Method Mission_Intro_Play

Source/PC/Graphics_PC.cpp:964–1044

void cGraphics_PC::Mission_Intro_Play( const bool pShowHelicopter, const eTileTypes pTileset, const std::string pTop, const std::string pBottom) {
	
	const std::vector<cPosition>& pPositions = BackgroundPositions[pTileset];

	static int16 mouseCheck = 0;

	mFodder->mVideo_Draw_FrameDataPtr = mBriefing_ParaHeli->data();

	mFodder->mVideo_Draw_PaletteIndex = 0xE0;

	mImageMissionIntro.CopyPalette(mPalette, 0x100, 0);

	mSurface->paletteSet(mPalette );

	Heli_TextPos = 0;
	Heli_TextPosBottom = 320;
	mFodder->mString_GapCharID = 0x25;

	mFodder->String_CalculateWidth(320, mFont_Underlined_Width, pTop);
	auto topTextPos = mFodder->mGUI_Temp_X;

	mFodder->String_CalculateWidth(320, mFont_Underlined_Width, pBottom);
	auto bottomTextPos = mFodder->mGUI_Temp_X - 4;

	do {
        if (mSurface->isPaletteAdjusting())
            mSurface->palette_FadeTowardNew();

		mFodder->Briefing_Helicopter_Check();
		HeliIntro_TickParallaxAndText();

		mFodder->String_Print(mFont_Underlined_Width, 1, -332 + (topTextPos + (Heli_TextPos)), 0x01, pTop);
		mFodder->String_Print(mFont_Underlined_Width, 1, (Heli_TextPosBottom)+bottomTextPos, 0xB5, pBottom);

		// Clouds
		mMission_Intro_DrawX = pPositions[0].mX;
		mMission_Intro_DrawY = pPositions[0].mY;
		HeliIntroBlit_OpaqueAlignedX( mMission_Intro_Gfx_Clouds3, 320 - (Heli_VeryBack >> 16));

		mMission_Intro_DrawX = pPositions[1].mX;
		mMission_Intro_DrawY = pPositions[1].mY;
		HeliIntro_BlitMaskedAlignedX( mMission_Intro_Gfx_Clouds2, 320 - (Heli_Back >> 16));

		mMission_Intro_DrawX = pPositions[2].mX;
        mMission_Intro_DrawY = pPositions[2].mY;
		HeliIntro_BlitMaskedAlignedX( mMission_Intro_Gfx_Clouds1, 320 - (Heli_middle >> 16));

		// Trees (Main)
		mMission_Intro_DrawX = pPositions[3].mX;
        mMission_Intro_DrawY = pPositions[3].mY;
		HeliIntroBlit_OpaqueAlignedX( mMission_Intro_Gfx_TreesMain, 320 - (Heli_middle >> 16));

		mFodder->mVideo_Draw_FrameDataPtr = mBriefing_ParaHeli->data() + mBriefing_ParaHeli_Frames[mFodder->mBriefingHelicopter_FrameCounter];

		mFodder->mVideo_Draw_PosX = mFodder->mBriefingHelicopter_ScreenX;		// X
		mFodder->mVideo_Draw_PosY = mFodder->mBriefingHelicopter_ScreenY;		// Y 
		mFodder->mVideo_Draw_Columns = 0x40;
		mFodder->mVideo_Draw_Rows = 0x18;