VOID Game_Paint(HWND hwnd)
{
ball.x = 200 * cosf(ball.angle) + 320 ;
ball.y = 200 * sinf(ball.angle) ;
if (t <= 60) {
ball.angle = easeIn(t, 60, PI / 2, 0);
}
else if (t <= 120)
{
ball.angle = easeOut(t - 60, 60, PI / 2 , PI / 2);
}else if(t <= 180){
ball.angle = easeIn(t - 120, 60, -PI / 2, PI);
}
else if (t <= 240)
{
ball.angle = easeOut(t - 180, 60, -PI / 2, PI / 2);
}else{
t = 0;
}
t++;
//3.选用位图对象
SelectObject(g_bdc, g_hBackground);
//4.贴图
BitBlt(g_mdc, 0, 0, WINDOW_WIDTH, WINDOW_HEIGHT, g_bdc, 0, 0, SRCCOPY);
//SelectObject(g_bdc, g_hBall);
//4.贴图
//BitBlt(g_mdc, 400, ball.y, 64, 64, g_bdc, 0, 0, SRCCOPY);
SelectObject(g_bdc, g_hBall);
TransparentBlt(g_mdc, ball.x, ball.y, 64, 64, g_bdc, 0, 0, 64, 64, RGB(0, 0, 0));
BitBlt(g_hdc, 0, 0, WINDOW_WIDTH, WINDOW_HEIGHT, g_mdc, 0, 0, SRCCOPY);
}
void calculatePoints(bool reset) {
setaValorDaVariavel("x",0);
double testNum = calcula(input.text);
if (TemErro() && PegaCodigoErro() != ok) {
functionPlot = false;
errorMsg = PegaCodigoErro();
errorMsgShow = errorMsg != expressao_vazia;
} else {
if (!reset && weightTempo > 0) {
plotTempo = easeIn(plotTempo);
for (int a = 0; a < cacheCount; a++) {
functionCachePrev[a] = dlerp(functionCache[a],functionCachePrev[a],plotTempo);
}
plotTempo = 1;
} else {
plotTempo = 0;
}
functionPlot = true;
errorMsgShow = false;
zeroHeightPrev = lerp(zeroHeight,zeroHeightPrev,zeroHeightTempo*zeroHeightTempo);
zeroHeight = testNum;
zeroHeightTempo = 1;
cacheCount = 0;
for (double p = functionStart; cacheCount < CACHE_MAX && p <= functionEnd; cacheCount++,p += functionGap) {
setaValorDaVariavel("x",p);
functionCache[cacheCount] = calcula(input.text);
}
}
}
InbetweenDialog::InbetweenDialog(QWidget *parent)
: Dialog(TApp::instance()->getMainWindow(), true, "InBeetween") {
setWindowTitle(tr("Inbetween"));
QString linear(tr("Linear"));
QString easeIn(tr("Ease In"));
QString easeOut(tr("Ease Out"));
QString easeInOut(tr("Ease In / Ease Out"));
QStringList items;
items << linear << easeIn << easeOut << easeInOut;
beginHLayout();
m_comboBox = new QComboBox(this);
m_comboBox->addItems(items);
addWidget(tr("Interpolation:"), m_comboBox);
endHLayout();
QPushButton *okBtn = new QPushButton(tr("Inbetween"), this);
QPushButton *cancelBtn = new QPushButton(tr("Cancel"), this);
connect(okBtn, SIGNAL(clicked()), this, SLOT(accept()));
connect(cancelBtn, SIGNAL(clicked()), this, SLOT(reject()));
addButtonBarWidget(okBtn, cancelBtn);
}
void level_draw() {
al_clear_to_color(al_map_rgb(255,255,255));
float weight;
if (game.height <= 180) {
weight = 1;
} else {
weight = round(game.height/180.0);
}
//inversa do tamanho do mapa, pra usar como porcentagem
double scaleX = 1.0/mapWidth;
