X-Git-Url: https://deadsoftware.ru/gitweb?p=cavedroid.git;a=blobdiff_plain;f=core%2Fsrc%2Fru%2Fdeadsoftware%2Fcavedroid%2Fgame%2FGameItems.java;h=c3e020791570a456bf906f41165d8a76cb654171;hp=bd0e5bb1dcd90f2788e7b2bd15f47ac9da3fed3e;hb=793c88f81ae273b531dcdea267e1720c6878cc95;hpb=2e5cf197472693ffd66a7f1bb0bea2da98cf63e1

diff --git a/core/src/ru/deadsoftware/cavedroid/game/GameItems.java b/core/src/ru/deadsoftware/cavedroid/game/GameItems.java
index bd0e5bb..c3e0207 100644
--- a/core/src/ru/deadsoftware/cavedroid/game/GameItems.java
+++ b/core/src/ru/deadsoftware/cavedroid/game/GameItems.java
@@ -35,6 +35,12 @@ public class GameItems {
         return getBlock(id).getMeta().equals("slab");
     }
 
+    public static boolean fluidCanFlowThere(int thisId, int thatId) {
+        return thatId == 0 || (!getBlock(thatId).hasCollision() && !isFluid(thatId)) ||
+                (isWater(thisId) && isWater(thatId) && thatId >= thisId) ||
+                (isLava(thisId) && isLava(thatId) && thatId >= thisId);
+    }
+
     public static Block getBlock(int id) {
         return blocks.getValueAt(id);
     }