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fix mistake I did earlier

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svn-id: r7160
This commit is contained in:
Oliver Kiehl 2003-04-27 16:36:24 +00:00
parent b22f6c31f6
commit 648add8aa8
2 changed files with 4 additions and 3 deletions
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5
sky/autoroute.cpp
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@ -52,14 +52,14 @@ uint16 SkyAutoRoute::checkBlock(uint16 *blockPos) {
return retVal;
}
uint16 SkyAutoRoute::autoRoute(Compact *cpt, uint16 *routeCalc) {
uint16 SkyAutoRoute::autoRoute(Compact *cpt, uint16 **pSaveRoute) {
if (!cpt->extCompact)
error("SkyAutoRoute::autoRoute: fatal error. cpt->extCompact == NULL!\n");
uint16* routeData = (uint16*)cpt->extCompact->animScratch;
uint8* screenGrid = _grid->giveGrid(cpt->screen) - 4;
// ^^ this is actually a pointer to the last dword of the grid
routeCalc = _routeGrid + (ROUTE_GRID_SIZE >> 1) - 1;
uint16 *routeCalc = _routeGrid + (ROUTE_GRID_SIZE >> 1) - 1;
uint8 stretch1, stretch2; // bl / bh
stretch1 = 0;
@ -342,6 +342,7 @@ uint16 SkyAutoRoute::autoRoute(Compact *cpt, uint16 *routeCalc) {
// I wonder why initY isn't checked
// saveRoute should now point to routeData
if (routeData > saveRoute) error("Autoroute: Internal pointer error! routeData overflow.");
*pSaveRoute = saveRoute;
return 1;
}

2
sky/autoroute.h
View File

@ -36,7 +36,7 @@ class SkyAutoRoute {
public:
SkyAutoRoute(SkyGrid *pGrid);
~SkyAutoRoute(void);
uint16 autoRoute(Compact *cpt, uint16 *routeCalc);
uint16 autoRoute(Compact *cpt, uint16 **pSaveRoute);
private:
uint16 checkBlock(uint16 *blockPos);
SkyGrid *_grid;