double scaleY = 1.0/mapHeight;
int t;
for (int y = 0; y < mapHeight; y++) {
for (int x = 0; x < mapWidth; x++) {
t = tilemap[y*mapWidth+x];
if (t == 0) {
al_draw_filled_rectangle(px(x*scaleX),py(y*scaleY),px((x+1)*scaleX),py((y+1)*scaleY),al_map_rgb(51,51,51));
} else if (t == 1) {
al_draw_filled_rectangle(px(x*scaleX),py(y*scaleY),px((x+1)*scaleX),py((y+1)*scaleY),al_map_rgb(204,51,51));
} else if (t == 2) {
al_draw_filled_rectangle(px(x*scaleX),py(y*scaleY),px((x+1)*scaleX),py((y+1)*scaleY),al_map_rgb(51,204,51));
}
}
}
//posição do ponto 0 do gráfico
double offsetX = scaleX*(baseX+1);
double offsetY = scaleY*(baseY+1+lerp(zeroHeight,zeroHeightPrev,easeIn(zeroHeightTempo)));
//desenha os eixos
BLENDALPHA();
ALLEGRO_COLOR axisColor = al_map_rgba(255,255,255,51);
al_draw_line(px(offsetX),py(0),px(offsetX),py(1),axisColor,weight);
double gridPos;
int gridOffset;
if (functionDir > 0) {
al_draw_line(px(offsetX),py(offsetY),px(1),py(offsetY),axisColor,weight);
gridOffset = 1;
while (1) {
gridPos = gridOffset*scaleX+offsetX;
if (gridPos > 1) break;
gridPos = px(gridPos);
al_draw_line(gridPos,py(offsetY-scaleY*.125),gridPos,py(offsetY+scaleY*.125),axisColor,weight);
gridOffset++;
}
} else {
al_draw_line(px(0),py(offsetY),px(offsetX),py(offsetY),axisColor,weight);
gridOffset = floor(-offsetX/scaleX);
while (1) {
gridPos = gridOffset*scaleX+offsetX;
if (gridOffset >= 0 || gridPos > 1) break;
gridPos = px(gridPos);
al_draw_line(gridPos,py(offsetY-scaleY*.125),gridPos,py(offsetY+scaleY*.125),axisColor,weight);
gridOffset++;
}
}
gridOffset = floor(-offsetY/scaleY);
while (1) {
if (gridOffset == 0) {
gridOffset++;
continue;
}
gridPos = gridOffset*scaleY+offsetY;
if (gridPos > 1) break;
gridPos = py(gridPos);
al_draw_line(px(offsetX-scaleX*.125),gridPos,px(offsetX+scaleX*.125),gridPos,axisColor,weight);
gridOffset++;
}
BLENDDEFAULT();
//plota a função
if (weightTempo > 0 && cacheCount > 0) {
float t = easeIn(plotTempo);
float w = easeOut(weightTempo);
ALLEGRO_COLOR plotColor = al_map_rgba(255,255,255,w*255);
w = ceil(w*weight);
double x,xa;
BLENDALPHA();
if (functionDir > 0) {
for (x = dottedTempo*.25-.125; x < functionEnd; x += .25) {
xa = (x < 0)?0:x;
al_draw_line(
dx(offsetX+xa*scaleX),dy(offsetY-getValueOnCacheLerp(xa,t)*scaleY),
dx(offsetX+(x+.125)*scaleX),dy(offsetY-getValueOnCacheLerp(x+.125,t)*scaleY),
plotColor,w
);
}
} else {
for (x = -dottedTempo*.25+.125; x > functionStart; x -= .25) {
xa = (x > 0)?0:x;
al_draw_line(
dx(offsetX+xa*scaleX),dy(offsetY-getValueOnCacheLerp(xa,t)*scaleY),
dx(offsetX+(x-.125)*scaleX),dy(offsetY-getValueOnCacheLerp(x-.125,t)*scaleY),
plotColor,w
);
}
}
BLENDDEFAULT();
}
//textbox
float textboxHeight = textboxPos?.8:0;
