Decompile field camera

ld_script.txt

@@ -89,7 +89,7 @@ SECTIONS {
         src/overworld.o(.text);
         asm/fieldmap.o(.text);
         src/metatile_behavior.o(.text);
-        asm/field_camera.o(.text);
+        src/field_camera.o(.text);
         src/field_door.o(.text);
         asm/field_player_avatar.o(.text);
         src/field_map_obj.o(.text);