From a64c202834e34760016932d401d0fb71b17ba56d Mon Sep 17 00:00:00 2001
From: jacksonmj <mj-pt@jacksonmj.co.uk>
Date: Thu, 24 Feb 2011 05:15:54 +0800
Subject: Fix lava freezing point


diff --git a/src/powder.c b/src/powder.c
index ba2cd17..11215d2 100644
--- a/src/powder.c
+++ b/src/powder.c
@@ -1568,10 +1568,12 @@ void update_particles_i(pixel *vid, int start, int inc)
 						}
 						else if (t==PT_LAVA) {
 							if (parts[i].ctype && parts[i].ctype<PT_NUM && parts[i].ctype!=PT_LAVA) {
-								if (ptransitions[parts[i].ctype].tht==PT_LAVA&&pt>=ptransitions[parts[i].ctype].thv) s = 0;
-								else if (parts[i].ctype==PT_THRM&&pt>=ptransitions[PT_BMTL].thv) s = 0;
+								if (parts[i].ctype==PT_THRM&&pt>=ptransitions[PT_BMTL].thv) s = 0;
+								else if (ptransitions[parts[i].ctype].tht==PT_LAVA) {
+									if (pt>=ptransitions[parts[i].ctype].thv) s = 0;
+								}
 								else if (pt>=973.0f) s = 0; // freezing point for lava with any other (not listed in ptransitions as turning into lava) ctype
-								else {
+								if (s) {
 									t = parts[i].ctype;
 									parts[i].ctype = PT_NONE;
 									if (t==PT_THRM) {
--
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