EngineBar.cpp

Go to the documentation of this file.

#include "../Instrument.h"
#include "../../Bus.h"

EngineBar::EngineBar(int prmX, int prmY, float prmXScale, float prmYScale, Bus* prmBus, Logger* prmLogger, DeviceObject* prmDevice, std::vector<Font*> prmFonts, int prmEngineIndex) :
        Instrument(prmX, prmY, prmXScale, prmYScale, prmBus, prmLogger, prmDevice, prmFonts)
{
        logger->AddToCallStack("EngineBar::ctor");
        defaultFont = 1;

        engineIndex = prmEngineIndex;
        box = new Sprite(logger, pDevice, "Textures/Instruments/engine-barbox.png", prmX, prmY, 0.1f, 0, 0, 9, 43, 0xFFFFFFFF);
        bar = new Sprite(logger, pDevice, "Textures/Instruments/engine-bargraph.png", prmX + 2, prmY + 1, 0.2f, 0, 0, 5, 41, 0xFF000000);
}

void EngineBar::Render()
{
        box->Draw();

        // grow from bottom so y goes up and bottom goes down
        bar->SetLocation(x + 2, yBias);
        bar->SetRectangle(0, 0, 5, bottomBias);
        bar->Update();
        bar->Draw(color);
}

void EngineBar::FrameMove(float)
{
        if (engineIndex > MAX_ENGINES)
                logger->Log("EngineBar::FrameMove Engine Index Out-Of-Bounds HIGH", Logger::Level::Fatal);

        bottomBias = static_cast<int>(39.0f * fabsf(bus->EngineThrustOutput[engineIndex - 1]));
        yBias = y + 41 - bottomBias;

        if (engineIndex < 1 ||
                (engineIndex == 1 && ourcockpit.vdat.leftengine < 64) ||
                (engineIndex == 2 && ourcockpit.engines == 2 && ourcockpit.vdat.rightengine < 64) ||
                (engineIndex == 2 && ourcockpit.engines == 3 && ourcockpit.vdat.clengine < 64) ||
                (engineIndex == 3 && ourcockpit.engines == 3 && ourcockpit.vdat.rightengine < 64) ||
                engineIndex > ourcockpit.engines)
        {
                if ((flasher > 0.0f && oldflasher <= 0.0f) || (flasher > 0.2f && oldflasher <= 0.2f))
                        color = 0xFFFF0000;
                else
                        color = 0xFFC40000;
        }
        else
                color = 0xFF00FF00;
}