// ////////////////////////////////////////////////////////////////////////////
// show a text option.
void displayTextOption(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, WZ_DECL_UNUSED PIELIGHT *pColours)
{
SDWORD fx,fy, fw;
W_BUTTON *psBut;
bool hilight = false;
bool greyOut = psWidget->UserData; // if option is unavailable.
psBut = (W_BUTTON *)psWidget;
iV_SetFont(psBut->FontID);
if(widgGetMouseOver(psWScreen) == psBut->id) // if mouse is over text then hilight.
{
hilight = true;
}
fw = iV_GetTextWidth(psBut->pText);
fy = yOffset + psWidget->y + (psWidget->height - iV_GetTextLineSize())/2 - iV_GetTextAboveBase();
if (psWidget->style & WBUT_TXTCENTRE) //check for centering, calculate offset.
{
fx = xOffset + psWidget->x + ((psWidget->width - fw) / 2);
}
else
{
fx = xOffset + psWidget->x;
}
if(greyOut) // unavailable
{
iV_SetTextColour(WZCOL_TEXT_DARK);
}
else // available
{
if(hilight) // hilight
{
iV_SetTextColour(WZCOL_TEXT_BRIGHT);
}
else // dont highlight
{
iV_SetTextColour(WZCOL_TEXT_MEDIUM);
}
}
iV_DrawText( psBut->pText, fx, fy);
return;
}
bool runMultiRequester(UDWORD id, UDWORD *mode, char *chosen, UDWORD *chosenValue, bool *isHoverPreview)
{
static unsigned hoverId = 0;
static unsigned hoverStartTime = 0;
if( (id == M_REQUEST_CLOSE) || CancelPressed() ) // user hit close box || hit the cancel key
{
closeMultiRequester();
*mode = 0;
return true;
}
bool hoverPreview = false;
if (id == 0 && context == MULTIOP_MAP)
{
id = widgGetMouseOver(psRScreen);
if (id != hoverId)
{
hoverId = id;
hoverStartTime = wzGetTicks() + HOVER_PREVIEW_TIME;
}
if (id == hoverPreviewId || hoverStartTime > wzGetTicks())
{
id = 0; // Don't re-render preview nor render preview before HOVER_PREVIEW_TIME.
}
hoverPreview = true;
}
if (id >= M_REQUEST_BUT && id <= M_REQUEST_BUTM) // chose a file.
{
strcpy(chosen,((W_BUTTON *)widgGetFromID(psRScreen,id))->pText );
*chosenValue = ((W_BUTTON *)widgGetFromID(psRScreen,id))->UserData ;
*mode = context;
*isHoverPreview = hoverPreview;
hoverPreviewId = id;
if (!hoverPreview)
{
closeMultiRequester();
}
return true;
}
if (hoverPreview)
{
id = 0;
}
switch (id)
{
case M_REQUEST_C1:
closeMultiRequester();
addMultiRequest(MultiCustomMapsPath, ".wrf", MULTIOP_MAP, 1, current_numplayers);
break;
case M_REQUEST_C2:
closeMultiRequester();
addMultiRequest(MultiCustomMapsPath, ".wrf", MULTIOP_MAP, 2, current_numplayers);
break;
case M_REQUEST_C3:
closeMultiRequester();
addMultiRequest(MultiCustomMapsPath, ".wrf", MULTIOP_MAP, 3, current_numplayers);
break;
case M_REQUEST_AP:
closeMultiRequester();
addMultiRequest(MultiCustomMapsPath, ".wrf", MULTIOP_MAP, current_tech, 0);
break;
default:
for (unsigned numPlayers = 2; numPlayers <= MAX_PLAYERS_IN_GUI; ++numPlayers)
{
if (id == M_REQUEST_NP[numPlayers - 2])
{
closeMultiRequester();
addMultiRequest(MultiCustomMapsPath, ".wrf", MULTIOP_MAP, current_tech, numPlayers);
break;
}
}
break;
}
return false;
}
