updatedshmup.p8

@@ -416,59 +416,6 @@ function grab_p1_butts()
  }
 end
 
--->8
--- the parser
-
-parser = {}
-mknew(parser)
-
--- calls parse_into with a nop
--- emit function.
-function parser:parse(str)
- self:parse_into(str, function() end)
-end
-
--- read a file of commands and
--- execute them, emitting the
--- results from each call into
--- `emit` as a table per row.
---
--- a "command" is a method on
--- self. a row alternates
--- commands with args. when
--- calling a command, it also
--- gets a table of previous
--- results as the first arg.
--- args are split on ','.
-function parser:parse_into(str, emit)
- for row in all(split(str, "\n")) do
-  local prev = {}
-  local sectors = split(row, ":")
-  for i=1,#sectors,2 do
-   local x = self[sectors[i]](self, prev, usplit(sectors[i+1]))
-   if (x) add(prev, x)
-  end
-  emit(prev)
- end
-end
-
--- saves prev[sel] as self.name.
--- if sel is unspecified, saves
--- all of prev (as a table).
-function parser:saveas(prev, name, sel)
- self[name] = sel and prev[sel] or prev
-end
-
--- returns its args, ignoring
--- prev. Used to stuff things
--- into prev. args are packed
--- if there's multiple.
-function parser:val(_, ...)
- local ret := pack(...)
- if (#ret == 1) return ret[1]
- return ret
-end
-
 -->8
 --ship behavior