Mercurial > vba-clojure
changeset 587:e180f52b2079
remove unnecessary code.
| author | Robert McIntyre <rlm@mit.edu> |
|---|---|
| date | Sat, 01 Sep 2012 10:08:26 -0500 |
| parents | af3ca2f51bad |
| children | 6e9368c371d5 |
| files | clojure/com/aurellem/run/adv_choreo.clj |
| diffstat | 1 files changed, 6 insertions(+), 37 deletions(-) [+] |
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1.1 --- a/clojure/com/aurellem/run/adv_choreo.clj Sat Sep 01 10:05:55 2012 -0500 1.2 +++ b/clojure/com/aurellem/run/adv_choreo.clj Sat Sep 01 10:08:26 2012 -0500 1.3 @@ -206,40 +206,22 @@ 1.4 0x3E 20 0xBB ;; compare E to 20 1.5 0x20 1.6 3 1.7 - 0x14 1.8 - 0x1E 0 1.9 + 0x14 ;; increment row 1.10 + 0x1E 0 ;; set column to 0 1.11 1.12 1.13 + ;; if row==18, set row to 0 1.14 0x3E 18 1.15 0xBA 1.16 0x20 1.17 2 1.18 - 0x16 0 1.19 - 1.20 - ;; 0x00 ;;0x1C ;; inc E 1.21 - ;; 0x3E 20 0xBB ;; compare E to 20 1.22 - ;; 0x20 ;; if E is 20 1.23 - ;; 3 1.24 - ;; 0x1E 0 ;; set E to zero 1.25 - ;; 0x00; 0x14 ;; (inc D) -> D 1.26 - 1.27 - ;; ;; every time row (D) reaches 18, set row to 0 1.28 - ;; 0x3E 18 0xBA ;; compare D to 18 1.29 - ;; 0x20 ;; if D is 18 1.30 - ;; 2 1.31 - ;; 0x16 0 1.32 - ;; set D to zero 1.33 - ] 1.34 + 0x16 0] 1.35 1.36 set-HL-from-row-and-column 1.37 (flatten 1.38 [;; formula for memory offset is: 1.39 ;; (+ 0x9800 (* 32 row) column) == 1.40 - ;; (+ 0x97E0 (* 32 (+ 1 row)) column) 1.41 - 0xD5 ;; push DE 1.42 - 1.43 - ;; RLM: this should be 0x9800, investigate 1.44 - 0x21 0x00 0x98 ;; load HL with something 1.45 + 0x21 0x00 0x98 ;; load HL with 0x9800 1.46 1.47 0x06 0 1.48 0x4B ;; columns (E) -> BC 1.49 @@ -254,24 +236,11 @@ 1.50 0xBA ;; CP A D 1.51 0x28 ;; skip this next section if A == D 1.52 4 1.53 - ;;(+ 32 3) 1.54 0x09 ;; HL += 32 1.55 - ;;(repeat 32 0x23) 1.56 0x3C 1.57 0x18 1.58 - ;;(->signed-8-bit (+ -6 -32)) 1.59 + 1.60 (->signed-8-bit -7) 1.61 - ;; 0x14 ;; inc D to handle case where D == 0 1.62 - ;; ;; D will never be > 20, so this will never overflow. 1.63 - 1.64 - ;; ;; do 1.65 - ;; 0x09 ;; HL += 32 1.66 - ;; 0x15 ;; dec D 1.67 - ;; ;; while D != 0 1.68 - ;; 0x20 1.69 - ;; (->signed-8-bit -4) 1.70 - 1.71 - 0xD1 ;; pop DE 1.72 ]) 1.73 1.74 render-glyph