C++ (Cpp) draw_one_bar示例

示例#1

文件： ui.c 项目： wangeek/Egoboo

//--------------------------------------------------------------------------------------------
int ui_drawBar( ui_id_t id, float vx, float vy, int current, int max, Uint8 bar_type )
{
    float x1, y1;

    // convert the virtual coordinates to screen coordinates
    ui_virtual_to_screen( vx, vy, &x1, &y1 );

    //Draw the bar
    y1 = draw_one_bar( bar_type, x1, y1, current, max );
    ui_virtual_to_screen( vx, y1, &x1, &y1 );
    return y1;
}

示例#2

文件： CharacterStatus.cpp 项目： italoalesil/egoboo

void CharacterStatus::draw()
{
    //If object we are monitoring no longer exist, then destroy this GUI component
    const std::shared_ptr<Object> pchr = _object.lock();
    if(!pchr) {
        destroy();
        return;
    }

    int life_pips = pchr->getLife();
    int life_pips_max = pchr->getAttribute(Ego::Attribute::MAX_LIFE);
    int mana_pips = pchr->getMana();
    int mana_pips_max = pchr->getAttribute(Ego::Attribute::MAX_MANA);
    int yOffset = getY();

    // draw the name
    yOffset = draw_string_raw(getX() + 8, yOffset, "%s", pchr->getName(false, false, true).c_str());

    // draw the character's money
    yOffset = draw_string_raw(getX() + 8, yOffset, "$%4d", pchr->getMoney()) + 8;

    bool levelUp = false;
    if(pchr->isPlayer()) {
        levelUp = PlaStack.get_ptr(pchr->is_which_player)->_unspentLevelUp;
    }

    // draw the character's main icon
    draw_one_character_icon(pchr->getCharacterID(), getX() + 40, yOffset, false, levelUp ? COLOR_YELLOW : NOSPARKLE);

    // draw the left hand item icon
    draw_one_character_icon(pchr->holdingwhich[SLOT_LEFT], getX() + 8, yOffset, true, NOSPARKLE);

    // draw the right hand item icon
    draw_one_character_icon(pchr->holdingwhich[SLOT_RIGHT], getX() + 72, yOffset, true, NOSPARKLE);

    // skip to the next row
    yOffset += 32;

    //Draw the small XP progress bar
    yOffset = draw_character_xp_bar(pchr->getCharacterID(), getX() + 16, yOffset);

    // Draw the life bar
    if (pchr->isAlive())
    {
        yOffset = draw_one_bar(pchr->getAttribute(Ego::Attribute::LIFE_BARCOLOR), getX(), yOffset, life_pips, life_pips_max);
    }
    else
    {
        // Draw a black bar
        yOffset = draw_one_bar(0, getX(), yOffset, 0, life_pips_max);
    }

    // Draw the mana bar
    if (mana_pips_max > 0)
    {
        yOffset = draw_one_bar(pchr->getAttribute(Ego::Attribute::MANA_BARCOLOR), getX(), yOffset, mana_pips, mana_pips_max);
    }

    //After rendering we know how high this GUI component actually is
    setHeight(yOffset - getY());

    //Finally draw charge bar if applicable
    if(pchr->isPlayer()) {
        const player_t *ppla = PlaStack.get_ptr(pchr->is_which_player);
        if(ppla->_chargeBarFrame >= update_wld) {
            _chargeBar->setVisible(true);
            _chargeBar->setMaxValue(ppla->_maxCharge);
            _chargeBar->setValue(ppla->_currentCharge);
            _chargeBar->setTickWidth(ppla->_chargeTick);
            _chargeBar->setSize(getWidth(), 16);
            _chargeBar->setPosition(getX() - _chargeBar->getWidth() - 5, getY() + getHeight() / 2 - _chargeBar->getHeight()/2);
            _chargeBar->draw();
        }
        else {
            _chargeBar->setVisible(false);
        }
    }
}