| 04-06-2008, 11:05 AM | #1 |
I got a critical error (the memory could not be read ...) when i use the function RegionAddCell but i can't guess why ... That's strange because in the second loop it works fine but not in the first  Here is the code :  JASS:function Circle2Reg takes real xC,real yC,real radius returns region local real xR=SquareRoot(2)*radius/2.0 local real xMin=R2I((xC-xR)/32.0)*32.0 local real yMin=R2I((yC-xR)/32.0)*32.0 local real xMax=R2I((xC+xR)/32.0)*32.0 local real yMax=R2I((yC+xR)/32.0)*32.0 local real x=xMin-32.0 local real y local region reg=CreateRegion() loop set x=x+32.0 set y=R2I( yC + SquareRoot( (radius*radius) - (x-xC)*(x-xC) ) )*32.0 //call RegionAddCell(reg,x,y) set y=R2I( yC - SquareRoot( (radius*radius) - (x-xC)*(x-xC) ) )*32.0 //call RegionAddCell(reg,x,y) exitwhen x==xMax endloop set y=yMin-32.0 loop set y=y+32.0 set x=R2I( xC + SquareRoot( (radius*radius) - (y-yC)*(y-yC) ) )*32.0 call RegionAddCell(reg,x,y) set x=R2I( xC - SquareRoot( (radius*radius) - (y-yC)*(y-yC) ) )*32.0 call RegionAddCell(reg,x,y) exitwhen y==yMax endloop return reg endfunction if i uncomment one of the RegionAddCell in the first loop i got an error. Here is a test map if you want : Just uncomment the lines in the custom code and press escape in the game EDIT : Hmm it seems the function is not correct the cells are out the playable map area, that's probably why warcraft3 crash |
| 04-06-2008, 11:40 AM | #2 |
May be an endless loop. Try JASS:exitwhen x>=xMax == can be tricky on reals. EDIT: Oh wait, the loop works without the RegionAddCell calls. My bad... |
| 04-06-2008, 12:02 PM | #3 |
| 04-06-2008, 12:45 PM | #4 |