[LD] Modding HP bar

Okay, so here's my problem...

I've made a mod for MoA a long time ago & succeeded in changing the HP bar according to the remaining HP. Now I tried to use the same codes since that part doesn't seem to have changed & instead it crashed.

Anyone know how to mod this?




       if float(BM.selected.hp) > (BM.selected.max_hp * 50 / 100):

           add 'Battle UI/status window_HP_green.png' xpos 1080 ypos 779 crop (0,0,hp_size,49)

       if float(BM.selected.hp) <= (BM.selected.max_hp * 50 / 100) and float(BM.selected.hp) > (BM.selected.max_hp * 25 / 100):

           add 'Battle UI/status window_HP_yellow.png' xpos 1080 ypos 779 crop (0,0,hp_size,49)

       if float(BM.selected.hp) <= (BM.selected.max_hp * 25 / 100):

           add 'Battle UI/status window_HP_red.png' xpos 1080 ypos 779 crop (0,0,hp_size,49)

       add 'Battle UI/status window_EN.png' xpos 1133 ypos 805 crop (0,0,en_size,19)


That's the code I used to get it to work. It worked just fine in MoA, but it seems it's not working now so I'm confused as to what I need to change to fix this. 

Same problem with the battlescreen field HP indicator for player & enemy units. Crashed when I apply the codes.

Any help would be appreciated.