CarRadio.cpp

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

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

        background = new Sprite(logger, pDevice, "Textures/Instruments/CarRadio.png", prmX, prmY, 0.2f, 0, 0, 102, 35, 0xFFFFFFFF);
}

void CarRadio::Render()
{
        background->Draw();

        if (!ourcockpit.radioPower || ourcockpit.power <= 0.7f)
                return;

        DrawText(L"progressive", 28, -1, 0.3f, DT_NOCLIP, D3DCOLOR_ARGB(255, 255, 255, 255));
        DrawText(L"psytrance", 28, 10, 0.3f, DT_NOCLIP, D3DCOLOR_ARGB(255, 255, 255, 255));

        DrawText(nowPlaying, 0, 24, 0.3f, DT_NOCLIP, D3DCOLOR_ARGB(255, 255, 255, 255));
}

void CarRadio::FrameMove(float fElapsed)
{
        if (!ourcockpit.radioplaying[0] || !ourcockpit.radioPower || ourcockpit.power <= 0.7f)
        {
                wcscpy_s(nowPlaying, 99, L"NOW PLAYING >>> UNKNOWN");
                textpos = 0.0f;
                return;
        }

        WCHAR str[99];
        swprintf_s(str, 99, L"NOW PLAYING >>> %S", ourcockpit.radioplaying);

        m_fAnimateFrame += fElapsed;
        if (m_fAnimateFrame > 0.0416667f) // 24 fps
        {
                m_fAnimateFrame = 0.0f;

                textpos += 0.1f;
                if (textpos >= static_cast<float>(wcslen(str)))
                        textpos = 0.0f;

                if (textpos >= (static_cast<float>(wcslen(str)) - 20))
                {
                        short nonstat = static_cast<short>(wcslen(str)) - 20;
                        if (nonstat < 0)
                                nonstat = 0;

                        wcscpy_s(nowPlaying, 99, &str[nonstat]);
                }
                else // 664 147
                {
                        short nonstat = static_cast<short>(textpos);
                        swprintf_s(nowPlaying, 99, L"%.20s", &str[nonstat]);
                }
        }
}