|
public CptIsId ( |
||
| cpt | ||
| id | ushort | |
| return | bool | |
public ushort DoAutoRoute(Compact cpt)
{
var cptScreen = (byte)cpt.Core.screen;
var cptWidth = (byte)SkyCompact.GetMegaSet(cpt).gridWidth;
InitWalkGrid(cptScreen, cptWidth);
byte startX, startY, destX, destY;
short initStaX, initStaY, initDestX, initDestY;
ClipCoordX(cpt.Core.xcood, out startX, out initStaX);
ClipCoordY(cpt.Core.ycood, out startY, out initStaY);
ClipCoordX(cpt.Core.arTargetX, out destX, out initDestX);
ClipCoordY(cpt.Core.arTargetY, out destY, out initDestY);
var raw = _skyCompact.FetchCptRaw(cpt.Core.animScratchId);
Array.Clear(raw, 0, 64);
var routeDest = new UShortAccess(raw, 0);
if ((startX == destX) && (startY == destY))
{
return(2);
}
var routeGrid = new UShortAccess(_routeGrid, 0);
if (routeGrid[(destY + 1) * RouteGridWidth + destX + 1] != 0)
{
//if ((cpt == &Sky::SkyCompact::foster) && (cptScreen == 12) && (destX == 2) && (destY == 14)) {
if (_skyCompact.CptIsId(cpt, (ushort)CptIds.Foster) && (cptScreen == 12) && (destX == 2) &&
(destY == 14))
{
/* workaround for Scriptbug #1043047
* In screen 12 (the pipe factory) Joey can block Foster's target
* coordinates (2/14). This is normally not too tragic, but in the
* scene when foster gets thrown out by Lamb (first time you enter
* the pipe factory), the game would enter an infinite loop. */
routeGrid[(destY + 1) * RouteGridWidth + destX + 1] = 0;
// hide this part joey from the grid
}
else
{
return(1); // AR destination is an unaccessible block
}
}
if (!CalcWalkGrid(startX, startY, destX, destY))
{
return(1); // can't find route to block
}
var routeData = MakeRouteData(destX, destY);
// the route is done.
// if there was an initial x movement (due to clipping) tag it onto the start
routeData = CheckInitMove(routeData, initStaX);
byte cnt = 0;
do
{
routeDest[cnt] = routeData[cnt];
routeDest[cnt + 1] = routeData[cnt + 1];
cnt += 2;
} while (routeData[cnt - 2] != 0);
return(0);
}
