void utils::beginInfoBox( float x, float y, float fontSize, float width, int numRows, const char *title,
H3DRes fontMaterialRes, H3DRes boxMaterialRes )
{
float barHeight = fontSize + 0.01f;
float bodyHeight = numRows * 0.035f + 0.005f;
infoBox.fontMatRes = fontMaterialRes;
infoBox.x = x;
infoBox.y_row0 = y + barHeight + 0.005f;
infoBox.width = width;
infoBox.row = 0;
// Title bar
float ovTitleVerts[] = { x, y, 0, 1, x, y + barHeight, 0, 0,
x + width, y + barHeight, 1, 0, x + width, y, 1, 1 };
h3dShowOverlays( ovTitleVerts, 4, 0.15f, 0.23f, 0.31f, 0.8f, boxMaterialRes, 0 );
// Title text
h3dutShowText( title, x + 0.005f, y + 0.005f, fontSize, 0.7f, 0.85f, 0.95f, fontMaterialRes );
// Body
float yy = y + barHeight;
float ovBodyVerts[] = { x, yy, 0, 1, x, yy + bodyHeight, 0, 0,
x + width, yy + bodyHeight, 1, 0, x + width, yy, 1, 1 };
h3dShowOverlays( ovBodyVerts, 4, 0.12f, 0.12f, 0.12f, 0.5f, boxMaterialRes, 0 );
}
void VideoComponent::render()
{
if (m_playing && m_isOverlay)
{
// Render the overlay
const float ww = (float)h3dGetNodeParamI( m_camId, H3DCamera::ViewportWidthI ) /
(float)h3dGetNodeParamI( m_camId, H3DCamera::ViewportHeightI );
//take the aspectRation into account for the x pos
float x = m_x*ww;
float w = m_w;
if(m_stretchToAspect)
{
// and for the width if this is wanted
w *= ww;
}
const float coords[] =
{
x, m_y, 0, 1.0f,
x, m_y+m_h, 0, 0,
x+w, m_y+m_h, 1.0f, 0,
x+w, m_y, 1.0f, 1.0f
};
h3dShowOverlays(coords, sizeof(coords) / 4, 1.0f,1.0f,1.0f,1.0f, m_material, 0);
}
}
void Cursor::updateView(float mouseData[2]){
if (visible == true) {
float posX = mouseData[0];
float posY = mouseData[1];
float vals[] = { posX, posY, 0, 1,
posX, posY+height, 0, 0,
posX+width, posY+height, 1, 0,
posX+width, posY, 1, 1
};
h3dShowOverlays(vals, 4,1, 1, 1, 1,getActualTex(), 0 );
}
}
void Application::mainLoop( float timeSinceLastFrame )
{
keyHandler( timeSinceLastFrame );
// Set camera parameters
h3dSetNodeTransform( _cam, _x, _y, _z, _rx ,_ry, 0, 1, 1, 1 );
_lightTimer += timeSinceLastFrame;
// Has it gone a second since the light changed color?