BLENDALPHA();
if (input.captureText) {
al_draw_filled_rectangle(px(0),py(textboxHeight),px(1),py(.2+textboxHeight),al_map_rgba(255,255,255,204));
} else {
al_draw_filled_rectangle(px(0),py(textboxHeight),px(1),py(.2+textboxHeight),al_map_rgba(255,255,255,153));
}
BLENDDEFAULT();
int textboxOffsetX = px(.04);
int textboxOffsetY = py(.03+textboxHeight);
int selOffset;
for (int a = 0; 1; a++) {
if (input.captureText) {
if (input.captureText && a == input.caretPos && input.caretBlink < .5f) {
al_draw_line(
textboxOffsetX,
textboxOffsetY,
textboxOffsetX,
textboxOffsetY+al_get_font_line_height(data.font_UbuntuB),
al_map_rgb(255,255,255),1
);
}
if (input.selectionStart != -1 && input.selectionEnd == a) {
BLENDALPHA();
al_draw_filled_rectangle(
selOffset,
textboxOffsetY,
textboxOffsetX,
textboxOffsetY+al_get_font_line_height(data.font_UbuntuB),
al_map_rgba(51,51,51,51)
);
BLENDDEFAULT();
}
}
if (input.text[a] == '\0') break;
if (input.selectionStart == a) {
selOffset = textboxOffsetX;
}
textboxChar[0] = input.text[a];
al_draw_text(data.font_UbuntuB,al_map_rgb(51,51,51),textboxOffsetX,textboxOffsetY,ALLEGRO_ALIGN_LEFT,textboxChar);
textboxOffsetX += al_get_text_width(data.font_UbuntuB,textboxChar);
}
if (errorMsgShow) {
al_draw_filled_triangle(
px(.0135),py(.1797+textboxHeight),
px(.0415),py(.1797+textboxHeight),
px(.0275),py(.125+textboxHeight),
al_map_rgb(255,204,15)
);
al_draw_text(data.font_UbuntuR,al_map_rgb(51,51,51),px(.0275),py(.127+textboxHeight),ALLEGRO_ALIGN_CENTRE,"!");
al_draw_text(data.font_UbuntuR,al_map_rgb(51,51,51),px(.05),py(.125+textboxHeight),ALLEGRO_ALIGN_LEFT,MensagemDoErro[errorMsg]);
}
if (input.captureText) {
al_draw_text(data.font_UbuntuB,al_map_rgb(51,51,51),px(.01),textboxOffsetY,ALLEGRO_ALIGN_LEFT,">");
al_draw_text(data.font_UbuntuR,al_map_rgb(51,51,51),px(.99),py(.125+textboxHeight),ALLEGRO_ALIGN_RIGHT,"tab: inverter - enter: fechar");
} else {
al_draw_text(data.font_UbuntuB,al_map_rgb(102,102,102),px(.01),textboxOffsetY,ALLEGRO_ALIGN_LEFT,">");
al_draw_text(data.font_UbuntuR,al_map_rgb(51,51,51),px(.99),py(.125+textboxHeight),ALLEGRO_ALIGN_RIGHT,"backspace: voltar - tab: inverter - enter: abrir");
}
}
double BounceEase::easeInOut(double time_) const {
if(time_ < _duration / 2)
return easeIn(time_ * 2) * 0.5;
else
return easeOut(time_ * 2 - _duration) * 0.5 + _change * 0.5;
}
float Bounce::easeInOut(float t,float b , float c, float d) {
if (t < d/2) return easeIn (t*2, 0, c, d) * .5f + b;
else return easeOut (t*2-d, 0, c, d) * .5f + c*.5f + b;
}
float BounceEase::easeInOut(float time) const {
if(time < _duration / 2)
return easeIn(time * 2) * 0.5;
else
return easeOut(time * 2 - _duration) * 0.5 + _change * 0.5;
}
