, t );
//XY座標はwで割れば出る。
float x = p4[ 0 ] / p4[ 3 ];
float y = p4[ 1 ] / p4[ 3 ];
//色は赤
c1 = c2 = 0x80ff0000;
//線4本を書く。
p[ 0 ].set( x - 0.01f, y + 0.2f );
p[ 1 ].set( x - 0.01f, y + 0.1f );
p[ 2 ].set( x + 0.01f, y + 0.2f );
p[ 3 ].set( x + 0.01f, y + 0.1f );
drawRect( p, c1, c2 );
p[ 0 ].set( x - 0.01f, y - 0.2f );
p[ 1 ].set( x - 0.01f, y - 0.1f );
p[ 2 ].set( x + 0.01f, y - 0.2f );
p[ 3 ].set( x + 0.01f, y - 0.1f );
drawRect( p, c1, c2 );
p[ 0 ].set( x - 0.2f, y - 0.01f );
p[ 1 ].set( x - 0.2f, y + 0.01f );
p[ 2 ].set( x - 0.1f, y - 0.01f );
p[ 3 ].set( x - 0.1f, y + 0.01f );
drawRect( p, c1, c2 );
p[ 0 ].set( x + 0.2f, y - 0.01f );
p[ 1 ].set( x + 0.2f, y + 0.01f );
p[ 2 ].set( x + 0.1f, y - 0.01f );
p[ 3 ].set( x + 0.1f, y + 0.01f );
drawRect( p, c1, c2 );
}
//時間制限
mPrimitiveRenderer.setBlendMode( Graphics::BLEND_LINEAR ); //線形ブレンド
length = 1.9f * static_cast< float >( 60 * mTimeLimit - mTime ) / static_cast< float >( 60 * mTimeLimit );
p[ 0 ].set( -0.95f, -0.95f );
p[ 1 ].set( -0.95f, -0.9f );
p[ 2 ].set( 0.95f, -0.95f );
p[ 3 ].set( 0.95f, -0.9f );
c1 = c2 = 0x80404040;
drawRect( p, c1, c2 );
p[ 0 ].set( -0.95f, -0.95f );
p[ 1 ].set( -0.95f, -0.9f );
p[ 2 ].set( -0.95f + length, -0.95f );
p[ 3 ].set( -0.95f + length, -0.9f );
mPrimitiveRenderer.setBlendMode( Graphics::BLEND_ADDITIVE ); //加算
c1 = 0x80ff8888;
c2 = 0x8088ffff;
drawRect( p, c1, c2 );
mPrimitiveRenderer.draw(); //描画
//終了判定(マウスで×ボタンが叩かれたか)
if ( f.isEndRequested() ){
if ( mStage ){
for (int i = 0; i <= mStageID + 1; ++i){
SAFE_DELETE( mRobo[ i ] );
}
SAFE_DELETE( mStage );
}
}
}