if( _lightTimer >= 1.0f )
{
// Set a random light color
switch( rand() % 6 )
{
case 0:
// Red
h3dSetNodeParamF( _light, H3DLight::ColorF3, 0, 1.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 1, 0.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 2, 0.0f );
break;
case 1:
// Green
h3dSetNodeParamF( _light, H3DLight::ColorF3, 0, 0.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 1, 1.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 2, 0.0f );
break;
case 2:
// Blue
h3dSetNodeParamF( _light, H3DLight::ColorF3, 0, 0.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 1, 0.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 2, 1.0f );
break;
case 3:
// Yellow
h3dSetNodeParamF( _light, H3DLight::ColorF3, 0, 1.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 1, 1.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 2, 0.0f );
break;
case 4:
// Purple
h3dSetNodeParamF( _light, H3DLight::ColorF3, 0, 1.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 1, 0.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 2, 1.0f );
break;
case 5:
// Cyan
h3dSetNodeParamF( _light, H3DLight::ColorF3, 0, 0.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 1, 1.0f );
h3dSetNodeParamF( _light, H3DLight::ColorF3, 2, 1.0f );
break;
}
// Reset the timer
_lightTimer = 0.0f;
}
// Show stats
h3dutShowFrameStats( _fontMatRes, _panelMatRes, _statMode );
if( _statMode > 0 )
{
displaySoundInfo();
}
// Show logo
const float ww = (float)h3dGetNodeParamI( _cam, H3DCamera::ViewportWidthI ) /
(float)h3dGetNodeParamI( _cam, H3DCamera::ViewportHeightI );
const float ovLogo[] = { ww-0.4f, 0.8f, 0, 1, ww-0.4f, 1, 0, 0, ww, 1, 1, 0, ww, 0.8f, 1, 1 };
h3dShowOverlays( ovLogo, 4, 1.f, 1.f, 1.f, 1.f, _logoMatRes, 0 );
// Render scene
h3dRender( _cam );
// Finish rendering of frame
h3dFinalizeFrame();
// Remove all overlays
h3dClearOverlays();
// Write all mesages to log file
h3dutDumpMessages();
}
void Slider::updateView(float mouseData[2], int clickType, wchar_t keyChar, vector<string> eventCompList) {
if (getVisible()) {
float transparency = getTransparency();
if ((getFocusEffect() == true) && (getMouseOverContainer() == true)) transparency = 1.0f;
if (!getMouseOverContainer()) slide = false;
if (!getEnabled()) {
setActualTex(getDisabledTex());
} else {
if ((slide || isMouseOver(mouseData) || button->isMouseOver(mouseData))&&getMouseOverContainer()) setActualTex(getHighlightTex());
else {
setActualTex(getNormalTex());
//slide = false;
}
}
if (clickType == 1 && (isMouseOver(mouseData) || button->isMouseOver(mouseData))) {
slide = true;
}
if ((clickType == -1) && (slide)) {
slide = false;
}
if (slide) {
if (horizontal) {
float step = getWidth()/((getMaxValue()-getMinValue())/getValueStep());
if (mouseData[0] >= button->getPosX()+step) {
if (setPosition(getPosition()+getValueStep()))
sendNewValue(getPosition(), eventCompList);
}
if (mouseData[0] <= button->getPosX()-step) {
if (setPosition(getPosition()-getValueStep()))
sendNewValue(getPosition(), eventCompList);
}
}
else {
float step = getHeight()/((getMaxValue()-getMinValue())/getValueStep());
if (mouseData[1] <= button->getPosY()-step) {
if (setPosition(getPosition()+getValueStep()))
sendNewValue(getPosition(), eventCompList);
}
if (mouseData[1] >= button->getPosY()+step) {
if (setPosition(getPosition()-getValueStep()))
sendNewValue(getPosition(), eventCompList);
}
}
}
float posX = getPosX();
float posY = getPosY();
float height = getHeight();
float width = getWidth();
float vals[] = {posX, posY, 0, 1,
posX, posY+height, 0, 0,
posX+width, posY+height, 1, 0,
