add get/set plane stats

1 files changed, 38 insertions, 0 deletions

diff --git a/srb_lib.py b/srb_lib.py
index 32a4f2e..192fc22 100644
--- a/srb_lib.py
+++ b/srb_lib.py
@@ -26,6 +26,9 @@ srb_lib_version = "20240311a"
 # money is 0x270 bytes after the "Z<dddddddd" start.
 PROFILE_START_POSITION = [0, 0x10, 0x142C, 0x2848]
 POS_MONEY = 0x270
+POS_HEALTH = 0x274 # 0-3 is available levels
+POS_STUNT = 0x280 # 0-3 is available levels
+POS_GUN = 0x27C # 0-3 is available levels
 POS_EQUIPPED_WEAPON = 0x284
 POS_PROFILE_IN_USE = 0x290
 POS_NAME = 0x294
@@ -71,6 +74,7 @@ LEVELSETS = [
 POS_LEVEL_START = 0x2D8
 # each level position is POS_LEVEL_START + (4*level["pos_r"])
 # the relative position is because each level set gets 7 (or 6 plus 1 blank) slots, but not all levelsets have 6 levels.
+# WORKHERE 2024-03-11-2 19:29 porifle 3 replay mission 0, get the letter and maybe a few more balloons?
 LEVELS = [
    {"id":0, "pos_r":0, "setid":0,"name":"Defend Island"},
    {"id":1, "pos_r":1, "setid":0,"name":"Recover Plans"},
@@ -313,6 +317,7 @@ def get_level_status(data_object,profile_id,level):
       ferror(f"Unable to get level status for {level}.")
    print(f"Debug: got level_obj {level_obj} and message {message}")
    profile_level_status = data[PROFILE_START_POSITION[profile_id]+POS_LEVEL_START+(4*level_obj["pos_r"])]
+   print(f"Debug: got level status {profile_level_status:x} at pos 0x{PROFILE_START_POSITION[profile_id]+POS_LEVEL_START+(4*level_obj['pos_r'])}")
    # it comes back as an int, but does it look better as a hex?
    return hex(profile_level_status)
 
@@ -398,6 +403,39 @@ def set_tutorial_completed(data_object,profile_id,completed):
    data = srb_pack('<?',data,PROFILE_START_POSITION[profile_id]+POS_TUTORIAL_COMPLETED,bool(completed))
    return data, get_tutorial_completed(data,profile_id)
 
+def get_plane_stat(data_object,profile_id,stat):
+   """ Get health/stunt/gun statistic for profile. """
+   data = _get_data_from_data_object(data_object)
+   stat = stat.lower()
+   if stat not in ["health","stunt","gun"]:
+      return -1, f"Available plane stats are health,stunt,gun."
+   if "health" == stat:
+      thispos = POS_HEALTH
+   elif "stunt" == stat:
+      thispos = POS_STUNT
+   else: # gun
+      thispos = POS_GUN
+   output = struct.unpack_from('<1i',data,PROFILE_START_POSITION[profile_id]+thispos)[0]+1
+   #print(f"debug: at offset {PROFILE_START_POSITION[profile_id]+thispos:x} got {output:1b}")
+   return output, ""
+
+def set_plane_stat(data_object,profile_id,stat,value):
+   """ Set health/stunt/gun statistic for profile. """
+   data = _get_data_from_data_object(data_object)
+   stat = stat.lower()
+   if stat not in ["health","stunt","gun"]:
+      return -1, f"Available plane stats are health,stunt,gun."
+   if value not in range(1,6) or (value == 5 and stat != "gun"):
+      return -1, f"Invalid value {value} for stat."
+   if "health" == stat:
+      thispos = POS_HEALTH
+   elif "stunt" == stat:
+      thispos = POS_STUNT
+   else: # gun
+      thispos = POS_GUN
+   data = srb_pack('<1i',data,PROFILE_START_POSITION[profile_id]+thispos,value-1)
+   return data, ""
+
 def set_purchased_weapons(data_object,profile_id,action,weapons_list):
    """ For the given profile, take action on weapons_list, where action is in ["add","remove"] from the player. """
    data = _get_data_from_data_object(data_object)