matthew/The-Powder-Toy
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

TPT: Fix PROP_NEUTPENETRATE, particles weren't being moved into empty space

Browse Source
This commit is contained in:
Simon Robertshaw 2012-06-12 20:15:33 +01:00
parent c0008efb74
commit 9033786e49
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/simulation/Simulation.cpp
View File

@ -2016,7 +2016,7 @@ int Simulation::try_move(int i, int x, int y, int nx, int ny)
if (parts[i].type==PT_NEUT) {
// target material is NEUTPENETRATE, meaning it gets moved around when neutron passes
unsigned s = pmap[y][x];
if (!(elements[s&0xFF].Properties&PROP_NEUTPENETRATE))
if (s && !(elements[s&0xFF].Properties&PROP_NEUTPENETRATE))
return 1; // if the element currently underneath neutron isn't NEUTPENETRATE, don't move anything except the neutron
// if nothing is currently underneath neutron, only move target particle
if (s)