posX+width, posY, 1, 1
};
h3dShowOverlays(vals, 4,1, 1, 1, transparency,getActualTex(), 0 );
if (slide) {
button->setMouseOverIsTrue(true);
button->updateView(mouseData,1,keyChar,eventCompList);
} else {
button->setMouseOverIsTrue(false);
button->updateView(mouseData,clickType,keyChar,eventCompList);
}
}
}
void Button::updateView(float mouseData[2], int clickType, wchar_t keyChar, vector<string> eventCompList) {
if (getVisible() == true) {
sentClickEvent = false;
float posX = getPosX();
float posY = getPosY();
float height = getHeight();
float width = getWidth();
float transparency = getTransparency();
if ((getFocusEffect() == true) && (getMouseOverContainer() == true)) transparency = 1.0f;
if (getEnabled() == false)
setActualTex(getDisabledTex());
else {
if ((isMouseOver(mouseData) == true) && (getMouseOverContainer())) {
if (getFocusEffect() == true)
transparency = 1.0f;
if (clickType == 0) {
if (hintCounter < 1.0f)
hintCounter += 1/GameEngine::FPS();
if (getActualTex() != getPressedTex())
{
setActualTex(getHighlightTex());
if (wasLeft) sendOnce = false;
if ((sendOnce == false) && (wasLeft == true)) {
sendOnce = true;
wasOver = true;
wasLeft = false;
GUIEventData::sendToGUI(new GUIEventData(O_COMP_MOUSEOVER,this->getName()));
sendEvents(O_COMP_MOUSEOVER, eventCompList);
}
if (hintCounter >= 1.0f) {
if (!hint->getVisible() ) {
//needed for aspect ratio (maximum width)
int m_camID = GameEngine::entityWorldID("camera");
int x,y, width, height;
H3DNode camID = GameEngine::entitySceneGraphID( m_camID );
x = h3dGetNodeParamI( camID, H3DCamera::ViewportXI);
y = h3dGetNodeParamI( camID, H3DCamera::ViewportYI);
width = h3dGetNodeParamI( camID, H3DCamera::ViewportWidthI);
height = h3dGetNodeParamI( camID, H3DCamera::ViewportHeightI);
float aspect = (float)width/(float)height;
hint->setText(getHintText());
float posX = mouseData[0]+0.03f;
if (posX+ hint->getWidth() > aspect) posX = aspect - hint->getWidth() - 0.01f;
hint->setPosX(posX);
float posY = mouseData[1]+0.06f;
if (posY+ hint->getHeight() > 1.0f) posY = mouseData[1] - hint->getHeight() - 0.06f;
hint->setPosY(posY);
hint->setVisible(true);
}
}
}
}
if (clickType == 1) {
setActualTex(getPressedTex());
clickWasOver = true;
}
if ((clickType == -1) && (clickWasOver)) {
setActualTex(getHighlightTex());
if (wasLeft) sendOnce = false;
if ((sendOnce == false) && (wasLeft == true)) {
sendOnce = true;
wasOver = true;
wasLeft = false;
GUIEventData::sendToGUI(new GUIEventData(O_COMP_MOUSEOVER,this->getName()));
sendEvents(O_COMP_MOUSEOVER, eventCompList);
}
//prevent sending the same event multiple times
if (oldClickType != clickType)
{
//send event to all listed components
sendEvents(O_BUTTON_CLICKED, eventCompList);
//send to GUI for sound
GUIEventData::sendToGUI(new GUIEventData(O_BUTTON_CLICKED,this->getName()));
sentClickEvent = true;
}
}
}
else {
clickWasOver = false;
setActualTex(getNormalTex());
if (wasOver) sendOnce = false;
if ((sendOnce == false) && (wasOver == true)) {
sendOnce = true;
wasOver = false;
wasLeft = true;
GUIEventData::sendToGUI(new GUIEventData(O_COMP_MOUSELEFT,this->getName()));
sendEvents(O_COMP_MOUSELEFT, eventCompList);
hint->setVisible(false);
hintCounter = 0.0f;
}
}
}
oldClickType = clickType;
float vals[] = { posX, posY, 0, 1,
posX, posY+height, 0, 0,
posX+width, posY+height, 1, 0,
posX+width, posY, 1, 1
};
h3dShowOverlays(vals, 4,1, 1, 1, transparency,getActualTex(), 0 );
} else if (!wasLeft) {
//if a mouseleft event wasn't sent it's done here
GUIEventData::sendToGUI(new GUIEventData(O_COMP_MOUSELEFT,this->getName()));
wasLeft = true;
}
}
