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annotate clojure/com/aurellem/gb/experience.clj @ 191:893c753f8088

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added function to set ROM
author Robert McIntyre <rlm@mit.edu>
date Thu, 22 Mar 2012 20:10:09 -0500
parents
children fd549c8f42ae
rev   line source
rlm@191 1 (ns com.aurellem.gb.experience
rlm@191 2 (:use (com.aurellem.gb gb-driver util constants))
rlm@191 3 (:import [com.aurellem.gb.gb_driver SaveState]))
rlm@191 4
rlm@191 5 (def experience-pokemon-1 0xD178)
rlm@191 6
rlm@191 7 (defn experience-start-address [poke-num]
rlm@191 8 (+ experience-pokemon-1
rlm@191 9 (* pokemon-record-width poke-num)))
rlm@191 10
rlm@191 11 (def experience-record-width 13)
rlm@191 12
rlm@191 13 (defn read-experience
rlm@191 14 ([^SaveState state poke-num]
rlm@191 15 (let [start (experience-start-address poke-num)
rlm@191 16 [exp-h
rlm@191 17 exp-m
rlm@191 18 exp-l
rlm@191 19 hp-exp-h
rlm@191 20 hp-exp-l
rlm@191 21 attack-exp-h
rlm@191 22 attack-exp-l
rlm@191 23 defense-exp-h
rlm@191 24 defense-exp-l
rlm@191 25 speed-exp-h
rlm@191 26 speed-exp-l
rlm@191 27 special-exp-h
rlm@191 28 special-exp-l]
rlm@191 29 (subvec (vec (memory state))
rlm@191 30 start (+ experience-record-width start))
rlm@191 31 glue-bytes (fn [l h]
rlm@191 32 (+ l (bit-shift-left h 8)))]
rlm@191 33 {:main-exp (+ (glue-bytes exp-l exp-m)
rlm@191 34 (bit-shift-left exp-h 16))
rlm@191 35 :hp-exp (glue-bytes hp-exp-l hp-exp-h)
rlm@191 36 :attack-exp (glue-bytes attack-exp-l attack-exp-h)
rlm@191 37 :defense-exp (glue-bytes defense-exp-l defense-exp-h)
rlm@191 38 :speed-exp (glue-bytes speed-exp-l speed-exp-h)
rlm@191 39 :special-exp (glue-bytes special-exp-l special-exp-h)}))
rlm@191 40 ([poke-num]
rlm@191 41 (read-experience @current-state poke-num)))
rlm@191 42
rlm@191 43 (defn give-experience
rlm@191 44 ([^SaveState state poke-num exp]
rlm@191 45 (let [exp* (merge (read-experience state poke-num)
rlm@191 46 exp)
rlm@191 47
rlm@191 48 disect-bytes
rlm@191 49 (fn [exp]
rlm@191 50 [(bit-shift-right
rlm@191 51 (bit-and exp 0xFF00) 8)
rlm@191 52 (bit-and exp 0xFF)])
rlm@191 53
rlm@191 54 raw-exp-data
rlm@191 55 (flatten
rlm@191 56 [(bit-shift-right (bit-and (:main-exp exp*) 0xFF0000) 16)
rlm@191 57 (disect-bytes (:main-exp exp*))
rlm@191 58 (disect-bytes (:hp-exp exp*))
rlm@191 59 (disect-bytes (:attack-exp exp*))
rlm@191 60 (disect-bytes (:defense-exp exp*))
rlm@191 61 (disect-bytes (:speed-exp exp*))
rlm@191 62 (disect-bytes (:special-exp exp*))])]
rlm@191 63 (set-memory-range state
rlm@191 64 (experience-start-address poke-num)
rlm@191 65 raw-exp-data)))
rlm@191 66 ([poke-num exp]
rlm@191 67 (give-experience @current-state poke-num exp)))