Method InitJoystickChoices

source/Configuration/PageInput.cpp:223–310

}

void CPageInput::InitJoystickChoices(HWND hWnd, const int joyNum)
{
	char* pnzJoystickChoices;
	int *pnJoyTranslationTbl;
	int nJoyTranslationTblSize;
	unsigned short nJC_DISABLED, nJC_JOYSTICK, nJC_KEYBD_CURSORS, nJC_KEYBD_NUMPAD, nJC_MOUSE, nJC_MAX;
	char** ppszJoyChoices;

	if (joyNum == JN_JOYSTICK0)
	{
		pnzJoystickChoices = m_joystick0choices;
		pnJoyTranslationTbl = m_nJoy0ChoiceTranlationTbl;
		nJoyTranslationTblSize = sizeof(m_nJoy0ChoiceTranlationTbl);
		nJC_DISABLED = J0C_DISABLED;
		nJC_JOYSTICK = J0C_JOYSTICK1;
		nJC_KEYBD_CURSORS = J0C_KEYBD_CURSORS;
		nJC_KEYBD_NUMPAD = J0C_KEYBD_NUMPAD;
		nJC_MOUSE = J0C_MOUSE;
		nJC_MAX = J0C_MAX;
		ppszJoyChoices = (char**) m_pszJoy0Choices;
	}
	else
	{
		pnzJoystickChoices = m_joystick1choices;
		pnJoyTranslationTbl = m_nJoy1ChoiceTranlationTbl;
		nJoyTranslationTblSize = sizeof(m_nJoy1ChoiceTranlationTbl);
		nJC_DISABLED = J1C_DISABLED;
		nJC_JOYSTICK = J1C_JOYSTICK2;
		nJC_KEYBD_CURSORS = J1C_KEYBD_CURSORS;
		nJC_KEYBD_NUMPAD = J1C_KEYBD_NUMPAD;
		nJC_MOUSE = J1C_MOUSE;
		nJC_MAX = J1C_MAX;
		ppszJoyChoices = (char**) m_pszJoy1Choices;
	}

	char* pszMem = pnzJoystickChoices;
	int nIdx = 0;
	memset(pnJoyTranslationTbl, -1, nJoyTranslationTblSize);

	// Build the Joystick choices string list. These first 2 are always selectable.
	memcpy(pszMem, ppszJoyChoices[nJC_DISABLED], strlen(ppszJoyChoices[nJC_DISABLED])+1);
	pszMem += strlen(ppszJoyChoices[nJC_DISABLED])+1;
	pnJoyTranslationTbl[nIdx++] = nJC_DISABLED;

	memcpy(pszMem, ppszJoyChoices[nJC_JOYSTICK], strlen(ppszJoyChoices[nJC_JOYSTICK])+1);
	pszMem += strlen(ppszJoyChoices[nJC_JOYSTICK])+1;
	pnJoyTranslationTbl[nIdx++] = nJC_JOYSTICK;

	const bool bHasMouseCard = IsMouseCardInAnySlot();

	// Now exclude:
	// . the other Joystick type (if it exists) from this new list
	// . the mouse if the mousecard is plugged in
	const uint32_t joyType = m_PropertySheetHelper.GetConfigNew().m_joystickType[joyNum];
	const uint32_t otherJoyType = m_PropertySheetHelper.GetConfigNew().m_joystickType[joyNum == JN_JOYSTICK0 ? JN_JOYSTICK1 : JN_JOYSTICK0];

	int removedItemCompensation = 0;
	for (UINT i=nJC_KEYBD_CURSORS; i<nJC_MAX; i++)