More update functions cleanup.

1 files changed, 8 insertions, 8 deletions

diff --git a/src/elements/bmtl.c b/src/elements/bmtl.c
index e47c9b7..5a2703e 100644
--- a/src/elements/bmtl.c
+++ b/src/elements/bmtl.c
@@ -1,26 +1,26 @@
 #include <powder.h>
 
 int update_BMTL(UPDATE_FUNC_ARGS) {
-	int r, rt;
+	int r, rx, ry, rt;
 	if (parts[i].tmp>1) {
 		parts[i].tmp--;
-		for (nx=-1; nx<2; nx++)
-			for (ny=-1; ny<2; ny++)
-				if (x+nx>=0 && y+ny>0 && x+nx<XRES && y+ny<YRES && (nx || ny))
+		for (rx=-1; rx<2; rx++)
+			for (ry=-1; ry<2; ry++)
+				if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
 				{
-					r = pmap[y+ny][x+nx];
+					r = pmap[y+ry][x+rx];
 					if ((r>>8)>=NPART || !r)
 						continue;
-					rt =parts[r>>8].type;
+					rt = parts[r>>8].type;
 					if ((rt==PT_METL || rt==PT_IRON) && 1>(rand()/(RAND_MAX/100)))
 					{
-						parts[r>>8].type=PT_BMTL;
+						part_change_type(r>>8,x+rx,y+ry,PT_BMTL);
 						parts[r>>8].tmp=(parts[i].tmp<=7)?parts[i].tmp=1:parts[i].tmp-(rand()%5);//rand()/(RAND_MAX/300)+100;
 					}
 				}
 	} else if (parts[i].tmp==1 && 1>rand()%1000) {
 		parts[i].tmp = 0;
-		parts[i].type = PT_BRMT;
+		part_change_type(i,x,y,PT_BRMT);
 	}
 	return 0;
 }