From 10f51cb586d2a1846ab395e76b0b33a2693ddf50 Mon Sep 17 00:00:00 2001
From: Simon Robertshaw <simon@hardwired.org.uk>
Date: Tue, 12 Jun 2012 18:22:25 +0100
Subject: [PATCH] TPT: Make TTAN block pressure when framestepping 58ea2b2acf

---
 src/simulation/Simulation.cpp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/simulation/Simulation.cpp b/src/simulation/Simulation.cpp
index 395bc6508..30b2fcc32 100644
--- a/src/simulation/Simulation.cpp
+++ b/src/simulation/Simulation.cpp
@@ -4025,17 +4025,12 @@ void Simulation::update_particles()//doesn't update the particles themselves, bu
 			{
 				if (emap[y][x])
 					emap[y][x] --;
+				air->bmap_blockair[y][x] = (bmap[y][x]==WL_WALL || bmap[y][x]==WL_WALLELEC || (bmap[y][x]==WL_EWALL && !emap[y][x]));
+				air->bmap_blockairh[y][x] = (bmap[y][x]==WL_WALL || bmap[y][x]==WL_WALLELEC || bmap[y][x]==WL_GRAV || (bmap[y][x]==WL_EWALL && !emap[y][x]));
 			}
 		}
 	}
 
-	for (y=0; y<YRES/CELL; y++)
-		for (x=0; x<XRES/CELL; x++)
-		{
-			air->bmap_blockair[y][x] = (bmap[y][x]==WL_WALL || bmap[y][x]==WL_WALLELEC || (bmap[y][x]==WL_EWALL && !emap[y][x]));
-			air->bmap_blockairh[y][x] = (bmap[y][x]==WL_WALL || bmap[y][x]==WL_WALLELEC || bmap[y][x]==WL_GRAV || (bmap[y][x]==WL_EWALL && !emap[y][x]));
-		}
-
 	if(!sys_pause||framerender)
 		update_particles_i(0, 1);