screen exits seem to be functional, merge experimental with main

mwl2bin.py

@@ -1,5 +1,7 @@
 import os, sys
 
+import os, sys
+
 # create directories and stuff
 if not os.path.isdir("lvl"):
  os.mkdir("lvl")
@@ -27,9 +29,34 @@
 
 print("converted obj: "+filename)
 
+# -------------------------------
+# level data - obj (screen exits)
+# -------------------------------
+
+warpamount = input("enter the amount of screen exits in the level: ")
+
+print("fixing "+warpamount+" screen exit(s)...")
+
+warpdata = obj_data[-4*int(warpamount):]
+nowarpdata = obj_data[:-4*int(warpamount)]
+
+# do multiple replace checks to make sure warps are correct
+warpdatacheck1 = warpdata.replace(b"\x05\x00", b"\x00\x00") # default pipe, no sub exit
+warpdatacheck2 = warpdatacheck1.replace(b"\x07\x00", b"\x02\x00") # default pipe, sub exit
+warpdatacheck3 = warpdatacheck2.replace(b"\x0f\x00", b"\x02\x00") # default pipe, sub exit water flag (custom lunar magic value, so it gets converted to 02)
+warpdatacheck4 = warpdatacheck3.replace(b"\x0d\x00", b"\x00\x00") # default pipe, midway exit (custom lunar magic value, so it gets converted to 00)
+
+warpdatafinal = warpdatacheck4
+
+reconstructedwarps = nowarpdata+warpdatafinal
+
+print(str(warpdata)+" -> "+str(warpdatafinal))
+
+print("(hopefully) fixed screen exits: "+filename)
+
 # export finished bin
 with open("lvl/obj/"+filename+".bin", "wb") as binobj:
- binobj.write(obj_data)
+ binobj.write(reconstructedwarps)
  binobj.write(b"\xff")
 
 # ----------------
@@ -49,4 +76,6 @@
 # export finished bin
 with open("lvl/spr/"+filename+".bin", "wb") as binspr:
  binspr.write(spr_data)
- binspr.write(b"\xff")
+ binspr.write(b"\xff")
+
+input("press enter to exit!")