added door and transient sprites, added all to entitymap.png

assets/sprites/Makefile

@@ -2,4 +2,8 @@ all:
 	@echo noting
 
 clean:
-	fd '[0-9]' --exec rm
+	./rename.sh door1.png door-closed.png
+	./rename.sh door2.png door-open.png
+	./rename.sh transient1.png transient-open.png
+	./rename.sh transient2.png transient-closed.png
+	fd '[2-9]' --exec rm

assets/sprites/entitymap.png

@@ -1 +0,0 @@
-../oldsprites/entitymap.png

assets/sprites/rename.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+from=$1
+to=$2
+
+if test -e "$from"; then
+    mv $from $to
+fi

assets/sprites/tilemap-oil.png

@@ -1 +0,0 @@
-tilemap.png